Researchers develop optimized DNA hydrogels using minimized Takumi-shaped DNA nanostructures with potential biomedical applications.

Repeats Raise Risk. The more STR expansions a person carried, the higher their odds for AD (left). People with more repeat expansions tended to have worse tau pathology as per Braak stage (right).

In human cells, only a small proportion of the information written in genes is used to produce proteins. How does the cell ...