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Characterization of an Osmr Conditional Knockout Mouse Model

GSE244544 Mus musculus Expression profiling by high throughput sequencing 18 samples Submitted 2024/02/18 Platform GPL24247Platform GPL19057
Summary
Oncostatin M (OSM) is a member of the interleukin-6 (IL-6) family of cytokines and has been found to have anti-inflammatory and pro-inflammatory properties in various cellular and disease contexts. OSM signals through two receptor complexes, one of which includes OSMRb. Here, we investigated OSM-OSMRb signaling in adult mouse hematopoietic stem cells (HSCs) using the conditional Osmrfl/fl mouse model B6;129-Osmrtm1.1Nat/J. We crossed Osmrfl/fl mice to interferon-inducible Mx1-Cre, which is robustly induced in adult HSCs. From these mice, we isolated HSCs by flow cytometry, stimulated with or without recombinant OSM for 1 hour, and assessed gene expression changes in control versus Osmr knockout HSCs by RNA-seq. This data may be utilized to investigate OSMRb-dependent and -independent OSM signaling as well as the transcriptional effects of an IL-6 family cytokine on mouse HSCs to further define its anti-inflammatory versus pro-inflammatory properties.
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Direct links to NCBI, no account and no request form: the whole study as GSE244544_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 18 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA1023527 and SRA study SRP464317. Searching any of these in the dataset finder brings you back here.

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