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Dr. med. Jan Kehrmann

Institut für Medizinische Mikrobiologie am Universitätsklinikum Essen

Anschrift
Hufelandstr. 55
45122 Essen
Telefon
0201/723 85913
E-Mail
Jan.Kehrmann@uk-essen.de

Funktionen

  • Wiss. Mitarbeiter/in und Wiss. Assistent/in, Institut für Medizinische Mikrobiologie

Aktuelle Veranstaltungen

Keine aktuellen Veranstaltungen.

Vergangene Veranstaltungen (max. 10)

Keine vergangenen Veranstaltungen.

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

  • Kavvalou, Alexandra; Stehling, Florian; Tschiedel, Eva Charlotte; Kehrmann, Jan; Walkenfort, Bernd; Hasenberg, Mike; Olivier, Margarete; Steindor, Mathis
    Biofilm infection of a central venous port-catheter caused by Mycobacterium avium complex in an immunocompetent child with cystic fibrosis
    In: BMC Infectious Diseases Jg. 22 (2022) Nr. 1,
    ISSN: 1471-2334
    Online Volltext: dx.doi.org/ (Open Access)
  • Wilk, Camilla; Effenberg, Laura; Abberger, Hanna; Steenpass, Laura; Hansen, Wiebke; Zeschnigk, Michael; Kirschning, Carsten Jürgen; Buer, Jan; Kehrmann, Jan
    CRISPR/Cas9-mediated demethylation of FOXP3-TSDR toward Treg-characteristic programming of Jurkat T cells
    In: Cellular Immunology Jg. 371 (2022)
    ISSN: 1090-2163; 0008-8749
    Online Volltext: dx.doi.org/
  • Schildhaus, Hans-Ulrich; Steindor, Mathis; Kölsch, Bernd; Herold, Thomas; Buer, Jan; Kehrmann, Jan
    GenoType CM Direct® and VisionArray Myco® for the Rapid Identification of Mycobacteria from Clinical Specimens
    In: Journal of Clinical Medicine (JCM) Jg. 11 (2022) Nr. 9,
    ISSN: 2077-0383
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Wetzstein, Nils; Diricks, Margo; Kohl, Thomas A.; Wichelhaus, Thomas A.; Andres, Sönke; Paulowski, Laura; Schwarz, Carsten; Lewin, Astrid; Kehrmann, Jan; Kahl, Barbara C.; Dichtl, Karl; Hügel, Christian; Eickmeier, Olaf; Smaczny, Christina; Schmidt, Annika; Zimmermann, Stefan; Nährlich, Lutz; Hafkemeyer, Sylvia; Niemann, Stefan; Maurer, Florian P.; Hogardt, Michael; Doucet-Populaire, Florence Claude
    Molecular Epidemiology of Mycobacterium abscessus Isolates Recovered from German Cystic Fibrosis Patients
    In: Microbiology Spectrum Jg. 10 (2022) Nr. 4,
    ISSN: 2165-0497
    Online Volltext: dx.doi.org/ (Open Access)
  • Silva de Carvalho, Tayana; Singh, Vikramjeet; Mohamud Yusuf, Ayan; Wang, Jing; Schultz Moreira, Adriana R.; Sanchez-Mendoza, Eduardo H.; Sardari, Maryam; Nascentes Melo, Luiza M.; Döppner, Thorsten R.; Kehrmann, Jan; Scholtysik, Rene; Hitpaß, Ludger; Gunzer, Matthias; Hermann, Dirk M.
    Post-ischemic protein restriction induces sustained neuroprotection, neurological recovery, brain remodeling, and gut microbiota rebalancing
    In: Brain, Behavior and Immunity Jg. 100 (2022) S. 134 - 144
    ISSN: 1090-2139; 0889-1591
    Online Volltext: dx.doi.org/ (Open Access)
  • 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)
    ISSN: 2235-2988
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • 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)
    ISSN: 2235-2988
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Chapot, le Saout, Valerie; Effenberg, Laura; Dohmen-Ruetten, J.; Buer, Jan; Kehrmann, Jan
    Evaluation of the accelerate pheno system for rapid identification and antimicrobial susceptibility testing of positive blood culture bottles inoculated with primary sterile specimens from patients with suspected severe infections
    In: Journal of Clinical Microbiology Jg. 59 (2021) Nr. 5, S. e02637 - 20
    ISSN: 1098-660X; 0095-1137
