Ryohei Nagai

732 total citations
30 papers, 473 citations indexed

About

Ryohei Nagai is a scholar working on Molecular Biology, Immunology and Hematology. According to data from OpenAlex, Ryohei Nagai has authored 30 papers receiving a total of 473 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 6 papers in Immunology and 5 papers in Hematology. Recurrent topics in Ryohei Nagai's work include Platelet Disorders and Treatments (5 papers), Photosynthetic Processes and Mechanisms (5 papers) and Complement system in diseases (4 papers). Ryohei Nagai is often cited by papers focused on Platelet Disorders and Treatments (5 papers), Photosynthetic Processes and Mechanisms (5 papers) and Complement system in diseases (4 papers). Ryohei Nagai collaborates with scholars based in Japan and United States. Ryohei Nagai's co-authors include Shingo Takagi, Yuji Masuda, Jung-Hwa Ryu, Nobuo Kamiya, Yoshiaki Okada, Takefumi Doi, Y Yazaki, Yukiko Kurihara, Xingyou Dong and S. Takagi and has published in prestigious journals such as Blood, Journal of Molecular Biology and Biochemical and Biophysical Research Communications.

In The Last Decade

Ryohei Nagai

30 papers receiving 461 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ryohei Nagai Japan 15 251 138 51 50 47 30 473
Jason Lowry United States 12 615 2.5× 103 0.7× 30 0.6× 7 0.1× 35 0.7× 17 842
G. J. van den Engh Netherlands 11 191 0.8× 65 0.5× 85 1.7× 7 0.1× 12 0.3× 13 413
Hirohiko Yajima Japan 13 857 3.4× 82 0.6× 19 0.4× 7 0.1× 179 3.8× 19 1.0k
Jeannine Gébrane‐Younès France 8 384 1.5× 44 0.3× 53 1.0× 6 0.1× 45 1.0× 12 512
Tokuhisa Hirouchi Japan 11 194 0.8× 158 1.1× 43 0.8× 20 0.4× 4 0.1× 25 354
Andreas Dolf Germany 14 801 3.2× 110 0.8× 10 0.2× 14 0.3× 41 0.9× 16 1.1k
Brian W. Soper United States 11 100 0.4× 11 0.1× 38 0.7× 29 0.6× 31 0.7× 24 344
Jennifer L. Northrop United States 14 543 2.2× 22 0.2× 25 0.5× 5 0.1× 125 2.7× 16 784
Osama E. Demerdash United States 11 478 1.9× 37 0.3× 49 1.0× 15 0.3× 25 0.5× 15 754
Aaron E. Robinson United States 13 308 1.2× 83 0.6× 16 0.3× 9 0.2× 131 2.8× 35 833

Countries citing papers authored by Ryohei Nagai

Since Specialization
Citations

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

Fields of papers citing papers by Ryohei Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryohei Nagai

