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. Author manuscript; available in PMC: 2014 Mar 13.
Published in final edited form as: Trends Cancer Res. 2013 Jan 1;9:1–13.

Figure 1.

Figure 1

ECM-derived DAMPs modulate an inflammatory loop. Topographical changes within the ECM lead to the generation of ECM-derived DAMPs that drive TLR-4 signaling. Chronic activation of TLR-4 drives dysregulated innate immunity and inappropriate inflammation, characterized by excessive pro-inflammatory cytokine production. In turn, the pro-inflammatory mediators can generate more ECM-derived DAMPs, as well as directly contribute to solid tumor progression.