Jellyfish can heal wounds in minutes. Scientists want their secrets
Scientists are studying the jellyfish species Clytia hemisphaerica to understand its unique ability to heal wounds rapidly without scarring. Because these jellyfish are transparent and lack a complex immune system, they provide a clear model for observing cellular regeneration in real time.
Why it matters
Understanding the mechanisms behind scar-free, rapid wound healing in jellyfish could lead to significant advancements in human regenerative medicine and surgery.
A decade ago this summer, at the Marine Biological Laboratory, Jocelyn Malamy watched jellyfish cells “walk” toward each other to close a wound for the first time. An associate professor in Molecular Genetics and Cell Biology at the University of Chicago, Malamy had received transparent, dime-sized medusae of the species Clytia hemisphaerica from Evelyn Houliston’s lab at the Marine Observatoire in Villefranche.
The content is a straightforward scientific report on biological research with no discernible bias.
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