Works by Gnörich, Johannes

Results: 17
    1

    Feasibility of a single-day protocol for SPECT and PET assessment of dopamine transporter availability, cardiac innervation and metabolic patterns in patients with movement disorders.

    Published in:
    European Journal of Nuclear Medicine & Molecular Imaging, 2025, v. 52, n. 9, p. 3424, doi. 10.1007/s00259-025-07188-0
    By:
    • Scheifele, Maximilian;
    • Gnörich, Johannes;
    • Schröder, Elisabeth;
    • Kunte, Sophie C.;
    • Ells, Zachary;
    • Hagen, Johannes;
    • Katzdobler, Sabrina;
    • Palleis, Carla;
    • Bernhardt, Alexander;
    • Jäck, Alexander;
    • Franzmeier, Nicolai;
    • Fischer, Maximilian;
    • Levin, Johannes;
    • Höglinger, Günter U.;
    • Werner, Rudolf A.;
    • Brendel, Matthias
    Publication type:
    Article
    2

    Investigating Reactive Astrocytosis in Alzheimer's Disease Using [18F]Fluorodeprenyl‐D2 PET Imaging.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. S2, p. 1, doi. 10.1002/alz.092151
    By:
    • Rauchmann, Boris‐Stephan;
    • Guersel, Selim Üstün;
    • Kurz, Carolin Isabella;
    • Lindner, Simon;
    • Franzmeier, Nicolai;
    • Buerger, Katharina;
    • Gnörich, Johannes;
    • Zaganjori, Mirlind;
    • Vogler, Letitia;
    • Sanzo, Laura;
    • Seelos, Klaus;
    • Perneczky, Robert;
    • Brendel, Matthias
    Publication type:
    Article
    3

    Combining cerebrospinal fluid and PI‐2620 tau‐PET for biomarker‐based stratification of Alzheimer's disease and 4R‐tauopathies.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. 10, p. 6896, doi. 10.1002/alz.14185
    By:
    • Dilcher, Roxane;
    • Wall, Stephan;
    • Groß, Mattes;
    • Katzdobler, Sabrina;
    • Wagemann, Olivia;
    • Palleis, Carla;
    • Weidinger, Endy;
    • Fietzek, Urban;
    • Bernhardt, Alexander;
    • Kurz, Carolin;
    • Ferschmann, Christian;
    • Scheifele, Maximilian;
    • Zaganjori, Mirlind;
    • Gnörich, Johannes;
    • Bürger, Katharina;
    • Janowitz, Daniel;
    • Rauchmann, Boris‐Stephan;
    • Stöcklein, Sophia;
    • Bartenstein, Peter;
    • Villemagne, Victor
    Publication type:
    Article
    4

    Biomarker interplay between CSF p‐tau and <sup>18</sup>F‐PI‐2620 PET in Alzheimer's disease and 4R‐tauopathy.

    Published in:
    Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2023, v. 19, p. 1, doi. 10.1002/alz.075969
    By:
    • Dilcher, Roxane;
    • Wall, Stephan;
    • Franzmeier, Nicolai;
    • Katzdobler, Sabrina;
    • Barthel, Henryk;
    • Wagemann, Olivia;
    • Palleis, Carla;
    • Weidinger, Endy;
    • Fietzek, Urban;
    • Kurz, Carolin Isabella;
    • Ferschmann, Chrsitian;
    • Scheifele, Maximilian;
    • Eckenweber, Florian;
    • Zaganjori, Mirlind;
    • Gnörich, Johannes;
    • Danek, Adrian;
    • Bürger, Katharina;
    • Janowitz, Daniel;
    • Rauchmann, Boris‐Stephan;
    • Stöcklein, Sophia
    Publication type:
    Article
    5

    Assessment of [<sup>18</sup>F]PI-2620 Tau-PET Quantification via Non-Invasive Automatized Image Derived Input Function.

