作者: N Lin , J W Adamson , K Kaushansky
DOI: 10.1172/JCI113316
关键词: Granulocyte 、 In vitro 、 In vivo 、 Immunology 、 Biology 、 Colony-stimulating factor 、 Interleukin 、 Haematopoiesis 、 Inflammation 、 Bone marrow
摘要: IL-1 is a family of polypeptides which play critical role in the inflammatory response. Characteristics this response include an enhanced release bone marrow neutrophils, activation circulating and tissue-phase phagocytes, production neutrophils monocytes. We have sought to understand hematopoietic acute chronic states on cellular molecular level. Colony-stimulating factors (CSFs) are glycoproteins involved monocytes vitro vivo. found that quiescent dermal fibroblasts constitutively granulocyte-macrophage CSF (GM-CSF), granulocyte (G-CSF), macrophage culture, picomolar concentrations mediator stimulate by at least fivefold transcription GM-CSF G-CSF. These findings establish inflammation through stimulation