Article
Spatial–Temporal Diversity of Extrachromosomal DNA Shapes Urothelial Carcinoma Evolution and the Tumor Immune Microenvironment
7 Mar 2025
Abstract excerpt
Abstract Extrachromosomal DNA (ecDNA) presents a promising target for cancer therapy; however, its spatial–temporal diversity and influence on tumor evolution and the immune microenvironment remain largely unclear. We apply computational methods to analyze ecDNA from whole-genome sequencing data of 595 patients with urothelial carcinoma. We demonstrate that ecDNA drives clonal evolution through structural...
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