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IRF4-dependent division-coupled reprogramming events [IRF4cKO.RNAseq]

ABSTRACT: To assess the timing and scope of IRF4–dependent reprogramming in vivo, CTV-labeled IRF4–sufficient and –deficient B cells were transferred into mMT hosts. One day later, hosts were challenged with 50 mg LPS. Three days post-LPS challenge, transferred cells were recovered and sorted from divisions 0, 1, 3, 4, 5, and 6 as determined by CTV dilution for RNA–seq.

ORGANISM(S): Mus musculus

PROVIDER: GSE173436 | GEO | 2021/07/30

REPOSITORIES: GEO

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IRF4-dependent division-coupled reprogramming events [IRF4cKO.ATACseq]

Project description:To assess the timing and scope of IRF4–dependent reprogramming in vivo, CTV-labeled IRF4–sufficient and –deficient B cells were transferred into mMT hosts. One day later, hosts were challenged with 50 mg LPS. Three days post-LPS challenge, transferred cells were recovered and sorted from divisions 0, 1, 3, 4, 5, and 6 as determined by CTV dilution for ATAC–seq.

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Project description:Purpose: The purpose of this study is to find the binding partner of IRF4 in the context of Th17- cell differentiation. To this end, we have used ChIPseq analysis followed by de novo motif search around genome-wide binding sites to identify BATF as the binding partner for IRF4 in the context of not only Th17 cells but other immune cell types as well. Naïve T-cells isolated from the spleen of C57BL/6J mice are cultured under Th17, Th2 or Th0 polarizing conditions for 42 hrs and subject to ChIP using IRF4 and/or BATF antibodies followed by high-throughput sequencing. Bone marrow derived dendritic cells (BMDCs) were stimulated with LPS for 6hrs and similrly subjected to ChIPseq analysis with IRF4.

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IRF4-dependent division-coupled reprogramming events [IRF4cKO.ATACseq]

Project description:IRF4-dependent division-coupled reprogramming events [IRF4cKO.ATACseq]

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