Eli Lilly and Co.’s end last year to its PI3Kα inhibitor program didn’t mean the pharma player was giving up on the target – far from it, as signaled by the potential $2.5 billion deal signed recently to take over Scorpion Therapeutics Inc. and gain rights to phase I/II-stage STX-478 for breast cancer and other solid tumors. The list of developers at work in the space includes Roche AG plus smaller entities such as Celcuity Inc., Menarini Group, Onkure Therapeutics Inc., Relay Therapeutics Inc. and Totus Medicines Inc.
Joining the dealmaking spree to kick off the 2025 J.P. Morgan Healthcare Conference, Eli Lilly and Co. announced it was picking up an early clinical-stage PI3Kα inhibitor program from Scorpion Therapeutics Inc. in a deal that could be worth up to $2.5 billion, while GSK plc is adding to its cancer pipeline with the acquisition of Idrx Inc. for $1 billion up front.
There are 40 years of history behind the development of phosphoinositide 3-kinase (PI3K) inhibitors, Rebecca Dent told her audience at ESMO Breast Cancer 2022. And there have been success stories. There are five FDA-approved PI3K inhibitors in several cancer types, and in April, the FDA approved Vijoice (alpelisib; Novartis AG) for PIK3CA-related overgrowth spectrum, a rare disorder resulting from germline mutations of PIK3CA.
There are 40 years of history behind the development of phosphoinositide 3-kinase (PI3K) inhibitors, Rebecca Dent told her audience at ESMO Breast Cancer 2022. And there have been success stories. There are five FDA-approved PI3K inhibitors in several cancer types, and in April, the FDA approved Vijoice (alpelisib; Novartis AG) for PIK3CA-related overgrowth spectrum, a rare disorder resulting from germline mutations of PIK3CA.
