Katerina Dvorak

2.6k total citations
51 papers, 1.8k citations indexed

About

Katerina Dvorak is a scholar working on Surgery, Molecular Biology and Oncology. According to data from OpenAlex, Katerina Dvorak has authored 51 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surgery, 14 papers in Molecular Biology and 14 papers in Oncology. Recurrent topics in Katerina Dvorak's work include Esophageal Cancer Research and Treatment (14 papers), Helicobacter pylori-related gastroenterology studies (13 papers) and Drug Transport and Resistance Mechanisms (9 papers). Katerina Dvorak is often cited by papers focused on Esophageal Cancer Research and Treatment (14 papers), Helicobacter pylori-related gastroenterology studies (13 papers) and Drug Transport and Resistance Mechanisms (9 papers). Katerina Dvorak collaborates with scholars based in United States, Italy and Australia. Katerina Dvorak's co-authors include Hana Holubec, Bohuslav Dvořák, Harris Bernstein, Melissa D. Halpern, Carol Bernstein, Ludmila Khailová, Tara A. Saunders, Jessica A. Clark, S Doelle and H S Garewal and has published in prestigious journals such as Gastroenterology, PLoS ONE and Cancer Research.

In The Last Decade

Katerina Dvorak

49 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Katerina Dvorak United States 24 707 663 423 382 345 51 1.8k
Hana Holubec United States 28 957 1.4× 941 1.4× 865 2.0× 648 1.7× 644 1.9× 50 2.8k
Ken‐ichi Katsu Japan 25 745 1.1× 686 1.0× 206 0.5× 310 0.8× 296 0.9× 106 2.2k
Li H. Gu United States 19 265 0.4× 507 0.8× 365 0.9× 139 0.4× 163 0.5× 33 1.4k
James M. Harig United States 21 760 1.1× 668 1.0× 404 1.0× 212 0.6× 300 0.9× 42 2.0k
Jonathan B. Meddings Canada 21 549 0.8× 488 0.7× 304 0.7× 163 0.4× 144 0.4× 38 1.7k
Yasuhisa Sakata Japan 26 758 1.1× 242 0.4× 144 0.3× 487 1.3× 220 0.6× 98 1.9k
Rudolf Mennigen Germany 26 1.2k 1.7× 601 0.9× 114 0.3× 640 1.7× 332 1.0× 58 2.3k
G Budillon Italy 24 603 0.9× 347 0.5× 155 0.4× 263 0.7× 167 0.5× 100 1.7k
Anne Myara France 22 505 0.7× 547 0.8× 159 0.4× 191 0.5× 530 1.5× 53 1.6k

Countries citing papers authored by Katerina Dvorak

Since Specialization
Citations

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

Fields of papers citing papers by Katerina Dvorak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katerina Dvorak

