Mesenchymal stem cells (MSCs), mesenchymal progenitors, and fibroblasts are highly studied but poorly defined cell types. Watch our on-demand webinar with Dr. Fabio Rossi to learn about current research on the in vivo physiological function of MSCs during homeostasis and tissue regeneration. In this webinar, Dr. Rossi explores the properties of MSCs and their role in muscle and cardiac repair and regeneration.