Science News for July 25, 1996

New Clues To Cancer Growth Discovered

Scientists have discovered how p27 blocks cell growth in virtually all human cancers, providing new hope for developing drugs to halt uncontrolled cell division. The discovery uses X-ray crystallography to reveal the molecular structure of p27 and its interaction with cyclin-CDK complexes.

SourceMemorial Sloan Kettering Cancer Center·DateJul 25, 1996

Hopkins Researchers Develop Under-The-Skin Implant For Pain Treatment

The implant is a button-sized polymer that releases hydromorphone over one to three months, providing steady pain medication. It could be used in developing nations where cancer rates are high but limited treatment options exist, and potentially as an alternative to oral methadone treatment for heroin addicts.

SourceJohns Hopkins Medicine·DateJul 25, 1996