Xie, Wanhua

[["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.artnumber","32"],["dc.bibliographiccitation.journal","Genome Biology"],["dc.bibliographiccitation.volume","18"],["dc.contributor.author","Xie, Wanhua"],["dc.contributor.author","Nagarajan, Sankari"],["dc.contributor.author","Baumgart, Simon J."],["dc.contributor.author","Kosinsky, Robyn Laura"],["dc.contributor.author","Najafova, Zeynab"],["dc.contributor.author","Kari, Vijayalakshmi"],["dc.contributor.author","Hennion, Magali"],["dc.contributor.author","Indenbirken, Daniela"],["dc.contributor.author","Bonn, Stefan"],["dc.contributor.author","Grundhoff, Adam"],["dc.contributor.author","Wegwitz, Florian"],["dc.contributor.author","Mansouri, Ahmed"],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2018-11-07T10:27:18Z"],["dc.date.available","2018-11-07T10:27:18Z"],["dc.date.issued","2017"],["dc.description.abstract","Background: Monoubiquitination of H2B (H2Bub1) is a largely enigmatic histone modification that has been linked to transcriptional elongation. Because of this association, it has been commonly assumed that H2Bub1 is an exclusively positively acting histone modification and that increased H2Bub1 occupancy correlates with increased gene expression. In contrast, depletion of the H2B ubiquitin ligases RNF20 or RNF40 alters the expression of only a subset of genes. Results: Using conditional Rnf40 knockout mouse embryo fibroblasts, we show that genes occupied by low to moderate amounts of H2Bub1 are selectively regulated in response to Rnf40 deletion, whereas genes marked by high levels of H2Bub1 are mostly unaffected by Rnf40 loss. Furthermore, we find that decreased expression of RNF40-dependent genes is highly associated with widespread narrowing of H3K4me3 peaks. H2Bub1 promotes the broadening of H3K4me3 to increase transcriptional elongation, which together lead to increased tissue- specific gene transcription. Notably, genes upregulated following Rnf40 deletion, including Foxl2, are enriched for H3K27me3, which is decreased following Rnf40 deletion due to decreased expression of the Ezh2 gene. As a consequence, increased expression of some RNF40-\"suppressed\" genes is associated with enhancer activation via FOXL2. Conclusion: Together these findings reveal the complexity and context-dependency whereby one histone modification can have divergent effects on gene transcription. Furthermore, we show that these effects are dependent upon the activity of other epigenetic regulatory proteins and histone modifications."],["dc.identifier.doi","10.1186/s13059-017-1159-5"],["dc.identifier.isi","000394828000003"],["dc.identifier.pmid","28209164"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14250"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/43221"],["dc.notes.intern","Merged from goescholar"],["dc.notes.intern","In goescholar not merged with http://resolver.sub.uni-goettingen.de/purl?gs-1/14993 but duplicate"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Biomed Central Ltd"],["dc.relation.issn","1474-760X"],["dc.rights","CC BY 4.0"],["dc.rights.access","openAccess"],["dc.rights.holder","The Author(s)."],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","RNF40 regulates gene expression in an epigenetic context-dependent manner"],["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","3130"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Nucleic Acids Research"],["dc.bibliographiccitation.lastpage","3145"],["dc.bibliographiccitation.volume","45"],["dc.contributor.author","Nagarajan, Sankari"],["dc.contributor.author","Bedi, Upasana"],["dc.contributor.author","Budida, Anusha"],["dc.contributor.author","Hamdan, Feda H."],["dc.contributor.author","Mishra, Vivek Kumar"],["dc.contributor.author","Najafova, Zeynab"],["dc.contributor.author","Xie, Wanhua"],["dc.contributor.author","Alawi, Malik"],["dc.contributor.author","Indenbirken, Daniela"],["dc.contributor.author","Knapp, Stefan"],["dc.contributor.author","Chiang, Cheng-Ming"],["dc.contributor.author","Grundhoff, Adam"],["dc.contributor.author","Kari, Vijayalakshmi"],["dc.contributor.author","Scheel, Christina H."],["dc.contributor.author","Wegwitz, Florian"],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2018-11-07T10:25:04Z"],["dc.date.available","2018-11-07T10:25:04Z"],["dc.date.issued","2017"],["dc.description.abstract","Bromodomain-containing protein 4 (BRD4) is a member of the bromo-and extraterminal (BET) domain-containing family of epigenetic readers which is under intensive investigation as a target for anti-tumor therapy. BRD4 plays a central role in promoting the expression of select subsets of genes including many driven by oncogenic transcription factors and signaling pathways. However, the role of BRD4 and the effects of BET inhibitors in non-transformed cells remain mostly unclear. We demonstrate that BRD4 is required for the maintenance of a basal epithelial phenotype by regulating the expression of epithelial-specific genes including TP63 and Grainy Head-like transcription factor-3 (GRHL3) in non-transformed basal-like mammary epithelial cells. Moreover, BRD4 occupancy correlates with enhancer activity and enhancer RNA (eRNA) transcription. Motif analyses of cell context-specific BRD4-enriched regions predicted the involvement of FOXOtranscription factors. Consistently, activation of FOXO1 function via inhibition of EGFR-AKT signaling promoted the expression of TP63 and GRHL3. Moreover, activation of Src kinase signaling and FOXO1 inhibition decreased the expression of FOXO/BRD4 target genes. Together, our findings support a function for BRD4 in promoting basal mammary cell epithelial differentiation, at least in part, by regulating FOXO factor function on enhancers to activate TP63 and GRHL3 expression."],["dc.identifier.doi","10.1093/nar/gkw1276"],["dc.identifier.isi","000398376200026"],["dc.identifier.pmid","27980063"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14764"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42778"],["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 promotes p63 and GRHL3 expression downstream of FOXO in mammary epithelial cells"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","700"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Cell Death and Differentiation"],["dc.bibliographiccitation.lastpage","714"],["dc.bibliographiccitation.volume","28"],["dc.contributor.author","Najafova, Zeynab"],["dc.contributor.author","Liu, Peng"],["dc.contributor.author","Wegwitz, Florian"],["dc.contributor.author","Ahmad, Mubashir"],["dc.contributor.author","Tamon, Liezel"],["dc.contributor.author","Kosinsky, Robyn Laura"],["dc.contributor.author","Xie, Wanhua"],["dc.contributor.author","Johnsen, Steven A."],["dc.contributor.author","Tuckermann, Jan"],["dc.date.accessioned","2021-04-14T08:23:13Z"],["dc.date.available","2021-04-14T08:23:13Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1038/s41418-020-00614-w"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/80832"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1476-5403"],["dc.relation.issn","1350-9047"],["dc.title","RNF40 exerts stage-dependent functions in differentiating osteoblasts and is essential for bone cell crosstalk"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Cell Death & Disease"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Xie, Wanhua"],["dc.contributor.author","Miehe, Michaela"],["dc.contributor.author","Laufer, Sandra"],["dc.contributor.author","Johnsen, Steven A."],["dc.date.accessioned","2020-12-10T18:09:43Z"],["dc.date.available","2020-12-10T18:09:43Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1038/s41419-020-2482-4"],["dc.identifier.eissn","2041-4889"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/73738"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","The H2B ubiquitin-protein ligase RNF40 is required for somatic cell reprogramming"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]