Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MiR-146a Pulldown-sequencing data

ABSTRACT: Human CD4+ Total memory cells (CD4+CD25-CD45RA-CCR7+/-) were activated with anti-CD3/anti-CD28 antibodies and transfected with biotinylated miR-146a mimic or biotinylated mimic negative control by Exiqon. After 24h cells were lysed and miRNA:mRNA complexes pulled-down with streptavidin agarose O/N at 4°C. RNA was then purified using TRI-reagent and RNA zymospin columns. Four independent donors were used for this experiment. Total RNA was sequenced in 2 lanes, paired ends. This experiment is assessing direct targets bound by miR-146a in human T cells.

ORGANISM(S): Homo sapiens

PROVIDER: GSE161094 | GEO | 2022/01/10

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

miR-150 Pulldown-sequencing data

Project description:Human CD4+ Total memory cells (CD4+CD25-CD45RA-CCR7+/-) were activated for 5d with anti-CD3/anti-CD28 antibodies and transfected with biotinylated miR-150 mimic or biotinylated mimic negative control by Exiqon. After 24h cells were lysed and miRNA:mRNA complexes pulled-down with streptavidin agarose O/N at 4°C. RNA was then purified using TRI-reagent and RNA zymospin columns. Three independent donors were used for this experiment. Inputs were also sequenced. Total RNA was sequenced in single end mode. This experiment is assessing direct targets bound by miR-150-5p in human T cells.

2022-01-10 | GSE161095 | GEO

RNA-seq of biotin-labelled-miR190b pulldown

Project description:T-47d breast cancer cells were transfected in 6 test/control replicates with biotinylated miR-190b mimic or biotinylated mimic negative control by Qiagen. After 48h cells were lysed and miRNA:mRNA complexes were pulled-down by double precipitation. Firstly by pulling down Ago2 with Dynabeads G with rad Ago2 antibody and secondly via streptavidin coated magnetic beads. The precipitation was carried out according to manufacturer protocol. RNA from the eluted samples was then isolated using phenol-chloroform-isoamyl alcohol mixure and suspended in RNAse free water. This experiment was implemented to assess direct targets bound by miR-190b in the ER-positive breast cancer subtype T-47d.

2022-03-16 | GSE198723 | GEO

miR-522 Pulldown-seq in MDA-MB-468

Project description:Identifying miRNA-regulated genes is key to understanding miRNA function. However, many miRNA recognition elements (MREs) do not follow canonical seed base-pairing rules, making identification of bona fide targets challenging. Here, we apply an unbiased sequencing-based systems approach to characterize miR-522, a member of the oncogenic primate-specific chromosome 19 miRNA cluster, highly expressed in poorly differentiated cancers. To identify miRNA targets, we sequenced full-length transcripts captured by a biotinylated miRNA mimic (this dataset). Within these targets, mostly non-canonical MREs were identified by sequencing RNase-resistant fragments.

2014-06-03 | E-MTAB-2112 | biostudies-arrayexpress

miR-146a Pulldown-sequencing data

Project description:miR-146a Pulldown-sequencing data

| PRJNA675568 | ENA

Gene profile of aged Wt, miR-155-/-, miR-146a-/- and DKO CD4+ T cells

Project description:Differential gene expression profile of CD4+ T cells from 10 months old Wt, miR-155-/-, miR-146a-/- and DKO mice spleens. Wt, miR-155-/-, miR-146a-/- and DKO mice were aged 10 months, CD4+ T cells were sorted from mice spleens for analyses.

2014-12-09 | E-GEOD-58372 | biostudies-arrayexpress

LC-MS to identy the interacting protein with pri-miR-31 in CD4+ T cells

Project description:This project was aimed to identify the proteomic of pri-miR-31 interacting in naïve and activated cd4+ T cells. Immunoprecipitates pulled down by pri-miR-31 were subjected to LC-MS. Our results reveal the interacting protein in different state of CD4+ T cells.

2024-06-24 | PXD038182 | Pride

Transcriptome wide target profiling for miR-199a-5p and miR-424-3p.

Project description:Whole transcriptome Identification of direct targets of miR-199a-5p and miR-424-3p using biotinylated pull-downs found that both miRNAs are likely to have a role in the cell cycle. HEK293T cells were transfected with biotinylated miRNAs (either miR-199a-5p or miR-424-3p). The miRNAs and target mRNA were pulled down with streptavidin and compared to the input control.

2013-12-02 | E-GEOD-40406 | biostudies-arrayexpress

Gene expression analysis of THP-1 cells (monocytic cell line) transfected with microRNA mimics: let-7d-3p, let-7e-5p,miR-146a-5p,miR-130a-3p, miR-151a-3p.

Project description:In our previous study, hsa-let-7d-3p, hsa-let-7e-5p,hsa-miR-146a-5p,hsa-miR-130a-3p, hsa-miR-151a-3p,were significantly upregulated in the plasma of atopic patients. To study the each function of let-7d-3p, let-7e-5p,miR-146a-5p,miR-130a-3p, miR-151a-3p which are significantly upregulated in the plasma of atopic patients, we performed mimic-transfected THP-1 cells, a mononuclear cell line, and performed comprehensive genetic analysis.

2023-02-06 | GSE217971 | GEO

The miRNA miR-139-5p is a regulator of metastatic pathways in breast cancer.

Project description:Whole transcriptome Identification of direct targets of miR-139-5p using biotinylated pull-downs found that this miRNA has roles in breast cancer invasion and migration. MCF7 cells were transfected with biotinylated miR-139-5p. The miRNAs and target mRNA were pulled down with streptavidin and compared to the input control.

2013-12-01 | E-GEOD-40411 | biostudies-arrayexpress

Data in support of Absence of miRNA-146a differentially alters microglia function and proteome

Project description:MiR-146a is an important regulator of innate inflammatory responses and is also implicated in cell death and survival. Here, we identified microglia as the main cellular source of miR-146a among mouse CNS resident cells. We further characterized the phenotype of miR-146a KO microglia cells during in vivo demyelination induced by cuprizone (CPZ) and found reduced number of CD11c+ microglia in the KO compared to WT mice. Microglia were also isolated from the brain, and the proteome was analyzed by liquid chromatography mass spectrometry.

2020-06-29 | PXD015939 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data