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Updated: Dec 31, 2025
07:47
Characterizing Epithelial Wound Healing In Vivo Using the Cnidarian Model Organism Clytia hemisphaerica
Published on: February 10, 2023
2.1K
Parallels between wound healing, epimorphic regeneration and solid tumors
Alan Y Wong1, Jessica L Whited2
1Harvard/MIT MD-PhD Program, Harvard Medical School, Boston, MA 02138, USA.
Development (Cambridge, England)
|January 4, 2020
Summary
Recent studies reveal striking similarities between wound healing, regeneration, and tumor progression. Understanding shared mechanisms, like immune cell roles and genetic heterogeneity, could advance cancer research and regenerative medicine.
Area of Science:
- Comparative biology
- Cancer research
- Regenerative medicine
Background:
- Wound healing, epimorphic regeneration, and solid tumor progression share striking similarities.
- Systemic effects of tumorigenesis are increasingly recognized in epimorphic regeneration.
Purpose of the Study:
- To review and discuss the shared systemic effects between tumorigenesis and epimorphic regeneration.
- To explore how regenerative mechanisms might be co-opted by cancer.
- To advocate for a unified research approach.
Main Methods:
- Review of recent studies comparing wound healing, regeneration, and cancer.
- Discussion of genetic, cellular, and metabolic heterogeneity.
- Analysis of circulating factors and immune cell roles.
Main Results:
- Identified shared systemic effects including heterogeneity, altered circulating factors, and immune modulation.
- Proposed that cancer may co-opt regenerative mechanisms for growth.
- Highlighted the complex roles of immune cells in both processes.
Conclusions:
- A unified approach to studying regeneration and cancer can yield significant insights.
- Understanding regeneration may provide novel therapeutic targets for cancer.
- Shared biological pathways offer opportunities for cross-disciplinary research.
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