Science News for July 15, 2006

Jefferson scientists show protein key to bladder cancer spread, potential drug target

Researchers at Thomas Jefferson University have identified proepithelin as a crucial protein in the spread of bladder cancer. The study found that proepithelin promotes migration and invasion of bladder cancer cells, suggesting it could be a potential target for new drugs.

SourceThomas Jefferson University·JournalCancer Research·DateJul 15, 2006

A protein complex that untangles DNA

Researchers have discovered a protein complex called Smc5/6 that plays a crucial role in repairing damaged DNA and untangling chromosomes before cell division. The complex is involved in two distinct pathways, one for repair and the other for untangling, and its function has significant implications for understanding genetic stability.

SourceKarolinska Institutet·JournalMolecular Cell·DateJul 15, 2006