Drug intelligence / Profile preview

autologous HSP-70 protein-peptide complex (AG-858) + imatinib

Development stage
Unknown
Lead developer
Agenus
Modality
Small Molecules, Vaccines & Immunotherapeutics
Administration
Subcutaneous, Oral
01

Overview

This combination therapy pairs AG-858, a personalized cancer vaccine based on heat shock protein 70 (HSP-70) protein-peptide complex derived from a patient's own tumor cells, with imatinib (Gleevec/Glivec), a BCR-ABL tyrosine kinase inhibitor. The combination aims to enhance treatment efficacy in chronic myelogenous leukemia (CML) by targeting multiple pathways simultaneously. While imatinib inhibits the BCR-ABL tyrosine kinase that drives CML progression, AG-858 is designed to stimulate an immune response against residual leukemia cells. This approach was investigated as a potential strategy to improve outcomes for patients who remained cytogenetically positive after imatinib treatment alone.

Brand names
AG-858 + Gleevec
Other names
AG-858 + Glivec
02

Targets

KIT (c-KIT proto-oncogene receptor tyrosine kinase)PDGFR (PDGFR family)ABL1 (ABL proto-oncogene 1, non-receptor tyrosine kinase)

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