MetabolismLipidLipoproteinHomeostasisTriglyceridesEffluxProteinsMolecular and CelPhospholipidsTriglycerideLipidsMembraneSide-chain cleavageSynthesisBiosynthesis pathwayAccumulation of cholesterolEnzymeLevelsAtherosclerosisEndogenousSerumPromotesOxidationTransporterCellsAmount of cholesterolIntracellularGood cholesterolDepartment of MolecularBiologicalTissuesPathwayBiochemistryRole of cholesterolSubstancesProliferationFatsUnhealthyReceptorCardiovascularFamilialLiverStatinsConversion of cholesterolBloodMetabolitesHighLipoproteinsNovoTumorChronicTotalBloodstream
Metabolism18
- Here, we characterize its functions in carbohydrate and TG metabolism in hepatocytes (HCs), examine its involvement on subcellular transport of cholesterol in endothelial cells (ECs) and assess the role of ORP2 in key cell signaling processes in both HCs and ECs. (helsinki.fi)
- In Dr. Remaley's view, the opportunity to study and learn from patients at the NIH with rare genetic disorders of cholesterol metabolism is a distinguishing characteristic of the work being done in his laboratory. (nih.gov)
- The exposure to patients with rare diseases often leads to new insights into common disease processes that can be obtained in no other manner and inspires him and his co-workers to translate their basic science findings in cholesterol metabolism into new therapies for cardiovascular disease. (nih.gov)
- Little is known about the effects of the vitamin D receptor (VDR) on hepatic activity of human cholesterol 7α-hydroxylase (CYP7A1) and cholesterol metabolism. (nih.gov)
- Cholesterol-related disorders have been associated with sEH, which plays an important role in the metabolism of cholesterol precursors. (frontiersin.org)
- Finally, this review focused on the metabolism of cholesterol and its association with AD. (frontiersin.org)
- Cholesterol metabolism in the brain is independent of peripheral tissues due to the blood-brain barrier (BBB) that impairs the entrance of the protein-bound lipid into the central nervous system (CNS). (frontiersin.org)
- Brain tissues contain large amounts of cholesterol, up to 25% of the body's cholesterol content ( Dietschy, 2009 ) whose metabolism and complex homeostasis regulation in the CNS remain unclear ( Zhang and Liu, 2015 ). (frontiersin.org)
- Finally, we discuss cholesterol metabolism and its implication in AD. (frontiersin.org)
- This CELLULAR APPROACH boosts your metabolism and burns off the extra pounds even during your rest time with the COLONIC and LIPOECTOMY effects at home , and kills the fat cells to flush them out safely. (ipsnews.net)
- Alkyne cholesterol represents a versatile, sensitive, and easy-to-use tool for tracking cellular cholesterol metabolism and localization as it allows for manifold detection methods including mass spectrometry, and fluorescence microscopy. (vectorlabs.com)
- 2014). A novel alkyne cholesterol to trace cellular cholesterol metabolism and localization. (vectorlabs.com)
- Punarnava and amalaki stimulate microcirculation and metabolism at the cellular level. (joyfulbelly.com)
- Modulating cholesterol metabolism with ACAT inhibitors has the unique features of directly targeting the virus and tumours while at the same time boosting the T cells that fight them. (sciencedaily.com)
- however, sphingomyelin metabolism and cholesterol metabolism are closely related. (medscape.com)
- Abetalipoproteinemia (ABL) and familial hypobetalipoproteinemia (FHBL) are relatively uncommon inherited disorders of lipoprotein metabolism that cause low cholesterol levels. (medscape.com)
- reflect on scientific issues in biochemistry and cellular metabolism from a social and ethical perspective, · reflect on learning, individually and in groups, as well as on the own contribution to constructive feedback in order to improve the work of the group. (lu.se)
- The course covers basics of biochemistry and cellular metabolism. (lu.se)
Lipid12
- Suppression of ORP2 led to reduced cholesterol content in the PM raft domains, while increasing the PM PI(4,5)P2 content, identifying ORP2 as a novel regulator of PM lipid organization. (helsinki.fi)
- One membrane component that is often subverted by vacuolar bacteria is cholesterol - an abundant lipid that mammalian cells produce de novo at the endoplasmic reticulum (ER) or acquire exogenously from serum-derived lipoprotein carriers. (microbialcell.com)
- Cellular lipid droplets were evident and apoB secretion was decreased by 76% in these cells. (johnshopkins.edu)
