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Health & Science3h 58m 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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not specified (study origin: Memorial University of Newfoundland, Bigelow Laboratory for Ocean Sciences)
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 58m ago
Where
not specified (study origin: Memorial University of Newfoundland, Bigelow Laboratory for Ocean Sciences) ·
Why
A chance observation led scientists to discover that detached animal tissue, specifically from a sea cucumber, can remain alive, active, and growing for an extended period outside a controlled laboratory.
The Frontline Impact
How this affects you
This discovery could provide a simpler model for studying tissue growth and healing, potentially avoiding ethical and logistical issues with traditional cell cultures, and highlighting previously unknown biological innovations in marine life.
Story chain
7 events in this thread- Health & Science3h 58m 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 58m 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 58m 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 58m 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 58m 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 58m 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 58m agoResearchers found that tissue removed from a sea cucumber remained alive, active, and growing in ordinary seawater for more than three years.Open article