Shumpei Ohnami

52 papers and 955 indexed citations
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About

Shumpei Ohnami is a scholar working on Oncology, Genetics and Molecular Biology. According to data from OpenAlex, Shumpei Ohnami has authored 52 papers receiving a total of 955 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Oncology, 19 papers in Genetics and 18 papers in Molecular Biology. Recurrent topics in Shumpei Ohnami’s work include Cancer Genomics and Diagnostics (18 papers), Virus-based gene therapy research (12 papers) and Genetic factors in colorectal cancer (11 papers). Shumpei Ohnami is often cited by papers focused on Cancer Genomics and Diagnostics (18 papers), Virus-based gene therapy research (12 papers) and Genetic factors in colorectal cancer (11 papers). Shumpei Ohnami collaborates with scholars based in Japan, United Kingdom and United States. Shumpei Ohnami's co-authors include Kazunori Aoki, Teruhiko Yoshida, Sumiko Ohnami, Kimiko Yoshida, Ken Yamaguchi, Teruhiko Yoshida, Kenichi Urakami, Takeshi Nagashima, Keiichi Ohshima and Yuji Shimoda and has published in prestigious journals such as Gastroenterology, PLoS ONE and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Co-authorship network of co-authors of Shumpei Ohnami

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

Fields of papers citing papers by Shumpei Ohnami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shumpei Ohnami

Since Specialization
Citations

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

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2026