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Health & Science3h 49m ago
Detached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research.
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Who
scientists at Memorial University of Newfoundland, Bigelow Laboratory for Ocean Sciences Senior Research Scientist Rachel Sipler
What
Detached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research.
When
Sat, 13 Jun 2026 19:18:42 GMT · 3h 49m ago
Where
not specified ·
Why
A chance observation led scientists to discover that detached animal tissue, specifically from sea cucumbers, could remain alive and active for over three years in ordinary seawater.
The Frontline Impact
How this affects you
This discovery challenges basic biological assumptions about tissue survival and could provide a new, simpler model for studying tissue growth and healing, potentially advancing biomedical science and tissue regeneration without the ethical hurdles of traditional cell cultures.
Story chain
7 events in this thread- Health & Science3h 49m agoDetached sea cucumber tissue survived, healed, and grew for years in natural seawater, challenging the assumption that detached animal tissue eventually dies.Open article
- Health & Science3h 49m agoDetached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research.Open article
- Health & Science3h 49m agoDetached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research.Open article
- Currently Reading3h 49m agoDetached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research.
- Health & Science3h 49m agoDetached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research.Open article
- Health & Science3h 49m agoDetached sea cucumber tissue survived, healed, and grew for years in natural seawater, revealing a remarkable new model for regeneration and biomedical research.Open article
- Health & Science3h 49m agoResearchers found that tissue removed from a sea cucumber remained alive, active, and growing in ordinary seawater for more than three years.Open article