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The impact of delivery mode on epigenetic changes in newborns and their health outcomes

Zuzana Turcsányiová, Petra Gašparová, Zuzana Ballová

    Ceska Gynekologie
    |September 6, 2024
    PubMed

    Recent decades have seen a notable increase in cesarean section rates. Although lifesaving, cesarean delivery is associated with an elevated risk of adverse health outcomes in newborns, including respiratory diseases, atopic disorders, obesity, diabetes, and severe autoimmune conditions. The exact mechanisms underlying these associations remain elusive; however, epigenetic modifications have emerged as a plausible molecular basis linking perinatal factors with future disease susceptibility. This review summarizes current literature, revealing that the delivery method may influence epigenetic markers in neonates, primarily through alterations in global DNA methylation and gene-specific methylation patterns.

    Keywords:
    DNA methylationEpigeneticscesarean section

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