Holger Schäffler

705 total citations
25 papers, 517 citations indexed

About

Holger Schäffler is a scholar working on Genetics, Epidemiology and Molecular Biology. According to data from OpenAlex, Holger Schäffler has authored 25 papers receiving a total of 517 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Genetics, 9 papers in Epidemiology and 8 papers in Molecular Biology. Recurrent topics in Holger Schäffler's work include Inflammatory Bowel Disease (13 papers), Microscopic Colitis (7 papers) and Clinical Nutrition and Gastroenterology (5 papers). Holger Schäffler is often cited by papers focused on Inflammatory Bowel Disease (13 papers), Microscopic Colitis (7 papers) and Clinical Nutrition and Gastroenterology (5 papers). Holger Schäffler collaborates with scholars based in Germany, Estonia and Norway. Holger Schäffler's co-authors include Georg Lamprecht, Robert Jaster, Bernd Kreikemeyer, Daniel P. R. Herlemann, Johannes Reiner, Änne Glass, M. P. Schmidt, Philipp Warnke, Maria Witte and Sarah L. Rohde and has published in prestigious journals such as PLoS ONE, Infection and Immunity and Frontiers in Microbiology.

In The Last Decade

Holger Schäffler

24 papers receiving 512 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Holger Schäffler Germany 13 218 171 167 130 94 25 517
Hedieh Balaii Iran 13 206 0.9× 173 1.0× 119 0.7× 225 1.7× 92 1.0× 35 570
Candan Tunçer Türkiye 13 71 0.3× 131 0.8× 128 0.8× 111 0.9× 89 0.9× 29 539
J-D Schulzke Germany 7 172 0.8× 107 0.6× 124 0.7× 125 1.0× 15 0.2× 7 533
L. Kupčinskas Lithuania 8 385 1.8× 167 1.0× 145 0.9× 178 1.4× 25 0.3× 15 834
Patrizia Kump Austria 16 481 2.2× 340 2.0× 380 2.3× 126 1.0× 77 0.8× 31 927
Andreas Koutsoumpas United Kingdom 11 194 0.9× 199 1.2× 72 0.4× 215 1.7× 18 0.2× 29 563
Madeline Carrellas United States 6 258 1.2× 208 1.2× 144 0.9× 58 0.4× 50 0.5× 20 506
Tanvi Dhere United States 13 269 1.2× 331 1.9× 363 2.2× 190 1.5× 24 0.3× 26 772
Yuancheng Huang China 13 311 1.4× 157 0.9× 118 0.7× 44 0.3× 22 0.2× 36 616
Marie‐Françoise Odou France 14 222 1.0× 283 1.7× 87 0.5× 245 1.9× 15 0.2× 34 800

Countries citing papers authored by Holger Schäffler

Since Specialization
Citations

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

Fields of papers citing papers by Holger Schäffler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Holger Schäffler

