STC2 and cancer: Compared with those in other cancer types, the lowest correlation between STC2 expression and DNAss (R = −0.47, p < 0.001), EREG-METHss (R = −0.48, p < 0.001), DMPss (R = −0.43, p < 0.001) and ENHss (R = −0.55, p < 0.001) were found in TGCT.