Bogeski, Ivan

[["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Scientific Reports"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Asfaw, Kinfemichael Geressu"],["dc.contributor.author","Liu, Qiong"],["dc.contributor.author","Xu, Xiaolu"],["dc.contributor.author","Manz, Christina"],["dc.contributor.author","Purper, Sabine"],["dc.contributor.author","Eghbalian, Rose"],["dc.contributor.author","Münch, Stephan W."],["dc.contributor.author","Wehl, Ilona"],["dc.contributor.author","Bräse, Stefan"],["dc.contributor.author","Eiche, Elisabeth"],["dc.contributor.author","Hause, Bettina"],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Schepers, Ute"],["dc.contributor.author","Riemann, Michael"],["dc.contributor.author","Nick, Peter"],["dc.date.accessioned","2021-04-14T08:24:27Z"],["dc.date.available","2021-04-14T08:24:27Z"],["dc.date.issued","2020"],["dc.description.abstract","Salinity is a serious challenge to global agriculture and threatens human food security. Plant cells can respond to salt stress either by activation of adaptive responses, or by programmed cell death. The mechanisms deciding the respective response are far from understood, but seem to depend on the degree, to which mitochondria can maintain oxidative homeostasis. Using plant PeptoQ, a Trojan Peptoid, as vehicle, it is possible to transport a coenzyme Q10 (CoQ10) derivative into plant mitochondria. We show that salinity stress in tobacco BY-2 cells (Nicotiana tabacum L. cv Bright Yellow-2) can be mitigated by pretreatment with plant PeptoQ with respect to numerous aspects including proliferation, expansion, redox homeostasis, and programmed cell death. We tested the salinity response for transcripts from nine salt-stress related-genes representing different adaptive responses. While most did not show any significant response, the salt response of the transcription factor NtNAC, probably involved in mitochondrial retrograde signaling, was significantly modulated by the plant PeptoQ. Most strikingly, transcripts for the mitochondrial, Mn-dependent Superoxide Dismutase were rapidly and drastically upregulated in presence of the peptoid, and this response was disappearing in presence of salt. The same pattern, albeit at lower amplitude, was seen for the sodium exporter SOS1. The findings are discussed by a model, where plant PeptoQ modulates retrograde signalling to the nucleus leading to a strong expression of mitochondrial SOD, what renders mitochondria more resilient to perturbations of oxidative balance, such that cells escape salt induced cell death and remain viable."],["dc.identifier.doi","10.1038/s41598-020-68491-4"],["dc.identifier.pmid","32665569"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81286"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/118"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P17: Die Rolle mitochondrialer Kontaktstellen im Rahmen tumorrelevanter Calcium- und Redox-Signalwege"],["dc.relation.eissn","2045-2322"],["dc.relation.workinggroup","RG Bogeski"],["dc.rights","CC BY 4.0"],["dc.title","A mitochondria-targeted coenzyme Q peptoid induces superoxide dismutase and alleviates salinity stress in plant cells"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Frontiers in Physiology"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Trautsch, Irina"],["dc.contributor.author","Heta, Eriona"],["dc.contributor.author","Soong, Poh Loong"],["dc.contributor.author","Levent, Elif"],["dc.contributor.author","Nikolaev, Viacheslav O."],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Katschinski, Dörthe M."],["dc.contributor.author","Mayr, Manuel"],["dc.contributor.author","Zimmermann, Wolfram-Hubertus"],["dc.date.accessioned","2020-12-10T18:44:38Z"],["dc.date.available","2020-12-10T18:44:38Z"],["dc.date.issued","2019"],["dc.description.abstract","Redox signaling affects all aspects of cardiac function and homeostasis. With the development of genetically encoded fluorescent redox sensors, novel tools for the optogenetic investigation of redox signaling have emerged. Here, we sought to develop a human heart muscle model for in-tissue imaging of redox alterations. For this, we made use of (1) the genetically-encoded Grx1-roGFP2 sensor, which reports changes in cellular glutathione redox status (GSH/GSSG), (2) human