TRIP13 and cholangiocarcinoma: We previously reported that F-box/WD repeat-containing protein 7(FBXW7) suppressed the stemness and EMT of CCA [32], and a recent study proposed that FBXW7 expression was inhibited by TRIP13 in glioblastoma [33], so we further investigated the correlation between FBXW7 and TRIP13 in pCCA progression.