Wagner, Jens

[["dc.bibliographiccitation.firstpage","924"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Journal of Neuropathology and Experimental Neurology"],["dc.bibliographiccitation.lastpage","933"],["dc.bibliographiccitation.volume","74"],["dc.contributor.author","Shi, Song"],["dc.contributor.author","Wagner, Jens"],["dc.contributor.author","Mitteregger-Kretzschmar, Gerda"],["dc.contributor.author","Ryazanov, Sergey"],["dc.contributor.author","Leonov, Andrei"],["dc.contributor.author","Griesinger, Christian"],["dc.contributor.author","Giese, Armin"],["dc.date.accessioned","2017-09-07T11:43:35Z"],["dc.date.available","2017-09-07T11:43:35Z"],["dc.date.issued","2015"],["dc.description.abstract","Prion diseases are fatal neurodegenerative diseases characterized by accumulation of the pathogenic prion protein PrPSc in the brain. We established quantitative real-time quaking-induced conversion for the measurement of minute amounts of PrPSc in body fluids such as urine. Using this approach, we monitored the efficacy of antiprion therapy by quantifying the seeding activity of PrPSc from the brain and urine of mice after prion infection. We found that the aggregation inhibitor anle138b decreased the levels of PrPSc in the brain and urine. Importantly, variations of PrPSc levels in the urine closely corresponded to those in the brain. Our findings indicate that quantification of urinary PrPSc enables measurement of prion disease progression in body fluids and can substitute for immunodetection in brain tissue. We expect PrPSc quantification biologic fluids (such as urine and cerebrospinal fluid) with quantitative real-time quaking-induced conversion to emerge as a valuable noninvasive diagnostic tool for monitoring disease progression and the efficacy of therapeutic approaches in animal studies and human clinical trials of prion diseases. Moreover, highly sensitive methods for quantifying pathologic aggregate seeds might provide novel molecular biomarkers for other neurodegenerative diseases that may involve prion-like mechanisms (protein aggregation and spreading), such as Alzheimer disease and Parkinson disease."],["dc.identifier.doi","10.1097/NEN.0000000000000233"],["dc.identifier.gro","3141840"],["dc.identifier.isi","000360142900007"],["dc.identifier.pmid","26247395"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/1656"],["dc.language.iso","en"],["dc.notes.intern","WoS Import 2017-03-10"],["dc.notes.status","final"],["dc.notes.submitter","PUB_WoS_Import"],["dc.relation.issn","0022-3069"],["dc.title","Quantitative Real-Time Quaking-Induced Conversion Allows Monitoring of Disease-Modifying Therapy in the Urine of Prion-Infected Mice"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.subtype","original"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","32"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","EMBO molecular medicine"],["dc.bibliographiccitation.lastpage","47"],["dc.bibliographiccitation.volume","10"],["dc.contributor.author","Martinez-Hernandez, Ana"],["dc.contributor.author","Urbanke, Hendrik"],["dc.contributor.author","Gillman, Alan L."],["dc.contributor.author","Lee, Joon"],["dc.contributor.author","Ryazanov, Sergey"],["dc.contributor.author","Agbemenyah, Hope Y."],["dc.contributor.author","Benito, Eva"],["dc.contributor.author","Jain, Gaurav"],["dc.contributor.author","Kaurani, Lalit"],["dc.contributor.author","Grigorian, Gayane"],["dc.contributor.author","Leonov, Andrei"],["dc.contributor.author","Rezaei-Ghaleh, Nasrollah"],["dc.contributor.author","Wilken, Petra"],["dc.contributor.author","Teran Arce, Fernando"],["dc.contributor.author","Wagner, Jens"],["dc.contributor.author","Fuhrman, Martin"],["dc.contributor.author","Caruana, Mario"],["dc.contributor.author","Camilleri, Angelique"],["dc.contributor.author","Vassallo, Neville"],["dc.contributor.author","Zweckstetter, Markus"],["dc.contributor.author","Benz, Roland"],["dc.contributor.author","Giese, Armin"],["dc.contributor.author","Schneider, Anja"],["dc.contributor.author","Korte, Martin"],["dc.contributor.author","Lal, Ratnesh"],["dc.contributor.author","Griesinger, Christian"],["dc.contributor.author","Eichele, Gregor"],["dc.contributor.author","Fischer, Andre"],["dc.date.accessioned","2018-01-09T14:58:18Z"],["dc.date.available","2018-01-09T14:58:18Z"],["dc.date.issued","2017-12-05"],["dc.description.abstract","Alzheimer's disease is a devastating neurodegenerative disease eventually leading to dementia. An effective treatment does not yet exist. Here we show that oral application of the compound anle138b restores hippocampal synaptic and transcriptional plasticity as well as spatial memory in a mouse model for Alzheimer's disease, when given orally before or after the onset of pathology. At the mechanistic level, we provide evidence that anle138b blocks the activity of conducting Aβ pores without changing the membrane embedded Aβ-oligomer structure. In conclusion, our data suggest that anle138b is a novel and promising compound to treat AD-related pathology that should be investigated further."],["dc.identifier.doi","10.15252/emmm.201707825"],["dc.identifier.pmid","29208638"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15064"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/11613"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.relation.eissn","1757-4684"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","The diphenylpyrazole compound anle138b blocks Aβ channels and rescues disease phenotypes in a mouse model for amyloid pathology"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]