pipeline
ADVANCING A PIPELINE BUILT ON PRECISION
We’re advancing a pipeline built on precision, where each program teaches the next, and every success compounds value.
the pathos development model:
A Smarter System for Clinical Progress
Traditional pipelines progress in phases. Ours accelerates through engines that learn.
Each trial within the PathOS™ platform integrates multimodal data and adaptive AI to refine patient selection, optimize design, and accelerate clinical outcomes.
data-informed
AI-Enabled
AI-Enabled
Clinically Proven
programs in development
preclinical
phase 1
phase 2
phase 3
Pocenbrodib (CBP/P300 inhibitor)
preclinical
phase 1
phase 2
phase 3
preclinical
Phase 1
Phase 2
Phase 3
Indication: Prostate, Breast, Multiple Myeloma
Additional Information
Pocenbrodib (previously FT-7051) is a small molecule inhibitor that has the potential to provide clinical benefit for patients with advanced prostate cancer, either alone or in combination with other treatments.
Pocenbrodib (previously FT-7051) works by inhibiting CREBBP/EP300 (also known as CBP/P300), which are proteins that activate genes that promote cancer cell growth and proliferation. Inhibiting these proteins impacts the expression of key cancer drivers, including the androgen receptor (AR) and its variants, making pocenbrodib relevant not only to advanced prostate cancer but to a number of other cancer indications as well either alone or in combination with other treatments.
P-500 (PRMT5i)
preclinical
phase 1
phase 2
phase 3
preclinical
phase 1
phase 2
Phase 3
Indication: Solid Tumors
Additional Information
P-500 (previously PRT811) is a selective, brain-penetrant small molecule inhibitor of protein arginine methyltransferase 5 (PRMT5) that has the potential to provide clinical benefit for patients with advanced solid tumors, including high-grade glioma and uveal melanoma.
PRMT5 is an enzyme that adds methyl groups to proteins in cells using a molecule called SAM (S-adenosylmethionine) which regulates protein function and interactions. Several processes that support cancer cell growth and spread depend on PRMT5, making P-500 relevant not only to advanced high-grade glioma and uveal melanoma (in which objective responses to P-500 were observed in the Phase 1 clinical trial) but also to a number of other cancer indications. Preclinical studies have demonstrated PRMT5 inhibition can sensitize cancer cells to other treatments, expanding the application of P-500 to combination therapy in additional indications.
*Pathos integrates patient selection data, mechanistic modeling, and trial intelligence into each program — creating a self-improving system that drives both scientific and commercial success.
The Science Behind Data-Driven Discovery
Our translational research connects molecular mechanisms to real-world outcomes. Pathos collaborates with leading oncology institutions to publish, validate, and refine its platform across tumor types and therapeutic classes.
Abstract 6249: Probabilistic causal network models from real-world prostate cancer data identify potential synergistic combinations with CBP/P300 inhibitors.
scientific publication
Leveraging probabilistic causal disease models to understand molecular pathways and target resistance mechanisms in Multiple Myeloma with the CREBBP and EP300 bromodomain inhibitor, pocenbrodib.
scientific publication
Targeting resistance mechanisms to AR-targeted therapy in prostate cancer through inhibition of CREBBP/EP300.
scientific publication
FT-6876, A Potent and Selective Inhibitor of CBP/p300 with Antitumor Activity in AR-Positive Breast Cancer.
scientific publication
The Courage Study: A First-In-Human Phase 1 Study of the CBP/p300 Inhibitor FT-7051 in Men With Metastatic Castration-Resistant Prostate Cancer.
scientific publication
Leveraging probabilistic causal disease models to understand molecular pathways and target resistance mechanisms in Multiple Myeloma with the CREBBP and EP300 bromodomain inhibitor, pocenbrodib.
presentation
Initial Findings From an Ongoing First-In-Human Phase 1 Study of the CBP/p300 Inhibitor FT-7051 in Men With Metastatic Castration-Resistant Prostate Cancer.
presentation
A Phase 1 Study of the Protein Arginine Methyltransferase 5 (PRMT5) Brain-Penetrant Inhibitor PRT811 in Patients with Recurrent High-Grade Glioma or Uveal Melanoma.
presentation
Discovery of PRT811, a potent, selective, and orally bioavailable brain penetrant PRMT5 inhibitor for the treatment of brain tumors.
poster
A phase 1 dose-escalation study of protein arginine methyltransferase 5 (PRMT5) brain-penetrant inhibitor PRT811 in patients with advanced solid tumors, including recurrent high-grade gliomas.
poster
FT‑6876, A Potent and Selective Inhibitor of CBP/p300, is Active in Preclinical Models of Androgen Receptor‑Positive Breast Cancer.
poster
Learn more about the Pathos Platform
Each program teaches the next, advancing a repeatable model for precision drug development that compounds over time.