← Back to PeopleDYExecutiveDean Y. LiPresident, Merck Research Laboratories at MerckLinkedInDean Y. Li is a medical doctor and PhD who works at Merck.1Mentions1Articles1OutletsCompanies CoveredMerck1Moderna1University of Sydney1ArticlesMost recent firstMentioned InReferenced in coverageMerck and Moderna reported the first positive Phase 3 result for an individualized mRNA cancer therapymerck.compositiveAug 20, 2026“Commented on Phase 3 findings for intismeran in combination with KEYTRUDA as adjuvant therapy.”