Hematopoietic reconstitution of CD34+ cells grown in static and stirred culture systems in NOD/SCID mice.
The hematopoietic reconstitution of cord blood (CB) CD34(+)cells grown in static and stirred system was studied. Static cultures were better than stirred cultures for cell expansion. Engraftment of stirred-culture hematopoietic stem cells (HSCs) was higher than static-culture HSCs. Stirred-culture HSCs had better multilineage reconstitution ability and colony-forming ability than static-culture HSCs. Static cultures thus favor the expansion of HSCs and stirred cultures are more effective in preserving functional HSCs.
Yang
Shi
S
The State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China.
Cai
Haibo
H
Jin
Huili
H
Tan
Wen-Song
WS
D000818:Animals; D018952:Antigens, CD34 / Q000378:metabolism*; D019149:Bioreactors; D018929:Cell Culture Techniques / Q000379:methods*; D049109:Cell Proliferation; D002478:Cells, Cultured; D005312:Fetal Blood / Q000166:cytology*; D006410:Hematopoiesis / Q000502:physiology*; D018380:Hematopoietic Stem Cell Transplantation; D006412:Hematopoietic Stem Cells / Q000166:cytology* / Q000502:physiology*; D051379:Mice; D016688:Mice, Inbred NOD; D016513:Mice, SCID
D018952:Antigens, CD34