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

DNA repair enzymes, such as the ligase shown here that joins broken DNA strands, scan replicating DNA in the nucleus. Particularly difficult cases are now known to be transported to the inner edge ...

DNA nanorobots can alter artificial cells Date: January 13, 2025 Source: Universitaet Stuttgart Summary: Scientists have succeeded in controlling the structure and function of biological membranes ...