https://www.selleckchem.com/pr....oducts/oss-128167.ht
In the past few decades, the studies of extrachromosomal DNA (ecDNA), which existed independently of chromosomes, were tepid. However, recent studies on ecDNA rekindled the enthusiasm of oncologists for further studying ecDNA. In this review, we summarized the recent advances of ecDNA in oncogenesis and oncotherapy. ecDNA consists of highly open chromatin, and its circular structure enables ultra-long-range chromatin contacts. ecDNA is not inherited in accordance with Mendel's laws. Furthermore, ecDNA is widely existed in cancer cell