Prevention & lipids

Unidirectional association of clonal hematopoiesis with atherosclerosis development

Nat MedPublished Prospective cohort study

Authors' conclusion

These findings indicate that clonal hematopoiesis unidirectionally promotes atherosclerosis

Study context

Population
Healthy middle-aged individuals
Exposure
CH-related mutation vs none; atherosclerosis vs none
Outcome
Interplay between clonal hematopoiesis and atherosclerosis
Follow-up
6-year period
Methodological detailslongitudinal, High-sensitivity DNA sequencing in blood and noninvasive vascular imaging
  • Longitudinal
  • High-sensitivity DNA sequencing in blood and noninvasive vascular imaging

Main finding

As reported in the abstract

6-year period
  • CH-related mutation confers increased risk of de novo femoral atherosclerosis
  • Neither presence nor extent of atherosclerosis affects mutant cell expansion

Observational data: associations, not effects.

Original publication

Unidirectional association of clonal hematopoiesis with atherosclerosis development. Nat Med. Published 30 August 2024. doi:10.1038/s41591-024-03213-1

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