Ryoya Komatsu

1.4k total citations
21 papers, 528 citations indexed

About

Ryoya Komatsu is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Infectious Diseases. According to data from OpenAlex, Ryoya Komatsu has authored 21 papers receiving a total of 528 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Endocrinology, Diabetes and Metabolism, 5 papers in Surgery and 3 papers in Infectious Diseases. Recurrent topics in Ryoya Komatsu's work include Diabetes Treatment and Management (7 papers), Probiotics and Fermented Foods (3 papers) and Pancreatic function and diabetes (3 papers). Ryoya Komatsu is often cited by papers focused on Diabetes Treatment and Management (7 papers), Probiotics and Fermented Foods (3 papers) and Pancreatic function and diabetes (3 papers). Ryoya Komatsu collaborates with scholars based in Japan, Argentina and Bangladesh. Ryoya Komatsu's co-authors include Tatsuo Matsuyama, Nobuaki Watanabe, H. Itoh, Norio Kôno, Mitsuyoshi Namba, Seiichiro Tarui, Haruki Kitazawa, Julio Villena, Hisashi Aso and Yoshihito Suda and has published in prestigious journals such as Diabetes, Biochemical and Biophysical Research Communications and Frontiers in Immunology.

In The Last Decade

Ryoya Komatsu

20 papers receiving 511 citations

Peers

Ryoya Komatsu

EDM

SURGE

Adam Lepczyński Poland

Aneta Rogoz United States

Sachiko Okazaki Japan

Sung Hyun Moon South Korea

Renuka Dahiya India

Frank Weiler Germany

Rhiannon R. Aguilar United States

M. Ramírez-Boo Spain

Naoya Ueda Japan

Shuguang Fang China

Adam Lepczyński Poland

Ryoya Komatsu

56 ×0.3

EDM

172 ×1.0

64 ×0.4

SURGE

58 ×0.4

198 ×2.3

Citations per year, relative to Ryoya Komatsu Ryoya Komatsu (= 1×) peers Adam Lepczyński

Countries citing papers authored by Ryoya Komatsu

Since Specialization

Citations

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

Fields of papers citing papers by Ryoya Komatsu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoya Komatsu

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

All Works

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20 of 20 papers shown

Komatsu, Ryoya, et al.. (2025). Transtiff: A Stylus-shaped Interface for Rendering Perceived Stiffness of Virtual Objects via Stylus Stiffness Control. 645–655.

Watanabe, Nobuaki, Isao Hayashi, Ryoya Komatsu, et al.. (2022). Motivation for Treatment Correlating Most Strongly with an Increase in Satisfaction with Type 2 Diabetes Treatment. Diabetes Therapy. 13(4). 709–721. 2 indexed citations

Komatsu, Ryoya, et al.. (2022). Geometry and electronic structures of cobalt(II) and iron(III) complexes bearing bis(2-pyridylmethyl)ether or alkylbis(2-pyridylmethyl)amine. Polyhedron. 218. 115735–115735. 5 indexed citations

Islam, Md. Aminul, Michihiro Takagi, Ryoya Komatsu, et al.. (2020). Transcriptome Analysis of The Inflammatory Responses of Bovine Mammary Epithelial Cells: Exploring Immunomodulatory Target Genes for Bovine Mastitis. Pathogens. 9(3). 200–200. 39 indexed citations

García-Castillo, Valeria, Ryoya Komatsu, Patricia Clua, et al.. (2019). Evaluation of the Immunomodulatory Activities of the Probiotic Strain Lactobacillus fermentum UCO-979C. Frontiers in Immunology. 10. 1376–1376. 58 indexed citations

Kanmani, Paulraj, Leonardo Albarracín, Hisakazu Kobayashi, et al.. (2018). Genomic Characterization of Lactobacillus delbrueckii TUA4408L and Evaluation of the Antiviral Activities of its Extracellular Polysaccharides in Porcine Intestinal Epithelial Cells. Frontiers in Immunology. 9. 2178–2178. 51 indexed citations

Hayashi, Isao, Nobuaki Watanabe, Ryoya Komatsu, et al.. (2018). Factors associated with treatment satisfaction in patients with type 2 diabetes mellitus using oral glucose-lowering agents: a cross-sectional study in urban districts in Japan. Endocrine Journal. 65(10). 1001–1009. 11 indexed citations

