Abstract
Alagille syndrome (AGS) was described more than 35 years ago as a genetic entity characterised by five major features: chronic cholestasis owing to paucity of interiobular bile ducts; peripheral pulmonary stenosis; butterfly like vertebral arch defect; posterior embryotoxon and peculiar facies. AGS has long been said to have a relative good prognosis but overall survival at twenty years averages 70%. Complex congenital heart disease and hepatic disease with or without liver transplantation contribute significantly to mortality.JAGGED1 has been identified as a responsible gene by demonstration of mutations in AGS patients. Studies ofJAGGED1 expression pattern demonstrate that minor features and almost all the elements in the long list of manifestations described in AGS patients are not coincidental. This suggests that Alagille syndrome definition may be revisited in the light ofJAGGED1 mutations.
Similar content being viewed by others
References
Alagille D, Estrada A, Hadchouel Met al. Syndrome paucity of interlobular bile ducts (Alagille syndrome or arteriohepatic dysplasia): Review of 80 cases.J Pediatr 1987; 110:195–200.
Li L, Krantz ID, Deng Yet al. Alagille syndrome is caused by mutations in human jaggedl, which encodes a ligand for Notch.Nat Genet 1997; 16:243–251.
Oda T, Elkahloun AG, Pike BL, Okajima Ket al. Mutations in the human Jaggedl gene are responsible for Alagille syndrome.Nat Genet 1997; 16:235–242.
Spinner NB, Colliton RP, Crosnier C, Krantz ID, Hadchouel M, Meunier-Rotival M: Jaggedl mutations in Alagille syndrome.Hum Mutat 2001; 17:18–33.
Emerick KM, Rand EB, Goldmuntz Eet al. Features of Alagille syndrome in 92 patients: frequency and relation to prognosis.Hepatology 1999; 29:822–829.
Lykavieris P, Hadchouel M, Chardot C, Bernard O. Outcome of liver disease in children with Alagille syndrome: a study of 163 patients.Gut 2001; 49:431–435.
Quiros-Tejeira RE, Ament ME, Heyman MBet al. Variable morbidity in Alagille syndrome: a review of 43 cases.J Pediatr Gastroenterol Nutr 1999; 29:431–437.
Berard E, Sarles J, Triolo Vet al. Renovascular hypertension and vascular anomalies in Alagille syndrome.Pediatr Nephrol 1998; 12:121–124.
Sokol RJ, Heubi JE, Balistreri WF. Intrahepatic “cholestasis fades”: is it specific for Alagille syndrome?J Pediatr 1983; 103:205–208.
Davit-Spraul A, Pourci ML, Atger Vet al. Abnormal lipoprotein pattern in patients with Alagille syndrome depends on icterus severity.Gastroenterology 1996; 111: 1023–1032.
Alvarez F, Landrieu P, Laget Pet al. Nervous and ocular disorders in children with cholestasis and vitamin A and E deficiencies.Hepatology 1983; 3:410–414.
Hingorani M, Nischal KK, Davies Aet al. Ocular abnormalities in Alagille syndrome. Ophthalmology 1999; 106:330–337.
Hoffenberg EJ, Narkewicz MR, Sondheimer JMet al. Outcome of syndromic paucity of interlobular bile ducts (Alagille syndrome) with onset of cholestasis in infancy.J Pediatr 1995; 127:220–224.
Cardona J, Houssin D, Gauthier Fet al. Liver transplantation in children with Alagille syndrome-A study of twelve cases.Transplantation 1995; 60: 339–342.
Holt RI, Broide E, Buchanan CRet al. Orthotopic liver transplantation reverses the adverse nutritional changes of end-stage liver disease in children.Am J Clin Nutr 1997; 65: 534–542.
Schwarzenberg SJ, Grothe RM, Sharp HLet al. Long-term complications of arteriohepatic dysplasia.Am J Med 1992; 93: 171–176.
Krantz ID, Rand EB, Genin Aet al. Deletions of 20pl2 in Alagille syndrome: frequency and molecular characterization.Am J Med Genet 1997; 70 : 80–86.
Anad F, Burn J, Matthews Det al. Alagille syndrome and deletion of 20p.J Med Genet 1990; 27: 729–737.
Elmslie FV, Vivian AJ, Gardiner Het al. Alagille syndrome family studies.J Med Genet 1995; 32: 264–268.
Krantz ID, Colliton RP, Genin A, Rand EBet al. Spectrum and frequency of Jaggedl (JAG1) mutations in Alagille syndrome patients and their families.Am J Hum Genet 1998; 62: 1361–1369.
Crosnier C, Driancourt C, Raynaud Net al. Mutations in JAGGED1 gene are predominantly sporadic in Alagille syndrome.Gastroenterology 1999; 116:1441–1148.
Giannakudis J, Ropke A, Kujat A, Krajewska-Walasek M, Hughes H, Fryns JPet al. Parental mosaicism of JAGI mutations in families with Alagille syndrome.Eur J Hum Genet 2001; 9:209–216.
Crosnier C, Attie-Bitach T, Encha-Razavi Fet al. Jaggedl gene expression during human embryogenesis elucidates the wide phenotypic spectrum of Alagille syndrome.Hepatology 2000; 3: 574–581.
Crosnier C, Lykavieris P, Meunier-Rotival M, Hadchouel M. Alagille syndrome. The widening spectrum of arteriohepatic dysplasia.Clin Liver Dis 2000; 4: 765–778.
Gurkan A, Emre S, Fishbein TMet al. Unsuspected bile duct paucity in donors for living-related liver transplantation: two case reports.Transplantation 1999; 67:416–418.
Artavanis-Tsakonas S. Alagille syndrome-a notch up for the Notch receptor.Nat Genet 1997; 16: 212–213.
Loomes KM, Underkoffler LA, Morabito Jet al. The expression of Jaggedl in the developing mammalian heart correlates with cardiovascular disease in Alagille syndrome.Hum Mol Genet 1999; 8:2443–2449.
Louis AA, Van Kyken P, Haber BA et al. Hepatic Jaggedl expression studies.Hepatology 1999; 30:1269–1275.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hadchouel, M. Alagille syndrome. Indian J Pediatr 69, 815–818 (2002). https://doi.org/10.1007/BF02723697
Issue Date:
DOI: https://doi.org/10.1007/BF02723697