NIH-funded research NIH-funded research

Understanding how planarians regenerate body parts

Official title: Stem cell and regeneration regulatory mechanisms in planarians

Funded at Whitehead Institute for Biomedical Res · NIH-10879025 · Data updated 2026-11-12

This study is exploring how planarians, a type of flatworm that can regrow lost body parts, use special stem cells to decide what to regenerate, which could help us learn more about healing and regeneration in humans.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionWhitehead Institute for Biomedical Res
NIH-funded
Lab location1 site (Cambridge, United States)
Project startJuly 21, 2022
Project endJune 30, 2027
Funding year2024
Award (this year)$487,500
NIH project number5R35GM145345-03
Project IDNIH-10879025 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for benefiting from this research include individuals with conditions that involve tissue damage or loss, such as injuries or degenerative diseases.

Less likely to help

Patients with stable, non-regenerative conditions or those who do not experience tissue loss may not benefit from this research.

What this research studies

This research investigates the mechanisms behind the remarkable ability of planarians, a type of flatworm, to regenerate lost body parts. By studying the adult stem cells known as neoblasts, which play a crucial role in this regeneration process, the research aims to uncover how these cells make decisions about what type of tissue to regenerate. The approach involves detailed experimentation to observe how different injuries trigger specific regenerative responses, potentially leading to insights that could inform regenerative medicine in humans.

Why it matters

Potential benefit: If successful, this research could lead to new therapeutic strategies for repairing tissue damage in humans.

How similar studies have gone: Previous research on planarian regeneration has shown promising results, indicating that understanding these mechanisms could lead to significant advancements in regenerative medicine.

Where this research is happening

  • Whitehead Institute for Biomedical Res
    Cambridge, United States
    Active

Researchers

  • Principal investigator: Reddien, Peter — Whitehead Institute for Biomedical Res
  • Study coordinator: Reddien, Peter

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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.