    Published in:
    European Journal of Nuclear Medicine & Molecular Imaging, 2024, v. 51, n. 11, p. 3252, doi. 10.1007/s00259-024-06741-7
    By:
    • Meindl, Maria;
    • Zatcepin, Artem;
    • Gnörich, Johannes;
    • Scheifele, Maximilian;
    • Zaganjori, Mirlind;
    • Groß, Mattes;
    • Lindner, Simon;
    • Schaefer, Rebecca;
    • Simmet, Marcel;
    • Roemer, Sebastian;
    • Katzdobler, Sabrina;
    • Levin, Johannes;
    • Höglinger, Günter;
    • Bischof, Ann-Cathrin;
    • Barthel, Henryk;
    • Sabri, Osama;
    • Bartenstein, Peter;
    • Saller, Thomas;
    • Franzmeier, Nicolai;
    • Ziegler, Sibylle
    Publication type:
    Article
    6

    Tau accumulation is associated with dopamine deficiency in vivo in four-repeat tauopathies.

    Published in:
    European Journal of Nuclear Medicine & Molecular Imaging, 2024, v. 51, n. 7, p. 1909, doi. 10.1007/s00259-024-06637-6
    By:
    • Ferschmann, Christian;
    • Messerschmidt, Konstantin;
    • Gnörich, Johannes;
    • Barthel, Henryk;
    • Marek, Ken;
    • Palleis, Carla;
    • Katzdobler, Sabrina;
    • Stockbauer, Anna;
    • Fietzek, Urban;
    • Finze, Anika;
    • Biechele, Gloria;
    • Rumpf, Jost-Julian;
    • Saur, Dorothee;
    • Schroeter, Matthias L.;
    • Rullmann, Michael;
    • Beyer, Leonie;
    • Eckenweber, Florian;
    • Wall, Stephan;
    • Schildan, Andreas;
    • Patt, Marianne
    Publication type:
    Article
    7

    Loss of TREM2 rescues hyperactivation of microglia, but not lysosomal deficits and neurotoxicity in models of progranulin deficiency.

    Published in:
    EMBO Journal, 2022, v. 41, n. 4, p. 1, doi. 10.15252/embj.2021109108
    By:
    • Reifschneider, Anika;
    • Robinson, Sophie;
    • van Lengerich, Bettina;
    • Gnörich, Johannes;
    • Logan, Todd;
    • Heindl, Steffanie;
    • Vogt, Miriam A;
    • Weidinger, Endy;
    • Riedl, Lina;
    • Wind, Karin;
    • Zatcepin, Artem;
    • Pesämaa, Ida;
    • Haberl, Sophie;
    • Nuscher, Brigitte;
    • Kleinberger, Gernot;
    • Klimmt, Julien;
    • Götzl, Julia K;
    • Liesz, Arthur;
    • Bürger, Katharina;
    • Brendel, Matthias
    Publication type:
    Article
    8

    Depletion and activation of microglia impact metabolic connectivity of the mouse brain.

    Published in:
    Journal of Neuroinflammation, 2023, v. 20, n. 1, p. 1, doi. 10.1186/s12974-023-02735-8
    By:
    • Gnörich, Johannes;
    • Reifschneider, Anika;
    • Wind, Karin;
    • Zatcepin, Artem;
    • Kunte, Sebastian T.;
    • Beumers, Philipp;
    • Bartos, Laura M.;
    • Wiedemann, Thomas;
    • Grosch, Maximilian;
    • Xiang, Xianyuan;
    • Fard, Maryam K.;
    • Ruch, Francois;
    • Werner, Georg;
    • Koehler, Mara;
    • Slemann, Luna;
    • Hummel, Selina;
    • Briel, Nils;
    • Blume, Tanja;
    • Shi, Yuan;
    • Biechele, Gloria
    Publication type:
    Article
    9

    Feasibility and potential diagnostic value of [<sup>18</sup>F]PI-2620 PET in patients with down syndrome and Alzheimer's disease: a case series.

