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Manipulating Myc for reparative regeneration
Camilla Ascanelli1, Rowda Dahir1, Catherine H Wilson1
1Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom.
Frontiers in Cell and Developmental Biology
|April 5, 2024
Summary
Myc, a key gene family, drives regeneration across species. Understanding its role could unlock therapeutic regeneration in humans, balancing growth promotion with cancer prevention for disease treatment.
Area of Science:
- Molecular Biology
- Developmental Biology
- Regenerative Medicine
Background:
- The Myc family of proto-oncogenes is crucial for translating external growth signals into cellular processes.
- Tight regulation of Myc is essential to prevent its oncogenic potential.
- Myc plays a fundamental role in development, tissue maintenance, and regeneration.
Purpose of the Study:
- To review the role of Myc in regeneration across the animal kingdom.
- To explore the potential therapeutic applications of Myc in human regenerative medicine.
- To discuss harnessing Myc's transcriptional abilities while avoiding oncogenesis.
Main Methods:
- Review of existing literature on Myc and regeneration.
- Comparative analysis of Myc's function in diverse animal phyla.
- Discussion of potential therapeutic strategies.
Main Results:
- Myc is a conserved regulator of regeneration from simple invertebrates to vertebrates.
- Myc's function in regeneration is linked to its role in cell proliferation and differentiation.
- The balance of Myc activity is critical for successful regeneration without uncontrolled growth.
Conclusions:
- Myc is a central player in animal regeneration, offering a promising target for therapeutic development.
- Manipulating Myc could unlock regenerative potential in non-regenerative human tissues.
- Careful control of Myc's pro-transcriptional activity is key to developing new disease treatments.
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