Alagille syndrome. Medical search

A multisystem disorder that is characterized by aplasia of intrahepatic bile ducts (BILE DUCTS, INTRAHEPATIC), and malformations in the cardiovascular system, the eyes, the vertebral column, and the facies. Major clinical features include JAUNDICE, and congenital heart disease with peripheral PULMONARY STENOSIS. Alagille syndrome may result from heterogeneous gene mutations, including mutations in JAG1 on CHROMOSOME 20 (Type 1) and NOTCH2 on CHROMOSOME 1 (Type 2).

A notch receptor that plays an important role in CELL DIFFERENTIATION in a variety of cell types. It is the preferentially expressed notch receptor in mature B-LYMPHOCYTES.

A specific pair of GROUP F CHROMOSOMES of the human chromosome classification.

Proteins to which calcium ions are bound. They can act as transport proteins, regulator proteins, or activator proteins. They typically contain EF HAND MOTIFS.

Regulatory proteins and peptides that are signaling molecules involved in the process of PARACRINE COMMUNICATION. They are generally considered factors that are expressed by one cell and are responded to by receptors on another nearby cell. They are distinguished from HORMONES in that their actions are local rather than distal.

The appearance of the face that is often characteristic of a disease or pathological condition, as the elfin facies of WILLIAMS SYNDROME or the mongoloid facies of DOWN SYNDROME. (Random House Unabridged Dictionary, 2d ed)

A family of conserved cell surface receptors that contain EPIDERMAL GROWTH FACTOR repeats in their extracellular domain and ANKYRIN repeats in their cytoplasmic domains. The cytoplasmic domain of notch receptors is released upon ligand binding and translocates to the CELL NUCLEUS where it acts as transcription factor.

A characteristic symptom complex.

Impairment of bile flow due to obstruction in small bile ducts (INTRAHEPATIC CHOLESTASIS) or obstruction in large bile ducts (EXTRAHEPATIC CHOLESTASIS).

Proteins which are found in membranes including cellular and intracellular membranes. They consist of two types, peripheral and integral proteins. They include most membrane-associated enzymes, antigenic proteins, transport proteins, and drug, hormone, and lectin receptors.

The channels that collect and transport the bile secretion from the BILE CANALICULI, the smallest branch of the BILIARY TRACT in the LIVER, through the bile ductules, the bile ducts out the liver, and to the GALLBLADDER for storage.

Impairment of bile flow due to injury to the HEPATOCYTES; BILE CANALICULI; or the intrahepatic bile ducts (BILE DUCTS, INTRAHEPATIC).

The transference of a part of or an entire liver from one human or animal to another.

Pathological processes of the LIVER.

FIBROSIS of the hepatic parenchyma due to obstruction of BILE flow (CHOLESTASIS) in the intrahepatic or extrahepatic bile ducts (BILE DUCTS, INTRAHEPATIC; BILE DUCTS, EXTRAHEPATIC). Primary biliary cirrhosis involves the destruction of small intra-hepatic bile ducts and bile secretion. Secondary biliary cirrhosis is produced by prolonged obstruction of large intrahepatic or extrahepatic bile ducts from a variety of causes.

Chronic inflammatory disease of the BILIARY TRACT. It is characterized by fibrosis and hardening of the intrahepatic and extrahepatic biliary ductal systems leading to bile duct strictures, CHOLESTASIS, and eventual BILIARY CIRRHOSIS.

It is a form of protection provided by law. In the United States this protection is granted to authors of original works of authorship, including literary, dramatic, musical, artistic, and certain other intellectual works. This protection is available to both published and unpublished works. (from Circular of the United States Copyright Office, 6/30/2008)

A large group of diseases which are characterized by a low prevalence in the population. They frequently are associated with problems in diagnosis and treatment.

Social welfare organizations with programs designed to assist individuals in need.

Accumulation of purulent material in tissues, organs, or circumscribed spaces, usually associated with signs of infection.

A chromosome disorder associated either with an extra chromosome 21 or an effective trisomy for chromosome 21. Clinical manifestations include hypotonia, short stature, brachycephaly, upslanting palpebral fissures, epicanthus, Brushfield spots on the iris, protruding tongue, small ears, short, broad hands, fifth finger clinodactyly, Simian crease, and moderate to severe INTELLECTUAL DISABILITY. Cardiac and gastrointestinal malformations, a marked increase in the incidence of LEUKEMIA, and the early onset of ALZHEIMER DISEASE are also associated with this condition. Pathologic features include the development of NEUROFIBRILLARY TANGLES in neurons and the deposition of AMYLOID BETA-PROTEIN, similar to the pathology of ALZHEIMER DISEASE. (Menkes, Textbook of Child Neurology, 5th ed, p213)

Treatment for the prevention of periodontal diseases or other dental diseases by the cleaning of the teeth in the dental office using the procedures of DENTAL SCALING and DENTAL POLISHING. The treatment may include plaque detection, removal of supra- and subgingival plaque and calculus, application of caries-preventing agents, checking of restorations and prostheses and correcting overhanging margins and proximal contours of restorations, and checking for signs of food impaction.

A subdiscipline of human genetics which entails the reliable prediction of certain human disorders as a function of the lineage and/or genetic makeup of an individual or of any two parents or potential parents.

A publication issued at stated, more or less regular, intervals.

Developmental abnormalities in any portion of the VENTRICULAR SEPTUM resulting in abnormal communications between the two lower chambers of the heart. Classification of ventricular septal defects is based on location of the communication, such as perimembranous, inlet, outlet (infundibular), central muscular, marginal muscular, or apical muscular defect.

A valve situated at the entrance to the pulmonary trunk from the right ventricle.

The pathologic narrowing of the orifice of the PULMONARY VALVE. This lesion restricts blood outflow from the RIGHT VENTRICLE to the PULMONARY ARTERY. When the trileaflet valve is fused into an imperforate membrane, the blockage is complete.

A combination of congenital heart defects consisting of four key features including VENTRICULAR SEPTAL DEFECTS; PULMONARY STENOSIS; RIGHT VENTRICULAR HYPERTROPHY; and a dextro-positioned AORTA. In this condition, blood from both ventricles (oxygen-rich and oxygen-poor) is pumped into the body often causing CYANOSIS.

A congenital heart defect characterized by the narrowing or complete absence of the opening between the RIGHT VENTRICLE and the PULMONARY ARTERY. Lacking a normal PULMONARY VALVE, unoxygenated blood in the right ventricle can not be effectively pumped into the lung for oxygenation. Clinical features include rapid breathing, CYANOSIS, right ventricle atrophy, and abnormal heart sounds (HEART MURMURS).

Defects in mouse mammary gland development caused by conditional haploinsufficiency of Patched-1. (1/67)

In vertebrates, the hedgehog family of cell signaling proteins and associated downstream network components play an essential role in mediating tissue interactions during development and organogenesis. Loss-of-function or misexpression mutation of hedgehog network components can cause birth defects, skin cancer and other tumors. The mammary gland is a specialized skin derivative requiring epithelial-epithelial and epithelial-stromal tissue interactions similar to those required for development of other organs, where these interactions are often controlled by hedgehog signaling. We have investigated the role of the Patched-1 (Ptc1) hedgehog receptor gene in mammary development and neoplasia. Haploinsufficiency at the Ptc1 locus results in severe histological defects in ductal structure, and minor morphological changes in terminal end buds in heterozygous postpubescent virgin animals. Defects are mainly ductal hyperplasias and dysplasias characterized by multilayered ductal walls and dissociated cells impacting ductal lumens. This phenotype is 100% penetrant. Remarkably, defects are reverted during late pregnancy and lactation but return upon involution and gland remodeling. Whole mammary gland transplants into athymic mice demonstrates that the observed dysplasias reflect an intrisic developmental defect within the gland. However, Ptc1-induced epithelial dysplasias are not stable upon transplantation into a wild-type epithelium-free fat pad, suggesting stromal (or epithelial and stromal) function of Ptc1. Mammary expression of Ptc1 mRNA is both epithelial and stromal and is developmentally regulated. Phenotypic reversion correlates with developmentally regulated and enhanced expression of Indian hedgehog (Ihh) during pregnancy and lactation. Data demonstrate a critical mammary role for at least one component of the hedgehog signaling network and suggest that Ihh is the primary hedgehog gene active in the gland. (+info)

The expression of Jagged1 in the developing mammalian heart correlates with cardiovascular disease in Alagille syndrome. (2/67)

The establishment of the cardiovascular system represents an early, critical event essential for normal embryonic development, and defects in cardiovascular development are a frequent cause of both in utero and neonatal demise. Congenital cardio-vascular malformations, the most frequent birth defect, can occur as isolated events, but are frequently presented clinically within the context of a constellation of defects that involve multiple organs and that define a specific syndrome. In addition, defects can be a primary effect of gene mutations or result from secondary effects of altered cardiac physiology. Alagille syndrome (AGS) is an autosomal dominant disorder characterized by developmental abnormalities of the heart, liver, eye, skeleton and kidney. Congenital heart defects, the majority of which affect the right-sided or pulmonary circulation, contribute significantly to mortality in AGS patients. Recently, mutations in Jagged1 ( JAG1 ), a conserved gene of the Notch intercellular signaling pathway, have been found to cause AGS. In order to begin to delineate the role of JAG1 in normal heart development we have studied the expression pattern of JAG1 in both the murine and human embryonic heart and vascular system. Here, we demonstrate that JAG1 is expressed in the developing heart and multiple associated vascular structures in a pattern that correlates with the congenital cardiovascular defects observed in AGS. These data are consistent with an important role for JAG1 and Notch signaling in early mammalian cardiac development. (+info)

Living related donor liver transplantation in a patient with severe aortic stenosis. (3/67)

We report the successful anaesthetic management of a young girl with Alagille's syndrome and severe aortic stenosis (resting pressure gradient 88 mm Hg) undergoing living related donor liver transplantation (LRDLT). The patient had end-stage liver disease and LRDLT was performed before replacement of the aortic valve. Anaesthesia was conducted uneventfully with the aid of a pulmonary artery catheter. Intra-aortic balloon pumping was used in the perioperative period for protection against myocardial ischaemia. Total clamping of the inferior vena cava was avoided during surgery and volume administration was guided by the pulmonary artery pressure. A stable circulation was maintained in the reperfusion period. The patient was discharged from hospital on day 54 after operation with normal liver function. Two years later her aortic valve was replaced successfully. (+info)

JAGGED1 expression in human embryos: correlation with the Alagille syndrome phenotype. (4/67)

Alagille syndrome (AGS, MIM 118450) is an autosomal dominant disorder with a variable phenotype characterised by hepatic, eye, cardiac, and skeletal malformations and a characteristic facial appearance. Mutations within the gene JAGGED1 (JAG1), which encodes a ligand for NOTCH receptor(s), has been shown to cause Alagille syndrome. Interactions of NOTCH receptors and their ligands influence cell fate decisions in several developmental pathways. We report the tissue expression of JAG1 in human embryos. We have performed tissue in situ hybridisation on human embryos aged 32-52 days using (35)S labelled riboprobes for JAG1. JAG1 is expressed in the distal cardiac outflow tract and pulmonary artery, major arteries, portal vein, optic vesicle, otocyst, branchial arches, metanephros, pancreas, mesocardium, around the major bronchial branches, and in the neural tube. We conclude that JAG1 is expressed in the structures affected in Alagille syndrome, such as the pulmonary artery, anterior chamber of the eye, and face. (+info)

Does liver transplantation affect growth pattern in Alagille syndrome? (5/67)

