Merck on Wednesday agreed to extend an ongoing collaboration with Moderna to develop a personalized vaccine for the treatment of patients with skin cancer.
Moderna is getting $250 million from Merck to secure opt-in rights to the cancer vaccine candidate, called mRNA-4157. The two companies are jointly conducting a mid-stage clinical trial that combines the customized, mRNA-based vaccine with Merck’s checkpoint inhibitor Keytruda.
Results from this randomized study will be announced before the end of the year, but the timing of Wednesday’s deal suggests Merck and Moderna have seen enough encouraging data to advance mRNA-4157 into larger studies.
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