Hossan, Tareq

[["dc.bibliographiccitation.firstpage","7722"],["dc.bibliographiccitation.issue","13"],["dc.bibliographiccitation.journal","Nucleic Acids Research"],["dc.bibliographiccitation.lastpage","7735"],["dc.bibliographiccitation.volume","45"],["dc.contributor.author","Baumgart, Simon J."],["dc.contributor.author","Najafova, Zeynab"],["dc.contributor.author","Hossan, Tareq"],["dc.contributor.author","Xie, Wanhua"],["dc.contributor.author","Nagarajan, Sankari"],["dc.contributor.author","Kari, Vijayalakshmi"],["dc.contributor.author","Ditzel, Nicholas"],["dc.contributor.author","Kassem, Moustapha"],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2020-12-10T18:19:34Z"],["dc.date.available","2020-12-10T18:19:34Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1093/nar/gkx377"],["dc.identifier.eissn","1362-4962"],["dc.identifier.issn","0305-1048"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75295"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","CHD1 regulates cell fate determination by activation of differentiation-induced genes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1369"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Stem Cells"],["dc.bibliographiccitation.lastpage","1376"],["dc.bibliographiccitation.volume","34"],["dc.contributor.author","Hossan, Tareq"],["dc.contributor.author","Nagarajan, Sankari"],["dc.contributor.author","Baumgart, Simon J."],["dc.contributor.author","Xie, Wanhua"],["dc.contributor.author","Magallanes, Roberto Tirado"],["dc.contributor.author","Hernandez, Celine"],["dc.contributor.author","Chiaroni, Pierre-Marie"],["dc.contributor.author","Indenbirken, Daniela"],["dc.contributor.author","Spitzner, Melanie"],["dc.contributor.author","Thomas-Chollier, Morgane"],["dc.contributor.author","Grade, Marian"],["dc.contributor.author","Thieffry, Denis"],["dc.contributor.author","Grundhoff, Adam"],["dc.contributor.author","Wegwitz, Florian"],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2018-11-07T10:15:04Z"],["dc.date.available","2018-11-07T10:15:04Z"],["dc.date.issued","2016"],["dc.description.abstract","Cellular differentiation is accompanied by dramatic changes in chromatin structure which direct the activation of lineage-specific transcriptional programs. Structure-specific recognition protein-1 (SSRP1) is a histone chaperone which is important for chromatin-associated processes such as transcription, DNA replication and repair. Since the function of SSRP1 during cell differentiation remains unclear, we investigated its potential role in controlling lineage determination. Depletion of SSRP1 in human mesenchymal stem cells elicited lineage-specific effects by increasing expression of adipocyte-specific genes and decreasing the expression of osteoblast-specific genes. Consistent with a role in controlling lineage specification, transcriptome-wide RNA-sequencing following SSRP1 depletion and the induction of osteoblast differentiation revealed a specific decrease in the expression of genes involved in biological processes related to osteoblast differentiation. Importantly, we observed a specific downregulation of target genes of the canonical Wnt signaling pathway, which was accompanied by decreased nuclear localization of active beta-catenin. Together our data uncover a previously unknown role for SSRP1 in promoting the activation of the Wnt signaling pathway activity during cellular differentiation."],["dc.identifier.doi","10.1002/stem.2287"],["dc.identifier.isi","000375896900021"],["dc.identifier.pmid","27146025"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/40740"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-blackwell"],["dc.relation.issn","1549-4918"],["dc.relation.issn","1066-5099"],["dc.title","Histone Chaperone SSRP1 is Essential for Wnt Signaling Pathway Activity During Osteoblast Differentiation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","459"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Cell Reports"],["dc.bibliographiccitation.lastpage","468"],["dc.bibliographiccitation.volume","8"],["dc.contributor.author","Nagarajan, Sankari"],["dc.contributor.author","Hossan, Tareq"],["dc.contributor.author","Alawi, Malik"],["dc.contributor.author","Najafova, Zeynab"],["dc.contributor.author","Indenbirken, Daniela"],["dc.contributor.author","Bedi, Upasana"],["dc.contributor.author","Taipaleenmaeki, Hanna"],["dc.contributor.author","Ben-Batalla, Isabel"],["dc.contributor.author","Scheller, Marina"],["dc.contributor.author","Loges, Sonja"],["dc.contributor.author","Knapp, Stefan"],["dc.contributor.author","Hesse, Eric"],["dc.contributor.author","Chiang, Cheng-Ming"],["dc.contributor.author","Grundhoff, Adam"],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2018-11-07T09:37:31Z"],["dc.date.available","2018-11-07T09:37:31Z"],["dc.date.issued","2014"],["dc.description.abstract","The