To highlight the main findings of the validated lncRNAs and miRNAs in the core ceRNA subnetwork, we followed the model presented by Garofoli et al. [51] and made a table where a systematic review of the roles and mechanisms of HLA-F-AS1, miR-17-5p and miR-20b-5p in the pathogenesis of cancers was carried out (Table 1). The gene discussed is HLA-F; the disease is cancer.