KMID : 0381120220440040415
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Genes and Genomics 2022 Volume.44 No. 4 p.415 ~ p.423
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CALM1 rs3179089 polymorphism might contribute to coronary artery disease susceptibility in Chinese male: a case-control study
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Huang Jingyan
Huang Siyun Li Jinhong Li Minhua Gong Lin Li Tongshun Gu Lian
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Abstract
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Background: Calmodulin 1 (CALM1) mutations are involved in the development of coronary artery disease (CAD). However, the relationship of CALM1 rs3179089 polymorphism with CAD is unknown.
Objective: This study aimed to identify the relationship of CALM1 rs3179089 polymorphism with CAD susceptibility, CALM1 expression, blood pressure, blood glucose, blood coagulation and serum lipid levels of CAD patients.
Methods: 550 CAD patients and 550 control subjects were genotyped for CALM1 using Sequenom MassARRAY technology. CALM1 expression level was measured by quantitative real time polymerase chain reaction (qRT-PCR).
Results: CALM1 mRNA expression was higher in CAD patients than that in control subjects (P?0.001). CAD patients with CC genotype had higher CALM1 mRNA expression level than control subjects with CC genotype (P?=?0.006). Genotypic frequency of rs3179089 was different between male patients of CAD and control subjects (P?=?0.045). Rs3179089 polymorphism was related to CAD risk of males in recessive model (P?=?0.039). Moreover, rs3179089 polymorphism was associated with systolic blood pressure (SBP), diastolic blood pressure (DBP), fasting plasma glucose (FPG), and D-Dimer (D-D) level of patients with CAD in recessive model (P?=?0.013 for SBP; P?=?0.034 for DBP; P?=?0.004 for FPG; P?=?0.046 for D-D). In addition, rs3179089 polymorphism was correlated with low-density lipoprotein cholesterol (LDL-C) and total cholesterol (TC) serum levels of patients with CAD in both addictive (P?=?0.025 for LDL-C; P?=?0.001 for TC) and recessive models (P?=?0.001 for LDL-C; P?=?0.001 for TC).
Conclusion: CALM1 expression is associated with development of CAD. CALM1 rs3179089 polymorphism affects CAD susceptibility in males, and blood pressure, blood glucose, blood coagulation and serum lipid of CAD patients.
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KEYWORD
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CALM1, Polymorphism, Coronary artery disease, Susceptibility, CAD-related risk factors
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