- In a small study of patients with obesity who underwent laparoscopic gastric bypass surgery, those who had elevated inflammatory markers and lipid levels prior to surgery experienced a significant lengthening of their telomeres -- a marker for cellular aging -- 1 year following surgery, according to John Morton, MD, MPH, of Stanford University School of Medicine in Calif., and colleagues. (medpagetoday.com)
- These are medicines used to lower fats (lipids) in the blood, particularly low density lipid (LDL) cholesterol. (hopkinsmedicine.org)
- Using fluorescence microscopy, researchers can study the distribution of cholesterol at subcellular resolution, detecting the lipid in the Golgi and at the plasma membrane, but also in the endoplasmic reticulum and mitochondria. (vectorlabs.com)
- Like other apolipoproteins, APOE is involved in lipid binding, and it is the predominant cholesterol transporter in the brain. (j-alz.com)
- APOE works to reduce lipid and cholesterol levels by binding to the low-density lipoprotein receptor allowing for cellular lipid uptake. (j-alz.com)
- APOE4 has an increased lipid binding ability and shows increased cellular accumulation of cholesterol and cholesterol esters. (j-alz.com)
- Cholesterol is a lipid (fat) that we ingest every day in our diets and that can exert multiple functions within different cells of the body. (sciencedaily.com)
- A transmembrane intracellular lipid transporter that helps trafficking lipids, particularly cholesterol, from late endosome/lysosome to the ER and plasma membrane. (bvsalud.org)
- Native membrane derived polymer-supported lipid bilayers (nSLBs) are poised to bridge the gap between live cell experiments and traditional model membrane architectures that by offering a combination of accessibility by surface sensitive analytical instrumentation and a composition which more closely resembles cellular membranes by displaying a diversity of endogenous membrane proteins, lipids, and carbohydrates. (lu.se)
Lipoprotein9
- Our results indicate that FABP5 mRNA knockdown results in the accumulation of cellular triglycerides, decreased cholesterol levels, and reduced secretion of apoB100 protein and lipoprotein-like particles. (johnshopkins.edu)
- Dr. Remaley's research has focused on the beneficial role of high-density lipoprotein (HDL), the so-called "good cholesterol. (nih.gov)
- Whereas some studies have established a positive association between blood cholesterol levels and breast cancer risk, others studies have found an inverse relationship between total cholesterol and high-density lipoprotein (HDL)-cholesterol levels and breast cancer risk. (news-medical.net)
- Although reduced HDL-cholesterol levels have been found to increase breast cancer risk, increased levels of total cholesterol and low-density lipoprotein (LDL)-cholesterol are associated with a reduced risk of breast cancer. (news-medical.net)
- This finding of a low high-density lipoprotein (HDL) cholesterol level can be useful as an independent factor in assessing coronary artery disease (CAD) risk and further management. (medscape.com)
- 20%), the LDL goal is under 100 mg/dL, and the goal for non-HDL cholesterol (LDL plus very-low-density lipoprotein [VLDL]) is below 130 mg/dL. (medscape.com)
- The Niemann-Pick group of diseases can be subclassified into two categories: (1) those with a primary deficiency in acid sphingomyelinase (ASM) activity (ie, types A and B) and (2) those with defective intracellular processing and transporting of low-density lipoprotein (LDL)-derived cholesterol (ie, type C). (medscape.com)
- This program provides accuracy-based standards for measuring total cholesterol , triglycerides (an important measure of heart health), and high-density lipoprotein (fat proteins) cholesterol in U.S. and international laboratories. (cdc.gov)
- Nicotinic acid increases cellular transport of high density lipoprotein cholesterol in patients with hypoalphalipoproteinemia]. (bvsalud.org)
Homeostasis5
- ORP2 has been implicated to participate e.g. in triacylglycerol (TG) and cholesterol homeostasis, and in cell adhesion, migration and proliferation. (helsinki.fi)
- Cholesterol is an essential component of the cell membrane and aids in the synthesis of hormones, thereby contributing to cellular homeostasis. (news-medical.net)
- It keeps cellular energy in a state of homeostasis or balance. (wellnessresources.com)
- LXR stimulates a metabolic switch and reveals cholesterol homeostasis as a statin target in Tasmanian devil facial tumor disease, Cell Reports (2021). (phys.org)
- It may also play a role in other cellular cholesterol homeostasis and is an endosomal entry receptor for filoviruses including EBOLAVIRUS. (bvsalud.org)
Triglycerides7
