PDIA5 and bladder transitional cell carcinoma: Among the 33 cancers, the top three cancers with the most remarkable correlation between PDIA5 expression and stromal score were lower-grade glioma (LGG), BLCA, and thymoma (THYM), the top three tumors whose PDIA5 expression was most notably associated with immune score were LGG, PRAD and BLCA.