Aging premature. Medical search

An abnormal congenital condition, associated with defects in the LAMIN TYPE A gene, which is characterized by premature aging in children, where all the changes of cell senescence occur. It is manifested by premature greying; hair loss; hearing loss (DEAFNESS); cataracts (CATARACT); ARTHRITIS; OSTEOPOROSIS; DIABETES MELLITUS; atrophy of subcutaneous fat; skeletal hypoplasia; elevated urinary HYALURONIC ACID; and accelerated ATHEROSCLEROSIS. Many affected individuals develop malignant tumors, especially SARCOMA.

The collective name for the islands of the central Pacific Ocean, including the Austral Islands, Cook Islands, Easter Island, HAWAII; NEW ZEALAND; Phoenix Islands, PITCAIRN ISLAND; SAMOA; TONGA; Tuamotu Archipelago, Wake Island, and Wallis and Futuna Islands. Polynesians are of the Caucasoid race, but many are of mixed origin. Polynesia is from the Greek poly, many + nesos, island, with reference to the many islands in the group. (From Webster's New Geographical Dictionary, 1988, p966 & Room, Brewer's Dictionary of Names, 1992, p426)

A subclass of developmentally regulated lamins having a neutral isoelectric point. They are found to disassociate from nuclear membranes during mitosis.

Changes in the organism associated with senescence, occurring at an accelerated rate.

An enzyme that catalyzes the synthesis of geranylgeranyl diphosphate from trans, trans-farnesyl diphosphate and isopentenyl diphosphate.

The quality of surface form or outline of the CELL NUCLEUS.

The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.

Any of the various plants of the genus Lactuca, especially L. sativa, cultivated for its edible leaves. (From American Heritage Dictionary, 2d ed)

The process of aging due to changes in the structure and elasticity of the skin over time. It may be a part of physiological aging or it may be due to the effects of ultraviolet radiation, usually through exposure to sunlight.

Sulfhydryl acylated derivative of GLYCINE.

Tumors or cancer of the SKIN.

Regular course of eating and drinking adopted by a person or animal.

Act of striking a part with short, sharp blows as an aid in diagnosing the condition beneath the sound obtained.

Systematic and thorough inspection of the patient for physical signs of disease or abnormality.

Act of listening for sounds within the body.

A clinical manifestation consisting of an unnatural paleness of the skin.

The failure by the observer to measure or identify a phenomenon accurately, which results in an error. Sources for this may be due to the observer's missing an abnormality, or to faulty technique resulting in incorrect test measurement, or to misinterpretation of the data. Two varieties are inter-observer variation (the amount observers vary from one another when reporting on the same material) and intra-observer variation (the amount one observer varies between observations when reporting more than once on the same material).

Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)

The time span between the beginning of physical activity by an individual and the termination because of exhaustion.

Physical activity which is usually regular and done with the intention of improving or maintaining PHYSICAL FITNESS or HEALTH. Contrast with PHYSICAL EXERTION which is concerned largely with the physiologic and metabolic response to energy expenditure.

Diet modification and physical exercise to improve the ability of animals to perform physical activities.

Double-stranded DNA of MITOCHONDRIA. In eukaryotes, the mitochondrial GENOME is circular and codes for ribosomal RNAs, transfer RNAs, and about 10 proteins.

Controlled physical activity which is performed in order to allow assessment of physiological functions, particularly cardiovascular and pulmonary, but also aerobic capacity. Maximal (most intense) exercise is usually required but submaximal exercise is also used.

A regimen or plan of physical activities designed and prescribed for specific therapeutic goals. Its purpose is to restore normal musculoskeletal function or to reduce pain caused by diseases or injuries.

A subtype of striated muscle, attached by TENDONS to the SKELETON. Skeletal muscles are innervated and their movement can be consciously controlled. They are also called voluntary muscles.

A terminal section of a chromosome which has a specialized structure and which is involved in chromosomal replication and stability. Its length is believed to be a few hundred base pairs.

Higher-order DNA and RNA structures formed from guanine-rich sequences. They are formed around a core of at least 2 stacked tetrads of hydrogen-bonded GUANINE bases. They can be formed from one two or four separate strands of DNA (or RNA) and can display a wide variety of topologies, which are a consequence of various combinations of strand direction, length, and sequence. (From Nucleic Acids Res. 2006;34(19):5402-15)

An essential ribonucleoprotein reverse transcriptase that adds telomeric DNA to the ends of eukaryotic CHROMOSOMES.

The decrease in the cell's ability to proliferate with the passing of time. Each cell is programmed for a certain number of cell divisions and at the end of that time proliferation halts. The cell enters a quiescent state after which it experiences CELL DEATH via the process of APOPTOSIS.

Proteins that specifically bind to TELOMERES. Proteins in this class include those that perform functions such as telomere capping, telomere maintenance and telomere stabilization.

A ubiquitously expressed telomere-binding protein that is present at TELOMERES throughout the cell cycle. It is a suppressor of telomere elongation and may be involved in stabilization of telomere length. It is structurally different from TELOMERIC REPEAT BINDING PROTEIN 1 in that it contains basic N-terminal amino acid residues.

Production of new arrangements of DNA by various mechanisms such as assortment and segregation, CROSSING OVER; GENE CONVERSION; GENETIC TRANSFORMATION; GENETIC CONJUGATION; GENETIC TRANSDUCTION; or mixed infection of viruses.

A POSTURE in which an ideal body mass distribution is achieved. Postural balance provides the body carriage stability and conditions for normal functions in stationary position or in movement, such as sitting, standing, or walking.

Pathological processes of the VESTIBULAR LABYRINTH which contains part of the balancing apparatus. Patients with vestibular diseases show instability and are at risk of frequent falls.

Disorders of the special senses (i.e., VISION; HEARING; TASTE; and SMELL) or somatosensory system (i.e., afferent components of the PERIPHERAL NERVOUS SYSTEM).

An adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.

A single lung lesion that is characterized by a small round mass of tissue, usually less than 1 cm in diameter, and can be detected by chest radiography. A solitary pulmonary nodule can be associated with neoplasm, tuberculosis, cyst, or other anomalies in the lung, the CHEST WALL, or the PLEURA.

NERVE FIBERS which project from the central nervous system to AUTONOMIC GANGLIA. In the sympathetic division most preganglionic fibers originate with neurons in the intermediolateral column of the SPINAL CORD, exit via ventral roots from upper thoracic through lower lumbar segments, and project to the paravertebral ganglia; there they either terminate in SYNAPSES or continue through the SPLANCHNIC NERVES to the prevertebral ganglia. In the parasympathetic division the fibers originate in neurons of the BRAIN STEM and sacral spinal cord. In both divisions the principal transmitter is ACETYLCHOLINE but peptide cotransmitters may also be released.

Nerve fibers liberating catecholamines at a synapse after an impulse.

Activities performed in the preparation of bibliographic records for CATALOGS. It is carried out according to a set of rules and contains information enabling the user to know what is available and where items can be found.

A general term covering bibliographical and bibliothecal classifications. It mostly refers to library CLASSIFICATION for arrangement of books and documents on the shelves. (Harrod's Librarians' Glossary, 7th ed, p85)

Increase in BODY WEIGHT over existing weight.

The chemical reactions involved in the production and utilization of various forms of energy in cells.

Cell changes manifested by escape from control mechanisms, increased growth potential, alterations in the cell surface, karyotypic abnormalities, morphological and biochemical deviations from the norm, and other attributes conferring the ability to invade, metastasize, and kill.

The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.

Rare cutaneous eruption characterized by extensive KERATINOCYTE apoptosis resulting in skin detachment with mucosal involvement. It is often provoked by the use of drugs (e.g., antibiotics and anticonvulsants) or associated with PNEUMONIA, MYCOPLASMA. It is considered a continuum of Toxic Epidermal Necrolysis.

The teaching staff and members of the administrative staff having academic rank in a medical school.

Linear POLYPEPTIDES that are synthesized on RIBOSOMES and may be further modified, crosslinked, cleaved, or assembled into complex proteins with several subunits. The specific sequence of AMINO ACIDS determines the shape the polypeptide will take, during PROTEIN FOLDING, and the function of the protein.

Metastatic lesion of the UMBILICUS associated with intra-abdominal neoplasms especially of the GASTROINTESTINAL TRACT or OVARY.

One of the BIOLOGICAL SCIENCE DISCIPLINES concerned with the origin, structure, development, growth, function, genetics, and reproduction of animals, plants, and microorganisms.

The study of the structure, behavior, growth, reproduction, and pathology of cells; and the function and chemistry of cellular components.

The pit in the center of the ABDOMINAL WALL marking the point where the UMBILICAL CORD entered in the FETUS.

Physical and functional interaction between p53 and the Werner's syndrome protein. (1/201)

Werner's syndrome is a human autosomal recessive disorder leading to premature aging. The mutations responsible for this disorder have recently been localized to a gene (WRN) encoding a protein that possesses DNA helicase and exonuclease activities. Patients carrying WRN gene mutations exhibit an elevated rate of cancer, accompanied by increased genomic instability. The latter features are also characteristic of the loss of function of p53, a tumor suppressor that is very frequently inactivated in human cancer. Moreover, changes in the activity of p53 have been implicated in the onset of cellular replicative senescence. We report here that the WRN protein can form a specific physical interaction with p53. This interaction involves the carboxyl-terminal part of WRN and the extreme carboxyl terminus of p53, a region that plays an important role in regulating the functional state of p53. A small fraction of WRN can be found in complex with endogenous p53 in nontransfected cells. Overexpression of WRN leads to augmented p53-dependent transcriptional activity and induction of p21(Waf1) protein expression. These findings support the existence of a cross-talk between WRN and p53, which may be important for maintaining genomic integrity and for preventing the accumulation of aberrations that can give rise to premature senescence and cancer. (+info)

Unique mutations in mitochondrial DNA of senescence-accelerated mouse (SAM) strains. (2/201)

Mitochondrial DNA (mtDNA) is exclusively inherited maternally and hence could offer a good method for tracing the lineage of mouse strains. We examined the mtDNA sequence of senescence-accelerated mouse (SAM) strains as well as other laboratory strains of inbred mice to deduce the ancestral strain of SAM. Four unique mutations were identified at bases 2256, 10,847, 11,181, and 13,053 in SAM strains. The mutations were not found in other mouse strains including AKR/J, one of the parental strains of SAM. Comparison of the mtDNA sequences also led to the consensus mtDNA sequence of laboratory strains of inbred mice. The seven laboratory strains of common inbred mice showed polymorphisms at base 9348, thymine repeat from base 9818, and adenine repeat from base 9821, and could be classified into five types by combination of the differences. Although we could not identify mouse strains with the same type of mtDNA as SAM in this study, the polymorphisms would provide a promising clue to ascertain the ancestral strain(s) of SAM. The polymorphism in mtDNA could be used to ascertain the genealogy of other mouse strains as well. (+info)

Antioxidant systems in tissues of senescence accelerated mice. (3/201)

Significant decrease in the level of lipid antioxidants (measured from the kinetics of the induced chemiluminescence in brain homogenate) and of the hydrophilic antioxidant carnosine as well was observed in the brain of 14-16-month-old mice of SAMP1 line, which is characterized by accelerated accumulation of senile features, in comparison with the control line SAMR1. In the brain of SAMP1 animals the activity of cytosolic Cu/Zn-containing superoxide dismutase (SOD) was reduced, while the activity of membrane-bound Mn-SOD was at an extremely low level. The activity of glutathione-dependent enzymes (glutathione peroxidase, glutathione reductase, and glutathione transferase) did not differ in the brain of SAMP1 and SAMR1 animals, and catalase activity was similarly low in both cases. At the same time, excess concentration of excitotoxic compounds, significantly exceeding that for the control line, was determined in the brain and blood of SAMP1 animals. The activity of glutathione enzymes in liver and heart as well as the activity of cytosolic Cu/Zn-SOD in liver did not differ in the two studied lines, while the activity of erythrocyte glutathione peroxidase was slightly increased, and the activity of liver catalase and erythrocyte Cu/Zn-SOD was significantly decreased for SAMP1 compared with SAMR1. The results demonstrate that the accelerated ageing of SAMP1 animals is connected to a significant extent with the decreased efficiency of the systems utilizing reactive oxygen species (ROS) in tissues. (+info)

Association of human aging with a functional variant of klotho. (4/201)

Mice deficient in Klotho gene expression exhibit a syndrome resembling premature human aging. To determine whether variation in the human KLOTHO locus contributes to survival, we applied two newly characterized polymorphic microsatellite markers flanking the gene in a population-based association study. In a cohort chosen for its homogeneity, Bohemian Czechs, we demonstrated significant differences in selected marker allele frequencies between newborn and elderly individuals (P < 0.05). These results precipitated a search for functional variants of klotho. We identified an allele, termed KL-VS, containing six sequence variants in complete linkage disequilibrium, two of which result in amino acid substitutions F352V and C370S. Homozygous elderly individuals were underrepresented in three distinct populations: Bohemian Czechs, Baltimore Caucasians, and Baltimore African-Americans [combined odds ratio (OR) = 2.59, P < 0.0023]. In a transient transfection assay, secreted levels of klotho harboring V352 are reduced 6-fold, whereas extracellular levels of the S370 form are increased 2.9-fold. The V352/S370 double mutant exhibits an intermediate phenotype (1.6-fold increase), providing a rare example of intragenic complementation in cis by human single nucleotide polymorphisms. The remarkable conservation of F352 among homologous proteins suggests that it is functionally important. The corresponding substitution, F289V, in the closest human klotho paralog with a known substrate, cBGL1, completely eliminates its ability to cleave p-nitrophenyl-beta-D-glucoside. These results suggest that the KL-VS allele influences the trafficking and catalytic activity of klotho, and that variation in klotho function contributes to heterogeneity in the onset and severity of human age-related phenotypes. (+info)

Life span and renal morphological characterization of the SAMP1//Ka mouse. (5/201)

The senescence-accelerated-mouse prone 1 (SAMP1) is considered to be a model of accelerated senility and it also develops severe kidney damage. The SAMP1//Ka mouse is a specific pathogen free (SPF) subline of SAMP1. The present study examined the life span of the SAMP1//Ka mouse and morphologically investigated the kidneys of this animal at 3, 4, 5, 9, 12, 15, 18 and 24 months of age. Males survived for an average of 25 months and females for 28 months. The median lifespan was 18 months for males and 20 for females. Focal cell infiltration and thickening of the basement membrane in the glomerular capsules or tubules appeared from 4 months of age. At 12 months old, glomerular lesions with expansion of the mesangial matrix and thickening of the basement membrane as well as scar lesions in the outer cortex appeared, and amyloid was deposited in the interstitium or glomeruli from 18 months of age. Morphometrically, although the area of the kidney sections was increased at 24 months of age, the diameter of the renal corpuscles, the number of nuclei of the proximal convoluted tubules and the percentage of renal corpuscles with a cuboidal glomerular capsule did not change with age. The results of the present study indicate that the life span of the SAMP1//Ka is increased and that their age-related renal changes differ from those of the original SAMP1. (+info)

