and Overview.- Cytokine Interactions in Hematopoiesis: An Introduction and Overview.- The Role of Colony-Stimulating Factors in Infection.- Physicochemical and Pharmacological Characterization of Interleukin-4: Implications for Clinical Utility.- Interleukin-10: An Overview.- Preclinical and In Vitro Data.- Colony-Stimulating Factors and Hematopoietic Cells.- In Vitro Modifications Induced by Granulocyte-Macrophage Colony-Stimulating Factor in Human Long-Term Bone Marrow Cultures.- The Addition of Granulocyte-Macrophage Colony-Stimulating Factor to Normal Bone Marrow Enhances Cell Cycle and Clonogenicity Irrespective of Cryopreservation.- Effect of Biological Response Modifiers on Human Bone Marrow Progenitor Cells in Human Immunodeficiency Virus Infection.- Plasma Erythropoietic Activity and Hemopoiesis in Murine Postnatal Ontogenesis.- In Vitro Modulation of Granulocyte-Macrophage Colony-Stimulating Factor Induced Granulocyte Surface Markers by Pentoxifylline.- Myeloperoxidase: Gene Demethylation and Expression in Acute Myeloid Leukemias.- Transduction of Neo+ Gene into Stromal Precursor Cells of Hematopoietic Microenvironment by Retroviral Gene Transfer.- Cytokines in Tumor Development and Suppression.- Cytokine Involvement in Tumor Development and Tumor Suppression.- Modulation of Growth of a Xenotransplanted Human Colon Adenocarcinoma Cell Line in Nude Mice Under the Influence of Systemic Recombinant Human GM-CSF.- Influence of Interleukin-3, Granulocyte-Macrophage Colony-Stimulating Factor, and Granulocyte Colony-Stimulating Factor on the Proliferation of Human and Murine Urothelial Tumor Cell Lines.- Different Cytokines with Autocrine and Immunosuppressive Activities are Secreted by a Small-Cell Lung Cancer Cell Line.- Effects of Recombinant Human Erythropoietin on Clonogenic Growth of Primary Human Tumor Specimens in Vitro.- Growth-Modulation Effects of Interleukin-1?, Interleukin-1?, and Macrophage Colony-Stimulating Factor in Clonogenic Tumor Cells In Vitrl³/