- As a result, the levels of cholesterol and cholesterol ester were decreased by about 40%, whereas FFAs and triglycerides were increased by 18 and 67% after siRNA treatment, respectively. (johnshopkins.edu)
- The document also reported that there are several causes of low HDL cholesterol levels and that a number of these-including type II diabetes, overweight, obesity, elevated triglycerides (TGs), and a lack of physical activity-are associated with insulin resistance . (medscape.com)
- The ATP III reported, "When a low HDL cholesterol is associated with high triglycerides (200-499 mg/dL), secondary priority goes to achieving the non-HDL cholesterol goal. (medscape.com)
- During the same liest markers in patients with atherogenic period, 20 healthy age- and sex-matched risk factors (e.g. male sex, ageing, hyper- personnel whose medical records showed tension, diabetes mellitus, smoking, fam- total cholesterol and triglycerides were ily history) in the absence of angiographic within normal levels and who had no car- evidence of atherosclerosis [1]. (who.int)
- Cholesterol and triglycerides are transported from sites of synthesis to sites of utilization in the form of lipoproteins. (medscape.com)
- These particles consist of a core of cholesterol esters and triglycerides surrounded by a monolayer of free cholesterol, phospholipids, and proteins (apolipoproteins). (medscape.com)
- There are 2 major types of lipids in the study comprising 1155 diabetic type 2 pa- blood: cholesterol and triglycerides. (who.int)
Efflux3
- Mott S, Yu L, Marcil M, Boucher B, Rondeau C, Genest J Jr. Decreased cellular cholesterol efflux is a common cause of familial hypoalphalipoproteinemia: role of the ABCA1 gene mutations. (medlineplus.gov)
- Another focus of Dr. Remaley's work is on the main cholesterol efflux transporter from cells, namely the ATP-binding cassette transporter 1 (ABCA1). (nih.gov)
- Dr. Remaley's laboratory is now focused on how the ABCA1 transporter interacts with other intracellular proteins, as well as with extracellular cholesterol acceptor proteins, such as apoA-I, during the cholesterol efflux process. (nih.gov)
Proteins5
- All three proteins together constitute the cholesterol side-chain cleavage complex. (wikipedia.org)
- The involvement of three proteins in cholesterol side-chain cleavage reaction raises the question of whether the three proteins function as a ternary complex as reductase:adrenodoxin:P450. (wikipedia.org)
- The proteins produced from these genes work together to remove cholesterol and phospholipids from cells. (medlineplus.gov)
- It helps remove cellular debris and damaged proteins. (wellnessresources.com)
- She has established a project of her own, working on large scale studies of proteins and pathways and networks of cellular lipids in biological systems. (cdc.gov)
Molecular and Cel1
- 2 Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas. (nih.gov)
Phospholipids8
- HDL is a molecule that transports cholesterol and certain fats called phospholipids through the bloodstream from the body's tissues to the liver. (medlineplus.gov)
- Once in the liver, cholesterol and phospholipids are redistributed to other tissues or removed from the body. (medlineplus.gov)
- The ABCA1 gene provides instructions for making a protein that removes cholesterol and phospholipids from cells by moving them across the cell membrane. (medlineplus.gov)
- Once outside the cell, the cholesterol and phospholipids combine with apoA-I to form HDL. (medlineplus.gov)
- ABCA1 gene mutations and some APOA1 gene mutations prevent the release of cholesterol and phospholipids from cells. (medlineplus.gov)
- These ABCA1 and APOA1 gene mutations decrease the amount of cholesterol or phospholipids available to form HDL, resulting in low levels of HDL in the blood. (medlineplus.gov)
- HDL, which is a complex of the protein apoA-I with phospholipids, removes excess cholesterol from peripheral tissues, such as the arterial wall, and transports it to the liver and intestine for excretion from the body. (nih.gov)
- It has been shown that this process-the reverse cholesterol transport pathway-can be markedly stimulated by infusing HDL made with either purified or recombinant apoA-I and phospholipids. (nih.gov)
Triglyceride3
- In women with triple-negative breast cancer, high triglyceride level and low HDL-cholesterol level increase the risk of mortality. (news-medical.net)
- Your doctor may also prescribe fibrates to help improve your cholesterol and triglyceride levels. (hopkinsmedicine.org)
- It improves insulin sensitivity, reduces cholesterol and triglyceride production, and suppresses chronic inflammation. (wellnessresources.com)