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Adamczyk, Alexandra; Pastille, Eva; Kehrmann, Jan; Vu, Vivian P.; Geffers, Robert; Wasmer, Marie-Hélène; Kasper, Stefan; Schuler, Martin; Lange, Christian; Muggli, Beat; Rau, Tilman T.; Klein, Diana; Hansen, Wiebke; Krebs, Philippe; Buer, Jan; Westendorf, Astrid
    GPR15 facilitates recruitment of regulatory T cells to promote colorectal cancer
    In: Cancer Research Jg. 81 (2021) Nr. 11, S. 2970 - 2982
    ISSN: 1538-7445; 0008-5472
    Online Volltext: dx.doi.org/; Online Volltext: dx.doi.org/ (Open Access)
  • Steindor, Mathis; Stehling, Florian; Olivier, Margarete; Kehrmann, Jan; Diricks, Margo; Maurer, Florian P.; Horn, Peter; Straßburg, Svenja; Welsner, Matthias; Sutharsan, Sivagurunathan; Lindemann, Monika
    Species-Specific Interferon-Gamma Release Assay for the Diagnosis of Mycobacterium abscessus Complex Infection
    In: Frontiers in Microbiology Jg. 12 (2021)
    ISSN: 1664-302X
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Dolff, Sebastian; Kehrmann, Jan; Eisermann, Philip; Dalbah, Sami; Tappe, Dennis; Rating, Philipp
    Case Report: Thelazia callipaeda Eye Infection : The First Human Case in Germany
    In: The American Journal of Tropical Medicine and Hygiene Jg. 102 (2020) Nr. 2, S. 350 - 351
    ISSN: 1476-1645
    Online Volltext: dx.doi.org/ (Open Access)
  • Kehrmann, Jan; Effenberg, Laura; Wilk, Camilla; Schoemer, Davina; Ngo Thi Phuong, Nhi; Adamczyk, Alexandra; Pastille, Eva; Scholtysik, René; Klein-Hitpaß, Ludger; Klopfleisch, Robert; Westendorf, Astrid; Buer, Jan
    Depletion of Foxp3⁺ regulatory T cells is accompanied by an increase in the relative abundance of Firmicutes in the murine gut microbiome
    In: Immunology Jg. 159 (2020) Nr. 3, S. 344 - 353
    ISSN: 1365-2567; 0019-2805
    Online Volltext: dx.doi.org/ (Open Access)
  • Madhusudhan, Nandhitha; Pausan, Manuela R.; Halwachs, Bettina; Durdević, Marija; Windisch, Markus; Kehrmann, Jan; Patra, Vijay Kumar; Wolf, Peter; Boukamp, Petra; Moissl-Eichinger, Christine; Cerroni, Lorenzo; Becker, Jürgen C.; Gorkiewicz, Gregor
    Molecular profiling of keratinocyte skin tumors links staphylococcus aureus overabundance and increased human β-defensin-2 expression to growth promotion of squamous cell carcinoma
    In: Cancers Jg. 12 (2020) Nr. 3, S. 541
    ISSN: 2072-6694
    Online Volltext: dx.doi.org/ (Open Access)
  • Mücke, Marcus M.; Rüschenbaum, Sabrina; Mayer, Amelie; Mücke, Victoria T.; Schwarzkopf, Katharina M.; Zeuzem, Stefan; Kehrmann, Jan; Scholtysik, René; Lange, Christian
    Stool and sputum microbiome during quinolone prophylaxis of spontaneous bacterial peritonitis: an exploratory study
    In: Gut Pathogens Jg. 12 (2020) Nr. 1, S. 51
    ISSN: 1757-4749
    Online Volltext: dx.doi.org/ (Open Access)
  • Kehrmann, Jan; Popp, Walter; Delgermaa, Battumur; Otgonbayar, Damdin; Gantumur, Tsagaan; Buer, Jan; Tsogbadrakh, Nyamdorj
    Two fatal cases of plague after consumption of raw marmot organs
    In: Emerging Microbes & Infections Jg. 9 (2020) Nr. 1, S. 1878 - 1880
    ISSN: 2222-1751
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Reinsch, Nico; Streeck, Hendrik; Holzendorf, Volker; Schulze, Christina; Neumann, Till; Brockmeyer, Norbert H.; Kehrmann, Jan; Schadendorf, Dirk; Esser, Stefan
    B-type natriuretic peptides for the prediction of cardiovascular events and mortality in patients living with HIV : Results from the HIV-HEART study
    In: International Journal of Cardiology Jg. 281 (2019) S. 127 - 132
    ISSN: 1874-1754; 0167-5273
    Online Volltext: dx.doi.org/
