Python Metabolite Sparks GLP-1–Free Weight Loss Hint

TL;DR Summary
Scientists from CU Boulder and Stanford identified a python-derived gut metabolite, para‑tyramine‑O‑sulfate (pTOS), that after being tested in mice triggered weight loss through hypothalamic pathways without muscle or energy loss, suggesting a potential natural alternative to GLP‑1 weight‑loss drugs and prompting Arkana Therapeutics to pursue a synthetic version.
- Python blood could help make the next big weight loss drug — without GLP-1 side effects New York Post
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- Scientists Discover Natural Molecule That Triggers Ozempic-Like Weight Loss SciTechDaily
- Python blood could hold the secret to healthy weight loss University of Colorado Boulder
- Molecule in python blood could pave way for new obesity drugs, scientists say The Guardian
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