Lipids2
- Lipids are distributed in a highly heterogeneous manner between different cellular membranes. (helsinki.fi)
- Lipidosis is an accumulation of lipids in the hepatocytes resulting in cellular vacuolization and swelling. (cdc.gov)
Membrane5
- ORP2 was also found to facilitate cholesterol transport between the late endosomes/lysosomes (LE/LY) and plasma membrane (PM) and to interact with the related LE/LY cholesterol transporter ORP1L. (helsinki.fi)
- Collectively, we provide experimental evidence that cellular cholesterol promotes L. pneumophila replication within a membrane bound organelle in infected macrophages. (microbialcell.com)
- P450scc is always active, however its activity is limited by the supply of cholesterol in the inner membrane. (wikipedia.org)
- The supplying of cholesterol to this membrane (from the outer mitochondrial membrane) is, thus, considered the true rate-limiting step in steroid production. (wikipedia.org)
- Upon stimulation of a cell to make steroid, the amount of StAR available to transfer cholesterol to the inner membrane limits how fast the reaction can go (the acute phase). (wikipedia.org)
Side-chain cleavage3
- Cholesterol side-chain cleavage enzyme is commonly referred to as P450scc, where "scc" is an acronym for side-chain cleavage. (wikipedia.org)
- Other names include: The highest level of the cholesterol side-chain cleavage system is found in the adrenal cortex and the corpus luteum. (wikipedia.org)
- Furthermore, initial exposure to 2000 nM OP alone for 4 h did not alter the subsequent conversion of endogenous cholesterol or exogenously added 22 (R)hydroxycholesterol to testosterone, suggesting that the increase in testosterone was not due to the enhanced availability of endogenous cholesterol or an increase in cholesterol side-chain cleavage activity, respectively. (cdc.gov)
Synthesis4
- Particular attention was given to the distribution and expression of sEH in the human brain, deepening into the enzyme's phosphatase activity and its participation in brain cholesterol synthesis. (frontiersin.org)
- We also provide a compilation of sEH distribution and expression in the human brain and deepen the discussion on the enzyme's N-terminal phosphatase activity and its involvement in the synthesis of cholesterol. (frontiersin.org)
- If cholesterol synthesis was drastically reduced, the tumors did not grow. (phys.org)
- We used this understanding of the biology that drives the disease to examine if statins, which are drugs that inhibit cholesterol synthesis, would stop the tumor cells multiplying. (phys.org)
Biosynthesis pathway1
- Brassicasterol has been shown to inhibit sterol Δ 24 -reductase, an enzyme involved in the mammalian cholesterol biosynthesis pathway. (sigmaaldrich.com)
Accumulation of cholesterol1
- The disease is clinically characterized by progressive degeneration of the central nervous system with visceral accumulation of cholesterol and sphingomyelin. (medscape.com)
Enzyme6
- P450scc is a mitochondrial enzyme that catalyzes conversion of cholesterol to pregnenolone. (wikipedia.org)
- The systematic name of this enzyme class is cholesterol, reduced-adrenal-ferredoxin:oxygen oxidoreductase (side-chain-cleaving). (wikipedia.org)
- Dr. Remaley's laboratory also investigates lecithin cholesterol acyl transferase (LCAT), a plasma enzyme that esterifies cholesterol with a fatty acid, which sequesters it on HDL and facilitates its removal from the body. (nih.gov)
- Given that brain cholesterol disturbances play a role in the onset of Alzheimer's disease (AD) as well as of other neurodegenerative diseases, understanding the functions of this enzyme could provide pivotal information on the pathophysiology of these conditions. (frontiersin.org)
- The pioneering study used immune cells isolated directly from patient liver and tumour tissue, to show that targeting acyl-CoA:cholesterol acyltransferase (ACAT), an enzyme that helps to manage cholesterol levels in cells*, was highly effective at boosting immune responses. (sciencedaily.com)
- The enzyme is required for cholesterol esterification, a mechanism which prevents excessive cellular levels of cholesterol, which can be toxic to cells. (sciencedaily.com)
Levels24
- First, epidemiological results show that the serum FSH levels are positively correlated with the serum total cholesterol levels, even after adjustment by considering the effects of serum estrogen. (nature.com)
- Plant sterols are well known for their effects on blood cholesterol levels, however research into their potential role in mitigating cancer risk remains in its infancy. (mdpi.com)
