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. 2022 Dec 5;13:1078766. doi: 10.3389/fphar.2022.1078766

FIGURE 2.

FIGURE 2

Tumor-promoting inflammation-related signals that can be targeted by NSAIDs. Both infectious and non-infectious chronic inflammation contributes to carcinogenesis via increasing PGs and activating COX-independent signals that can be suppressed by NSAIDs. These COX-dependent and independent pathways promote cancer development by inducing resistance to PCD, and facilitating proliferation, migration and invasion. Induction of tumor angiogenesis, immunosuppressive TME and other mechanisms are also achieved by NSAID-targeted signals. Abbreviations: HBV, hepatitis B virus; IBD, inflammatory bowel disease; PGs, prostaglandins; PCD, programmed cell death; TME, tumor microenvironment.