Katsuya Nagai

220 papers and 6.9k indexed citations i.

About

Katsuya Nagai is a scholar working on Endocrine and Autonomic Systems, Physiology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Katsuya Nagai has authored 220 papers receiving a total of 6.9k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Endocrine and Autonomic Systems, 87 papers in Physiology and 50 papers in Cellular and Molecular Neuroscience. Recurrent topics in Katsuya Nagai’s work include Circadian rhythm and melatonin (71 papers), Regulation of Appetite and Obesity (47 papers) and Biochemical effects in animals (42 papers). Katsuya Nagai is often cited by papers focused on Circadian rhythm and melatonin (71 papers), Regulation of Appetite and Obesity (47 papers) and Biochemical effects in animals (42 papers). Katsuya Nagai collaborates with scholars based in Japan, United States and The Netherlands. Katsuya Nagai's co-authors include Akira Niijima, Hachiro Nakagawa, Mamoru Tanida, Jiao Shen, Nobuaki Okumura, Yuko Horii, Yasushi Isojima, Hideki Yamamoto, Ruud M. Buijs and Toshifumi Takao and has published in prestigious journals such as Nature, Journal of Biological Chemistry and Journal of Neuroscience.

In The Last Decade

Co-authorship network of co-authors of Katsuya Nagai i

Fields of papers citing papers by Katsuya Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsuya Nagai

Since Specialization
Citations

This map shows the geographic impact of Katsuya Nagai'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 Katsuya Nagai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Katsuya Nagai 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
2025