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Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Webendoerfer, Maximilian; Konik, Margarethe; Zettler, Markus; Wienker, Johannes; Rawitzer, Josefine; Esser, Stefan; Kehrmann, Jan; Herrmann, Ken; Reinhardt, Hans Christian; Witzke, Oliver; Dolff, Sebastian
    Hypercalcemia as a rare manifestation of immune reconstitution inflammatory syndrome (IRIS) in a person living with Human Immunodeficiency Virus (HIV) with disseminated nontuberculous mycobacteriosis
    In: Infection - A Journal of Infectious Disease (2024) in press
  • Boss, Kristina; Konik, Margarethe; Bräsen, Jan Hinrich; Schmitz, Jessica; Jürgens, Christiane; Kribben, Andreas; Witzke, Oliver; Dolff, Sebastian; Gäckler, Anja
    COVID-19 associated acute transplant failure after AB0-incompatible living donor kidney transplantation : A case report
    In: BMC Nephrology Jg. 24 (2023) Nr. 1, 19
  • Paniskaki, Krystallenia; Goretzki, Sarah; Anft, Moritz; Konik, Margarethe J.; Lechtenberg, Klara; Vogl, Melanie; Meister, Toni L.; Pfaender, Stephanie; Zettler, Markus; Jäger, Jasmin; Dolff, Sebastian; Westhoff, Timm H.; Rohn, Hana; Felderhoff-Mueser, Ursula; Stervbo, Ulrik; Witzke, Oliver; Dohna-schwake, Christian; Babel, Nina
    Fading SARS-CoV-2 humoral VOC cross-reactivity and sustained cellular immunity in convalescent children and adolescents
    In: BMC Infectious Diseases Jg. 23 (2023) Nr. 1, 818
  • Elsner, Carina; Appeltrath, Gwenllian A.; Konik, Margarethe; Parreuter, Janine; Bröcker-Preuß, Martina; Krawczyk, Adalbert; Esser, Stefan; Sammet, Stefanie; Karsten, Christina B.
    False-Positive Screening and Confirmatory HIV Diagnostic Test in a Patient with Cured SARS-CoV-2 Infection Is Not Mediated by Env/Spike Cross-Reactive Antibodies
    In: Viruses Jg. 15 (2023) Nr. 5, 1161
  • Paniskaki, Krystallenia; Goretzki, Sarah; Anft, Moritz; Konik, Margarethe; Meister, Toni L.; Pfaender, Stephanie; Lechtenberg, Klara; Vogl, Melanie; Dogan, Burcin; Dolff, Sebastian; Westhoff, Timm H.; Rohn, Hana; Felderhoff-Mueser, Ursula; Stervbo, Ulrik; Witzke, Oliver; Dohna-Schwake, Christian; Babel, Nina
    Increased SARS-CoV-2 reactive low avidity T cells producing inflammatory cytokines in pediatric post-acute COVID-19 sequelae (PASC)
    In: Pediatric Allergy and Immunology Jg. 34 (2023) Nr. 12, e14060
  • Paniskaki, Krystallenia; Konik, Margarethe; Anft, Moritz; Heidecke, Harald; Meister, Toni L.; Pfaender, Stephanie; Krawczyk, Adalbert; Zettler, Markus; Jäger, Jasmin; Gäckler, Anja; Dolff, Sebastian; Westhoff, Timm H.; Rohn, Hana; Stervbo, Ulrik; Scheibenbogen, Carmen; Witzke, Oliver; Babel, Nina
    Low avidity circulating SARS-CoV-2 reactive CD8+ T cells with proinflammatory TEMRA phenotype are associated with post-acute sequelae of COVID-19
    In: Frontiers in Microbiology Jg. 14 (2023) 1196721
