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Affordable PD-1 From China? CStone Going Global With EQRx Onboard

'Made In China' IO To The World

 
• By Brian Yang

As the China immuno-oncology sector becomes increasingly crowded, CStone teams up with an innovative US business partner to go global.

China - Suzhou City
SUZHOU-BASED CSTONE TIES WITH EQRX TO TAKE ITS IO DRUGS GLOBAL • Source: Shutterstock

Suzhou, China-based CStone Pharmaceuticals Co. Ltd. has granted exclusive development and commercialization rights outside of greater China to two of its late-stage immuno-oncology assets to the private US venture EQRx, Inc.

The drugs, sugemalimab (CS1001), an anti-PD-L1 antibody, and CS1003, an anti-PD-1 antibody, are already in clinical development in China, the first for non-small cell lung cancer (NSCLC), gastric and esophageal cancers, and CS1003 for advanced

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