A Novel function of Nebivolol: Stimulation of Adipose-derived Stem Cell Proliferation and Inhibition of Differentiation.

Tissue engineering is limited by the time of culture expansion of cells needed for scaffold seeding. Thus, a simple means of accelerated stem cell proliferation could represent a significant advance. Here, Nebivolol was investigated for its effect on the replicative capacity of adipose-derived stem cells (ASCs).

The impact of statins on biological characteristics of stem cells provides a novel explanation for their pleiotropic beneficial and adverse clinical effects.

Statins reduce atherosclerotic events and cardiovascular mortality. Their side effects include memory loss, myopathy, cataract formation, and increased risk of diabetes. As cardiovascular mortality relates to plaque instability, which depends on the integrity of the fibrous cap, we hypothesize that the inhibition of the potential of mesenchymal stem cells (MSCs) to differentiate into macrophages would help to explain the long known, but less understood "non-lipid-associated" or pleiotropic benefit of statins on cardiovascular mortality.