Hitoshi Ura

1.4k total citations
42 papers, 1.2k citations indexed

About

Hitoshi Ura is a scholar working on Oncology, Surgery and Molecular Biology. According to data from OpenAlex, Hitoshi Ura has authored 42 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Oncology, 23 papers in Surgery and 8 papers in Molecular Biology. Recurrent topics in Hitoshi Ura's work include Pancreatic and Hepatic Oncology Research (15 papers), Pancreatitis Pathology and Treatment (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (6 papers). Hitoshi Ura is often cited by papers focused on Pancreatic and Hepatic Oncology Research (15 papers), Pancreatitis Pathology and Treatment (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (6 papers). Hitoshi Ura collaborates with scholars based in Japan, United States and Russia. Hitoshi Ura's co-authors include Satoshi Tanno, Andres J. Klein–Szanto, Tsuneshi Fujii, R. Daniel Bonfil, Noriyuki Nishino, T. Obara, Takeshi Obara, Reuven Reich, Roger R. Reddel and Yutaka Kohgo and has published in prestigious journals such as JNCI Journal of the National Cancer Institute, Cancer and Biochemical and Biophysical Research Communications.

In The Last Decade

Hitoshi Ura

41 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hitoshi Ura Japan 21 692 565 297 252 205 42 1.2k
Kyoichi Nakamura Japan 16 409 0.6× 528 0.9× 240 0.8× 177 0.7× 466 2.3× 55 1.2k
Marco Ramadani Germany 13 795 1.1× 319 0.6× 467 1.6× 201 0.8× 86 0.4× 24 1.2k
Hirofumi Kubota Japan 25 417 0.6× 702 1.2× 475 1.6× 250 1.0× 666 3.2× 42 1.6k
M Ikeguchi Japan 18 410 0.6× 319 0.6× 377 1.3× 137 0.5× 321 1.6× 55 1.0k
Junichi Kaganoi Japan 20 381 0.6× 299 0.5× 380 1.3× 127 0.5× 215 1.0× 37 1.0k
Chuangang Fu China 21 593 0.9× 390 0.7× 446 1.5× 289 1.1× 203 1.0× 86 1.2k
Tsu‐Yao Cheng Taiwan 20 365 0.5× 284 0.5× 775 2.6× 301 1.2× 237 1.2× 42 1.4k
Gunnar Arbman Sweden 24 723 1.0× 362 0.6× 558 1.9× 335 1.3× 142 0.7× 45 1.4k
Zai‐yuan Ye China 25 338 0.5× 293 0.5× 907 3.1× 533 2.1× 279 1.4× 72 1.6k
Shinji Osada Japan 21 596 0.9× 477 0.8× 332 1.1× 164 0.7× 412 2.0× 113 1.5k

Countries citing papers authored by Hitoshi Ura

Since Specialization
Citations

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

Fields of papers citing papers by Hitoshi Ura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Ura

