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Full-Text Articles in Medicine and Health Sciences
Effects Of Low Dose Gm-Csf On Microglial Inflammatory Profiles To Diverse Pathogen-Associated Molecular Patterns (Pamps)., Nilufer Esen, Tammy Kielian
Effects Of Low Dose Gm-Csf On Microglial Inflammatory Profiles To Diverse Pathogen-Associated Molecular Patterns (Pamps)., Nilufer Esen, Tammy Kielian
Journal Articles: Pathology and Microbiology
BACKGROUND: It is well appreciated that obtaining sufficient numbers of primary microglia for in vitro experiments has always been a challenge for scientists studying the biological properties of these cells. Supplementing culture medium with granulocyte-macrophage colony-stimulating factor (GM-CSF) partially alleviates this problem by increasing microglial yield. However, GM-CSF has also been reported to transition microglia into a dendritic cell (DC)-like phenotype and consequently, affect their immune properties.
METHODS: Although the concentration of GM-CSF used in our protocol for mouse microglial expansion (0.5 ng/ml) is at least 10-fold less compared to doses reported to affect microglial maturation and function (>/= …