Resequencing CYP2D6 gene in Indian population: CYP2D6*41 identified as the major reduced function allele.

Abstract:

:Aim: The CYP2D6 gene is highly polymorphic and harbors population specific alleles that define its predominant metabolizer phenotype. This study aimed to identify polymorphisms in Indian population owing to scarcity of CYP2D6 data in this population. Materials & methods: The CYP2D6 gene was resequenced in 105 south Indians using next generation sequencing technology and haplotypes were reconstructed. Results & conclusion: Four novel missense variants have been designated as CYP2D6*110, *111, *112 and *113. The most common alleles were CYP2D6*1 (42%), *2 (32%), and *41 (12.3%) and diplotypes were CYP2D6*1/*2 (26%), *1/*1 (11%), *2/*41 (10%) and *1/*41 (7%) accounting for high incidence of extensive metabolizers in Indians.

journal_name

Pharmacogenomics

journal_title

Pharmacogenomics

authors

Manoharan A,Shewade DG,Ravindranath PA,Rajkumar RP,Ramprasad VL,Adithan S,Damodaran SE

doi

10.2217/pgs-2019-0049

subject

Has Abstract

pub_date

2019-07-01 00:00:00

pages

719-729

issue

10

eissn

1462-2416

issn

1744-8042

journal_volume

20

pub_type

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