ISG20L2 and breast cancer: Moreover, The TNBC and basal-like BC patients both displayed significantly increased expression of CENPL, ISG20L2, MRPL3, and LSM4 than the non-TNBC and non-basal-like patients, and the expression of CENPL, ISG20L2, MRPL3, and LSM4 were also significantly positively related to Ki67 status (Supplementary Fig. S6).