New subtype of breast cancer responds to targeted drug

A newly identified cancer biomarker could define a new subtype of breast cancer as well as offer a potential way to treat it, say researchers at Washington University School of Medicine in St. Louis. The biomarker is found frequently in breast cancers that have poorer outcomes and can be inhibited by a protein discovered in the same laboratory, which could become an effective drug against the breast cancer type.

Tobacco advertising: Science … or smokescreen?

Robert K. Jackler, M.D., the Sewall Professor and Chair of otolaryngology and associate dean at Stanford University School of Medicine, has gathered advertisements using doctors to promote cigarettes into an exhibit that will be on display in the Farrell Learning and Teaching Center and the Bernard Becker Medical Library beginning Monday, March 1 through Friday, April 30. He also will give a free, public lecture at noon Tuesday, March 9, in Connor Auditorium.

Birds ‘one-up’ humans in ability to see color

Researchers at the School of Medicine have peered deep into the eye of the chicken and found a masterpiece of biological design. They plan follow-up studies that could eventually provide helpful insights for scientists seeking to use stem cell and other techniques to treat the nearly 200 genetic disorders that can cause various forms of blindness.
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