Premature aging in mice deficient in DNA repair and transcription. (6/201)

One of the factors postulated to drive the aging process is the accumulation of DNA damage. Here, we provide strong support for this hypothesis by describing studies of mice with a mutation in XPD, a gene encoding a DNA helicase that functions in both repair and transcription and that is mutated in the human disorder trichothiodystrophy (TTD). TTD mice were found to exhibit many symptoms of premature aging, including osteoporosis and kyphosis, osteosclerosis, early greying, cachexia, infertility, and reduced life-span. TTD mice carrying an additional mutation in XPA, which enhances the DNA repair defect, showed a greatly accelerated aging phenotype, which correlated with an increased cellular sensitivity to oxidative DNA damage. We hypothesize that aging in TTD mice is caused by unrepaired DNA damage that compromises transcription, leading to functional inactivation of critical genes and enhanced apoptosis. (+info)

Ageing: repair and transcription keep us from premature ageing. (7/201)

Trichothiodystrophy (TTD) is a complex disorder caused by mutations in the XPD gene which affect both DNA repair and transcription. A mouse with a TTD mutation has now been found to display remarkable signs of premature ageing. (+info)

Insufficient interleukin-2 production from splenic CD4+ T cells causes impaired cell proliferation and early apoptosis in SAMP1, a strain of senescence-accelerated mouse. (8/201)

We examined the proliferative and cytokine-producing activities of CD4+ T cells from young mice of the senescence-accelerated mouse strain SAMP1, which had shown markedly low T-dependent antibody-producing responses. When splenic T cells were cultured with concanavalin A (Con A), the percentage of CD4+ cells decreased earlier in SAMP1 than in C3H/He mice. At 40 hr of culture, the percentage of BrdU-labelled proliferating CD4+ cells increased strongly in C3H/He, but only slightly in SAMP1. When purified CD4+ T cells were cultured with Con A, the percentage of 5-bromo-2'-deoxyuridine (BrdU)-labelled cells peaked at around 48 hr of culture in both strains, but decreased significantly at 64 hr in SAMP1. The production of interleukin (IL)-2 but not IL-4 or interferon-gamma (IFN-gamma) was significantly lower in SAMP1 than in C3H/He at 48 hr of culture. IL-2 production was also markedly low in SAMP1, even under the stimulation of anti-CD3 with anti-CD28 antibodies. The frequency of cells producing IL-2 was significantly lower in SAMP1 than in C3H/He at 6-24 hr of culture with Con A. The percentage of annexin-positive and propidium iodide (PI)-negative apoptotic cells was significantly higher in SAMP1 than in C3H/He at 96 hr of culture. Exogenous IL-2 prevented the decrease in BrdU-labelled cells and the increase in apoptotic cells in the SAMP1 cell culture. These results indicate that SAMP1 CD4+ T cells cannot produce IL-2 at levels sufficient to support cell proliferation and survival. This may account for the weak T-dependent antibody response in SAMP1 mice. (+info)

Premature aging[edit]. Complex regulatory mechanisms control metabolism. Recent epidemiologic evidence suggests that there is a ... Keisala T, Minasyan A, Lou YR, Zou J, Kalueff AV, Pyykkö I, Tuohimaa P (July 2009). "Premature aging in vitamin D receptor ... Animal research suggests that both excess and deficiency of vitamin D appears to cause abnormal functioning and premature aging ... Tuohimaa P (March 2009). "Vitamin D and aging". The Journal of Steroid Biochemistry and Molecular Biology. 114 (1-2): 78-84. ...

https://en.wikipedia.org/wiki/Hypervitaminosis_D

... s (PACs), also known as atrial premature complexes (APC) or atrial premature beats (APB), are a ... Increased age. *Abnormal body height. *History of cardiovascular disease (CV). *Abnormal ANP levels ... This can be either a premature atrial contraction or a premature impulse from the atrioventricular node. SVES should be viewed ... Premature ventricular contraction. References[edit]. *^ [1], Nickolls, Peter; Richard M. T. Lu & Kenneth A. Collins, "Apparatus ...

https://en.wikipedia.org/wiki/Skipped_beat

If they walk with walker at the age, they will most likely walk with a walker or crutches after the procedure, though it ... History of premature birth; if born at full term, child must have typical signs of spastic diplegia ... Rhizotomy is usually performed on the pediatric spastic cerebral palsy population between the ages of 2 and 6, since this is ... In September 2008, a SDR was performed that 'closed the gap' on concerns regarding age of the patient in SDR: Columbia- ...

https://en.wikipedia.org/wiki/Selective_dorsal_rhizotomy

... premature aging; prooxidant and antioxidant alterations that lead to cellular damage; cardiopulmonary disease; hypertension; ...

https://en.wikipedia.org/wiki/Coal_mining_in_Brazil

"The endothelium abridges insulin resistance to premature aging". Journal of the American Heart Association. 2 (3): e000262. doi ...

https://en.wikipedia.org/wiki/SHC1

These EEG findings are similar to premature aging. According to one review of the literature, if the developmental stage of ... It has been estimated by some that if the age at which people started drinking could be delayed to age 20, there would be a 50 ... Age and genetic factors influence the risk of developing alcohol-related neurotoxicity.[50] Adolescence, especially early ... College students have been found to be more likely to binge drink than their same age peers who were not enrolled in college. ...

https://en.wikipedia.org/wiki/Binge_drink

Overall, excess or deficiency in the calciferol system appear to cause abnormal functioning and premature aging.[5][6][7][8] ... Keisala, T; Minasyan, A; Lou, YR; Zou, J; Kalueff, AV; Pyykkö, I; Tuohimaa, P (2009). "Premature aging in vitamin D receptor ... Tuohimaa, P (2009). "Vitamin D and aging". The Journal of Steroid Biochemistry and Molecular Biology. 114 (1-2): 78-84. doi: ... Manya, H.; Akasaka-Manya, K.; Endo, T. (2010). "Klotho protein deficiency and aging". Geriatrics & Gerontology International. ...

https://en.wikipedia.org/wiki/Talk:Vitamin_D/Archive_5

Doctors diagnosed him as suffering from "premature old age".[14] JS took over his father's role and completed the remainder of ... From the age of two, Grimaldi was taught to act the characters in the harlequinade by his father. Although he and his younger ... Grimaldi's father suffered ill health for many years and died of dropsy in 1788.[2][31] As a result, at age 9, Grimaldi became ... He outlived both his wife and his actor son, Joseph Samuel, dying at home in Islington in 1837, aged 58. ...

https://en.wikipedia.org/wiki/Joseph_Grimaldi

Fisher GJ, Wang ZQ, Datta SC, Varani J, Kang S, Voorhees JJ (November 1997). "Pathophysiology of premature skin aging induced ... causes skin aging (but at a slower rate than UVA).[citation needed] stimulates the production of new melanin, which leads to an ... The study suggests that the melanoma risk is linked more closely to total exposure than it is to the age at which an individual ... Overexposure to ultraviolet radiation is known to cause skin cancer, make skin age and wrinkle faster, mutate DNA, and impair ...

https://en.wikipedia.org/wiki/Sun_tanning

"Pigmentation and Premature Aging Woes? New Japanese Line Has You Covered". Monsters & Critics. Retrieved 13 March 2015. CS1 ...

https://en.wikipedia.org/wiki/Sunstar_Group

Smoking causes premature skin aging.) Το κάπνισμα μπορεί να βλάψει το σπέρμα και μειώνει τη γονιμότητα. (Smoking damages sperm ... Smoking ages the skin.) Il fumo può danneggiare lo sperma e diminuisce la fertilità. (Smoking may damage sperm and diminish ... Smoking ages the skin.) A dohányzás károsítja a spermákat és gyengíti a megtermékenyítő képességet. (Smoking may damage sperm ... Smoking promotes early skin aging) Fumar prejudica gravemente a sua saúde e a dos que o rodeiam. (Smoking seriously harms you ...

https://en.wikipedia.org/wiki/Tobacco_packaging_warning_messages

Coslovich, Gabriella (14 December 2004). "ACMI's premature birth". The Age. Retrieved 28 February 2015. Veski Tony Sweeney. ... Coslovich, Gabriella (3 September 2004). "Yorkshire museum man to head ACMI". The Age. Retrieved 28 February 2015. Coslovich, ... Gabriella (6 December 2004). "Time for tough love". The Age. Retrieved 28 February 2015. ...

https://en.wikipedia.org/wiki/Australian_Centre_for_the_Moving_Image

However, very premature babies it might not be possible to complete a hearing screen at one month of age due to several factors ... "Depression linked to premature birth". The Age. Melbourne. 4 May 2004. Archived from the original on 8 April 2009. Retrieved 16 ... Preterm birth (PTB), also known as premature birth, is the birth of a baby at fewer than 37 weeks' gestational age, as opposed ... The physicians who specialize in the care of very sick or premature babies are known as neonatologists. In the NICU, premature ...

https://en.wikipedia.org/wiki/Preterm_birth

CS1 maint: discouraged parameter (link) Coslovich, Gabriella (14 December 2004). "ACMI's premature birth". The Age. Retrieved ... CS1 maint: discouraged parameter (link) Coslovich, Gabriella (3 September 2004). "Yorkshire museum man to head ACMI". The Age. ... CS1 maint: discouraged parameter (link) Coslovich, Gabriella (6 December 2004). "Time for tough love". The Age. Retrieved 28 ...

https://en.wikipedia.org/wiki/John_J._Smithies

2009). "Evidence of premature immune aging in patients thymectomized during early childhood". J Clin Invest. 119 (10): 3070- ... "Evidence of premature immune aging in patients thymectomized during early childhood". JCI. Retrieved 2012-06-11. Bredenkamp, ... With aging the thymus slowly shrinks, eventually degenerating into tiny islands of fatty tissue. By the age of 75 years, the ... However, there is evidence of premature immune aging in patients thymectomized during early childhood. Other indications for ...

https://en.wikipedia.org/wiki/Thymus

"Evidence for premature aging in a Drosophila model of Werner syndrome". Experimental Gerontology. 127: 110733. doi:10.1016/j. ... melanogaster is also used in studies of aging. Werner syndrome is a condition in humans characterized by accelerated aging. It ... Mutations in the D. melanogaster homolog of WRN also cause increased physiologic signs of aging, such as shorter lifespan, ... age, and geography". Evolution; International Journal of Organic Evolution. 55 (1): 205-9. doi:10.1111/j.0014-3820.2001.tb01286 ...

https://en.wikipedia.org/wiki/Drosophila_melanogaster

Smoking women were also considered to be vulnerable to premature aging and loss of physical attractiveness (smoking's effects ... "Tobacco smoke causes premature skin aging". Journal of Dermatological Science. 48 (3): 169-75. doi:10.1016/j.jdermsci.2007.06. ... and women below the age of 25 and over the age of 55, were not given tobacco ration cards during World War II. Restrictions on ... "Burden of Tobacco Use in the U.S.: Current Cigarette Smoking Among U.S. Adults Aged 18 Years and Older". Centers for Disease ...

https://en.wikipedia.org/wiki/Anti-tobacco_movement_in_Nazi_Germany

Illyriad Games (2014-03-13). "Age of Ascent". Kickstarter. Retrieved 2014-03-26. Ekuator Games (2014-03-17). "Celestian Tales: ... Marsh Davies (2014-12-15). "Premature Evaluation: The Deer God". Rock, Paper, Shotgun. Retrieved 2014-12-20. Christopher ... Brendan Caldwell (2016-10-31). "Premature Evaluation: Stellar Overload". Rock, Paper, Shotgun. Retrieved 2016-11-15. ...

https://en.wikipedia.org/wiki/List_of_video_game_crowdfunding_projects

Premature aging[8]. *Fatigue[8]. *Pain[8]. *Arthritis[8]. *Depression and anxiety[8] ... It is typically diagnosed by age 2, though milder cases may go undetected for a longer time.[12] A doctor will typically use a ... with age they may develop bone deformities from the pull of spastic muscles, muscular deterioration, and loss of range of ... "Cerebral palsy and aging". Developmental Medicine and Child Neurology. 51 (4): 16-23. doi:10.1111/j.1469-8749.2009.03428.x ...

https://en.m.wikipedia.org/wiki/Spastic_cerebral_palsy

Menopause before age 45 is considered premature in industrialised countries.[17] Like the age of menarche, the age of menopause ... The average age of menarche is approximately 12.5 years in the United States,[12] 12.7 in Canada,[13] 12.9 in the UK[14] and ... for ages 25 to 39.[21] Subsequently, the variability increases slightly for women aged 40 to 44.[21] ... The average age of menarche is 12-15.[5][11] They may occasionally start as early as eight, and this onset may still be normal. ...

https://en.wikipedia.org/wiki/Menstrual

... may stop long bone growth in young people who are still growing.[7] Premature epiphyseal closure can occur in ... Risk factors for skeletal effects include older age, greater dosage and longer course of treatment. Most bone changes cause no ... Generally though, premature epiphyseal closure seems to be primarily related to: *high doses of isotretinoin beyond the ... Other rare side effects include hyperostosis, and premature epiphyseal closure, have been reported to be persistent. ...

https://en.wikipedia.org/wiki/Isotretinoin

"Epigenetic inactivation of the premature aging Werner syndrome gene in human cancer". Proc. Natl. Acad. Sci. U.S.A. 103 (23): ... More than one kind of treatment is often used, depending on the stage of the cancer, the individual's overall health, age, ...

https://en.wikipedia.org/wiki/Non-small-cell_lung_carcinoma

"Genomic instability in laminopathy-based premature aging". Nat. Med. 11 (7): 780-5. doi:10.1038/nm1266. PMID 15980864. S2CID ...

https://en.wikipedia.org/wiki/ZMPSTE24

... may cause features of premature aging (see DNA damage theory of aging). LMNA has been shown to interact with: ALOX12 EMD NARF ... Sliwińska MA (2007). "[The role of lamins and mutations of LMNA gene in physiological and premature aging] Polish". Postepy ... Scaffidi P, Misteli T (April 2005). "Reversal of the cellular phenotype in the premature aging disease Hutchinson-Gilford ... "Genomic instability in laminopathy-based premature aging". Nat. Med. 11 (7): 780-5. doi:10.1038/nm1266. PMID 15980864. S2CID ...

https://en.wikipedia.org/wiki/LMNA

Progeroid syndromes are a group of diseases with premature aging. Patients born with progeria typically live to an age of mid- ... Margaret Casey, a 29-year-old progeria victim who was then believed to be the oldest survivor of the premature aging disease, ... In progeria, the inability to adequately repair DNA damages due to defective A-type lamin may cause aspects of premature aging ... Scaffidi, P., Misteli, T.; Misteli (2005). "Reversal of the cellular phenotype in the premature aging disease Hutchinson- ...

https://en.wikipedia.org/wiki/Progeria

Mutations in lamin A (LMNA) cause Hutchinson-Gilford progeria syndrome, a dramatic form of premature aging. Mouse cells ... premature aging). Most of these symptoms develop after birth, typically during childhood or adolescence. Some laminopathies ... "Genomic instability in laminopathy-based premature aging". Nat. Med. 11 (7): 780-5. doi:10.1038/nm1266. PMID 15980864. Chen L, ... adequately repair DNA damages when A-type lamins are defective is likely responsible for some of the aspects of premature aging ...

