Science Friday Science Friday

What an mRNA melanoma vaccine may mean for cancer treatment

Sep 3, 2026 · 11m

Summary

Science Friday explores a breakthrough personalized mRNA melanoma vaccine developed by Moderna and Merck. Guest Dr. Michael Postow from Memorial Sloan Kettering explains how the therapy uses tumor sequencing to boost immune responses against specific cancer mutations. The discussion covers the vaccine’s combination with Keytruda, its potential for other cancers, and the timeline for FDA approval and patient access.

Topics discussed

Sponsors and show introduction New mRNA melanoma vaccine headlines How personalized cancer vaccines are made Cost and therapeutic vs preventive nature Potential for other cancers and why melanoma first Combination with Keytruda and trial design Recurrence-free survival data details Side effects and patient tolerance FDA approval timeline and availability Impact on patients and closing remarks
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