Association between polymorphism of MC4R rs489693 gene and disorder of glucose and lipid metabolism in schizophrenia patients treated with olanzapine

作     者：Tian-Dao Wang Ming Pan Xiang-Lai Liu Qin-Wei Xu Yu Zhou Tian-Dao Wang;Ming Pan;Xiang-Lai Liu;Qin-Wei Xu;Yu Zhou

作者机构：海南省安宁医院海南 海口 570206 

出 版 物：《Journal of Hainan Medical University》 (海南医学院学报（英文版）)

年 卷 期：2020年第26卷第17期

页      面：43-46页

学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学] 

基　　金：Natural science of Hainan province(No.819MS129) 

主　　题：Schizophrenia Olanzapine Melanocortin 4 receptor Glucose and Lipid metabolism 

摘      要：Objective:To investigate the effect of Melanocortin four receptor,MC4R rs489693 polymorphism on glucose and Lipid metabolism in schizophrenia patients treated with Olanzapine for 12 weeks.Methods:171 patients with schizophrenia were divided into AA Group(N=12),AC group(N=59)and CC Group(N=100)according to the polymorphism of MC4R gene at 489693 locus detected by DNA sequencing.Blood Glucose and lipid levels were measured before and 12 weeks after treatment,the differences of variables among the 3 groups were compared,and the incidence of glucose and lipid abnormalities after treatment was statistically analyzed.Results:After 12 weeks of treatment,the net increase of blood glucose in AA group was greater than that in CC group(P0.05),and the net increase of cholesterol and triglyceride in AA group was greater than that in AC group and CC group(all P0.05),and the incidence of Blood Glucose and at least one dyslipidemia in AA Group was higher than that in AC and CC group(all P0.01).Conclusion:The rs489693 gene polymorphism of MC4R gene is related to the disorder of glucose and lipid metabolism in schizophrenia treated with olanzapine.