Short Wave The Tiny Worm At The Heart Of Regeneration Science
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Sep 29, 2023 
In this enlightening discussion, molecular developmental biologist Alejandro Sánchez Alvarado shares his expertise on fascinating creatures like flatworms that can regenerate entire organs. He dives into the mystery of how these organisms achieve such remarkable feats and why humans remain unable to do so—at least for now. The conversation explores the potential intersections between regeneration science and technology, hinting at exciting future advancements that could change our understanding of healing and aging.
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Early Life and Biological Inspiration
- Alejandro Sánchez Alvarado grew up in Caracas, Venezuela, and spent summers on a cattle ranch.
- He was fascinated by the diverse life forms that thrived in the ranch's natural environment.
Finding Life in Unexpected Places
- Alejandro Sánchez Alvarado's interest in biology grew later in life, and now he searches for life everywhere.
- He discovered a noteworthy flatworm, Schmetea mediterranea, in an abandoned fountain's stagnant water.
The Regenerative Power of Flatworms
- The flatworm, Schmetea mediterranea, possesses remarkable regenerative abilities.
- It can regenerate an entire organism from any cut fragment, a feat unmatched by humans.