Jan Ramakers

843 total citations
14 papers, 513 citations indexed

About

Jan Ramakers is a scholar working on Epidemiology, Education and Cancer Research. According to data from OpenAlex, Jan Ramakers has authored 14 papers receiving a total of 513 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Epidemiology, 3 papers in Education and 3 papers in Cancer Research. Recurrent topics in Jan Ramakers's work include Liver Disease Diagnosis and Treatment (2 papers), Social Policy and Reform Studies (2 papers) and Liver Disease and Transplantation (2 papers). Jan Ramakers is often cited by papers focused on Liver Disease Diagnosis and Treatment (2 papers), Social Policy and Reform Studies (2 papers) and Liver Disease and Transplantation (2 papers). Jan Ramakers collaborates with scholars based in Germany, Spain and Czechia. Jan Ramakers's co-authors include Ulrich Spengler, Ludger Leifeld, Christian Trautwein, Tilman Sauerbruch, Konrad L. Streetz, Kolja Eckert, Michael P. Manns, David A. Brenner, Franz Ludwig Dumoulin and Hans Dieter Nischalke and has published in prestigious journals such as Gastroenterology, Hepatology and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Jan Ramakers

12 papers receiving 501 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jan Ramakers Germany 8 161 148 133 101 79 14 513
William H. Alarcon United States 6 175 1.1× 129 0.9× 95 0.7× 151 1.5× 48 0.6× 6 409
Hang Sun China 15 163 1.0× 129 0.9× 242 1.8× 86 0.9× 38 0.5× 52 624
Fernando Magdaleno Spain 14 363 2.3× 256 1.7× 161 1.2× 67 0.7× 48 0.6× 30 763
Yanying Xu China 9 263 1.6× 151 1.0× 245 1.8× 67 0.7× 46 0.6× 16 688
Sylvia Stella Amaral Brazil 5 87 0.5× 75 0.5× 147 1.1× 181 1.8× 94 1.2× 7 459
Miriam Barbanti Italy 14 106 0.7× 51 0.3× 165 1.2× 87 0.9× 49 0.6× 23 683
Blake A. Jones United States 7 126 0.8× 87 0.6× 195 1.5× 60 0.6× 57 0.7× 10 521
Fatma El Zahraa Ammar Mohamed Egypt 10 131 0.8× 150 1.0× 76 0.6× 47 0.5× 34 0.4× 23 341
Fernando Alegre Spain 12 470 2.9× 270 1.8× 422 3.2× 101 1.0× 73 0.9× 15 984
Rohit Sawhney Australia 10 221 1.4× 185 1.3× 91 0.7× 54 0.5× 31 0.4× 24 452

Countries citing papers authored by Jan Ramakers

Since Specialization
Citations

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

Fields of papers citing papers by Jan Ramakers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Ramakers

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Ramakers. A scholar is included among the top collaborators of Jan Ramakers 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 Jan Ramakers. Jan Ramakers is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

14 of 14 papers shown
1.
Díez, Ruth, et al.. (2022). A Preliminary Study on Acute Otitis Media in Spanish Children with Late Dinner Habits. International Journal of Environmental Research and Public Health. 19(17). 10721–10721. 1 indexed citations
2.
Deyà‐Martínez, Àngela, Jacques G. Rivière, Pérsio Roxo-Júnior, et al.. (2022). Impact of JAK Inhibitors in Pediatric Patients with STAT1 Gain of Function (GOF) Mutations—10 Children and Review of the Literature. Journal of Clinical Immunology. 42(5). 1071–1082. 29 indexed citations
3.
Martín‐Santiago, A., et al.. (2021). Patient with H syndrome, cardiogenic shock, multiorgan infiltration, and digital ischemia. Pediatric Rheumatology. 19(1). 104–104. 7 indexed citations
4.
Ramakers, Jan, et al.. (2021). Does breastfeeding protect children from COVID-19? An observational study from pediatric services in Majorca, Spain. International Breastfeeding Journal. 16(1). 83–83. 22 indexed citations
5.
Voermans, W.J.M., et al.. (2012). Van Europa voor de burger naar Europa door de burger. Hoe de Nederlandse kiezer komt meepraten over Europa. Leiden Repository (Leiden University). 83–96.
6.
Ramakers, Jan, et al.. (2011). Waar visie ontbreekt, komt het volk om. UvA-DARE (University of Amsterdam). 2011(2011). 1 indexed citations
7.
Griese, Matthias, Jan Ramakers, Vitaliy Starosta, et al.. (2004). Improvement of Alveolar Glutathione and Lung Function but Not Oxidative State in Cystic Fibrosis. American Journal of Respiratory and Critical Care Medicine. 169(7). 822–828. 84 indexed citations
8.
Jüngst, Christoph, Bin Cheng, Ralph Gehrke, et al.. (2004). Oxidative damage is increased in human liver tissue adjacent to hepatocellular carcinoma. Hepatology. 39(6). 1663–1672. 106 indexed citations
9.
Leifeld, Ludger, Jan Ramakers, Franz Ludwig Dumoulin, et al.. (2002). Imbalanced intrahepatic expression of interleukin 12, interferon gamma, and interleukin 10 in fulminant hepatitis B. Hepatology. 36(4). 1001–1008. 81 indexed citations
10.
Leifeld, Ludger, Jan Ramakers, Franz Ludwig Dumoulin, et al.. (2001). Intrahepatic MxA expression is correlated with interferon-alpha expression in chronic and fulminant hepatitis. The Journal of Pathology. 194(4). 478–483. 16 indexed citations
11.
Streetz, Konrad L., Ludger Leifeld, Jan Ramakers, et al.. (2000). Tumor necrosis factor α in the pathogenesis of human and murine fulminant hepatic failure. Gastroenterology. 119(2). 446–460. 163 indexed citations
12.
Jüngst, Christoph, Ralph Gehrke, Peter Schirmacher, et al.. (1998). 8-hydroxy-2′-deoxyguanosine (OHdG) DNA adduct formation is correlated to the inflammatory infiltration in hepatocellular carcinoma (HCC) and peritumor tissue. Journal of Hepatology. 28. 178–178. 1 indexed citations
13.
Ramakers, Jan, et al.. (1998). Illusies van Den Uyl? De spreiding van kennis, macht en inkomen. Data Archiving and Networked Services (DANS). 2 indexed citations
14.
Ramakers, Jan. (1998). Regelen of gedogen? De Zondagswet van 1953 en de wijziging van de Begrafeniswet van 1955. Data Archiving and Networked Services (DANS). 18. 33–51.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by William H. Alarcon Breakdown of academic impact, for papers by Hang Sun Breakdown of academic impact, for papers by Fernando Magdaleno Breakdown of academic impact, for papers by Yanying Xu Breakdown of academic impact, for papers by Sylvia Stella Amaral Breakdown of academic impact, for papers by Miriam Barbanti Breakdown of academic impact, for papers by Blake A. Jones Breakdown of academic impact, for papers by Fatma El Zahraa Ammar Mohamed Breakdown of academic impact, for papers by Fernando Alegre Breakdown of academic impact, for papers by Rohit Sawhney
Rankless by CCL
2026