Successful engraftment of human acute lymphoblastic leukemia cells in NOD/SCID mice via intrasplenic inoculation.

ABSTRACT: Acute lymphoblastic leukemia (ALL) is a heterogeneous disorder, and primary drug resistance and relapse are thought to be the main causes for treatment failure in ALL patients. For these refractory or relapsed patients, there is an increasing demand to identify novel therapeutic approaches, which will highly rely on the use of xenotransplantation models in translational research. Given the critical role that the spleen plays in the hematopoiesis and lymphopoiesis in adult mice, intrasplenic inoculation of ALL cells into immunodeficient mice may represent a feasible route for leukemic xenotransplantation. In the present study, engraftments via intrasplenic inoculation in anti-mCD122 mAb conditioned NOD/SCID mice were achieved in 5 out of 11 cases, and the engrafted cells reconstituted a com

SUBMITTER: Wang N 

PROVIDER: S-EPMC3469473 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature