Project description:During the activation of CD4+T cells, the pri-miRNAs translocated from cytoplasma into nucleus.However, the mechanism remains unkown. We found that pri-miR-31 interact with nucleolin through G-guadruplex struction in pri-miR-31. We then transfected ASO to destribute the interaction of nucleolin and G4 struction. miRNA-seq was performed in our study.
Project description:Proliferation of tumor cells transfected with ASO-1537S is inhibited compared to controls. The aim of the experiment is to determine changes in microRNA expression profiles with treatment, compared to controls.
Project description:Proliferation of tumor cells transfected with ASO-1537S is inhibited compared to controls. The aim of the experiment is to determine changes in microRNA expression profiles with treatment, compared to controls, using 3 biological replicates for each condicition.
Project description:During the actiation of CD4+T cells, the pri-miRNAs translocated from cytoplasma into nucleus.However, the mechanism remains unkown. We found that pri-miR-31 interact with nucleolin through G-guadruplex struction in pri-miR-31. We then transfected ASO to destribute the interaction of nucleolin and G4 struction. In order to identify the interacting RNA, including miRNA precuser and mRNA, we performed the RIP-seq Immunoprecipited by anti-nucleolin and IgG.
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:Expression profiles of HeLa CD4+ cells transfected with parental vector pCep4. Cells are treated with nocodazole and hydroxyurea. Keywords: time-course
Project description:Expression profiles of HeLa CD4+ cells transfected with epitope-tagged eTat plasmid. Cells are treated with nocodazole and hydroxyurea. Keywords: time-course
Project description:RNA sequencing of the chromatin associated RNA and nucleoplasm associated RNA of Naive CD4+ T cells to identify novel chromatin associated RNAs containing TEs. RNA sequencing of Naive CD4+ T cells or Activated Naive CD4+ T cells treated with Scr or LINE1 antisense oligonucleotides (ASO).
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.