HDAC6 Inhibition Releases HR23B to Activate Proteasomes, Expand the Tumor Immunopeptidome and Amplify T-cell Antimyeloma Activity.
Priyanka S RanaJames J Ignatz-HooverByung-Gyu KimEhsan MalekYuriy FedorovDrew J AdamsTimothy A ChanJames J DriscollPublished in: Cancer research communications (2024)
The elimination of therapy-resistant tumor cells remains a major challenge in the treatment of multiple myeloma. Our study identifies and functionally validates agents that amplify MHC class I-presented antigens and pave the way for the development of proteasome activators as immune adjuvants to enhance immunotherapeutic responses in patients with multiple myeloma.