- Total cholesterol, LDL, HDL, and high-sensitive CRP levels were also assessed prior to surgery, as well as 3 month, 6 month, and 12 month postoperative. (medpagetoday.com)
- HDL is often referred to as "good cholesterol" because high levels of this substance reduce the chances of developing heart and blood vessel (cardiovascular) disease. (medlineplus.gov)
- Plasma and tissue samples were collected and levels of Vdr, Shp, Cyp7a1, Cyp24a1, and rodent fibroblast growth factor (Fgf) 15 expression, as well as levels of cholesterol, were measured. (nih.gov)
- Activation of the VDR represses hepatic SHP to increase levels of mouse and human CYP7A1 and reduce cholesterol. (nih.gov)
- For these reasons, cholesterol levels should be monitored and maintained with healthy lifestyle choices. (healthline.com)
- Typically, high cholesterol levels do not show up until adulthood. (healthline.com)
- But someone can be predisposed to have high cholesterol levels. (healthline.com)
- In these cases, cholesterol levels usually start being elevated in childhood, increasing the risk of developing heart disease even earlier. (healthline.com)
- It is a genetic predisposition to having higher levels of cholesterol - specifically LDL cholesterol , the "bad" kind - that can lead to plaques in blood vessels. (healthline.com)
- According to 2021 research , familial hypercholesterolemia is an inherited form of hypercholesterolemia where most individuals have high levels of cholesterol at birth. (healthline.com)
- Yet, researchers in a 2019 review reported that the challenge with FH is that mutations to the genes that regulate LDL processing make managing cholesterol levels more difficult. (healthline.com)
- A 2021 study found that combining resistance training at least 2 times per week with aerobic exercise had the greatest effect on decreasing unhealthy cholesterol levels. (healthline.com)
- Similarly, high-fat diets have been found to increase serum cholesterol and leptin levels, as well as facilitate breast cancer development, particularly in postmenopausal mice and obese mice. (news-medical.net)
- Abnormal serum cholesterol levels have often been reported in patients with metabolic syndrome. (news-medical.net)
- Low HDL-cholesterol levels are often accompanied by high levels of estrogens in obese or overweight women. (news-medical.net)
- According to the ATP III, if a patient's TG levels are below 200 mg/dL (isolated low HDL cholesterol), the administration of drugs that increase HDL (fibrates or nicotinic acid) can be considered. (medscape.com)
- You can change some risk factors for atherosclerosis such as smoking, high cholesterol levels, high blood sugar (glucose) levels, lack of exercise, poor dietary habits, and high blood pressure. (hopkinsmedicine.org)
- Bile acid sequestrants-colesevelam, cholestyramine and colestipol-and nicotinic acid are other types of medicine that may be used to reduce cholesterol levels. (hopkinsmedicine.org)
- LXR is involved in regulating cellular cholesterol levels," Dr. Fernández-Rojo said. (phys.org)
- High levels of LDL cholesterol have been associated with certain health risks, while healthy levels of HDL (ideally above 60 mg/dL) protect your health. (4life.com)
- Cellular cAMP levels also were unaffected by OP alone in cultured Leydig cells. (cdc.gov)
- Although heterozygotes are usually asymptomatic, they exhibit decreased LDL cholesterol and apoB levels and possibly have a decreased risk of atherosclerosis. (medscape.com)
Atherosclerosis3
- His laboratory has developed small synthetic peptide mimetics of apoA-I, and like the full-length protein, these peptides mobilize excess cholesterol from cells and have been shown to reduce atherosclerosis and inflammation in animal models. (nih.gov)
- Dyslipidaemia obesity and insulin changes highly acceler- encompasses changes in HDL-cholesterol ate the progression to atherosclerosis [ 2 ]. (who.int)
- Atherosclerosis accounts for up to 80% of cholesterol (LDL-C) and the total choles- deaths in diabetic patients due to coronary terol/HDL-C ratio (TC/HDL-C) [ 1 ]. (who.int)
Endogenous1
- AI-resistant cells activate endogenous cholesterol biosynthesis (CB) through stable epigenetic activation in vitro and in vivo. (mtak.hu)
Serum2
- In this study, we find that blocking FSH reduces serum cholesterol via inhibiting hepatic cholesterol biosynthesis. (nature.com)
- Consistently, the results indicate that FSH, independent of estrogen, increases the serum cholesterol level in this mouse model. (nature.com)
Promotes2
