Masahiro Nagai
- Agronomy and Crop Science top 0.2%
- Animal Disease Management and Epidemiology 21
- Immunology top 1%
- T-cell and Retrovirus Studies 32
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- Vector-Borne Animal Diseases 19
- Neurology top 2%
- Parkinson's Disease Mechanisms and Treatments 42
- Neurological disorders and treatments 20
- Neuroinflammation and Neurodegeneration Mechanisms 9
- Pharmacology top 2%
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- Natural product bioactivities and synthesis 19
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- Phytochemistry and Biological Activities 13
- Co-authors
- Mitsuhiro OsameSteven JacobsonShuji IzumoSeiji NagumoKoichiro UsukuCarlos A. MoraMeghan BrennanNorihiro Takenouchi
- Journals
- Chemical and Pharmaceutical Bulletin (24 papers)Journal of the Neurological Sciences (11 papers)Biological and Pharmaceutical Bulletin (8 papers)
- Partner nations
- JapanUnited StatesSouth Korea
In The Last Decade
Masahiro Nagai
219 papers receiving 4.5k citations
Hit Papers
Peers
Comparison fields: 5 of 164
- Agronomy and Crop Science 1.4k
- Immunology 2.0k
- Ecology, Evolution, Behavior and Systematics 1.2k
- Neurology 454
- Pharmacology 218
Countries citing papers authored by Masahiro Nagai
This map shows the geographic impact of Masahiro 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 Masahiro Nagai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masahiro Nagai more than expected).
Fields of papers citing papers by Masahiro Nagai
This network shows the impact of papers produced by Masahiro 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 Masahiro Nagai. The network helps show where Masahiro Nagai may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Masahiro Nagai, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2024 | 6 | |
| 3 | 2024 | 3 | |
| 4 | 2023 | 3 | |
| 5 | 2023 | 1 | |
| 6 | 2022 | 6 | |
| 7 | 2021 | 6 | |
| 8 | 2020 | 3 | |
| 9 | 2020 | 2 | |
| 10 | 2019 | 11 | |
| 11 | 2019 | 1 | |
| 12 | 2019 | 2 | |
| 13 | 2019 | 1 | |
| 14 | 2017 | 1 | |
| 15 | A Trial and Study on a Flipped Classroom Using Video Learning Materials for Preparation at an Elementary School in Japan | 2015 | 1 |
| 16 | Features and Issues of Digital Pen Use in Classrooms | 2010 | 1 |
| 17 | An Investigation of Class Satisfaction in Information Technology Education: A Comparative Study of Students’ Performance Levels at a Japanese University | 2009 | 0 |
| 18 | Removal properties of arsenic compounds with synthetic hydrotalcite compounds | 2005 | 1 |
| 19 | Phenolic Constituents of Lycopus lucidus(Natural Medicine Note) | 1999 | 1 |
| 20 | Phenolic Constituents of Cimicifuga Species Rhizomes. | 1998 | 1 |
About Masahiro Nagai
Masahiro Nagai is a scholar working on Neurology, Agronomy and Crop Science, Neurology, Toxicology and Immunology, having authored 236 papers that have together received 4.7k indexed citations. Recurring topics across this work include Parkinson's Disease Mechanisms and Treatments (42 papers), T-cell and Retrovirus Studies (32 papers), Animal Disease Management and Epidemiology (21 papers), Neurological disorders and treatments (20 papers), Natural product bioactivities and synthesis (19 papers), Vector-Borne Animal Diseases (19 papers), Phytochemistry and Biological Activities (13 papers) and Neuroinflammation and Neurodegeneration Mechanisms (9 papers). The work is most often cited by research in Agronomy and Crop Science (1.4k citations), Immunology (2.0k citations), Ecology, Evolution, Behavior and Systematics (1.2k citations), Neurology (454 citations) and Pharmacology (218 citations). Masahiro Nagai has collaborated with scholars based in Japan, United States and South Korea. Frequent co-authors include Mitsuhiro Osame, Steven Jacobson, Shuji Izumo, Seiji Nagumo, Koichiro Usuku, Carlos A. Mora, Meghan Brennan, Norihiro Takenouchi, Takashi Moritoyo and Daisuke Kodama. Their work appears in journals such as Chemical and Pharmaceutical Bulletin, Journal of the Neurological Sciences, Biological and Pharmaceutical Bulletin, Parkinsonism & Related Disorders and Journal of Pharmacological Sciences.
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.