L. M. Ermakova, E. A. Davydova, E. V. Kondakova, K. V. Kuchin, M. V. Vedunova
{"title":"New Epigenetic Markers of Age-Dependent Changes in the Cardiovascular System","authors":"L. M. Ermakova, E. A. Davydova, E. V. Kondakova, K. V. Kuchin, M. V. Vedunova","doi":"10.1134/s002689332470064x","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Cardiovascular diseases remain a predominant global cause of mortality, with a noteworthy rise in the risk of morbidity with advancing age. Besides, it accompanied by a phenomenon of disease rejuvenation in the circulatory system. Currently, epigenetic modifications play a key role in the genesis of cardiovascular diseases (CVD), influencing the complex interaction between genotype and phenotype variability. Consequently, delving into the realm of epigenetic markers offers a promising avenue to unravel the molecular underpinnings of cardiovascular disease pathogenesis. This study endeavors to pinpoint epigenetic markers intricately linked with age-related transformations in the cardiovascular system. The study revealed a robust correlation with age for two cardiological parameters: R wave tension in the augmented left arm lead (RaVL) and carotid-femoral pulse wave velocity (cfPWV). Moreover, these parameters exhibited a strong correlation with the DNA methylation level of 21 CpG-sites (CpGs) examined through the Illumina EPIC array. Notably, the majority of these identified CpG-sites are affiliated with genes involved in the development of pathologies of the cardiovascular system.</p>","PeriodicalId":18734,"journal":{"name":"Molecular Biology","volume":"5 1","pages":""},"PeriodicalIF":1.5000,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular Biology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1134/s002689332470064x","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Cardiovascular diseases remain a predominant global cause of mortality, with a noteworthy rise in the risk of morbidity with advancing age. Besides, it accompanied by a phenomenon of disease rejuvenation in the circulatory system. Currently, epigenetic modifications play a key role in the genesis of cardiovascular diseases (CVD), influencing the complex interaction between genotype and phenotype variability. Consequently, delving into the realm of epigenetic markers offers a promising avenue to unravel the molecular underpinnings of cardiovascular disease pathogenesis. This study endeavors to pinpoint epigenetic markers intricately linked with age-related transformations in the cardiovascular system. The study revealed a robust correlation with age for two cardiological parameters: R wave tension in the augmented left arm lead (RaVL) and carotid-femoral pulse wave velocity (cfPWV). Moreover, these parameters exhibited a strong correlation with the DNA methylation level of 21 CpG-sites (CpGs) examined through the Illumina EPIC array. Notably, the majority of these identified CpG-sites are affiliated with genes involved in the development of pathologies of the cardiovascular system.
期刊介绍：
Molecular Biology is an international peer reviewed journal that covers a wide scope of problems in molecular, cell and computational biology including genomics, proteomics, bioinformatics, molecular virology and immunology, molecular development biology, molecular evolution and related areals. Molecular Biology publishes reviews, experimental and theoretical works. Every year, the journal publishes special issues devoted to most rapidly developing branches of physical-chemical biology and to the most outstanding scientists.
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