![](https://endpts.com/wp-content/uploads/2021/07/Rogerio-Vivaldi-Sigilon-tile-scaled.jpg)
Rogerio Vivaldi, Sigilon CEO (Sigilon via website)
Flagship takes a rare knock as cell replacement startup based on Bob Langer tech gets slapped with clinical hold
In the age of Moderna, it’s rare to see storied startup machine Flagship Pioneering take a loss — let alone for a team backed by research …
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