estrogen receptor alpha (ER alpha) controls cell proliferation and tumorigenesis by recruiting various cofactors to estrogen response elements (EREs) to control gene transcription. A deeper understanding of these transcriptional mechanisms may uncover therapeutic targets for ER alpha-dependent cancers. We show that BRD4 regulates ER alpha-induced gene expression by affecting elongation-associated phosphorylation of RNA polymerase II (RNAPII) and histone H2B monoubiquitination. Consistently, BRD4 activity is required for proliferation of ER+ breast and endometrial cancer cells and uterine growth in mice. Genome-wide studies revealed an enrichment of BRD4 on transcriptional start sites of active genes and a requirement of BRD4 for H2B monoubiquitination in the transcribed region of estrogen-responsive genes. Importantly, we demonstrate that BRD4 occupancy on distal EREs enriched for H3K27ac is required for recruitment and elongation of RNAPII on EREs and the production of ER alpha-dependent enhancer RNAs. These results uncover BRD4 as a central regulator of ER alpha function and potential therapeutic target."],["dc.identifier.doi","10.1016/j.celrep.2014.06.016"],["dc.identifier.isi","000341569800016"],["dc.identifier.pmid","25017071"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11372"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/32862"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Cell Press"],["dc.relation.issn","2211-1247"],["dc.rights","CC BY-NC-ND 3.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc-nd/3.0"],["dc.title","Bromodomain Protein BRD4 Is Required for Estrogen Receptor-Dependent Enhancer Activation and Gene Transcription"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","127"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Nucleic Acids Research"],["dc.bibliographiccitation.lastpage","141"],["dc.bibliographiccitation.volume","45"],["dc.contributor.author","Najafova, Zeynab"],["dc.contributor.author","Tirado-Magallanes, Roberto"],["dc.contributor.author","Subramaniam, Malayannan"],["dc.contributor.author","Hossan, Tareq"],["dc.contributor.author","Schmidt, Geske"],["dc.contributor.author","Nagarajan, Sankari"],["dc.contributor.author","Baumgart, Simon J."],["dc.contributor.author","Mishra, Vivek Kumar"],["dc.contributor.author","Bedi, Upasana"],["dc.contributor.author","Hesse, Eric"],["dc.contributor.author","Knapp, Stefan"],["dc.contributor.author","Hawse, John R."],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2018-11-07T10:28:57Z"],["dc.date.available","2018-11-07T10:28:57Z"],["dc.date.issued","2017"],["dc.description.abstract","Proper temporal epigenetic regulation of gene expression is essential for cell fate determination and tissue development. The Bromodomain-containing Protein-4 (BRD4) was previously shown to control the transcription of defined subsets of genes in various cell systems. In this study we examined the role of BRD4 in promoting lineage-specific gene expression and show that BRD4 is essential for osteoblast differentiation. Genome-wide analyses demonstrate that BRD4 is recruited to the transcriptional start site of differentiation-induced genes. Unexpectedly, while promoter-proximal BRD4 occupancy correlated with gene expression, genes which displayed moderate expression and promoter-proximal BRD4 occupancy were most highly regulated and sensitive to BRD4 inhibition. Therefore, we examined distal BRD4 occupancy and uncovered a specific co-localization of BRD4 with the transcription factors C/EBPb, TEAD1, FOSL2 and JUND at putative osteoblast-specific enhancers. These findings reveal the intricacies of lineage specification and provide new insight into the context-dependent functions of BRD4."],["dc.identifier.doi","10.1093/nar/gkw826"],["dc.identifier.isi","000396575100016"],["dc.identifier.pmid","27651452"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14409"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/43538"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Oxford Univ Press"],["dc.relation.issn","1362-4962"],["dc.relation.issn","0305-1048"],["dc.rights","CC BY-NC 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc/4.0"],["dc.title","BRD4 localization to lineage-specific enhancers is associated with a distinct transcription factor repertoire"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]