Akifumi Ootani
- Oncology top 2%
- Molecular Biology top 10%
- Surgery top 5%
- Biomedical Engineering top 5%
- Genetics top 5%
- Co-authors
- Calvin J. KuoXingnan LiShuji TodaKazuma FujimotoEugenio SangiorgiMario R. CapecchiRyuichi IwakiriHajime Sugihara
- Topics
- Cancer Cells and Metastasis (9 papers)Gastroesophageal reflux and treatments (5 papers)Helicobacter pylori-related gastroenterology studies (5 papers)
- Journals
- Proceedings of the National Academy of SciencesJournal of Clinical InvestigationNature Medicine
- Partner nations
- JapanUnited StatesAustralia
In The Last Decade
Akifumi Ootani
50 papers receiving 2.9k citations
Hit Papers
Peers
Comparison fields: 5 of 119
- Oncology 1.2k
- Molecular Biology 1.0k
- Surgery 659
- Biomedical Engineering 491
- Genetics 420
Countries citing papers authored by Akifumi Ootani
This map shows the geographic impact of Akifumi Ootani'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 Akifumi Ootani with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akifumi Ootani more than expected).
Fields of papers citing papers by Akifumi Ootani
This network shows the impact of papers produced by Akifumi Ootani. 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 Akifumi Ootani. The network helps show where Akifumi Ootani may publish in the future.
Co-authorship network of co-authors of Akifumi Ootani
This figure shows the co-authorship network connecting the top 25 collaborators of Akifumi Ootani. A scholar is included among the top collaborators of Akifumi Ootani 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 Akifumi Ootani. Akifumi Ootani is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 88 | |
| 2 | 43 | |
| 3 | The intestinal stem cell markers Bmi1 and Lgr5 identify two functionally distinct populationsbreakdown → | 634 |
| 4 | 28 | |
| 5 | 17 | |
| 6 | 33 | |
| 7 | 4 | |
| 8 | 13 | |
| 9 | 60 | |
| 10 | 4 | |
| 11 | 78 | |
| 12 | 37 | |
| 13 | 28 | |
| 14 | 7 | |
| 15 | 15 | |
| 16 | 83 | |
| 17 | 42 | |
| 18 | 35 | |
| 19 | 39 | |
| 20 | 3 |
About Akifumi Ootani
Akifumi Ootani is a scholar working on Gastroenterology, Endocrine and Autonomic Systems and Hepatology, having authored 50 papers that have together received 2.9k indexed citations. Recurring topics across this work include Cancer Cells and Metastasis (9 papers), Gastroesophageal reflux and treatments (5 papers) and Helicobacter pylori-related gastroenterology studies (5 papers). The work is most often cited by research in Gastroenterology (302 citations), Oncology (1.2k citations) and Cancer Research (329 citations). Akifumi Ootani has collaborated with scholars based in Japan, United States and Australia. Frequent co-authors include Calvin J. Kuo, Xingnan Li, Shuji Toda, Kazuma Fujimoto, Eugenio Sangiorgi, Mario R. Capecchi, Ryuichi Iwakiri, Hajime Sugihara, Seiji Tsunada and Kazuma Fujimoto. Their work appears in journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and Nature Medicine.
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.