    Published in:
    Frontiers in Neuroscience, 2025, p. 1, doi. 10.3389/fnins.2024.1505999
    By:
    • Wagemann, Olivia;
    • Brendel, Matthias;
    • Franzmeier, Nicolai;
    • Nübling, Georg;
    • Gnörich, Johannes;
    • Zaganjori, Mirlind;
    • Prix, Catharina;
    • Stockbauer, Anna;
    • Wlasich, Elisabeth;
    • Loosli, Sandra V.;
    • Sandkühler, Katja;
    • Frontzkowski, Lukas;
    • Höglinger, Günter;
    • Levin, Johannes
    Publication type:
    Article
    10

    Alpha synuclein co-pathology is associated with accelerated amyloid-driven tau accumulation in Alzheimer's disease.

    Published in:
    Molecular Neurodegeneration, 2025, v. 20, n. 1, p. 1, doi. 10.1186/s13024-025-00822-3
    By:
    • Franzmeier, Nicolai;
    • Roemer-Cassiano, Sebastian Niclas;
    • Bernhardt, Alexander Maximilian;
    • Dehsarvi, Amir;
    • Dewenter, Anna;
    • Steward, Anna;
    • Biel, Davina;
    • Frontzkowski, Lukas;
    • Zhu, Zeyu;
    • Gnörich, Johannes;
    • Pescoller, Julia;
    • Wagner, Fabian;
    • Hirsch, Fabian;
    • de Bruin, Hannah;
    • Ossenkoppele, Rik;
    • Palleis, Carla;
    • Strübing, Felix;
    • Schöll, Michael;
    • Levin, Johannes;
    • Brendel, Matthias
    Publication type:
    Article
    11

    Alpha synuclein co-pathology is associated with accelerated amyloid-driven tau accumulation in Alzheimer's disease.

    Published in:
    Molecular Neurodegeneration, 2025, v. 20, n. 1, p. 1, doi. 10.1186/s13024-025-00822-3
    By:
    • Franzmeier, Nicolai;
    • Roemer-Cassiano, Sebastian Niclas;
    • Bernhardt, Alexander Maximilian;
    • Dehsarvi, Amir;
    • Dewenter, Anna;
    • Steward, Anna;
    • Biel, Davina;
    • Frontzkowski, Lukas;
    • Zhu, Zeyu;
    • Gnörich, Johannes;
    • Pescoller, Julia;
    • Wagner, Fabian;
    • Hirsch, Fabian;
    • de Bruin, Hannah;
    • Ossenkoppele, Rik;
    • Palleis, Carla;
    • Strübing, Felix;
    • Schöll, Michael;
    • Levin, Johannes;
    • Brendel, Matthias
    Publication type:
    Article
    12

    Regional desynchronization of microglial activity is associated with cognitive decline in Alzheimer's disease.

    Published in:
    Molecular Neurodegeneration, 2024, v. 19, n. 1, p. 1, doi. 10.1186/s13024-024-00752-6
    By:
    • Zatcepin, Artem;
    • Gnörich, Johannes;
    • Rauchmann, Boris-Stephan;
    • Bartos, Laura M.;
    • Wagner, Stephan;
    • Franzmeier, Nicolai;
    • Malpetti, Maura;
    • Xiang, Xianyuan;
    • Shi, Yuan;
    • Parhizkar, Samira;
    • Grosch, Maximilian;
    • Wind-Mark, Karin;
    • Kunte, Sebastian T.;
    • Beyer, Leonie;
    • Meyer, Carolin;
    • Brösamle, Desirée;
    • Wendeln, Ann-Christin;
    • Osei-Sarpong, Collins;
    • Heindl, Steffanie;
    • Liesz, Arthur
    Publication type:
    Article
    13

    Subcortical tau is linked to hypoperfusion in connected cortical regions in 4-repeat tauopathies.