Alagille syndrome (AGS) is frequently associated with growth failure, which has been attributed to concurrent congenital anomalies, cholestasis, and malabsorption and/or malnutrition. However, the underlying cause of the growth failure is not well understood. Our objective is to analyze the growth pattern in 26 patients with AGS and the possible effect that orthotopic liver transplantation (OLT) may have on this pattern. The standardized height, weight, and growth velocity of 26 pair-matched patients with AGS were compared. Thirteen patients underwent OLT. Repeated-measure ANOVA methods were used for the statistical analysis. The overall mean standardized height (z score) was -2.92 in the OLT group versus -1.88 in the non-OLT group (P =.03). The overall mean standardized weight was -1. 21 in the non-OLT group and -1.67 in the OLT group (P =.23). In 15 patients, birth weight was 2.82 +/- 0.4 kg, for a mean standardized weight of -0.95, and weight at diagnosis was 4.53 +/- 2.12 kg, for a mean standardized weight of -1.56. Bone age was delayed in the 9 patients who underwent bone-age analysis. Growth hormone therapy administered to 2 patients did not improve growth. Patients with AGS had growth failure secondary to other factors in addition to liver disease. Growth failure beginning in the prenatal period supports a genetic basis for this feature. Growth improvement up to normal levels should not be expected as a benefit of OLT in these patients. Growth failure as a primary indication for OLT should be cautiously examined in patients with AGS. (+info)

Defective intracellular transport and processing of JAG1 missense mutations in Alagille syndrome. (6/67)

Jagged1 (JAG1) is a cell surface ligand in the Notch signaling pathway and mutations in this gene cause Alagille syndrome (AGS). JAG1 mutations have been identified in 60-70% of AGS patients studied, and these include total gene deletions ( approximately 6%), protein-truncating mutations (insertions, deletions and nonsense mutations) (82%) and missense mutations (12%). Based on the finding that total JAG1 deletions cause AGS, haploinsufficiency has been hypothesized to be a mechanism for disease causation; however, the mechanism by which missense mutations cause disease is not understood. To date, 25 unique missense mutations have been observed in AGS patients. Missense mutations are non-randomly distributed across the protein with clusters at the 5' end of the protein, in the conserved DSL domain, and two clusters within the EGF repeats. To understand the effect of the missense mutations on protein localization and function, we have studied four missense mutations (R184H, L37S, P163L and P871R). In two assays of JAG1 function, R184H and L37S are associated with loss of Notch signaling activity relative to wild-type JAG1. Neither R184H or L37S is present on the cell surface and both are abnormally glycosylated. Furthermore, these mutations lead to abnormal accumulation of the protein, possibly in the endoplasmic reticulum. Both P163L and P871R are associated with normal levels of Notch signaling activity and are present on the cell surface, consistent with these changes being polymorphisms rather than disease-causing mutations. (+info)

Parental mosaicism of JAG1 mutations in families with Alagille syndrome. (7/67)

The Alagille syndrome (AGS), a congenital disorder affecting liver, heart, skeleton and eye in association with a typical face, is an autosomal dominant disease with nearly complete penetrance and variable expression. AGS is caused by mutations in the developmentally important JAG1 gene. In our mutation screening, where 61 mutations in JAG1 were detected, we identified five cases where mosaicism is present. Our results point to a significant frequency of mosaicism for JAG1 mutations in AGS of more than 8.2%. Because mosaicism may be associated with a very mild phenotype, the appropriate diagnosis of AGS and consequently the determination of the recurrence risk can be complicated. (+info)

Outcome of liver disease in children with Alagille syndrome: a study of 163 patients. (8/67)

BACKGROUND AND AIMS: Various opinions have been expressed as to the long term prognosis of liver disease associated with Alagille syndrome (AGS). PATIENTS AND METHODS: We reviewed the outcome of 163 children with AGS and liver involvement, investigated from 1960 to 2000, the end point of the study (median age 10 years (range 2 months to 44 years)) being death, liver transplantation, or the last visit. RESULTS: At the study end point, of the 132 patients who presented with neonatal cholestatic jaundice, 102 remained jaundiced, 112 had poorly controlled pruritus, and 40 had xanthomas; cirrhosis was found in 35/76 livers, varices in 25/71 patients, and liver transplantation had been carried out in 44 patients (33%). Forty eight patients died, 17 related to complications of liver disease. Of 31 patients who did not present with neonatal cholestatic jaundice, five were jaundiced at the study end point, 17 had well controlled pruritus, and none had xanthomas; cirrhosis was found in 6/18 patients, varices in 4/11, and none underwent liver transplantation. Nine patients died, two of liver disease. In the whole series, actuarial survival rates with native liver were 51% and 38% at 10 and 20 years, respectively, and overall survival rates were 68% and 62%, respectively. Neonatal cholestatic jaundice was associated with poorer survival with native liver (p=0.0004). CONCLUSIONS: The prognosis of liver disease in AGS is worse in children who present with neonatal cholestatic jaundice. However, severe liver complications are possible even after late onset of liver disease, demanding follow up throughout life. (+info)

Spinner NB, Gilbert MA, Loomes KM, Krantz ID (20 July 2010). "Alagille Syndrome". In Adam MP, Ardinger HH, Pagon RA, et al. ( ... including Noonan syndrome, LEOPARD syndrome, Costello syndrome and cardiofaciocutaneous syndrome in which there is cardiac ... A number of genetic conditions are associated with heart defects, including Down syndrome, Turner syndrome, and Marfan syndrome ... It is called hypoplastic left heart syndrome when it affects the left side of the heart and hypoplastic right heart syndrome ...

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

ATIC Alagille syndrome 2; 610205; NOTCH2 Alagille syndrome; 118450; JAG1 Aland Island eye disease; 300600; CACNA1F Albinism, ... AKAP9 Long QT syndrome-3; 603830; SCN5A Long QT syndrome-4; 600919; ANK2 Long QT syndrome-7; 170390; KCNJ2 Long QT syndrome-9; ... TGFBR2 Long QT syndrome 12; 612955; SNT1 Long QT syndrome 13; 613485; KCNJ5 Long QT syndrome-1; 192500; KCNQ1 Long QT syndrome- ... KRAS Noonan syndrome 4; 610733; SOS1 Noonan syndrome 5; 611553; RAF1 Noonan syndrome 6; 613224; NRAS Noonan-like syndrome with ...

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

"Orphanet: Alagille syndrome". www.orpha.net. Retrieved 2019-04-16. "FBR Model for Genetic Tests,ACCE,Genetic Testing,Genomics, ... "OMIM Entry - # 300263 - SIDERIUS X-LINKED MENTAL RETARDATION SYNDROME; MRXSSD". omim.org. Retrieved 2019-04-16. "OMIM Entry ... "17q12 Deletion Syndrome as a Rare Cause for Diabetes Mellitus Type MODY5". The Journal of Clinical Endocrinology & Metabolism. ... "17q12 Recurrent Deletion Syndrome", GeneReviews®, Seattle (WA): University of Washington, Seattle, PMID 27929632, retrieved ...

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

These include: Alagille syndrome, an autosomal dominant disorder with a wide range of features and manifestations. Its five ... 2002). "Craniosynostosis in Alagille syndrome". American Journal of Medical Genetics. 112 (2): 176-80. doi:10.1002/ajmg.10608. ... Turnpenny, PD; Ellard, S (2011). "Alagille syndrome: Pathogenesis, diagnosis and management". European Journal of Human ... Rubinstein-Taybi syndrome, a mental retardation syndrome characterized by broad thumbs, facial abnormalities, and big toes ...

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

GeneReviews/NCBI/UW/NIH entry on Alagille syndrome OMIM entries on Alagille syndrome JAG1+protein,+human at the US National ... McCright B, Lozier J, Gridley T (2002). "A mouse model of Alagille syndrome: Notch2 as a genetic modifier of Jag1 ... Notch signaling Alagille syndrome Autosomal dominant Haploinsufficiency Tetralogy of fallot In situ hybridization Conditional ... Piccoli DA, Spinner NB (2002). "Alagille syndrome and the Jagged1 gene". Semin. Liver Dis. 21 (4): 525-34. doi:10.1055/s-2001- ...

https://en.wikipedia.org/wiki/JAG1

Alagille syndrome), characterized by defects of the great vessels (pulmonary artery stenosis), heart (tetralogy of Fallot in 13 ... including Noonan syndrome, LEOPARD syndrome, Costello syndrome and cardiofaciocutaneous syndrome in which there is cardiac ... A number of genetic conditions are associated with heart defects including Down syndrome, Turner syndrome, and Marfan syndrome. ... It is called hypoplastic left heart syndrome when it affects the left side of the heart and hypoplastic right heart syndrome ...

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

Zinn, Harry L.; Haller, J. O.; Kedia, Sanjay (1999). "Macromastia in a newborn with Alagille syndrome". Pediatric Radiology. 29 ... Aside from aromatase (as in aromatase excess syndrome), at least two other genetic mutations (one in PTEN) have been implicated ... There is a possible connection between macromastia and carpal tunnel syndrome Insurance companies in the United States ... Macromastia occurs in approximately half of women with aromatase excess syndrome (a condition of hyperestrogenism). ...

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

Rand, Elizabeth B. (1998-02-01). "The Genetic Basis of the Alagille Syndrome". Journal of Pediatric Gastroenterology & ... Molecular genetics of Cohen syndrome Department of Medical Genetics, University of Helsinki. ...

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

Alagille syndrome, Down syndrome, Kenny-Caffey syndrome, Leber Hereditary Optic Neuropathy and linear nevus sebaceous syndrome ... Noonan syndrome and Alagille syndrome. Optic disc drusen are not related to Bruch membrane drusen of the retina which have been ... January 1997). "Ocular ultrasound in Alagille syndrome: a new sign". Ophthalmology. 104 (1): 79-85. doi:10.1016/s0161-6420(97) ... ISBN 978-0-07-137831-4. Online Mendelian Inheritance in Man (OMIM): Noonan syndrome - 163950 Nischal KK, Hingorani M, Bentley ...

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

For peripheral pulmonary artery stenosis in Alagille syndrome". Tex Heart Inst J. 25 (1): 79-82. PMC 325508. PMID 9566070. v t ... Costello syndrome, Keutel syndrome, nasodigitoacoustic syndrome (Keipert syndrome), Noonan syndrome or Williams syndrome.[ ... Peripheral pulmonary artery stenosis may occur as an isolated event or in association with Alagille syndrome, Berardinelli-Seip ...

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

JAG1: jagged 1 (Alagille syndrome). *JPH2: encoding protein Junctophilin 2. *KIZ: encoding protein Kizuna centrosomal protein ... PRNP: prion protein (p27-30) (Creutzfeldt-Jakob disease, Gerstmann-Strausler-Scheinker syndrome, fatal familial insomnia) ...

https://en.wikipedia.org/wiki/Chromosome_20

... are a type of facies considered a symptom of Alagille syndrome. However it appears not to be specific but "a ... "Facial features in Alagille syndrome: Specific or cholestasis facies?". American Journal of Medical Genetics. 112 (2): 163-70. ... Is it specific for Alagille syndrome?". The Journal of Pediatrics. 103 (2): 205-8. doi:10.1016/S0022-3476(83)80345-X. PMID ...

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

GeneReviews/NCBI/UW/NIH entry on Alagille syndrome OMIM entries on Alagille syndrome Overview of all the structural information ... NOTCH2 is associated with Alagille syndrome and Hajdu-Cheney syndrome. Notch 2 is a member of the notch family. Members of this ... "Screening for Alagille syndrome mutations in the JAG1 and NOTCH2 genes using denaturing high-performance liquid chromatography ... 2011). "Mutations in NOTCH2 cause Hajdu-Cheney syndrome, a disorder of severe and progressive bone loss". Nature Genetics. 43 ( ...

https://en.wikipedia.org/wiki/Notch_2

NOTCH2 is associated with Alagille syndrome and Hajdu-Cheney syndrome. Notch signaling pathway Vardar D, North CL, Sanchez- ... "Screening for Alagille syndrome mutations in the JAG1 and NOTCH2 genes using denaturing high-performance liquid chromatography ... "Mutations in NOTCH2 cause Hajdu-Cheney syndrome, a disorder of severe and progressive bone loss". Nature Genetics. 43 (4): 303- ...

