title: Polypeptides controlling hematopoietic blood cell development and activation. II. Clinical results.
abstract: Colony-stimulating factors (CSFs) have entered the clinical arena. Several investigators have explored, in first clinical phase I studies, different routes of administration to define the optimum biological dose, maximum tolerated dose, toxicity, and pharmacokinetics of these reagents. It has been demonstrated that recombinant human (rh) granulocyte-macrophage CSF (GM-CSF) and granulocyte CSF (G-CSF) can be safely administered over a broad dose range to increase number of circulating granulocytes in man. More recently, GM-CSF and G-CSF have been involved in phase Ib/II studies to assess the granulopoietic responses of patients with granulocytopenia due to various underlying disease states including myelodysplastic syndrome, aplastic anemia, cyclic neutropenia, Kostmann's syndrome, and the acquired immuno-deficiency syndrome. Both factors were also investigated with respect to their potential to prevent chemotherapy induced granulocytopenia or to accelerate recovery from that condition. The short-term effects of rh GM-CSF after autologous bone marrow transplantation for various solid tumors and lymphoid malignancies were assessed as well. In this article we will focus on recent results that have emerged from in vivo studies utilizing CSFs.
authors.affiliation: Department of Hematology, Johannes Gutenberg-Universität, Mainz, Federal Republic of Germany.
authors.forename: F
authors.initials: F
authors.lastname: Herrmann
authors.forename: A
authors.initials: A
authors.lastname: Lindemann
authors.forename: R
authors.initials: R
authors.lastname: Mertelsmann
mesh_terms: D001853:Bone Marrow; D003115:Colony-Stimulating Factors / Q000008:administration & dosage*; D004341:Drug Evaluation; D006410:Hematopoiesis / Q000187:drug effects*; D006412:Hematopoietic Stem Cells / Q000187:drug effects*; D006801:Humans; D010455:Peptides / Q000008:administration & dosage*
chemical_list: D003115:Colony-Stimulating Factors; D010455:Peptides