embryonic stem cells (HES2), and (3) the engineered heart muscle (EHM) technology. We first generated HES2 lines expressing Grx1-roGFP2 in cytosol or mitochondria compartments by TALEN-guided genomic integration. Grx1-roGFP2 sensor localization and function was verified by fluorescence imaging. Grx1-roGFP2 HES2 were then subjected to directed differentiation to obtain high purity cardiomyocyte populations. Despite being able to report glutathione redox potential from cytosol and mitochondria, we observed dysfunctional sarcomerogenesis in Grx1-roGFP2 expressing cardiomyocytes. Conversely, lentiviral transduction of Grx1-roGFP2 in already differentiated HES2-cardiomyocytes and human foreskin fibroblast was possible, without compromising cell function as determined in EHM from defined Grx1-roGFP2-expressing cardiomyocyte and fibroblast populations. Finally, cell-type specific GSH/GSSG imaging was demonstrated in EHM. Collectively, our observations suggests a crucial role for redox signaling in cardiomyocyte differentiation and provide a solution as to how this apparent limitation can be overcome to enable cell-type specific GSH/GSSG imaging in a human heart muscle context."],["dc.identifier.doi","10.3389/fphys.2019.00272"],["dc.identifier.pmid","31024328"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78535"],["dc.identifier.url","https://sfb1002.med.uni-goettingen.de/production/literature/publications/265"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/67"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation","SFB 1002: Modulatorische Einheiten bei Herzinsuffizienz"],["dc.relation","SFB 1002 | C04: Fibroblasten-Kardiomyozyten Interaktion im gesunden und erkrankten Herzen: Mechanismen und therapeutische Interventionen bei Kardiofibroblastopathien"],["dc.relation","SFB 1002 | S01: In vivo und in vitro Krankheitsmodelle"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P17: Die Rolle mitochondrialer Kontaktstellen im Rahmen tumorrelevanter Calcium- und Redox-Signalwege"],["dc.relation.eissn","1664-042X"],["dc.relation.workinggroup","RG Nikolaev (Cardiovascular Research Center)"],["dc.relation.workinggroup","RG Zimmermann (Engineered Human Myocardium)"],["dc.relation.workinggroup","RG Bogeski"],["dc.rights","http://creativecommons.org/licenses/by/4.0/"],["dc.title","Optogenetic Monitoring of the Glutathione Redox State in Engineered Human Myocardium"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2561"],["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Gut"],["dc.bibliographiccitation.lastpage","2573"],["dc.bibliographiccitation.volume","71"],["dc.contributor.affiliation","Latif, Muhammad Umair; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Schmidt, Geske Elisabeth; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Mercan, Sercan; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Rahman, Raza; \r\n2\r\nGastrointestinal Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA"],["dc.contributor.affiliation","Gibhardt, Christine Silvia; \r\n3\r\nMolecular Physiology, Institute of Cardiovascular Physiology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Stejerean-Todoran, Ioana; \r\n3\r\nMolecular Physiology, Institute of Cardiovascular Physiology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Reutlinger, Kristina; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Hessmann, Elisabeth; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Singh, Shiv K; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Moeed, Abdul; \r\n4\r\nInstitute for Microbiology and Hygiene, Medical Center-University of Freiburg, Freiburg, Baden-Württemberg, Germany"],["dc.contributor.affiliation","Rehman, Abdul; \r\n5\r\nInstitute of Pharmacology and Toxicology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Butt, Umer Javed; \r\n6\r\nClinical Neuroscience, Max-Planck-Institute for Experimental Medicine, Goettingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Bohnenberger, Hanibal; \r\n7\r\nInstitute of Pathology, University Medical Center Göttingen, Gottingen, Germany"],["dc.contributor.affiliation","Stroebel, Philipp; \r\n7\r\nInstitute of Pathology, University Medical Center Göttingen, Gottingen, Germany"],["dc.contributor.affiliation","Bremer, Sebastian