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Matrix metalloproteinases as target genes for gene regulatory networks driving molecular and cellular pathways related to a multistep pathogenesis of cerebrovascular disease
Author(s) -
Polonikov Alexey,
Rymarova Larisa,
Klyosova Elena,
Volkova Anastasia,
Azarova Iuliia,
Bushueva Olga,
Bykanova Marina,
Bocharova Iuliia,
Zhabin Sergey,
Churnosov Mikhail,
Laskov Vitaliy,
Solodilova Maria
Publication year - 2019
Publication title -
journal of cellular biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.028
H-Index - 165
eISSN - 1097-4644
pISSN - 0730-2312
DOI - 10.1002/jcb.28815
Subject(s) - matrix metalloproteinase , pathogenesis , gene , disease , microbiology and biotechnology , neuroscience , medicine , bioinformatics , computational biology , biology , genetics , pathology
The present study investigated a joint contribution of matrix metalloproteinases (MMPs) genes to ischemic stroke (IS) development and analyzed interactions between MMP genes and genome‐wide associated loci for IS. A total of 1288 unrelated Russians (600 IS patients and 688 healthy individuals) from Central Russia were recruited for the study. Genotyping of seven single nucleotide polymorphisms (SNPs) of MMP genes (rs1799750, rs243865, rs3025058, rs11225395, rs17576, rs486055, and rs2276109) and eight genome‐wide associated loci for IS were done using Taq‐Man–based assays and MALDI‐TOF mass spectrometry iPLEX platform, respectively. Allele − 799T at rs11225395 of the MMP8 gene was significantly associated with a decreased risk of IS after adjustment for sex and age (OR = 0.82; 95%CI, 0.70‐0.96; P = 0.016). The model‐based multifactor dimensionality reduction method has revealed 21 two‐order, 124 three‐order, and 474 four‐order gene‐gene (G×G) interactions models meaningfully ( P perm < 0.05) associated with the IS risk. The bioinformatic analysis enabled establishing the studied MMP gene polymorphisms possess a clear regulatory potential and may be targeted by gene regulatory networks driving molecular and cellular pathways related to the pathogenesis of IS. In conclusion, the present study was the first to identify an association between polymorphism rs11225395 of the MMP8 gene and IS risk. The study findings also indicate that MMPs deserve special attention as a potential class of genes influencing the multistep mechanisms of cerebrovascular disease including atherosclerosis in cerebral arteries, acute cerebral artery occlusion as well as the ischemic injury of the brain and its recovery.