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Macrophage Differentiation and Polarization into an M2-Like Phenotype using a Human Monocyte-Like THP-1 Leukemia Cell Line
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Chapters
- 00:05Introduction
- 00:56Culturing and Maintenance of THP‐1 Monocyte-like Cells
- 02:59Seeding of THP‐1 cells and Differentiation into M0 Macrophages
- 04:01Polarization of M0 Macrophages into M2‐like Macrophages
- 04:39Detaching and Harvesting Macrophages for Flow Cytometry
- 05:14Results: Macrophage Differentiation and Polarization into an M2‐Like Phenotype
- 05:56Conclusion
M2-like tumor-associated macrophages (TAM) are associated with tumor progression and poor prognosis in cancer. This protocol serves as a detailed guide to reproducibly differentiate and polarize THP-1 monocyte-like cells into M2-like macrophages within 14 days. This model is the basis to investigate the anti-inflammatory effects of TAM within the tumor microenvironment.