https://en.wikipedia.org/wiki/Laminopathy

Premature aging Restrictive dermopathy - A disease associated with extremely tight skin and other severe neonatal abnormalities ... "Genomic instability in laminopathy-based premature aging". Nat. Med. 11 (7): 780-5. doi:10.1038/nm1266. PMID 15980864. Yozef ...

https://en.wikipedia.org/wiki/Nuclear_lamina

Parent's age[edit]. Main articles: Advanced maternal age and Paternal age effect ... pre-mature births, and stillbirth. These complications not only may put the child at risk, but also the mother.[74] ... with the paternal age governing how many mutations are passed on. This is because, as humans age, male germ cells acquire ... and patent ductus arteriosus in offspring has been found to be correlated with advanced paternal age. Advanced paternal age has ...

https://en.wikipedia.org/wiki/Congenital_disorder

Parent's age[edit]. Main articles: Advanced maternal age and Paternal age effect ... Exposure during the first eight weeks of development can also lead to premature birth and fetal death. These numbers are ... with the paternal age governing how many mutations are passed on. This is because, as humans age, male germ cells acquire ... and patent ductus arteriosus in offspring has been found to be correlated with advanced paternal age. Advanced paternal age has ...

https://en.wikipedia.org/wiki/Birth_defects

premature aging features with shorter life span and photosensitivity,[14] deficient transcription coupled NER with accumulation ... organs or systems of the human body age prematurely. Because the accelerated aging diseases display different aspects of aging ... "Pathobiol Aging Age Relat Dis. 1: 7219. doi:10.3402/pba.v1i0.7219. PMC 3417667. PMID 22953029.. ... premature aging features with shorter life span and photosensitivity,[14] deficient transcription coupled NER with accumulation ...

https://en.wikipedia.org/wiki/DNA_repair-deficiency_disorder

Trigonocephaly is a result from the premature closure of the metopic suture.[10][11] Using Virchow's law again to predict the ... Most surgeons will not intervene until after the age of six months due to the heightened risk which blood loss poses before ... Child with premature closure (craniosynostosis) of the lambdoid suture. Notice the swelling on the right side of the head. ... This is a term sometimes used to describe the premature closure of the coronal suture plus any other suture, like the lambdoid ...

https://en.m.wikipedia.org/wiki/Craniosynostosis

At age seven Ruth began to write short verses and read any book she could get her hands on. Her favorite author was Jean ... Fulton loved his work and research, it eventually led to his premature death, as he acquired an unknown disease during one of ... Although Ruth Benedict's fascination with death started at an early age, she continued to study how death affected people ... September 17, 1948(1948-09-17) (aged 61). New York City, New York, U.S.. ...

https://en.m.wikipedia.org/wiki/Ruth_Benedict

... such as increasing age, female gender, and genetics.[10] Obesity is more common in women than men in many parts of Africa.[29] ... Premature ovarian failure. *testicular: enzymatic *5α-reductase deficiency. *17β-hydroxysteroid dehydrogenase deficiency ... Typically it begins in middle or older age,[6] although rates of type 2 diabetes are increasing in young people.[19][20] Type 2 ... This increase is believed to be primarily due to the global population aging, a decrease in exercise, and increasing rates of ...

https://en.wikipedia.org/wiki/Type_2_diabetes_mellitus

These necrotic lesions then enlarge in stretched, perennial cankers on the branches, wilting, premature shedding of leaves and ... of trees survived in all progeny trials to the age of eight years.[25] ...

https://en.wikipedia.org/wiki/Hymenoscyphus_pseudoalbidus

The role of lamins and mutations of LMNA gene in physiological and premature aging]. Postepy Biochem. 2007, 53 (1): 46-52. PMID ... Scaffidi P, Misteli T. Reversal of the cellular phenotype in the premature aging disease Hutchinson-Gilford progeria syndrome. ... The strange case of the "lumper" lamin A/C gene and human premature ageing. Trends in molecular medicine. 2004, 9 (9): 370-5. ...

https://zh.wikipedia.org/wiki/LMNA

Ankerberg, John; Weldon, John (1996). New Age Medicine, Encyclopedia of New Age Beliefs. p. 470-508. ISBN 9781565071605. .. ... they believe that it is premature to advocate the wide implementation and reimbursement of CAM modalities that are yet unproven ... The New Age of Alternative Medicine, Why New Age Medicine Is Catching On, Claudia Wallis, Time Magazine, 11-4-1991, [3] ... Frequently used derogatory terms for the alternative are new-age or pseudo, with little distinction from quackery. ...

https://en.wikipedia.org/wiki/Integrative_medicine

... usually improves around the age of 20 but may persist into adulthood.[75] Permanent physical scarring may occur.[20] There ... premature births, or low birth weight.[152] Similarly, in studies examining the effects of topical retinoids during pregnancy, ... Historical and physical clues that may suggest hormone-sensitive acne include onset between ages 20 and 30; worsening the week ... Medical authorities strictly regulate isotretinoin use in women of childbearing age due to its known harmful effects in ...

https://en.wikipedia.org/wiki/Acne_vulgaris

Results have been promising; however, as of 2009[update] it was premature to speculate whether these experiments will lead to ... of nonmyeloablative and myeloablative allogeneic hematopoietic cell transplantation for patients older than 50 years of age". ...

https://en.wikipedia.org/wiki/Bone_Marrow_Transplant

A pregnancy that ends this way, but that is between 20 and 37 weeks old is known as "premature birth" if the baby is born alive ... These figures depend on the age and health of the pregnant woman.[2] Most spontaneous abortions occur so early in the pregnancy ... If the fetus dies in the womb after 20 weeks, or while it is born, this is known as "stillbirth". Premature births and ... Those with certain diseases, and those over the age 35 also run a greater risk. Other causes for abortions can be the infection ...

https://simple.wikipedia.org/wiki/Abortion

Grapefruit juice may delay the absorption of levothyroxine, but based on a study of 10 healthy people aged 20-30 (8 men, 2 ... and premature birth.[20] ... Dosages vary according to the age groups and the individual ... and with age. The bioavailability of the drug is decreased by dietary fiber.[20] ... with urinary excretion decreasing with age.[15] The remaining 20% of T4 eliminated in the stool.[15] ...

https://en.wikipedia.org/wiki/Levothyroxine

PNES are seen in children after the age of 8, and occur equally among boys and girls before puberty. Diagnostic and treatment ... younger age of onset and diagnosis,[26] attacks with less dramatic features,[26] and fewer additional somatoform complaints.[26 ...

https://en.wikipedia.org/wiki/Psychogenic_non-epileptic_seizure

"Smoking bans cut asthma and premature births by 10%, study says". BBC News. 28 March 2014. Retrieved 4 September 2015.. ... smoking can be permitted if they are signed as such and minors under the age of 18 aren't permitted. It's not allowed to serve ... "Smoking bans cut premature births and child asthma attacks". Reuters. 28 March 2014.. ... Banning smoking in public places has helped to cut premature births by 10 percent, according to new research from the United ...

https://en.wikipedia.org/wiki/Anti-smoking_legislation

New Age International. p. 247. ISBN 978-8122413847. *^ "The chemistry of the Elements" by Greenwood and Earnshaw, 2nd edition, ... this in turn causes 7.6 million premature deaths worldwide.[230] ...

https://en.m.wikipedia.org/wiki/Alkali_metal

Necrosis: the (premature) death of cells, caused by external factors such as infection, toxin or trauma. Necrotic cells send ... In the UK, 429 children aged 14 and under are diagnosed with a brain tumour on average each year, and 563 children and young ... Survival rates in primary brain tumors depend on the type of tumor, age, functional status of the patient, the extent of ... In the US, about 2,000 children and adolescents younger than 20 years of age are diagnosed with malignant brain tumors each ...

https://en.m.wikipedia.org/wiki/Brain_tumors

3 years of age. Rehabilitation Inability to ingest food. Inability to eat food easily. Common. Common. 3 years of age. ... Premature death. Stroke. Interrupted blood flow to the brain. Convulsions. Sudden, irregular body movements that can be violent ... 2 years of age. Progressive. Sensorineural deafness. Hearing Loss. Most common. Least common. No cure; can utilize cochlear ... 3 years of age. Rehabilitation Long-lasting wheezing. Coughs accompanied with a whistling sound from the chest that lasts long ...

https://en.wikipedia.org/wiki/Coffin–Lowry_syndrome

For example, in the spatial domain, they may vary from 3 units at the age of six to 5 units at the age of 12 years. In the ... and inhibit irrelevant or premature responses, so that a strategic plan of action can be made and sustained. Reaction time to ... In the age span from birth to middle adolescence, the changes are faster in all of the domains. With development, thought in ... For example, counting becomes faster with age enabling children to keep more numbers in mind.[citation needed] ...

https://en.m.wikipedia.org/wiki/Neo-Piagetian_theories_of_cognitive_development

He is one of the most talented and prolific representatives of the Silver Age period. Andreyev's style combines elements of ... Idealist and rebel, Andreyev spent his last years in bitter poverty, and his premature death from heart failure may have been ...

https://en.wikipedia.org/wiki/Leonid_Andreyev

The females die at the age of 4 days, when their own offspring eat them alive from the inside.[51] ... consanguineous parents possess a high risk of premature birth and producing underweight and undersized infants.[75] Viable ... Freeman S, Herran JC (2007). "Aging and other life history characters". Evolutionary Analysis (4th ed.). Pearson Education, Inc ...

https://en.m.wikipedia.org/wiki/Line_breeding

Premature infantsEdit. Premature infants are those born at 37 weeks after conception or earlier. They are subject to numerous ... Boynton, Dori, compiler (1991). Lady Boynton's "New Age" Dossiers: a Serendipitous Digest of News and Articles on Trends in ... Female singing voices are also more effective at soothing premature infants. Despite being born premature, infants show a ... Singing lullabies therapeutically can promote relaxation and decrease heart rate in premature infants. By calming premature ...

https://en.m.wikipedia.org/wiki/Neurologic_music_therapy

Tobias, P. V. (1991). "The species Homo habilis: example of a premature discovery". Annales Zoologici Fennici. 28 (3-4): 371- ... H. habilis is associated with the Early Stone Age Oldowan stone tool industry. Individuals likely used these tools primarily to ... Tobias, P. V. (2006). "Homo habilis-A Premature Discovery: Remembered by One of Its Founding Fathers, 42 Years Later". The ...

https://en.wikipedia.org/wiki/Homo_habilis

"The aged microenvironment contributes to the age-related functional defects of CD4 T cells in mice". Aging Cell. 11 (5): 732-40 ... pre-mature T-cells), thus reducing output of peripheral naïve T-cells. Once matured and circulating throughout the peripheral ... This age-associated immune deficiency is ubiquitous and found in both long- and short-living species as a function of their age ... Together with the age-related thymic involution, and the consequent age-related decrease of thymic output of new T cells, this ...

https://en.wikipedia.org/wiki/Immunosenescence

By age: Visual impairment is unequally distributed across age groups. More than 82% of all people who are blind are 50 years of ... premature birth, or trauma among others.[7] These cases are known as cortical visual impairment.[7] Screening for vision ... Session: Solutions for aging. Pages 151-156. *^ Accessibility features - Bank Notes - Bank of Canada Archived April 29, 2011, ... Due to the age of the patients and the degenerative nature of LCA, the improvement of vision in gene therapy patients is ...

https://en.m.wikipedia.org/wiki/Blindness

An IgE level greater than 2,000 IU/mL is often considered diagnostic.[14] However, patients younger than 6 months of age may ... Premature ovarian failure 7. *SOX10 *Waardenburg syndrome 4c. *Yemenite deaf-blind hypopigmentation syndrome ... The characteristic facial features are usually set by age 16. These include facial asymmetry, a prominent forehead, deep-set ...

https://en.wikipedia.org/wiki/Hyperimmunoglobulin_E_syndrome

Weng HH, Bastian LA, Taylor DH, Moser BK, Ostbye T. Number of children associated with obesity in middle-aged women and men: ... Evidence against either a premature stop codon or the absence of obese gene mRNA in human obesity.. The Journal of Clinical ... Borodulin K, Laatikainen T, Juolevi A, Jousilahti P. Thirty-year trends of physical activity in relation to age, calendar time ... Prospective study of intentional weight loss and mortality in never-smoking overweight US white women aged 40-64 years. Am. J. ...

https://zh.wikipedia.org/wiki/肥胖

Others, such as pu-erh, improve with age. To remain fresh and prevent mold, tea needs to be stored away from heat, light, air, ... The container in which green tea is steeped is often warmed beforehand to prevent premature cooling. High-quality green and ...

https://en.wikipedia.org/wiki/Tea

在一些罕見的案例中，女性的卵巢很早就停止運作，停止運作的時間最早可能到青春期，也可能晚到40歲才不運作，這稱為卵巢早衰（英语：premature ovarian failure），會影響40歲女性中的1%至2%[36]。 ... Predictive factors of age at menopause in a large Australian twin study. Hum Biol. 1998, 70 (6): 1073-91. PMID 9825597.. ... National Institute on Aging. [2018-10

https://zh.wikipedia.org/wiki/绝经期

Azziz R. Controversy in clinical endocrinology: diagnosis of polycystic ovarian syndrome: the Rotterdam criteria are premature ... in women aged 18-35 years.[58]The follicles may be oriented in the periphery, giving the appearance of a 'string of pearls'.[59 ...

https://zh.wikipedia.org/wiki/多囊卵巢綜合症

1.03 x Age) cmH2O, where age is in years.[27] ... due to the premature closure of airway in expiration, just not ... It is considered normal if it is 60% to 140% of the average value in the population for any person of similar age, sex and body ... In healthy adults this should be approximately 70-85% (declining with age).[12] In obstructive diseases (asthma, COPD, chronic ... Multiple publications of predicted values have been published and may be calculated online based on age, sex, weight and ...

https://en.wikipedia.org/wiki/Forced_expiratory_volume

In May 1930, their son Stanley was born two months premature and died after nine days. Laurel's daughter Lois died on 27 July ... He did not want to be on screen in his old age,[4] especially without Hardy. ... aged 74, four days after suffering a heart attack on 19 February.[28] Minutes before his death, he told his nurse that he would ... Laurel gave his first professional performance on stage at the Panopticon in Glasgow at the age of sixteen, where he polished ...

https://en.m.wikipedia.org/wiki/Stan_Laurel

Cheese - fermentation also reduces the lactose content of cheeses and aging reduces it further; traditionally made hard cheeses ... Developmental lactose intolerance may occur in premature babies and usually improves over a short period of time.[1] Congenital ... "Can a Lactose Intolerant Eat Some Yogurt & Aged Cheese?". Archived from the original on 2015-04-28.. ... Overall, about 65% of people experience some form of lactose intolerance as they age past infancy, but there are significant ...