  • Kehrmann, Jan; Menzel, Jannis; Saeedghalati, Mohammadkarim; Obeid, Rima; Schulze, Christina; Holzendorf, Volker; Farahpour, Farnoush; Reinsch, Nico; Klein-Hitpaß, Ludger; Streeck, Hendrik; Hoffmann, Daniel; Buer, Jan; Esser, Stefan
    Gut Microbiota in Human Immunodeficiency Virus-Infected Individuals Linked to Coronary Heart Disease
    In: The Journal of Infectious Diseases (JID) Jg. 219 (2019) Nr. 3, S. 497 - 508
    ISSN: 0022-1899; 1537-6613
    Online Volltext: dx.doi.org/ (Open Access)
  • Turki, Amin T.; Bayraktar, Evren; Basu, Oliver; Benkö, Tamas; Yi, Ji-Hee; Kehrmann, Jan; Tzalavras, Asterios; Liebregts, Tobias; Beelen, Dietrich; Steckel, Nina Kristin
    Ileostomy for steroid-resistant acute graft-versus-host disease of the gastrointestinal tract
    In: Annals of Hematology Jg. 98 (2019) Nr. 10, S. 2407 - 2419
    ISSN: 1432-0584; 0939-5555; 0006-5242
    Online Volltext: dx.doi.org/ (Open Access)
  • Kehrmann, Jan; Chapot, le Saout, Valerie; Buer, Jan; Rating, Philipp; Bornfeld, Norbert; Steinmann, Jörg
    Diagnostic performance of blood culture bottles for vitreous culture compared to conventional microbiological cultures in patients with suspected endophthalmitis
    In: European Journal of Clinical Microbiology & Infectious Diseases Jg. 37 (2018) Nr. 5, S. 889 - 895
    ISSN: 1435-4373; 0934-9723
    Online Volltext: dx.doi.org/
  • Ross, Birgit; Sperling, Anna; Kehrmann, Jan; Goer, Stefan
    Ist eine Routineuntersuchung von Bronchoskopen auf eine Belastung mit Mykobakterien notwendig?
    In: Hygiene & Medizin Jg. 43 (2018) Nr. 9, S. D79 - D82
    ISSN: 0172-3790
  • Wöchtl, Bettina; Gunzer, Florian; Gerner, Wilhelm; Gasse, Hagen; Koch, Michaela; Bagó, Zoltán; Ganter, Martin; Weissenböck, Herbert; Dinhopl, Nora; Coldewey, Sina M.; Von Altrock, Alexandra; Waldmann, Karl-Heinz; Saalmüller, Armin; Zimmermann, Kurt; Steinmann, Jörg; Kehrmann, Jan; Klein-Hitpaß, Ludger; Blom, Jochen; Ehricht, Ralf; Engelmann, Ines; Hennig-Pauka, Isabel
    Comparison of clinical and immunological findings in gnotobiotic piglets infected with Escherichia coli O104:H4 outbreak strain and EHEC O157:H7
    In: Gut Pathogens Jg. 9 (2017) S. 30
    ISSN: 1757-4749
    Online Volltext: dx.doi.org/ (Open Access)
  • Kehrmann, Jan; Veckollari, B.; Schmidt, Dirk; Schildgen, Oliver; Schildgen, Verena; Wagner, N.; Zeschnigk, Michael; Klein-Hitpaß, Ludger; Witzke, Oliver; Buer, Jan; Steinmann, Jörg
    The lung microbiome in patients with pneumocystosis
    In: BMC Pulmonary Medicine Jg. 17 (2017) Nr. 1, S. 170
    ISSN: 1471-2466
    Online Volltext: dx.doi.org/ (Open Access)
  • Kehrmann, Jan; Kurt, Nermin; Rueger, Kai; Bange, Franz-Christoph; Buer, Jan
    GenoType NTM-DR for identifying mycobacterium abscessus subspecies and determining molecular resistance
    In: Journal of Clinical Microbiology Jg. 54 (2016) Nr. 6, S. 1653 - 1655
    ISSN: 1098-660X; 0095-1137
    Online Volltext: dx.doi.org/ (Open Access)
  • Kehrmann, Jan; Schoerding, Ann-Kathrin; Murali, Roshni; Wessel, Sarah; Köhling, Hedda; Mosel, Frank; Buer, Jan
    Performance of Vitek MS in identifying nontuberculous mycobacteria from MGIT liquid medium and Lowenstein-Jensen solid medium
    In: Diagnostic Microbiology and Infectious Disease Jg. 84 (2016) Nr. 1, S. 43 - 47
    ISSN: 1879-0070; 0732-8893
    Online Volltext: dx.doi.org/
  • Abel, Simone; Hansen, Wiebke; Buer, Jan; Westendorf, Astrid; Kehrmann, Jan; Matuschewski, Kai; Hose, Matthias; Hutzler, Marina; Tatura, Roman; Ueffing, Kristina
    Plasmodium yoelii infection of BALB/c mice results in expansion rather than induction of CD4+ Foxp3+ regulatory T cells
