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Effect of siRNA-mediated GSK3 knock-down on the transcriptional signature of human GM-CSF-dependent monocyte-derived macrophages

ABSTRACT: The functional versatility of macrophages is intrincately tied to factors such as their ontogeny and the specific tissue and extracellular environment. Monocyte-derived macrophages are oppositely instructed by M-CSF or GM-CSF. GM-CSF drives monocyte-derived macrophages towards heightened pro-inflammatory activity and the acquisition of the lung alveolar macrophage phenotype and gene profile whereas M-CSF gives rise to anti-inflammatory, pro-resolving, and immunosuppressive monocyte-derived macrophages. We explored the molecular impact of siRNA mediated knocking-down GSK3A, GSK3B or both (GSK3A/B) on the gene expression profile of GM-CSF-primed human monocyte derived macrophages. GSK3A/B knowdown skewed the transcriptional profile of GM-MØ towards an anti-inflammatory phenotype.

ORGANISM(S): Homo sapiens

PROVIDER: GSE266236 | GEO | 2025/04/16

REPOSITORIES: GEO

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