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@ARTICLE{deSteiguer:1049047,
author = {deSteiguer, Abby J and Smith, Trey and Goode, Joshua A and
Willems, Yayouk E and Schowe, Alicia M and Czamara, Darina
and Mönkediek, Bastian and Pahnke, Charlotte K L and
Forstner, Andreas J and Binder, Elisabeth B and Schneper,
Lisa and Notterman, Daniel A and Tucker-Drob, Elliot M and
Raffington, Laurel and Mitchell, Colter and Harden, K Paige},
title = {{S}alivary {DNA} methylation and pubertal development in
adolescents.},
journal = {Scientific reports},
volume = {15},
number = {1},
issn = {2045-2322},
address = {[London]},
publisher = {Springer Nature},
reportid = {FZJ-2025-05142},
pages = {35970},
year = {2025},
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.},
keywords = {Humans / DNA Methylation / Female / Adolescent / Male /
Saliva: metabolism / Puberty: genetics / Child / Genome-Wide
Association Study / Epigenesis, Genetic / Menarche: genetics
/ Biomarkers / Aging (Other) / DNA-methylation (Other) /
Epigenetics (Other) / Menarche (Other) / Puberty (Other) /
Biomarkers (NLM Chemicals)},
cin = {INM-1},
ddc = {600},
cid = {I:(DE-Juel1)INM-1-20090406},
pnm = {5251 - Multilevel Brain Organization and Variability
(POF4-525)},
pid = {G:(DE-HGF)POF4-5251},
typ = {PUB:(DE-HGF)16},
doi = {10.1038/s41598-025-19588-1},
url = {https://juser.fz-juelich.de/record/1049047},
}