  • Rohn, Hana; Schramm, Sabine; Pansikaki, Krystallenia; Jansen, Sarah; Hendriks, Celina; Platte, Maximilian; Konik, Margarethe; Dolff, Sebastian; Wilde, Benjamin; Kordelas, Lambros; Trilling, Mirko; Krawczyk, Adalbert; Horn, Peter; Witzke, Oliver; Rebmann, Vera
    Peripheral HLA-G/ILT-2 immune checkpoint axis in acute and convalescent COVID-19 patients
    In: Human Immunology Jg. 84 (2023) Nr. 8, S. 393 - 400
  • Dinse, Hannah; Speichert, Leoni-Johanna; Schweda, Adam; Witzke, Oliver; Konik, Margarethe; Zettler, Markus; Rohn, Hana; Stettner, Mark; Musche, Venja; Weismüller, Benjamin; Herchert, Klaas; Fink, Madeleine; Moradian, Sheila; Teufel, Martin; Skoda, Eva-Maria; Bäuerle, Alexander
    Comment on Schäfer et al. “Impact of COVID-19 on Public Mental Health and the Buffering Effect of a Sense of Coherence”: High Level of COVID-19-Related Posttraumatic Stress in COVID-19 Survivors with Low Sense of Coherence
    In: Psychotherapy and Psychosomatics Jg. 91 (2022) Nr. 2, S. 139 - 141
  • Thümmler, Laura; Lindemann, Monika; Horn, Peter; Lenz, Veronika; Konik, Margarethe; Gäckler, Anja; Boss, Kristina; Theodoropoulos, Fotis; Besa, Vasiliki; Taube, Christian; Brenner, Thorsten; Witzke, Oliver; Krawczyk, Adalbert; Rohn, Hana
    Early Treatment with Monoclonal Antibodies or Convalescent Plasma Reduces Mortality in Non-Vaccinated COVID-19 High-Risk Patients
    In: Viruses Jg. 15 (2022) Nr. 1, 119
  • Speichert, Leoni-Johanna; Schweda, Adam; Witzke, Oliver; Konik, Margarethe; Rohn, Hana; Stettner, Mark; Musche, Venja; Herchert, Klaas; Fink, Madeleine; Geiger, Sheila; Bäuerle, Alexander; Skoda, Eva-Maria; Teufel, Martin; Dinse, Hannah
    Fear of Death during COVID-19 Does Not Explain Post-Infection Depression Symptoms beyond Reported Symptoms during the Infection in COVID-19 Survivors
    In: International Journal of Environmental Research and Public Health = IJERPH Jg. 19 (2022) Nr. 21, 13773
  • Paniskaki, Krystallenia; Anft, Moritz; Meister, Toni L.; Marheinecke, Corinna; Pfaender, Stephanie; Skrzypczyk, Sarah; Seibert, Felix S.; Thieme, Constantin J.; Konik, Margarethe; Dolff, Sebastian; Anastasiou, Olympia; Holzer, Bodo; Dittmer, Ulf; Queren, Christine; Fricke, Lutz; Rohn, Hana; Westhoff, Timm H.; Witzke, Oliver; Stervbo, Ulrik; Roch, Toralf; Babel, Nina
    Immune Response in Moderate to Critical Breakthrough COVID-19 Infection After mRNA Vaccination
    In: Frontiers in Immunology Jg. 13 (2022) 816220
  • Thümmler, Laura; Konik, Margarethe; Lindemann, Monika; Fisenkci, Neslinur; Koldehoff, Michael; Gäckler, Anja; Horn, Peter; Theodoropoulos, Fotis; Taube, Christian; Zettler, Markus; Anastasiou, Olympia Evdoxia; Braß, Peer; Jansen, Sarah; Witzke, Oliver; Rohn, Hana; Krawczyk, Adalbert
    Long-term cellular immune response in immunocompromised unvaccinated COVID-19 patients undergoing monoclonal antibody treatment
    In: Frontiers in Immunology Jg. 13 (2022) 980698
