Lu, Jin In vivo and in vitro inhibition of human liver cancer progress by downregulation of the μ-opioid receptor and relevant mechanisms. [electronic resource] - Oncology reports Oct 2013 - 1731-8 p. digital Publication Type: Journal Article ISSN: 1791-2431 Standard No.: 10.3892/or.2013.2640 doi Subjects--Topical Terms: AnimalsApoptosis--geneticsCell Line, TumorCell ProliferationDown-RegulationEnzyme Activation--geneticsG1 Phase Cell Cycle Checkpoints--geneticsHep G2 CellsHumansJNK Mitogen-Activated Protein Kinases--metabolismLiver Neoplasms--metabolismMAP Kinase Kinase 7--geneticsMAP Kinase Signaling System--geneticsMaleMice, NudePhosphorylation--geneticsRNA InterferenceRNA, Small InterferingReceptors, Opioid, mu--genetics