Genetic variations in the drug metabolizing enzyme, CYP2E1, among various ethnic populations of Pakistan.

ABSTRACT: Genetic polymorphism in cytochrome P450 (CYP) monooxygenase genes is an important source of interindividual variability of drug response. CYP enzyme activities may change as a result of such polymorphisms which then, may affect drug metabolism. This would result in a change in the severity and frequency of adverse effects in addition to the non-responder phenomenon. CYP2E1, a member of CYP superfamily, affects the metabolism of several clinically important drugs such as halothane, paracetamol, etc. Genetic variation in CYP2E1 is known to cause significant inter-individual differences in drug response and adverse effects. The degree of genetic variation is found to be different in different populations around the world. The frequencies of two important polymorphisms in the CYP2E1*

SUBMITTER: Ahmed S 

PROVIDER: S-EPMC7443092 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature