Takeshi Okamura
- Pulmonary and Respiratory Medicine top 2%
- Surgery top 2%
- Oncology top 5%
- Molecular Biology top 10%
- Gastroenterology top 0.5%
- Co-authors
- Keizō SugimachiYoshihiko MaeharaHideo BabaKiyoshi InokuchiYasushi TohDaisuke KorenagaMasaru HaraguchiYoshihiro Kakeji
- Topics
- Gastric Cancer Management and Outcomes (54 papers)Gastrointestinal Tumor Research and Treatment (29 papers)Metastasis and carcinoma case studies (27 papers)
- Partner nations
- JapanUnited StatesGermany
In The Last Decade
Takeshi Okamura
117 papers receiving 3.1k citations
Peers
Comparison fields: 5 of 111
- Pulmonary and Respiratory Medicine 1.4k
- Surgery 1.2k
- Oncology 854
- Molecular Biology 699
- Gastroenterology 584
Countries citing papers authored by Takeshi Okamura
This map shows the geographic impact of Takeshi Okamura'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 Takeshi Okamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takeshi Okamura more than expected).
Fields of papers citing papers by Takeshi Okamura
This network shows the impact of papers produced by Takeshi Okamura. 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 Takeshi Okamura. The network helps show where Takeshi Okamura may publish in the future.
Co-authorship network of co-authors of Takeshi Okamura
This figure shows the co-authorship network connecting the top 25 collaborators of Takeshi Okamura. A scholar is included among the top collaborators of Takeshi Okamura 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 Takeshi Okamura. Takeshi Okamura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 19 | |
| 2 | 22 | |
| 3 | 53 | |
| 4 | 27 | |
| 5 | 26 | |
| 6 | 62 | |
| 7 | 38 | |
| 8 | 96 | |
| 9 | 50 | |
| 10 | PRELIMINARY RESULTS OF THE PHASE II CLINICAL TRIAL OF IMATINIB MESYLATE FOR ADVANCED GASTROINTESTINAL STROMAL TUMORS IN JAPAN | 2 |
| 11 | 101 | |
| 12 | 76 | |
| 13 | 1 | |
| 14 | Heparanase gene expression and metastatic potential in human gastric cancer. | 26 |
| 15 | 1 | |
| 16 | 3 | |
| 17 | 25 | |
| 18 | 26 | |
| 19 | 1 | |
| 20 | 3 |
About Takeshi Okamura
Takeshi Okamura is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Pathology and Forensic Medicine, having authored 120 papers that have together received 3.2k indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (54 papers), Gastrointestinal Tumor Research and Treatment (29 papers) and Metastasis and carcinoma case studies (27 papers). The work is most often cited by research in Gastroenterology (584 citations), Pulmonary and Respiratory Medicine (1.4k citations) and Pathology and Forensic Medicine (567 citations). Takeshi Okamura has collaborated with scholars based in Japan, United States and Germany. Frequent co-authors include Keizō Sugimachi, Yoshihiko Maehara, Hideo Baba, Kiyoshi Inokuchi, Yasushi Toh, Daisuke Korenaga, Masaru Haraguchi, Yoshihiro Kakeji, Shunichi Tsujitani and Yoshihisa Sakaguchi. Their work appears in journals such as Cancer, Cancer Research and International Journal of Cancer.
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.