    In: Immunology Jg. 148 (2016) Nr. 2, S. 197 - 205
    ISSN: 1365-2567; 0019-2805
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Kehrmann, Jan; Wessel, Sarah; Murali, Roshni; Hampel, Annegret; Bange, Franz-Christoph; Buer, Jan; Mosel, Frank
    Principal component analysis of MALDI TOF MS mass spectra separates M. abscessus (sensu stricto) from M. massiliense isolates
    In: BMC Microbiology Jg. 16 (2016) S. 24
    ISSN: 1471-2180
    Online Volltext: dx.doi.org/ (Open Access)
  • Tatura, Roman; Zeschnigk, Michael; Hansen, Wiebke; Steinmann, Jörg; Goncalves Vidigal, Pedrina; Hutzler, Marina; Pastille, Eva; Westendorf, Astrid; Buer, Jan; Kehrmann, Jan
    Relevance of Foxp3+ regulatory T cells for early and late phases of murine sepsis
    In: Immunology Jg. 146 (2015) Nr. 1, S. 144 - 156
    ISSN: 1365-2567; 0019-2805
    Online Volltext: dx.doi.org/ (Open Access)
  • Vidigal, Pedrina G.; Müsken, Mathias; Becker, Katrin A.; Häussler, Susanne; Wingender, Jost; Steinmann, Eike; Kehrmann, Jan; Gulbins, Erich; Buer, Jan; Rath, Peter-Michael; Steinmann, Jörg
    Effects of green tea compound epigallocatechin-3-gallate against Stenotrophomonas maltophilia infection and biofilm
    In: PLoS ONE Jg. 9 (2014) Nr. 4, S. e92876
    ISSN: 1932-6203
    Online Volltext: dx.doi.org/ (Open Access)
  • Kehrmann, Jan; Tatura, Roman; Zeschnigk, Michael; Probst-Kepper, Michael; Geffers, Robert; Steinmann, Jörg; Buer, Jan
    Impact of 5-aza-2'-deoxycytidine and epigallocatechin-3-gallate for induction of human regulatory T cells
    In: Immunology Jg. 142 (2014) Nr. 3, S. 384 - 395
    ISSN: 1365-2567; 0019-2805
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Tatura, R.; Steinmann, Jörg; Buer, Jan; Kehrmann, Jan
    Potential induction of regulatory T cells by 5-Azacytidine and EGCG from non-regulatory T cells
    In: Immunology Jg. 137 (2012) Nr. Suppl. 1, S. 413 - 413
    ISSN: 1365-2567; 0019-2805
  • Tatura, Roman; Zeschnigk, Michael; Adamzik, Michael; Probst-Kepper, Michael; Buer, Jan; Kehrmann, Jan
    Quantification of Regulatory T Cells in Septic Patients by Real-Time PCR–Based Methylation Assay and Flow Cytometry
    In: PLoS ONE Jg. 7 (2012) Nr. 11, S. e49962
    ISSN: 1932-6203
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Kohlmann, V.; Kehrmann, Jan; Muller, K. D.; Buer, Jan; Rettenmeier, Albert Wolfgang; Mosel, Frank
    Rapid Identification of Mycobacteria by MALDI-TOF MS
    In: International Journal of Medical Microbiology (IJMM) Jg. 302 (2012) Nr. Suppl. 1, S. 11 - 12
    ISSN: 1438-4221; 1618-0607
  • Kehrmann, Jan; Zeschnigk, Michael; Buer, Jan; Probst-Kepper, Michael
    FOXP3 expression in GARP-transduced helper T cells is not associated with FOXP3 TSDR demethylation
    In: Transfusion Medicine and Hemotherapy Jg. 38 (2011) Nr. 5, S. 287 - 291
    ISSN: 1660-3818; 1660-3796
    Online Volltext: dx.doi.org/
  • Kehrmann, Jan; Tatura, R.; Daoud, A.; Zeschnigk, Michael; Probst-Kepper, Michael; Buer, Jan
    Quantification of regulatory T cells in septic patients, a comparison of a methylation-sensitive qRT-PCR and flow cytometry (CD4(+)CD25(++)CD127(-))
    In: International Journal of Medical Microbiology (IJMM) Jg. 301 (2011) Nr. Suppl. 47, S. 44
    ISSN: 1438-4221; 1618-0607
  • Kehrmann, Jan; Kaase, Martin; Szabados, Florian; Gatermann, Sören G.; Buer, Jan; Rath, Peter-Michael; Steinmann, Jörg
    Vancomycin MIC creep in MRSA blood culture isolates from Germany : a regional problem?
    In: European Journal of Clinical Microbiology & Infectious Diseases Jg. 30 (2011) Nr. 5, S. 677 - 683
    ISSN: 1435-4373
    Online Volltext: dx.doi.org/

