MIAMI–(BUSINESS WIRE)–Summit Therapeutics Inc. (Nasdaq: SMMT) today announced key developments important to the company’s progress towards achieving its goal of making a significant difference in the lives of patients with cancer. Specifically, Summit has established agreements with AstraZeneca (LSE/STO/NYSE: AZN) for a strategic equity investment in Summit and a clinical collaboration focused on ivonescimab and sonesitatug vedotin (sone-ve). Moreover, Summit and AstraZeneca intend to evaluat