Effects of adenovirus mediated vascular endothelial growth factor gene transfer on reconstitution of hematopoiesis in post-bone marrow transplantation mice.

Background: Bone marrow transplantation (BMT) conditioning procedure is considered as the cause of damage to bone marrow microvasculature and the delay of hematopoiesis recovery. However, hematopoiesis regulation post BMT by vascular endothelial growth factor (VEGF) has not yet been studied. In this study, adenovirus were used to investigate the effects of VEGF gene transfer on preventing damages to bone marrow microenvironment and its promotion of hematopoiesis in post-BMT mice.