Project description:To identify putative miRNA targets for LINC01126, we overexpressed LINC01126 in HepG2 cells and carried out a microarray analysis. A total of 66 miRNAs present in the array demonstrated 1.5-fold upregulation or downregulation of expression upon LINC01126 transfection.
Project description:To identify putative miRNA targets for uc.372, we overexpressed uc.372 in HepG2 cells and carried out a microarray analysis. A total of 66 miRNAs present in the array demonstrated 1.5-fold upregulation or downregulation of expression upon uc.372 transfection.
Project description:Proteomics of HEPG2 cells following FTO overexpression and knockdown. Data accompany our paper entitled “Dynamic Regulation of N6,2′-O-dimethyladenosine (m6Am) in Obesity” scheduled for publication in Nature Communications, 2021
Project description:The 22Rv1 and PC-3 cells were transduced with shMIMIC human lentiviral vectors (Horizon Discovery, Cambridge, UK) to stably overexpress miRNA-23c or -4328. The SMARTvector Non-Targeting Control (NTC) was expressed to serve as a negative control. The vectors contained a turbo green fluorescent protein (turboGFP) and a puromycin resistance gene cassette. After transduction, cells were cultured in a medium supplemented with 5 µg/mL puromycin (Takara Bio, Tokyo, Japan) for antibiotic selection. Overexpression was confirmed by monitoring the turboGFP by fluorescence microscopy and by RT-qPCR analysis of miRNA-23c and -4328 levels. Relative protein quantification was performed to compare protein expression in 22Rv1 and PC-3 single cell clones overexpressing miRNA-23c and -4328, compared to corresponding NTC cells. Single cell clones overexpressing either miRNA-23c (n = 3), -4328 (n = 3) or NTC (n = 3) were analyzed in triplicate.
Project description:The transcription factor slug represses genes with E-box and then activates cancer stem cell related pathway: Wnt, Notch and Hedgehog pathway. Chromatin immunoprecipitation (ChIP) of slug by ChIP-on-chip analysis demonstrated that slug indirectly activates cancer stem cell related pathway and thus promotes vasculogenic mimicry formation. Comparison of HepG2-control in regular culture, HepG2-slug in regular culture and HepG2-slug on Matrigel.