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. 2022 Jun 29;12:935806. doi: 10.3389/fcimb.2022.935806

Figure 3.

Figure 3

Chemical inhibition of PD-L1 expression: (A) Western blot of Signaling pathway of PD-L1 expression was investigated by SP00125, a specific inhibitor of JNK (MAP kinase pathway) and Gefitinib an RIP2 (NOD pathway) inhibitor. (B) Signaling pathway of P. gingivalis induced PD-L1 expression was investigated using SP00125, a specific inhibitor of JNK (MAP kinase pathway) and Gefitinib an RIP2 (NOD pathway) inhibitor. TM = total membrane. (n=3), ** indicates corrected p < 0.01 compared to control. (C) The prostate cancer cell line DU-145 expresses NOD1 and NOD2 receptors. NOD1/NOD2 receptors protein expression in prostate cancer cell line DU145 was investigated using Western blot (n=3).