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Stat3 Controls The Neutrophil Migratory Response To Cxcr2 And Its Ligand Mip-2 (Cxcl2), Hoainam Nguyen-Jackson
Stat3 Controls The Neutrophil Migratory Response To Cxcr2 And Its Ligand Mip-2 (Cxcl2), Hoainam Nguyen-Jackson
Dissertations & Theses (Open Access)
Among the first white blood cells to respond to bacterial and fungal infections, neutrophils are produced in the bone marrow, released into circulating blood, and recruited to inflamed tissue. The cytokine granulocyte colony-stimulating factor (G��CSF) is used clinically to induce neutrophil mobilization from the marrow. This process was previously demonstrated to require the STAT3 transcription factor (signal transducer and activator of transcription 3), the principal signaling molecule activated upon G-CSF-binding of its receptor, but the mechanism was unknown. The chemokines KC (Cxcl1) and MIP-2 (Cxcl2), and their shared receptor CXCR2 (l8rb), also stimulate neutrophil mobilization, in contrast to SDF-1 (Cxcl12), …