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

Jones EA, Clement-Jones M, Wilson DI (2000). "JAGGED1 expression in human embryos: correlation with the Alagille syndrome ... cause an X-linked mental retardation syndrome associated with aggressive outbursts, seizures, relative macrocephaly, central ...

https://en.wikipedia.org/wiki/CUL4B

Alagille syndrome Intrahepatic cholestasis of pregnancy Liver transplantation RESERVED, INSERM US14-- ALL RIGHTS. "Orphanet: ...

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

This phenotype resembles Alagille syndrome, a hallmark of which is mutations in Jagged1. Therefore, Hes-Notch interactions also ...

https://en.wikipedia.org/wiki/HES1

Primary Biliary Cirrhosis page from the National Digestive Diseases Information Clearinghouse Alagille syndrome. ... For example, it may identify a previously unsuspected variant syndrome, steatohepatitis, or interface hepatitis of moderate or ... Reuben A (2003). "The serology of the Addison-Gull syndrome". Hepatology. 37 (1): 225-8. doi:10.1002/hep.510370134. PMID ... Common associations include Sjögren's syndrome, systemic sclerosis, rheumatoid arthritis, lupus, hypothyroidism, and coeliac ...

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

... and high whole blood manganese levels in Alagille's syndrome". Gastroenterology. 106 (4): 1068-71. doi:10.1016/0016-5085(94) ...

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

... has been excluded as a candidate gene in the cause of Alagille syndrome. GRCh38: Ensembl release 89: ENSG00000125844 - ...

https://en.wikipedia.org/wiki/RRBP1

... mice and absence of HEY2 mutations in patients with congenital heart defects or Alagille syndrome". Mammalian Genome. 15 (9): ... Common variants of SCN5A, SCN10A, and HEY2 (this gene) are associated with Brugada syndrome. HEY2 has been shown to interact ... September 2013). "Common variants at SCN5A-SCN10A and HEY2 are associated with Brugada syndrome, a rare disease with high risk ...

https://en.wikipedia.org/wiki/HEY2

... disappearing bile duct syndromes, Alagille's syndrome, cystic fibrosis, and biliary atresia. Often either the best or the only ...

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

... such as Alagille syndrome. Non-enzymatic acquired alterations: Non-enzymatic disorders, are also acquired, but they are due to ...

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

... deficiency Pyruvate kinase deficiency ABO/Rh blood type autoantibodies Alpha 1-antitrypsin deficiency Alagille syndrome ( ... Crigler-Najjar syndrome, type I Crigler-Najjar syndrome, type II Leptospirosis Posthepatic jaundice (obstructive jaundice), is ... genetic conditions such as Gilbert's syndrome, not eating for a prolonged period of time, newborn jaundice, or thyroid problems ... Acute hepatitis Chronic hepatitis Hepatotoxicity Cirrhosis Drug-induced hepatitis Alcoholic liver disease Gilbert's syndrome ( ...

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

... zollinger-ellison syndrome MeSH C06.552.150.125 - alagille syndrome MeSH C06.552.150.250 - liver cirrhosis, biliary MeSH ... alagille syndrome MeSH C06.130.120.135.250.250 - liver cirrhosis, biliary MeSH C06.130.120.200 - cholangitis MeSH C06.130. ... gardner syndrome MeSH C06.405.469.578.750 - peutz-jeghers syndrome MeSH C06.405.469.600 - jejunal diseases MeSH C06.405.469.600 ... postgastrectomy syndromes MeSH C06.405.748.630.310 - dumping syndrome MeSH C06.405.748.789 - stomach neoplasms MeSH C06.405. ...

https://en.wikipedia.org/wiki/List_of_MeSH_codes_(C06)

There are also many pediatric liver diseases, including biliary atresia, alpha-1 antitrypsin deficiency, alagille syndrome, ... Budd-Chiari syndrome is a condition caused by blockage of the hepatic veins (including thrombosis) that drain the liver. It ... "Budd-Chiari syndrome in Sweden: epidemiology, clinical characteristics and survival - an 18-year experience". Liver ...

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

MeSH C16.131.077.065 - Alagille syndrome MeSH C16.131.077.095 - Angelman syndrome MeSH C16.131.077.112 - Bardet-Biedl syndrome ... branchio-oto-renal syndrome MeSH C16.131.260.190 - cri du chat syndrome MeSH C16.131.260.210 - De Lange syndrome MeSH C16.131. ... branchio-oto-renal syndrome MeSH C16.320.180.190 - cri du chat syndrome MeSH C16.320.180.210 - De Lange syndrome MeSH C16.320. ... branchio-oto-renal syndrome MeSH C16.131.077.250 - Cockayne syndrome MeSH C16.131.077.262 - cri du chat syndrome MeSH C16.131. ...

https://en.wikipedia.org/wiki/List_of_MeSH_codes_(C16)

... syndrome Rotor syndrome Drugs Total parenteral nutrition Idiopathic Biliary atresia or bile duct obstruction Alagille syndrome ... Alagille syndrome, alpha 1-antitrypsin deficiency, and other pediatric liver diseases should be considered. The evaluation for ... jaundice Cephalohematoma Polycythemia Urinary tract infection Sepsis Hypothyroidism Gilbert's syndrome Crigler-Najjar syndrome ...

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

... syndrome Al Gazali Hirschsprung syndrome Al Gazali Khidr Prem Chandran syndrome Al Gazali Sabrinathan Nair syndrome Alagille- ... Pande syndrome Aarskog syndrome Aase-Smith syndrome Aase syndrome Abasia ABCD syndrome Abdallat-Davis-Farrage syndrome ... syndrome Akesson syndrome Aksu-Stckhausen syndrome Al Awadi Teebi Farag syndrome Al Frayh Facharzt Haque syndrome Al Gazali Al ... Alien hand syndrome Alkaptonuria Allain-Babin-Demarquez syndrome Allan-Herndon-Dudley syndrome Allanson-Pantzar-McLeod syndrome ...

https://en.wikipedia.org/wiki/List_of_diseases_(A)

Ala Alagille syndrome Albino Alcoholism Alkylating agent Allele Allele frequency Alleles Allopolyploid Allosteric protein ... Junk DNA Kappa particle Kartagener's syndrome Karyokinesis Karyotype Kilobase Kin selection Kinetochore Klinefelter syndrome ... tumor Wobble Wolfram syndrome X chromosome X hyperactivation X linkage X linked X-and-Y linkage X-inactivation X:A ratio ... Leader transcript Leading strand Leaky mutant Lesion Lethal gene Leu Leucine zipper Leukemia Li-Fraumeni syndrome Library ( ...

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

... dumping syndrome, excessive scarring, and rarely, achalasia.[10] Surgical procedures sometimes fail over time, requiring a ... Complications from surgical procedures to correct a hiatal hernia may include gas bloat syndrome, dysphagia (trouble swallowing ...

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

OMIM entries on Alagille syndrome. *Alagille Syndrome, Liver Diseases and Treatments, Cincinnati Children's Hospital Medical ... McKusick-Kaufman syndrome（英语：McKusick-Kaufman syndrome）. *Autosomal recessive polycystic kidney（英语：Autosomal recessive ... GeneReviews/NCBI/UW/NIH entry on Alagille syndrome. * ... Van der Woude syndrome（英语：Van der Woude syndrome）. *Tongue ... 纺锤体: Meckel syndrome（英语：Meckel syndrome）. *中心体: Joubert syndrome（英语：Joubert syndrome） ...

https://zh.wikipedia.org/wiki/阿拉吉歐症候群

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https://kn.wikipedia.org/wiki/ಟೆಂಪ್ಲೇಟು:Congenital_malformations_and_deformations_of_digestive_system

... syndrome Afferent loop syndrome Aicardi syndrome Aicardi-Goutières syndrome AIDS dysmorphic syndrome Al-Raqad syndrome Alagille ... syndrome Wende-Bauckus syndrome Werner syndrome Wernicke-Korsakoff syndrome West syndrome Westerhof syndrome Wet lung syndrome ... syndrome Shone's syndrome Short anagen syndrome Short bowel syndrome short limb syndrome Short man syndrome Short QT syndrome ... syndrome Radial tunnel syndrome Rage syndrome Raghib syndrome Raine syndrome Ramos-Arroyo syndrome Ramsay Hunt syndrome type 1 ...

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

Alagille established the initial criteria for diagnosing the syndrome. Alagille served as editor-in-chief of the Revue ... Alagille syndrome is named for him, as he had first described the condition in 1969. He recognized that a number of his ... Alagille died in 2005 following heart surgery. Beighton, Peter; Beighton, Greta (1997). The Person Behind the Syndrome. ... "Renal abnormalities in a family with Alagille syndrome". The Netherlands Journal of Medicine. 68 (1): 38-39. Retrieved February ...

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

Tamagnan G, Alagille D, Fu X, Kula NS, Baldessarini RJ, Innis RB, Baldwin RM (February 2005). "Synthesis and monoamine ... promoter of this gene has been shown to affect the rate of serotonin uptake and may play a role in sudden infant death syndrome ...

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

Alagille syndrome is a genetic disorder that can affect the liver, heart, and other parts of the body. Explore symptoms, ... mutations in the JAG1 gene cause Alagille syndrome. Another 7 percent of individuals with Alagille syndrome have small ... medlineplus.gov/genetics/condition/alagille-syndrome/ Alagille syndrome. ... Some people with Alagille syndrome may have isolated signs of the disorder, such as a heart defect like tetralogy of Fallot, or ...

https://medlineplus.gov/genetics/condition/alagille-syndrome

... and other parts of the body.One of the major features of Alagille syndrome is liver damage caused by abnormalities in the bile ... Alagille syndrome is a genetic disorder that can affect the liver, heart, ... mutations in the JAG1 gene cause Alagille syndrome. Another 7 percent of individuals with Alagille syndrome have small ... medlineplus.gov/genetics/condition/alagille-syndrome/ Alagille syndrome. ...

https://medlineplus.gov/genetics/condition/alagille-syndrome/

Information about Alagille syndrome causes, symptoms, diagnosis and treatment, provided by Cincinnati Childrens Hospital ... Diagnosis of Alagille Syndrome Show A diagnosis of Alagille syndrome may be made based on genetic testing, or by having certain ... Treatment for Alagille Syndrome Show There is no cure for Alagille syndrome. Management of the disorder is aimed at preventing ... Alagille Syndrome Alagille syndrome is a rare, inherited disorder. It can affect the liver, heart, eyes, bones, kidneys and ...

https://www.cincinnatichildrens.org/health/a/alagille-syndrome

Describes Alagille syndrome, a rare, inherited disorder that affects the liver. Covers the causes, symptoms, diagnosis, ... Alagille Syndrome. View or Print All Sections Definition & Facts Alagille syndrome is a genetic disorder that may affect many ... The most common signs and symptoms of Alagille syndrome are related to the liver. Alagille syndrome may also affect other parts ... A person with Alagille syndrome has fewer than the normal number of small bile ducts inside the liver. As bile builds up in the ...

https://www.niddk.nih.gov/health-information/liver-disease/alagille-syndrome?dkrd=hispt0378

"Alagille syndrome". Genetics Home Reference. Retrieved 31 October 2016. Diaz-Frias J, Kondamudi NP (2019). "Alagille Syndrome ... GeneReviews/NCBI/UW/NIH entry on Alagille syndrome OMIM entries on Alagille syndrome This article incorporates public domain ... "Alagille syndrome". Genetics Home Reference. Retrieved 2016-12-23. "Alagille Syndrome - Diagnosis & Treatment". Boston ... genetic analyses can achieve efficient diagnostic yields for subjects with Alagille syndrome and incomplete Alagille syndrome ...

