Mice defective in both granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GM-CSF) have severely impaired neutrophil production and function, yet these mice respond to acute pathogen challenge with a significant neutrophil response. We have recently reported the development of an in vitro system to detect granulopoietic cytokines secreted from cel...

Human recombinant granulocyte-macrophage colony-stimulating factor (hrGM-CSF) stimulated granulocyte-macrophage (GM) colony formation from human marrow mononuclear cells (MMCs) in a dose-dependent manner in methylcellulose culture. When phagocytes were depleted from MMCs, GM colony formation from the phagocyte-depleted (PD) MMCs by hrGM-CSF markedly decreased. Experiments in which PD-MMCs were ...

Background: Use of granulocyte colony-stimulating factor (G-CSF) to treat damaged myocardium is a relatively new concept. Clinical beneficial and safety outcomes are still controversial. Objective: The aim of this study was to evaluate recruitment of hematopoietic stem cells and therapeutic efficacy of G-CSF in the treatment of myxomatous mitral valve disease (MMVD) of dogs. Animals and methods...

background Granulocyte colony stimulating factor (G-CSF) is a key mediator of neutrophil infiltration and is profibrotic in the liver, lung, and infarcted heart, but its roles in angiotensin II (Ang II)–induced hypertension and cardiac remodeling have not been fully determined. Thus, we sought to investigate the causal relation of G-CSF to neutrophil recruitment and cardiac fibrosis in C57BL/6J...

Granulocyte colony-stimulating factor (G-CSF)-producing esophageal squamous cell carcinoma (ESCC) is rare. Esophageal cancer is a highly aggressive disease and often spreads hematogenously; however, choroidal metastases are rarely seen. This report detailed an extremely rare case of G-CSF-producing ESCC with choroidal metastasis.

Some human carcinoma cells constitutively produce granulocyte colony-stimulating factor (G-CSF) which stimulates the proliferation and differentiation of the progenitor cells of neutrophilic granulocytes. By introducing mouse G-CSF chromosomal gene or its promoter DNA into human carcinoma cell lines of CHU-2, SK-HEP-1, and U-87MG, it was shown that the constitutive expression of G-CSF in these ...

Granulocyte-colony stimulating factor (G-CSF) is a glycoprotein, the second CSF, sharing some common effects with granulocyte macrophage-colony stimulating factor (GM-CSF), interleukin-3 (IL-3) and interleukin-5 (IL-5). G-CSF is mainly produced by fibroblasts and endothelial cells from bone marrow stroma and by immunocompetent cells (monocytes, macrophages). The receptor for G-CSF (G-CSFR) is p...

Peripheral blood hematopoietic progenitors (PBHP) are capable of colony growth in vitro. The effect of stem cell factor (SCF), interleukin-6 (IL-6), and basic fibroblast growth factor (bFGF) on myeloid colony proliferation of PBHP was determined. PBHP purified by positive selection with CD34-specific antibody were plated in semisolid agarose with reported plateau doses of interleukin-3 (IL-3), ...

Supernatants of COS-1 cells transfected with gibbon cDNA encoding interleukin 3 (IL-3) with homology to sequences for human IL-3 were tested for ability to promote growth of various human hemopoietic progenitors. The effect of these supernatants as a source of recombinant IL-3 was compared to that of recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) and granulocyte col...

Over the past 20 years, granulocyte colony-stimulating factor (G-CSF) has driven attention of researchers as a therapeutic agent for curing patients suffering from neutropenia. Despite successful use G-CSF, it currently requires daily injections, which are inconvenient, expensive, and distressing children. Therefore, an alternative strategy using G-CSF treatment is needed. Understanding structu...