Jan Larmann

2.2k citations

64 papers · 973 indexed · h-index 18

Impact in

Infectious Diseases top 10%
- SARS-CoV-2 detection and testing
- SARS-CoV-2 and COVID-19 Research
- COVID-19 Clinical Research Studies
Cardiology and Cardiovascular Medicine top 10%
- Cardiac, Anesthesia and Surgical Outcomes

Papers in ⓘ

Health Informatics 2
Cardiology and Cardiovascular Medicine 24
- Cardiac, Anesthesia and Surgical Outcomes 21

Co-authors: Gregor Theilmeier (23 shared papers)Hans-Jörg Gillmann (11 shared papers)Stephan Katzenschlager (4 shared papers)Markus Weigand (17 shared papers)Claudia M. Denkinger (4 shared papers)Christine Herzog (8 shared papers)Stephani Schmitz (3 shared papers)Martina Schmitz (8 shared papers)
Journals: PLoS ONE (6 papers)Anesthesiology (5 papers)Frontiers in Medicine (3 papers)Anesthesia & Analgesia (3 papers)PLoS Medicine (2 papers)
Partner nations: Germany United States Netherlands

In The Last Decade

Jan Larmann

54 papers receiving 956 citations

Peers

Countries citing papers authored by Jan Larmann

Since Specialization

Citations

This map shows the geographic impact of Jan Larmann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jan Larmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Larmann more than expected).

Fields of papers citing papers by Jan Larmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan Larmann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jan Larmann. The network helps show where Jan Larmann may publish in the future.