https://en.wikipedia.org/wiki/Lactose_intolerance

Symptoms of premature menopause are those typical of menopause and include vaginal dryness, hot flashes, cognitive changes, and ... Many factors can contribute to early menopause like premature ovarian failure, diseases, and hormonal problems. ... Premature or early menopause occurs when a woman enters menopause earlier than the age of 40. ... Premature ovarian failure affects about 1 out of every 1000 women from ages 15 to 29 and about 1 out of every 100 women aged 30 ...

https://www.medicinenet.com/premature_menopause_medical_procedural_causes/article.htm

Scientists have discovered a drug they believe can reverse the effects of premature aging and could extend human life by over a ... HGPS is a rare condition in which aging is hyper-accelerate and sufferers die of "old age" at around 12 years. ... He added: "It should be emphasized that we are not recommending rapamycin as an anti-aging medicine at this point. Safer ... HGPS causes a protein called progerin to build up in every cell of the body, causing them to age prematurely. ...

http://www.redorbit.com/news/health/2072908/new_drug_reverses_affects_of_premature_aging/

Yet, even the best anti-aging diet and pricey skin care products dont guarantee youll prevent premature aging. However, if ... you include this new plant extract into your anti-aging regime, you may just achieve the beautiful, ageless skin of your dreams ... aging aging gracefully anti-aging anti-aging products anti-aging skin care beauty 911 beauty dos and donts beauty myths beauty ... Yet, even the best anti-aging diet, fitness program, and pricey skin creams dont guarantee youll prevent premature aging. ...

http://www.sheknows.com/health-and-wellness/articles/815956/save-your-skin-from-premature-aging-1

Can GM take the ``old`` out of Oldsmobile?It`s going to try, as indicated by the appointment last week of Michael Losh to be general manager of Olds, GM`s upscale car division.Losh, 43, succeeds

http://articles.chicagotribune.com/1989-05-29/business/8902050064_1_pontiac-sales-michael-losh-olds-sales

... that heavy drinking and smoking are linked to physical signs of premature aging. This is the first ... Heavy Smoking, Drinking Tied to Premature Aging. By Traci Pedersen Associate News Editor ... Home » News » Heavy Smoking, Drinking Tied to Premature Aging. .fn{margin:-2px 0 0 0;font-size:90%!important}.time-read{color:# ... that heavy drinking and smoking are linked to physical signs of premature aging. ...

https://psychcentral.com/news/2017/11/19/heavy-smoking-drinking-tied-to-premature-aging/128938.html

The pathogenesis of HGPS is studied intensively because the mechanisms of premature aging may lead to a better understanding of ... Hutchinson-Gilford progeria syndrome (HGPS) is a fatal disease characterized by premature aging in which young children fail to ... normal aging. In this issue of the JCI, Osmanagic-Myers and colleagues identify the cellular mechanisms that lead to vascular ...

https://www.jci.org/articles/view/125616/figure/1

... 22.02.2011. Endurance exercise may stop you looking and feeling old, it may even ... found that premature aging in nearly every organ in the body was completely prevented in mice that ran on a treadmill three ... CIHR »Canadian Light Source »DNA »brain aging »cellular powerhouses »endurance »exercise »health services »mitochondria » ... Further reports about: , CIHR , Canadian Light Source , DNA , brain aging , cellular powerhouses , endurance , exercise , ...

http://www.innovations-report.com/hrml/reports/studies/endurance-exercise-prevents-premature-aging-170517.html

Of course the major reason of skin wrinkling is aging. Although aging cannot be prevented, we can control ... Read ,. Author: ... Skin Aging: How Your Lifestyle Affects Your Skin. 11th March 2010. For a few individuals, growing old could be a testament that ... And this is somewhat the rewarding half of aging- gaining a lot of experiences and growing wiser. However, there are also folks ... it cannot retain its perfect shape as we age. When we gain weight suddenly over a short p... Read ,. Author: jsocratous ...

http://www.articlealley.com/tags-78208.html

One thing that we cannot change i , Anti Aging Wise ... Many things cause our skin to age. Some things we cannot do ... Natural anti aging tips that will actually make a difference to your skin arent a myth! You can use the 11 tips on this page ... Aging poorly is something every woman worries about. We spend so much time and money trying to prevent ourselves from looking ... Though you cant stop aging, you can stay healthy. The first step toward good health in your senior years is to eat right. "You ...

https://www.scoop.it/topic/anti-aging-wise/p/4115121714/2020/02/10/best-guide-to-reduce-premature-skin-aging

As we age the collagen which keeps our skin taunt and firm begins to breakdown, which causes the appearance of wrinkles and ... These signs of aging normally dont start to occur until after age 35. However premature aging and wrinkles can still occur. ... Reduce Premature Aging Through Foods That Fight Wrinkles. Reduce Premature Aging Through Foods That Fight Wrinkles. By Sarah ... Proper nutrition prevents signs of premature aging, wrinkles and sagging skin. So throw out all of your skin creams, anti-aging ...

https://www.selfgrowth.com/print/3663541

Study of accelerated aging phenotypes affords insight into normal human aging processes, as well as the age-related increase in ... the premature aging associated with this case is not likely to be mediated by telomere hyper recombination. Instead, premature ... How might elevated T-SCE contribute to cancer risk and premature aging? An in vivo study of the tissues of baboons found the ... WS is a rare, autosomal recessive premature aging disease caused by truncation mutations of WRN, a member of the RecQ helicase ...

https://www.pnas.org/content/107/36/15768?ijkey=db8300461c0f7ca50842abd61c183dc4e212f6a1&keytype2=tf_ipsecsha

Spns1 gene was found to induce degradation and premature aging while atp6vca gene was found to suppress the effects of Spns1 ... in premature aging, these symptoms could occur at a much earlier age. An individual who shows signs of premature aging could be ... it is known as premature ageing. There are many factors that contribute to premature aging *Genes ... An understanding of the genes that play an important role in premature aging will aid in tailoring lifestyle and diet to suit ...

http://www.medindia.net/news/healthinfocus/two-vital-genes-balance-function-for-premature-aging-166466-1.htm

Reverse Premature Aging by Julie Chrystyn. LibraryThing is a cataloging and social networking site for booklovers ... Body Transformation: Lose Weight, Gain Energy & Reverse Premature Aging. by Julie Chrystyn. ...

http://www.librarything.com/work/2729326

This adult-onset disease causes premature aging and increased susceptibility to other old-age diseases such as cancer, heart ... New Characteristics of Premature Aging Protein Discovered at Stevens. Dr. Joseph Glavy, Assistant Professor of Chemical Biology ... buzz.stevens.edu/index.php/glavy-lab-premature-aging-discovery. Reporters are encouraged to contact Stevens faculty directly.. ...

https://www.pr.com/press-release/277457

Skin solution: Apply anti-aging facial cream on your neck and on the backs of hands to prevent premature aging, and cover both ... Its causing fine lines around your mouth, a sign of premature aging. "Over the long-term, pursing your lips to sip out of a ... Yo-yo dieting also causes premature aging. Repeated weight gains and losses stretch your skin and make it loose. [Get the best ... Your makeup may contain some sunscreen - but probably not enough to ward off skin damage and premature aging. "Most makeup ...

http://www.lifescript.com/well-being/articles/0/12_beauty_blunders_that_cause_premature_aging.aspx

Cdc42GAP−/− mice display premature aging-like phenotypes in various tissues. (A) H&E sections of 8-month-old female homozygous ... Cdc42 GTPase-activating protein deficiency promotes genomic instability and premature aging-like phenotypes. Lei Wang, Linda ... We demonstrate that Cdc42GAP deficiency causes the early onset of senescence in cells and premature aging-like phenotypes in ... One well recognized contributing factor to mammalian premature aging and cell senescence is increased genomic instability (15 ...

https://www.pnas.org/content/104/4/1248?ijkey=c5b2466c106966e73fd66f633f1bbed124a32ca4&keytype2=tf_ipsecsha

... including skin aging. And indeed, as we close in into our fourth decade in this world, we cannot really ... ... Another important factor that can help us in our fight against premature skin aging is proper skincare. While genes are a big ... There can be several factors that cause premature skin aging. And their effects can be easily seen, especially on our face. And ... Jan Marini - Some Things We Need To Know About Premature Skin Aging. By Bart Icles. ...

https://www.selfgrowth.com/articles/jan-marini-some-things-we-need-to-know-about-premature-skin-aging

The Age of Metabolic Syndrome - Inflammatory Fat Is Worse Than Obesity. *Weighing down childhood: Are vaccines and glyphosate ... so yes obesity is similar to aging: both are indicating suppressed emotion in the soul not BRI released. i am living proof of ... Here is what I believe: aging is not a natural process. Just because it is common does not mean it is natural. People like ... ALL our injuries our soul based and mostly date back to our conception through to about age seven, the injury is in the soul, ...

https://www.sott.net/article/429846-Obesity-similar-to-premature-aging-say-scientists

Metabolic dysfunction consistent with premature aging results from deletion of Pim kinases.. Din S1, Konstandin MH1, Johnson B1 ... Pim kinases prevent premature cardiac aging and maintain a healthy pool of functional mitochondria leading to efficient ... To demonstrate that myocardial senescence is promoted by loss of Pim leading to premature aging and aberrant mitochondrial ... Metabolic Dysfunction Consistent with Premature Aging Results from Deletion of Pim Kinases ...

https://www.ncbi.nlm.nih.gov/pubmed/24916111

Powerful antioxidant helps us burn fat, lose weight and avoid premature aging. Lori Alton, staff writer December 5, 2018 ... NaturalHealth365) A stunning two out of three American adults are overweight or obese, putting them at risk for premature aging ... Lower the risk of premature death from cancer and heart disease by taking HIGHER levels of vitamin C. November 26, 2018 ... EXPOSED: Insurance company offers medical doctor payouts of $400 per child, if fully vaccinated by age 2. May 30, 2018 ...

https://www.naturalhealth365.com/tag/premature-aging/

... an extremely rare genetic disease that causes children to age so rapidly that many die in their ... Experimental Drug Is First To Help Kids With Premature-Aging Disease By Jon Hamilton • Sep 24, 2012 ... Sam Berns, 15, who has the very rare premature-aging disease progeria, plays the drums in his high schools marching band. ... "Sam was acting like his age. And he had friends his own age," she says. "He was just much, much smaller than the rest of his ...

http://kuow.org/post/experimental-drug-first-help-kids-premature-aging-disease

... risk of premature aging of blood vessels (before age 55 for males and before age 65 for females). ... Study: Health Conditions in Teens Lead to Premature Aging of Blood Vessels ... and high blood pressure in teens to help delay or prevent premature aging of their blood vessels. ... Early aging of blood vessels was more prominent among youths with type 2 diabetes than those with obesity. Risk factors for ...

https://labtestsonline.org/news/study-health-conditions-teens-lead-premature-aging-blood-vessels

So, Shape turns to Andrew Weil, author of Healthy Aging, for tips on how to prevent or reduce inflammation. ... Chronic inflammation can negatively affect your health and accelerate your skins premature aging. ... If you want to prevent chronic inflammation and premature aging of the skin, here are some simple solutions: ... 4. Use beauty products with anti-inflammatory properties to help prevent premature aging. These include topical preparations ...

https://www.shape.com/lifestyle/beauty-style/soothe-chronic-inflammation-slow-premature-aging

Complete information about Premature/Signs of Aging, including signs and symptoms; conditions that suggest it; contributing ... Premature/Signs of Aging could instead be:. Aging. Werners Syndrome The symptoms of Werners Syndrome closely resemble premature ... DHEA protects the body from premature aging. A lower-than-normal level of DHEA can also be a sign of premature aging, as DHEA ... Premature/Signs of Aging: Overview. Aging is not so much a matter of counting birthdays as of changes in fitness, in the way ...

https://www.diagnose-me.com/symptoms-of/premature-signs-of-aging.php

So in other words they can't say with 100% certainty that mental stress actually caused the more rapid aging. But if you ... showing a connection between a common form of psychological stress-phobic anxiety-and a plausible mechanism for premature aging ... How did researchers discover this potentially anxiety-provoking info? They took blood samples from more than 5,000 women aged ... t love because of that awful impending-doom way it makes us feel-may also speed up aging. ...

https://www.health.com/anxiety/anxiety-premature-aging

Survival and morbidity of extremely premature infants based on obstetric assessment of gestational age.. Wood B1, Katz V, Bose ... we present early morbidity and mortality data for extremely premature infants based on obstetric assessment of gestational age ... whose gestational ages estimated by antenatal obstetric evaluation were between 24-29 completed weeks. Neonatal survival to 30 ...

https://www.ncbi.nlm.nih.gov/pubmed/2586954?dopt=Abstract

Benefits of identifying risk factors for bronchopulmonary dysplasia in extremely premature infants include providing prognostic ... 2011). Prediction of Bronchopulmonary Dysplasia by Postnatal Age in Extremely Premature Infants. American Journal of ... We developed and validated models for bronchopulmonary dysplasia risk at sixpostnatal ages usinggestational age, birth weight, ... Prediction improved with advancing postnatal age, increasing from a C statistic of 0.793 on Day 1 to a maximum of 0.854 on Day ...

https://www.rti.org/publication/prediction-bronchopulmonary-dysplasia-postnatal-age-extremely-premature-infants

Accelerated Brain Gray Matter Loss in Fibromyalgia Patients: Premature Aging of the Brain?. Anil Kuchinad, Petra Schweinhardt, ... Because both brain gray and white matter decrease with age (Apkarian et al., 2004; Tisserand et al., 2004), age was included as ... Accelerated Brain Gray Matter Loss in Fibromyalgia Patients: Premature Aging of the Brain? ... Accelerated Brain Gray Matter Loss in Fibromyalgia Patients: Premature Aging of the Brain? ...

http://www.jneurosci.org/content/27/15/4004.full

Premature aging in telomerase-deficient zebrafish Message Subject (Your Name) has sent you a message from Disease Models & ... Premature aging is a feature of the genetic disorder dyskeratosis congenita (DC). DC is caused by progressive shortening of ... Although mouse models have provided insight into the role of telomeres in premature aging, they do not recapitulate all human ... Here, María Cayuelas group show that telomerase-deficient zebrafish demonstrate the hallmark features of premature aging in ...

http://dmm.biologists.org/content/6/5/1051.5

Can you imagine that vitamin C can even help you resist premature aging? Now, the anti-aging effect of vitamin C will be ... Vitamin C is considered as a kind of important nutrient to affect the aging of skin. The adequate supplementation of vitamin C ... Vitamin C can also resist aging for senile people. As for the old, they can be seriously endangered by the deficiency of ... The deficiency of vitamins can seriously hurt the human body and accelerate the aging. The anti-oxidation of vitamin C can ...