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

... and complications of Alagille syndrome with medicines and surgery. ... Treatment for Alagille Syndrome. How do doctors treat Alagille syndrome?. Doctors may refer people with Alagille syndrome to a ... Can I prevent Alagille syndrome?. Experts have not yet found a way to prevent Alagille syndrome. People with Alagille syndrome ... How do doctors treat the complications of Alagille syndrome?. Liver complications. If Alagille syndrome leads to cirrhosis and ...

https://www.niddk.nih.gov/health-information/liver-disease/alagille-syndrome/treatment

A new mouse model of Alagille syndrome. *Iain Dickson Nature Reviews Gastroenterology & Hepatology volume 15, page4(2018)Cite ... Alagille syndrome is a genetic disorder characterized by severe liver and heart abnormalities, and ocular, vertebral and ... in which bile duct development is disrupted and most features of Alagille syndrome are reproduced. Using this model, the ... Mouse model of Alagille syndrome and mechanisms of Jagged1 missense mutations. Gastroenterology http://dx.doi.org/10.1053/j. ...

https://www.nature.com/articles/nrgastro.2017.180?error=cookies_not_supported&code=b15c5845-7a88-4693-ba0a-c14c9974c2d2

Characterization of Pulmonary Artery Stenoses in Alagille Syndrome - a Medical Record Review. *Alagille Syndrome ... Evaluation of LUM001 in the Reduction of Pruritus in Alagille Syndrome. *Alagille Syndrome ... Positional Cloning of the Gene(s) Responsible for Alagille Syndrome. *Alagille Syndrome ... Randomized Drug Withdrawal Period to Evaluate Safety and Efficacy in Children With Alagille Syndrome. *Alagille Syndrome ...

https://clinicaltrials.gov/ct2/results?cond=%22Alagille+syndrome%22

Copyright ©2020 NORD - National Organization for Rare Disorders, Inc. All rights reserved. NORD is a registered 501(c)(3) charity organization. Please note that NORD provides this information for the benefit of the rare disease community. NORD is not a medical provider or health care facility and thus can neither diagnose any disease or disorder nor endorse or recommend any specific medical treatments. Patients must rely on the personal and individualized medical advice of their qualified health care professionals before seeking any information related to their particular diagnosis, cure or treatment of a condition or disorder. ...

https://rarediseases.org/videos/alagille-syndrome/

Alagille syndrome is a rare liver disorder that can affect many major organs in the body. Learn more from Boston Childrens ... Alagille Syndrome. What is Alagille syndrome?. The syndrome is usually diagnosed during infancy or early childhood. Alagille ... What causes Alagille syndrome?. Alagille syndrome is caused by a gene mutation that can pass from parent to child. Between 30 ... What are the symptoms of Alagille syndrome?. The symptoms of Alagille syndrome vary from child to child and are more severe in ...

http://www.childrenshospital.org/conditions-and-treatments/conditions/a/alagille-syndrome

Alagille syndrome (ALGS), also known as arteriohepatic dysplasia, is a rare autosomal dominant genetic disorder caused by ... Alagille syndrome is an autosomal dominant disorder with variable expression.. *Alagille syndrome and associated abnormalities ... Alagille D, Estrada A, Hadchouel M, et al. (1987) Syndromic paucity of interlobular bile ducts (Alagille syndrome or ... Alagille syndrome is most often caused by a mutation, or defect, in the JAGGED1 (JAG1) or NOTCH2 receptor gene. ...

http://www.els.net/WileyCDA/ElsArticle/refId-a0021440.html

0 pledged to $2,087 donated to Alagille Syndrome Alliance Ended 6 months ago ...

https://www.causes.com/posts/4727858

Alagille syndrome is an autosomal dominant inherited disorder associated with liver, heart, eye and skeletal abnormalities, and ... What is Alagille syndrome?. Alagille syndrome - also known as Alagille-Watson syndrome, syndromic bile duct paucity and ... Frequently asked questions about Alagille syndrome. Is Alagille syndrome always inherited?. No. In about half of the Alagille ... The pancreas and Alagille syndrome. It is well-documented that Alagille syndrome affects multiple organs, such as the liver, ...

https://www.chop.edu/conditions-diseases/alagille-syndrome

AHD, Alagille syndrome 1, Alagilles syndrome, Alagille-Watson syndrome, ALGS, ALGS1, anomalies of the optic disc, aortic ... Many people with Alagille syndrome have poor growth and developmental delays.. *Cognitive: People with Alagille syndrome may ... Alagille Syndrome Alliance. .. *Alessandro G, Incerti M, Andreani M. Alagille syndrome: prenatal sonographic findings. J Clin ... About 30% of cases of Alagille syndrome, however, have unknown causes. In about 30-50% of cases of Alagille syndrome, a person ...

http://www.livingnaturally.com/ns/DisplayMonograph.asp?StoreID=98623QASQBSR2L1C0G03N0ET9VTJ27C2&DocID=condition-alagillesyndrome

... in children with Alagille syndrome (AGS) in comparison with a normative population and other chronic diseases, and also to ... OBJECTIVES: The aim of the study was to assess health-related quality of life (HRQOL) in children with Alagille syndrome (AGS) ...

http://www.biomedsearch.com/nih/Health-Status-Patients-With-Alagille/20948445.html

Alagille Syndrome. Alagille syndrome is a rare genetic disorder that is caused by hereditary or spontaneous mutations in JAG1 ... Alagille syndrome is an inherited disease in which the patient has fewer than the normal number of bile ducts leading to ... He is a victim of serious Alagille Syndrome, which causes him to itch uncontrollably. This disease can turn life threatening ... Approximately 75% of the children diagnosed with Alagille syndrome live to 20 years of age; deaths most often is caused by ...

https://www.medindia.net/news/alagille-syndrome-causes-4-year-old-to-itch-non-stop-114982-1.htm

... , Authors: Michçle Meunier-Rotival, Michelle Hadchouel. Published in: Atlas Genet Cytogenet Oncol ... Alagille syndrome (AGS). Written. 2005-10. Michçle Meunier-Rotival, Michelle Hadchouel. INSERM E0020 80 rue du General Leclerc ... Alagille syndrome and deletion of 20p.. Anad F, Burn J, Matthews D, Cross I, Davison BC, Mueller R, Sands M, Lillington DM, ... The Alagille syndrome alliance. Association. Childrens liver association for support services. Association. Verein Cholestase ...

http://atlasgeneticsoncology.org/Kprones/AlagilleID10090.html

Eighty five percent of patients with Alagille Syndrome have progressive loss of bile ducts in the liver and narrowing of ... In addition to defects in the biliary system, newborns with Alagille Syndrome have defects in their cardiovascular system (most ... Alagille Syndrome, sometimes called arteriohepatic dysplasia, is an autosomal dominant disease with highly variable ... The Alagille Syndrome Alliance (USA). Alagille Syndrome Alliance. [Support Groups]. The Alagille Syndrome Alliance is a ...

http://ibis-birthdefects.org/start/alagsyn.htm

Alagille syndrome is a rare, genetic condition. It can affect different parts of the body including the liver, heart, kidneys, ... How is Alagille syndrome diagnosed?. If your child has some of the features of Alagille syndrome there are a number of tests ... How is Alagille syndrome treated?. There is no cure for Alagille syndrome but there are treatments that can deal with the ... What are the effects of Alagille syndrome?. Although some individuals with Alagille syndrome wont have any issues with their ...

https://childliverdisease.org/liver-information/childhood-liver-conditions/alagille-syndrome/

Alagille syndrome), Authors: Michèle Meunier-Rotival, Catherine Driancourt, Julie Boyer-Di Ponio. Published in: Atlas Genet ... Alagille syndrome (AGS). Disease. syndrome associating 5 major features (complete syndrome) : paucity of interlobular bile ... Alagille syndrome and deletion of 20p.. Anad F, Burn J, Matthews D, Cross I, Davison BC, Mueller R, Sands M, Lillington DM, ... JAG1 jagged 1 (Alagille syndrome). Written. 2005-10. Michèle Meunier-Rotival, Catherine Driancourt, Julie Boyer-Di Ponio. ...

http://www.atlasgeneticsoncology.org/Genes/JAG1ID41029ch20p12.html

For most of his life, Alejandro was in and out of the hospital due to complications from Alagille syndrome. But a year after a ... Alagille Syndrome and Liver Transplant: Alejandros Story. Published on Mar 09, 2018 ... The liver transplant eliminated many of the most critical symptoms of his Alagille syndrome, but he will always have the ... It appeared that Alejandro had Alagille syndrome, a genetic condition associated with liver, heart and eye problems and ...

https://www.chop.edu/stories/alagille-syndrome-and-liver-transplant-alejandro-s-story

Was your child recently diagnosed with Alagilles Syndrome? Learn about the symptoms, diagnosis and treatment for this rare ... Alagilles Syndrome Symptoms and Treatment Options. What Is Alagilles Syndrome?. In Alagilles syndrome, also known as " ... Alagilles Syndrome Symptoms in Children. Alagilles syndrome symptoms can range from mild to severe; a person with Alagilles ... Alagilles Syndrome Treatment. There is no cure for Alagilles syndrome, but the symptoms can usually be managed without ...

http://www.chp.edu/our-services/transplant/liver/education/liver-disease-states/alagilles-syndrome

... researchers at Karolinska Institutet have discovered that the liver disease part of the syndrome is caused by specific ... Serious liver and heart problems can affect children with Alagille Syndrome early in life. While there is as yet no cure, ... Children with Alagille Syndrome have malformed bile ducts. Published 2017-11-21 12:54. Updated 2017-11-21 13:46Denna sida på ... "Mouse Model of Alagille Syndrome and Mechanisms of Jagged1 Missense Mutations". Emma Rachel Andersson. Indira V Chivukula, ...

https://ki.se/en/news/children-with-alagille-syndrome-have-malformed-bile-ducts

Alagille Syndrome explanation. Define Alagille Syndrome by Websters Dictionary, WordNet Lexical Database, Dictionary of ... Alagille Syndrome Pronunciation: (al-uh-GEEL sin-drohm). A condition of babies in their first year. The bile ducts in the liver ... Alagille Syndrome --. Alalia. Alalonga. ALAM. Alamire. Alamo. Alamodality. Alamode. Alamort. Alan. Alan Alexander Milne. Alan ...

http://www.webster-dictionary.org/definition/Alagille+Syndrome

Renal anomalies in Alagille syndrome: A disease-defining feature†‡§. Authors. *. Binita M. Kamath,. Corresponding author*E-mail ... Alagille syndrome (ALGS) is an autosomal dominant condition, primarily caused by mutations in JAGGED1. ALGS is defined by ... Renal anomalies in Alagille syndrome: A disease-defining feature. Am J Med Genet Part A 158A:85-89. ... Mei Lin Z. Bissonnette, Jerome C. Lane, Anthony Chang, Extreme Renal Pathology in Alagille Syndrome, Kidney International ...

http://onlinelibrary.wiley.com/doi/10.1002/ajmg.a.34369/full?globalMessage=0

We provide you with updates on Alagille Syndrome research, clinical trials of interest, free materials, and phone support. ... The Alagille Syndrome Alliance , ALL RIGHTS RESERVED , DESIGNED BY LUXHOJ CONSULTING LLC , oNline Web Fonts. ... Show your ALGS pride with genuine branded gear from the Alagille Syndrome Alliance. ... and enrich the lives of people affected by Alagille Syndrome.". ... ALGS is a complex and sometimes frustrating syndrome. Thats ...