Christopher; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Neesse, Albrecht; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Bogeski, Ivan; \r\n3\r\nMolecular Physiology, Institute of Cardiovascular Physiology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.affiliation","Ellenrieder, Volker; \r\n1\r\nDepartment of Gastroenterology, Gastrointestinal Oncology and Endocrinology, University Medical Center Göttingen, Gottingen, Niedersachsen, Germany"],["dc.contributor.author","Latif, Muhammad Umair"],["dc.contributor.author","Schmidt, Geske Elisabeth"],["dc.contributor.author","Mercan, Sercan"],["dc.contributor.author","Rahman, Raza"],["dc.contributor.author","Gibhardt, Christine Silvia"],["dc.contributor.author","Stejerean-Todoran, Ioana"],["dc.contributor.author","Reutlinger, Kristina"],["dc.contributor.author","Hessmann, Elisabeth"],["dc.contributor.author","Singh, Shiv K."],["dc.contributor.author","Moeed, Abdul"],["dc.contributor.author","Rehman, Abdul"],["dc.contributor.author","Butt, Umer Javed"],["dc.contributor.author","Bohnenberger, Hanibal"],["dc.contributor.author","Stroebel, Philipp"],["dc.contributor.author","Bremer, Sebastian Christopher"],["dc.contributor.author","Neesse, Albrecht"],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Ellenrieder, Volker"],["dc.date.accessioned","2022-12-07T08:25:00Z"],["dc.date.available","2022-12-07T08:25:00Z"],["dc.date.issued","2022-04-01"],["dc.date.updated","2022-12-07T00:46:04Z"],["dc.description.abstract","ObjectivesNon-alcoholic fatty liver disease (NAFLD) can persist in the stage of simple hepatic steatosis or progress to steatohepatitis (NASH) with an increased risk for cirrhosis and cancer. We examined the mechanisms controlling the progression to severe NASH in order to develop future treatment strategies for this disease.DesignNFATc1 activation and regulation was examined in livers from patients with NAFLD, cultured and primary hepatocytes and in transgenic mice with differential hepatocyte-specific expression of the transcription factor (Alb-cre, NFATc1c.a\r\n. and NFATc1Δ/Δ\r\n). Animals were fed with high-fat western diet (WD) alone or in combination with tauroursodeoxycholic acid (TUDCA), a candidate drug for NAFLD treatment. NFATc1-dependent ER stress-responses, NLRP3 inflammasome activation and disease progression were assessed both in vitro and in vivo.ResultsNFATc1 expression was weak in healthy livers but strongly induced in advanced NAFLD stages, where it correlates with liver enzyme values as well as hepatic inflammation and fibrosis. Moreover, high-fat WD increased NFATc1 expression, nuclear localisation and activation to promote NAFLD progression, whereas hepatocyte-specific depletion of the transcription factor can prevent mice from disease acceleration. Mechanistically, NFATc1 drives liver cell damage and inflammation through ER stress sensing and activation of the PERK-CHOP unfolded protein response (UPR). Finally, NFATc1-induced disease progression towards NASH can be blocked by TUDCA administration.ConclusionNFATc1 stimulates NAFLD progression through chronic ER stress sensing and subsequent activation of terminal UPR signalling in hepatocytes. Interfering with ER stress-responses, for example, by TUDCA, protects fatty livers from progression towards manifest NASH."],["dc.description.sponsorship","the Volkswagen-Stiftung"],["dc.description.sponsorship","http://dx.doi.org/10.13039/501100001659Deutsche Forschungsgemeinschaft"],["dc.description.sponsorship","German Cancer Aid"],["dc.identifier","35365570"],["dc.identifier.doi","10.1136/gutjnl-2021-325013"],["dc.identifier.pmid","35365570"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/118455"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/173"],["dc.language.iso","en"],["dc.publisher","BMJ Publishing Group Ltd and British Society of Gastroenterology"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P17: Die Rolle mitochondrialer Kontaktstellen im Rahmen tumorrelevanter Calcium- und Redox-Signalwege"],["dc.relation.eissn","1468-3288"],["dc.relation.issn","0017-5749"],["dc.relation.workinggroup","RG Bogeski"],["dc.rights","CC BY-NC 4.0"],["dc.rights.uri","http://creativecommons.org/licenses/by-nc/4.0/"],["dc.title","NFATc1 signaling drives chronic ER stress responses to promote NAFLD