Insulin-Positive Cells in Mice Lacking Leptin-Making Fat Cells

Caption: More insulin-positive cells (brown) occur in mice lacking leptin-making fat cells (left) than in control mice (right).

Credit: Hinoi, E., et al. 2008. J. Cell Biol. doi:10.1083/jcb.200809113.

Usage Restrictions: None

Related news release: Leptin's long-distance call to the pancreas