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

All Works

20 of 20 papers shown
1.
Nagira, Morio, Ryohei Nagai, Michinari Hirata, et al.. (2023). S-531011, a Novel Anti-Human CCR8 Antibody, Induces Potent Antitumor Responses through Depletion of Tumor-Infiltrating CCR8-Expressing Regulatory T Cells. Molecular Cancer Therapeutics. 22(9). 1063–1072. 14 indexed citations
2.
Sugimoto, Masayuki, Tadateru Hamada, Takeshi Yoshioka, et al.. (2020). Sphingomyelin synthase 2 loss suppresses steatosis but exacerbates fibrosis in the liver of mice fed with choline-deficient, L-amino acid-defined, high-fat diet. Biochemical and Biophysical Research Communications. 533(4). 1269–1275. 2 indexed citations
3.
Yamada, Tomomi, Hideaki Kato, Tadateru Hamada, et al.. (2018). Evaluation of hepatic function using dynamic contrast-enhanced magnetic resonance imaging in melanocortin 4 receptor-deficient mice as a model of nonalcoholic steatohepatitis. Magnetic Resonance Imaging. 57. 210–217. 10 indexed citations
4.
Ito, Miwa, et al.. (2018). Evaluation of hepatic integrin αvβ3 expression in non-alcoholic steatohepatitis (NASH) model mouse by 18F-FPP-RGD2 PET. EJNMMI Research. 8(1). 40–40. 18 indexed citations
5.
Okada, Yoshiaki, Mikio Watanabe, Tomoko Nakai, et al.. (2013). RUNX1, but not its familial platelet disorder mutants, synergistically activates PF4gene expression in combination with ETS family proteins. Journal of Thrombosis and Haemostasis. 11(9). 1742–1750. 8 indexed citations
6.
Nagai, Ryohei, et al.. (2012). The vitrification method is significantly better for thawing of slow-freezing embryos. Fertility and Sterility. 98(3). S124–S124. 2 indexed citations
7.
Nagai, Ryohei, Takeshi Sato, Masami Kanai‐Azuma, et al.. (2012). Dynamics of GFRα1‐positive spermatogonia at the early stages of colonization in the recipient testes of W/Wν male mice. Developmental Dynamics. 241(8). 1374–1384. 15 indexed citations
8.
Nagata, Daisuke, et al.. (2009). Abstract: P197 AUGMENTED ANGIOGENESIS IN ADVENTITIA PROMOTES PLAQUE PROGRESSION IN APOLIPOPROTEIN E-DEFICIENT MICE. Atherosclerosis Supplements. 10(2). e516–e516. 5 indexed citations
9.
Okada, Yoshiaki, et al.. (2006). Suppression of RUNX1 by siRNA in megakaryocytic UT-7/GM cells. Nucleic Acids Symposium Series. 50(1). 261–262. 2 indexed citations
10.
Nagai, Ryohei, et al.. (2006). RUNX1 suppression induces megakaryocytic differentiation of UT-7/GM cells. Biochemical and Biophysical Research Communications. 345(1). 78–84. 13 indexed citations
11.
Okada, Yoshiaki, Ryohei Nagai, Takahiro Sato, et al.. (2003). PREP1, MEIS1 homolog protein, regulates PF4 gene expression. Biochemical and Biophysical Research Communications. 305(1). 155–159. 8 indexed citations
12.
Itoh, Toshio, Kenjiro Kikuchi, S. Takata, et al.. (2001). Correlation of genetic etiology with response to β-adrenergic blockade among symptomatic patients with familial long-QT syndrome. Journal of Human Genetics. 46(1). 38–40. 17 indexed citations
13.
Hiroi, Yukio, Hirofumi Sawa, Toru Hosoda, et al.. (2000). Cloning of murine glycosyl phosphatidylinositol anchor attachment protein, GPAA1. American Journal of Physiology-Cell Physiology. 279(1). C205–C212. 5 indexed citations
14.
Kurihara, Hiroki, Yukiko Kurihara, Ryohei Nagai, & Y Yazaki. (1999). Endothelin and neural crest development.. PubMed. 45(5). 639–51. 37 indexed citations
15.
Ryu, Jung-Hwa, Kazunori Mizuno, Shingo Takagi, & Ryohei Nagai. (1997). Extracellular Components Implicated in the Stationary Organization of the Actin Cytoskeleton in Mesophyll Cells of Vallisneria. Plant and Cell Physiology. 38(4). 420–432. 27 indexed citations
16.
Tomizawa, M., M. Yoshizawa, K. Chida, et al.. (1993). Slow beam extraction at TARN II. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 326(3). 399–406. 36 indexed citations
17.
Takagi, Shingo, E. Kamitsubo, & Ryohei Nagai. (1992). Visualization of a rapid, red/far-red light-dependent reaction by centrifuge microscopy. PROTOPLASMA. 168(3-4). 153–158. 4 indexed citations
18.
Uchiyama, Michiko, et al.. (1983). [Case of basal cell carcinoma with bone marrow metastasis].. PubMed. 93(8). 827–32. 1 indexed citations
19.
Kamiya, Ritsu & Ryohei Nagai. (1982). Structural similarity between actin bundles from characean algal cells and sea urchin oocytes. Journal of Molecular Biology. 155(2). 169–172. 3 indexed citations
20.
Nagai, Ryohei & Nobuo Kamiya. (1977). Differential treatment of Chara cells with cytochalasin B with special reference to its effect on cytoplasmic streaming. Experimental Cell Research. 108(1). 231–237. 25 indexed citations

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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