This figure shows the co-authorship network connecting the top 25 collaborators of Holger Schäffler. A scholar is included among the top collaborators of Holger Schäffler based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Holger Schäffler. Holger Schäffler is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Heller, Thomas, Daniel P. R. Herlemann, Marc‐An dré Weber, et al.. (2024). Liver cirrhosis and antibiotic therapy but not TIPS application leads to a shift of the intestinal bacterial communities: A controlled, prospective study. Journal of Digestive Diseases. 25(3). 200–208.
2.
Reiner, Johannes, et al.. (2022). Body impedance analysis to estimate malnutrition in inflammatory bowel disease patients – A cross‐sectional study. Journal of Digestive Diseases. 23(12). 687–694. 5 indexed citations
3.
Sünderhauf, Annika, Misa Hirose, Holger Schäffler, et al.. (2021). Loss of Mucosal p32/gC1qR/HABP1 Triggers Energy Deficiency and Impairs Goblet Cell Differentiation in Ulcerative Colitis. Cellular and Molecular Gastroenterology and Hepatology. 12(1). 229–250. 33 indexed citations
4.
Feger, Martina, et al.. (2021). Glucocorticoids dexamethasone and prednisolone suppress fibroblast growth factor 23 (FGF23). Journal of Molecular Medicine. 99(5). 699–711. 16 indexed citations
5.
Rohde, Sarah L., Änne Glass, Steffen Möller, et al.. (2020). Genetic association analysis of CLEC5A and CLEC7A gene single-nucleotide polymorphisms and Crohn’s disease. World Journal of Gastroenterology. 26(18). 2194–2202. 4 indexed citations
6.
Reiner, Johannes, Holger Schäffler, Brigitte Vollmar, et al.. (2020). Teduglutide Promotes Epithelial Tight Junction Pore Function in Murine Short Bowel Syndrome to Alleviate Intestinal Insufficiency. Digestive Diseases and Sciences. 65(12). 3521–3537. 16 indexed citations
7.
Schäffler, Holger, Annette Findeisen, Felix G. Meinel, et al.. (2018). PAPA-Syndrom mit Morbus Crohn und primär sklerosierender Cholangitis/Autoimmunhepatitis-Overlap-Syndrom. Der Hautarzt. 70(2). 116–122. 9 indexed citations
8.
Schäffler, Holger, et al.. (2018). Clostridium difficile – From Colonization to Infection. Frontiers in Microbiology. 9. 646–646. 123 indexed citations
9.
Schäffler, Holger, Maria Rohde, Sarah L. Rohde, et al.. (2018). NOD2- and disease-specific gene expression profiles of peripheral blood mononuclear cells from Crohn’s disease patients. World Journal of Gastroenterology. 24(11). 1196–1205. 12 indexed citations
10.
Schäffler, Holger, Sarah L. Rohde, Änne Glass, et al.. (2018). Mutations in the NOD2 gene are associated with a specific phenotype and lower anti‐tumor necrosis factor trough levels in Crohn's disease. Journal of Digestive Diseases. 19(11). 678–684. 18 indexed citations
11.
Schäffler, Holger, et al.. (2018). Vitamin D administration leads to a shift of the intestinal bacterial composition in Crohn's disease patients, but not in healthy controls. Journal of Digestive Diseases. 19(4). 225–234. 97 indexed citations
12.
Schäffler, Holger, et al.. (2017). Vedolizumab Treatment for Ulcerative Colitis in an Elderly Multimorbid Patient with Hemophilia A. Case Reports in Gastroenterology. 11(3). 774–779. 1 indexed citations
13.
Schäffler, Holger, et al.. (2017). Clinical factors are associated with vitamin D levels in IBD patients: A retrospective analysis. Journal of Digestive Diseases. 19(1). 24–32. 36 indexed citations
14.
Warnke, Philipp, Hagen Frickmann, Norbert Georg Schwarz, et al.. (2016). Utilizing Moist or Dry Swabs for the Sampling of Nasal MRSA Carriers? An In Vivo and In Vitro Study. PLoS ONE. 11(9). e0163073–e0163073. 13 indexed citations
15.
Reiner, Johannes, C.‐J. Hsieh, Holger Schäffler, et al.. (2016). After Intestinal Transplantation Kidney Function Is Impaired by Downregulation of Epithelial Ion Transporters in the Ileum. Transplantation Proceedings. 48(2). 499–506. 3 indexed citations
16.
Schäffler, Holger, et al.. (2016). Alterations in the mucosa-associated bacterial composition in Crohn’s disease: a pilot study. International Journal of Colorectal Disease. 31(5). 961–971. 13 indexed citations
17.
Schäffler, Holger, Daniel P. R. Herlemann, Thomas Köller, et al.. (2016). Mucosa‐attached bacterial community in Crohn's disease coheres with the clinical disease activity index. Environmental Microbiology Reports. 8(5). 614–621. 29 indexed citations
18.
Schäffler, Holger, et al.. (2014). Two patients with intestinal failure requiring home parenteral nutrition, a NOD2 mutation and tuberculous lymphadenitis. BMC Gastroenterology. 14(1). 43–43. 1 indexed citations
19.
Schäffler, Holger, Chih‐Jen Hsieh, Johannes Reiner, et al.. (2013). NOD2 mutations are associated with the development of intestinal failure in the absence of Crohn's disease. Clinical Nutrition. 32(6). 1029–1035. 21 indexed citations
20.
Schäffler, Holger, Ana Maria Daraban, Udo Schumacher, et al.. (2011). Characterization of Refractory Port-Related Blood Stream Infections in Intestinal Failure Patients on Parenteral Nutrition. Zeitschrift für Gastroenterologie. 49(3). 335–339. 5 indexed citations

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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