progression"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","108292"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Cell Reports"],["dc.bibliographiccitation.volume","33"],["dc.contributor.author","Gibhardt, Christine Silvia"],["dc.contributor.author","Cappello, Sabrina"],["dc.contributor.author","Bhardwaj, Rajesh"],["dc.contributor.author","Schober, Romana"],["dc.contributor.author","Kirsch, Sonja Agnes"],["dc.contributor.author","Bonilla del Rio, Zuriñe"],["dc.contributor.author","Gahbauer, Stefan"],["dc.contributor.author","Bochicchio, Anna"],["dc.contributor.author","Sumanska, Magdalena"],["dc.contributor.author","Ickes, Christian"],["dc.contributor.author","Stejerean-Todoran, Ioana"],["dc.contributor.author","Mitkovski, Miso"],["dc.contributor.author","Alansary, Dalia"],["dc.contributor.author","Zhang, Xin"],["dc.contributor.author","Revazian, Aram"],["dc.contributor.author","Fahrner, Marc"],["dc.contributor.author","Lunz, Victoria"],["dc.contributor.author","Frischauf, Irene"],["dc.contributor.author","Luo, Ting"],["dc.contributor.author","Ezerina, Daria"],["dc.contributor.author","Messens, Joris"],["dc.contributor.author","Belousov, Vsevolod Vadimovich"],["dc.contributor.author","Hoth, Markus"],["dc.contributor.author","Böckmann, Rainer Arnold"],["dc.contributor.author","Hediger, Matthias Albrecht"],["dc.contributor.author","Schindl, Rainer"],["dc.contributor.author","Bogeski, Ivan"],["dc.date.accessioned","2021-04-14T08:32:05Z"],["dc.date.available","2021-04-14T08:32:05Z"],["dc.date.issued","2020"],["dc.description.abstract","Store-operated calcium entry (SOCE) through STIM-gated ORAI channels governs vital cellular functions. In this context, SOCE controls cellular redox signaling and is itself regulated by redox modifications. However, the molecular mechanisms underlying this calcium-redox interplay and the functional outcomes are not fully understood. Here, we examine the role of STIM2 in SOCE redox regulation. Redox proteomics identify cysteine 313 as the main redox sensor of STIM2 in vitro and in vivo. Oxidative stress suppresses SOCE and calcium currents in cells overexpressing STIM2 and ORAI1, an effect that is abolished by mutation of cysteine 313. FLIM and FRET microscopy, together with MD simulations, indicate that oxidative modifications of cysteine 313 alter STIM2 activation dynamics and thereby hinder STIM2-mediated gating of ORAI1. In summary, this study establishes STIM2-controlled redox regulation of SOCE as a mechanism that affects several calcium-regulated physiological processes, as well as stress-induced pathologies."],["dc.identifier.doi","10.1016/j.celrep.2020.108292"],["dc.identifier.pmid","33086068"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83805"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/128"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P17: Die Rolle mitochondrialer Kontaktstellen im Rahmen tumorrelevanter Calcium- und Redox-Signalwege"],["dc.relation.issn","2211-1247"],["dc.relation.workinggroup","RG Bogeski"],["dc.rights","CC BY 4.0"],["dc.title","Oxidative Stress-Induced STIM2 Cysteine Modifications Suppress Store-Operated Calcium Entry"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Nature Communications"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Klein, Marie-Christine"],["dc.contributor.author","Zimmermann, Katharina"],["dc.contributor.author","Schorr, Stefan"],["dc.contributor.author","Landini, Martina"],["dc.contributor.author","Klemens, Patrick A. W."],["dc.contributor.author","Altensell, Jacqueline"],["dc.contributor.author","Jung, Martin"],["dc.contributor.author","Krause, Elmar"],["dc.contributor.author","Nguyen, Duy"],["dc.contributor.author","Helms, Volkhard"],["dc.contributor.author","Rettig, Jens"],["dc.contributor.author","Fecher-Trost, Claudia"],["dc.contributor.author","Cavalié, Adolfo"],["dc.contributor.author","Hoth, Markus"],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Neuhaus, H. Ekkehard"],["dc.contributor.author","Zimmermann, Richard"],["dc.contributor.author","Lang, Sven"],["dc.contributor.author","Haferkamp, Ilka"],["dc.date.accessioned","2020-12-10T18:09:48Z"],["dc.date.available","2020-12-10T18:09:48Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1038/s41467-018-06003-9"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15608"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/73762"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/39"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P17: