Ioannis Drygiannakis

719 total citations
33 papers, 529 citations indexed

About

Ioannis Drygiannakis is a scholar working on Surgery, Oncology and Genetics. According to data from OpenAlex, Ioannis Drygiannakis has authored 33 papers receiving a total of 529 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 9 papers in Oncology and 9 papers in Genetics. Recurrent topics in Ioannis Drygiannakis's work include Inflammatory Bowel Disease (7 papers), Liver Diseases and Immunity (5 papers) and IL-33, ST2, and ILC Pathways (4 papers). Ioannis Drygiannakis is often cited by papers focused on Inflammatory Bowel Disease (7 papers), Liver Diseases and Immunity (5 papers) and IL-33, ST2, and ILC Pathways (4 papers). Ioannis Drygiannakis collaborates with scholars based in Greece, United States and France. Ioannis Drygiannakis's co-authors include George Kolios, Elias Kouroumalis, Vassilis Valatas, Pinelopi Manousou, Leonidas A. Bourikas, Eirini Filidou, Konstantinos Arvanitidis, Katerina Pyrovolaki, Helen Α. Papadaki and George Notas and has published in prestigious journals such as The Journal of Immunology, The FASEB Journal and British Journal of Pharmacology.

In The Last Decade

Ioannis Drygiannakis

30 papers receiving 518 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ioannis Drygiannakis Greece 14 149 132 124 112 102 33 529
Pingsen Zhao China 18 124 0.8× 278 2.1× 67 0.5× 116 1.0× 141 1.4× 53 766
Jiang Zhang China 14 132 0.9× 183 1.4× 45 0.4× 278 2.5× 49 0.5× 42 689
Hugo Wolf Austria 13 77 0.5× 169 1.3× 37 0.3× 243 2.2× 38 0.4× 16 540
G. Wick Austria 14 119 0.8× 258 2.0× 61 0.5× 327 2.9× 107 1.0× 27 728
Wenwen Zhang China 14 81 0.5× 131 1.0× 18 0.1× 74 0.7× 304 3.0× 54 557
M Asano Japan 15 97 0.7× 110 0.8× 15 0.1× 165 1.5× 56 0.5× 41 667
C. Hoarau France 13 65 0.4× 178 1.3× 57 0.5× 233 2.1× 51 0.5× 37 648
Kevin Wilson United States 14 51 0.3× 120 0.9× 25 0.2× 199 1.8× 38 0.4× 29 723
Hamza Aziz United States 9 170 1.1× 277 2.1× 198 1.6× 80 0.7× 170 1.7× 30 985
Seung Wook Hong South Korea 17 140 0.9× 337 2.6× 162 1.3× 53 0.5× 141 1.4× 76 1.1k

Countries citing papers authored by Ioannis Drygiannakis

Since Specialization
Citations

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

Fields of papers citing papers by Ioannis Drygiannakis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ioannis Drygiannakis