http://www.lookchem.com/Chempedia/Health-and-Chemical/18447.html

To gain insight into the origin of cellular senescence and human aging, we analyzed the dependence of sister chromatid exchange (SCE) frequencies on location [i.e., genomic (G-SCE) vs. telomeric (T-SCE) DNA] in primary human fibroblasts deficient in WRN, BLM, or ERCC1-XPF. (pnas.org)
Premature cellular senescence may act as a powerful tumor-suppressor mechanism in telomerase-deficient cells with mutations that cause T-SCE levels to rise. (pnas.org)
Furthermore, T-SCE-driven premature cellular senescence may be a factor contributing to accelerated aging in Werner and Bloom syndromes, but not XFE progeroid syndrome. (pnas.org)
Defects in the spns1 (Sphingolipid Transporter 1 (putative))gene were found to lead to senescence in the developing embryos and premature ageing in adults. (medindia.net)
Furthermore, Cdc42 activation is sufficient to promote a premature cellular senescence phenotype that depends on p53. (pnas.org)
and premature senescence. (pnas.org)
Our results present an interesting possibility linking Cdc42 activity to genome maintenance, cellular senescence regulation, and mammalian aging. (pnas.org)
To demonstrate that myocardial senescence is promoted by loss of Pim leading to premature aging and aberrant mitochondrial function. (nih.gov)
A pilot study of premature ovarian senescence: I. Correlation of triple CGG repeats on FMR1 gene to ovarian reserve parameters FSH and AMH. (centerforhumanreprod.com)
Now researchers from the University of Pennsylvania have pinpointed a molecular link between DNA damage, cellular senescence and premature aging. (healthcanal.com)
One of the reasons senescence is believed to lead to the characteristic changes of aging is that it affects stem cells, which normally serve to replenish populations of healthy cells. (healthcanal.com)
Now that you understand that premature aging, we can apply the same principles to regular aging, which simply reflects loss of data integrity made possible by telomere attrition (both from replicative senescence and oxidation) and by poor DNA repair and transcription in general. (rechargebiomedical.com)
Only 17.5 Gy induced lung fibrosis, senescence, and marks of accelerated aging according to the original study. (biomedcentral.com)
This picture indicates that SIPS proceeds in cells that are actively fighting stress which facilitates premature senescence while failing to completely activate the orderly program of RS. (biomedcentral.com)
Identification and understanding the differences between RS and SIPS senescence is critical for the development of anti-aging strategies that do not induce tumorigenesis. (biomedcentral.com)
Exhaustion of adult stem cell pools as a result of deranged metabolic signaling, premature senescence as a response to oncogenic insults to the somatic genome, and other causes contribute to tissue degeneration with age. (mdpi.com)
Molecular changes associated with age include telomere dysfunction, oxidative stress and deranged mitochondrial metabolism, inflammation, and cellular senescence, as well as altered signaling of sirtuins, insulin/insulin-like growth factor-1 (IGF-1), and the mammalian target of rapamycin (mTOR) pathway [ 3 , 4 , 5 ]. (mdpi.com)
Increasing apoptosis (a natural programmed cell death) or premature replicative senescence can lead to premature aging. (drvucosmec.com)
Further, it supports the idea that cellular senescence can cause or contribute to some aging phenotypes and diseases. (europeanmedical.info)

Survival and morbidity of extremely premature infants based on obstetric assessment of gestational age. (nih.gov)
To provide current clinical information for obstetric decision-making and perinatal management, we present early morbidity and mortality data for extremely premature infants based on obstetric assessment of gestational age. (nih.gov)
We reviewed the records of 141 live-born infants with birth weights of 1600 g or lower born at a university hospital level III neonatal intensive care unit between January 1986 and April 1988, whose gestational ages estimated by antenatal obstetric evaluation were between 24-29 completed weeks. (nih.gov)
Rationale: Benefits of identifying risk factors for bronchopulmonary dysplasia in extremely premature infants include providing prognostic information, identifying infants likely to benefit from preventive strategies, and stratifying infants for clinical trial enrollment. (rti.org)
To compare the neurologic and cognitive outcomes of 129 premature small for gestational age (SGA) infants with 300 premature appropriate for gestational age (AGA) infants through 6 years of age. (rti.org)
Infants born at less than or equal to 37 weeks gestational age and less than or equal to 2500 g with birth weight 2 standard deviations or more below the mean birth weight for gestational age were categorized as SGA. (rti.org)
Cognitive and neurologic outcomes of SGA and AGA prematures at 1, 2, 3, and 5 and/or 6 years of age were compared when the infants were stratified by gestational age in 2-week intervals or by birth weight in 500-g intervals. (rti.org)
SGA infants had significantly poorer cognitive scores at each age when compared with AGA infants of similar gestational ages. (rti.org)
Normal neurologic status was more likely at all assessments for the AGA than for SGA infants of comparable gestational age. (rti.org)
Irrespective of degree of prematurity, SGA infants are at greater risk for neurodevelopmental impairment than are equally premature AGA infants. (rti.org)
Ophthalmologists and parents need to be aware of the possibility of visual dysfunction already very early in life even in relatively older premature infants. (bmj.com)
Full term infants are usually hypermetropic, 1- 3 whereas premature babies, with or without previous retinopathy of prematurity (ROP), more often have myopia and astigmatism. (bmj.com)
15- 25 The underlying mechanisms of myopia in premature infants are not well understood, and factors that may have a role, alone or in combination, include an increase in corneal curvature power, 26, 27 axial elongation, 28- 30 or decrease in anterior chamber depth, and higher refractive power of the lens. (bmj.com)
In addition, we evaluated the possible relation of birth weight (BW) and gestational age (GA) in premature infants with their refraction and keratometry findings. (bmj.com)
In both appropriate-for-gestational-age and small-for-gestational-age children, catch-up growth appears to be a statistical illusion created by charting growth of premature infants using chronological age rather than the more appropriate corrected age. (pedinfo.org)
Premature infants are at risk of developmental delay, and the actual developmental level corresponds to the degree of prematurity. (who.int)
Developmental delay in premature infants might be manifested as minor or major neurosensory deficit and impairment of intellectual or motor functions [6-8]. (who.int)
Early intervention in low-birth-weight premature infants. (semanticscholar.org)
OBJECTIVE To evaluate the persistence of effects on health and development at age 5 years of the Infant Health and Development Program, an early childhood intervention that was provided to low-birth-weight (LBW) premature infants from neonatal discharge through age 3 years. (semanticscholar.org)

If shortened or degraded, these end caps-called telomeres-make it harder for cells to regenerate, essentially making the body age faster while raising the risk for disease and early death. (glamour.com)
They took blood samples from more than 5,000 women aged 42 to 69 and measured the length of tiny pieces of DNA called telomeres. (health.com)
Although mouse models have provided insight into the role of telomeres in premature aging, they do not recapitulate all human symptoms. (biologists.org)
It is thought that aging occurs when the telomeres become too short for DNA replication and cell division to proceed normally. (medindia.net)
In addition, short telomeres have been linked to tissue damage, insulin resistance, and inflammation, as well as diseases generally thought to be affected by aging, such as diabetes and heart disease. (diabetes.co.uk)
You may notice that only four of the Progerias show accelerated telomere shortening, but since 10 of 11 involve DNA maintenance problems, I believe a Telomere theory of aging still applies insofar as telomeres are made of DNA and therefore a subset of DNA maintenance. (rechargebiomedical.com)
Studies on normal aging have identified a molecular circuit in which the dysfunction of telomeres caused by cellular aging activates the TP53 gene. (spandidos-publications.com)
open source) showing that telomeres, sequences of DNA on the end of chromosomes taken as a marker of biological aging, are, on average, 356 base pairs shorter in study participants who slept for fewer than five hours per night than in those who slept for seven hours. (dericbownds.net)
It is notable, then, that the reduced longevity and fitness of mTR-/- mice were not manifest until the mouse telomeres had substantially shortened to lengths more typical of those found in aged human tissues. (europeanmedical.info)

Metabolic dysfunction consistent with premature aging results from deletion of Pim kinases. (nih.gov)
From a clinical perspective, most DM symptoms are interpreted as a result of an accelerated aging (cataracts, muscular weakness and atrophy, cognitive decline, metabolic dysfunction, etc.), including an increased risk of developing tumors. (frontiersin.org)
From this point of view, DM1 could be described as a progeroid syndrome since a notable age-dependent dysfunction of all systems occurs. (frontiersin.org)
Satellite cell dysfunction seems to be a common feature of both age-dependent muscle degeneration (sarcopenia) and muscle wasting in DM and other muscle degenerative diseases. (frontiersin.org)
Dr. Kelesidis and his team will use the grant to investigate whether a novel mitochondrial antioxidant (MitoQ), and another potent antioxidant (4F) can help to stop the progression of T-Cell dysfunction associated with aging. (prurgent.com)
With financial support from the Campbell Foundation, we will explore whether novel antioxidants improve dysfunction of immune cells that contribute to overall HIV-related aging" said Dr. Kelesidis. (prurgent.com)
As an analogy of the mechanism in natural aging, we described a hypothetical mechanism of premature aging in WS: telomere dysfunction induced by WRN mutation causes multiple premature aging phenotypes of WS, including shortened cellular lifespan and inflammation induced by ROS, such as diabetes mellitus. (spandidos-publications.com)
This perspective review focused on a hypothetical cascade beginning with telomere dysfunction caused by WRN gene mutation leading to multi-phenotypes of premature aging and an abnormal profile of tumors. (spandidos-publications.com)
The study presents a new view on how mitochondrial dysfunction may contribute to aging by affecting cellular nucleotide pools and compromising nuclear genome maintenance and ultimately argues that the contribution of mitochondrial DNA mutations to aging remains to be defined. (technologynetworks.com)
The mtDNA mutator mice have high levels of point mutations and linear deletions of mtDNA causing a progressive respiratory chain dysfunction and a premature aging phenotype. (diva-portal.org)

Hutchinson-Gilford progeria syndrome (HGPS) is a fatal disease characterized by premature aging in which young children fail to thrive and adolescents die from myocardial infarction or stroke. (jci.org)
In Hutchinson-Gilford progeria, children as young as 1 to 2 start developing a host of dramatic symptoms, and they die at an average age of 14. (news-medical.net)
Sam Berns, 15, who has the very rare premature-aging disease progeria, plays the drums in his high school's marching band. (kuow.org)
Researchers have found the first drug to treat progeria, an extremely rare genetic disease that causes children to age so rapidly that many die in their teens. (kuow.org)
Children with progeria have small fragile bodies and can weigh just a third of a typical child their age. (kuow.org)
Hutchinson-Gilford progeria syndrome (HGPS) is an extremely rare genetic condition that causes premature and accelerated aging. (phys.org)
Using a new progeria-on-a-chip model, investigators from Brigham and Women's Hospital, led by João Ribas, PhD candidate, and Ali Khademhosseini, PhD, of the Biomaterials Innovation Research Center, have developed a way to recapitulate blood vessel dynamics to better understand vascular disease and aging. (phys.org)
Hutchinson-Gilford progeria syndrome (HGPS) is a rare, fatal disease in which patients age prematurely. (cancer.gov)
A class of anticancer drugs currently being evaluated in phase 3 clinical trials may also be an effective treatment for Hutchinson-Gilford progeria syndrome (HGPS), a fatal genetic disorder that causes premature aging. (bio-medicine.org)
Premature aging in Hutchinson-Gilford progeria syndrome recapitulates physiological aging features, but whether these arise from altered stem or niche cells is unknown. (csic.es)
The new theory is also consistent with observations made in progeria syndromes, which cause premature aging in humans. (technologynetworks.com)
Both progeria, an extreme example of early-onset aging, and heritable longevity have provided avenues to study regulation of the aging program and its impact on adult stem cell compartments. (mdpi.com)

Telomere shortening occurs in the normal process of aging, and mutations in telomerase, the enzyme that maintains telomere length, can accelerate this process. (biologists.org)
Peripheral lymphocyte telomere lengths are used as biomarker and these are unreliable markers of aging. (rechargebiomedical.com)
Using wearable-derived TST, we showed that insufficient sleep was associated with premature telomere attrition. (dericbownds.net)
Telomere shortening also limits stem cell function, regeneration, and organ maintenance during aging. (drvucosmec.com)

Study of the pathological effects resulting from genetic deletion of all Pim kinase family members could provide important insight about cardiac mitochondrial biology and the aging phenotype. (nih.gov)
Here we identify mtDNA deletions as a driving force behind the premature aging phenotype of mitochondrial mutator mice, and provide evidence for a homology-directed DNA repair mechanism in mitochondria that is directly linked to the formation of mtDNA deletions. (nih.gov)
Typically, 3-month-old K5-CYLD C/S mice exhibit a phenotype characterized by alopecia and kyphosis, and, the histological examination reveals that transgenic mice show signs of accelerated aging in numerous organs such as skin, thymus, pancreas, liver and lung. (aging-us.com)
These findings refute recent claims that circular mtDNA molecules with large deletions are driving the premature aging phenotype. (diva-portal.org)

HGPS causes a protein called progerin to build up in every cell of the body, causing them to age prematurely. (redorbit.com)
And we all seek to find an effective way to combat hyper-pigmentation, fine lines, wrinkles, sagging, and all the other signs of skin aging, especially when they all come all too prematurely. (selfgrowth.com)
Just one misplaced letter out of billions in the genetic code was leading to the production of a toxic protein that makes cells age prematurely. (kuow.org)
Frequently, however, a body that is aging prematurely sends a message to its owner that it is malfunctioning. (diagnose-me.com)
This one in particular that we will be talking about today is for skin that is aging prematurely. (naturesgardencandles.com)
Earlier studies had shown that mice lacking the Terc gene, which is key to DNA repair, have lower stem cell function and age prematurely, losing fertility and developing scaly skin, gray fur and shrunken, hunched bodies. (healthcanal.com)
And, corrected age , which is how old your baby would be if born on his or her due date rather than prematurely. (mymonthlycycles.com)
The prematurely-aging Mutator mice harbor a defective polymerase-gamma enzyme and present with pronounced mtDNA mutagenesis. (technologynetworks.com)
hence the look of prematurely aged skin. (vidaspas.com)
In addition to these pronounced lines and wrinkles, when your skin is lacking in water additional lines are developed adding to the look of prematurely aged skin. (vidaspas.com)
CS-exposed mice and highly irradiated mice are predicted to be prematurely aged. (biomedcentral.com)
Life expectancy is increasing in Europe, yet a substantial proportion of adults still die prematurely before the age of 70 years. (altmetric.com)
He stressed that most of the teenagers who were premature babies did not have depression, and that the triggers for depression in those born prematurely were the same as for everyone else. (theage.com.au)

Scientists have discovered a drug they believe can reverse the effects of premature aging and could extend human life by over a decade. (redorbit.com)
4. Avocado- Avocadoes are a great fruit that prevents and reduces the effects of premature aging such as wrinkles. (selfgrowth.com)
You should also keep in mind that a healthy diet can also considerably lessen the effects of premature aging. (thejoyofwellness.net)

