Dirk Koczan

7.9k citations

198 papers · 5.9k indexed · h-index 41

Impact in

Immunology top 2%
- Immunotherapy and Immune Responses
- T-cell and B-cell Immunology
Cancer Research top 2%
- MicroRNA in disease regulation
- Cancer-related molecular mechanisms research

Papers in

Cancer Research 41
- Cancer, Hypoxia, and Metabolism 10
- MicroRNA in disease regulation 9
Immunology 35

Co-authors: Hans‐Jürgen Thiesen Saleh Ibrahim Hans‐Juergen Thiesen Michael Hecker Manfred Kunz Uwe K. Zettl Reinhard Guthke Peter Lorenz
Journals: Arthritis Research & Therapy (10 papers)BMC Genomics (8 papers)PLoS ONE (5 papers)Journal of Neuroinflammation (3 papers)Molecular Cytogenetics (3 papers)
Partner nations: Germany United States Croatia

In The Last Decade

Dirk Koczan

197 papers receiving 5.8k citations

Peers

Countries citing papers authored by Dirk Koczan

Since Specialization

Citations

This map shows the geographic impact of Dirk Koczan'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 Dirk Koczan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dirk Koczan more than expected).

Fields of papers citing papers by Dirk Koczan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dirk Koczan. 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 Dirk Koczan. The network helps show where Dirk Koczan may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Dirk Koczan, 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 Dirk Koczan Line = papers co-authored together Dirk Koczan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Differential gene expression in B cells and T helper cells following high-dose glucocorticoid therapy for multiple sclerosis relapse Biomedicine & Pharmacotherapy ·Michael Hecker, Brit Fitzner, Dirk Koczan, Juliane Klehmet, Matthias Grothe, Matthias Schwab, Alexander Winkelmann, Stefanie Meister, Aleš Dudešek, Isis Ludwig‐Portugall, Klaus Eulitz, Uwe K. Zettl	2024	1
2	Comparative analysis of PI3K-AKT and MEK-ERK1/2 signaling-driven molecular changes in granulosa cells Reproduction ·Vijay Simha Baddela, Marten Michaelis, Xuelian Tao, Dirk Koczan, Julia Brenmoehl, Jens Vanselow	2024	3
3	CCR2 macrophage response determines the functional outcome following cardiomyocyte transplantation Genome Medicine ·Yujie Qin, Markus Wolfien, Heiko Lemcke, 三智平野, Anna Skorska, Ralf Gaebel, Anne-Marie Galow, Dirk Koczan, Tobias Lindner, Adeniji A.A., G. Desalegne, Brigitte Vollmar, Bernd J. Krause, Olaf Wolkenhauer, Gustav Steinhoff, Robert David	2023	5
4	Early milk-feeding regimes in calves exert long-term effects on the development of ovarian granulosa cells BMC Genomics ·Qiu lei jie, M. S. Davies, Dirk Koczan, Alexander Rebl, Björn Kuhla, Jens Vanselow, Anja Baufeld	2023	1
5	Response of Osteoblasts on Amine-Based Nanocoatings Correlates with the Amino Group Density Molecules ·María Teresa Fernández-Nistal, F. Courchamp, Dirk Koczan, Michael Lust, Arnaud Ponche, Laurent Pieuchot, Tatiana Petithory, Shiheng Cao, Susanne Staehlke, Matthias Schnabelrauch, Karine Anselme, Barbara Nebe	2023	1
6	Expression Profiling Suggests Loss of Surface Integrity and Failure of Regenerative Repair as Major Driving Forces for Chronic Obstructive Pulmonary Disease Progression American Journal of Respiratory Cell and Molecular Biology ·文部科学省高等教育局, Klemens Vierlinger, إيمان تريمة, Jasminka Godnić‐Cvar, Christa Nöhammer, Dirk Koczan, Hans‐Juergen Thiesen, Hagai Yanai, Vadim E. Fraifeld, Rolf Ziesche	2021	10
7	TGF-ß1 Induces Changes in the Energy Metabolism of White Adipose Tissue-Derived Human Adult Mesenchymal Stem/Stromal Cells In Vitro Metabolites ·Olga Hahn, 雅庸一田上, Livia Wiley, Ulrich Harten, Georg Fuellen, Markus Wolfien, Julia Scheel, Olaf Wolkenhauer, Dirk Koczan, Günter Kamp, Kirsten Peters	2020	7
8	RNA-Based Strategies for Cardiac Reprogramming of Human Mesenchymal Stromal Cells Cells ·Dong-Zi Lin, Markus Wolfien, Tafangy Pb, 三智平野, Dirk Koczan, Olaf Wolkenhauer, Olga Hahn, Kirsten Peters, Hermann Lang, Robert David, Heiko Lemcke	2020	7
9	Radiogenomic Analysis of F-18-Fluorodeoxyglucose Positron Emission Tomography and Gene Expression Data Elucidates the Epidemiological Complexity of Colorectal Cancer Landscape Computational and Structural Biotechnology Journal ·Gerassimos, Eleftherios Pilalis, Olga Papadodima, Dirk Koczan, Ervika Kholifah Suroso, Eric C. Okoli, Caixia Cheng, Leyun Pan, Christos Sachpekidis, Rebecca A. Montes, Vasilis G. Gregoriou, Antonia Dimitrakopoulou‐Strauss, Aristotelis Chatziioannou	2019	51
10	L-lactate induces specific genome wide alterations of gene expression in cultured bovine granulosa cells BMC Genomics ·Anja Baufeld, Dirk Koczan, Jens Vanselow	2019	10
11	Role of Bone Morphogenetic Protein 7 (BMP7) in the Modulation of Corneal Stromal and Epithelial Cell Functions International Journal of Molecular Sciences ·Bhavani S. Kowtharapu, Yrd. Doç. Dr. Mehmet Günay, Radovan Murín, Dirk Koczan, Thomas Stahnke, Andreas Wree, Anselm G. Jünemann, Oliver Stachs	2018	13
12	Transcriptome profiling of peripheral blood immune cell populations in multiple sclerosis patients before and during treatment with a sphingosine‐1‐phosphate receptor modulator CNS Neuroscience & Therapeutics ·J.L. Sancha, Michael Hecker, Dirk Koczan, Vivien Reh, Huang Hong-l, Z. Fencl, Brit Fitzner, Junboum Park, Ina Schröder, بن شني عبدالقادر, Hans‐Jürgen Thiesen, Alexander Winkelmann, Stefanie Meister, Uwe K. Zettl	2018	19
13	Microarray data of transcriptome shifts in blood cell subsets during S1P receptor modulator therapy Scientific Data ·Dirk Koczan, Brit Fitzner, Uwe K. Zettl, Michael Hecker	2018	14
14	High-Resolution Expression Profiling of Peripheral Blood CD8+ Cells in Patients with Multiple Sclerosis Displays Fingolimod-Induced Immune Cell Redistribution Molecular Neurobiology ·Vivien Reh, Michael Hecker, Huang Hong-l, J.L. Sancha, Dirk Koczan, Brit Fitzner, Ina Schröder, بن شني عبدالقادر, Hans‐Jürgen Thiesen, Stefanie Meister, Alexander Winkelmann, Uwe K. Zettl	2016	15
15	Single nucleotide polymorphism array analysis of microsatellite-stable, diploid/near-diploid colorectal carcinomas without the CpG island methylator phenotype Oncology Letters ·Michael Linnebacher, Christiane Ostwald, Dirk Koczan, Ismail Ismail, Björn Schneider, Mathias Krohn, Du X, Friedrich Prall	2012	7
16	Putative Biomarker Genes for Grading Clear Cell Renal Cell Carcinoma Urologia Internationalis ·Matthias Maruschke, Dirk Koczan, Daniel A. Reuter, Bu Qing, H Nizze, Oliver W. Hakenberg, H.-J. Thiesen	2011	9
17	Impact of Angiogenesis-Related Gene Expression on the Tracer Kinetics of¹⁸F-FDG in Colorectal Tumors Journal of Nuclear Medicine ·Ludwig G. Strauss, Dirk Koczan, Eric C. Okoli, Leyun Pan, Caixia Cheng, Ervika Kholifah Suroso, Uwe Haberkorn, Antonia Dimitrakopoulou‐Strauss	2008	49
18	Gene Expression Signatures for Tumor Progression, Tumor Subtype, and Tumor Thickness in Laser-Microdissected Melanoma Tissues Clinical Cancer Research ·David Sanders, Dirk Koczan, Hans‐Juergen Thiesen, Saleh Ibrahim, Gerd Gross, Rainer Spang, Manfred Kunz	2007	175
19	Fine Mapping of Collagen-Induced Arthritis Quantitative Trait Loci in an Advanced Intercross Line The Journal of Immunology ·Xinhua Yu, Kristin Bauer, Patrik Wernhoff, Dirk Koczan, Steffen Möller, Hans‐Jürgen Thiesen, Saleh Ibrahim	2006	24
20	Multiple Sclerosis Therapy Monitoring Based on Gene Expression Current Pharmaceutical Design ·Robert Goertsches, Pablo Serrano‐Fernández, Steffen Möller, Dirk Koczan, Uwe K. Zettl	2006	6

