RPPH1 and lentivirus infection: Compared with the sh-NC lentivirus infected control cells, the stable THP-1 cell line with sh-RPPH1 lentivirus infection-mediated RPPH1 knockdown had significantly increased expression of miR-330-5p (approximately 4 fold), and largely unchanged expressions of miR-328-3p and miR-326 (Figure 3B(Fig. 3)), which suggested that miR-330-5p was more likely to be regulated by RPPH1.