These mice were genetically engineered to age faster due to a defect in a gene for polymerase gamma (POLG1) that alters the repair system of their mitochondria - the cellular powerhouses responsible for generating energy for nearly every cell in the body. (innovations-report.com)
Pim kinases prevent premature cardiac aging and maintain a healthy pool of functional mitochondria leading to efficient cellular energetics. (nih.gov)
This review aims to describe the cellular, molecular and macrostructural processes involved in the muscular degeneration seen in DM patients, highlighting the similarities found with muscle aging. (frontiersin.org)
Professor Elissa Epel, lead author of the study, explained that, "Regular consumption of sugar-sweetened sodas might influence disease development…Not only by straining the body's metabolic control of sugars, but also through accelerated cellular aging of tissues. (diabetes.co.uk)
Suppressed NRF2 activity and oxidative stress recapitulate HGPS aging defects, whereas reactivation of NRF2 activity in HGPS patient cells reverses cellular aging defects and restores in vivo viability of MSCs in an animal model. (cancer.gov)
The resultant p53 suppresses cell growth and induces a shorter cellular lifespan, and also compromises mitochondrial biogenesis leading to the overproduction of reactive oxygen species (ROS) causing multiple aging phenotypes. (spandidos-publications.com)
Although much is known about patterns in fetal development at the cellular and molecular level, we do not yet have molecular tests that can reliably determine the gestational age of an individual fetus. (abclawcenters.com)
In this review, we discuss recent findings concerning the effects of aging on stem cells, contributions of stem cells to age-related pathologies, examples of signaling pathways at work in these processes, and lessons about cellular aging gleaned from the development and refinement of cellular reprogramming technologies. (mdpi.com)
Skin premature aging is complex and is induced by multiple factors that accelerate normal programmed cellular aging process of slow cell and tissue degeneration. (drvucosmec.com)

The study, published today in the prestigious science journal Proceedings of the National Academy of Sciences (PNAS), found that premature aging in nearly every organ in the body was completely prevented in mice that ran on a treadmill three times a week for five months. (innovations-report.com)
We found that natural aging of WT mice is marked with increased Cdc42 activity in various tissues. (pnas.org)
Interestingly, an examination of Cdc42 activity in WT adult mice of various ages reveals that the relative Cdc42-GTP level of older animals is significantly higher than that of younger ones in diverse tissues, including heart, brain, lung, liver, bone marrow, spleen, and kidney ( Fig. 1 A and data not shown), raising the possibility that increased Cdc42 activity is involved in the normal aging process. (pnas.org)
Increased Cdc42 activity in the course of natural aging in mice and the effects of Cdc42GAP gene targeting on the growth, bone structure, life span, and fertility period of adult mice. (pnas.org)
A ) Normal aging in mice is associated with increased Cdc42 activity. (pnas.org)
Here, María Cayuela's group show that telomerase-deficient zebrafish demonstrate the hallmark features of premature aging in the first generation, in contrast with mice, which have to be bred for several generations. (biologists.org)
However, chronic treatment of progeroid mice with β3-AR agonist decreases premature myeloid and HSC expansion and restores the proximal association of HSCs to megakaryocytes. (csic.es)
These mice accumulate mtDNA mutations and present with accelerated aging, which has led scientists to believe that mtDNA mutagenesis drives aging. (technologynetworks.com)
The new study now challenges this theory on the role of oxidative stress and mtDNA mutations in aging and proposes an alternative explanation for the Mutator mice aging, namely compromised nuclear DNA maintenance. (technologynetworks.com)
Premature aging in behavior and immune functions in tyrosine hydroxylase haploinsufficient female mice. (ucm.es)
The aim of the present work was to analyze whether adult TH-HZ female mice presented the impairment of behavioral traits and immunological responses that occurs with aging and whether they had affected their mean lifespan. (ucm.es)
Although these differences between TH-HZ and WT, in general, decreased with aging, this premature immunosenescence and impairment of behavior of TH-HZ mice was accompanied by a shorter mean lifespan in comparison to WT counterparts. (ucm.es)
In conclusion, haploinsufficiency of th gene in female mice appears to provoke premature aging of the regulatory systems affecting mean lifespan. (ucm.es)
Chronological age versus predicted age for sham- and CS-exposed mice from E-MTAB-5281, E-MTAB-5280 and E-MTAB-7444 datasets. (biomedcentral.com)
Age predictions of samples from an independent public dataset (GSE18344) where CD-1 mice where exposed to different daily doses of CS over 5 months. (biomedcentral.com)
These mice express the transgene in different organs, including those considered to be more susceptible to aging, such as skin and thymus. (aging-us.com)
Over-activation of the NF-κB pathway, along with hyperactivation of Akt, JNK and c-Myc, and chronic inflammation, appear as the mechanisms responsible for the premature aging of the K5-CYLD C/S mice. (aging-us.com)
Random point mutations with major effects on protein-coding genes are the driving force behind premature aging in mtDNA mutator mice. (diva-portal.org)
The reduced-longevity and premature-aging phenotypes of mTR-/- mice are even more pronounced when combined with a deficiency in WRN (Chapter 3), the gene that is defective in the human premature-aging disorder, Werner syndrome (WS) (148). (europeanmedical.info)

If necessary, check with your baby's doctor to determine your baby's gestational age (that is, the week number when your baby was born), and what your doctor considers a full term pregnancy. (mymonthlycycles.com)
To compare refraction and keratometry readings between premature and term babies at 40 weeks' postconceptional age (PCA), and the possible effect of birth weight (BW) and gestational age (GA) on ocular parameters. (bmj.com)
The corrected growth data of appropriate-for-gestational-age children approximated normal expected growth, whereas small-for-gestational-age children still demonstrated subnormal growth at 29 months of age, despite correction. (pedinfo.org)
Birth weights were adjusted for gestational age and expressed as standard deviation scores (sds) as a measure of IUGR. (asnjournals.org)
In addition, we evaluated the effect of gestational age, in the lowest ranges of gestation, on renal function at young adult age. (asnjournals.org)
Two or more surgeries before TEA were associated with significantly reduced composite IQ scores at 4.6 ± 0.6 y after adjusting for gestational age and illness severity. (escholarship.org)
Instead, gestational age is typically estimated based on the date of a woman's last menstrual period and/or ultrasound imaging. (abclawcenters.com)
If gestational age is actually less than what doctors believe, doctors may unnecessarily induce pregnancy or perform a C-section before it is needed. (abclawcenters.com)
Alternatively, if gestational age is later than doctors realize, they may fail to recognize a post-term pregnancy and provide the necessary interventions. (abclawcenters.com)
In a new study published by Science , Thuy T.M. Ngo and colleagues piloted the use of a blood test in predicting gestational age and premature birth. (abclawcenters.com)
The authors set out to determine whether measurements of cell-free RNA (cfRNA) originating from fetal tissues, and obtained in samples of maternal blood, could predict gestational age and the risk of preterm delivery. (abclawcenters.com)
compared their model to other tools for prediction of gestational age: date of last menstrual period and ultrasound technology. (abclawcenters.com)

Other infrequent causes that may lead to premature menopause include drugs , chronic diseases, pituitary and hypothalamic tumors, psychiatric disorders, and other relatively rare or undefined conditions. (medicinenet.com)
And now a new study has found that slurping the sweet stuff may affect our bodies in yet another way: It could possibly lead to premature aging. (glamour.com)

Age-Adjusted Premature Death Rate for Johnson County, KS was 229.20000 Rate per 100,000 in January of 2019, according to the United States Federal Reserve. (tradingeconomics.com)

Researchers are expected to start looking at whether the drug could be used more widely, after similarities between HGPS and the normal aging process were uncovered. (redorbit.com)
For the study, the researchers evaluated the data of more than 11,500 adults, whose heart health and visible aging signs were tracked for an average of 11.5 years as part of the Copenhagen City Heart Study. (psychcentral.com)
The researchers followed the teens, whose average age was approximately 18 when the study began, for five years. (labtestsonline.org)
The researchers concluded that the study findings provide further evidence to support the importance of prevention and treatment of obesity, type 2 diabetes, and high blood pressure in teens to help delay or prevent premature aging of their blood vessels. (labtestsonline.org)
These women are considered to suffer from premature ovarian aging (POA), a clinical term coined by CHR researchers. (centerforhumanreprod.com)
Recently, researchers have been able to generate induced pluripotent stem cells from patients with HGPS to better understand the mechanisms of aging and look for new treatments. (phys.org)
Offering a new perspective to aging, the researchers suggest that accelerated aging is the result of abnormal cell nucleotide levels and compromised nuclear DNA maintenance. (technologynetworks.com)
Even when the researchers considered the risks for premature births - lower socio-economic class, the mother's age when she gave birth, or whether she smoked - it still did not explain the link between premature births and depression. (theage.com.au)
The findings needed to be confirmed before researchers could look at whether early intervention would help to reduce the risk of premature babies. (theage.com.au)

Most of these diseases, called progeroid syndromes, share physiological symptoms characterized by the appearance of accelerated aging, such as skin disorders, loss of hair, skeletal and dental abnormalities and cardiovascular complications. (news-medical.net)
In popular culture, notions of premature aging syndromes are typically expressed in the stories of fanciful characters like Benjamin Button, who ages backward out of his frail condition and emerges as a strapping, healthy middle-aged man. (news-medical.net)
There are 11 syndromes that result in premature aging, or PROGERIAS (pro- towards / geria - elderly). (rechargebiomedical.com)

There is no treatment that can reverse or prevent premature menopause. (medicinenet.com)
Yet, even the best anti-aging diet, fitness program, and pricey skin creams don't guarantee you'll prevent premature aging. (sheknows.com)
The interplay of Spns1 and Atp6v0ca genes may prevent Premature ageing, signaling the need for a healthy lifestyle. (medindia.net)
That's why we turned to world-renowned integrative-medicine expert Andrew Weil, M.D., author of Healthy Aging: A Lifelong Guide to Your Physical and Spiritual Well-Being (Knopf, 2005) for advice on how to prevent and reduce harmful inflammation throughout the body. (shape.com)
The findings, published in the August issue of Arthritis and Rheumatism , suggest that innovative treatment approaches could aim to prevent premature aging of immune cells. (medindia.net)
This study suggests cell-targeted treatments could be developed to prevent this premature immune aging. (medindia.net)
To prevent premature aging, you need to avoid these top ten causes. (thehealthsuccesssite.com)
Fortunately though there are natural ways for you to prevent premature aging and natural ways for you to stay young looking longer. (arganoilshop.com)
Prevent premature aging with these simple and useful tips! (arganoilshop.com)
There are many ways to prevent premature aging of the skin , from diet and lifestyle adjustments to topical preparations. (greenwichgynecology.com)
The need for therapies to prevent and/or correct age-related molecular events leading to these diseases is growing. (mdpi.com)
Actually, to prevent aging can not be done by humans, but humans could try to slow down the ages, so that he seemed ageless. (thealthbenefitsof.com)
Well, how to prevent premature aging? (thealthbenefitsof.com)
There is a list of top nutritious foods to prevent premature aging. (thealthbenefitsof.com)

It has been thought that lifelong accumulation of mitochondrial DNA mutations lead to energy crisis that result in a progressive decline in tissue and organ function, ultimately resulting in aging. (innovations-report.com)
Mitochondrial DNA (mtDNA) mutations are thought to have a causal role in many age-related pathologies. (nih.gov)
Disturbances in the function of mitochondrial DNA can accelerate the aging process in ways that are different than previously thought, according to a new Finnish study. (technologynetworks.com)
For almost half a century, mitochondrial DNA mutations and oxidative stress have been asserted as major contributors to aging, as postulated in the mitochondrial theory of aging published in the 70s. (technologynetworks.com)

The average age for a natural menopause is 51. (medicinenet.com)
It found that women who started their menstrual periods aged 11 or younger had an 80% higher risk of experiencing a natural menopause before the age of 40 (premature menopause) and a 30% higher risk of menopause between the ages of 40-44 (early menopause), when compared with women whose first period occurred between the ages of 12 and 13. (eurekalert.org)
A large international study Early menarche, nulliparity and the risk for premature and early natural menopause has linked early puberty and childlessness with an increased risk of early menopause. (menopause.org.au)
Early menarche, nulliparity and the risk for premature and early natural menopause. (menopause.org.au)

When menopause occurs before the age of 40, it is referred to as premature menopause . (medicinenet.com)
Sometimes premature aging occurs without any symptoms until, suddenly, there is a catastrophic event such as a heart attack, cancer, or a stroke . (diagnose-me.com)
Once skin fails to compensate for the damages and declines its homeostasis and ability to adaptively response to stress, skin premature aging occurs. (drvucosmec.com)
Aging occurs unstable can be eliminated by eating nutritious foods. (thealthbenefitsof.com)

Women who had their first menstrual period when they were aged 11 or younger have an increased risk of an early or premature menopause and if they remain childless the risk is increased even more, according to results from the first large scale, multi-national study to investigate the links between age at puberty and menopause and whether or not a woman has had children. (eurekalert.org)
UQ School of Public Health researcher Professor Mishra said the risk of early or premature menopause was doubled in women who did not have children compared to those who had two or more children. (menopause.org.au)

A new Danish study confirms what many may already suspect: that heavy drinking and smoking are linked to physical signs of premature aging. (psychcentral.com)
They were also checked for four signs of aging that have been linked to a greater risk of cardiovascular ill health and/or death. (psychcentral.com)
These signs of aging normally don't start to occur until after age 35. (selfgrowth.com)
Proper nutrition prevents signs of premature aging, wrinkles and sagging skin. (selfgrowth.com)
So throw out all of your skin creams, anti-aging lotions and moisturizers that promise to reverse your skins signs of aging. (selfgrowth.com)
An individual who shows signs of premature aging could be at an increased risk for disease found in older people and could also undergo emotional issues that affect mental health. (medindia.net)
Most people, deep down, would probably love to reduce the signs of premature aging but cannot continuously afford to keep buying expensive, and sometimes questionably, effective anti aging creams and lotions. (a1articles.com)
Retinoids are derivatives of Vitamin A that are used topically or even orally to treat a variety of skin concerns like acne, aging signs, sun spots and even certain cancers. (a1articles.com)
But previous studies by Dr. de Vallejo of young adults with rheumatoid arthritis indicated that a certain population of cells present in the joint synovial fluid and blood displayed telltale signs of abnormal cell division and premature aging. (medindia.net)
Having enough of these foods will help you to maintain that youthful glow and get rid of premature aging signs like wrinkles and such. (arganoilshop.com)
Because argan oil contains 80% unsaturated fatty acids, it works well in erasing signs of premature aging (e.g. wrinkles) by regenerating the healthy skin cells. (doctorshealthpress.com)
The follow-up data included signs of spontaneous puberty, age at menarche, the use of hormone replacement therapy, pregnancies, and information about pubertal or postpubertal serum FSH levels. (helsinki.fi)
In our mid to late 20's, the beginning signs of the normal aging process start. (lathene.com)
and, importantly, they show signs of premature aging from an early age. (aging-us.com)
There are certain indications that a woman is at high risk for premature birth, such as cervical insufficiency , but many women go into preterm labor without having exhibited clinical warning signs. (abclawcenters.com)
This super food is able to reduce the signs of premature aging and and you will always look younger. (thealthbenefitsof.com)
Nuts are the best source of omega 3 which is great for improving heart health and eliminate signs of premature aging. (thealthbenefitsof.com)
Among the first mouse models to show multiple signs of accelerated aging was the telomerase knockout mouse. (europeanmedical.info)

