title: Regulation of stem cell renewal and differentiation: possible significance in aging.
mesh_terms: D000375:Aging; D000818:Animals; D001345:Autoradiography; D016026:Bone Marrow Transplantation; D002454:Cell Differentiation; D002455:Cell Division; D002478:Cells, Cultured; D004920:Erythropoiesis; D004921:Erythropoietin / Q000494:pharmacology; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000502:physiology*; D008533:Megakaryocytes / Q000502:physiology; D011828:Radiation Chimera; D013154:Spleen / Q000502:physiology; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
chemical_list: D004921:Erythropoietin