- From within a unique ER-derived vacuole L. pneumophila promotes host lipogenesis and experimental evidence indicates that cholesterol production might be one facet of this response. (microbialcell.com)
- In estrogen receptor-positive and triple-negative breast cancer cells, oncosterone increases cellular proliferation and promotes cancer progression. (news-medical.net)
Oxidation1
- CoQ10 inhibits the oxidation of LDL-cholesterol . (discountnaturalhealth.com)
Transporter1
- Tangier disease, a rare genetic disorder characterized decades ago by Dr. Donald S. Frederickson at the NIH, is defective in the ABCA1 transporter and provided an early clue to the importance of the reverse cholesterol transport pathway. (nih.gov)
Cells7
- Here we investigated the link between cellular cholesterol and L. pneumophila intracellular replication and discovered that disruption of cholesterol biosynthesis or cholesterol trafficking lowered bacterial replication in infected cells. (microbialcell.com)
- Preclinical animal studies from Dr. Remaley's laboratory have also demonstrated that a combination therapy of recombinant LCAT and HDL acts synergistically in the removal of cholesterol from cells. (nih.gov)
- LDL carries cholesterol to the cells to help with making cell walls, hormones, and other vital components for the body. (healthline.com)
- An increased expression of LDL receptor has also been found in breast cancer cells enriched with cholesteryl esters, which could be due to higher activity of acyl-coenzyme A: cholesterol acyltransferase. (news-medical.net)
- By studying the molecular and metabolic mechanisms that drive devil facial tumor disease , the researchers found tumor cells required a minimum amount of cholesterol to multiply. (phys.org)
- Dr. Fernandez-Rojo said identifying the impact of manipulating the cholesterol content in DFTD cells led them to look at cholesterol lowering drugs as potential treatments. (phys.org)
- 2/ 4 contribute to cellular function, · account for how vitamins contribute to biological function and how deficiency of these can lead to disease, · account for metabolic changes in cells in some common diseases. (lu.se)
Amount of cholesterol1
- But when there is an excessive amount of cholesterol, the unused cholesterol is dumped into the blood vessels. (healthline.com)
Intracellular1
- Microscopy analyses indicate that cholesterol regulates a step in L. pneumophila intracellular lifecycle that occurs after bacteria begin to replicate within an established intracellular niche. (microbialcell.com)
Good cholesterol1
- But good cholesterol is important for your cellular health and metabolic health! (4life.com)
Department of Molecular1
- 2 Department of Molecular and Cellular Physiology, Louisiana State University Health - Shreveport, Shreveport, LA 71130. (microbialcell.com)
Biological1
- 27-Alkyne cholesterol is accepted by cellular enzymes from different biological species (Brevibacterium, yeast, rat, human) and these enzymes include cholesterol oxidases, hydroxylases, and acyl transferases that generate the expected metabolites in in vitro and in vivo assays. (vectorlabs.com)
Tissues1
- Cholesterol is a vital component of your body - in fact, it's a building block for human tissues. (healthline.com)
Pathway1
- Considering the abundance of cholesterol in the CNS, it is important to further investigate the role of sEH in the brain cholesterol pathway. (frontiersin.org)
Biochemistry1
- In a review article published in The Journal of Steroid Biochemistry and Molecular Biology , scientists discuss the role of cholesterol and its metabolites in breast cancer. (news-medical.net)
Role of cholesterol1
- The role of cholesterol in breast cancer remains poorly understood, with many studies reporting contradictory results. (news-medical.net)
Substances1
- They carry cholesterol and similar substances through the blood. (cdc.gov)
Proliferation1
- Cholesterol has been shown to increase cancer cell proliferation by stimulating AKT phosphorylation. (news-medical.net)
Fats1
- Specific and quantitative detail of every food or drink consumed during the previous day was recorded and calculated, thus providing estimates of calories, protein, carbohydrates, fat, unsaturated fats, cholesterol, and specific vitamins and minerals consumed. (cdc.gov)
Unhealthy1
- There's a major misconception that all cholesterol is unhealthy. (4life.com)
Receptor2
- Moreover, blocking FSH signaling by anti-FSHβ antibody or ablating the FSH receptor ( FSHR ) gene could effectively prevent hypercholesterolemia induced by FSH injection or high-cholesterol diet feeding. (nature.com)
