PMID- 11492971 OWN - NLM STAT- MEDLINE DCOM- 20010913 LR - 20091103 IS - 1521-6918 (Print) IS - 1521-6918 (Linking) VI - 15 IP - 4 DP - 2001 Aug TI - Immunogenetics in PSC. PG - 611-27 AB - Primary sclerosing cholangitis (PSC) does not exhibit simple Mendelian inheritance attributable to a single gene locus and our knowledge of the genetics of this complex disease is based entirely on case-control studies of candidate genes. The prime candidates in PSC are inherited variation (polymorphism) in the genes that regulate the immune response, especially the genes of the major histocompatability complex (MHC). Thus far, five different human leukocyte antigen (HLA) haplotypes have been associated with PSC: three with increased risk of disease and two with reduced risk. More recently studies of non-MHC genes have failed to associate PSC with several cytokine genes (IL-1 and IL-10), with FAS (TNFRSF6), with TGFbeta-1, or with CCR-5 but have found genetic links with MMP-3 and disease progression, whilst the potential role of CTLA-4 gene polymorphism remains in question. With the completion of the human genome project, understanding the genetics of complex (non-Mendelian) disease is a major priority for the research community and the studies summarized herein may guide these future investigations. CI - Copyright 2001 Harcourt Publishers Ltd. FAU - Donaldson, P T AU - Donaldson PT AD - Centre for Liver Research, The School of Clinical Medical Sciences, The University of Newcastle, Framlington Place, Newcastle-upon-Tyne, NE2 4HH, UK. p.t.donaldson@ncl.ac.uk FAU - Norris, S AU - Norris S LA - eng PT - Journal Article PT - Review PL - Netherlands TA - Best Pract Res Clin Gastroenterol JT - Best practice & research. Clinical gastroenterology JID - 101120605 SB - IM MH - Cholangitis, Sclerosing/*genetics/immunology MH - Disease Susceptibility MH - Humans MH - Major Histocompatibility Complex/immunology RF - 64 EDAT- 2001/08/09 10:00 MHDA- 2001/09/14 10:01 CRDT- 2001/08/09 10:00 PHST- 2001/08/09 10:00 [pubmed] PHST- 2001/09/14 10:01 [medline] PHST- 2001/08/09 10:00 [entrez] AID - S1521691801902082 [pii] AID - 10.1053/bega.2001.0208 [doi] PST - ppublish SO - Best Pract Res Clin Gastroenterol. 2001 Aug;15(4):611-27. doi: 10.1053/bega.2001.0208.