PHILADELPHIA –- Examining data obtained from a University of Pennsylvania and Vanderbilt University psychology study, researchers at these universities and Northwestern University have reported the first placebo-controlled evidence that antidepressant medications—particularly selective serotonin reuptake inhibitors, or SSRIs—can substantially change patients’ personalities. The personality changes also appeared to be linked to long-term improvements in mood.
Health & Medicine
PHILADELPHIA –- Reproductive researchers from the University of Pennsylvania and The Children’s Hospital of Philadelphia have succeeded in isolating and transplanting pure populations of the immature cells that enable male reproduction in two species—human spermatogonia and mouse gonocytes. These germline stem cells, taken from testis biopsies, demonstrated viability following transplantation to mouse testes within a controlled laboratory setting.