    • Abstracts

  • Koch, F.; Salva, K.; Wirtz, M.; Hadaschik, Eva; Varaljai, R.; Schadendorf, Dirk; Kehrmann, Jan; Rösch, Alexander
    Cold atmospheric plasma versus diclofenac 3% gel in patients with actinic keratoses
    In: Experimental Dermatology Jg. 31 (2022) Nr. 2, S. e24 - e24
    ISSN: 1600-0625; 0906-6705
  • Steindor, Mathis; Stehling, Florian; Olivier, Margarete; Kehrmann, Jan; Diricks, Margo; Maurer, Florian; Horn, Peter; Straßburg, Svenja; Welsner, Matthias; Sutharsan, Sivagurunathan; Lindemann, Monika
    Species-specific Interferon-Gamma Release Assay for the diagnosis of Mycobacterium abscessus complex infection in Cystic Fibrosis patients
    In: European Respiratory Journal (ERJ) Jg. 58 (2021) Nr. Suppl. 65,
    ISSN: 1399-3003; 0903-1936
    Online Volltext: dx.doi.org/
  • Schoemer, D.; Adamczyk, A.; Pastille, Eva; Westendorf, Astrid; Buer, Jan; Kehrmann, Jan;
    Analysis of the gut microbiome in Foxp3+Regulatory T cell depleted mice
    47th Annual meeting [of the] German Society of Immunology (DGfI), 15.–17.09.2017, Erlangen,
    In: European Journal of Immunology Jg. 47 (2017) Nr. S2: 47th Annual Meeting of the German Society for Immunology, 12–15 September, 2017, Erlangen, Germany, S. 212
    ISSN: 1521-4141; 0014-2980
    Online Volltext: dx.doi.org/ (Open Access)