首页|Association between Gene Polymorphisms and SNP-SNP Interactions of the Matrix Metalloproteinase 2 Signaling Pathway and the Risk of Vascular Senescence

Association between Gene Polymorphisms and SNP-SNP Interactions of the Matrix Metalloproteinase 2 Signaling Pathway and the Risk of Vascular Senescence

扫码查看
原文链接
  • NETL
  • NSTL
  • 万方数据
Objective This study aimed to explore the association of single nucleotide polymorphisms(SNP)in the matrix metalloproteinase 2(MMP-2)signaling pathway and the risk of vascular senescence(VS).Methods In this cross-sectional study,between May and November 2022,peripheral venous blood of 151 VS patients(case group)and 233 volunteers(control group)were collected.Fourteen SNPs were identified in five genes encoding the components of the MMP-2 signaling pathway,assessed through carotid-femoral pulse wave velocity(cfPWV),and analyzed using multivariate logistic regression.The multigene influence on the risk of VS was assessed using multifactor dimensionality reduction(MDR)and generalized multifactor dimensionality regression(GMDR)modeling.Results Within the multivariate logistic regression models,four SNPs were screened to have significant associations with VS:chemokine(C-C motif)ligand 2(CCL2)rs4586,MMP2 rs14070,MMP2 rs7201,and MMP2 rs1053605.Carriers of the T/C genotype of MMP2 rs14070 had a 2.17-fold increased risk of developing VS compared with those of the C/C genotype,and those of the T/T genotype had a 19.375-fold increased risk.CCL2 rs4586 and MMP-2 rs14070 exhibited the most significant interactions.Conclusion CCL2 rs4586,MMP-2 rs14070,MMP-2 rs7201,and MMP-2 rs1053605 polymorphisms were significantly associated with the risk of VS.

Vascular senescencePulse wave velocity(PWV)Single nucleotide polymorphism(SNP)Matrix metalloproteinase 2(MMP-2)Extracellular matrix(ECM)Structural degradationMultifactor dimensionality reduction(MDR)

LIAO Zhen Yu、YANG Shuo、HU Song、LIU Jia、MAO Yong Jun、SUN Shu Qin

展开 >

Department of Geriatrics,the Affiliated Hospital of Qingdao University,Qingdao 266000,Shandong,China

Department of Critical Care Medicine,the Affiliated Hospital of Qingdao University,Qingdao 266000,Shandong,China

Construction of Prevention and Treatment System of Geriatric Syndromes Focusing on Disability and Dementia

21-1-2-2-zyydnsh

2024

10.3967/bes2024.016

生物医学与环境科学(英文版)
中国疾病预防控制中心

生物医学与环境科学(英文版)

CSTPCD
影响因子：0.76
ISSN：0895-3988
年,卷(期)：2024.37(2)
  • 48