GoKawiilCircular ecDNA Reveals Vulnerability in Cancer Cells' Genome Stability
Researchers have identified that extrachromosomal circular DNA (ecDNA), which frequently appears in genetically unstable tumors, plays a role in cancer genome evolution. A study published in Nature by Billing et al. highlights how this form of DNA contributes to tumor adaptability. Understanding ecDNA's function could open new avenues for targeted cancer therapies.