Gorilla origins of the last two AIDS virus lineages confirmed
Monday, March 2, 2015 - 15:00
in Biology & Nature
Two of the four known groups of human AIDS viruses (HIV-1 groups O and P) have originated in western lowland gorillas, according to an international team of scientists from the Perelman School of Medicine at the University of Pennsylvania, the University of Montpellier, the University of Edinburgh, and others. The scientists, led by Martine Peeters from Montpellier, conducted a comprehensive survey of simian immunodeficiency virus (SIV) infection in African gorillas. Beatrice Hahn, MD, a professor of Medicine and Microbiology, and others from Penn were part of the team, whose findings appear online this week in the Proceedings of the National Academy of Sciences.