In light of Breast Cancer Awareness Month, Justin Varholick traces how mice have helped breast cancer research over the past century. In the second post of this 4-part series, we look at advances made from 1960 to 1975 when scientists were studying a virus in the milk. Last week, in Part 1 of this series, … Continue reading Of Mice and Mammaries, Part 2: Breast cancer in a dish?