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Article

Association between dopamine receptor 2 TaqIA polymorphisms and smoking behavior with an influence of ethnicity: a systematic review and meta-analysis update.

Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco - 1 Mar 2013

Ohmoto Masanori, Sakaishi Ken, Hama Ayako, Morita Atsuko, Nomura Masaaki, Mitsumoto Yasuhide

Abstract excerpt

INTRODUCTION: The relationship between dopamine receptor D2 (DRD2) gene TaqIA polymorphisms and smoking behavior remains controversial. The aim of this review was to update a previous meta-analysis on the effect of DRD2 polymorphisms on smoking behavior by considering the influence of ethnicity. METHODS: This review presents analyses stratified by ancestry, as the samples included individuals of different...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 22990224
DOI: 10.1093/ntr/nts196

Genes

DRD2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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