Chan Zuckerberg Biohub (CZ Biohub), or simply Biohub, is a nonprofit research organization.[1][2][3][4][5] In addition to supporting and conducting original research, CZ Biohub acts as a hub and fosters science collaboration between UC Berkeley, UC San Francisco (UCSF) and Stanford.[6][7] The Biohub is funded by a $600 million contribution from Meta CEO and founder Mark Zuckerberg and his wife Priscilla Chan. It was co-led by Stephen Quake and Joseph DeRisi from its inception in 2016 until 2022, when Quake left to become president of the Biohub Network. Sandra Schmid joined as Chief Scientific Officer in 2020.[8][9]