Contact: Karen Kreeger
University of Pennsylvania School of Medicine
Caption: In cells where p57 was successfully inhibited, beta-cells could undergo DNA replication. Pink: nucleus that has undergone DNA replication. Green: Insulin. Blue: Nuclei counterstained for DNA. White: p57.
Credit: Klaus Kaestner, Ph.D., Perelman School of Medicine, University of Pennsylvania; JCI
Usage Restrictions: None
Related news release: Silencing inhibitor of cell replication spurs beta cells to reproduce