ArticleScientific reports2025
Salivary DNA methylation and pubertal development in adolescents.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- Embracing non-linearity in human ageing.Nature reviews. Genetics · 2026Review
- Social determinants of health and epigenetic clocks: a systematic review and meta-analysis of 140 studies.Nature human behaviour · 2026Article
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Authors and funding
16 authors.
Funding
Abstract
Individuals differ in when and how quickly they experience puberty, and these differences in pubertal development are associated with lifelong health and mortality. We conducted sex-specific epigenome-wide association analyses of salivary DNA-methylation (DNAm) samples from ~ 3500 adolescents and identified 373 DNAm sites significantly associated with pubertal age, pace of pubertal development, and/or onset of early puberty by age 9. These DNAm signals converged with results from previous genomic and transcriptomic studies of puberty and with pan-mammalian epigenomic studies of age. Genomic annotations and trait enrichment results implicate child maltreatment and toxicant exposures as relevant for puberty. We developed a novel DNAm biomarker of pubertal age that was consistently associated with earlier age at menarche across three adolescent cohorts. Saliva DNAm is sensitive to signatures of pubertal development and suggests molecular links between reproductive maturation and both embryonic development and biological aging across species.
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Registered trials
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