This study was focused on understanding the mechanism cells use to adapt to proteotoxic stress. Part of the work used a panel of 549 PRISM cell lines grown in either glucose or galactose (to increase dependency on mitochondrial metabolism) in the presence or absence of bortezomib. Increased mitochondrial metabolism promoted proteasome inhibitor resistance.
PRISM will be accepting submissions for our next screen May 27 – June 13!
DMSO-soluble small molecules (single agent and combination format) and single agent antibodies, ADCs, and growth-inhibiting cytokines will be accepted for our 930 cancer cell line screen.