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. 2020 Feb 3;11(8):2022–2031. doi: 10.7150/jca.38981

Figure 4.

Figure 4

Overexpression of PKM2 in PDAC promotes macrophage toward M2 polarization. A. Images indicated the effects of PKM2 knockdown in CAPAN2 and ASPC-1 cells. B and C. PBMC-derived macrophages (MΦ) were co-cultured with PDAC cells with PKM2 kncokdown. And then the expression of CD206 in macrophages was evaluated by detecting the mean fluorescence intensity (MFI) using FACS. D-G. MΦ was co-cultured with PDAC cells with PKM2 agonist treatment. And then the expression of CD206, CD163 and CD86 in macrophages was evaluated by detecting the mean fluorescence intensity (MFI) using FACS. Data, mean±SEM; *** p < 0.001.