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. 2022 Jul 13;13:291. doi: 10.1186/s13287-022-02963-4

Fig. 9.

Fig. 9

Overexpression of TSG-6 suppressed ER stress by modulating the PI3K/AKT signaling pathway. a Representative images of GRP78-positive neurons in each experimental group. b Quantitative analysis of GRP78-positive neurons. c Expression of ER stress-related proteins as determined by Western blotting analysis. d, e Relative expression levels of ER stress-related proteins normalized to GAPDH. f Western blot analysis of AKT protein. g Relative expression levels of p-AKT normalized to GAPDH. *p < 0.05 compared with the SCIRI group, #p < 0.05 compared with the Lenti-Ctrl-sEVs group