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RNA from RAW 264.7 cells treated with miR-loaded extracellular vesicles

ABSTRACT: RNA from RAW 264.7 cells treated with miR-loaded extracellular vesicles

PROVIDER: PRJNA705192 | ENA |

REPOSITORIES: ENA

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RNA from RAW 264.7 cells treated with miR-loaded extracellular vesicles

Project description:RNA was harvested from RAW 264.7 cells treated with miR-loaded extracellular vesicles

2022-05-13 | GSE167752 | GEO

Response of RAW 264.7 cell line to treatment with extracellular vesicles isolated from brown adipocytes

Project description:Analysis of the response of macrophages treated with brown adipocyte extracellular vesicles (EVs) to decipher their possible immunomodulatory role

2021-07-21 | E-MTAB-10655 | biostudies-arrayexpress

Response of RAW 264.7 cell line to treatment with extracellular vesicles isolated from brown adipocytes

Project description:Response of RAW 264.7 cell line to treatment with extracellular vesicles isolated from brown adipocytes

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Impact of Group Psychological Interventions on Extracellular Vesicles in People Who Had Cancer

Project description:Background: There is some evidence demonstrating the effect of psychological interventions in improvements in health biological parameters. To best of our knowledge, no study had addressed the impact of any psychological intervention on extracellular vesicles. In addition, Mindfulness-Based Cognitive Therapy (MBCT) and Emotion Focused Therapy for Cancer Recovery (EFT-CR) in the group have never been explored regarding extracellular vesicles and the effectiveness of these was not compared yet. Objectives: 1. To explore and compare the effect of MBCT and EFT-CR on biological parameters and psychological variables in distressed people who have had breast, prostate and colorectal cancer; 2. In addition, we will explore the acceptability through recruitment and retention rates of MBCT and EFT-CR in group and evaluate whether these interventions are appropriate for a larger clinical trial. Methods: The design of this study is a parallel randomized controlled trial. Participants will be randomized into MBCT, EFT-CR or usual care. Outcome measures will be assessed before, at the end of the intervention (8 weeks) and follow-ups (24 and 52 weeks from the baseline moment). Hypotheses: The researchers expected that both interventions will have an effect on extracellular vesicles and other study biomarkers as well as improvements in psychological outcomes, compared to treatment as usual (TAU) group. Regarding the comparative effectiveness, we did not have evidence to hypothesize which one of the interventions will be superior in both biological (extracellular vesicles) and psychological outcomes. Contribution for practice: The results of this preliminary study would permit to know if there are benefits of these psychological interventions on changes in extracellular vesicles and on psychological outcomes related to health. In addition, this study will permit to determine the acceptability of conducting a larger randomized controlled trial.

| 2332322 | ecrin-mdr-crc

Apoptotic endothelial cells release small extracellular vesicles loaded with immunostimulatory viral-like RNAs

Project description:Apoptotic endothelial cells release small extracellular vesicles loaded with immunostimulatory viral-like RNAs

| PRJNA488132 | ENA

miRNA expression of extracellular vesicles

Project description:To further investigate the molecular mechanisms by which EVs mediated the abnormal localization of tight junction proteins and adherence junction protein, we performed miRNA microarray analysis of extracellular vesicles isolated from breast cancer cells. miRNA expression in extracellular vesicles was collected from MDA-MB-231-D3H1, MDA-MB-231-D3H2LN, BMD2a and BMD2b breast cancer cell lines.

2015-04-02 | E-GEOD-63445 | biostudies-arrayexpress

sRNAs from Neisseria extracellular vesicles

Project description:Similar to bacterial proteins that are targeted to distinct macrophages organelles via extracellular vesicles, we propose that these vesicles also traffic small RNAs to modulate specific host factors. To test this, we aim to sequence extracellular vesicle derived sRNA, and whole bacterial small RNAs to determine selectivity, and to identify their bacterial and mammalian targets (Experimental Plan in Table-1). For this we will collect highly purified vesicles from N. gonorrhoeae (strain MS11A). We will also treat mouse derived primary macrophages with extracellular vesicles and compare their RNA response to untreated macrophages (Table-2). This will provide novel insights into how macrophages respond to N. gonorrhoeae infections. This data is part of a pre-publication release. For information on the proper use of pre-publication data shared by the Wellcome Trust Sanger Institute (including details of any publication moratoria), please see http://www.sanger.ac.uk/datasharing/

2016-03-01 | E-ERAD-439 | biostudies-arrayexpress

miRNA content in extracellular vesicles

Project description:comparison miRNA content between extracellular vesicles from AAV-transduced or intact cells

2021-08-07 | E-MTAB-10858 | biostudies-arrayexpress

Apoptotic endothelial cells release small extracellular vesicles loaded with immunostimulatory viral-like RNAs

Project description:Purpose: Compare the RNA content of apoptotic human umbilical vein endothelial cells (HUVECs)-released vesicles: 1) Apoptotics bodies and 2) Apoptotic Exo-like vesicles, which are immunogenic and promote autoimmunity. Results: The transcriptome of ApoExos was unique with regards to its genomic origin, nucleotide composition and secondary structure. We show that ApoExos essentially contain non-ribosomal non-coding RNAs, among which 89% are derived from viral-like endogenous retroelements (EREs). ApoExos are also enriched in U-rich linear nucleotide sequences and Alus repeats. Conclusion: Our work demonstrates that apoptotic endothelial cells release EVs loaded with RNAs recognized by RLRs and endosomal TLRs (TLR3, TLR7 and TLR8), and are therefore tailor-made for initiation of innate immune responses and autoimmunity.

2019-05-10 | GSE119108 | GEO

Exosomal miRNA signatures of RAW 264.7 cells

Project description:To investigate the exosomal miRNA changes under LPS treatment in RAW 264.7 cells, 2 μg/mL LPS were added into complete medium to incubate RAW 264.7 cells. And then The exosomes were isolated and tested the exosomal miRNAs change using microarray.

2023-04-30 | GSE149630 | GEO

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