H
Henrik Martens
Researcher at University of Göttingen
Publications - 34
Citations - 2224
Henrik Martens is an academic researcher from University of Göttingen. The author has contributed to research in topics: Synaptic vesicle & Synaptotagmin 1. The author has an hindex of 19, co-authored 32 publications receiving 1769 citations.
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Journal ArticleDOI
Molecular interrogation of hypothalamic organization reveals distinct dopamine neuronal subtypes
Roman A. Romanov,Amit Zeisel,Joanne Bakker,Fatima Girach,Arash Hellysaz,Raju Tomer,Alán Alpár,Alán Alpár,Jan Mulder,Frédéric Clotman,Erik Keimpema,Brian Hsueh,Ailey K. Crow,Henrik Martens,Christian Schwindling,Daniela Calvigioni,Daniela Calvigioni,Jaideep S. Bains,Zoltán Máté,Gábor Szabó,Yuchio Yanagawa,Ming-Dong Zhang,André F. Rendeiro,Matthias Farlik,Mathias Uhlén,Peer Wulff,Christoph Bock,Christian Broberger,Karl Deisseroth,Tomas Hökfelt,Sten Linnarsson,Tamas L. Horvath,Tibor Harkany,Tibor Harkany +33 more
TL;DR: A catalog of neuronal subclasses provides new understanding of hypothalamic organization and function and distinguished 62 neuronal subtypes producing glutamatergic, dopaminergic or GABAergic markers for synaptic neurotransmission and harboring the ability to engage in task-dependent neurotransmitter switching.
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Seroprevalence of Autoantibodies against Brain Antigens in Health and Disease
Liane Dahm,Christoph Ott,Johann Steiner,Beata Stepniak,Bianca Teegen,Sandra Saschenbrecker,Christian Hammer,Kathrin Borowski,Martin Begemann,Sandra Lemke,Kristin Rentzsch,Christian Probst,Henrik Martens,Jürgen Wienands,Gianfranco Spalletta,Karin Weissenborn,Winfried Stöcker,Hannelore Ehrenreich +17 more
TL;DR: This finding challenges an unambiguous causal relationship of serum AB with brain disease and systematically screened serum samples of 4,236 individuals.
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Neuropsychiatric disease relevance of circulating anti-NMDA receptor autoantibodies depends on blood-brain barrier integrity
Ch. Hammer,Beata Stepniak,Anja Schneider,Sergi Papiol,Martesa Tantra,Martin Begemann,Anna-Leena Sirén,Luis A. Pardo,Swetlana Sperling,S. Mohd Jofrry,Artem Gurvich,Niels Jensen,K. Ostmeier,Fred Lühder,Ch. Probst,Henrik Martens,M. Gillis,Gesine Saher,Francesca Assogna,Gianfranco Spalletta,Winfried Stöcker,Thomas F. Schulz,Klaus-Armin Nave,Hannelore Ehrenreich +23 more
TL;DR: The >10% overall seroprevalence of NMDAR-AB of both healthy individuals and patients is unexpectedly high, however, apparently depends on association with past or present perturbations of blood–brain barrier function.
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The GTPase Rab26 links synaptic vesicles to the autophagy pathway
Beyenech Binotti,Nathan J. Pavlos,Dietmar Riedel,Dirk Wenzel,Gerd Vorbrüggen,Amanda M. Schalk,Karin Kühnel,Janina Boyken,Christian Erck,Henrik Martens,John Jia En Chua,Reinhard Jahn +11 more
TL;DR: It is proposed that Rab26 selectively directs synaptic and secretory vesicles into preautophagosomal structures, suggesting the presence of a novel pathway for degradation of synaptic vesicle degradation.
Journal ArticleDOI
A readily retrievable pool of synaptic vesicles
Yunfeng Hua,Raunak Sinha,Raunak Sinha,Cora S. Thiel,Cora S. Thiel,Roman Schmidt,Jana Hüve,Henrik Martens,Stefan W. Hell,Alexander Egner,Jürgen Klingauf,Jürgen Klingauf +11 more
TL;DR: This study monitored the temporal dynamics of a presorted and preassembled pool of synaptic vesicle proteins on the presynaptic membrane in rat hippocampal neurons using a new type of probe and demonstrated the preferential recruitment of a surface pool of neurotransmitter proteins upon stimulated endocytosis.