Epigenome-wide exploratory study of blood DNA methylation and markers of physical performance indicates subtle differences across levels of cardiovascular fitness.

Front Physiol · 2026 · PMC13126343 · PMID 42064556

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nominally significantno p-value reported

In case of Low-fit groups compared to Med-high-fit individuals out of the 8370 “bumps”, 675 region with functional annotation was nominally significant ( Supplementary Table 1 ).

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