“We are pleased to be making progress on our ONC-392 clinical program with the dosing of our first patient in the PRESERVE-004 trial in the combination arm with KEYTRUDA. We are hopeful these results will build on the promising responses we’ve seen with ONC-392 as monotherapy,” said Pan Zheng, M.D., Ph.D. Chief Medical Officer and co-founder of OncoC4. Dr. Zhang further added, “We are grateful to our partners, Merck and the GOG Foundation for their support of the PRESERVE-004 trial. We look forward to providing additional data as they become available.”