NIH-funded research R01 grant

Understanding how heart cells communicate to grow and heal.

Official title: Explore the roles of intercellular communication in cardiomyocyte proliferation and renewal.

Funded at Baylor College of Medicine · NIH-11005201 · Data updated 2026-11-12

This study is looking at how heart cells grow and heal, especially when there isn't enough oxygen, to find new ways to help the heart recover after injuries like a heart attack.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionBaylor College of Medicine
NIH-funded
Lab location1 site (Houston, United States)
Project startJanuary 1, 2023
Project endDecember 31, 2026
Funding year2025
Award (this year)$418,766
NIH project number5R01HL166549-03
Project IDNIH-11005201 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are individuals with heart conditions, particularly those experiencing heart failure or recovery from heart injuries.

Less likely to help

Patients with stable heart conditions who do not exhibit signs of heart failure or injury may not benefit from this research.

What this research studies

This research investigates the mechanisms behind heart cell (cardiomyocyte) growth and renewal, particularly focusing on how communication between heart cells and endothelial cells is influenced by oxygen levels. The study aims to uncover how low oxygen conditions can stimulate heart cell proliferation, which is crucial for recovery after heart injuries like myocardial infarction. By exploring the role of specific proteins that sense oxygen, the research seeks to identify new therapeutic strategies to enhance heart cell regeneration and combat heart failure.

Why it matters

Potential benefit: If successful, this research could lead to new treatments that promote heart cell regeneration, potentially improving outcomes for patients with heart failure.

How similar studies have gone: Previous studies have shown promise in understanding heart cell proliferation through similar mechanisms, indicating a potential for success in this area of research.

Where this research is happening

  • Baylor College of Medicine
    Houston, United States
    Active

Researchers

  • Principal investigator: Xie, Liang — Baylor College of Medicine
  • Study coordinator: Xie, Liang

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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.
Last reviewed 2026-11-14 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.