This figure shows the co-authorship network connecting the top 25 collaborators of Hitoshi Ura. A scholar is included among the top collaborators of Hitoshi Ura 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 Hitoshi Ura. Hitoshi Ura 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.
Yama, Naoya, Yusuke Kimura, Hiroomi Tatsumi, et al.. (2005). Nominal free air in the left inguinal fossa due to perforation of the sigmoid colon in a case of blunt abdominal trauma: CT diagnosis. Abdominal Imaging. 31(1). 57–58. 1 indexed citations
2.
Nagayama, Minoru, Masato Isobe, Hitoshi Kimura, et al.. (2000). Changes in hepatic microdialysate uric acid levels in porcine liver ischemia/reperfusion. Transplantation Proceedings. 32(7). 2282–2284. 1 indexed citations
3.
Isobe, Masato, Hitoshi Kimura, Minoru Nagayama, et al.. (2000). Different changes of endothelin-1 after reperfusion in a warm ischemia/reperfusion and transplantation model in pig liver. Transplantation Proceedings. 32(7). 2276–2278. 4 indexed citations
4.
Tanno, Satoshi, Takeshi Obara, Tsuneshi Fujii, et al.. (1999). α-Fetoprotein-Producing Adenocarcinoma of the Pancreas Presenting Focal Hepatoid Differentiation. International Journal of Gastrointestinal Cancer. 26(1). 43–48. 29 indexed citations
5.
Obara, Takeshi, Satoshi Tanno, Tsuneshi Fujii, et al.. (1999). Epithelial cell proliferation and gene mutation in the mucosa of gallbladder with pancreaticobiliary malunion and cancer. Journal of Hepato-Biliary-Pancreatic Surgery. 6(3). 229–236. 16 indexed citations
6.
Tanno, Satoshi, Takeshi Obara, Tsuneshi Fujii, et al.. (1998). Proliferative potential and K‐ras mutation in epithelial hyperplasia of the gallbladder in patients with anomalous pancreaticobiliary ductal union. Cancer. 83(2). 267–275. 9 indexed citations
7.
Tanno, Satoshi, Tsuneshi Fujii, Yusuke Mizukami, et al.. (1998). Proliferative potential and K-ras mutation in epithelial hyperplasia of the gallbladder in patients with anomalous pancreaticobiliary ductal union. Cancer. 83(2). 267–275. 83 indexed citations
8.
Tanno, Satoshi, Takeshi Obara, Toshihide Tanaka, et al.. (1998). Multifocal serous cystadenoma of the pancreas. International Journal of Pancreatology. 24(2). 129–132. 11 indexed citations
9.
Tanno, Satoshi, Takeshi Obara, Hiroyuki Maguchi, et al.. (1998). Association between anomalous pancreaticobiliary ductal union and adenomyomatosis of the gall‐bladder. Journal of Gastroenterology and Hepatology. 13(2). 175–180. 29 indexed citations
10.
Ura, Hitoshi, Takeshi Obara, Ryushi Shudo, et al.. (1998). Selective cytotoxicity of farnesylamine to pancreatic carcinoma cells and Ki-ras–transformed fibroblasts. Molecular Carcinogenesis. 21(2). 93–99. 22 indexed citations
11.
Tanno, Satoshi, et al.. (1998). Segmental groove pancreatitis accompanied by protein plugs in Santorini's duct. Journal of Gastroenterology. 33(2). 289–294. 49 indexed citations
12.
Tanno, Satoshi, Takeshi Obara, Hiroyuki Maguchi, et al.. (1997). Thickened inner hypoechoic layer of the gallbladder wall in the diagnosis of anomalous pancreaticobiliary ductal union with endosonography. Gastrointestinal Endoscopy. 46(6). 520–526. 9 indexed citations
13.
Tanno, Satoshi, Takeshi Obara, Ryushi Shudo, et al.. (1997). Case Report: α-Fetoprotein Producing Mucin-Producing Carcinoma of the Pancreas (A Case Report with Immunohistochemical Study and Lectin-Affinity Profile). Digestive Diseases and Sciences. 42(12). 2513–2518. 12 indexed citations
14.
Ura, Hitoshi, Takeshi Obara, Noriyuki Nishino, et al.. (1994). Cytotoxicity of Simvastatin to Pancreatic Adenocarcinoma Cells Containing Mutant ras Gene. Japanese Journal of Cancer Research. 85(6). 633–638. 28 indexed citations
15.
Obara, T., Hiroyuki Maguchi, Youichi Saitoh, et al.. (1993). Intraductal Papillary Neoplasms of the Pancreas: Diagnosis by Endoscopic Pancreatic Biopsy. Endoscopy. 25(4). 290–293. 14 indexed citations
16.
Obara, T., et al.. (1993). Mucin-producing tumor of the pancreas: natural history and serial pancreatogram changes.. PubMed. 88(4). 564–9. 113 indexed citations
17.
Obara, Takeshi, Yusuke Saitoh, Hiroyuki Maguchi, et al.. (1992). Multicentric development of pancreatic intraductal carcinoma through atypical papillary hyperplasia. Human Pathology. 23(1). 82–85. 31 indexed citations
18.
Bonfil, R. Daniel, Roger R. Reddel, Hitoshi Ura, et al.. (1989). Invasive and Metastatic Potential of a v-Ha-ras-Transformed Human Bronchial Epithelial Cell Line. JNCI Journal of the National Cancer Institute. 81(8). 587–594. 86 indexed citations
19.
Ura, Hitoshi, et al.. (1987). Effect of vitamin E on the induction and evolution of enzyme-altered foci in the liver of rats treated with diethylnitrosamine. Carcinogenesis. 8(11). 1595–1600. 25 indexed citations
20.
Matsuzaki, Masaharu, Takeshi Obara, Hitoshi Ura, et al.. (1987). Pancreatic Tumor Antigen in Transplantable Adenocarcinomas Induced by N-Bis(2-Hydroxypropy1)Nitrosamine in Hamsters. Pancreas. 2(5). 545–550. 1 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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