https://alagille.org/board.html/

Alagille Syndrome Org Launches Multi-Colored Ribbon Awareness Project. Cher Bork2018-08-27T17:00:06+00:00August 27th, 2018, ... The Alagille Syndrome Alliance , ALL RIGHTS RESERVED , DESIGNED BY LUXHOJ CONSULTING LLC , oNline Web Fonts. ... Duc Dong and Sanford Burnham Prebys Discovery Institute, a cure for the rare disease, Alagille Syndrome, is one step closer. ... Duc Dong and Sanford Burnham Prebys Discovery Institute, a cure for the rare disease, Alagille Syndrome, is one step closer. ...

https://alagille.org/?page_id=2367

Alagille Syndrome (AS) is a multisystemic genetic disorder, inherited through an dominant autosomal feature of variable ... getUrlWeb/en-aortic-aneurysm-in-alagille-syndrome-articulo-13123718 data-action=share/whatsapp/share class=whatsup-g> ... Vascular anomalies in Alagille syndrome: a significant cause of morbidity and mortality.. ... Features of Alagille syndrome in 92 patients: frequency and relation to prognosis.. ...

https://www.revespcardiol.org/en-aortic-aneurysm-in-alagille-syndrome-articulo-13123718

Alagille Syndrome is a genetic pathologic condition causing narrowing and malformation of the bile ducts. Know about its Causes ... Age- Alagille syndrome is often observed in infants and children.. *Organs Affected- The syndrome is a genetic disorder of ... Alagille Syndrome- This is an inherited medical condition usually found in children. Disease causes progressive loss of bile ... Bile Duct- Children affected with Alagille syndrome tend to have lost their bile ducts within the first year of their life. ...

https://www.epainassist.com/abdominal-pain/liver/alagille-syndrome

We present the case of a 14 month-old girl with APV and a family history of Alagille syndrome. ... ranging from an isolated heart defect to the complete clinical features of Alagille syndrome. ...

http://adc.bmj.com/content/99/Suppl_2/A266.2

In more than 90 percent of cases, mutations in the JAG1 gene cause Alagille syndrome. (medlineplus.gov)
Gene mutations cause Alagille syndrome. (nih.gov)
Mutations in NOTCH2 are much less likely to cause Alagille syndrome, but the primary type of ALGS-causing mutation in NOTCH2 is a missense mutation. (wikipedia.org)
We have two copies of each gene in our body but only one of the NOTCH2 or JAG1 genes needs to be affected to cause Alagille syndrome. (childliverdisease.org)
NOTCH2 mutations cause Alagille syndrome, a heterogeneous disorder of the NOTCH signaling pathway. (springer.com)
Genetic studies have demonstrated the range of defects in JAG1 that cause Alagille syndrome. (nih.gov)
In very few cases, another gene called Notch 2, cause Alagille syndrome. (symptomstreatment.org)

One of the major features of Alagille syndrome is liver damage caused by abnormalities in the bile ducts. (medlineplus.gov)
To produce the new mouse model, researchers generated mice homozygous for a missense mutation (H268Q) in JAG1 ( Jag1 Ndr/Ndr ) in which bile duct development is disrupted and most features of Alagille syndrome are reproduced. (nature.com)
In addition to liver disease, heart problems are one of the most common features of Alagille syndrome. (childliverdisease.org)
If your child has some of the features of Alagille syndrome there are a number of tests which can be carried out to find out if Alagille syndrome is the cause. (childliverdisease.org)
Mutations in the JAG-1 gene cause a broad spectrum of symptoms, ranging from an isolated heart defect to the complete clinical features of Alagille syndrome. (bmj.com)
Features of Alagille syndrome in 92 patients: frequency and relation to prognosis. (springer.com)
This review focuses on clinical and genetic features of Alagille syndrome. (nih.gov)
Cardiovascular anomalies are among the most common features of Alagille syndrome (AGS). (cdc.gov)

While these distinct facial features are often presented in ALGS patients, the features are presumably not due to Alagille syndrome, but they are characteristic of patients with intrahepatic cholestatic liver disease. (wikipedia.org)
Alagille syndrome (ALGS), also known as arteriohepatic dysplasia, is a rare autosomal dominant genetic disorder caused by mutations in the Notch signalling pathway. (els.net)
ALGS is a complex and sometimes frustrating syndrome. (alagille.org)
Show your ALGS pride with genuine branded gear from the Alagille Syndrome Alliance. (alagille.org)
The Alagille Syndrome Alliance (ALGSA), a nonprofit organization dedicated to furthering awareness and understanding of Alagille Syndrome (ALGS), today announced opening of applications for the Alaina Kaitlyn Hahn Celebratory Scholarship for the 2018-2019 academic year. (alagille.org)
Maralixibat is a novel, minimally absorbed, orally administered apical sodium dependent bile acid transporter inhibitor being evaluated for the treatment of cholestatic pruritus in patients with Alagille syndrome (ALGS). (pharmavoice.com)
More than 1,700 individuals have received maralixibat, including more than 120 children who have received maralixibat as an investigational treatment for Alagille syndrome (ALGS) and progressive familial intrahepatic cholestasis (PFIC). (pharmavoice.com)
The renal manifestations of Alagille syndrome (ALGS) are an under-recognized, but clinically important component of the syndrome. (springer.com)
My sister Anna was born with a very rare genetic disorder called Alagille Syndrome (ALGS). (celestelaurent.com)
Alagille Syndrome (ALGS) is an autosomal dominant disease presented by multi-system disorder including liver, heart, eyes, vertebrae, and face. (anncaserep.com)
Background: Alagille syndrome (ALGS) is an autosomal dominant genetic disorder, with highly variable phenotype affecting multiple organs. (eurospe.org)
Clinical utility gene card for: Alagille Syndrome (ALGS). (cdc.gov)
Objectives Cardiac output (CO) response to dobutamine can identify Alagille's syndrome (ALGS) patients at higher risk of cardiovascular complications during liver transplantation. (elsevier.com)
The Alagille Syndrome Alliance is an international nonprofit started in 1993 representing the ALGS community. (retrophin.com)

Another 7 percent of individuals with Alagille syndrome have small deletions of genetic material on chromosome 20 that include the JAG1 gene. (medlineplus.gov)
Alagille syndrome is most often caused by a mutation, or defect, in the JAGGED1 (JAG1) or NOTCH2 receptor gene. (els.net)
Alagille syndrome has been mapped to the 20p12‐jagged‐1 locus, JAG1, which encodes a ligand critical to the NOTCH gene‐signalling cascade that is important in foetal development. (els.net)
Alagille syndrome is caused by mutations or defects in the JAG1 and NOTCH2 genes. (livingnaturally.com)
Alagille syndrome is a rare genetic disorder that is caused by hereditary or spontaneous mutations in JAG1 or NOTCH2 on chromosome 20. (medindia.net)
More than nine out of ten people with Alagille syndrome have a mutation (change) in a gene called JAG1. (childliverdisease.org)
As proof of principle, we applied DUCT to a mouse model for Alagille syndrome ( Jag1 Ndr/Ndr mice), characterized by intrahepatic bile duct paucity, that can spontaneously generate a biliary system in adulthood. (elifesciences.org)
Since Hey2 is one of the few Notch target genes, it is also conceivable that HEY2 mutations may account for cases of Alagille syndrome (AGS: variable combinations of heart, skeleton, eye, and facial malformations and cholestasis), in which the typical mutations of the Notch ligand JAG1 cannot be found. (deepdyve.com)
Jagged1 (JAG1) mutations in Alagille syndrome: increasing the mutation detection rate. (springer.com)
Renal failure and hypertension in Alagille syndrome with a novel JAG1 mutation. (springer.com)
Alagille syndrome is related to the JAG1 gene mutation. (cedars-sinai.org)
Most cases of Alagille syndrome occur due to mutations in one copy of the JAG1 gene. (healthmedicinet.com)
Most people with Alagille syndrome have a mutation, or defect, in the Jagged1 (JAG1) gene. (british-liver-trust.org.uk)
Alagille syndrome is characterized by a paucity of interlobular bile ducts with chronic cholestasis, cardiac, skeletal, and eye abnormalities and is associated predominantly with JAG1 mutations. (elsevier.com)
Alagille syndrome is a genetic disorder estimated to occur in 1 of 70,000 to 100,000 birth caused by mutations in the JAG1 and NOTCH2 genes. (sashabella.com)
Alagille syndrome may result from heterogeneous gene mutations, including mutations in JAG1 on CHROMOSOME 20 (Type 1) and NOTCH2 on CHROMOSOME 1 (Type 2). (childrensmercy.org)
Identification of the role of Jagged1 (JAG1) in the etiology of Alagille syndrome has improved diagnosis for this variably expressed disorder. (nih.gov)
Approximately 95% of patients with Alagille syndrome have a mutation in the JAG1 gene. (ctgt.net)
The Alagille syndrome NGS panel consists of three genes: ATP8B1, JAG1 and NOTCH2. (ctgt.net)
Alagille syndrome is caused by either mutation in the JAG1 gene or deletion in genetic material on chromosome 20 that include the JAG1 gene. (themarketcorrespondent.com)
2014. Polymorphism analysis and new JAG1 gene mutations of Alagille syndrome in Mexican population. (med-expert.com.ua)
2012. Spectrum of JAG1 gene mutations in Polish patients with Alagille syndrome. (med-expert.com.ua)
Variable expression of Alagille syndrome in a family with a new JAG1 gene mutation. (med-expert.com.ua)

Common signs of Alagille syndrome include congenital heart problems varying from heart murmurs to significant structural abnormalities, such as Tetralogy of Fallot. (wikipedia.org)
Alagille syndrome is a genetic disorder characterized by severe liver and heart abnormalities, and ocular, vertebral and craniofacial malformations. (nature.com)
Alagille syndrome and associated abnormalities include those of the liver, heart, eye, skeleton and kidneys and characteristic facial features. (els.net)
Deaths in people with Alagille syndrome are most often caused by liver failure, heart problems and blood vessel abnormalities. (els.net)
Alagille syndrome - also known as Alagille-Watson syndrome, syndromic bile duct paucity and arteriohepatic dysplasia - is an autosomal dominant inherited disorder associated with liver, heart, eye and skeletal abnormalities, as well as characteristic facial features. (chop.edu)
There are about 226 genetic mutations, or abnormalities, associated with Alagille syndrome. (livingnaturally.com)
However, other organ systems distinguishes Alagille syndrome from other liver and bile duct diseases in infants Progressive loss of the bile ducts within the liver over Narrowing of bile ducts outside the liver Symptoms of the illness are jaundice, pale, loose stools and poor growth within the first three months Other features include abnormalities in the cardiovascular system, the spinal column, the eye and the kidneys. (ibis-birthdefects.org)
It appeared that Alejandro had Alagille syndrome , a genetic condition associated with liver, heart and eye problems and skeletal abnormalities. (chop.edu)
Alagille syndrome is a disorder that is associated with problems in several different body organs including - liver disease, congenital heart conditions, abnormalities in the eye and characteristic facial features. (igenomix.it)
In addition to the liver, Alagille syndrome is associated with abnormalities that involve the heart, eye, skeleton, kidneys, and the increasing importance of abnormalities of the central nervous system is being recognized. (nih.gov)
Some of the cardiac abnormalities associated with Alagille syndrome can be corrected via surgery. (symptomstreatment.org)
The main clinical findings of Alagille syndrome include cholestasis due to bile duct paucity, congenital heart defects, skeletal abnormalities, a characteristic facial appearance, eye abnormalities, and renal disease. (ctgt.net)
Alagille syndrome (AGS) is an autosomal-dominant disorder with varying degrees of abnormalities in the liver, heart, eyes, face, bone, and to a lesser degree the kidney, vasculature, and pancreas [ 1 - 4 ]. (e-cmh.org)
Microdeletion syndromes involving chromosomes 1 through 11 are discussed separately, as are microduplication syndromes and congenital abnormalities of the sex chromosomes. (uptodate.com)
See 'Microdeletion syndromes (chromosomes 1 to 11)' and 'Microduplication syndromes' and 'Sex chromosome abnormalities' and 'Congenital cytogenetic abnormalities' . (uptodate.com)
In addition, NKX2-5 is associated with defects in the electrical conduction of the heart and TBX5 is related to the Holt-Oram syndrome which includes electrical conduction defects and abnormalities of the upper limb. (wikipedia.org)

