Research Article
[Retracted] IFN-γ induces PD-L1 through p38/JNK/ERK signaling pathways and counteracts the tumor promoting effect mediated by PD-L1 in Glioblastoma
Figure 2
IFN-γ upregulates PD-L1 expression via the p38/JNK/ERK signaling pathways. PD-L1 expression was detected after incubated with SB203580 (a), SP600125 (b), and U0126 (c) in U251, TG-905, and PT-2, prior to IFN-γ (50 ng/mL).
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