Co-authors

The 25 scholars most cited alongside Jan Larmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Jan Larmann Line = papers co-authored together Jan Larmann links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 64 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Accuracy of novel antigen rapid diagnostics for SARS-CoV-2: A living systematic review and meta-analysis PLoS Medicine ·Lukas E. Brümmer, Stephan Katzenschlager, Mary Gaeddert, Christian Erdmann, Stephani Schmitz, Marc Bota, Maurizio Grilli, Jan Larmann, Markus Weigand, Nira R. Pollock, Aurélien Macé, Sergio Carmona, Stefano Ongarello, Jilian A. Sacks, Claudia M. Denkinger	2021	176
2	Inflammatory response to cardiac surgery: cardiopulmonary bypass versus non-cardiopulmonary bypass surgery Best Practice & Research Clinical Anaesthesiology ·Jan Larmann, Gregor Theilmeier	2004	98
3	Preoperative neutrophil to lymphocyte ratio and platelet to lymphocyte ratio are associated with major adverse cardiovascular and cerebrovascular events in coronary heart disease patients undergoing non-cardiac surgery BMC Cardiovascular Disorders ·Jan Larmann, Jessica Handke, Anna S. Scholz, Sarah Dehne, Christoph Arens, Hans-Jörg Gillmann, Florian Uhle, J. Motsch, Markus A. Weigand, Henrike Janssen	2020	52
4	Perioperative Levels and Changes of High-Sensitivity Troponin T Are Associated With Cardiovascular Events in Vascular Surgery Patients* Critical Care Medicine ·Hans-Jörg Gillmann, Antje Meinders, Anika Grohennig, Jan Larmann, C Bunte, Simone Calmer, Bianca Sahlmann, Saad Rustum, Thomas Aper, Ralf Lichtinghagen, Armin Koch, Omke E. Teebken, Gregor Theilmeier	2014	48
5	Thrombomodulin's lectin-like domain reduces myocardial damage by interfering with HMGB1-mediated TLR2 signalling Cardiovascular Research ·Christine Herzog, Anika Lorenz, Hans-Jörg Gillmann, Arpita Chowdhury, Jan Larmann, Thomas Harendza, Frank Echtermeyer, Martin Müller, Martina Schmitz, Jörg Stypmann, Daniela G. Seidler, Martin Damm, Sebastian N. Stehr, Thea Koch, Kai C. Wollert, Edward M. Conway, Gregor Theilmeier	2013	46
6	Can we predict the severe course of COVID-19 - a systematic review and meta-analysis of indicators of clinical outcome? PLoS ONE ·Stephan Katzenschlager, A. Zimmer, Claudius Gottschalk, Juergen Grafeneder, Stephani Schmitz, Sara Kraker, Marlene Ganslmeier, Amelie Muth, Alexander Seitel, Lena Maier‐Hein, Andrea Benedetti, Jan Larmann, Markus A. Weigand, Sean McGrath, Claudia M. Denkinger	2021	41
7	Syndecan-4 signalling inhibits apoptosis and controls NFAT activity during myocardial damage and remodelling Cardiovascular Research ·Frank Echtermeyer, Thomas Harendza, Svenja Hubrich, Anika Lorenz, Christine Herzog, Martin J. Mueller, Martina Schmitz, Andrea Grund, Jan Larmann, Jörg Stypmann, Bernhard Schieffer, Ralf Lichtinghagen, Denise Hilfiker‐Kleiner, Kai C. Wollert, Jörg Heineke, Gregor Theilmeier	2011	40
8	Accuracy of rapid point-of-care antigen-based diagnostics for SARS-CoV-2: An updated systematic review and meta-analysis with meta-regression analyzing influencing factors PLoS Medicine ·Lukas E. Brümmer, Stephan Katzenschlager, Sean McGrath, Stephani Schmitz, Mary Gaeddert, Christian Erdmann, Marc Bota, Maurizio Grilli, Jan Larmann, Markus Weigand, Nira R. Pollock, Aurélien Macé, Berra Erkoşar, Sergio Carmona, Jilian A. Sacks, Stefano Ongarello, Claudia M. Denkinger	2022	38
9	Urokinase Receptor Mediates Osteogenic Differentiation of Mesenchymal Stem Cells and Vascular Calcification via the Complement C5a Receptor Stem Cells and Development ·Parnian Kalbasi Anaraki, Margret Patecki, Jan Larmann, Sergey Tkachuk, Kerstin Jurk, Hermann Haller, Gregor Theilmeier, Inna Dumler	2013	36
10	Lidocaine Protects from Myocardial Damage due to Ischemia and Reperfusion in Mice by Its Antiapoptotic Effects Anesthesiology ·Dominik J. Kaczmarek, Christine Herzog, Jan Larmann, Hans-Jörg Gillmann, Reinhard Hildebrand, Martina Schmitz, Anik Westermann, Thomas Harendza, Robert Werdehausen, A. Osthaus, Frank Echtermeyer, Klaus Hahnenkamp, Kai C. Wollert, Gregor Theilmeier	2009	33
11	The receptor for activated complement factor 5 (C5aR) conveys myocardial ischemic damage by mediating neutrophil transmigration Immunobiology ·Martin J. Mueller, Christine Herzog, Jan Larmann, Martina Schmitz, Denise Hilfiker‐Kleiner, J. Engelbert Gessner, Gregor Theilmeier	2013	28
12	Vascular Signaling in Allogenic Solid Organ Transplantation – The Role of Endothelial Cells Frontiers in Physiology ·Laura Kummer, Marcin Zaradzki, Vijith Vijayan, Rawa Arif, Markus A. Weigand, Stephan Immenschuh, Andreas H. Wagner, Jan Larmann	2020	27
13	Toll-like receptor 2 signaling triggers fatal arrhythmias upon myocardial ischemia–reperfusion* Critical Care Medicine ·Jan Mersmann, Alexander Koch, Nguyen Tran, R. Zimmermann, Tiago Granja, Jan Larmann, Christine Herzog, Gregor Theilmeier, Stefan R. Bornstein, Carsten J. Kirschning, Kai Zacharowski	2010	25
14	Desmopressin (DDAVP) improves recruitment of activated platelets to collagen but simultaneously increases platelet endothelial interactionsin vitro Platelets ·Simone Calmer, Annika Ferkau, Jan Larmann, Kai Johanning, Eliana Czaja, Christian Hagl, Frank Echtermeyer, Lilia Goudeva, Hans‐Gert Heuft, Gregor Theilmeier	2013	21
15	Renal Function Interferes with Copeptin in Prediction of Major Adverse Cardiac Events in Patients Undergoing Vascular Surgery PLoS ONE ·Claudia Schrimpf, Hans-Joerg Gillmann, Bianca Sahlmann, Antje Meinders, Jan Larmann, Mathias Wilhelmi, Thomas Aper, Saad Rustum, Ralf Lichtinghagen, Gregor Theilmeier, Omke E. Teebken	2015	21
16	Cell-type-specific downregulation of heme oxygenase-1 by lipopolysaccharide via Bach1 in primary human mononuclear cells Free Radical Biology and Medicine ·Mirrin J. Dorresteijn, Ananta Paine, Eva Zilian, Maaike G. E. Fenten, Eileen Frenzel, Sabina Janciauskiene, Constança Figueiredo, Britta Eiz‐Vesper, Rainer Blasczyk, D. Dekker, Bas Pennings, Alwin Scharstuhl, Paul Smits, Jan Larmann, Gregor Theilmeier, Johannes G. van der Hoeven, Frank A. D. T. G. Wagener, Peter Pickkers, Stephan Immenschuh	2014	20
17	PECAM-1-dependent heme oxygenase-1 regulation via an Nrf2-mediated pathway in endothelial cells Thrombosis and Haemostasis ·Hendry Saragih, Eva Zilian, Yarúa Jaimes, Ananta Paine, Constança Figueiredo, Britta Eiz‐Vesper, Rainer Blasczyk, Jan Larmann, Gregor Theilmeier, Monika Burg‐Roderfeld, Luminita‐Cornelia Andrei‐Selmer, Jan U. Becker, Sentot Santoso, Stephan Immenschuh	2014	20
18	Intravenous Sphingosylphosphorylcholine Protects Ischemic and Postischemic Myocardial Tissue in a Mouse Model of Myocardial Ischemia/Reperfusion Injury Mediators of Inflammation ·Christine Herzog, Martina Schmitz, Bodo Levkau, Ilka Herrgott, Jan Mersmann, Jan Larmann, Kai Johanning, Michael Winterhalter, Jerold Chun, Frank U. Müller, Frank Echtermeyer, Reinhard Hildebrand, Gregor Theilmeier	2010	20
19	Elevated Presepsin Is Associated With Perioperative Major Adverse Cardiovascular and Cerebrovascular Complications in Elevated-Risk Patients Undergoing Noncardiac Surgery: The Leukocytes and Cardiovascular Perioperative Events Study Anesthesia & Analgesia ·Jessica Handke, Anna S. Scholz, Hans-Jörg Gillmann, Henrike Janssen, Sarah Dehne, Christoph Arens, Laura Kummer, Florian Uhle, Markus Weigand, J. Motsch, Jan Larmann	2018	14
20	Acute perioperative stress-induced increase of plaque volume and vulnerability in apolipoprotein E-deficient mice is amenable to statin treatment and IL-6-inhibition Disease Models & Mechanisms ·Henrike Janssen, Christian S. Wagner, Philipp Demmer, Simone Callies, Gesine Sölter, Houra Loghmani Kouzhani, Niandan Hu, Harald Schuett, Uwe J.F. Tietge, G. Warnecke, Jan Larmann, Gregor Theilmeier	2015	12

