C-reactive protein gene rs1205 polymorphism is associated with low-grade chronic inflammation in postmenopausal women

Autor: Iriane Prado de Santis, Juliana Dal-Ri Lindenau, Ramon Bossardi Ramos, Thais Rasia Silva, Gislaine Casanova, Karen Oppermann, Poli Mara Spritzer
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Women's Midlife Health, Vol 6, Iss 1, Pp 1-10 (2020)
Druh dokumentu: article
ISSN: 2054-2690
DOI: 10.1186/s40695-020-00051-2
Popis: Abstract Background Cardiovascular disease is the leading cause of death in postmenopausal women, and inflammation is a key mechanism involved in the pathogenesis of atherosclerosis. High-sensitivity C-reactive protein (hs-CRP) has been used as a biomarker of inflammation. Considering that CRP gene rs1205 polymorphism has been associated with hs-CRP circulating levels, we evaluated whether rs1205 genotypes influence the presence of low-grade chronic inflammation, acting as a marker of cardiovascular risk. Methods We performed a cross-sectional study with biobanked blood samples from 327 postmenopausal women with no evidence of clinical disease. Genotyping for rs1205 C > T SNP of the CRP gene was done by real-time polymerase chain reaction with allelic discrimination assays. Results Mean age was 55.6 ± 5.6 years. Mean body mass index (BMI) was 27.3 ± 4.7. Participants were divided according to hs-CRP levels: ≥3 mg/l (low-grade chronic inflammation) or
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