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. 2022 Mar 28;52:102305. doi: 10.1016/j.redox.2022.102305

Fig. 7.

Fig. 7

Activation of XBP1-mediated hepatocellular mitophagy and pyroptosis and macrophage STING signaling pathway in patients with ALI.

Human liver tissues were collected from five patients with ALI and five controls. (A) IHC XBP1s-stained liver tissue sections. Scale bar, 50 μm. Immunofluorescence staining of liver tissue sections from each group. Albumin (pink), LC3 (red), cleaved caspase-1 (green), GSDMD-NT (yellow), and DAPI (blue). Scale bar, 50 μm (B) and CD68 (yellow), cGAS (red), STING (pink), P-TBK1 (green) and DAPI (blue). Scale bar, 50 μm (C). Data are presented as the mean ± SEM (n = 5). *P <0.05, **P <0.01, ***P <0.001. NS, not significant; IHC, immunohistochemistry. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)