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Articles by Dirk Hellwig
PET und KI: Ein narrativer Überblick
This article provides a current overview of developments in artificial intelligence (AI) for PET imaging. In addition to an introduction to deep learning methods, it discusses applications such as image reconstruction and image segmentation. Furthermore, it reviews the latest literature on AI-assisted diagnostic, prognostic, and predictive models in oncology and neurology.
Adiponectin reduces immune checkpoint inhibitor-induced inflammation without blocking anti-tumor immunity
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Keywords adiponectin anti-tumor immunity arginase-1 cancer immunotherapy colitis extracorporeal photopheresis immune checkpoint inhibition immune-related adverse events immunomodulation immunosuppression Introduction The clinical benefits of immune checkpoint inhibitors (ICIs) for treating various cancer entities arise by increasing anti-tumor immunity through blockade of negative regulators of immunity, such as cytotoxic T lymphocyte antigen-4 (CTLA-4) or programmed cell death-1 (PD-1).
By Lukas Braun, Sophie Giesler, Geoffroy Andrieux, Nana Talvard-Balland, Sandra Duquesne, Tamina Rückert, Susanne Unger, Stefanie Kreutmair, Melissa Zwick, Marie Follo, Alina M. Hartmann, James Hutchinson, Sebastian Haferkamp, Julian Kött, Christoffer Gebhardt, Dirk Hellwig, Till Wallrabenstein, Niklas Brehm, Dietmar Pfeifer, Peter Bronsert, Manuel Rogg, Mathias Heikenwalder, Stefano Fusco, Nisar P. Malek, Stephan Singer Verified, Florian R. Greten, Bruce R Blazar, Melanie Boerries, Natalie Köhler, Justus Duyster, Gabriele Ihorst, Philip Keye, Susana Minguet, Dirk Schadendorf, Selma Ugurel, David Rafei-Shamsabadi, Robert Thimme, Bertram R Bengsch, Christoph Schell, Erika L. Pearce, Frank Meiss, Burkhard Becher, Petya Apostolova, Robert Zeiser, Roxane Riemer, Natascha Osswald, Wolfgang Melchinger, Stefanie Chapman, Leopold Torster, Nikolaos Karantzelis, Theresa Lowinus, Mehtap Yücel, Justyna Rawluk, Sven Mattern, Annette Schmitt-Graeff, Fatih Ceteci, Silke Lassmann, Peter Hasselblatt, Carolin Funke-Lorenz, Jan-Malte Placke
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Cell Press
Verified
Lemierre's syndrome following infectious mononucleosis: an unusual reason for neck pain
Constantin Maier-Stocker, MD Prof Dirk Hellwig, MD Frank Hanses, MD Frank Hanses Correspondence Correspondence to: Dr Frank Hanses, Emergency Department, University Hospital Regensburg, 93053 Regensburg, Germany Affiliations Emergency Department, University Hospital Regensburg, Regensburg, GermanyDepartment of Infection Prevention and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany Search for articles by this author Published:July,...
Transcranial sonography and [123I]FP-CIT SPECT disclose complementary aspects of Parkinson's disease
Summary Hyperechogenic signal of substantia nigra (SN) in transcranial sonography (TCS) and reduced striatal uptake in FP-CIT SPECT are common findings in idiopathic Parkinson's disease (PD). But so far it is unknown whether the extent of SN hyperechogenicity represents a correlate for the degeneration of presynaptic dopaminergic neurons in PD. We performed TCS and 123I-labelled N-(3-fluoropropyl)-2ß-carbomethoxy-3ß-(4-iodophenyl)nortropane ([123I]FP-CIT) SPECT in 53 patients with PD.
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