mRNA-4359 has advanced into the Phase 2 portion of the ongoing Phase 1/2 trial CAMBRIDGE, MA / ACCESS Newswire / October 12, 2025 / Moderna, Inc. (NASDAQ:MRNA) today announced that clinical, safety and translational data from its Phase 1/2 study evaluating mRNA-4359 in combination with pembrolizumab in checkpoint inhibitor-resistant/refractory(CPI-R/R) melanoma patients will be presented at the 2025 European Society for Medical Oncology (ESMO) Congress, October 17-21, 2025, in Berlin, Germany. mRNA-4359 is ...