Search Results - "Tiemann, Carsten"

Evaluation of a laboratory-developed test for simultaneous detection of norovirus and rotavirus by real-time RT-PCR on the Panther Fusion® system by Kulis-Horn, Robert K., Tiemann, Carsten

“…The Hologic Panther Fusion® Open Access™ functionality allows implementation of laboratory-developed tests (LDTs), with fully automated sample extraction,…”
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STI in times of PrEP: high prevalence of chlamydia, gonorrhea, and mycoplasma at different anatomic sites in men who have sex with men in Germany by Jansen, Klaus, Steffen, Gyde, Potthoff, Anja, Schuppe, Ann-Kathrin, Beer, Daniel, Jessen, Heiko, Scholten, Stefan, Spornraft-Ragaller, Petra, Bremer, Viviane, Tiemann, Carsten

“…Men who have sex with men (MSM) are disproportionally affected by sexually transmitted infections (STI). STI are often extragenital and asymptomatic. Both can…”
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Clinically inapparent mpox virus (MPXV) infections among clients of three anonymous Community Based Voluntary Counselling and Testing centres in Berlin, Germany, 2022-2023 by Koppe, Uwe, Jansen, Klaus, Schmidt, Axel Jeremias, Weber, Christoph, Schulze, Heike, Kulis-Horn, Robert Kasimir, Tiemann, Carsten, Marcus, Ulrich

“…Since the mpox outbreak in 2022, it was unclear if and how often infections with mpox virus (MPXV) were clinically inapparent, i.e. not presenting to clinical…”
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Effective high-throughput RT-qPCR screening for SARS-CoV-2 infections in children by Dewald, Felix, Suárez, Isabelle, Johnen, Ronja, Grossbach, Jan, Moran-Tovar, Roberto, Steger, Gertrud, Joachim, Alexander, Rubio, Gibran Horemheb, Fries, Mira, Behr, Florian, Kley, Joao, Lingnau, Andreas, Kretschmer, Alina, Gude, Carina, Baeza-Flores, Guadelupe, del Valle, David Laveaga, Roblero-Hernandez, Alberto, Magana-Cerino, Jesus, Hernandez, Adriana Torres, Ruiz-Quinones, Jesus, Schega, Konstantin, Linne, Viktoria, Junker, Lena, Wunsch, Marie, Heger, Eva, Knops, Elena, Di Cristanziano, Veronica, Meyer, Meike, Hünseler, Christoph, Weber, Lutz T., Lüers, Jan-Christoffer, Quade, Gustav, Wisplinghoff, Hilmar, Tiemann, Carsten, Zotz, Rainer, Jomaa, Hassan, Pranada, Arthur, Herzum, Ileana, Cullen, Paul, Schmitz, Franz-Josef, Philipsen, Paul, Kirchner, Georg, Knabbe, Cornelius, Hellmich, Martin, Buess, Michael, Wolff, Anna, Kossow, Annelene, Niessen, Johannes, Jeworutzki, Sebastian, Schräpler, Jörg-Peter, Lässig, Michael, Dötsch, Jörg, Fätkenheuer, Gerd, Kaiser, Rolf, Beyer, Andreas, Rybniker, Jan, Klein, Florian

“…Systematic SARS-CoV-2 testing is a valuable tool for infection control and surveillance. However, broad application of high sensitive RT-qPCR testing in…”
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Prevalence of Chlamydia trachomatis infection in women, heterosexual men and MSM visiting HIV counselling institutions in North Rhine-Westphalia, Germany - should Chlamydia testing be scaled up? by Lallemand, Anne, Bremer, Viviane, Jansen, Klaus, Nielsen, Stine, Münstermann, Dieter, Lucht, Andreas, Tiemann, Carsten

“…Patients asking for a free anonymous HIV test may have contracted other sexually transmitted infections (STIs) such as Chlamydia trachomatis, yet Chlamydia…”
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Factors associated with testing for HIV and hepatitis C among behaviorally vulnerable men in Germany: a cross-sectional analysis upon enrollment into an observational cohort by Crowell, Trevor A, Qian, Haoyu, Tiemann, Carsten, Lehmann, Clara, Boesecke, Christoph, Stoehr, Albrecht, Hartikainen, Jukka, Esser, Stefan, Bickel, Markus, Spinner, Christoph D, Schneeweiß, Stephan, Cordes, Christiane, Brockmeyer, Norbert, Jessen, Heiko, Robb, Merlin L, Michael, Nelson L, Jansen, Klaus, Streeck, Hendrik

