Fortunately, the study by Zhou and coworkers indicated that miR-192-5p represses the proliferation, migration, and invasion of osteosarcoma cells by inhibiting ubiquitin-specific protease 1 (USP1), suggesting the important regulatory role of miR-192-5p in osteosarcoma (Zhou S et al., 2018). The gene discussed is USP1; the disease is osteosarcoma.