Human Toll-like receptors (TLRs) comprise a family of proteins that recognizes pathogen-associated molecular patterns (PAMPs) and initiates host innate immune responses. Neutrophils, monocytes, and macrophages are critical cellular components of the human innate immune system. Proinflammatory cytokines, such as granulocyte colony-stimulating factor (G-CSF), granulocyte-macrophage colony-stimula...

Granulocyte colony-stimulating factor (G-CSF) is a glycoprotein that stimulates proliferation and differentiation of progenitor cells of neutrophils by signaling through its receptor (G-CSFR). Although the G-CSFR belongs to the cytokine receptor superfamily, which lacks an intracellular kinase domain, G-CSF-induced tyrosine phosphorylation of cellular proteins is critical for its biologic activ...

Osteoclasts are terminally differentiated cells derived from hematopoietic stem cells. However, how their precursor cells diverge from macrophagic lineages is not known. We have identified early and late stages of osteoclastogenesis, in which precursor cells sequentially express c-Fms followed by receptor activator of nuclear factor kappaB (RANK), and have demonstrated that RANK expression in e...

Severe pancreatitis is frequently associated with acute lung injury (ALI) and the respiratory distress syndrome. The role of granulocyte-macrophage colony-stimulating factor (GM-CSF) in mediating the ALI associated with secretagogue-induced experimental pancreatitis was evaluated with GM-CSF knockout mice (GM-CSF -/-). Pancreatitis was induced by hourly (12x) intraperitoneal injection of a supr...

TH1 and TH17 cells mediate neuroinflammation in experimental autoimmune encephalomyelitis (EAE), a mouse model of multiple sclerosis. Pathogenic TH cells in EAE must produce the pro-inflammatory cytokine granulocyte-macrophage colony stimulating factor (GM-CSF). TH cell pathogenicity in EAE is also regulated by cell-intrinsic production of the immunosuppressive cytokine interleukin 10 (IL-10). ...

E-learning, being an information system, suffers high failure rates due to the complexity of deployment. This paper has 2 objectives: (I) to compile the critical success factors (CSFs) of e-learning from current literature; (II) group CSFs that approximately attain the same objective into roles where the roles together accomplish the main goal of a best e-learning deployment. 17 critical succes...

Introduction Genetic background has known to be associated with the outcome of human T cell lymphotropic virus (HTLV) type I infection. In The present study we investigate the association between GM-CSF gene polymorphisms with the outcome of HTLV-I infection. Materials and Methods We analyzed 3 single-nucleotide polymorphisms in the promter region of granulocyte macrophage colony stimulating...

The CIO faces competing demands from internal customers for a variety of services, such as consulting, development, maintenance, and operations. S/he is also responsible for identifying new projects that will increase firm value. How can s/he identify potentially high-impact projects, in the face of a deluge of requests, many for politically motivated, suboptimal projects? We adapt a personal c...

A lot of ERP implementations are failure, because organizations which bought ERP systems thought that this was all what they should do. But failure cases of ERP implementation showed, that organizations have to do extensive work on implementation. Because of that, organizations have to create conditions, in which they can implement chosen solution in expected time, scope and evaluated costs. Th...