Project description:RAW264.7 mouse macrophages were transfected with negative control and miR-342-3p mimics and subjected to microarray analysis 18 hours after the transfection. We used microarray to obtain global mRNA expression data of negative control and miR-342-3p mimics-transfected RAW264.7 cells.
Project description:Bone marrow-derived macrophages were transfected with miRNA-204-3p mimics or mimics negative control for 24 hours. RNA-seq was performed to compare miR-204-3p overexpression versus control cells.
Project description:To identify genes regulated by miR-328-3p, we transfected miR-328-3p mimics in ovarian cancer cell line OV2008, and compared the gene expression profiles between miR-328-3p mimics transfected and Negative Control miRNA-transfected cells.
Project description:In order to explore the effect of hsa-miR-127-3p on the gene expression downstream of type I interferon signaling pathway, we used IFN-α to treat Hela cells (1000U/ml for 8 h) which were previously transfected with hsa-miR-127-3p mimics or various controls (mock transfection, negative control mimics or hsa-miR-127-3p mutant mimics). RNAs from the Hela cells were subjected to microarray analysis.
Project description:Mouse peritoneal macrophages were transfected with 80-120 nM miRIDIAN miRNA mimics (miR-mimic-33/miR-mimic-33*) or with 80-120 nM miRIDIAN miRNA inhibitors (anti-miR-33 ASO/anti-miR-33*ASO) Control samples were treated with an equal concentration of a non-targeting control mimics sequence (control mimic) or inhibitor negative control sequence (control aso), to control for non-specific effects in miRNA experiments.
Project description:Analysis of changes in gene expression after transfection with miR-509-3p mimic in A549 cells Total RNA was obtained from A549 cells transfected with miR-509-3p and negative control mimics, and gene expression was compared using microarrays.
Project description:To clarify the gene expression profile in MLE-12 cells transfected with microRNA mimics upon influenza virus infection, we transfected microRNA mimics (mmu-miR-483-3p or Negative control miRNA) into MLE-12 cells and infected A/Puerto Rico/8/1934 (PR8) strain at an MOI of 2 at 24 hours post transfection. RNA was isolated from cells at 12 hours post infection. We found that miR-483-3p transfection down-regulated the genes involved in the innate immunity regulation upon influenza virus infection.
Project description:To identify target genes of miR-142-5p and miR-130a-3p that are involved in M2 polarization, we examined the mRNA expression profile changes after altering miR-142-5p or miR-130a-3p expression in IL-4-treated macrophages. Macrophages were transfected with control ASO, miR-142-5p ASO, control mimics or miR-130-3p mimics using lentiviral vectors. After 24 hr, the cells were treated with IL-4 for 24h.mRNA was purified from total RNA after removal of rRNA (mRNA-ONLY™ Eukaryotic mRNA Isolation Kit, Epicentre). Then, each sample was amplified and transcribed into fluorescent cRNA along the entire length of the transcripts without 3’ bias utilizing a random priming method. The labeled cRNAs were hybridized onto the Human RNA Array v2.0 (8 x 60K, Arraystar). After having washed the slides, the arrays were scanned by the Agilent Scanner G2505B.
Project description:Hepatocellular carcinoma (HCC) is a cancer with global impact and largely refractory to current treatments. Novel treatment options are therefore urgently needed. MicroRNAs play important regulatory roles in HCCs and are emerging as promising therapeutic options against HCC. We identified tumor suppressor miRNAs that may attenuate tumor development and contribute to HCC regression. We identified miR-342-3p as a promising tumor suppressor miRNA. To understand how miR-342-3p affects the global landscape of gene expression, we transfected Huh7 human hepatoma cells with either the scramble control, or a mimic for miR-342-3p and performed mRNA expression profiling.
Project description:To Identify of metastasis-related genes and metastasis-related miRNA in oral squamous cell carcinoma by miRNA profiling of HOC313-Parent, HOC313-LM and their respective exosomes carried out. As a result, miR-342-3p and -1246 were found candidate oncogenic miRNAs. To further identify the target genes of miR-1246 and miR-342-3p, we performed gene expression array analysis with HOC313-LM and HOC313-Parent (HOC313-P) transfected NT, miR-342-3p and miR-1246. Moreover, to identify tumor suppressor genes, gene expression profiles of each of transfected cells and HOC313-LM cells were analyzed by in silico analyses. As a result, DENND2D emerged as the possible target of miRN-1246.