Kanmani, Paulraj, Leonardo Albarracín, Hisakazu Kobayashi, et al.. (2017). Exopolysaccharides from Lactobacillus delbrueckii OLL1073R-1 modulate innate antiviral immune response in porcine intestinal epithelial cells. Molecular Immunology. 93. 253–265. 78 indexed citations

Fukase, Hiroyuki, Hidetoshi Furuie, Ryoya Komatsu, et al.. (2012). Assessment of the immunogenicity and safety of varying doses of an MF59®-adjuvanted cell culture-derived A/H1N1 pandemic influenza vaccine in Japanese paediatric, adult and elderly subjects. Vaccine. 30(33). 5030–5037. 18 indexed citations

10.

Komatsu, Ryoya, et al.. (2010). Comparison of half and full doses of an MF59-adjuvanted cell culture-derived A/H1N1v vaccine in Japanese children. Advances in Therapy. 27(7). 444–457. 20 indexed citations

11.

Ohara, S, et al.. (2007). Serum triacylglycerol-lowering effect of soybean β-conglycinin in mildly hypertriacylglycerolemic individuals. e-SPEN the European e-Journal of Clinical Nutrition and Metabolism. 2(1). 12–16. 4 indexed citations

12.

Komatsu, Ryoya, Kensuke Fukui, Chiaki Miyazaki, et al.. (2005). Effects of Soybean β-Conglycinin (7S Globulin) on Postprandial Serum Lipids (Lipid Disorders 5 (H), The 69th Annual Scientific Meeting of the Japanese Circulation Society). Japanese Circulation Journal-english Edition. 69. 625. 1 indexed citations

13.

Matsuyama, Tatsuo & Ryoya Komatsu. (1999). [GLP-1 (glucagon-like peptide 1)].. PubMed. 57 Suppl. 323–5. 2 indexed citations

14.

Miki, Hiroyuki, et al.. (1992). Glucagon-glucose (GG) test for the estimation of the insulin reserve in diabetes. Diabetes Research and Clinical Practice. 18(2). 99–105. 4 indexed citations

15.

Itoh, H., Nobuaki Watanabe, Yasuo Oda, et al.. (1992). Glucagonlike peptide-1 (7–36)amide suppresses glucagon secretion and decreases cyclic AMP concentration in cultured in-R1-G9 cells. Biochemical and Biophysical Research Communications. 186(1). 503–508. 14 indexed citations

16.

Watanabe, Nobuaki, Mitsuyoshi Namba, H. Itoh, et al.. (1990). TROPHIC EFFECT OF GLUCAGON-(1-21)-PEPTIDE ON THE RAT SMALL INTESTINE AND COLON . Biomedical Research. 11(5). 307–312. 1 indexed citations

17.

Namba, Mitsuyoshi, H. Itoh, Nobuaki Watanabe, et al.. (1990). MULTIPLE FORMS OF GLUCAGON-LIKE PEPTIDE-1 AND GLUCAGON-LIKE IMMUNOREACTIVITIES IN CANINE GASTROINTESTINAL TRACT AND THEIR RELEASE INTO CIRCULATION . Biomedical Research. 11(4). 247–254. 8 indexed citations

18.

Itoh, H., Tatsuo Matsuyama, Mitsuyoshi Namba, et al.. (1989). Effect of glucagon-(1–21)-peptide on secretin-stimulated pancreatic exocrine secretion in anesthetized dogs. Life Sciences. 44(12). 819–825. 5 indexed citations

19.

Komatsu, Ryoya, Tatsuo Matsuyama, Mitsuyoshi Namba, et al.. (1989). Glucagonostatic and Insulinotropic Action of Glucagonlike Peptide I-(7–36)-Amide. Diabetes. 38(7). 902–905. 194 indexed citations

20.

Watanabe, Nobuaki, Tatsuo Matsuyama, Mitsuyoshi Namba, et al.. (1988). Trophic effect of glucagon-(1-21)-peptide on the isolated rat ileal mucosal cells. Biochemical and Biophysical Research Communications. 152(3). 1038–1044. 12 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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