PMID- 24879978 OWN - NLM STAT- MEDLINE DCOM- 20150223 LR - 20220419 IS - 1098-8971 (Electronic) IS - 0272-8087 (Linking) VI - 34 IP - 2 DP - 2014 May TI - Genetic basis of drug-induced liver injury: present and future. PG - 123-33 LID - 10.1055/s-0034-1375954 [doi] AB - There is considerable evidence that susceptibility to idiosyncratic drug-induced liver injury (DILI) is genetically determined. Though genetic associations with DILI have been reported since the 1980s, the development of genome-wide association studies has enabled genetic risk factors for DILI, in common with other diseases, to be detected and confirmed more confidently. Human leukocyte antigen (HLA) genotype has been demonstrated to be a strong risk factor for development of DILI with a range of drugs and the underlying mechanism, probably involving presentation of a drug-peptide complex to T cells is increasingly well understood. However, specific HLA alleles are not associated with all forms of DILI and non-HLA genetic risk factors, especially those relating to drug disposition, also appear to contribute. For some drugs, there is evidence of a dual role for HLA and drug metabolism genes. Though the associations with non-HLA genes have been less well replicated than the HLA associations, there is increasing evidence that drug metabolism genes such as NAT2 and UGT2B7 contribute to some forms of DILI. Translating current genetic findings on DILI susceptibility to the clinic has been relatively slow, but some progress is now being made. In the future, DNA sequencing may lead to the identification of rare variants that contribute to DILI. Developments in the related area of epigenomics and in the development of improved models for DILI by use of genetically defined induced pluripotent stem cells should improve understanding of the biology of DILI and inform drug development. CI - Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA. FAU - Urban, Thomas J AU - Urban TJ AD - Center for Human Genome Variation, Duke University Medical Center, Durham, North Carolina. FAU - Daly, Ann K AU - Daly AK AD - Institute of Cellular Medicine, Newcastle University Medical School, Newcastle upon Tyne, United Kingdom. FAU - Aithal, Guruprasad P AU - Aithal GP AD - National Institute for Health Research Nottingham Digestive Diseases Biomedical research Unit, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom. LA - eng PT - Journal Article PT - Review DEP - 20140531 PL - United States TA - Semin Liver Dis JT - Seminars in liver disease JID - 8110297 RN - 0 (ATP-Binding Cassette Transporters) RN - 0 (HLA Antigens) RN - 9035-51-2 (Cytochrome P-450 Enzyme System) RN - EC 2.3.1.88 (N-Terminal Acetyltransferases) RN - EC 2.4.1.17 (Glucuronosyltransferase) RN - EC 2.5.1.18 (Glutathione Transferase) SB - IM MH - ATP-Binding Cassette Transporters/genetics MH - Chemical and Drug Induced Liver Injury/*genetics/metabolism MH - Cytochrome P-450 Enzyme System/*genetics MH - *Genetic Predisposition to Disease MH - Genome-Wide Association Study MH - Genotype MH - Glucuronosyltransferase/genetics MH - Glutathione Transferase/genetics MH - HLA Antigens/*genetics MH - Humans MH - Inactivation, Metabolic/genetics MH - N-Terminal Acetyltransferases/genetics MH - Oxidative Stress/genetics MH - Pharmacogenetics EDAT- 2014/06/01 06:00 MHDA- 2015/02/24 06:00 CRDT- 2014/06/01 06:00 PHST- 2014/06/01 06:00 [entrez] PHST- 2014/06/01 06:00 [pubmed] PHST- 2015/02/24 06:00 [medline] AID - 10.1055/s-0034-1375954 [doi] PST - ppublish SO - Semin Liver Dis. 2014 May;34(2):123-33. doi: 10.1055/s-0034-1375954. Epub 2014 May 31.