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. 2021 Nov 12;11:735180. doi: 10.3389/fonc.2021.735180

Figure 1.

Figure 1

MICAL2, TGF-β, and p-Smad2 expresssion levels are elevated in GBM cells. (A) Immunohistochemical results showed that the expression level of MICAL2, TGF-β, and p-Smad2 are elevated in high-grade gliomas. (B) Regression linear equations fitted to the relative expression levels of MICAL2 and p-Smad2 in GBM tissues. (C, D) Kaplan-Meier survival analysis in 81 primary GBM cases stratified by MICAL2 expression level indicates that high level of MICAL2 expression was associated with lower OS (p = 0.011 < 0.05), but there was no significant difference in DFS between low MICAL2 and high MICAL2 expression levels (p = 0.093 > 0.05).