| abstract |
The present invention provides methods, improved cell culturenmedium and kits for promoting hematopoietic and mesenchymal stem andnlineage-specific cell proliferation and differentiation by growth in the presencenof angiotensinogen, angiotensin I (AI), AI analogues, AI fragments andnanalogues thereof, angiotensin II (AII), AII analogues, AII fragments ornanalogues thereof or AII AT 2 type 2 receptor agonists, either alone or inncombination with other growth factors and cytokines. |