Katya Gudis

2.5k total citations
84 papers, 2.0k citations indexed

About

Katya Gudis is a scholar working on Surgery, Gastroenterology and Pharmacology. According to data from OpenAlex, Katya Gudis has authored 84 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Surgery, 32 papers in Gastroenterology and 31 papers in Pharmacology. Recurrent topics in Katya Gudis's work include Helicobacter pylori-related gastroenterology studies (39 papers), Inflammatory mediators and NSAID effects (29 papers) and Gastrointestinal motility and disorders (15 papers). Katya Gudis is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (39 papers), Inflammatory mediators and NSAID effects (29 papers) and Gastrointestinal motility and disorders (15 papers). Katya Gudis collaborates with scholars based in Japan, United States and China. Katya Gudis's co-authors include Choitsu Sakamoto, Atsushi Tatsuguchi, Shunji Fujimori, Seiji Futagami, Keigo Mitsui, Tsuguhiko Seo, Akihito Ehara, Masaoki Yonezawa, Taku Tsukui and Kazumasa Miyake and has published in prestigious journals such as Gastroenterology, PLoS ONE and The American Journal of Gastroenterology.

In The Last Decade

Katya Gudis

81 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katya Gudis Japan	24	966	747	457	432	268	84	2.0k
Seiji Futagami Japan	23	970 1.0×	773 1.0×	217 0.5×	197 0.5×	173 0.6×	105	1.6k
G Sigthorsson United Kingdom	17	951 1.0×	385 0.5×	620 1.4×	374 0.9×	147 0.5×	29	2.4k
Lili Gu China	32	784 0.8×	395 0.5×	99 0.2×	719 1.7×	124 0.5×	77	2.3k
Gregory L. Eastwood United States	21	917 0.9×	517 0.7×	211 0.5×	256 0.6×	231 0.9×	66	1.7k
F Halter Switzerland	31	2.1k 2.2×	981 1.3×	743 1.6×	442 1.0×	828 3.1×	166	3.4k
Hiroki Endo Japan	27	921 1.0×	549 0.7×	198 0.4×	817 1.9×	347 1.3×	115	2.6k
Yuji Nadatani Japan	21	602 0.6×	282 0.4×	166 0.4×	465 1.1×	134 0.5×	106	1.4k
J J Bernier France	22	730 0.8×	668 0.9×	107 0.2×	217 0.5×	172 0.6×	75	2.1k
Shigeto Mizuno Japan	25	653 0.7×	180 0.2×	129 0.3×	363 0.8×	396 1.5×	75	1.6k
János Lonovics Hungary	27	965 1.0×	185 0.2×	104 0.2×	344 0.8×	117 0.4×	66	1.7k

Countries citing papers authored by Katya Gudis

Since Specialization

Citations

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

Fields of papers citing papers by Katya Gudis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katya Gudis

This figure shows the co-authorship network connecting the top 25 collaborators of Katya Gudis. A scholar is included among the top collaborators of Katya Gudis 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 Katya Gudis. Katya Gudis 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

Tatsuguchi, Atsushi, Shintaro Hoshino, Noriyuki Kawami, et al.. (2020). Influence of hypergastrinemia secondary to long-term proton pump inhibitor treatment on ECL cell tumorigenesis in human gastric mucosa. Pathology - Research and Practice. 216(10). 153113–153113. 5 indexed citations

Kodaka, Yasuhiro, Seiji Futagami, Atsushi Tatsuguchi, et al.. (2017). Impact of Cyclooxygenase-2 1195 G-Carrier Genotype Associated with Intestinal Metaplasia and Endoscopic Findings Based on Kyoto Classification. Digestion. 96(3). 173–183. 3 indexed citations

Ueki, Nobue, Seiji Futagami, Teppei Akimoto, et al.. (2017). Effect of Antithrombotic Therapy and Long Endoscopic Submucosal Dissection Procedure Time on Early and Delayed Postoperative Bleeding. Digestion. 96(1). 21–28. 12 indexed citations

Miyake, Kazumasa, Masafumi Kusunoki, Nobue Ueki, et al.. (2014). Implication of antithrombotic agents on potential bleeding from endoscopically determined peptic ulcers, incidentally detected as surrogate markers for NSAIDS-associated ulcers complication. Acta gastro-enterologica belgica. 56(6). 2019–2027. 1 indexed citations

Song, Junmin, Seiji Futagami, Hiroyuki Nagoya, et al.. (2013). Apurinic/apyrimidinic endonuclease-1 (APE-1) is overexpressed via the activation of NF-κB-p65 in MCP-1-positive esophageal squamous cell carcinoma tissue. Journal of Clinical Biochemistry and Nutrition. 52(2). 112–119. 7 indexed citations

