ArticleGenome medicine2025
Rare damaging CCR2 variants are associated with lower lifetime cardiovascular risk.
Article in Genome medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Cell-Surface Signatures and Targets of Modulated Vascular Smooth Muscle Cells in Atherosclerosis: From State Identification to Precision Intervention.Journal of cardiovascular development and disease · 2026Review
- Targeting Inflammation in Atherosclerotic Cardiovascular Disease: Mechanisms and Emerging Therapies.Immunological reviews · 2026Review
- Monocyte Chemokines Enhance Atherosclerotic Plaque Necrosis After Bacterial Kidney Infection.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Genetic Variation in the Chemokine Network and Atherosclerosis Risk.Current atherosclerosis reports · 2026Review
- Inflammatory drivers of carotid atherosclerosis: signaling pathways, immune cells, and plaque stability.Frontiers in cardiovascular medicine · 2026Review
- The role of the bidirectional regulatory network between immune cells and stromal cells in cardiac repair and fibrosis following myocardial infarction.Frontiers in immunology · 2026Review
- Chemokine-receptor-guided B-cell immunity in cardiovascular disease.Basic research in cardiology · 2025Review
Corrections and comments
- Update ofRare damaging2024
Authors and funding
65 authors.
Funding
Abstract
backgroundPrevious work has shown a role of CCL2, a key chemokine governing monocyte trafficking, in atherosclerosis. However, it remains unknown whether targeting CCR2, the cognate receptor of CCL2, provides protection against human atherosclerotic cardiovascular disease.
methodsComputationally predicted damaging or loss-of-function (REVEL > 0.5) variants within CCR2 were detected in whole-exome-sequencing data from 454,775 UK Biobank participants and tested for association with cardiovascular endpoints in gene-burden tests. Given the key role of CCR2 in monocyte mobilization, variants associated with lower monocyte count were prioritized for experimental validation. The response to CCL2 of human cells transfected with these variants was tested in migration and cAMP assays. Validated damaging variants were tested for association with cardiovascular endpoints, atherosclerosis burden, and vascular risk factors. Significant associations were replicated in six independent datasets (n = 1,062,595).
resultsCarriers of 45 predicted damaging or loss-of-function CCR2 variants (n = 787 individuals) were at lower risk of myocardial infarction and coronary artery disease. One of these variants (M249K, n = 585, 0.15% of European ancestry individuals) was associated with lower monocyte count and with both decreased downstream signaling and chemoattraction in response to CCL2. While M249K showed no association with conventional vascular risk factors, it was consistently associated with a lower risk of myocardial infarction (odds ratio [OR]: 0.66, 95% confidence interval [CI]: 0.54-0.81, p = 6.1 × 10
conclusionsCarriers of an experimentally confirmed damaging CCR2 variant are at a lower lifetime risk of myocardial infarction and coronary artery disease without carrying a higher risk of infections. Our findings provide genetic support for the translational potential of CCR2-targeting as an atheroprotective approach.
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