| Founded | 2015 |
|---|---|
| Closed | 2024 |
| Country | USA |
| Sector | Biotech |
| Collapse type | Slow Death |
| Founder | John Quisel |
Keros Therapeutics
"A $280M blood disorder biotech crushed by a competitor already approved and dominant."
Years-long decline before final shutdown
Key Events Timeline
Keros Therapeutics, a TGF-beta superfamily-focused biotech, collapsed in September 2024 after its lead drug elritercept for myelodysplastic syndromes failed Phase 2 objectives.
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