Fishing Out a New Heart

+ See all authors and affiliations

Science  13 Dec 2002:
Vol. 298, Issue 5601, pp. 2141-2142
DOI: 10.1126/science.1079821

You are currently viewing the summary.

View Full Text


Approaches to repairing damaged heart tissue have focused on the promise of multipotential stem cells. However, repairing damaged tissue through regeneration--a strategy adopted by animals such as the newt--may also prove beneficial. In their Perspective, Scott and Stainier discuss new work (Poss et al.) that reveals the regenerative capacity of the injured zebrafish heart.