title: [Clinical application of cytokines in peripheral blood stem cell transplantation].
abstract: Peripheral blood stem cells (PBSC) are increased dramatically during a recovery phase after myelosuppressive chemotherapy. PBSC can be used for hematological reconstitution after marrow-ablative therapy. Autologous blood stem cell transplantation (ABSCT) has increasingly been used for the treatment of malignant diseases. Cytokines, especially hematopoietic cytokines are utilized for mobilization of PBSC, enhancement of chemosensitivity of leukemic cells having cytokine receptors and enhancement of hematologic recovery after ABSCT. We studied effects of granulocyte colony-stimulating factor (G-CSF) in these settings. In cytotoxic drug plus G-CSF mobilization of PBSC, granulocyte/macrophage and erythroid progenitor cells were significantly increased in PBSC harvests compared to cytotoxic drug-induced mobilization. When G-CSF was administered prior to the marrow-ablative conditioning before ABSCT, clinical results suggest that chemosensitivity of leukemic cells may be increased. When G-CSF was given after ABSCT, hematologic recovery from marrow aplasia was enhanced substantially. These observations clearly indicate that G-CSF is useful to mobilize PBSC and to facilitate ABSCT.
authors.affiliation: 1st Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka.
authors.forename: M
authors.initials: M
authors.lastname: Harada
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D016179:Granulocyte Colony-Stimulating Factor / Q000627:therapeutic use*; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D007223:Infant; D007937:Leukapheresis; D008297:Male; D008875:Middle Aged; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000097:blood / Q000628:therapy; D014182:Transplantation, Autologous
chemical_list: D016179:Granulocyte Colony-Stimulating Factor