--- _id: '2242' abstract: - lang: eng text: MicroRNAs (miRNAs) are small RNAs that play important regulatory roles in many cellular pathways. MiRNAs associate with members of the Argonaute protein family and bind to partially complementary sequences on mRNAs and induce translational repression or mRNA decay. Using deep sequencing and Northern blotting, we characterized miRNA expression in wild type and miR-155-deficient dendritic cells (DCs) and macrophages. Analysis of different stimuli (LPS, LDL, eLDL, oxLDL) reveals a direct influence of miR-155 on the expression levels of other miRNAs. For example, miR-455 is negatively regulated in miR-155-deficient cells possibly due to inhibition of the transcription factor C/EBPbeta by miR-155. Based on our comprehensive data sets, we propose a model of hierarchical miRNA expression dominated by miR-155 in DCs and macrophages. author: - first_name: Anne full_name: Dueck, Anne last_name: Dueck - first_name: Alexander full_name: Eichner, Alexander id: 4DFA52AE-F248-11E8-B48F-1D18A9856A87 last_name: Eichner - first_name: Michael K full_name: Sixt, Michael K id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87 last_name: Sixt orcid: 0000-0002-6620-9179 - first_name: Gunter full_name: Meister, Gunter last_name: Meister citation: ama: Dueck A, Eichner A, Sixt MK, Meister G. A miR-155-dependent microRNA hierarchy in dendritic cell maturation and macrophage activation. FEBS Letters. 2014;588(4):632-640. doi:10.1016/j.febslet.2014.01.009 apa: Dueck, A., Eichner, A., Sixt, M. K., & Meister, G. (2014). A miR-155-dependent microRNA hierarchy in dendritic cell maturation and macrophage activation. FEBS Letters. Elsevier. https://doi.org/10.1016/j.febslet.2014.01.009 chicago: Dueck, Anne, Alexander Eichner, Michael K Sixt, and Gunter Meister. “A MiR-155-Dependent MicroRNA Hierarchy in Dendritic Cell Maturation and Macrophage Activation.” FEBS Letters. Elsevier, 2014. https://doi.org/10.1016/j.febslet.2014.01.009. ieee: A. Dueck, A. Eichner, M. K. Sixt, and G. Meister, “A miR-155-dependent microRNA hierarchy in dendritic cell maturation and macrophage activation,” FEBS Letters, vol. 588, no. 4. Elsevier, pp. 632–640, 2014. ista: Dueck A, Eichner A, Sixt MK, Meister G. 2014. A miR-155-dependent microRNA hierarchy in dendritic cell maturation and macrophage activation. FEBS Letters. 588(4), 632–640. mla: Dueck, Anne, et al. “A MiR-155-Dependent MicroRNA Hierarchy in Dendritic Cell Maturation and Macrophage Activation.” FEBS Letters, vol. 588, no. 4, Elsevier, 2014, pp. 632–40, doi:10.1016/j.febslet.2014.01.009. short: A. Dueck, A. Eichner, M.K. Sixt, G. Meister, FEBS Letters 588 (2014) 632–640. date_created: 2018-12-11T11:56:31Z date_published: 2014-02-14T00:00:00Z date_updated: 2021-01-12T06:56:14Z day: '14' department: - _id: MiSi doi: 10.1016/j.febslet.2014.01.009 intvolume: ' 588' issue: '4' language: - iso: eng month: '02' oa_version: None page: 632 - 640 publication: FEBS Letters publication_identifier: issn: - '00145793' publication_status: published publisher: Elsevier publist_id: '4714' quality_controlled: '1' scopus_import: 1 status: public title: A miR-155-dependent microRNA hierarchy in dendritic cell maturation and macrophage activation type: journal_article user_id: 4435EBFC-F248-11E8-B48F-1D18A9856A87 volume: 588 year: '2014' ...