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. 2022 Jun 30;12:11086. doi: 10.1038/s41598-022-14832-4

Figure 3.

Figure 3

CSP7 inhibits autophagy dysregulation in 1X-BLM-induced PF. (A) Representative Western blot images showing expression of p53, p53S15P, LC3BII, p62 and ATG12-ATG5 in lung homogenates of 1X-BLM-PF WT mice (n = 6–7 per group) treated with CSP7. β-actin serves as loading control. MW: Molecular weight. kDa: Kilodalton. (B) Bar graph showing decreased expression of LC3B, p62 and ATG5 mRNA in the lungs of CSP7 treated 1X-BLM-PF mice (n = 6). Representative immunohistochemistry images showing reduced expression of (C) LC3B and (D) p62 by CSP7 in the lung tissue sections of CSP7 treated 1X-BLM-PF WT mice. Scale bar: 20 μm. (E) Representative immunoblot images showing p53, p53S15P, LC3BII, p62 and ATG12-ATG5 expression in AECs isolated from WT mice with 1X-BLM-induced PF and exposed to CSP7. β-actin serves as loading control. MW: Molecular weight. kDa: Kilodalton. Each experiment was repeated at least 2 times and data is presented as mean + SD and p values were obtained by one-way Anova with Turkey’s multiple comparison test and log-rank tests, respectively.