Figure 1. Pan-cancer expression profiling of SPIB. (A, B) Differential expression of SPIB in 34 cancers based on TCGA and GTEx databases, blue represents normal tissues, and red represents tumor tissues. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001. P-value P < 0.05 was considered statistically significant.