- También es posible que intervenga en otros procesos homeostáticos celulares del colesterol y es un receptor de entrada endosómico para filovirus tales como los VIRUS TIPO ÉBOLA. (bvsalud.org)
Cardiovascular1
- Cholesterol has a bad reputation, associated with cardiovascular disease, the leading worldwide cause of morbidity and mortality. (nih.gov)
Familial1
- How is familial hypercholesterolemia different than nonheriditary high cholesterol? (healthline.com)
Liver1
- HBV infects the liver, an organ highly enriched in cholesterol and well known for limiting local immune responses. (sciencedaily.com)
Statins2
- Statins are a group of cholesterol-lowering medicines. (hopkinsmedicine.org)
- We found statins reduced the growth of the devil facial tumors in the laboratory and we believe more research should now be undertaken to see whether these cholesterol-lowering drugs could be used to inhibit, or at least slow, the growth of DFTD and hopefully help protect the species. (phys.org)
Conversion of cholesterol2
- P450scc catalyzes the conversion of cholesterol to pregnenolone in three monooxygenase reactions. (wikipedia.org)
- Other mutations in the APOA1 gene reduce the protein's ability to stimulate the conversion of cholesterol. (medlineplus.gov)
Blood5
- Previous studies have shown that being obese can raise people's risk of heart disease by increasing blood pressure and cholesterol. (medicalnewstoday.com)
- To investigate the relationship between iron, calorie, and cholesterol intake, blood indicators of iron status, and brain IDs in humans. (springer.com)
- Haemoglobin, red cell count, haematocrit, mean cell volume, ferritin and transferrin were obtained from blood samples and typical daily intake of iron, calories, and cholesterol were calculated from a validated food-frequency questionnaire. (springer.com)
- You can get your cholesterol checked through a blood test from your doctor. (4life.com)
- Apheresis refers to the process of separating the cellular and soluble components of blood using a machine. (msdmanuals.com)
Metabolites1
- Various cholesterol metabolites have been found to influence breast cancer risk. (news-medical.net)
High8
- Like all types of high cholesterol, it's possible to manage FH. (healthline.com)
- High cholesterol that is acquired rather than genetic is frequently related to poor diet and excess weight. (healthline.com)
- Is it possible to lower hereditary high cholesterol naturally? (healthline.com)
- It's possible to lower hereditary high cholesterol using many of the same tools that people with acquired high cholesterol would use. (healthline.com)
- Still, many believe that managing obesity is one of the most important ways to help manage high cholesterol. (healthline.com)
- Menopausal women who consume diets that are high in cholesterol are at an increased risk of breast cancer risk. (news-medical.net)
- Likewise, in vivo models of breast cancer have demonstrated that a high-cholesterol diet increases tumor growth by 20%, as well as the likelihood of metastasis. (news-medical.net)
- The estimated medication cost per person treated for hypertension was USD 9.0, whereas treating diabetes and high cholesterol would cost USD 15.4 and USD 15.3 per person treated, respectively. (cdc.gov)
Lipoproteins1
- hence its cellular and whole body distribution is subject to complex, dynamic regulation by circulating lipoproteins and enzymes. (nih.gov)
Novo1
- This effect, in turn, results in the upregulation of SREBP-2 , which drives HMGCR nascent transcription and de novo cholesterol biosynthesis, leading to the increase of cholesterol accumulation. (nature.com)
Tumor2
- This cholesterol metabolite can act as a tumor suppressor by promoting cellular differentiation and cancer cell death. (news-medical.net)
- Cholesterol-lowering drugs could help delay the spread of the deadly Tasmanian devil facial tumor disease (DFTD) and may help protect the endangered Australian marsupials from extinction, newly published research by QIMR Berghofer and Spanish scientists has suggested. (phys.org)
Chronic1
- With prolonged (chronic) stimulation, it is thought that cholesterol supply becomes no longer an issue and that the capacity of the system to make steroid (i.e., level of P450scc in the mitochondria) is now more important. (wikipedia.org)
Total2
- The median daily intake of calories was 1808.5kcal (IQR=738.5), of cholesterol was 258.5mg (IQR=126.2) and of total iron was 11.7mg (IQR=5). (springer.com)
- Your total cholesterol should fall below 200 mg/dL. (4life.com)
Bloodstream1
- ApoA-I also triggers a reaction that converts cholesterol to a form that can be fully integrated into HDL and transported through the bloodstream. (medlineplus.gov)