Stem cells in the dog heart are self-renewing, clonogenic, and multipotent and regenerate infarcted myocardium, improving cardiac function
Proceedings of the National Academy of Sciences (2005) - Comments
pubmed: 15951423  doi: 10.1073/pnas.0502678102  issn: 0027-8424  issn: 1091-6490 

Axel Linke, Patrick Müller, Daria Nurzynska, Claudia Casarsa, Daniele Torella, Angelo Nascimbene, Clotilde Castaldo, Stefano Cascapera, Michael Böhm, Federico Quaini, Konrad Urbanek, Annarosa Leri, Thomas H. Hintze, Jan Kajstura, Piero Anversa