Tiny, newly formed tumors shed small fragments of DNA that are swept into the bloodstream. Future cancer screening tests could detect them early.

Key Laboratory of Genomics and Precision Medicine, and China National Center for Bioinformation, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, China University of Chinese ...

Objective Multi-cancer early detection (MCED) tests are novel technologies that detect cancer signals from a broad set of cancer types using a single blood sample. The objective of this study was to ...

However, the 5hmC modification status in circulating cell-free DNA (cfDNA ... 29 Damaged cells release fragmented DNA into the plasma, and changes in cfDNA concentration in peripheral blood can ...