Drug intelligence / Profile preview

PSMA-81

Development stage
Preclinical
Lead developer
Corellia AI
Modality
Cytotoxic ADCs → Antibody-Drug Conjugates (ADCs) → Antibody Conjugates → Antibody-Based Therapeutics
Administration
Intravenous
01

Overview

PSMA-81 is a preclinical-stage antibody-drug conjugate (ADC) being developed by Corellia AI for the treatment of prostate cancer. Utilizing Corellia's proprietary Coromip technology, PSMA-81 features a dual-targeting mechanism that binds to both prostate-specific membrane antigen (PSMA) and CD180 on the surface of cancer cells. This specific targeting allows for the selective delivery of its cytotoxic payload, the PI3K/mTOR inhibitor omipalisib (also known as compound '81'), directly into the tumor microenvironment. By combining the precision of antibody-mediated delivery with the potent kinase inhibition of omipalisib, PSMA-81 is designed to maximize therapeutic efficacy while reducing systemic toxicity. The drug is currently in the discovery and in vivo stages of preclinical development.

Other names
Coromip
02

Targets

PSMA (Prostate-specific membrane antigen)CD180 (CD180 molecule)PI3K (Phosphoinositide-3-kinase regulatory subunit 6)mTOR (Mammalian target of rapamycin kinase)

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