Enteral administration of hematopoietic growth factors in the neonatal intensive care unit

Area of Science:

• Gastroenterology
• Neonatology
• Developmental Biology

Background:

• The human fetal gastrointestinal (GI) tract develops significantly during gestation, with functional capabilities emerging around 26-30 weeks.
• Postnatal growth and development of the GI tract continue after birth.
• Trophic factors like nutrients, peptides, hormones, and growth factors are crucial for GI tract development, adaptation, and repair.

Purpose of the Study:

• To review cytokines with established gastrointestinal (GI) trophic effects.
• To focus on cytokines utilized in neonatal intensive care unit (NICU) settings.

Main Methods:

• Literature review of studies investigating cytokine effects on GI development.
• Inclusion of both in vitro and in vivo research.
• Emphasis on clinical applications in neonatal care.

Main Results:

• Cytokines demonstrate significant trophic effects on the GI tract.
• Specific cytokines have shown promise in supporting GI development and healing in neonates.

Conclusions:

• Cytokines play a vital role in the trophic support of the developing GI tract.
• The application of specific cytokines in the NICU warrants further investigation for optimizing neonatal GI health and recovery.