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RNA sequencing of short time IL-4 stimulated bone marrow derived cells with or without Elp3

ABSTRACT: RNA sequencing of short time IL-4 stimulated bone marrow derived cells with or without Elp3

PROVIDER: PRJNA699533 | ENA |

REPOSITORIES: ENA

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RNA sequencing of short time IL-4 stimulated bone marrow derived cells with or without Elp3

Project description:Comparison of transcriptome of 2 hours IL-4 treated bone marrow derived cells (BMDMs) from WT and Elp3 KO mice

2022-07-04 | GSE166169 | GEO

Quantitative proteomics analysis of Elp3 deficient bone marrow derived macrophages aggragates with or without IL-4 treatment

Project description:Alternative macrophages are critical in parasites defense, the resolution of inflammation and wound healing. RNA modifications, which are defined as post-transcriptional changes in the chemical composition of RNA molecules, are involved in the immune response.Among tRNA-modifying enzymes which target the tRNA anticodon, Elongator and Cytosolic thiouridylase (Ctu)-1/2 complexes exclusively modify the wobble uridine (U34) base in cytosolic tRNAs. However, the full picture of how mRNA translational factors maintain protein synthesis accuracy and co-translational protein folding are far from being fully understood.To address this question,we evaluated the role of Elp3 on protein in the IL4 induced alternative bone marrow derived macrophages (BMDMs). The BMDMs from widetype and Elp3 myeloid specific knockout mice were treated by IL-4 for 24h or not. Then the aggregates were isolated from these BMDMs and performed by MS.

2022-09-12 | PXD023588 | Pride

The proteomic of IL-4 treated BMDMs from Wt and Elp3 KO mice

Project description:This experiement aims to know what the differences of protein translation are in the bone marrow derived macro-phages(BMDMs) from WT mice and Elp3 KO mice. We treated the BMDMs with or without IL-4 for 4 hours.

2022-09-12 | PXD033962 | Pride

Ribosome profiling experiment in control or Elp3 depleted B16 melanoma cells

Project description:We report the application of ribosome profiling using high-throughput sequencing and total mRNA used for normalisation upon depletion of ELP3 protein in B16 melanoma cells.

2018-06-26 | GSE111891 | GEO

RNAseq of naive CD4 T cells deficient for Elp3 activated for 18h against WT control

Project description:CD4 T cell deficient for the Elp3 gene have a delayed cell cycle entry. We explored by RNAseq by which molecular pathway the absence of Elp3 delayed the cell cycle entry. Naive T cell from CD4-cre Elp3 fl/fl mice and WT littermate were purified and activated in vitro with CD3 and CD28 antibodies for 18h.

2020-07-31 | E-MTAB-9057 | biostudies-arrayexpress

RNAseq of follicular helper T cell from Elp3 deficient mice after Complete Freund Adjuvant immunisation

Project description:Loss of Elp3 in CD4 T cells hindered the development of an optimal T follicular helper T cell (TFH) response. To understand the molecular pathway by which Elp3 is necessary for TFH responses, mice deficient for Elp3 in T cells and WT littermate were immunized with ovalbumin emulsified with complete Freund Adjuvant. 8 days later, TFH were sorted from the draining lymph nodes and submitted for RNAseq

2020-07-31 | E-MTAB-9059 | biostudies-arrayexpress

Elp3 links tRNA modification to IRES-dependent translation of LEF1 to sustain metastasis in breast cancer

Project description:Quantitative and qualitative changes in mRNA translation occur in tumor cells and support cancer progression and metastasis. Post-transcriptional nucleoside modifications of transfer RNAs (tRNAs) at the wobble U34 base are highly conserved and contribute to translation fidelity. Here, we show that ELP3 and CTU1/2, partner enzymes in U34 mcm5s2-tRNA modification, are upregulated in human breast cancers and sustain metastasis. Elp3 genetic ablation strongly impaired invasion and metastasis formation in the PyMT model of invasive breast cancer. Mechanistically, ELP3 and CTU1/2 support cellular invasion through the translation of the oncoprotein DEK. As a result, DEK promotes the IRES-dependent translation of the pro-invasive transcription factor LEF1. Consistently, a DEK mutant, whose codon composition is independent of U34 mcm5s2-tRNA modification, escapes the ELP3- and CTU1-dependent regulation and restores the IRES-dependent LEF1 expression. Our results demonstrate the key role of U34 tRNA modification to support specific translation during breast cancer progression and highlight a functional link between tRNA modification- and IRES-dependent translation during tumor cell invasion and metastasis.analysis of transcriptomic changes due to Elp3genetic deletion in cells extracted from PyMT mammary tumors.

2016-09-29 | GSE85810 | GEO

microRNA responses of LPS and IL-10 stimulated primary human monocyte-derived macrophages over a short time-course

Project description:Lipopolysaccharide stimulated primary human monocyte-derived macrophages at 2, 4 and 8hrs, IL-10 at 4hrs, IL-10+LPS at 4hrs

2019-01-25 | GSE125572 | GEO

microRNA responses of LPS and IL-10 stimulated primary human monocyte-derived macrophages over a short time-course

Project description:microRNA responses of LPS and IL-10 stimulated primary human monocyte-derived macrophages over a short time-course

| PRJNA516857 | ENA

Control vs Elp3-deficient mouse myeloid progenitors 6-plex TMT LC-MSMS

Project description:6-plex TMT LC-MSMS quantification of proteins in myeloid progenitors (Lineage- Sca1- Kit+ cells) isolated from the bone marrow of 8-12 week old male and female control and Elp3-deficient (Elp3fl/fl vav-iCreT/+) mice. Biological triplicates of each genotype were analyzed, each consisting of 1.10e6 cells from pools of 12-14 control (Elp3fl/fl) or 26-38 (Elp3-deficient) male and female mice.

2021-01-26 | PXD010486 | Pride

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