The total protein expression of lamin B1 was found significantly higher in the tumor tissues of all the six tumor kinds (BRCA, COAD, KIRC, LUAD, OV (Ovarian serous cystadenocarcinoma) and UCEC) whose normal tissue data were available in CPTAC, than the corresponding normal tissues (Fig. 1B). Here, LMNB1 is linked to ovarian serous cystadenocarcinoma.