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. 2023 Dec 18;10(1):e23915. doi: 10.1016/j.heliyon.2023.e23915

Fig. 5.

Fig. 5

a and b. Western blots demonstrated an increase of PD-L1 in PTGDS-knockdown U251 cells. The full images of Western blots are provided in the Supplementary files (Figs. S4–7). c. EdU showed a decrease in cell proliferation in PTGDS-knockdown U251 cells. d. Flow cytometry showed an increase of cell apoptosis in PTGDS-knockdown U251 cells. e. Transwell showed a reduction of cell migration and invasion in PTGDS-knockdown U251 cells. f. Transwell showed a reduction of cocultured HMC3 cell migration with PTGDS-knockdown U251 cells. g. Flow cytometry showed a reduction in M2 polarization of cocultured HMC3 cells with PTGDS-knockdown U251 cells.