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. 2022 May 9;17(1):189–208. doi: 10.1007/s12079-022-00681-3

Fig. 12.

Fig. 12

Potential signalling pathway of IL-1α and HMGB1 in promoting CRC cell progression. Poly(I:C) induces ER stress and RIPK1 activation, promoting the secretion of IL-1α while HMGB1 was independent of ER stress. Upon secretion, these DAMPs contribute to CRC progression by upregulating the expression/secretion of pro-metastatic mediators/chemokines and enhances pro-tumourigenic properties of CRC cells