Takahashi, Yōko, Shunji Fujimori, Yoshiyuki Narahara, et al.. (2012). Small Intestinal Edema Had the Strongest Correlation with Portal Venous Pressure amongst Capsule Endoscopy Findings. Digestion. 86(1). 48–54. 10 indexed citations

Fujimori, Shunji, Katya Gudis, Yōko Takahashi, et al.. (2010). Distribution of small intestinal mucosal injuries as a result of NSAID administration. European Journal of Clinical Investigation. 40(6). 504–510. 73 indexed citations

Fujimori, Shunji, Yōko Takahashi, Katya Gudis, et al.. (2010). Rebamipide has the potential to reduce the intensity of NSAID-induced small intestinal injury: a double-blind, randomized, controlled trial evaluated by capsule endoscopy. Journal of Gastroenterology. 46(1). 57–64. 60 indexed citations

Fujimori, Shunji, Yōko Takahashi, Tsuguhiko Seo, et al.. (2010). Prevention of Traditional NSAID-Induced Small Intestinal Injury: Recent Preliminary Studies Using Capsule Endoscopy. Digestion. 82(3). 167–172. 18 indexed citations

10.

Yonezawa, Masaoki, Ken Wada, Atsushi Tatsuguchi, et al.. (2009). Heregulin-Induced VEGF Expression via the ErbB3 Signaling Pathway in Colon Cancer. Digestion. 80(4). 215–225. 21 indexed citations

11.

Seo, Tsuguhiko, Atsushi Tatsuguchi, Seiichi Shinji, et al.. (2009). Microsomal prostaglandin E synthase protein levels correlate with prognosis in colorectal cancer patients. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 454(6). 667–676. 30 indexed citations

12.

Futagami, Seiji, Katsuhiko Iwakiri, Tomotaka Shindo, et al.. (2009). The prokinetic effect of mosapride citrate combined with omeprazole therapy improves clinical symptoms and gastric emptying in PPI-resistant NERD patients with delayed gastric emptying. Journal of Gastroenterology. 45(4). 413–421. 53 indexed citations

13.

Futagami, Seiji, Tetsuro Kawagoe, Akane Horie, et al.. (2008). Celecoxib Inhibits Apurinic/Apyrimidinic Endonuclease-1 Expression and Prevents Gastric Cancer in <i>Helicobacter pylori</i>-Infected Mongolian Gerbils. Digestion. 78(2-3). 93–102. 3 indexed citations

14.

Tanaka, Shu, Keigo Mitsui, Akihito Ehara, et al.. (2008). Diagnostic yield of double-balloon endoscopy in patients with obscure GI bleeding. Gastrointestinal Endoscopy. 68(4). 683–691. 70 indexed citations

15.

Gudis, Katya, Atsushi Tatsuguchi, Ken Wada, et al.. (2007). Clinical significance of prostaglandin E synthase expression in gastric cancer tissue. Human Pathology. 38(12). 1826–1835. 19 indexed citations

16.

Fujimori, Shunji, Teruyuki Kishida, Tsuyoshi Kobayashi, et al.. (2005). Helicobacter pylori infection increases the risk of colorectal adenoma and adenocarcinoma, especially in women. Journal of Gastroenterology. 40(9). 887–893. 58 indexed citations

17.

Hiratsuka, Tetsuro, Seiji Futagami, Tomotaka Shindo, et al.. (2005). Rebamipide Reduces Indomethacin-Induced Gastric Injury in Mice via Down-Regulation of ICAM-1 Expression. Digestive Diseases and Sciences. 50(S1). S84–S89. 20 indexed citations

18.

Wada, Ken, Atsushi Tatsuguchi, Seiji Futagami, et al.. (2004). ErbB2 without ErbB3 Expression in Metaplastic Columnar Epithelium of Barrett’s Esophagus. Digestion. 70(2). 95–102. 8 indexed citations

19.

Miura, Shuhei, Atsushi Tatsuguchi, Ken Wada, et al.. (2004). Cyclooxygenase-2-regulated vascular endothelial growth factor release in gastric fibroblasts. American Journal of Physiology-Gastrointestinal and Liver Physiology. 287(2). G444–G451. 49 indexed citations

20.

Gudis, Katya, Atsushi Tatsuguchi, Ken Wada, et al.. (2004). Microsomal prostaglandin E synthase (mPGES)-1, mPGES-2 and cytosolic PGES expression in human gastritis and gastric ulcer tissue. Laboratory Investigation. 85(2). 225–236. 47 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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