Michiko Yamagata

793 total citations
26 papers, 608 citations indexed

About

Michiko Yamagata is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Michiko Yamagata has authored 26 papers receiving a total of 608 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 7 papers in Oncology and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Michiko Yamagata's work include Pediatric Hepatobiliary Diseases and Treatments (5 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Pancreatic and Hepatic Oncology Research (5 papers). Michiko Yamagata is often cited by papers focused on Pediatric Hepatobiliary Diseases and Treatments (5 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Pancreatic and Hepatic Oncology Research (5 papers). Michiko Yamagata collaborates with scholars based in Japan and United States. Michiko Yamagata's co-authors include Yasushi Shiratori, Masao Omata, Hideyuki Hiraishi, Tsutomu Masaki, Y. Miyauchi, Naohito Uchida, Kazutaka Kurokohchi, Seishiro Watanabe, Yutaka Komatsu and Shigeki Kuriyama and has published in prestigious journals such as Hepatology, Gut and The FASEB Journal.

In The Last Decade

Michiko Yamagata

26 papers receiving 588 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michiko Yamagata Japan 12 316 263 248 178 58 26 608
Tomotaka Shibata Japan 18 306 1.0× 276 1.0× 189 0.8× 322 1.8× 74 1.3× 51 722
Hirohito Momoi Japan 11 279 0.9× 308 1.2× 138 0.6× 181 1.0× 122 2.1× 18 708
Harinder S. Garewal United States 9 282 0.9× 167 0.6× 161 0.6× 140 0.8× 44 0.8× 14 617
Hepan Zhu China 11 172 0.5× 261 1.0× 303 1.2× 78 0.4× 40 0.7× 20 519
Yoshinori Shitara Japan 17 120 0.4× 162 0.6× 311 1.3× 435 2.4× 70 1.2× 36 750
Kotaro Shibahara Japan 12 118 0.4× 121 0.5× 129 0.5× 291 1.6× 58 1.0× 23 515
Hisatsugu Mouri Japan 13 176 0.6× 93 0.4× 318 1.3× 201 1.1× 79 1.4× 34 550
Jianjun Du China 15 176 0.6× 286 1.1× 102 0.4× 190 1.1× 119 2.1× 39 607
Christopher Rall United States 12 103 0.3× 53 0.2× 221 0.9× 111 0.6× 63 1.1× 18 404
Xiao‐You Han China 13 276 0.9× 127 0.5× 134 0.5× 356 2.0× 131 2.3× 15 653

Countries citing papers authored by Michiko Yamagata

Since Specialization
Citations

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

Fields of papers citing papers by Michiko Yamagata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michiko Yamagata

