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ORIC® Pharmaceuticals Presents Preclinical and Translational Data to Support the Potential of Rinzimetostat to Enhance Sensitivity to Androgen Receptor Inhibition in Prostate Cancer at ESMO Congress 2026

$ORICPress releaseOct 23, 2026, 3:15 AM ETRead the release

ORIC Pharmaceuticals presented preclinical and translational data at ESMO Congress 2026 supporting rinzimetostat, its EED-based PRC2 inhibitor, as a way to enhance sensitivity to androgen receptor inhibition in prostate cancer. Key findings include maintained potency against EZH2-resistance mutations seen with mevrometostat, no hematologic tumorigenesis in rat toxicology (in contrast to the EZH2 inhibitor tazemetostat), and mechanistic proof-of-concept in mCRPC patient samples.

Key figures

Drug Name
rinzimetostat
Phase Of Trial
Phase 3
Indication
prostate cancer
Trial name
Himalayas-1

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