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Do milk-borne cytokines and hormones influence neonatal immune cell function?
L A Ellis1, A M Mastro, M F Picciano
1Department of Nutrition, Pennsylvania State University, University Park 16802, USA.
The Journal of Nutrition
|May 1, 1997
Summary
Maternal milk contains immune-modulating compounds that may help develop a newborn's immune system. Further research is needed to understand the full impact of these milk factors on neonatal immune development.
Area of Science:
- Immunology
- Neonatal Development
- Maternal-Neonatal Interactions
Background:
- Immune cell development is regulated by cytokines, growth factors, and hormones.
- Maternal milk contains numerous immunomodulatory compounds crucial for neonatal development.
- The role of most milk immunomodulatory constituents in neonates remains largely unknown.
Purpose of the Study:
- To investigate the potential role of maternal milk constituents as neonatal immunodevelopment agents.
- To explore the functional consequences of milk immunomodulatory compounds in the developing neonatal immune system.
Main Methods:
- Review of existing literature on milk immunomodulatory constituents and neonatal immune system development.
- Analysis of the known functions of specific milk components, such as prolactin, in immune regulation.
Main Results:
- Maternal milk contains a variety of compounds that influence immune cell functions.
- Prolactin in milk has demonstrated a role as a developmental regulator of the neonatal immune system.
- Evidence suggests that milk constituents with immunomodulatory activity can act as agents for neonatal immune development.
Conclusions:
- Maternal milk components possess immunomodulatory properties that can influence neonatal immune system maturation.
- Milk prolactin serves as a key example of a milk-derived immunodevelopment agent.
- Further research into milk immunomodulatory constituents is warranted to fully understand their impact on neonatal immunity.