    Published in:
    Brain: A Journal of Neurology, 2024, v. 147, n. 7, p. 2428, doi. 10.1093/brain/awae174
    By:
    • Roemer, Sebastian N;
    • Brendel, Matthias;
    • Gnörich, Johannes;
    • Malpetti, Maura;
    • Zaganjori, Mirlind;
    • Quattrone, Andrea;
    • Gross, Mattes;
    • Steward, Anna;
    • Dewenter, Anna;
    • Wagner, Fabian;
    • Dehsarvi, Amir;
    • Ferschmann, Christian;
    • Wall, Stephan;
    • Palleis, Carla;
    • Rauchmann, Boris S;
    • Katzdobler, Sabrina;
    • Jäck, Alexander;
    • Stockbauer, Anna;
    • Fietzek, Urban M;
    • Bernhardt, Alexander M
    Publication type:
    Article
    14

    Neuronal and oligodendroglial, but not astroglial, tau translates to in vivo tau PET signals in individuals with primary tauopathies.

    Published in:
    Acta Neuropathologica, 2024, v. 148, n. 1, p. 1, doi. 10.1007/s00401-024-02834-7
    By:
    • Slemann, Luna;
    • Gnörich, Johannes;
    • Hummel, Selina;
    • Bartos, Laura M.;
    • Klaus, Carolin;
    • Kling, Agnes;
    • Kusche-Palenga, Julia;
    • Kunte, Sebastian T.;
    • Kunze, Lea H.;
    • Englert, Amelie L.;
    • Li, Yunlei;
    • Vogler, Letizia;
    • Katzdobler, Sabrina;
    • Palleis, Carla;
    • Bernhardt, Alexander;
    • Jäck, Alexander;
    • Zwergal, Andreas;
    • Hopfner, Franziska;
    • Roemer-Cassiano, Sebastian N.;
    • Biechele, Gloria
    Publication type:
    Article
    15

    Aβ status assessment in a hypothetical scenario prior to treatment with disease‐modifying therapies: Evidence from 10‐year real‐world experience at university memory clinics.

    Published in:
    Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring, 2024, v. 16, n. 4, p. 1, doi. 10.1002/dad2.70031
    By:
    • Brendel, Matthias;
    • Parvizi, Tandis;
    • Gnörich, Johannes;
    • Topfstedt, Christof Elias;
    • Buerger, Katharina;
    • Janowitz, Daniel;
    • Rauchmann, Boris‐Stephan;
    • Perneczky, Robert;
    • Kurz, Carolin;
    • Mehrens, Dirk;
    • Kunz, Wolfgang G.;
    • Kusche‐Palenga, Julia;
    • Kling, Agnes Bernadette;
    • Buchal, Antonia;
    • Nestorova, Elizabet;
    • Silvaieh, Sara;
    • Wurm, Raphael;
    • Traub‐Weidinger, Tatjana;
    • Klotz, Sigrid;
    • Regelsberger, Günther
    Publication type:
    Article
    16

    Neuroinflammation Parallels 18F‐PI‐2620 Positron Emission Tomography Patterns in Primary 4‐Repeat Tauopathies.

    Published in:
    Movement Disorders, 2024, v. 39, n. 9, p. 1480, doi. 10.1002/mds.29924
    By:
    • Malpetti, Maura;
    • Roemer, Sebastian N.;
    • Harris, Stefanie;
    • Gross, Mattes;
    • Gnörich, Johannes;
    • Stephens, Andrew;
    • Dewenter, Anna;
    • Steward, Anna;
    • Biel, Davina;
    • Dehsarvi, Amir;
    • Wagner, Fabian;
    • Müller, Andre;
    • Koglin, Norman;
    • Weidinger, Endy;
    • Palleis, Carla;
    • Katzdobler, Sabrina;
    • Rupprecht, Rainer;
    • Perneczky, Robert;
    • Rauchmann, Boris‐Stephan;
    • Levin, Johannes
    Publication type:
    Article
    17