“…HIV and hepatitis C virus (HCV) have shared routes of transmission among men who have sex with men (MSM). Routine testing facilitates early diagnosis and…”
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Draft Genome Sequence of Bacillus anthracis UR-1, Isolated from a German Heroin User by Rückert, Christian, Licht, Katharina, Kalinowski, Jörn, Espírito Santo, Christophe, Antwerpen, Markus, Hanczaruk, Matthias, Reischl, Udo, Holzmann, Thomas, Gessner, André, Tiemann, Carsten, Grass, Gregor

“…We report the draft genome sequence of Bacillus anthracis UR-1, isolated from a fatal case of injectional anthrax in a German heroin user. Analysis of the…”
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Draft Genome Sequence of Bacillus anthracis BF-1, Isolated from Bavarian Cattle by Antwerpen, Markus, Proença, Diogo Neves, Rückert, Christian, Licht, Katharina, Kalinowski, Jörn, Hanczaruk, Matthias, Tiemann, Carsten, Grass, Gregor

“…Bacillus anthracis BF-1 was isolated from a cow in Bavaria (Germany) that had succumbed to anthrax. Here, we report the draft genome sequence of this strain,…”
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Sexualverhalten und Prävention sexuell übertragbarer Infektionen unter Berücksichtigung der SARS-CoV-2-Pandemie. Daten aus einem Versorgungszentrum für sexuelle Gesundheit und Medizin – WIR by Brockmeyer, Norbert H., Potthoff, Anja, Knebel-Brockmeyer, Wiltrud, Köhler, Britta, Nambiar, Sandeep, Wach, Janet, Rodrigues Martins, Tobias, Uhrmacher, Mona, Schuppe, Ann-Kathrin, Tiemann, Carsten, Kasper, Andre, Basilowski, Miriam, Kayser, Arne, Skaletz-Rorowski, Adriane

“…Zusammenfassung Hintergrund Anwendungsbezogene Daten zu sexueller Gesundheit und sexuellem Verhalten in unterschiedlich sexuell aktiven Populationen stehen nur…”
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Mouthrinses against SARS-CoV-2: anti-inflammatory effectivity and a clinical pilot study by Schürmann, Matthias, Aljubeh, Mohamed, Tiemann, Carsten, Sudhoff, Holger

“…Purpose The scope of this research endeavor was the determination of the applicability of over the counter mouthwash solutions in reducing the viral load in…”
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Development of a multiplex forensic identity panel for massively parallel sequencing and its systematic optimization using design of experiments by Ganschow, Sebastian, Silvery, Janine, Tiemann, Carsten

“…•We developed an MPS-STR multiplex kit targeting 21 forensic markers including SE33.•Multiplex compatibility of the primer set was evaluated in silico and in…”
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Developmental validation of the monSTR identity panel, a forensic STR multiplex assay for massively parallel sequencing by Silvery, Janine, Ganschow, Sebastian, Wiegand, Peter, Tiemann, Carsten

“…•We validated the forensic identity STR panel monSTR on the MiSeq platform, meeting the recommended SWGDAM guidelines.•Specific, balanced, low-noise…”
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toaSTR: A web application for forensic STR genotyping by massively parallel sequencing by Ganschow, Sebastian, Silvery, Janine, Kalinowski, Jörn, Tiemann, Carsten

“…•toaSTR is a novel online tool for simple and efficient STR genotyping with MPS data.•Flexible configuration supports both custom and commercial STR…”
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Decreasing prevalence and stagnating incidence of Hepatitis C‐co‐infection among a cohort of HIV‐1‐positive patients, with a majority of men who have sex with men, in Germany, 1996–2019 by Krings, Amrei, Schmidt, Daniel, Meixenberger, Karolin, Bannert, Norbert, Münstermann, Dieter, Tiemann, Carsten, Kollan, Christian, Gunsenheimer‐Bartmeyer, Barbara

“…Co‐infection with Hepatitis C virus (HCV) among HIV‐positive patients leads to accelerated progression of liver disease and AIDS. Due to increased HCV…”
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Multicenter Evaluation of Two Next-Generation HIV-1 Quantitation Assays, Aptima Quant Dx and Cobas 6800, in Comparison to the RealTime HIV-1 Reference Assay by Wiesmann, Frank, Ehret, Robert, Naeth, Gudrun, Däumer, Martin, Fuhrmann, Jörg, Kaiser, Rolf, Noah, Christian, Obermeier, Martin, Schalasta, Gunnar, Tiemann, Carsten, Wolf, Eva, Knechten, Heribert, Braun, Patrick