  • Paniskaki, Krystallenia; Anft, Moritz; Thieme, Constantin J.; Skrzypczyk, Sarah; Konik, Margarethe; Dolff, Sebastian; Westhoff, Timm H.; Nienen, Mikalai; Stittrich, Anna; Stervbo, Ulrik; Witzke, Oliver; Heine, Guido; Roch, Toralf; Babel, Nina
    Severe Acute Respiratory Syndrome Coronavirus 2 Cross-Reactive B and T Cell Responses in Kidney Transplant Patients
    In: Transplantation Proceedings Jg. 54 (2022) Nr. 6, S. 1455 - 1464
  • Paniskaki, Krystallenia; Konik, Margarethe; Anft, Moritz; Meister, Toni L.; Marheinecke, Corinna; Pfaender, Stephanie; Jäger, Jasmin; Krawczyk, Adalbert; Zettler, Markus; Dolff, Sebastian; Westhoff, Timm H.; Rohn, Hana; Stervbo, Ulrik; Witzke, Oliver; Babel, Nina
    Superior humoral immunity in vaccinated SARS-CoV-2 convalescence as compared to SARS-COV-2 infection or vaccination
    In: Frontiers in Immunology Jg. 13 (2022) 1031254
  • Reinold, Johanna; Farahpour, Farnoush; Schoerding, Ann-Kathrin; Fehring, Christian; Dolff, Sebastian; Konik, Margarethe; Korth, Johannes; van Baal, Lukas; Buer, Jan; Witzke, Oliver; Westendorf, Astrid M.; Kehrmann, Jan
    The Fungal Gut Microbiome Exhibits Reduced Diversity and Increased Relative Abundance of Ascomycota in Severe COVID-19 Illness and Distinct Interconnected Communities in SARS-CoV-2 Positive Patients
    In: Frontiers in Cellular and Infection Microbiology Jg. 12 (2022) 848650
  • Möhlendick, Birte; Schönfelder, Kristina; Zacher, Christoph; Elsner, Carina; Rohn, Hana; Konik, Margarethe; Thümmler, Laura; Rebmann, Vera; Lindemann, Monika; Jöckel, Karl-Heinz; Siffert, Winfried
    The GNB3 c.825C > T (rs5443) polymorphism and protection against fatal outcome of corona virus disease 2019 (COVID-19)
    In: Frontiers in Genetics Jg. 13 (2022) 960731
  • Fistera, David; Pabst, Dirk; Falk, Maximilian; Anastasiou, Olympia E.; Goer, Stefan; Dolff, Sebastian; Konik, Margarethe; Herbstreit, Frank; Taube, Christian; Kill, Clemens; Risse, Joachim
    Wellenreiten : 12 Monate COVID-19 im Maximalversorger
    In: Deutsche Medizinische Wochenschrift - DMW Jg. 147 (2022) Nr. 3, S. E13 - E22
  • Reinold, Johanna; Farahpour, Farnoush; Fehring, Christian; Dolff, Sebastian; Konik, Margarethe; Korth, Johannes; van Baal, Lukas; Hoffmann, Daniel; Buer, Jan; Witzke, Oliver; Westendorf, Astrid; Kehrmann, Jan
    A Pro-Inflammatory Gut Microbiome Characterizes SARS-CoV-2 Infected Patients and a Reduction in the Connectivity of an Anti-Inflammatory Bacterial Network Associates With Severe COVID-19
    In: Frontiers in Cellular and Infection Microbiology Jg. 11 (2021) 747816
  • Konik, Margarethe; Lindemann, Monika; Zettler, Markus; Meller, Lara; Dolff, Sebastian; Rebmann, Vera; Horn, Peter; Dittmer, Ulf; Krawczyk, Adalbert; Schipper, Leonie; Trilling, Mirko; Anastasiou, Olympia Evdoxia; Schwarzkopf, Sina; Thümmler, Laura; Taube, Christian; Schöbel, Christoph; Brenner, Thorsten; Skoda, Eva-Maria; Wilde, Benjamin; Gäckler, Anja; Witzke, Oliver; Rohn, Hana