A diagnosis of Alagille syndrome may be made based on genetic testing, or by having certain symptoms. (cincinnatichildrens.org)
The doctors confirmed the diagnosis of Alagille syndrome and prescribed a course of treatment with medication. (chop.edu)
A diagnosis of Alagille's syndrome is usually confirmed through blood tests , ultrasound , and liver biopsy . (chp.edu)
Turnpenny PD, Ellard S. Alagille syndrome: pathogenesis, diagnosis and management. (springer.com)
Diagnosis of Alagille syndrome-25 years of experience at King's College Hospital. (springer.com)
The patient was a 15-year-old girl with an established diagnosis of Alagille syndrome (AS) since early life. (peertechz.com)
Sometimes, surgery is necessary during infancy to help establish the diagnosis of Alagille syndrome(Rule out biliary atresia) by direct examination of the bile duct system. (childrenliverindia.org)
The Igenomix Alagille Syndrome Panel can be used to make a directed and accurate differential diagnosis of jaundice in the newborn , for an early initiation of treatment leading to a better prognosis of the disease. (igenomix.it)
Alagille syndrome: pathogenesis, diagnosis and management. (igenomix.it)
Molecular diagnosis is particularly useful for patients with atypical or mild Alagille syndrome who do not meet classic diagnostic criteria. (anncaserep.com)
When Andrew turned a year old we finally got the diagnosis of Alagille Syndrome. (liverfoundation.org)
A diagnosis of Alagille syndrome is made based upon identification of characteristic symptoms, a detailed patient history, a thorough clinical evaluation and a variety of specialized tests. (rareshare.org)
Because the symptoms of Alagille syndrome are highly variable, obtaining a diagnosis can be difficult. (rareshare.org)

1987) Syndromic paucity of interlobular bile ducts (Alagille syndrome or arteriohepatic dysplasia): review of 80 cases. (els.net)
This disorder has been referred to as Alagille-Watson syndrome, syndromic bile duct paucity and arteriohepatic dysplasia, but is most commonly known as Alagille syndrome. (chop.edu)
Alagille syndrome is also sometimes known as arteriohepatic dysplasia or syndromic bile duct paucity. (symptomstreatment.org)
Electrophysiological findings in a family with congenital arteriohepatic dysplasia (Alagille syndrome). (freewatertrial.com)

In the majority of cases of Alagille syndrome, there are changes or mutations in the DNA sequence that makes up the Jagged1 gene. (chop.edu)
About 70% of cases of Alagille syndrome are associated with known mutations. (livingnaturally.com)
About 30% of cases of Alagille syndrome, however, have unknown causes. (livingnaturally.com)
In about 30-50% of cases of Alagille syndrome, a person inherits the disorder from a parent. (livingnaturally.com)
Most cases of Alagille syndrome is caused by mutation in a gene called Jagged 1, found in chromosome 20. (symptomstreatment.org)
In most cases of Alagille syndrome, random changes in the DNA sequence occur, which makes the Jagged 1 gene. (symptomstreatment.org)

Does child with Alagille syndrome have vitamin deficiency? (childrenliverindia.org)
This is the summary of literature statistics and our clinical observation of a child with Alagille syndrome. (med-expert.com.ua)

In Alagille syndrome, the bile ducts may be narrow, malformed, and reduced in number (bile duct paucity). (medlineplus.gov)
Bile Duct- Children affected with Alagille syndrome tend to have lost their bile ducts within the first year of their life. (epainassist.com)
also lay a foundation for a deeper understanding of bile duct recovery in Alagille syndrome. (elifesciences.org)
The clinical diagnostic criteria for Alagille syndrome include: The histological finding of bile duct paucity (an increased portal tract-to-bile duct ratio) on liver biopsy. (sashabella.com)
Since the first descriptions of Alagille syndrome (syndromic bile duct paucity) 30 years ago, our appreciation of the clinical variability and complexity of this disorder has grown. (nih.gov)

Boyer-Di Ponio J, Wright-Crosnier C, Groyer-Picard MT, Driancourt C, Beau I, Hadchouel M, Meunier-Rotival M. Biological function of mutant forms of JAGGED1 proteins in Alagille syndrome: inhibitory effect on Notch signaling. (medlineplus.gov)
Mouse model of Alagille syndrome and mechanisms of Jagged1 missense mutations. (nature.com)
Alagille syndrome is predominately caused by changes in a gene called Jagged1 located on chromosome 20. (chop.edu)
About one-third of children with Alagille syndrome inherit the change in Jagged1 from a parent. (chop.edu)
Alagille syndrome is an autosomal dominant disorder, which means someone who carries the Jagged1 gene mutation has a 50 percent chance of passing on that mutation to their child. (chop.edu)
Genetic mutation of gene JAGGED1 results in Alagille syndrome. (epainassist.com)
Alagille syndrome is caused by mutations in human Jagged1, which encodes a ligand for Notch1. (springer.com)
Mutations in the human Jagged1 gene are responsible for Alagille syndrome. (springer.com)
The expression of Jagged1 in the developing mammalian heart correlates with cardiovascular disease in Alagille syndrome. (semanticscholar.org)
This syndrome is characterized by chronic intrahepatic cholestasis, facial dysmorphism, congenital cardio - vascular system, skeleton and eye changes, by the presence of characteristic histological criteria of morphological examination of liver biopsy and confirmed by molecular genetic studies of gene mutations or JAGGED1 NOTCH2. (med-expert.com.ua)
Alagille syndrome is a rare autosomal dominant condition characterised by mutation in Jagged1 gene. (lenus.ie)
Expression of mutant JAGGED1 alleles in patients with Alagille syndrome. (freewatertrial.com)

Some people with Alagille syndrome may have isolated signs of the disorder, such as a heart defect like tetralogy of Fallot, or a characteristic facial appearance. (medlineplus.gov)
This figure is based on diagnoses of liver disease in infants, and may be an underestimation because some people with Alagille syndrome do not develop liver disease during infancy. (medlineplus.gov)
A few people with Alagille syndrome have mutations in a different gene, called NOTCH2 . (medlineplus.gov)
Doctors may refer people with Alagille syndrome to doctors who specialize in the liver, heart, blood vessels, or kidneys to treat the disease. (nih.gov)
Doctors may refer people with Alagille syndrome to a hepatologist, a doctor who specializes in liver diseases, to treat liver symptoms and complications. (nih.gov)
People with Alagille syndrome who have other severe health problems, such as serious heart defects , may not be good candidates for a liver transplant. (nih.gov)
People with Alagille syndrome should see their doctors regularly to help manage symptoms, health problems, and complications. (nih.gov)
Over time, people with Alagille syndrome can develop liver disease. (childrenshospital.org)
About 10% of people with Alagille syndrome die from complications of the disease. (livingnaturally.com)
If managed properly, most people with Alagille syndrome can have normal life spans. (livingnaturally.com)
Symptoms are extremely variable, even among people with Alagille syndrome who are members of the same family. (livingnaturally.com)
Many people with Alagille syndrome have poor growth and developmental delays. (livingnaturally.com)
People with Alagille syndrome may have mild-to-moderate intellectual disability. (livingnaturally.com)
The Alagille Syndrome Alliance is a national support network The purpose of the Alagille Syndrome Alliance is: To serve as the main networking resource and source of information for people with Alagille Syndrome, their families, friends, and health care providers. (ibis-birthdefects.org)
An eye condition called posterior embryotoxon can occur in people with Alagille syndrome. (childliverdisease.org)
Mutations in the NOTCH2 gene are seen in less than 1 percent of people with Alagille syndrome. (british-liver-trust.org.uk)
People with Alagille syndrome may have diarrhea because of malabsorption, a condition in which the bowel does not properly absorb fats and fat-soluble vitamins. (british-liver-trust.org.uk)
People with Alagille syndrome and malabsorption may develop bone fractures, eye problems, blood-clotting problems, and learning delays. (british-liver-trust.org.uk)
Most people with Alagille syndrome have a narrowing of the pulmonary arteries, which carry blood from the heart to the lungs. (british-liver-trust.org.uk)
A small number of people with Alagille syndrome have more serious heart conditions involving problems with the walls or the valves in the heart. (british-liver-trust.org.uk)
The abnormality is common in people with Alagille syndrome and usually does not affect vision. (british-liver-trust.org.uk)
People with alagille syndrome may also develop an abnormal spine, a condition referred to as "butterfly" vertebrae. (rareshare.org)

In Alagille's syndrome, also known as "Alagille disease," is an abnormality of the bile ducts causes chronic cholestasis, which means less bile is produced and passed from the liver to the intestine . (chp.edu)
3. Alagille syndrome and other hereditary causes of cholestasis. (epainassist.com)
Outcome of syndromic paucity of interlobular bile ducts (Alagille syndrome) with onset of cholestasis in infancy. (springer.com)
Syndromic paucity of bile ducts or " Alagille syndrome " is characterized by peculiar facies , chronic cholestasis , posterior embryotoxon, butterfly -like vertebral arch defects and peripheral pulmonary artery hypoplasia or stenosis . (bvsalud.org)
Evaluation of risk for atherosclerosis in Alagille syndrome and progressive familial intrahepatic cholestasis: two congenital cholestatic diseases with different lipoprotein metabolisms. (freewatertrial.com)

Alagille syndrome is inherited in an autosomal dominant pattern, which means one copy of the altered gene is sufficient to cause the disorder. (wikipedia.org)
Alagille syndrome is caused by a gene mutation that can pass from parent to child. (childrenshospital.org)
If one parent has the gene mutation for Alagille syndrome, their children have a 50 percent chance of being born with the mutation. (childrenshospital.org)
Even though they may not develop symptoms, a child with the gene mutation is considered to have Alagille syndrome and has a 50 percent of chance of passing the mutation on to the next generation. (childrenshospital.org)
In 1997, we identified the gene that causes Alagille syndrome, which has revolutionized our ability to provide accurate diagnoses and counseling for families. (chop.edu)
Recently we have identified a second gene that causes Alagille syndrome in a few cases. (chop.edu)
In a very small number of cases, less than 1 percent, changes in another gene, Notch 2, result in Alagille Syndrome. (chop.edu)
The syndrome follows an autosomal dominant pattern of inheritance, meaning that only one copy of the defective gene is necessary for the disease to appear. (livingnaturally.com)
In four out of ten cases, the gene which causes Alagille syndrome has been passed down from a parent to their child. (childliverdisease.org)
Since nine further reported cases of 20p deletion are clinically similar, we propose AWS as a further 'contiguous gene syndrome' and assign it to an approximately 8-Mb-large chromosome 20p segment (provisionally, p11.23-p12.1). (epfl.ch)
A parent with the syndrome has a 50 percent chance of passing the abnormal gene that causes the condition to each child. (rileychildrens.org)
About 2% of Alagille patients have a mutation in the NOTCH2 gene. (ctgt.net)
Using a targeted gene epigenome editing approach in the developing mouse brain, Johns Hopkins Medicine researchers reversed one gene mutation that leads to the genetic disorder WAGR syndrome, which causes intellectual disability and obesity in people. (news-medical.net)
Contiguous gene syndromes can occur when CNVs affect several adjacent genes. (uptodate.com)
Another T-box gene, TBX1, is involved in velo-cardio-facial syndrome DiGeorge syndrome, the most common deletion which has extensive symptoms including defects of the cardiac outflow tract including tetralogy of Fallot. (wikipedia.org)

