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Contact: B. D. Colen
Harvard University

Richard Lee and Amy Wagers, Harvard Stem Cell Institute

Caption: Richard T. Lee, M.D., and Amy Wagers, PhD, Harvard Stem Cell Institute Principal Faculty members, have identified a protein that can restore the enlarged, weakened hearts of aging mice to the size and functional status of the hearts of healthy young mice.

Credit: B. D. Colen/Harvard University

Usage Restrictions: This image may only be used with stories about the Lee/Wagers paper in the 5/9/13 issue of Cell.

Related news release: Turning old hearts

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