Risk factors for accelerated early vascular (blood vessel) aging also included male sex and non-white race. (labtestsonline.org)
Like obesity, type 2 diabetes and high systolic blood pressure can be improved with continued evaluation and treatment of these conditions to reduce risk of vascular aging. (labtestsonline.org)
However, the impact of these biomechanical strains on aging and vascular diseases has been challenging to study in the lab as most models fail to mimic the biomechanics that cells experience in the body. (phys.org)
The team found that cells derived from HGPS donors but not from healthy donors showed an exacerbated response to biomechanical strain, with an increase in markers of inflammation, which are strongly associated with vascular disease and aging. (phys.org)
Vascular diseases and aging are intimately linked yet rarely studied in an integrated approach," the authors write. (phys.org)
Gaining a deeper understanding of the molecular pathways regulating inflammation during vascular aging might pave the way for new strategies to minimizing cardiovascular risk with age. (phys.org)
In conclusion, our study shows that the adult survivors after HSCT in young age are at risk of early reproductive and vascular aging and frailty. (helsinki.fi)

Aging is a physiological process that at times is only remotely connected to how old you are. (diagnose-me.com)
Although chronological age is the most important predictor of physiological ovarian response to endogenous and exogenous Follicle-stimulating Hormone (FSH), both environmental and genetic factors contribute to biological ovarian ageing, so that chronological and biological age are not always equivalent. (centerwatch.com)
Here, we show that the BM microenvironment promotes myelopoiesis in premature/physiological aging. (csic.es)
During physiological aging, HSC-supporting niches decrease near bone but expand further from bone. (csic.es)
In this context, there is an age-related alteration of the physiological response to acute stress, which is modulated by catecholamine (CA), final products of the sympathetic-adreno-medullary axis. (ucm.es)

However, if you include a new plant extract into your anti-aging regime, you may just achieve the beautiful, ageless skin of your dreams. (sheknows.com)
To ensure your vitamin D (sunshine vitamin) intake, you supplement with low-cost cholecalciferol (vitamin D3) as well as ingest foods (e.g. salmon, mushrooms) rich in this critical hormone-vitamin rather than subjecting your skin to the sun's damaging age-accelerating rays. (sheknows.com)
Furthermore, those unsightly brown and tan age spots that occur on exposed areas of the skin are caused by accumulated sun exposure over many years. (sheknows.com)
Unless you never the leave the house without being slathered in high sun protection factor (SPF) sunscreen or make-up with a high SPF, ultraviolet radiation is aging your skin (not to mention increasing your risk of skin cancer). (sheknows.com)
Since about 80 percent of our lifetime accumulated sun exposure is incidental, Polypodium extract represents a breakthrough strategy in the form of a dietary supplement that can help guard your skin from accelerated aging. (sheknows.com)
Of course the major reason of skin wrinkling is aging. (articlealley.com)
Many things cause our skin to age. (scoop.it)
Natural anti aging tips that will actually make a difference to your skin aren't a myth! (scoop.it)
How to fight wrinkles and aging of your skin? (scoop.it)
As we age the collagen which keeps our skin taunt and firm begins to breakdown, which causes the appearance of wrinkles and sagging skin. (selfgrowth.com)
Bromelain is touted for most of pineapples anti aging and skin care benefits. (selfgrowth.com)
Aging is associated with increase in wrinkles, loss of fat, thinning of skin, loss of hair amongst others, however, in premature aging, these symptoms could occur at a much earlier age. (medindia.net)
At night, skin goes into a renewal state," says Jeannette Graf, M.D., an assistant professor of dermatology at Mount Sinai Medical Center in New York and author of Stop Aging, Start Living . (lifescript.com)
Not only does skin repair itself, but there's also a difference in its pH and circulation so anti-aging products penetrate better. (lifescript.com)
Many cleansers have anti-aging ingredients, but they're typically not in high enough concentrations or in contact with your skin long enough to provide significant results," says Dee Anna Glaser, M.D, professor of dermatology at St. Louis University School of Medicine. (lifescript.com)
There are several things that are inevitable in this life… including skin aging . (selfgrowth.com)
And in many cases, we wish that there is something we can do to reverse skin aging . (selfgrowth.com)
And aside from this, where we live is also a factor in how our skin ages. (selfgrowth.com)
But these are not the only factors that we should consider in the realm of skin aging . (selfgrowth.com)
There can be several factors that cause premature skin aging. (selfgrowth.com)
Another important factor that can help us in our fight against premature skin aging is proper skincare. (selfgrowth.com)
It helps to neutralize the free radicals that are responsible for aging your skin. (a1articles.com)
Chronic inflammation can negatively affect your health and even accelerate your skin's aging. (shape.com)
Vitamin C is considered as a kind of important nutrient to affect the aging of skin. (lookchem.com)
The adequate supplementation of vitamin C can not only whiten the skin, but also resist aging. (lookchem.com)
Exposure to solar radiation causes sunburn, edema, premature aging expressed as wrinkles and fine lines, telangiectasia (spider veins), elastosis (leathery appearance), laxity, age spots (lentigos/freckles), seborrheic keratoses, actinic keratoses (precancerous scaly lesions) and skin cancers (basal and squamous cell carcinomas and melanoma). (cosmeticsandtoiletries.com)
Aging happens to all types of skin, in any stage of life, and it could be experienced by both men and women. (naturesgardencandles.com)
They also contribute to anti aging, brightening and moisturizing the skin, and may help with acne issues. (naturesgardencandles.com)
Alert: Your address affects your risk for skin damage and premature aging. (shape.com)
Add zip code to the list of things that impact how old your skin looks: A recent study ranked 50 U.S. cities to determine where residents are the most at risk for skin damage and premature aging by 2040 (sounds far away, but that's only 24 years from now). (shape.com)
And aging issues aside, stress also increases the amount of oil in your skin, upping the likelihood of breakouts. (shape.com)
Both lead to free radical damage, a major cause of aged skin, irritation, and inflammation. (shape.com)
Children born with HGPS appear normal, but they experience growth retardation and show symptoms of accelerated aging -- namely hair loss, skin wrinkling, and fat loss -- around the first year of age. (bio-medicine.org)
The presence of omega-6 fatty acids and linoleic acid provides anti-aging, anti-inflammatory and moisturizing properties for the skin. (doctorshealthpress.com)
While you cannot totally eliminate the natural aging process, the earlier you implement good skin choices, the more you minimize the effects. (lathene.com)
Also, the skin around the eye area is very thin and needs extra anti-aging care. (lathene.com)
Dehydration in the skin weakens its defense and creates skin sensitivity, irritation, and premature aging. (vidaspas.com)
Lack of collagen in the body can directly affect the health of your nails, skin elasticity, bones and joints , leading to premature aging and making one look much older than their current age. (thejoyofwellness.net)
Both spinach and cabbage contain large amounts of vitamin C. Consuming salads with vegetables will make your skin beautiful and radiant, preventing premature aging. (thejoyofwellness.net)
In the skin, intrinsic or extrinsic factors that overload the cell's functional capacity will shorten its lifespan and speed up the cell division frequency to compensate for cell lost, that over years will use up the total number of potential cell regeneration resulting in skin premature aging. (drvucosmec.com)

Since oxidative stress has been implicated in HGPS and aging, the scientists decided to examine the status of NRF2 in HGPS cells. (cancer.gov)
Alpha-lipoic acid (ALA) is a unique, vitamin-like antioxidant that can combat radiation sickness, repair damaged livers, treat diabetes and diabetes-related conditions (polyneuropathy) and protect against oxidative processes that promote premature aging and degenerative diseases. (nutritionreview.org)

Complications of premature menopause include infertility and an increased risk for osteoporosis . (medicinenet.com)
The risk of premature ovarian failure risk increases in women who have relatives with the condition. (medicinenet.com)
Analysis of drinking and smoking patterns revealed a consistently greater risk of looking older than one's true age and developing arcus corneae, earlobe creases, and xanthelasmata among those who smoked and drank heavily. (psychcentral.com)
NaturalHealth365) A stunning two out of three American adults are overweight or obese, putting them at risk for premature aging and life-threatening conditions like, diabetes and heart disease. (naturalhealth365.com)
Recent research suggests that obesity, type 2 diabetes , and high blood pressure increase teenagers' risk of premature aging of blood vessels (before age 55 for males and before age 65 for females). (labtestsonline.org)
These events could occur at an earlier age than teens without risk factors. (labtestsonline.org)
Ryder added that obesity should be treated as aggressively as type 2 diabetes because it has the same increased risk for premature aging of the blood vessels, a precursor to cardiovascular diseases in adulthood. (labtestsonline.org)
The American Diabetes Association recommends that healthcare providers screen overweight children for diabetes starting at age 10 or at the onset of puberty if the children have two or more additional risk factors, using a fasting blood glucose test , hemoglobin A1c , or 2-hour oral glucose tolerance test . (labtestsonline.org)
We developed and validated models for bronchopulmonary dysplasia risk at sixpostnatal ages usinggestational age, birth weight, race and ethnicity, sex, respiratory support, and FIO 2, and examined the models using a C statistic (area under the curve). (rti.org)
Women who had never been pregnant or who had never had children had a two-fold increased risk of premature menopause and a 30% increased risk of early menopause. (eurekalert.org)
The risk increased even further for women whose periods started early if they had no children: the risk of premature or early menopause increased five-fold and two-fold respectively compared to women who had their first period aged 12 or older and who had two or more children. (eurekalert.org)
Therefore, the combination of starting periods early and having no children, means that the absolute risk of premature or early menopause for these women is 5.2% and 9.9% respectively. (eurekalert.org)
Here is the abstract of their article, titled "Digital phenotyping by consumer wearables identifies sleep-associated markers of cardiovascular disease risk and biological aging. (dericbownds.net)
Unprotected exposure to the sun's rays can undo even the best skincare routine and increase your risk of cancer, early aging and many other problems. (a1articles.com)
Aim: The aim of this study is the research and analysis of the major modifiable risk factors for premature ageing. (alliedacademies.org)
The combination of an early period and childlessness led to a five-fold increase in the risk of premature menopause and a two-fold increase in the risk of early menopause, compared to those who started their periods after age 12 and had two or more children. (menopause.org.au)
4- 22 The risk of myopia increases in the presence of ROP, and its magnitude increases with a decrease in the age of prematurity and an increase in severity of the residua of ROP. (bmj.com)
Older age at HSCT and total body irradiation and busulfan-based conditionings were risk factors for early ovarian aging. (helsinki.fi)
Leukemia survivors with previous cranial radiotherapy or transplanted after disease relapse were at high risk of premature ovarian failure. (helsinki.fi)
These data suggest that intrauterine growth-retarded subjects born very premature have an increased risk to develop progressive renal failure in later life. (asnjournals.org)
Age-adjusted rates should be viewed as relative indexes rather than as direct or actual measures of mortality risk. (stlouisfed.org)
We sought to estimate the joint and relative contributions of tobacco smoking, hypertension, obesity, physical inactivity, alcohol and poor diet towards risk of premature death. (altmetric.com)
Flexible parametric survival models were used to model risk of death conditional on risk factors, and survival functions and attributable fractions (AF) for deaths prior to age 70 years were calculated based on the fitted models. (altmetric.com)
While smoking remains the predominant risk factor for premature death in Europe, poor diet, overweight and obesity, hypertension, physical inactivity, and excessive alcohol consumption also contribute substantially. (altmetric.com)
however, it is not known if age at exposure affects the risk of adverse outcome. (escholarship.org)
This study estimated the risk of premature mortality in children with neurological impairments and identified risk factors and causes of death. (ox.ac.uk)
The overall risk of death adjusted for age and sex was higher in children with neurological impairment compared with controls (HR 4·24, 95% CI 2·26-7·94, p=0·002). (ox.ac.uk)
INTERPRETATION: The risk of premature mortality was higher in children diagnosed with neurological impairments compared with the general population and was increased by developmental delay and severe malnutrition. (ox.ac.uk)
According to the findings of our research that provides basis to this book, it has been confirmed that the risk of premature ejaculation for men in Turkey who were circumcised at 7 years and above age range is on a significantly high level. (evrenhosrik.com)
In this book it has been presented that the reason why being circumcised at phallic stage (3-7 years) in societies like Turkey where circumcision has been practiced for religious reasons and it has been considered as a child's transition to manhood, increases the risk of premature ejaculation by discussing this subject within the frame work of developmental theories. (evrenhosrik.com)

The pathogenesis of HGPS is studied intensively because the mechanisms of premature aging may lead to a better understanding of normal aging. (jci.org)
However, the role of HSC-intrinsic and -extrinsic aging mechanisms remains debated. (csic.es)
Though molecular mechanisms contributing to cancer formation have been extensively studied, the mechanisms underlying age-related disease on the whole have only begun to be elucidated [ 2 ]. (mdpi.com)
Despite recent progress in biomedical research to identify the genes and the mechanisms that regulate longevity, aging remains a mysterious process. (drvucosmec.com)

Chronological age and biological age not the same. (diagnose-me.com)
This calculator shows your baby's chronological age and adjusted age. (mymonthlycycles.com)
To adjust your baby's age, the number of weeks your baby is premature is subtracted from your baby's chronological age in weeks. (mymonthlycycles.com)
Boxplots summarizing the residuals (predicted age minus chronological age) for the same datasets. (biomedcentral.com)

This new study adds to the evidence of earlier studies showing that the biological processes that precede heart attacks and cardiovascular disease begin in childhood, although they don't generally cause symptoms or lead to disease until middle age or later. (labtestsonline.org)
How you look is sometimes an indicator of you biological age, but appearances often can be deceptive. (diagnose-me.com)
A study performed on biological markers showed that there was more aging in people who suffered from certain conditions. (thehealthsuccesssite.com)
You might be in your thirties or forties, but the age of your biological markers can be a decade or more older. (thehealthsuccesssite.com)
All biological organisms share a universal feature called aging. (biomedcentral.com)

Restricting sales of tobacco products to people 21 and older could keep 11,000 Michiganders from starting to smoke, potentially avoiding premature deaths in two-thirds of that population, according to a University of Michigan study. (medicalxpress.com)

Accelerated cardiovascular disease also ensues, which typically causes death around age 12. (bio-medicine.org)
In 153 patients who sustained premature cardiovascular disease (CVD) events ≤ age 45, we evaluated the contribution of thrombosis to atherosclerosis-atherothrombosis. (onlinejacc.org)
89 men aged 35-55 years old with diabetes mellitus, polymorbid cardiovascular disease, obesity, anxiety and depressive disorders were examined. (physiciansweekly.com)

Results: The mortality rate in the population aged 30-69 years was 343.12 (per 100 000 persons) in 2006 and decreased to 240.62in 2016 in both sexes. (who.int)
The AF for premature mortality for smoking was 31 % (95 % confidence interval (CI), 31-32 %) and 14 % (95 % CI, 12-16 %) for poor diet. (altmetric.com)
Premature mortality in children aged 6-9 years with neurological impairments in rural Kenya: a cohort study. (ox.ac.uk)
There are no empirical studies of premature mortality in children with neurological impairments in Africa. (ox.ac.uk)
Main outcome measures Death rate ratios of north over south England by age band and sex, and northern excess mortality (percentage of excess deaths in north compared with south, adjusted for age and sex and examined for annual trends, using Poisson regression). (bmj.com)
The strongest trend over time by age group was the increase among the 20-34 age group, from no significant northern excess mortality in 1965-95 to 22.2% (18.7% to 26.0%) in 1996-2008. (bmj.com)