This figure shows the co-authorship network connecting the top 25 collaborators of Michiko Yamagata. A scholar is included among the top collaborators of Michiko Yamagata 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 Michiko Yamagata. Michiko Yamagata 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.
Tsuchida, K., Michiko Yamagata, Kazunari Kanke, et al.. (2010). Successful endoscopic procedures for intraductal papillary neoplasm of the bile duct: a case report.. PubMed. 16(7). 909–13. 7 indexed citations
2.
Kobayashi, Makoto, Hidetaka Watanabe, Toshihiro Suga, et al.. (2010). ENDOSCOPIC SUBMUCOSAL DISSECTION FOR COLORECTAL NEOPLASIA. Digestive Endoscopy. 22(4). 307–311. 31 indexed citations
3.
Okamoto, Yutaka, Hidetaka Watanabe, Keiichi Tominaga, et al.. (2010). Evaluation of Microvessels in Colorectal Tumors by Narrow Band Imaging Magnification: Including Comparison with Magnifying Chromoendoscopy. Digestive Diseases and Sciences. 56(2). 532–538. 16 indexed citations
4.
Yamagata, Michiko, et al.. (2009). Gastrointestinal: Contrast‐enhanced harmonic EUS for pancreatic cancer. Journal of Gastroenterology and Hepatology. 24(10). 1698–1698. 6 indexed citations
5.
Watanabe, Hidetaka, Keiichi Tominaga, Naoto Yoshitake, et al.. (2009). Endoscopic submucosal dissection in 100 lesions with early gastric carcinoma.. PubMed. 56(89). 254–60. 4 indexed citations
6.
Watanabe, Hidetaka, Naomi Watanabe, Noriyuki Nishino, et al.. (2008). A Randomized Prospective Trial Comparing Unsedated Endoscopy via Transnasal and Transoral Routes Using 5.5-mm Video Endoscopy. Digestive Diseases and Sciences. 54(10). 2155–2160. 19 indexed citations
7.
Shimada, Tadahito, Michiko Yamagata, & Hideyuki Hiraishi. (2007). [Role of Helicobacter pylori eradication in the prevention of peptic ulcer in NSAID users].. PubMed. 65(10). 1824–9. 4 indexed citations
8.
Shimada, Tadahito, Guozhong Chen, Michiko Yamagata, et al.. (2007). Up‐regulation of TFF1 (pS2) expression by TNF‐α in gastric epithelial cells. Journal of Gastroenterology and Hepatology. 22(6). 936–942. 17 indexed citations
9.
Geraldes, Pedro, Michiko Yamagata, Susan L. Rook, et al.. (2007). Glypican 4, a Membrane Binding Protein for Bactericidal/Permeability-Increasing Protein Signaling Pathways in Retinal Pigment Epithelial Cells. Investigative Ophthalmology & Visual Science. 48(12). 5750–5750. 7 indexed citations
10.
Yamagata, Michiko & Hideyuki Hiraishi. (2007). [Prevalence and incidence of NSAID-induced gastrointestinal ulcers and bleeding].. PubMed. 65(10). 1749–53. 5 indexed citations
11.
Shimada, Tadahito, et al.. (2006). Regulation of TFF3 expression by homeodomain protein CDX2. Regulatory Peptides. 140(1-2). 81–87. 22 indexed citations
12.
Shimada, Tadahito, Michiko Yamagata, Akihiro Tajima, et al.. (2006). Peroxisome proliferator-activated receptor γ (PPARγ) regulates trefoil factor family 2 (TFF2) expression in gastric epithelial cells. The International Journal of Biochemistry & Cell Biology. 39(3). 626–637. 14 indexed citations
13.
Masaki, Tsutomu, Yasushi Shiratori, Michiko Yamagata, et al.. (2003). Cyclins and Cyclin–Dependent Kinases: Comparative Study of Hepatocellular Carcinoma Versus Cirrhosis. Hepatology. 37(3). 534–543. 176 indexed citations
14.
Komatsu, Yutaka, Nobuo Toda, Hiroyuki Isayama, et al.. (1999). Washout of small stones in the bile duct by saline infusion using a side-holed balloon catheter in patients undergoing endoscopic papillary balloon dilation. Gastrointestinal Endoscopy. 49(1). 101–104. 3 indexed citations
15.
Tateishi, Keisuke, Minoru Tada, Michiko Yamagata, et al.. (1999). High proportion of mutant K- ras gene in pancreatic juice of patients with pancreatic cystic lesions. Gut. 45(5). 737–740. 32 indexed citations
16.
Yamagata, Michiko, et al.. (1999). Small Hyperechoic Nodules in Chronic Liver Diseases Include Hepatocellular Carcinomas With Low Cyclin D1 and Ki–67 Expression. Hepatology. 29(6). 1722–1729. 22 indexed citations
17.
Komatsu, Yutaka, Takeshi Kawabe, Nobuo Toda, et al.. (1998). Endoscopic Papillary Balloon Dilation for the Management of Common Bile Duct Stones: Experience of 226 Cases. Endoscopy. 30(1). 12–17. 149 indexed citations
18.
Hyodoh, Hideki, Kazusa Hyodoh, Kenji Takahashi, Michiko Yamagata, & K Kanazawa. (1996). Three-dimensional CT imaging of an isolated dissecting aneurysm of the superior mesenteric artery. Abdominal Imaging. 21(6). 515–516. 32 indexed citations
19.
Kitagawa, Haruo, et al.. (1951). Research on Coumarin Derivatives for Medicinal Purpose. II. YAKUGAKU ZASSHI. 71(6). 596–601. 2 indexed citations
20.
Kitagawa, Haruo, et al.. (1951). Research of Coumarin Derivatives for Medical Purpose. III. YAKUGAKU ZASSHI. 71(7). 686–692. 5 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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