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Regramostim (GM-CSF) is a differentially glycosylated factor produced mainly by activated T cells and macrophages. Endothelial cells and fibroblasts can also produce GM-CSF after exposure to TNF-α, IL-1, IL-2 and IFN-γ. GM-CSF is found associated with extracellular matrix and in membrane-bound formats too. GM-CSF stimulates proliferation, activation and differentiation of macrophages and granulocytes and their progenitors.
Regramostim (GM-CSF) is a differentially glycosylated factor produced mainly by activated T cells and macrophages. Endothelial cells and fibroblasts can also produce GM-CSF after exposure to TNF-α, IL-1, IL-2 and IFN-γ. GM-CSF is found associated with extracellular matrix and in membrane-bound formats too. GM-CSF stimulates proliferation, activation and differentiation of macrophages and granulocytes and their progenitors.
This drug activates mononuclear phagocytes, promotes migration of epithelial cells, and further regulates cytokine production. In 2 recent placebo-controlled studies involving venous leg ulceration, subcutaneous perilesional injections of recombinant human granulocyte-macrophage colony-stimulating factor were found to be significantly better than placebo in the time to complete wound healing. In other studies, recombinant human granulocyte-macrophage colony-stimulating factor was administered topically to wounds. Several case reports have also demonstrated the use of recombinant human granulocyte-macrophage colony-stimulating factor for postsurgical wounds, chronic leg ulcers of sickle cell anemia patients, and refract and refractory pyoderma gangrenosum.
Investigated for use/treatment in adverse effects (chemotherapy) and bone marrow transplant.
每项发明一条,涵盖美国、欧洲、PCT 与中国的同族专利。
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