The new technique was tested on a mouse model of Alagille syndrome. (elifesciences.org)

Signs and symptoms arising from liver damage in Alagille syndrome may include a yellowish tinge in the skin and the whites of the eyes (jaundice), itchy skin, and deposits of cholesterol in the skin (xanthomas). (medlineplus.gov)
citation needed] Signs and symptoms arising from liver damage in Alagille syndrome may include a yellowish tinge in the skin and the whites of the eyes(jaundice), itching (pruritus), pale stools (acholia), an enlarged liver (hepatomegaly), an enlarged spleen (splenomegaly) and deposits of cholesterol in the skin (xanthomas). (wikipedia.org)
Newborns with Alagille syndrome may have jaundice , a yellowish tint of the eyes and skin, and poor growth during their first few months. (childrenshospital.org)
This type of jaundice disappears by the second or third week of life, whereas the jaundice of Alagille syndrome remains. (british-liver-trust.org.uk)
A child who is born with Alagille syndrome will experience jaundice (yellowing of the skin and whites of the eyes), pale, loose stool and failure to thrive . (rileychildrens.org)
Symptoms of alagille syndrome include jaundice, itchiness, and deposits of cholesterol on the skin called xanthomas. (rareshare.org)

Symptoms of Alagille syndrome range from mild to severe. (cincinnatichildrens.org)
While there are specific findings that indicate Alagille syndrome, you may not have all of the symptoms. (cincinnatichildrens.org)
The most common signs and symptoms of Alagille syndrome are related to the liver. (nih.gov)
Doctors diagnose Alagille syndrome based on signs and symptoms, medical and family history, a physical exam, an eye exam, and medical tests, which may include blood tests, imaging tests, and a liver biopsy. (nih.gov)
Doctors treat the symptoms and complications of Alagille syndrome with medicines and in some cases surgery. (nih.gov)
What are the symptoms of Alagille syndrome? (childrenshospital.org)
The symptoms of Alagille syndrome vary from child to child and are more severe in some children than others. (childrenshospital.org)
If your child has been diagnosed with Alagille syndrome, you probably have countless questions about what it is, what causes it, what to expect and how your child's symptoms will be treated. (chop.edu)
The five major signs and symptoms associated with Alagille syndrome are problems with the bile ducts, which carry bile from the liver to the gallbladder and small intestine to help digest fats, narrowing of the main artery from the heart to the lungs, abnormal vertebrae, eye problems, and characteristic facial features. (livingnaturally.com)
People are often diagnosed with Alagille syndrome early in life, when symptoms are first apparent. (livingnaturally.com)
If symptoms of Alagille syndrome are severe, they may be detected early in life (often by six months of age or younger). (livingnaturally.com)
It differs from person to person and even two people in the same family with Alagille syndrome can have different features and symptoms. (childliverdisease.org)
Alagille's syndrome can be difficult to diagnose, especially in infants, because its symptoms are very similar to those of other forms of liver disease . (chp.edu)
There is no cure for Alagille's syndrome, but the symptoms can usually be managed without surgery. (chp.edu)
In this article, we will discuss in detail about the various causes, symptoms, and treatment for Alagille Syndrome. (epainassist.com)
Symptoms of Alagille syndrome usually appear in the first two years of life. (cedars-sinai.org)
The following are the most common symptoms of Alagille syndrome. (cedars-sinai.org)
The symptoms of Alagille syndrome may look like other medical conditions or problems. (cedars-sinai.org)
The specific symptoms and severity of Alagille syndrome can vary greatly from one person to another, even within the same family. (healthmedicinet.com)
The symptoms of Alagille syndrome and their severity vary, even among people in the same family. (british-liver-trust.org.uk)
Infants with Alagille syndrome may have symptoms of liver disease and poor bile drainage from the liver in the first few weeks of life. (british-liver-trust.org.uk)
These symptoms can also occur in children and adults with Alagille syndrome. (british-liver-trust.org.uk)
Alagille syndrome can present differently, and the clinical symptoms of affected individuals can be very variable. (igenomix.it)
The treatment of alagille syndrome is directed toward the specific symptoms that are apparent in each individual. (rareshare.org)
Researchers have developed a test to measure the expressive language skills of people with Fragile X syndrome, a genetic disorder that may result in intellectual disability, cognitive impairment and symptoms of autism spectrum disorder. (news-medical.net)

High-resolution chromosome analysis of a 19-year-old female proband with syndromic intrahepatic ductular hypoplasia (Alagille syndrome, AWS) revealed an interstitial deletion of chromosome 20p with breakpoints provisionally located in or close to p11.22 and p12.2. (epfl.ch)
A 10-year-old child presenting with syndromic paucity of bile ducts (Alagille syndrome): a case report. (nih.gov)

Alagille syndrome should be considered in any newborn with a direct hyperbilirubinemia and congenital heart disease. (ibis-birthdefects.org)
Congenital cardio-vascular malformations, the most frequent birth defect, can occur as isolated events, but are frequently presented clinically within the context of a constellation of defects that involve multiple organs and that define a specific syndrome. (semanticscholar.org)
Objectives: Peripheral pulmonary artery stenosis is a rare congenital heart defect frequently found in association with Williams and Alagille syndromes. (northwestern.edu)
The large majority (90%) of children with Alagille syndrome have congenital heart disease. (thechipnetwork.org)

There is a 50 percent chance a parent with Alagille syndrome will transmit this disorder to his or her child. (cincinnatichildrens.org)
If you have one parent with Alagille syndrome, you have a 50% chance of developing the condition. (cedars-sinai.org)
A child who has a parent with Alagille syndrome has a 50 percent chance of developing the disorder. (british-liver-trust.org.uk)

appropriately, but some units to this download Alagille Syndrome suggested inferred changing to nous wounds, or because the room sent compared from crystallizing. (wag-study-abroad.com)
Your download Alagille Syndrome performed a product that this stain could not like. (wag-study-abroad.com)

2012. NOTCH2 mutations in Alagille syndrome. (med-expert.com.ua)

Alagille syndrome is a genetic disorder that can affect the liver, heart, and other parts of the body. (medlineplus.gov)
Alagille syndrome is a genetic disorder that may affect many different parts of the body, including the liver. (nih.gov)
Alagille syndrome is a genetic disorder that affects primarily the liver and the heart. (wikipedia.org)
Alagille syndrome is a rare genetic disorder that affects multiple systems in the body. (livingnaturally.com)
Alagille Syndrome (AS) is a multisystemic genetic disorder, inherited through an dominant autosomal feature of variable expression. (revespcardiol.org)
Organs Affected- The syndrome is a genetic disorder of liver, kidney , heart , eyes and spine. (epainassist.com)
Alagille syndrome is a rare genetic disorder that can affect multiple organ systems of the body including the liver, heart, skeleton, eyes and kidneys. (healthmedicinet.com)
Alagille syndrome is a rare autosomal dominant genetic disorder that affects multiple organ system of the body most commonly in the liver, heart, skeleton, eyes and kidneys. (themarketcorrespondent.com)

syndrome associating 5 major features (complete syndrome) : paucity of interlobular bile ducts, pulmonary artery stenosis, butterfly-like vertebrae, posterior embryotoxon and a peculiar face. (atlasgeneticsoncology.org)

Some individuals who inherit a mutation have severe Alagille syndrome, involving heart and liver disease, while others experience only minor manifestations, such as posterior embryotoxon or characteristic facial features. (chop.edu)
Among the Alagille syndrome affected children, 1/3rd of them inherit the mutation in Jagged 1, from a parent. (symptomstreatment.org)
2013. Alagille Syndrome: A New Missense Mutation Detected by Whole-Exome Sequencingin a Case Previously Found to Be Negativeby DHPLC and MLPA. (med-expert.com.ua)
Netherton syndrome, a rare skin disease caused by a single genetic mutation, is exacerbated by the presence of two common Staphylococcal bacteria living on human skin, one of which was previously thought to only offer protective properties, report University of California San Diego School of Medicine researchers. (news-medical.net)

Malformations associated with the syndrome include a peculiar phenotype, defects of the vertebral arches (butterfly-like vertebral defects), ocular anomalies (posterior embryotoxon) and cardiovascular anomalies. (revespcardiol.org)
A ring on the cornea, called a posterior embryotoxon, is a classic sign of the syndrome. (cedars-sinai.org)

Alagille syndrome is a rare, inherited disorder. (cincinnatichildrens.org)
Family members with Alagille syndrome may be affected very differently by the disorder. (cincinnatichildrens.org)
The disorder is inherited in an autosomal dominant pattern, and the estimated prevalence of Alagille syndrome is 1 in every 30,000 to 1 in every 40,000 live births. (wikipedia.org)
Alagille syndrome is an autosomal dominant disorder with variable expression. (els.net)
Alagille syndrome is an inherited disorder that mimics other forms of prolonged liver disease seen in infants and young children. (ibis-birthdefects.org)
Alagille syndrome is an inherited disorder in which a person has fewer than the normal number of small bile ducts inside the liver. (british-liver-trust.org.uk)
Alagille syndrome is a complex disorder that can affect other parts of the body including the heart, kidneys, blood vessels, eyes, face, and skeleton. (british-liver-trust.org.uk)
Alagille syndrome is an autosomal dominant disorder, meaning it can be inherited from one parent who has the disorder. (british-liver-trust.org.uk)
Alagille syndrome (AGS) is a complex multisystem disorder that involves mainly the liver, heart, eyes, face, and skeleton. (e-cmh.org)
Middle aortic syndrome: distal thoracic and abdominal coarctation, a disorder with multiple etiologies. (springer.com)

Among children with cholestatic liver disease, 1-year and 5-year survival after liver transplantation is significantly lower in children with Alagille syndrome than in children with biliary atresia. (childrenliverindia.org)
Outcomes of Liver Transplantation for Patients With Alagille Syndrome: The Studies of Pediatric Liver Transplantation Expiarience. (med-expert.com.ua)

Summary of info about about the ALGSA's assets, programs, current interests and initiatives, the Global Alagille Alliance and more. (alagille.org)
We spent a lot of time on the Alagille Syndrome Alliance bulletin board, a wonderful resource for parents to help each other world wide. (sashabella.com)

1. Alagille syndrome: spectrum of clinical presentation in India. (childrenliverindia.org)
Additionally, Alagille syndrome is associated with variable expression and so the clinical features cannot be predicted with molecular testing. (igenomix.it)
While we are focused on executing our PEDFIC-1 Phase 3 clinical trial of A4250 in PFIC, there is extremely high unmet need across numerous rare cholestatic liver diseases, including Alagille, " said Ron Cooper, President and Chief Executive Officer of Albireo. (medicalbag.com)
2008. Clinical and pathological characteristics of Alagille syndrome in Chinese children. (med-expert.com.ua)

Adamson et al report on their retrospective single center experience with 30 patients with Alagille syndrome who underwent a total of 87 cardiac catheterizations (median 2 per patient) over an 8 year period (2010-2018). (thechipnetwork.org)

