How cells sense, remember their environments

cancer cells
A $2.2 million National Institutes of Health (NIH) grant will fund research in the McKelvey School of Engineering to explore how epithelial cells sense their environments and acquire mechanical memories.

Female sex hormone protects against opioid misuse, rat study finds

According to a new study by WashU Medicine researchers, male and female rats with a chronic pain condition release different amounts of dopamine when given fentanyl because of sex hormones. The findings might help explain why men have higher rates of opioid use and overdose deaths.

Floyd Bloom, emeritus trustee, 88

Floyd E. Bloom, MD, an honorary emeritus trustee at Washington University in St. Louis, died Jan. 8. He was 88. A WashU Medicine alumnus, he made groundbreaking contributions to modern neuroscience.