Die Rolle mitochondrialer Kontaktstellen im Rahmen tumorrelevanter Calcium- und Redox-Signalwege"],["dc.relation.workinggroup","RG Bogeski"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","AXER is an ATP/ADP exchanger in the membrane of the endoplasmic reticulum"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Frontiers in Molecular Neuroscience"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Akula, Asha Kiran"],["dc.contributor.author","Zhang, Xin"],["dc.contributor.author","Viotti, Julio S."],["dc.contributor.author","Nestvogel, Dennis"],["dc.contributor.author","Rhee, Jeong-Seop"],["dc.contributor.author","Ebrecht, Rene"],["dc.contributor.author","Reim, Kerstin"],["dc.contributor.author","Wouters, Fred"],["dc.contributor.author","Liepold, Thomas"],["dc.contributor.author","Jahn, Olaf"],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Dresbach, Thomas"],["dc.date.accessioned","2020-12-10T18:44:35Z"],["dc.date.available","2020-12-10T18:44:35Z"],["dc.date.issued","2019"],["dc.description.abstract","Neurotransmitter release is mediated by an evolutionarily conserved machinery. The synaptic vesicle (SV) associated protein Mover/TPRGL/SVAP30 does not occur in all species and all synapses. Little is known about its molecular properties and how it may interact with the conserved components of the presynaptic machinery. Here, we show by deletion analysis that regions required for homomeric interaction of Mover are distributed across the entire molecule, including N-terminal, central and C-terminal regions. The same regions are also required for the accumulation of Mover in presynaptic terminals of cultured neurons. Mutating two phosphorylation sites in N-terminal regions did not affect these properties. In contrast, a point mutation in the predicted Calmodulin (CaM) binding sequence of Mover abolished both homomeric interaction and presynaptic targeting. We show that this sequence indeed binds Calmodulin, and that recombinant Mover increases Calmodulin signaling upon heterologous expression. Our data suggest that presynaptic accumulation of Mover requires homomeric interaction mediated by regions distributed across large areas of the protein, and corroborate the hypothesis that Mover functionally interacts with Calmodulin signaling."],["dc.identifier.doi","10.3389/fnmol.2019.00249"],["dc.identifier.eissn","1662-5099"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16645"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78512"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.publisher","Frontiers Media S.A."],["dc.relation.eissn","1662-5099"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","The Calmodulin Binding Region of the Synaptic Vesicle Protein Mover Is Required for Homomeric Interaction and Presynaptic Targeting"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e100871"],["dc.bibliographiccitation.issue","15"],["dc.bibliographiccitation.journal","The EMBO Journal"],["dc.bibliographiccitation.volume","38"],["dc.contributor.author","Zhang, Xin"],["dc.contributor.author","Gibhardt, Christine S"],["dc.contributor.author","Will, Thorsten"],["dc.contributor.author","Stanisz, Hedwig"],["dc.contributor.author","Körbel, Christina"],["dc.contributor.author","Mitkovski, Miso"],["dc.contributor.author","Stejerean, Ioana"],["dc.contributor.author","Cappello, Sabrina"],["dc.contributor.author","Pacheu-Grau, David"],["dc.contributor.author","Dudek, Jan"],["dc.contributor.author","Tahbaz, Nasser"],["dc.contributor.author","Mina, Lucas"],["dc.contributor.author","Simmen, Thomas"],["dc.contributor.author","Laschke, Matthias W"],["dc.contributor.author","Menger, Michael D"],["dc.contributor.author","Schön, Michael P"],["dc.contributor.author","Helms, Volkhard"],["dc.contributor.author","Niemeyer, Barbara A"],["dc.contributor.author","Rehling, Peter"],["dc.contributor.author","Vultur, Adina"],["dc.contributor.author","Bogeski, Ivan"],["dc.date.accessioned","2020-04-29T13:50:36Z"],["dc.date.available","2020-04-29T13:50:36Z"],["dc.date.issued","2019"],["dc.description.abstract","Reactive oxygen species (ROS) are emerging as important regulators of cancer growth and