Macrophage Colony-Stimulating Factor mediates its Immunosuppressive Activity through the Emerging Myeloid Cells during Tumor Progression

Macrophage Colony-Stimulating Factor mediates its Immunosuppressive Activity through the Emerging Myeloid Cells during Tumor Progression

Mechanisms by which tumors evade immune surveillance remain to be addressed. In our previous study, we reported that murine mammary tumor (4T1) cells secrete immunosuppressive soluble factor(s), which was identified to be a 10-100 kDa protein. In the current study, we report that analysis of the proteins in the active fractions revealed the presence of macrophage colony-stimulating factor (M-CS...

Macrophage Colony-Stimulating Factor

Inhibition of the immunosuppressive activity of resident pulmonary alveolar macrophages by granulocyte/macrophage colony-stimulating factor

Resident pulmonary alveolar macrophages (PAM) play an important role in the maintenance of immunological homeostasis in the lung via downmodulation of local T cell responses in the steady state. The present study demonstrates that this pathway for T cell suppression is reversible via granulocyte/macrophage colony-stimulating factor (GM-CSF). Thus, freshly isolated PAM strongly inhibit mitogen-i...

Emerging applications of recombinant human granulocyte-macrophage colony-stimulating factor.

s of the 34th Interscience Conference on Antimicrobial Agents and Chemotherapy. Orlando, FL. Washington, DC, American Society for Microbiology, 1994, p 266 (abstr H76) 148. Masucci G, Wersäll P, Ragnhammar P, Mellstedt H: Granulocytemonocyte-colony-stimulating factor augments the cytotoxic capacity of lymphocytes and monocytes in antibody dependent cellular cytotoxicity. Cancer Immunol Immunoth...

Colony - Stimulating Factor Emerging Applications of Recombinant Human Granulocyte - Macrophage

s of the 34th Interscience Conference on Antimicrobial Agents and Chemotherapy. Orlando, FL. Washington, DC, American Society for Microbiology, 1994, p 266 (abstr H76) 148. Masucci G, Wersäll P, Ragnhammar P, Mellstedt H: Granulocytemonocyte-colony-stimulating factor augments the cytotoxic capacity of lymphocytes and monocytes in antibody dependent cellular cytotoxicity. Cancer Immunol Immunoth...