The incidence of Alagille syndrome is estimated to be about one in 70,000 live births worldwide. (livingnaturally.com)
Alagille syndrome affects around one in every 30,000 live births. (childliverdisease.org)
Alagille's syndrome occurs approximately once in every 100,000 live births, with boys and girls affected in equal numbers. (chp.edu)
Prevalence- Prevalence of the syndrome is 1:100,000 live births. (epainassist.com)

Some signs of Alagille syndrome typically don't cause health problems or require treatment. (nih.gov)

Children and adults with Alagille syndrome often share physical features including a prominent forehead, deep-set eyes and a small chin. (childliverdisease.org)

Berniczei-Royko A, Chałas R, Mitura I, Nagy K, Prussak E. Medical and dental management of Alagille syndrome: a review. (medlineplus.gov)
2010. Medical Management of Alagille Syndrome. (med-expert.com.ua)

How do doctors treat the complications of Alagille syndrome? (nih.gov)

The different manifestations of Alagille syndrome can be deadly if treatment and management is not administered appropriately. (igenomix.it)

Pulmonary Stenosis, overriding aorta, ventricular septal defect, and right ventricular hypertrophy are common amongst Alagille patients. (wikipedia.org)

Often, patients with Alagille syndrome have a distinctive facial appearance. (cincinnatichildrens.org)
citation needed] Other presentations of Alagille's syndrome include butterfly vertebrae, ophthalmology defects, and distinct facial structures. (wikipedia.org)
Children with Alagille syndrome tend to have unique facial characteristics: a pointy chin, broad brow, and widely spaced eyes. (childrenshospital.org)

How to diagnose Alagille syndrome? (childrenliverindia.org)

Patients with Alagille syndrome who have the most severe cardiovascular disease are frequently referred to the cardiac catheterization lab for diagnostic catheterizations to assist in surgical planning or for interventional procedures (pulmonary angioplasty and/or stent implantation). (thechipnetwork.org)

Hypoplasia of the abdominal aorta associated with the rubella syndrome. (springer.com)

Renal involvement and the role of Notch signalling in Alagille syndrome. (springer.com)

A wide range of kidney diseases can occur in Alagille syndrome. (british-liver-trust.org.uk)
Children with Alagille syndrome may have kidney cysts or a mild form of a kidney condition called kidney tubular acidosis. (rileychildrens.org)

Treatment of Alagille syndrome is primarily medical and not surgical and is based on trying to increase the flow of bile from the liver, maintain normal growth and development and prevent or correct any of the specific nutritional deficiencies that often develop. (sashabella.com)
Albireo Pharma announced that the Food and Drug Administration (FDA) has granted Orphan Drug designation to A4250 for the treatment of Alagille syndrome, a rare and life-threatening liver disease. (medicalbag.com)

Genetic testing is being used more often to identify abnormal genes associated with Alagille syndrome. (cincinnatichildrens.org)
These genes are involved in many different systems in the body, which is why Alagille syndrome can have such a wide variety of effects. (childliverdisease.org)
Alagille syndrome has an autosomal dominant pattern of inheritance and hence two copies of mutated genes are necessary for develop. (symptomstreatment.org)
Copy number variation (CNV) analysis of the Alagille syndrome genes is also offered as a panel. (ctgt.net)
The Wnt signaling co-factors BCL9, BCL9L and PYGO might be part of this molecular pathways, as when their genes are mutated, this causes phenotypes similar to the features present in Holt-Oram syndrome. (wikipedia.org)

The Phase 2 trial evaluated A4250 in children with cholestatic liver diseases including Alagille syndrome and biliary atresia. (bostononline.us)

These same medicines may be used to treat high cholesterol levels that cause the hard, whitish nodules that develop in the skin of patients with Alagille syndrome. (cincinnatichildrens.org)
However, complete surgical repair can significantly improve both longevity and quality of life in patients with Alagille syndrome. (wikipedia.org)
Health status of patients with Alagille syndrome. (biomedsearch.com)
By comparing RNA sequencing with the Human Protein Atlas, we've also been able to identify new markers for the bile ducts that confirm the malformations that develop in patients with Alagille Syndrome. (ki.se)
A total of 16 patients were identified: 7 had Williams syndrome, 6 had Alagille syndrome, and 3 had no identifiable syndrome. (northwestern.edu)
Patients with Alagille syndrome have a significant risk of pulmonary hemorrhage with both diagnostic and interventional cardiac catheterizations. (thechipnetwork.org)
Pulmonary hemorrhage is a known complication of branch PA intervention in general and has anecdotally been seen in higher frequencies in patients with Alagille syndrome. (thechipnetwork.org)
The authors highlight that pulmonary hemorrhage occurred in approximately one third of procedures, including 44% of interventional and 22% of diagnostic cardiac catheterizations (incidence in patients without Alagille syndrome undergoing PA angioplasty 12-14% in two recent studies). (thechipnetwork.org)
The authors note that the patient population they care for is not representative of a typical center's given their expertise in surgical branch pulmonary arterioplasty (~12% of patients with Alagille syndrome have TOF with 1/3 of those TOF/PA/MAPCAs, nearly 50% with TOF and 2/3 of these with TOF/PA/MAPCAs in this cohort). (thechipnetwork.org)
Trial results for patients with Alagille syndrome have been selected for an oral presentation on Saturday, April 13, and results for patients with biliary atresia will be presented during a poster session on Friday, April 12. (bostononline.us)

The estimated prevalence of Alagille syndrome is 1 in 70,000 newborns. (medlineplus.gov)
According to the statistics published in the U.S. Department of Health & Human Services, an estimated annual prevalence of Alagille syndrome worldwide is 1 in 70,000 newborns. (themarketcorrespondent.com)

Problems associated with Alagille syndrome generally become evident in infancy or early childhood. (medlineplus.gov)
The syndrome is usually diagnosed during infancy or early childhood. (childrenshospital.org)

Getting enough nutrients is important for people who have Alagille syndrome, especially for infants and children. (nih.gov)
About one in every 30,000 children is born with Alagille syndrome. (childrenshospital.org)
2010) Pathologic lower extremity fractures in children with Alagille syndrome. (els.net)
OBJECTIVES: The aim of the study was to assess health-related quality of life (HRQOL) in children with Alagille syndrome (AGS) in comparison with a normative population and other chronic diseases, and also to examine the effect of AGS-specific morbidities on HRQOL. (biomedsearch.com)
Narrowing of the blood vessel connecting the heart to the lungs (pulmonary artery) leads to extra heart sounds but rarely problems in heart function More than 90 percent of children with Alagille Syndrome have an unusual abnormality of the eyes. (ibis-birthdefects.org)
These features do not make children look abnormal, they are simply common across those with Alagille syndrome. (childliverdisease.org)
Serious liver and heart problems can affect children with Alagille Syndrome early in life. (ki.se)
Every year, a handful of children are born in Sweden with the rare genetic disease known as Alagille Syndrome. (ki.se)
Alagille Syndrome- This is an inherited medical condition usually found in children. (epainassist.com)
Age- Alagille syndrome is often observed in infants and children. (epainassist.com)
Understanding the architecture of the tubes in their livers could explain why some children with this syndrome improve with time, but many others need a liver transplant. (elifesciences.org)
More than 90 percent of children with Alagille syndrome have an unusual abnormality of the eyes. (childrenliverindia.org)
What is the prognosis of the children suffering from Alagille syndrome? (childrenliverindia.org)
Children with this syndrome will typically experience a progressive loss of the bile ducts inside the liver and a narrowing of the bile ducts outside the liver within the first year of life. (rileychildrens.org)
Children with this syndrome are often shorter than their peers, even when they receive adequate nutrition. (rileychildrens.org)
Children with Alagille syndrome typically have deep, wide-set eyes, a round forehead and a pointed chin, though this may not be apparent until later in life. (rileychildrens.org)
The spinal bones of children with Alagille syndrome may be shaped as the wings of a butterfly. (rileychildrens.org)
Pancreatic insufficiency affects about one-third of children with Alagille syndrome. (rileychildrens.org)
Alagille syndrome, children. (med-expert.com.ua)
Children with Alagille syndrome often have hemorrhagic complications during invasive procedures and are also at risk for spontaneous bleeds (particularly intracranial hemorrhage). (thechipnetwork.org)

Anatomy3

Diseases16

Chemicals and Drugs5

Analytical, Diagnostic and Therapeutic Techniques and Equipment3

Phenomena and Processes1

Disciplines and Occupations1

Anthropology, Education, Sociology and Social Phenomena2

Humanities1

Information Science3

Health Care2

Geographicals1

Defects in mouse mammary gland development caused by conditional haploinsufficiency of Patched-1. (1/67)

The expression of Jagged1 in the developing mammalian heart correlates with cardiovascular disease in Alagille syndrome. (2/67)

Living related donor liver transplantation in a patient with severe aortic stenosis. (3/67)

JAGGED1 expression in human embryos: correlation with the Alagille syndrome phenotype. (4/67)

Does liver transplantation affect growth pattern in Alagille syndrome? (5/67)

Defective intracellular transport and processing of JAG1 missense mutations in Alagille syndrome. (6/67)

Parental mosaicism of JAG1 mutations in families with Alagille syndrome. (7/67)

Outcome of liver disease in children with Alagille syndrome: a study of 163 patients. (8/67)

Alagille Syndrome

Receptor, Notch2

Chromosomes, Human, Pair 20

Calcium-Binding Proteins

Intercellular Signaling Peptides and Proteins

Facies

Receptors, Notch

Syndrome

Cholestasis

Membrane Proteins

Bile Ducts

Cholestasis, Intrahepatic

Liver Transplantation

Liver Diseases

Liver Cirrhosis, Biliary

Cholangitis, Sclerosing

Copyright

Rare Diseases

Charities

United States

Abscess

Down Syndrome

Abnormalities, Multiple

Dental Prophylaxis

Genetics, Medical

Periodicals as Topic

Heart Septal Defects, Ventricular

Pulmonary Valve

Pulmonary Valve Stenosis

Tetralogy of Fallot

Pulmonary Atresia

Archives

Defects in mouse mammary gland development caused by conditional haploinsufficiency of Patched-1. (1/67)

The expression of Jagged1 in the developing mammalian heart correlates with cardiovascular disease in Alagille syndrome. (2/67)

Living related donor liver transplantation in a patient with severe aortic stenosis. (3/67)

JAGGED1 expression in human embryos: correlation with the Alagille syndrome phenotype. (4/67)

Does liver transplantation affect growth pattern in Alagille syndrome? (5/67)

Defective intracellular transport and processing of JAG1 missense mutations in Alagille syndrome. (6/67)

Parental mosaicism of JAG1 mutations in families with Alagille syndrome. (7/67)

Outcome of liver disease in children with Alagille syndrome: a study of 163 patients. (8/67)

Alagille syndrome 2 | Connective Tissue Gene Tests

Alagille syndrome 1 | Connective Tissue Gene Tests

Alagille syndrome | Childrens Liver Foundation

Surgical reconstruction of peripheral pulmonary artery stenosis in Williams and Alagille syndromes<...

Alagille syndrome and the Jagged1 gene

Alagille Syndrome - Pictures, Symptoms, Treatment, Causes

Peripheral Circumferential Chorioretinal Atrophy in a Patient with Alagille Syndrome | IJCMS

Renal anomalies in Alagille syndrome: A disease-defining feature - Kamath - 2011 - American Journal of Medical Genetics Part A ...

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Alagille Syndrome - NORD (National Organization for Rare Disorders)

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PGCFA:: Knowledgebase - Glossary

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Vad tusan är sendrag på finska? | P5: Kohti tutkivaa työtapaa

Fettskr mds forum - Arkiv

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