As mentioned previously, menopause before the age of 40 are considered to be in premature, or early, menopause. (medicinenet.com)

Premature aging is a feature of the genetic disorder dyskeratosis congenita (DC). (biologists.org)
Among genetic factors able to determine age at which menopause will occur, the most important are the size of the initial oocyte stock, the proportion that undergoes atresia and the rate of initiation of follicles growth. (centerwatch.com)
Scientists have determined the genetic and molecular causes for them, so what can those details tell us about aging in general? (rechargebiomedical.com)

Around 15 million premature deaths due to NCDs occur in people aged 30-70 years annually. (who.int)
Conclusions: The number of premature deaths due to NCDs have decreased over the last decade. (who.int)
NCD action plan by 2025 and also the targets of the Sustainable Development Goals for reducing premature deaths by 2030. (who.int)
Remarkably, low-income and lower-middle-income countries with half of the premature NCDs deaths have more problems than developed countries. (who.int)
In 2011, international agencies such as the UN and WHO targeted reducing premature deaths due to NCDs, and announced the list of all countries which were planning to control NCDs. (who.int)
Premature death rate includes all deaths where the deceased is younger than 75 years of age. (stlouisfed.org)
We identified 11,930 deaths which occurred before the age of 70. (altmetric.com)
Any attempt to minimise premature deaths will ultimately require all six factors to be addressed. (altmetric.com)

The symptoms of premature menopause include mood swings , vaginal dryness , cognitive changes, hot flashes , decrease in sex drive, and sleep disturbances. (medicinenet.com)
Hormone therapy and other treatments are available to help relieve the symptoms of premature menopause. (medicinenet.com)
Premature ovarian failure is usually accompanied by the symptoms of premature menopause. (medicinenet.com)
The symptoms of premature menopause are those of typical menopause. (medicinenet.com)
Many patients will have no symptoms of premature ovarian aging or diminished ovarian reserve, so often it's discovered accidentally by one of their treating physicians. (centerforhumanreprod.com)

Two genes associated with premature aging were identified by a research team from the Scripps Research Institute. (medindia.net)
The two genes work together to suppress premature ageing and increase lifespan, based on studies conducted on Zebra fish. (medindia.net)
There should be a balance between the genes that will aid in preventing premature aging. (medindia.net)
The genes that have been identified in the suppression of premature aging could be involved in the synthesis of hormones which could aid in the removal of waste from the lysozyme. (medindia.net)
Identifying new genes which could affect the aging process. (medindia.net)
In this manuscript we report that the tumor suppressor CYLD, similarly to other renowned tumor suppressor genes, protects from premature aging and cancer. (aging-us.com)
found that cfRNA corresponding to placental genes may be able to provide an estimate of fetal age. (abclawcenters.com)

While the process of aging is normal, when this process is advanced, resulting in symptoms that are normally identified in old age but now being identified at an early stage, it is known as premature ageing. (medindia.net)
Without the diseases of premature aging, normal human life expectancy is estimated to be 120 years. (diagnose-me.com)
If premature aging can be halted and normal function reestablished, then people not only will live longer but also will have a higher quality of life with the elimination of pain. (diagnose-me.com)
The longer the individuals had had fibromyalgia, the greater the gray matter loss, with each year of fibromyalgia being equivalent to 9.5 times the loss in normal aging. (jneurosci.org)
While the current study doesn't pertain directly to normal aging in healthy individuals, Fuchs says future studies could shed light on ways to mitigate its negative effects. (healthcanal.com)
This may open the door for therapeutic interventions that correct for these DNA defects and possibly restore normal lifespan in premature aging patients," Mekhail said. (healthcanal.com)
And what works for premature aging could also be applied to normal aging. (healthcanal.com)
Progerin is thought to also be important in normal aging since the protein accumulates in cells as people get older. (cancer.gov)
The normal process of reproductive aging varies considerably among women. (centerwatch.com)
Within the context of normal female reproductive aging, as already outlined, large individual variation exists in the age at which the various reproductive events occur. (centerwatch.com)
These won't protect you if you intend to spend hours under the noon sun, but they will provide anti-aging action during a normal day's exposure. (a1articles.com)
In the present study refraction and keratometric values of premature babies at 40 weeks' postconceptional age (PCA) were compared to normal term babies at the same age to determine if there were inborn refractive changes presenting as early as 40 weeks of age. (bmj.com)
Therefore, normal/premature aging of BM niches promotes myeloid expansion and can be improved by targeting the microenvironment. (csic.es)
Measures of thrombophilia-hypofibrinolysis were obtained in 153 patients with CVD ≤ age 45 compared to 110 healthy normal controls and 110 patients who had venous thromboembolism (VTE without CVD). (onlinejacc.org)
Premature birth (before 37 full weeks of gestation) leads to disturbance in the normal rate of growth. (who.int)
I had an MRI and they said I have volume loss in my brain and not normal for my age. (justanswer.com)

With rich contents of antioxidants, vitamin E, and essential fatty acids, argan oil nourishes every body part and helps avoid premature aging. (arganoilshop.com)

This perspective review focused on the Werner syndrome (WS) by addressing the issue of how a single mutation in a WRN gene encoding WRN DNA helicase induces a wide range of premature aging phenotypes accompanied by an abnormal pattern of tumors. (spandidos-publications.com)

Other causes of premature menopause include damage to the ovaries by chemotherapy and/or radiation treatments, or surgical removal of the ovaries. (medicinenet.com)

Werner syndrome and Bloom syndrome result from defects in the RecQ helicases Werner (WRN) and Bloom (BLM), respectively, and display premature aging phenotypes. (pnas.org)
Defects in the Spns1 (Sphingolipid Transporter 1 (putative)) gene induce degradation and premature aging while corresponding defects in atp6v0ca gene was found to suppress the effects of Spns1(Sphingolipid Transporter 1 (putative)) gene. (medindia.net)
Thus, understanding how progerin causes the defects observed in HGPS should, in addition to identifying therapeutic targets, provide insights into the natural aging process. (cancer.gov)

To evaluate the relationship between preterm premature rupture of membranes (PPROM) and cognitive impairment in 5-year-old children born very preterm. (nih.gov)
Data on renal function at adult age in subjects born very preterm is very scarce. (asnjournals.org)
The objective was to evaluate the effect of IUGR in these preterm subjects on renal function at young adult age. (asnjournals.org)

The less a premature infant weighs at birth, the more profound the growth disturbance will be [3]. (who.int)
Results through age 5 years from the Infant Health and Development Program. (semanticscholar.org)

One of the ways that you can induce aging is by not drinking enough water. (thehealthsuccesssite.com)

Despite the existence of other mouse models with equivalent mtDNA mutagenic propensity, the Mutator mouse model is the only one manifesting accelerated aging. (technologynetworks.com)

Free radicals destroy cells in the body and make the body age earlier than it should. (arganoilshop.com)
It is important then to nurture antioxidants and to get rid of free radicals because antioxidants mean anti-aging. (arganoilshop.com)
Green vegetables said to be a barn anti-oxidants that will keep the body from free radicals (the cause of premature aging) and beneficial to maintain immunity. (thealthbenefitsof.com)

The team conducted a national survey of 800 people ages 14-24 in September 2018 via SMS text message. (medicalxpress.com)
FINDINGS: We enrolled 306 children with neurological impairment, 9912 survey controls, and 22 873 age-matched participants from the general population, and followed up the cohorts between June 1, 2001, and Aug 31, 2018. (ox.ac.uk)

The association between SGA/AGA and neurologic status on cognitive outcomes at each age was also examined. (rti.org)
There were no differences between SGA and AGA children in cognitive or neurologic outcomes at any age when grouped by birth weight. (rti.org)
There was, nevertheless, a significant effect of SGA on cognitive outcome independent of neurologic status at all ages except 3 years. (rti.org)
Cognitive development at age 5 years was assessed using the Mental Processing Composite score of the Kaufman-Assessment Battery for Children. (nih.gov)
Among the 1051 children followed up to age 5 years, the mean Mental Processing Composite score was 93.6 ± 19.7, and 13.3% of the children (140 of 1051) had cognitive impairment. (nih.gov)
Impaired cognitive performance in premature newborns with two or more surgeries prior to term-equivalent age. (escholarship.org)
Neither the number of surgeries after TEA nor sedation for MRI was associated with cognitive outcome.More than one surgery prior to TEA is independently associated with impaired cognitive performance in premature newborns. (escholarship.org)

We analysed data from 264,906 European adults from the EPIC prospective cohort study, aged between 40 and 70 years at the time of recruitment. (altmetric.com)

HGPS is a rare condition in which aging is hyper-accelerate and sufferers die of "old age" at around 12 years. (redorbit.com)

Changes in the number of times that cells, and particularly stem cells, divide during an organism's lifespan influence longevity and aging. (drvucosmec.com)

POA is defined as having a low ovarian reserve or poor ovarian reserve relative to what is expected at any given age. (centerforhumanreprod.com)
Diminished ovarian reserve (DOR) as a result of POA or as a result of advanced female age. (centerforhumanreprod.com)

The age of onset, severity of the disease as well as the inclusion of the central nervous system manifestation can vary within the disease. (medindia.net)
This adult-onset disease causes premature aging and increased susceptibility to other old-age diseases such as cancer, heart disease, and diabetes. (pr.com)
Although the disease process and the aging process may run concurrently, they are not the same thing. (diagnose-me.com)
Disease has a greater impact on how your body functions than does aging alone. (diagnose-me.com)
Intriguingly, the zebrafish mutants show 'anticipation' (onset of disease at a younger age in the next generation), which is also apparent in individuals with DC. (biologists.org)
They examined immune cells called T-cells in the synovial fluid and blood from 98 children ages 1 to 17 and known to have JIA, as well as 46 blood samples from children who didn't have the disease. (medindia.net)
What really interested me in this research in the first place were the potential links to aging and atherosclerotic disease," says Capell. (bio-medicine.org)
My standard explanation for my stem cell theory of aging and disease is that regular cells are not telomerase active. (rechargebiomedical.com)
It seems that the country will face a 35% increase in burden of disease and injury over the next 2 decades, mainly due to aging or demographic and epidemiological changes. (who.int)

The Etude Epidémiologique sur les Petits Ages Gestationnels Study is a population-based cohort of children followed up from birth to age 5 years recruited in 9 French regions in 1997. (nih.gov)
Overall health outcomes, life expectancy at birth and age- standardized death rate improved considerably in the Islamic Republic of Iran from 1990 to 2010. (who.int)
wanted to see whether it could be used to predict premature birth. (abclawcenters.com)
The second, recruited by the University of Alabama (n=23), had previously given birth to a premature baby. (abclawcenters.com)
Although it was not 100% accurate, their test had higher predictive value than previous metabolic tests, such as one that compared the ratio of two proteins in order to predict premature birth. (abclawcenters.com)

Anatomy6

Organisms1

Diseases13

Chemicals and Drugs9

Analytical, Diagnostic and Therapeutic Techniques and Equipment8

Phenomena and Processes15

Disciplines and Occupations2

Anthropology, Education, Sociology and Social Phenomena3

Technology, Industry, Agriculture1

Information Science3

Named Groups1

Health Care3

Geographicals3

Physical and functional interaction between p53 and the Werner's syndrome protein. (1/201)

Unique mutations in mitochondrial DNA of senescence-accelerated mouse (SAM) strains. (2/201)

Antioxidant systems in tissues of senescence accelerated mice. (3/201)

Association of human aging with a functional variant of klotho. (4/201)

Life span and renal morphological characterization of the SAMP1//Ka mouse. (5/201)

Premature aging in mice deficient in DNA repair and transcription. (6/201)

Ageing: repair and transcription keep us from premature ageing. (7/201)

Insufficient interleukin-2 production from splenic CD4+ T cells causes impaired cell proliferation and early apoptosis in SAMP1, a strain of senescence-accelerated mouse. (8/201)

Progeria

Polynesia

Lamin Type A

Aging, Premature

Farnesyltranstransferase

Chile

Cell Nucleus Shape

Skin

Lettuce

Skin Aging

Tiopronin

Skin Diseases

Skin Neoplasms

Diet

Denmark

Percussion

Physical Examination

Auscultation

Pallor

Observer Variation

Sensitivity and Specificity

Physical Endurance

Exercise

Physical Conditioning, Animal

DNA, Mitochondrial

Exercise Test

Exercise Therapy

Muscle, Skeletal

Telomere

G-Quadruplexes

Telomerase

Cell Aging

Telomere-Binding Proteins

Telomeric Repeat Binding Protein 2

Recombination, Genetic

Postural Balance

Vestibular Diseases

Sensation Disorders

Adenosine Triphosphate

Solitary Pulmonary Nodule

Autonomic Fibers, Preganglionic

Adrenergic Fibers

Cataloging

Catalogs, Library

Book Classification

Weight Gain

Energy Metabolism

Cell Transformation, Neoplastic

Body Weight

Stevens-Johnson Syndrome

Faculty, Medical

Proteins

Sister Mary Joseph's Nodule

Biology

Cell Biology

Umbilicus

Physical and functional interaction between p53 and the Werner's syndrome protein. (1/201)

Unique mutations in mitochondrial DNA of senescence-accelerated mouse (SAM) strains. (2/201)

Antioxidant systems in tissues of senescence accelerated mice. (3/201)

Association of human aging with a functional variant of klotho. (4/201)

Life span and renal morphological characterization of the SAMP1//Ka mouse. (5/201)

Premature aging in mice deficient in DNA repair and transcription. (6/201)

Ageing: repair and transcription keep us from premature ageing. (7/201)

Insufficient interleukin-2 production from splenic CD4+ T cells causes impaired cell proliferation and early apoptosis in SAMP1, a strain of senescence-accelerated mouse. (8/201)

Chronic melatonin treatment prevents age-dependent cardiac mitochondrial dysfunction in senescence-accelerated mice<...

産業医科大学｜第1解剖学 研究業績

Mitochondrial Mutator Mice May be a Poor Model - Fight Aging!

Increase in Presenilin 1 (PS1) levels in senescence-accelerated mice (SAMP8) may indirectly impair memory by affecting amyloid...

KAKEN - Research Projects | BIOMOLECULAR STUDY ON DEGENERATION OF INTERVERTEBRAL DISK OF SENESCENCE-ACCELERATED MICE (KAKENHI...

Senescence-Accelerated Mice P8: A Tool to Study Brain Aging and Alzheimers Disease in a Mouse Model

What is Inflammaging? - Vagus Nerve Support

An Overview of Inflammaging and Mitochondrial Damage - Fight Aging!

PE859 | CAS#1402727-29-0 | tau aggregation inhibitor | MedKoo

Browse by Research Project Code - Enlighten: Publications

Derm Exclusive® Intensive Repair Serum (90-day supply) - Get Fit With Barbie

SAMR Model - Technology Is Learning

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