    Long-term sars-cov-2 specific immunity is affected by the severity of initial covid-19 and patient age
    In: Journal of Clinical Medicine (JCM) Jg. 10 (2021) Nr. 19, 4606
  • Lindemann, Monika; Krawczyk, Adalbert; Dolff, Sebastian; Konik, Margarethe; Rohn, Hana; Platte, Maximillian; Thümmler, Laura; Schwarzkopf, Sina; Schipper, Leonie; Bormann, Maren; van de Sand, Lukas; Breyer, Marianne; Klump, Hannes; Knop, Dietmar; Lenz, Veronika; Temme, Christian; Dittmer, Ulf; Horn, Peter; Witzke, Oliver
    SARS-CoV-2-specific humoral and cellular immunity in two renal transplants and two hemodialysis patients treated with convalescent plasma
    In: Journal of Medical Virology Jg. 93 (2021) Nr. 5, S. 3047 - 3054
  • Anft, Moritz; Paniskaki, Krystallenia; Blazquez-Navarro, Arturo; Doevelaar, Adrian; Seibert, Felix S.; Hölzer, Bodo; Skrzypczyk, Sarah; Kohut, Eva; Kurek, Julia; Zapka, Jan; Wehler, Patrizia; Kaliszczyk, Sviatlana; Bajda, Sharon; Thieme, Constantin J.; Roch, Toralf; Konik, Margarethe; Berger, Marc; Brenner, Thorsten; Kölsch, Uwe; Meister, Toni L.; Pfaender, Stephanie; Steinmann, Eike; Tempfer, Clemens; Watzl, Carsten; Dolff, Sebastian; Dittmer, Ulf; Abou-El-Enein, Mohamed; Westhoff, Timm H.; Witzke, Oliver; Stervbo, Ulrik; Babel, Nina
    COVID-19-Induced ARDS Is Associated with Decreased Frequency of Activated Memory/Effector T Cells Expressing CD11a⁺⁺
    In: Molecular Therapy Jg. 28 (2020) Nr. 12, S. 2691 - 2702
  • Konik, Margarethe; Feldkamp, Thorsten; Witzke, Oliver
    Diagnostik und Therapie von Harnwegsinfektionen
    In: Der Nephrologe Jg. 15 (2020) S. 233 - 239
  • Hagel, Stefan; Gantner, Julia; Spreckelsen, Cord; Fischer, Claudia; Ammon, Danny; Saleh, Kutaiba; Phan-Vogtmann, Lo An; Heidel, Andrew; Müller, Susanne; Helhorn, Alexander; Kruse, Henner; Thomas, Eric; Rißner, Florian; Haferkamp, Silke; Vorwerk, Jens; Deffge, Saskia; Juzek-Küpper, Marc Fabian; Lippmann, Norman; Lübbert, Christoph; Trawinski, Henning; Wendt, Sebastian; Wendt, Thomas; Dürschmid, Andreas; Konik, Margarethe; Moritz, Stefan; Tiller, Daniel; Röhrig, Rainer; Schulte-Coerne, Jonas; Fortmann, Jonas; Jonas, Stephan; Witzke, Oliver; Rath, Peter-Michael; Pletz, Mathias W.; Scherag, Andre
    Hospital-wide ELectronic medical record evaluated computerised decision support system to improve outcomes of Patients with staphylococcal bloodstream infection (HELP) : study protocol for a multicentre stepped-wedge cluster randomised trial
    In: BMJ Open Jg. 10 (2020) Nr. 2, S. e033391
  • Thieme, Constantin J.; Anft, Moritz; Paniskaki, Krystallenia; Blazquez-Navarro, Arturo; Doevelaar, Adrian; Seibert, Felix S.; Hoelzer, Bodo; Konik, Margarethe; Berger, Marc Moritz; Brenner, Thorsten; Tempfer, Clemens; Watzl, Carsten; Meister, Toni L.; Pfaender, Stephanie; Steinmann, Eike; Dolff, Sebastian; Dittmer, Ulf; Westhoff, Timm H.; Witzke, Oliver; Stervbo, Ulrik; Roch, Toralf; Babel, Nina