About Jan Larmann

Jan Larmann is a scholar working on Health Informatics, Cardiology and Cardiovascular Medicine, Critical Care and Intensive Care Medicine, Surgery and Hepatology, having authored 64 papers that have together received 973 indexed citations. Recurring topics across this work include Cardiac, Anesthesia and Surgical Outcomes (21 papers), Hemodynamic Monitoring and Therapy (8 papers), Cardiac and Coronary Surgery Techniques (6 papers), Anesthesia and Pain Management (5 papers), Aortic aneurysm repair treatments (5 papers), Organ Transplantation Techniques and Outcomes (5 papers), Heme Oxygenase-1 and Carbon Monoxide (4 papers) and Cardiac Ischemia and Reperfusion (4 papers). The work is most often cited by research in Infectious Diseases (234 citations), Cardiology and Cardiovascular Medicine (277 citations), Critical Care and Intensive Care Medicine (46 citations), Developmental Neuroscience (27 citations) and Surgery (265 citations). Jan Larmann has collaborated with scholars based in Germany, United States and Netherlands. Frequent co-authors include Gregor Theilmeier, Hans-Jörg Gillmann, Stephan Katzenschlager, Markus Weigand, Claudia M. Denkinger, Christine Herzog, Stephani Schmitz, Martina Schmitz, Markus A. Weigand and Mary Gaeddert. Their work appears in journals such as PLoS ONE, Anesthesiology, Frontiers in Medicine, Anesthesia & Analgesia and PLoS Medicine.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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