“…High accuracy and precision at the lower end of quantification are crucial requirements of a modern HIV viral load (VL) assay, since some clinically relevant…”
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toaSTR: A web-based forensic tool for the analysis of short tandem repeats in massively parallel sequencing data by Ganschow, Sebastian, Wiegand, Peter, Tiemann, Carsten

“…We developed the web application toaSTR (www.toastr.de), a user-friendly tool for STR allele calling in MPS data independent of the instrument platform and the…”
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Recommendations for accurate genotyping of SARS-CoV-2 using amplicon-based sequencing of clinical samples by Kubik, Slawomir, Marques, Ana Claudia, Xing, Xiaobin, Silvery, Janine, Bertelli, Claire, De Maio, Flavio, Pournaras, Spyros, Burr, Tom, Duffourd, Yannis, Siemens, Helena, Alloui, Chakib, Song, Lin, Wenger, Yvan, Saitta, Alexandra, Macheret, Morgane, Smith, Ewan W., Menu, Philippe, Brayer, Marion, Steinmetz, Lars M., Si-Mohammed, Ali, Chuisseu, Josiane, Stevens, Richard, Constantoulakis, Pantelis, Sali, Michela, Greub, Gilbert, Tiemann, Carsten, Pelechano, Vicent, Willig, Adrian, Xu, Zhenyu

“…Genotyping of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been instrumental in monitoring viral evolution and transmission during the…”
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HIV pre-exposure prophylaxis was associated with no impact on sexually transmitted infection prevalence in a high-prevalence population of predominantly men who have sex with men, Germany, 2018 to 2019 by Streeck, Hendrik, Jansen, Klaus, Crowell, Trevor A, Esber, Allahna, Jessen, Heiko K, Cordes, Christiane, Scholten, Stefan, Schneeweiss, Stephan, Brockmeyer, Norbert, Spinner, Christoph D, Bickel, Markus, Esser, Stefan, Hartikainen, Jukka, Stoehr, Albrecht, Lehmann, Clara, Marcus, Ulrich, Vehreschild, Jörg Janne, Knorr, Alexandra, Brillen, Anna-Lena, Tiemann, Carsten, Robb, Merlin L, Michael, Nelson L

“…IntroductionDespite increased use of pre-exposure prophylaxis (PrEP) in Germany, HIV infection rates are not declining and little is known about how this…”
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Advancing Precision Vaccinology by Molecular and Genomic Surveillance of Severe Acute Respiratory Syndrome Coronavirus 2 in Germany, 2021 by Oh, Djin Ye, Hölzer, Martin, Paraskevopoulou, Sofia, Trofimova, Maria, Hartkopf, Felix, Budt, Matthias, Wedde, Marianne, Richard, Hugues, Haldemann, Berit, Domaszewska, Teresa, Reiche, Janine, Keeren, Kathrin, Radonić, Aleksandar, Ramos Calderón, Julia Patricia, Smith, Maureen Rebecca, Brinkmann, Annika, Trappe, Kathrin, Drechsel, Oliver, Klaper, Kathleen, Hein, Sascha, Hildt, Eberhardt, Haas, Walter, Calvignac-Spencer, Sébastien, Semmler, Torsten, Dürrwald, Ralf, Thürmer, Andrea, Drosten, Christian, Fuchs, Stephan, Kröger, Stefan, von Kleist, Max, Wolff, Thorsten

“…Abstract Background Comprehensive pathogen genomic surveillance represents a powerful tool to complement and advance precision vaccinology. The emergence of…”
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Multicenter Evaluation of Two Next-Generation HIV-1 Quantitation Assays, Aptima Quant Dx and Cobas 6800, in Comparison to the RealTi m e HIV-1 Reference Assay by Wiesmann, Frank, Ehret, Robert, Naeth, Gudrun, Däumer, Martin, Fuhrmann, Jörg, Kaiser, Rolf, Noah, Christian, Obermeier, Martin, Schalasta, Gunnar, Tiemann, Carsten, Wolf, Eva, Knechten, Heribert, Braun, Patrick

“…High accuracy and precision at the lower end of quantification are crucial requirements of a modern HIV viral load (VL) assay, since some clinically relevant…”
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