Taking advantage of public available data, accessible though Expression Atlas [99] at European Bioinformatics Institute (https://www.ebi.ac.uk, accessed on 15-5-2020) we have compared gene expression levels of HMGB1, HMGB2 and all the genes found in our EOC-HMGB-interactome in ovary tissue from healthy individuals (39 samples from GTEx Project [100]) and public data extracted from Pan-Cancer Analysis of Whole Genomes (PCAWG) corresponding to 110 tumors of ovarian adenocarcinomas (Table 3). The gene discussed is HMGB2; the disease is ovarian adenocarcinoma.