Macrophages are specialized cells that control tissue homeostasis. They include non-resident and tissue-resident macrophage populations which characterized by the expression of particular cell surface markers secretion molecules with a wide range biological functions. The differentiation polarization macrophages relies on specific growth factors their receptors. Macrophage-colony stimulating fa...

The hematopoietic growth factor CSF-1 has been considered relatively lineage specific for the production of macrophages, whereas GM-CSF elicits a predominance of neutrophils. It is likely that in vivo, individual clones are stimulated by the two CSFs, although the effect of dual stimulation on progenitors and their progeny has not been completely explored. We found that in cultures initiated wi...

Breast cancer is the second leading cause of cancer-related deaths in western countries. Colony-Stimulating Factor-1 (CSF-1) and its receptor (CSF-1R) regulate macrophage and osteoclast production, trophoblast implantation and mammary gland development. The expression of CSF-1R and/or CSF-1 strongly correlates with poor prognosis in several human epithelial tumors, including breast carcinomas. ...

background: stroke is the third leading cause of death. hypothermia has been recognized as an effective method in reducing brain injury. in this study, we assessed the effects of granulocyte colony-stimulating factor (g-csf) as a neuroprotective agent and mild hypothermia on mortality, behavioral function, infarct volume, and brain edema in wistar rats. methods: forty male rats were used in fiv...

meningitis is one of the most common infectious cerebral nervous system (cns), defined as an inflammation of the meninges. it is clinically categorized into a chronic and acute based on the acuity of symptoms. vomiting, bulging fontanel and fever are the main symptoms in the patients with meningitis. bacterial meningitis is a severe, potentially life-threatening infection that is associated wit...

introduction: evaluation of the cerebrospinal fluid (csf) white blood cell (wbc) count and glucose and protein concentrations is used to assess the probability of the presence of central nervous system (cns) infection. although normal values are well established for csf cell counts and protein and glucose contents in children and adults, this is not the case for neonates. the purpose of this st...

human granulocyte colony stimulating factor (hg-csf) induces proliferation and differentiation of granulocyte progenitor cells. this glycoprotein is currently being used for treatment of neutropenia, in patients who have undergone bone marrow transplantation. so far, different researchers have tried to enhance hg-csf biological activity and stability. in this study, polymerase chain reaction (p...

The regulation of macrophage colony-stimulating factor (M-CSF) formation by elutriation-purified human monocytes was studied in vitro and compared with that for granulocyte-macrophage CSF (GM-CSF) and granulocyte CSF (G-CSF). The levels of the three CSFs were measured by immunoassay. Lipopolysaccharide (LPS, 100 ng/ml) was able to enhance CSF formation but the levels were significantly influenc...