M
Marcel Naumann
Researcher at Max Planck Society
Publications - 23
Citations - 2186
Marcel Naumann is an academic researcher from Max Planck Society. The author has contributed to research in topics: Amyotrophic lateral sclerosis & Medicine. The author has an hindex of 10, co-authored 17 publications receiving 1917 citations. Previous affiliations of Marcel Naumann include Technische Universität München & University of Rostock.
Papers
More filters
Journal ArticleDOI
Negative magnetoresistance without well-defined chirality in the Weyl semimetal TaP
Frank Arnold,Chandra Shekhar,Shu-Chun Wu,Yan Sun,Ricardo Donizeth dos Reis,Nitesh Kumar,Marcel Naumann,M. O. Ajeesh,Marcus Schmidt,Adolfo G. Grushin,Jens H. Bardarson,Michael Baenitz,Dmitry A. Sokolov,Horst Borrmann,Michael Nicklas,Claudia Felser,Elena Hassinger,Binghai Yan +17 more
TL;DR: This work establishes the detailed Fermi-surface topology of the recently identified WSM TaP via combined angle-resolved quantum-oscillation spectra and band-structure calculations and observes a large negative longitudinal magnetoresistance.
Journal ArticleDOI
Impaired DNA damage response signaling by FUS-NLS mutations leads to neurodegeneration and FUS aggregate formation
Marcel Naumann,Arun Pal,Anand Goswami,Xenia Lojewski,Julia Japtok,Anne Vehlow,Anne Vehlow,Maximilian Naujock,Maximilian Naujock,René Günther,Mengmeng Jin,Nancy Stanslowsky,Peter Reinhardt,Jared Sterneckert,Marie Frickenhaus,Marie Frickenhaus,Francisco Pan-Montojo,Erik Storkebaum,Erik Storkebaum,Erik Storkebaum,Ina Poser,Axel Freischmidt,Jochen H. Weishaupt,Karlheinz Holzmann,Dirk Troost,Albert C. Ludolph,Tobias M. Boeckers,Stefan Liebau,Susanne Petri,Nils Cordes,Anthony A. Hyman,Florian Wegner,Stephan W. Grill,Stephan W. Grill,Joachim Weis,Alexander Storch,Andreas Hermann,Andreas Hermann +37 more
TL;DR: Using neurons derived from patients with F US-ALS, it is demonstrated that impairment of PARP-dependent DNA damage signaling is an event that occurs upstream of neurodegeneration and cytoplasmic aggregate formation in FUS-ALS.
Journal ArticleDOI
On the search for the chiral anomaly in Weyl semimetals: the negative longitudinal magnetoresistance
R. D. dos Reis,M. O. Ajeesh,Nitesh Kumar,Frank Arnold,Chandra Shekhar,Marcel Naumann,Marcus Schmidt,Michael Nicklas,Elena Hassinger +8 more
TL;DR: In this paper, the authors present experimental evidence that the observation of the chiral anomaly can be hindered by an effect called "current jetting", which is characterized by a highly non-uniform current distribution inside the sample.
Journal ArticleDOI
Chiral Weyl Pockets and Fermi Surface Topology of the Weyl Semimetal TaAs.
Frank Arnold,Marcel Naumann,Shu-Chun Wu,Yan Sun,Marcus Schmidt,Horst Borrmann,Claudia Felser,Binghai Yan,Elena Hassinger,Elena Hassinger +9 more
TL;DR: The bulk Fermi surface topology of high quality single crystals of TaAs is presented, as determined by angle-dependent Shubnikov-de Haas and de Haas-van Alphen measurements combined with ab initio band-structure calculations.
Journal ArticleDOI
4-Aminopyridine Induced Activity Rescues Hypoexcitable Motor Neurons from Amyotrophic Lateral Sclerosis Patient-Derived Induced Pluripotent Stem Cells
Maximilian Naujock,Nancy Stanslowsky,Sebastian Bufler,Marcel Naumann,Peter Reinhardt,Jared Sterneckert,Ekaterini Kefalakes,Carola Kassebaum,Franziska Bursch,Xenia Lojewski,Alexander Storch,Marie Frickenhaus,Tobias M. Boeckers,Stefan Putz,Maria Demestre,Stefan Liebau,Moritz Klingenstein,Albert C. Ludolph,Reinhard Dengler,Kwang-Soo Kim,Andreas Hermann,Florian Wegner,Susanne Petri +22 more
TL;DR: Treatment with the FDA approved drug 4‐Aminopyridine (4AP) restored ion‐channel imbalances, increased neuronal activity levels and decreased ER stress and caspase activation in patient‐derived MNs affected by ALS.