metastatic spread. However, how cells integrate redox signals to affect cancer progression is not fully understood. Mitochondria are cellular redox hubs, which are highly regulated by interactions with neighboring organelles. Here, we investigated how ROS at the endoplasmic reticulum (ER)-mitochondria interface are generated and translated to affect melanoma outcome. We show that TMX1 and TMX3 oxidoreductases, which promote ER-mitochondria communication, are upregulated in melanoma cells and patient samples. TMX knockdown altered mitochondrial organization, enhanced bioenergetics, and elevated mitochondrial- and NOX4-derived ROS. The TMX-knockdown-induced oxidative stress suppressed melanoma proliferation, migration, and xenograft tumor growth by inhibiting NFAT1. Furthermore, we identified NFAT1-positive and NFAT1-negative melanoma subgroups, wherein NFAT1 expression correlates with melanoma stage and metastatic potential. Integrative bioinformatics revealed that genes coding for mitochondrial- and redox-related proteins are under NFAT1 control and indicated that TMX1, TMX3, and NFAT1 are associated with poor disease outcome. Our study unravels a novel redox-controlled ER-mitochondria-NFAT1 signaling loop that regulates melanoma pathobiology and provides biomarkers indicative of aggressive disease."],["dc.identifier.doi","10.15252/embj.2018100871"],["dc.identifier.pmid","31304984"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16534"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/64486"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/80"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P13: Protein Transport über den mitochondrialen Carrier Transportweg"],["dc.relation","SFB 1190 | P17: Die Rolle mitochondrialer Kontaktstellen im Rahmen tumorrelevanter Calcium- und Redox-Signalwege"],["dc.relation.eissn","1460-2075"],["dc.relation.issn","0261-4189"],["dc.relation.issn","1460-2075"],["dc.relation.workinggroup","RG Bogeski"],["dc.rights","CC BY-NC-ND 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc-nd/4.0"],["dc.title","Redox signals at the ER-mitochondria interface control melanoma progression"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Scientific Reports"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Asfaw, Kinfemichael Geressu"],["dc.contributor.author","Liu, Qiong"],["dc.contributor.author","Maisch, Jan"],["dc.contributor.author","Münch, Stephan W."],["dc.contributor.author","Wehl, Ilona"],["dc.contributor.author","Bräse, Stefan"],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Schepers, Ute"],["dc.contributor.author","Nick, Peter"],["dc.date.accessioned","2020-12-10T18:11:04Z"],["dc.date.available","2020-12-10T18:11:04Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1038/s41598-019-46182-z"],["dc.identifier.pmid","31285457"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16735"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/73895"],["dc.identifier.url","https://sfb1190.med.uni-goettingen.de/production/literature/publications/76"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.relation","SFB 1190: Transportmaschinen und Kontaktstellen zellulärer Kompartimente"],["dc.relation","SFB 1190 | P17: Die Rolle mitochondrialer Kontaktstellen im Rahmen tumorrelevanter Calcium- und Redox-Signalwege"],["dc.relation.workinggroup","RG Bogeski"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","A Peptoid Delivers CoQ-derivative to Plant Mitochondria via Endocytosis"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.journal","Frontiers in Immunology"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Neubert, Elsa"],["dc.contributor.author","Bach, Katharina Marie"],["dc.contributor.author","Busse, Julia"],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Schön, Michael P."],["dc.contributor.author","Kruss, Sebastian"],["dc.contributor.author","Erpenbeck, Luise"],["dc.date.accessioned","2020-12-10T18:44:25Z"],["dc.date.available","2020-12-10T18:44:25Z"],["dc.date.issued","2019"],["dc.description.abstract","Neutrophil Extracellular Traps (NETs) are produced by neutrophilic granulocytes and consist of decondensed chromatin decorated with antimicrobial peptides. They defend the organism against intruders and are released upon various stimuli including pathogens, mediators of