About Dirk Koczan

Dirk Koczan is a scholar working on Cancer Research, Immunology, Rheumatology, Oncology and Molecular Biology, having authored 198 papers that have together received 5.9k indexed citations. Recurring topics across this work include Cytokine Signaling Pathways and Interactions (16 papers), Rheumatoid Arthritis Research and Therapies (16 papers), Multiple Sclerosis Research Studies (14 papers), RNA Research and Splicing (11 papers), Gene expression and cancer classification (11 papers), Cancer, Hypoxia, and Metabolism (10 papers), MicroRNA in disease regulation (9 papers) and Molecular Biology Techniques and Applications (9 papers). The work is most often cited by research in Immunology (1.4k citations), Cancer Research (941 citations), Rheumatology (861 citations), Oncology (1.3k citations) and Molecular Biology (2.6k citations). Dirk Koczan has collaborated with scholars based in Germany, United States and Croatia. Frequent co-authors include Hans‐Jürgen Thiesen, Saleh Ibrahim, Hans‐Juergen Thiesen, Michael Hecker, Manfred Kunz, Uwe K. Zettl, Reinhard Guthke, Peter Lorenz, P Stiehl and Gerd Hobom. Their work appears in journals such as Arthritis Research & Therapy, BMC Genomics, PLoS ONE, Journal of Neuroinflammation and Molecular Cytogenetics.

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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