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Our pipeline is led by RSO-021, which is currently being evaluated in a Phase 2 clinical trial in mesothelioma, and as a combination therapy in metastatic breast cancer, metastatic ovarian cancer, and non-small cell lung cancer.

 

Our second-generation PRX3 inhibitor, RSO-023, is in preclinical development to evaluate it as a systemic drug for all solid tumors.

IND-enabling

Ph1

RSO-021
ROA - IPC
Indication: Metastatic, ovarian and breast cancer with MPE, and Pleural Mesothelioma

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RSO-023
ROA 
- Systemic
IndicationSolid Tumors

Ph2

Status

TLR mid-2025

MHRA IND filing
early 2026

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Ph3

ROA

Indication

IND-enabling

Ph1

RSO-021

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RSO-023

IPC

Systemic

Ph2

Status

Metastatic, ovarian and breast cancer with MPE, and Pleural Mesothelioma

Solid Tumors

TLR mid-2025

MHRA IND filing early 2026

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Ph3

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