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Delivering Clinically on Our Knowledge of Oxytocin and Sensory Stimulation: The Potential of Infant Carrying in
1SomAffect - The Somatosensory & Affective Neuroscience Group, Liverpool, United Kingdom.
Insights
Oxytocin (OT) influences social behavior and stress. Infant carrying, a form of extended physical contact, may support the development of a baby's endogenous oxytocin system, promoting long-term health.
Area of Science:
- Neuroscience
- Developmental Biology
- Psychology
Background:
- Oxytocin (OT) is a neuropeptide with significant socioemotional, stress-reducing, and immunoregulatory effects.
- Research into exogenous OT for social deficits and physical illness has yielded inconclusive results.
- Rodent studies show maternal somatosensory stimulation impacts offspring's endogenous OT systems, affecting development.
Purpose of the Study:
- To explore the potential of extended physical contact, like infant carrying, as a human equivalent to rodent maternal behaviors that positively influence the oxytocin system.
- To translate findings from animal research on maternal developmental programming into practical parenting recommendations for humans.
- To investigate the feasibility of clinical support for parents to engage in extended physical contact for optimal infant OT system development.
Main Methods:
- Literature review of oxytocin research and maternal developmental programming studies in rodents.
- Comparative analysis of findings from OT research and maternal programming with outcomes in infants exposed to extended parental physical contact (skin-to-skin or carrying).
Main Results:
- Exogenous OT administration results remain inconclusive.
- Maternal somatosensory stimulation in rodents significantly impacts offspring's behavioral, epigenetic, cognitive, and neurological development via the OT system.
- Infants experiencing extended parental physical contact show outcomes paralleling those in OT and maternal programming research.
Conclusions:
- Extended physical contact, such as infant carrying, may be a crucial human intervention mirroring rodent maternal behaviors that support infant oxytocin system development.
- Clinical support for parental engagement in extended physical contact is a feasible strategy to optimize infant OT systems.
- This intervention holds potential for beneficial long-term health effects in infants.
Abstract:
Oxytocin (OT) is one of the most intensively researched neuropeptides during the three past decades. In benign social contexts, OT exerts a range of desirable socioemotional, stress-reducing, and immunoregulatory effects in mammals and humans and influences mammalian parenting. Consequentially, research in potential pharmacological applications of OT toward human social deficits/disorders and physical illness has increased substantially. Regrettably, the results from the administration of exogenous OT are still relatively inconclusive. Research in rodent maternal developmental programming has demonstrated the susceptibility of offspring endogenous OT systems to maternal somatosensory stimulation, with consequences for behavioral, epigenetic, cognitive, and neurological outcomes. A translation of this animal research into practically feasible human parenting recommendations has yet to happen, despite the significant prevention potential implied by the maternal developmental programming research. Extended physical contact with full-term healthy infants in the months following birth (infant carrying) might constitute the human equivalent of those specific rodent maternal behaviors, found to positively influence emerging OT systems. Findings from both OT and maternal programming research parallel those found for infants exposed to such extended parental physical contact, whether through skin-to-skin contact or infant carrying. Clinical support of parents to engage in extended physical contact represents a feasible intervention to create optimum conditions for the development of infant OT systems, with potential beneficial long-term health effects.
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