Essential genetic mutations impair DNA damage repair and modulate tumor immune microenvironment in ccRCC
Peer-Reviewed Publication
Updates every hour. Last Updated: 27-Oct-2026 10:17 ET (27-Oct-2026 14:17 GMT/UTC)
Clear cell renal cell carcinoma (ccRCC) is characterized by frequent mutations in genes involved in chromatin remodeling and DNA damage repair. This review examines how essential genetic mutations in ccRCC impair DNA damage repair mechanisms and simultaneously modulate the tumor immune microenvironment. We discuss the interplay between genomic instability and immune response, highlighting how mutations in key genes such as VHL, PBRM1, and BAP1 create therapeutic vulnerabilities. Understanding these relationships may inform novel combination strategies targeting both DNA repair pathways and immune checkpoint mechanisms in ccRCC.
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