From gestational chronodisruption to noncommunicable diseases: Pathophysiological mechanisms of programming of adult diseases, and the potential therapeutic role of melatonin

Aug 31, 2023Journal of pineal research

How Disrupted Day-Night Signals During Pregnancy May Lead to Adult Diseases and How Melatonin Could Help

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Abstract

Gestational chronodisruption may increase the susceptibility to noncommunicable diseases (NCDs) in adult life.

  • The developing fetus relies on maternal circadian signals for optimal growth and preparation for life outside the womb.
  • Modern factors like light pollution and shift work can disrupt these circadian rhythms.
  • Gestational chronodisruption is linked to adverse effects on cardiovascular, neurodevelopmental, metabolic, and endocrine functions in the fetus.
  • Such disruptions may have long-term consequences that extend into adulthood.
  • Environmental factors like diet and stress can worsen the negative impacts of gestational chronodisruption.
  • Melatonin supplementation during pregnancy could be a potential intervention, though further research is needed.

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