U
Ulrike Köck
Researcher at Medical University of Vienna
Publications - 6
Citations - 219
Ulrike Köck is an academic researcher from Medical University of Vienna. The author has contributed to research in topics: Hippocampal formation & Cytotoxic T cell. The author has an hindex of 4, co-authored 5 publications receiving 107 citations.
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Journal ArticleDOI
The influence of brain iron and myelin on magnetic susceptibility and effective transverse relaxation - A biochemical and histological validation study.
Simon Hametner,Simon Hametner,Verena Endmayr,Andreas Deistung,Andreas Deistung,Pilar Palmrich,Max Prihoda,Evelin Haimburger,Christian Menard,Xiang Feng,Thomas Haider,Marianne Leisser,Ulrike Köck,Alexandra Kaider,Romana Höftberger,Simon Robinson,Jürgen R. Reichenbach,Hans Lassmann,Hannes Traxler,Siegfried Trattnig,Günther Grabner +20 more
TL;DR: A significant relationship was observed between quantitative iron values and QSM, confirming the applicability of the latter in this brain region for iron quantification and a diamagnetic effect of myelin on susceptibility.
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Microglial nodules provide the environment for pathogenic T cells in human encephalitis
Anna R. Tröscher,Isabella Wimmer,Lucía Quemada-Garrido,Ulrike Köck,Denise Gessl,Sanne G.S. Verberk,Bethany Martin,Hans Lassmann,Christian G. Bien,Jan Bauer +9 more
TL;DR: Results point towards activation of endosomal TLRs, resulting in increased interferon signaling, inflammasome activation, and chemokine upregulation as early steps in RE pathogenesis.
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The formation of a glial scar does not prohibit remyelination in an animal model of multiple sclerosis.
Michaela Tanja Haindl,Ulrike Köck,Milena Zeitelhofer-Adzemovic,Franz Fazekas,Sonja Hochmeister +4 more
TL;DR: It is concluded that remyelination occurs despite an abundant glial reaction in this animal model, which indicates a finely regulated, balanced astrocytic involvement leading to successful repair.
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Differences in T cell cytotoxicity and cell death mechanisms between progressive multifocal leukoencephalopathy, herpes simplex virus encephalitis and cytomegalovirus encephalitis
Susanne Laukoter,Helmut Rauschka,Anna R. Tröscher,Ulrike Köck,Etsuji Saji,Kurt A. Jellinger,Hans Lassmann,Jan Bauer +7 more
TL;DR: It is suggested that in HSVE and CMVE, cells die by caspase-mediated apoptosis induced by cytotoxic T cells, while in PML, infected cells are not eliminated by the immune system but seem to die by virus-induced PARP and AIF translocation in a type of cell death defined as parthanatos.
Journal ArticleDOI
T cell numbers correlate with neuronal loss rather than with seizure activity in medial temporal lobe epilepsy.
Anna R. Tröscher,Eirini Sakaraki,Katharina M Mair,Ulrike Köck,Attila Rácz,Valeri Borger,Thomas Cloppenborg,Albert J. Becker,Christian G. Bien,Jan Bauer +9 more
TL;DR: In this paper, the presence of T cells in various subgroups of Medial Temporal lobe Epilepsy (MTLE) was analyzed and it was shown that T cell numbers were significantly elevated in MTLE compared to healthy controls.