Ryo Shirai

1.3k total citations
64 papers, 1.0k citations indexed

About

Ryo Shirai is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Epidemiology. According to data from OpenAlex, Ryo Shirai has authored 64 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Pulmonary and Respiratory Medicine, 18 papers in Physiology and 15 papers in Epidemiology. Recurrent topics in Ryo Shirai's work include Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (16 papers), Asthma and respiratory diseases (9 papers) and Medical Imaging and Pathology Studies (7 papers). Ryo Shirai is often cited by papers focused on Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (16 papers), Asthma and respiratory diseases (9 papers) and Medical Imaging and Pathology Studies (7 papers). Ryo Shirai collaborates with scholars based in Japan, United Kingdom and Denmark. Ryo Shirai's co-authors include Jun‐ichi Kadota, K Kawakami, S Kohno, Kei Iida, Koh Abe, Takeshi Fujii, Hiroshi Ishii, Osamu Sakito, Kohei HARA and Shigeru Kohno and has published in prestigious journals such as Nature Communications, Journal of The Electrochemical Society and Journal of Catalysis.

In The Last Decade

Ryo Shirai

58 papers receiving 996 citations

Peers

Ryo Shirai

PRM

EPIDE

PHYSI

IMMUN

Soichiro Kanoh Japan

D.G. Downey United Kingdom

Markus O. Henke Germany

Laurent Guilleminault France

Matthias Kappler Germany

Kōtaro Ōizumi Japan

Predrag Minić Serbia

Masaharu Shinkai Japan

Koji Kuronuma Japan

K. Randall Young United States

Soichiro Kanoh Japan

Ryo Shirai

617 ×1.5

PRM

321 ×1.1

EPIDE

300 ×1.4

PHYSI

211 ×1.4

190 ×1.4

IMMUN

Citations per year, relative to Ryo Shirai Ryo Shirai (= 1×) peers Soichiro Kanoh

Countries citing papers authored by Ryo Shirai

Since Specialization

Citations

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

Fields of papers citing papers by Ryo Shirai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryo Shirai

This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Shirai. A scholar is included among the top collaborators of Ryo Shirai 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 Ryo Shirai. Ryo Shirai 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

Akiyama, Yutaro, Masahiro Ishikane, Hiroshi Shimazu, et al.. (2025). Echinocandin-resistant Candida albicans: A case report from Japan. Journal of Infection and Chemotherapy. 31(12). 102856–102856.

Shirai, Ryo, Akiyoshi Higo, Minenosuke Matsutani, et al.. (2024). CRISPRi knockdown of the cyabrB1 gene induces the divergently transcribed icfG and sll1783 operons related to carbon metabolism in the cyanobacterium Synechocystis sp. PCC 6803. The Journal of General and Applied Microbiology. 70(1). n/a–n/a. 1 indexed citations

Iwamoto, Yuichiro, et al.. (2022). Case Report: Massive Hemoptysis From a Spontaneously Regression Inflammatory Bronchial Polyp. Frontiers in Medicine. 9. 875311–875311.

Nomura, Tadashi, Kohjiro Nagao, Ryo Shirai, et al.. (2022). Temperature sensitivity of Notch signaling underlies species-specific developmental plasticity and robustness in amniote brains. Nature Communications. 13(1). 96–96. 5 indexed citations

Iwamoto, Yuichiro, et al.. (2020). Rapidly Exacerbating Autoimmune Hemolytic Anemia Together With Marked Cytokine Storm Triggered by Pneumonia Infection: A Case Report. Frontiers in Immunology. 11. 574540–574540. 3 indexed citations

Katoh, Shigeki, Nobuhiro Matsumoto, Masaaki Abe, et al.. (2019). Elevated levels of periostin and TGF-β1 in the bronchoalveolar lavage fluid of patients with idiopathic eosinophilic pneumonia. Asian Pacific Journal of Allergy and Immunology. 38(3). 208–213. 9 indexed citations

