Keiichi Haga
- Molecular Biology
- Immunology top 10%
- Infectious Diseases top 10%
- Epidemiology
- Genetics
- Co-authors
- Tomoyoshi ShibuyaDai IshikawaTaro OsadaAkihito NagaharaKyoko Kuwahara‐AraiMasahito TakahashiAsako ChibaSachiko Miyake
- Topics
- Clostridium difficile and Clostridium perfringens research (11 papers)Gut microbiota and health (11 papers)Inflammatory Bowel Disease (8 papers)
- Journals
- SHILAP Revista de lepidopterologíaGastroenterologyThe American Journal of Cardiology
- Partner nations
- JapanUnited States
In The Last Decade
Keiichi Haga
36 papers receiving 654 citations
Peers
Comparison fields: 5 of 71
- Molecular Biology 324
- Immunology 218
- Infectious Diseases 205
- Epidemiology 163
- Genetics 125
Countries citing papers authored by Keiichi Haga
This map shows the geographic impact of Keiichi Haga'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 Keiichi Haga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiichi Haga more than expected).
Fields of papers citing papers by Keiichi Haga
This network shows the impact of papers produced by Keiichi Haga. 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 Keiichi Haga. The network helps show where Keiichi Haga may publish in the future.
Co-authorship network of co-authors of Keiichi Haga
This figure shows the co-authorship network connecting the top 25 collaborators of Keiichi Haga. A scholar is included among the top collaborators of Keiichi Haga 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 Keiichi Haga. Keiichi Haga is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 4 | |
| 3 | 1 | |
| 4 | 0 | |
| 5 | 7 | |
| 6 | 5 | |
| 7 | 2 | |
| 8 | 10 | |
| 9 | 32 | |
| 10 | 5 | |
| 11 | 5 | |
| 12 | 8 | |
| 13 | 2 | |
| 14 | 1 | |
| 15 | 2 | |
| 16 | 4 | |
| 17 | 75 | |
| 18 | 8 | |
| 19 | 109 | |
| 20 | 4 |
About Keiichi Haga
Keiichi Haga is a scholar working on Gastroenterology, Infectious Diseases and Transplantation, having authored 38 papers that have together received 662 indexed citations. Recurring topics across this work include Clostridium difficile and Clostridium perfringens research (11 papers), Gut microbiota and health (11 papers) and Inflammatory Bowel Disease (8 papers). The work is most often cited by research in Gastroenterology (94 citations), Infectious Diseases (205 citations) and Immunology (218 citations). Keiichi Haga has collaborated with scholars based in Japan and United States. Frequent co-authors include Tomoyoshi Shibuya, Dai Ishikawa, Taro Osada, Akihito Nagahara, Kyoko Kuwahara‐Arai, Masahito Takahashi, Asako Chiba, Sachiko Miyake, Shoko Ito and Kei Nomura. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and The American Journal of Cardiology.
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.