期刊
ATHEROSCLEROSIS
卷 242, 期 1, 页码 222-225出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.atherosclerosis.2015.07.031
关键词
CCR5 receptor; Genetics; Atherosclerosis; Inflammation; Cardiovascular diseases; Epidemiology
资金
- Danish Council for Independent Research - Medical Sciences
- Fonden til Laegevidenskabens Fremme
- Danish Administrative Regions
- Bloddonorernes Forskningsfond
- Aase og Ejnar Danielsens Fond
Background and purpose: The C-C chemokine receptor 5-Delta 32 deletion (CCR5-Delta 32) has been associated with lower levels of C-reactive protein (CRP), but the effect on cardiovascular diseases is uncertain. This study addresses the impact of CCR5-Delta 32 on the risk of low-grade inflammation and hospitalization with cardiovascular diseases in a large cohort of blood donors. Methods: Genotyping of 15,206 healthy participants from The Danish Blood Donor Study for CCR5-Delta 32 was performed and combined with CRP measurements and questionnaire data. Cardiovascular disease diagnoses were identified by ICD-10 codes in the Danish National Patient Registry. Results: CCR5-Delta 32-carriers had a higher risk of hospitalization for cardiovascular diseases when compared with wild-type homozygotes (hazard ratio = 1.35, 95%-confidence interval: 1.00-1.87). CRP levels were unaffected by the CCR5-Delta 32 deletion. Conclusion: In this cohort, carriers of the CCR5-Delta 32 deletion had normal CRP levels but a borderline significant increased risk of cardiovascular diseases. (C) 2015 Elsevier Ireland Ltd. All rights reserved.
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