This figure shows the co-authorship network connecting the top 25 collaborators of Katerina Dvorak. A scholar is included among the top collaborators of Katerina Dvorak 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 Katerina Dvorak. Katerina Dvorak 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.
Šín, Martin, et al.. (2025). Comparison of the Aireen System with Telemedicine Evaluation by an Ophthalmologist – A Real-World Study. Clinical ophthalmology. Volume 19. 957–964. 1 indexed citations
2.
Huhtinen, Petri, et al.. (2025). Real-World Evaluation of Artificial Intelligence-Based Diabetic Retinopathy Screening Using the Optomed Aurora Handheld Fundus Camera. Diabetes Technology & Therapeutics. 27(12). 1023–1025.
3.
Tavares, André L. P., et al.. (2017). Runx2‐I is an Early Regulator of Epithelial–Mesenchymal Cell Transition in the Chick Embryo. Developmental Dynamics. 247(3). 542–554. 18 indexed citations
4.
5.
6.
Caygill, C P J, Katerina Dvorak, George Triadafilopoulos, et al.. (2011). Barrett's esophagus: surveillance and reversal. Annals of the New York Academy of Sciences. 1232(1). 196–209. 3 indexed citations
7.
Goldman, Aaron, Mohammad Rizwan Khan, Kimberly A. Hill, et al.. (2011). The Na+/H+ Exchanger Controls Deoxycholic Acid-Induced Apoptosis by a H+-Activated, Na+-Dependent Ionic Shift in Esophageal Cells. PLoS ONE. 6(8). e23835–e23835. 22 indexed citations
8.
Dvorak, Katerina, Aaron Goldman, Jianping Kong, et al.. (2011). Molecular mechanisms of Barrett's esophagus and adenocarcinoma. Annals of the New York Academy of Sciences. 1232(1). 381–391. 14 indexed citations
9.
Dvorak, Katerina, George S. Watts, Lois Ramsey, et al.. (2009). Expression of Bile Acid Transporting Proteins in Barrett's Esophagus and Esophageal Adenocarcinoma. The American Journal of Gastroenterology. 104(2). 302–309. 23 indexed citations
10.
Goldman, Aaron, et al.. (2009). Protective effects of glycoursodeoxycholic acid in Barrett's esophagus cells. Diseases of the Esophagus. 23(2). 83–93. 30 indexed citations
11.
Khailová, Ludmila, Katerina Dvorak, Kelly M. Arganbright, et al.. (2009). Bifidobacterium bifidum improves intestinal integrity in a rat model of necrotizing enterocolitis. American Journal of Physiology-Gastrointestinal and Liver Physiology. 297(5). G940–G949. 155 indexed citations
12.
Dvorak, Katerina, Melissa Chavarria, Claire M. Payne, et al.. (2007). Ursodeoxycholic acid inhibits oxidative stress induced by bile acids and gastric acid in esophageal cell lines: Relevance to Barrett’s esophagus pathogenesis. Cancer Research. 67. 1405–1405. 1 indexed citations
13.
Garewal, Harinder S., Hana Holubec, Harris Bernstein, et al.. (2007). A Novel Dietary-Related Model of Esophagitis and Barrett's Esophagus, a Premalignant Lesion. Nutrition and Cancer. 59(2). 217–227. 15 indexed citations
14.
Payne, C. M., Craig Weber, Katerina Dvorak, et al.. (2006). Deoxycholate induces mitochondrial oxidative stress and activates NF- B through multiple mechanisms in HCT-116 colon epithelial cells. Carcinogenesis. 28(1). 215–222. 136 indexed citations
15.
Payne, Claire M., Ronnie Fass, Harris Bernstein, et al.. (2006). Pathogenesis of diarrhea in the adult: diagnostic challenges and life-threatening conditions. European Journal of Gastroenterology & Hepatology. 18(10). 1047–1051. 20 indexed citations
16.
Dvorak, Katerina, Melissa Chavarria, Laura B. Ramsey, et al.. (2006). Bile acids in combination with low pH induce oxidative stress and oxidative DNA damage: relevance to the pathogenesis of Barrett’s oesophagus. Gut. 56(6). 763–771. 196 indexed citations
17.
Bernstein, Harris, Hana Holubec, Carol Bernstein, et al.. (2006). Unique dietary-related mouse model of colitis. Inflammatory Bowel Diseases. 12(4). 278–293. 37 indexed citations
18.
Payne, C. M., Cara L Crowley-Weber, Katerina Dvorak, et al.. (2005). Mitochondrial perturbation attenuates bile acid-induced cytotoxicity. Cell Biology and Toxicology. 21(5-6). 215–231. 28 indexed citations
19.
Halpern, Melissa D., Hana Holubec, Jessica A. Clark, et al.. (2005). Epidermal Growth Factor Reduces Hepatic Sequelae in Experimental Necrotizing Enterocolitis. Neonatology. 89(4). 227–235. 23 indexed citations
20.
Lukáš, Zdeněk & Katerina Dvorak. (2004). Adhesion Molecules in Biology and Oncology. Acta Veterinaria Brno. 73(1). 93–104. 11 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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