Abstract

Carboxylesterase 1 (CES1) hydrolyzes the prodrug clopidogrel to an inactive carboxylic acid metabolite. The effects of CES1 S75N (rs2307240,C>T) on clopidogrel response among 851 acute coronary syndrome patients who came from the north, central and south of China were studied. The occurrence ratios of each endpoint in the CC group were significantly higher than in the CT + TT group for cerebrovascular events (14% vs 4.8%, p < 0.001, OR = 0.31), acute myocardial infarction (15.1% vs 6.1%, p < 0.001, OR = 0.37) and unstable angina (62.8% vs 37.7%, p < 0.001, OR = 0.36). The results showed that there was a significant association between CES1 S75N (rs2307240) and the outcome of clopidogrel therapy. Moreover, the frequency of the T allele of rs2307240 in acute coronary syndrome patients (MAF = 0.22) was more than four times higher than that in the general public (MAF = 0.05).

Details

Title
Effect of carboxylesterase 1 S75N on clopidogrel therapy among acute coronary syndrome patients
Author
Fei-Yan, Xiao 1 ; Jian-Quan Luo 1 ; Liu, Min 2 ; Bi-Lian, Chen 3 ; Cao, Shan 1 ; Zhao-Qian, Liu 1 ; Hong-Hao, Zhou 1 ; Zhou, Gan 4 ; Zhang, Wei 1 

 Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacology, Central South University; Hunan Key Laboratory of Pharmacogenetics, Changsha, China 
 Department of cardiovascular, Zhengzhou central hospital, Zhengzhou University, Zhengzhou, China 
 Department of Geriatrics, Xiangya Hospital, Central South University, Changsha, China 
 Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China; Institute of Clinical Pharmacology, Central South University; Hunan Key Laboratory of Pharmacogenetics, Changsha, China; National institution of drug clinical trial, Xiangya Hospital, Central South University, Changsha, China 
Pages
1-6
Publication year
2017
Publication date
Aug 2017
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
1957145590
Copyright
© 2017. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.