This figure shows the co-authorship network connecting the top 25 collaborators of Ioannis Drygiannakis. A scholar is included among the top collaborators of Ioannis Drygiannakis 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 Ioannis Drygiannakis. Ioannis Drygiannakis 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.
Lama, Yago González, Ioannis E. Κoutroubakis, Ioannis Drygiannakis, et al.. (2024). P663 Efficacy of jak inhibitors in inflammatory bowel disease patients with extraintestinal manifestations– Retrospective study. Journal of Crohn s and Colitis. 18(Supplement_1). i1251–i1253.
2.
Dovrolis, Nikolas, Eirini Filidou, Vassilis Valatas, et al.. (2024). Exploring Microbial Metabolite Receptors in Inflammatory Bowel Disease: An In Silico Analysis of Their Potential Role in Inflammation and Fibrosis. Pharmaceuticals. 17(4). 492–492. 3 indexed citations
3.
Filidou, Eirini, Nikolas Dovrolis, Konstantinos Arvanitidis, et al.. (2024). Oncostatin M Induces a Pro-inflammatory Phenotype in Intestinal Subepithelial Myofibroblasts. Inflammatory Bowel Diseases. 30(11). 2162–2173. 5 indexed citations
4.
Drygiannakis, Ioannis, George Kolios, Eirini Filidou, Giorgos Bamias, & Vassilis Valatas. (2024). Intestinal Stromal Cells in the Turmoil of Inflammation and Defective Connective Tissue Remodeling in Inflammatory Bowel Disease. Inflammatory Bowel Diseases. 30(9). 1604–1618. 3 indexed citations
5.
Drygiannakis, Ioannis, et al.. (2023). Crohn’s Disease-Like Features in a Patient With IgE and Selective IgG1 and IgG3 Deficiency. Cureus. 15(2). e34655–e34655.
6.
Koulentaki, M., et al.. (2022). Nutritional Assessment of Greek Liver Cirrhosis Patients: Mini Nutritional Assessment Predicts Mortality. Healthcare. 10(5). 859–859. 4 indexed citations
7.
Dovrolis, Nikolas, Ioannis Drygiannakis, Eirini Filidou, et al.. (2018). Gut Microbial Signatures Underline Complicated Crohn’s Disease but Vary Between Cohorts; An In Silico Approach. Inflammatory Bowel Diseases. 25(2). 217–225. 20 indexed citations
8.
Drygiannakis, Ioannis, Vassilis Valatas, Leonidas A. Bourikas, et al.. (2012). Proinflammatory cytokines induce crosstalk between colonic epithelial cells and subepithelial myofibroblasts: Implication in intestinal fibrosis. Journal of Crohn s and Colitis. 7(4). 286–300. 70 indexed citations
9.
Drygiannakis, Ioannis, Peter B. Ernst, David Lowe, & Ian J. Glomski. (2011). Immunological alterations mediated by adenosine during host-microbial interactions. Immunologic Research. 50(1). 69–77. 13 indexed citations
10.
Kapetanakis, Stylianos, Ioannis Drygiannakis, Anastasios Tzortzinis, Νικόλαος Παπάνας, & Aliki Fiska. (2011). A giant adrenal lipoma presenting in a woman with chronic mild postprandial abdominal pain: a case report. Journal of Medical Case Reports. 5(1). 136–136. 5 indexed citations
11.
Γεωργιάδου, Μαρία, George Notas, Costas Xidakis, et al.. (2011). TNF receptors in Kupffer cells. Journal of Receptors and Signal Transduction. 31(4). 291–298. 4 indexed citations
12.
Kostas, Theodoros, Christos V. Ioannou, Ioannis Drygiannakis, et al.. (2010). Chronic venous disease progression and modification of predisposing factors. Journal of Vascular Surgery. 51(4). 900–907. 53 indexed citations
13.
14.
Tsagarakis, Nikolaos J., et al.. (2010). A concentration-dependent effect of ursodeoxycholate on apoptosis and caspases activities of HepG2 hepatocellular carcinoma cells. European Journal of Pharmacology. 640(1-3). 1–7. 22 indexed citations
15.
Bourikas, Leonidas A., George Kolios, Vassilis Valatas, et al.. (2009). Ciprofloxacin decreases survival in HT‐29 cells via the induction of TGF‐β1 secretion and enhances the anti‐proliferative effect of 5‐fluorouracil. British Journal of Pharmacology. 157(3). 362–370. 30 indexed citations
16.
Manousou, Pinelopi, George Kolios, Ioannis Drygiannakis, et al.. (2008). Expression of a splice variant of CXCR3 in Crohn's disease patients; indication for a lymphocyte—epithelial cell interaction. Journal of Gastroenterology and Hepatology. 23(12). 1823–1833. 10 indexed citations
17.
Kofteridis, Diamantis P., Maria Christofaki, Elpis Mantadakis, et al.. (2008). Bacteremic community-acquired pneumonia due to Pasteurella multocida. International Journal of Infectious Diseases. 13(3). e81–e83. 37 indexed citations
18.
Kolios, George, Katerina Kotzampassi, Pinelopi Manousou, et al.. (2007). Enteral nutrition affects nitric oxide production in peripheral blood and liver after a postoperative lipopolysaccharide-induced endotoxemia in rats. Nutrition. 23(7-8). 575–581. 4 indexed citations
19.
Mazokopakis, Elias E., et al.. (2007). Carbimazole-induced Acute Cholestatic Hepatitis. The Endocrinologist. 17(2). 127–130.
20.
Κoutroubakis, Ioannis E., et al.. (2005). Pancreatic Autoantibodies in Greek Patients with Inflammatory Bowel Disease. Digestive Diseases and Sciences. 50(12). 2330–2334. 21 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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