PTTG1 and cancer: Moreover, the expression level of PTTG1 was associated with poor prognosis in 10 kinds of cancers, including ACC, KIRC, KIRP, LGG LIHC, LUAD, MESO, PCPG, UCEC, and UVM (p ≤ 0.05) (Supplementary Figures S9A–J).