    Robust T Cell Response Toward Spike, Membrane, and Nucleocapsid SARS-CoV-2 Proteins Is Not Associated with Recovery in Critical COVID-19 Patients
    In: Cell Reports Medicine Jg. 1 (2020) Nr. 6, S. 100092
  • Konik, Margarethe; Bartonickova, Lucia; Witzke, Oliver
    Antimikrobielle Therapie der Harnwegsinfektionen : Empfehlungen, Dosierungen und Dauer der Behandlung
    In: Klinikarzt Jg. 48 (2019) Nr. 11, S. 476 - 481
  • Grabellus, Florian; Kraft, Corinna; Sheu-Grabellus, Sien-Yi; Bauer, Sebastian; Podleska, Lars; Lauenstein, Thomas; Pöttgen, Christoph; Konik, Margarethe; Schmid, Kurt Werner; Täger, Georg
    Tumor vascularization and histopathologic regression of soft tissue sarcomas treated with isolated limb perfusion with TNF-α and melphalan
    In: Journal of Surgical Oncology Jg. 103 (2011) Nr. 5, S. 371 - 379
  • Grabellus, Florian; Konik, Margarethe; Worm, Karl; Sheu-Grabellus, Sien-Yi; van de Nes, Johannes; Bauer, Sebastian; Paulus, Werner; Egensperger, Rupert; Schmid, Kurt Werner
    MET overexpressing chordomas frequently exhibit polysomy of chromosome 7 but no MET activation through sarcoma-specific gene fusions
    In: Tumor Biology Jg. 31 (2010) Nr. 3, S. 157 - 163
  • Abstracts

  • Elsner, Carina; Konik, Margarethe; Appeltrath, Gwenllian A.; Krause, Jil; Broecker-Preuss, Martina; Krawczyk, Adalbert; Dittmer, Ulf; Esser, Stefan; Sammet, Stefanie; Karsten, Christina B.;
    False-positive HIV diagnosis post SARSCoV-2 infection : a case report
    DÖAK 2023 / German-Austrian AIDS Conference, Bonn, Germany, 23-25 March 2023,
    In: HIV Medicine Jg. 24 (2023) Nr. 1, S. 90
  • Paniskaki, Krystallenia; Anft, M.; Thieme, C. J.; Skrzypczyk, S.; Konik, Margarethe; Dolff, Sebastian; Westhoff, T.H.; Heine, G.; Stervbo, U.; Witzke, Oliver; Babel, N.
    Preexisting SARS-COV-2 B and T Cell Immunity in Unexposed Transplant and Immunocompetent Adults
    In: Transplant International Jg. 34 (2021) Nr. S2, S. 8 - 9
  • Thieme, Constantin; Anft, Moritz; Krystallenia, Paniskaki; Navarro, Arturo Blazquez; Doevelaar, Adrian-Atila-Nicolas; Seibert, Felix S.; Hoelzer, Bodo; Konik, Margarethe; Meister, Toni Luise; Pfaender, Stephanie; Steinmann, Eike; Berger, Marc; Brenner, Thorsten; Dolff, Sebastian; Witzke, Oliver
    SARS-COV-2 reactive and cellular and humoral immunity in transplant population is similar to the general population despite immunosuppression
    In: Transplant International Jg. 34 (2021) Nr. S1, S. 88
  • Paniskaki, Krystallenia; Anft, Moritz; Thieme, Constantin; Skrzypczyk, Sarah; Konik, Margarethe; Dolff, Sebastian; Westhoff, Timm; Heine, Guido; Stervbo, Ulrik; Witzke, Oliver; Babel, Nina
    Transplant patients are able to generate SARS-COV-2 cross-reactive memory B and TFH cells despite immunosuppression
    In: Transplant International Jg. 34 (2021) Nr. S1, S. 88 - 89