inflammation, or chemical triggers. NET formation is also involved in inflammatory, cardiovascular, malignant diseases, and autoimmune disorders like rheumatoid arthritis, psoriasis, or systemic lupus erythematosus (SLE). In many autoimmune diseases like SLE or dermatomyositis, light of the ultraviolet-visible (UV-VIS) spectrum is well-known to trigger and aggravate disease severity. However, the underlying connection between NET formation, light exposure, and disease exacerbation remains elusive. We studied the effect of UVA (375 nm), blue (470 nm) and green (565 nm) light on NETosis in human neutrophils ex vivo. Our results show a dose- and wavelength-dependent induction of NETosis. Light-induced NETosis depended on the generation of extracellular reactive oxygen species (ROS) induced by riboflavin excitation and its subsequent reaction with tryptophan. The light-induced NETosis required both neutrophil elastase (NE) as well as myeloperoxidase (MPO) activation and induced histone citrullination. These findings suggest that NET formation as a response to light could be the hitherto missing link between elevated susceptibility to NET formation in autoimmune patients and photosensitivity for example in SLE and dermatomyositis patients. This novel connection could provide a clue for a deeper understanding of light-sensitive diseases in general and for the development of new pharmacological strategies to avoid disease exacerbation upon light exposure."],["dc.identifier.doi","10.3389/fimmu.2019.02428"],["dc.identifier.eissn","1664-3224"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16550"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78445"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.publisher","Frontiers Media S.A."],["dc.relation.eissn","1664-3224"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Blue and Long-Wave Ultraviolet Light Induce in vitro Neutrophil Extracellular Trap (NET) Formation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","e0174837"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","PLoS ONE"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Rahbari, Mahsa"],["dc.contributor.author","Rahlfs, Stefan"],["dc.contributor.author","Jortzik, Esther"],["dc.contributor.author","Bogeski, Ivan"],["dc.contributor.author","Becker, Katja"],["dc.date.accessioned","2018-11-07T10:25:09Z"],["dc.date.available","2018-11-07T10:25:09Z"],["dc.date.issued","2017"],["dc.description.abstract","Hydrogen peroxide is an important antimicrobial agent but is also crucially involved in redox signaling and pathogen-host cell interactions. As a basis for systematically investigating intracellular H2O2 dynamics and regulation in living malaria parasites, we established the genetically encoded fluorescent H2O2 sensors roGFP2-Orp1 and HyPer-3 in Plasmodium falciparum. Both ratiometric redox probes as well as the pH control SypHer were expressed in the cytosol of blood-stage parasites. Both redox sensors showed reproducible sensitivity towards H2O2 in the lower micromolar range in vitro and in the parasites. Due to the pH sensitivity of HyPer-3, we used parasites expressing roGFP2-Orp1 for evaluation of short-, medium-, and long-term effects of antimalarial drugs on H2O2 levels and detoxification in Plasmodium. None of the quinolines or artemisinins tested had detectable direct effects on the H2O2 homeostasis at pharmacologically relevant concentrations. However, pre-treat-ment of the cells with antimalarial drugs or heat shock led to a higher tolerance towards exogenous H2O2. The systematic evaluation and comparison of the two genetically encoded cytosolic H2O2 probes in malaria parasites provides a basis for studying parasite-host cell interactions or drug effects with spatio-temporal resolution while preserving cell integrity."],["dc.identifier.doi","10.1371/journal.pone.0174837"],["dc.identifier.isi","000399351000055"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14493"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42793"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Public Library Science"],["dc.relation.issn","1932-6203"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","H2O2 dynamics in the malaria parasite Plasmodium falciparum"],["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"]]