Yoshioka, Daisuke, Hiroshi Ishii, Yutaka Hatano, et al.. (2011). A Case of Eosinophilic Pneumonia in a Tobacco Harvester. Allergology International. 60(4). 551–554. 3 indexed citations

Ishii, Hiroshi, Satoshi Otani, Ryotaro Morinaga, et al.. (2008). [Case of toxocariasis showing migratory nodular shadows with halos].. PubMed. 46(5). 420–4. 4 indexed citations

Hiramatsu, Kazufumi, Ryotaro Morinaga, Hiroshi Ishii, et al.. (2008). In vitro and in vivo potency of polymyxin B against IMP-type metallo-β-lactamase-producing Pseudomonas aeruginosa. International Journal of Antimicrobial Agents. 32(5). 437–440. 13 indexed citations

10.

Sugiyama, Kanako, Hiroshi Mukae, Hiroshi Ishii, et al.. (2006). Elevated levels of interferon γ‐inducible protein‐10 and epithelial neutrophil‐activating peptide‐78 in patients with pulmonary sarcoidosis. Respirology. 11(6). 708–714. 22 indexed citations

11.

Sugiyama, Kanako, Hiroshi Mukae, Hiroshi Ishii, et al.. (2005). [Familial summer-type hypersensitivity pneumonitis--case report and review of literature].. PubMed. 43(11). 683–8. 4 indexed citations

12.

Calum, Henrik, Claus Moser, Peter Østrup Jensen, Ryo Shirai, & Niels Høiby. (2003). Cytokine and surface receptor diversity of NK cells in resistant C3H/HeN and susceptible BALB/c mice with chronic Pseudomonas aeruginosa lung infection. Apmis. 111(9). 891–897. 11 indexed citations

13.

Shirai, Ryo, Keiichi Matsubara, Takamitsu Ohnishi, et al.. (1998). A Case of Human Infection with Clinostomum sp.. Kansenshogaku zasshi. 72(11). 1242–1245. 6 indexed citations

14.

Shirai, Ryo, Jun‐ichi Kadota, Kei Iida, et al.. (1998). Immunological Competence and Nutritional Status in Patients with Lung Cancer. Lung. 176(6). 363–370. 10 indexed citations

15.

Hara, Kohei, Shigeru Kohno, Jun‐ichi Kadota, et al.. (1998). Complication of Infection in Malnutritional Status. Kansenshogaku zasshi. 72(6). 569–574. 2 indexed citations

16.

Kadota, Jun‐ichi, Keiko Iida, K Kawakami, et al.. (1997). Analysis of inflammatory cell infiltration and its related factors in the lung of patients with diffuse panbronchiolitis.. Ensho. 17(3). 261–267.

17.

Shirai, Ryo, Koh Abe, Yuji Ishimatsu, et al.. (1997). nalysis of Cases Allowed to Cease Erythromycin Therapy for Diffuse Panbronchiolitis. Kansenshogaku zasshi. 71(11). 1155–1161. 5 indexed citations

18.

Sakito, Osamu, et al.. (1996). Interleukin 1β, Tumor Necrosis Factor Alpha, and Interleukin 8 in Bronchoalveolar Lavage Fluid of Patients with Diffuse Panbronchiolitis: A Potential Mechanism of Macrolide Therapy. Respiration. 63(1). 42–48. 155 indexed citations

19.

Kadota, Jun‐ichi, Masanobu Miyazaki, Keiko Iida, et al.. (1996). Clinical and Immunological Evaluation of Infection in Patients on Hemodialysis. Journal of Infection and Chemotherapy. 2(4). 247–253. 8 indexed citations

20.

Kadota, Jun‐ichi, Osamu Sakito, Shigeru Kohno, et al.. (1994). Roxithromycin Treatment in Patients with Chronic Lower Respiratory Tract Disease. Kansenshogaku zasshi. 68(1). 27–33. 14 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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