Bayer said Monday, Aug. 5, it has signed a collaboration and license agreement with Compugen to research, develop and commercialize antibody-based therapeutics for cancer immunotherapies against two targets identified by the Israeli company.
Compugen could get more than $540 million for the deal. It is receiving an up-front payment from Bayer of $10 million and is eligible to receive more than $500 million in potential milestone payments for both programs. The deal also would provide up to $30 million in preclinical milestones.
Should either drug be approved for marketing, Compugen could also get mid-to-high single-digit royalties on global net sales.Antibody-based immunotherapies, which stimulate the body's own immune cells to fight cancer cells, caused quite a stir at the recent meeting of the American Society of Clinical Oncology. For example, both Bristol-Myers Squibb (BMY - Get Report) and Merck (MRK - Get Report) showed positive data and received a lot of chatter about their respective anti-programmed death receptor 1, or anti-PD1, immunotherapies. Bristol's nivolumab is approaching Phase 2 trials for solid tumors and Merck's lambrolizumab is in Phase 2 for melanoma. "Immunotherapy is one of our focus areas in oncology," Andreas Busch, head of Bayer's Global Drug Discovery, said in a statement. Compugen chief executive Anat Cohen-Dayag said, "We believe that the prediction and validation of these two targets, through the use of our broadly applicable predictive discovery infrastructure, provides additional validation for our long-term commitment to establishing this unique capability." The two targets are novel immune checkpoint regulators that are believed to play a role in immunosuppression. The antibody drugs would block the immunosuppressive function of the targets and reactivate the patients' anti-tumor immune response to fight the cancer. Even though therapeutic antibodies represent one of the fastest-growing areas of drug development, it is still difficult and time consuming to generate antibodies with the specific biological and therapeutic functions required to modify the right genetic targets. Compugen's Predictive Structural Biology infrastructure platform identifies functional interaction sites of proteins, providing the basis for rational drug design.