Understanding how a specific immune pathway influences childbirth

The IL-33/ILC2 axis in parturition

NIH-funded research University of California, San Francisco · NIH-10747298

This study is looking at how certain immune cells and signals in the body help start labor, which could lead to better treatments for preterm birth, and it's designed for anyone interested in understanding childbirth and improving baby health.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionUniversity of California, San Francisco NIH-funded
Lab location1 site (San Francisco, United States)
Project IDNIH-10747298 on NIH RePORTER

What this research studies

This research investigates the role of the IL-33 cytokine and group 2 innate lymphoid cells (ILC2) in the process of childbirth. It aims to uncover the cellular and molecular mechanisms that trigger uterine contractions at term gestation, which are not well understood in humans. By studying these pathways, the research seeks to fill a critical knowledge gap that could lead to better therapies for preterm birth, a significant cause of neonatal health issues. The approach involves using animal models to explore how these immune components interact with hormonal signals during parturition.

Who could benefit from this research

Good fit: Ideal candidates for this research are pregnant individuals, particularly those at risk for preterm birth.

Not a fit: Patients who are not pregnant or those who have already experienced childbirth complications unrelated to the immune pathways being studied may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to new treatments to prevent preterm birth, improving outcomes for mothers and their infants.

How similar studies have performed: While the specific immune pathway being studied is novel in the context of human parturition, similar approaches have shown promise in animal models, indicating potential for success.

Where this research is happening

San Francisco, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.