Tetsuo Ushiku

544 total papers · 23.1k total citations
293 papers, 4.8k citations indexed

About

Tetsuo Ushiku is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tetsuo Ushiku has authored 293 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 116 papers in Oncology, 98 papers in Surgery and 98 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tetsuo Ushiku’s work include Gastric Cancer Management and Outcomes (42 papers), Viral-associated cancers and disorders (29 papers) and Gastrointestinal Tumor Research and Treatment (26 papers). Tetsuo Ushiku is often cited by papers focused on Gastric Cancer Management and Outcomes (42 papers), Viral-associated cancers and disorders (29 papers) and Gastrointestinal Tumor Research and Treatment (26 papers). Tetsuo Ushiku collaborates with scholars based in Japan, United States and United Kingdom. Tetsuo Ushiku's co-authors include Masashi Fukayama, Aya Shinozaki‐Ushiku, Hiroshi Uozaki, Rumi Hino, Kenzo Takada, Shumpei Ishikawa, Takashi Sakatani, Akiko Kunita, Yasuyuki Seto and Hiroyuki Aburatani and has published in prestigious journals such as Nature Genetics, Nature Communications and Journal of Clinical Oncology.

In The Last Decade

Co-authorship network of co-authors of Tetsuo Ushiku

This figure shows the co-authorship network connecting the top 25 collaborators of Tetsuo Ushiku. A scholar is included among the top collaborators of Tetsuo Ushiku 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 Tetsuo Ushiku. Tetsuo Ushiku is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Tetsuo Ushiku

263 papers receiving 4.7k citations

Fields of papers citing papers by Tetsuo Ushiku

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tetsuo Ushiku

Since Specialization
Citations

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

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026