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

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

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20 of 20 papers shown

#	Title	Journal	Authors	Indexed citations
1	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	Thomas Heller, Daniel P. R. Herlemann et al.	0
2	Body impedance analysis to estimate malnutrition in inflammatory bowel disease patients – A cross‐sectional study	Journal of Digestive Diseases	Johannes Reiner, Robert Jaster et al.	5
3	Loss of Mucosal p32/gC1qR/HABP1 Triggers Energy Deficiency and Impairs Goblet Cell Differentiation in Ulcerative Colitis	Cellular and Molecular Gastroenterology and Hepatology	Annika Sünderhauf, Misa Hirose et al.	33
4	Glucocorticoids dexamethasone and prednisolone suppress fibroblast growth factor 23 (FGF23)	Journal of Molecular Medicine	Martina Feger, Jörg Strotmann et al.	16
5	Genetic association analysis of CLEC5A and CLEC7A gene single-nucleotide polymorphisms and Crohn’s disease	World Journal of Gastroenterology	Sarah L. Rohde, Änne Glass et al.	4
6	Teduglutide Promotes Epithelial Tight Junction Pore Function in Murine Short Bowel Syndrome to Alleviate Intestinal Insufficiency	Digestive Diseases and Sciences	Johannes Reiner, Holger Schäffler et al.	16
7	PAPA-Syndrom mit Morbus Crohn und primär sklerosierender Cholangitis/Autoimmunhepatitis-Overlap-Syndrom	Der Hautarzt	Holger Schäffler, Annette Findeisen et al.	9
8	Clostridium difficile – From Colonization to Infection	Frontiers in Microbiology	Holger Schäffler et al.	123
9	NOD2- and disease-specific gene expression profiles of peripheral blood mononuclear cells from Crohn’s disease patients	World Journal of Gastroenterology	Holger Schäffler, Maria Rohde et al.	12
10	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	Holger Schäffler, Sarah L. Rohde et al.	18
11	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	Holger Schäffler, Daniel P. R. Herlemann et al.	97
12	Vedolizumab Treatment for Ulcerative Colitis in an Elderly Multimorbid Patient with Hemophilia A	Case Reports in Gastroenterology	Holger Schäffler, Georg Lamprecht et al.	1
13	Clinical factors are associated with vitamin D levels in IBD patients: A retrospective analysis	Journal of Digestive Diseases	Holger Schäffler, M. P. Schmidt et al.	36
14	Utilizing Moist or Dry Swabs for the Sampling of Nasal MRSA Carriers? An In Vivo and In Vitro Study	PLoS ONE	Philipp Warnke, Hagen Frickmann et al.	13
15	After Intestinal Transplantation Kidney Function Is Impaired by Downregulation of Epithelial Ion Transporters in the Ileum	Transplantation Proceedings	Johannes Reiner, C.‐J. Hsieh et al.	3
16	Alterations in the mucosa-associated bacterial composition in Crohn’s disease: a pilot study	International Journal of Colorectal Disease	Holger Schäffler, Philipp Warnke et al.	13
17	Mucosa‐attached bacterial community in Crohn's disease coheres with the clinical disease activity index	Environmental Microbiology Reports	Holger Schäffler, Daniel P. R. Herlemann et al.	29
18	Two patients with intestinal failure requiring home parenteral nutrition, a NOD2 mutation and tuberculous lymphadenitis	BMC Gastroenterology	Holger Schäffler, Chih‐Jen Hsieh et al.	1
19	NOD2 mutations are associated with the development of intestinal failure in the absence of Crohn's disease	Clinical Nutrition	Holger Schäffler, Chih‐Jen Hsieh et al.	21
20	Characterization of Refractory Port-Related Blood Stream Infections in Intestinal Failure Patients on Parenteral Nutrition	Zeitschrift für Gastroenterologie	Holger Schäffler, Ana Maria Daraban et al.	5

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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