Hirofumi Kamata

1.7k total citations
52 papers, 628 citations indexed

About

Hirofumi Kamata is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Infectious Diseases. According to data from OpenAlex, Hirofumi Kamata has authored 52 papers receiving a total of 628 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Epidemiology, 23 papers in Pulmonary and Respiratory Medicine and 18 papers in Infectious Diseases. Recurrent topics in Hirofumi Kamata's work include Mycobacterium research and diagnosis (19 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (14 papers) and Tuberculosis Research and Epidemiology (12 papers). Hirofumi Kamata is often cited by papers focused on Mycobacterium research and diagnosis (19 papers), Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (14 papers) and Tuberculosis Research and Epidemiology (12 papers). Hirofumi Kamata collaborates with scholars based in Japan, United States and Czechia. Hirofumi Kamata's co-authors include Naoki Hasegawa, Makoto Ishii, Sadatomo Tasaka, Ho Namkoong, Takanori Asakura, Tomoko Betsuyaku, Shoji Suzuki, Satoshi Okamori, Akitoshi Ishizaka and Kazuma Yagi and has published in prestigious journals such as Journal of Clinical Investigation, The Journal of Immunology and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Hirofumi Kamata

48 papers receiving 619 citations

Peers

Hirofumi Kamata

EPIDE

PRM

IMMUN

Yohei Funatsu Japan

Guangnan Liu China

Vijaya Knight United States

Keisuke Miki Japan

Kentaro Nakashima Japan

Alexander Wood United Kingdom

Yoshifumi Kimizuka Japan

Xinliang Lu China

Masoud Shamaei Iran

Hiroshi Ouchi Japan

Yohei Funatsu Japan

Hirofumi Kamata

232 ×0.8

EPIDE

173 ×0.8

PRM

128 ×0.7

51 ×0.4

IMMUN

42 ×0.5

Citations per year, relative to Hirofumi Kamata Hirofumi Kamata (= 1×) peers Yohei Funatsu

Countries citing papers authored by Hirofumi Kamata

Since Specialization

Citations

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

Fields of papers citing papers by Hirofumi Kamata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirofumi Kamata

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

Ozawa, Taijiro, Takanori Asakura, Kozo Morimoto, et al.. (2025). Predictors of Exacerbation of Japanese Bronchiectasis and Nontuberculous Mycobacterial Pulmonary Disease: A Multicenter Prospective Study. American Journal of Respiratory and Critical Care Medicine. 211(Supplement_1). A7273–A7273.

Namkoong, Ho, Shuhei Azekawa, Kensuke Nakagawara, et al.. (2023). Nasopharyngeal Mycobacterium abscessus Infection: A Case Report and Literature Review. Infection and Drug Resistance. Volume 16. 3955–3963. 1 indexed citations

Uwamino, Yoshifumi, Akio Aono, Kozo Morimoto, et al.. (2023). Diagnostic Utility of a Mycobacterium Multiplex PCR Detection Panel for Tuberculosis and Nontuberculous Mycobacterial Infections. Microbiology Spectrum. 11(3). e0516222–e0516222. 6 indexed citations

Morita, Atsuho, Ho Namkoong, Yoshifumi Uwamino, et al.. (2023). Comparing minimum inhibitory concentrations of amikacin for pulmonary Mycobacterium avium complex disease: An analysis of culture media differences. Journal of Infection and Chemotherapy. 30(2). 159–163.

Uno, Shunsuke, Rei Goto, Hirofumi Kamata, et al.. (2023). Healthcare costs for hospitalized COVID-19 patients in a Japanese university hospital: a cross-sectional study. Cost Effectiveness and Resource Allocation. 21(1). 43–43. 5 indexed citations

Chubachi, Shotaro, Satoshi Okamori, Yoshitake Yamada, et al.. (2022). Differences in lung and lobe volumes between supine and upright computed tomography in patients with idiopathic lung fibrosis. Scientific Reports. 12(1). 19408–19408. 3 indexed citations

Takeshita, Masaru, Katsuya Suzuki, Hirofumi Kamata, et al.. (2021). Antigen-driven autoantibody production in lungs of interstitial lung disease with autoimmune disease. Journal of Autoimmunity. 121. 102661–102661. 7 indexed citations

Kabata, Hiroki, Yasuyuki Shiraishi, Hirofumi Kamata, et al.. (2020). Left Ventricular Thrombus With COVID-19 Complication in a Patient With Dilated Cardiomyopathy. CJC Open. 3(1). 124–126. 11 indexed citations

Namkoong, Ho, Makoto Ishii, Hideki Fujii, et al.. (2018). Clarithromycin expands CD11b+Gr-1+ cells via the STAT3/Bv8 axis to ameliorate lethal endotoxic shock and post-influenza bacterial pneumonia. PLoS Pathogens. 14(4). e1006955–e1006955. 34 indexed citations

10.

Asakura, Takanori, Makoto Ishii, Ho Namkoong, et al.. (2018). Sphingosine 1-phosphate receptor modulator ONO-4641 stimulates CD11b+Gr-1+ cell expansion and inhibits lymphocyte infiltration in the lungs to ameliorate murine pulmonary emphysema. Mucosal Immunology. 11(6). 1606–1620. 15 indexed citations

11.

Kusumoto, Tatsuya, Takanori Asakura, Shoji Suzuki, et al.. (2018). Development of lung cancer in patients with nontuberculous mycobacterial lung disease. Respiratory Investigation. 57(2). 157–164. 10 indexed citations

12.

Yagi, Kazuma, Takanori Asakura, Ho Namkoong, et al.. (2018). Association between six-minute walk test parameters and the health-related quality of life in patients with pulmonary Mycobacterium avium complex disease. BMC Pulmonary Medicine. 18(1). 114–114. 12 indexed citations

13.

Wasserman, Gregory A., Aleksander D. Szymaniak, Anne Hinds, et al.. (2017). Expression of Piwi protein MIWI2 defines a distinct population of multiciliated cells. Journal of Clinical Investigation. 127(10). 3866–3876. 16 indexed citations

14.

Coleman, Fadie T., Matthew T. Blahna, Hirofumi Kamata, et al.. (2017). Capacity of Pneumococci to Activate Macrophage Nuclear Factor κB: Influence on Necroptosis and Pneumonia Severity. The Journal of Infectious Diseases. 216(4). 425–435. 21 indexed citations

15.

Asakura, Takanori, Yoshitake Yamada, Ho Namkoong, et al.. (2017). Impact of cavity and infiltration on pulmonary function and health-related quality of life in pulmonary Mycobacterium avium complex disease: A 3-dimensional computed tomographic analysis. Respiratory Medicine. 126. 9–16. 21 indexed citations

16.

Yagi, Kazuma, Kozo Morimoto, Makoto Ishii, et al.. (2017). Clinical characteristics of pulmonary Mycobacterium lentiflavum disease in adult patients. International Journal of Infectious Diseases. 67. 65–69. 7 indexed citations

17.

Kamata, Hirofumi, Kazuko Yamamoto, Gregory A. Wasserman, et al.. (2016). Epithelial Cell–Derived Secreted and Transmembrane 1a Signals to Activated Neutrophils during Pneumococcal Pneumonia. American Journal of Respiratory Cell and Molecular Biology. 55(3). 407–418. 30 indexed citations

18.

Tasaka, Sadatomo, Seiki Kobayashi, Hirofumi Kamata, et al.. (2010). Cytokine profiles of bronchoalveolar lavage fluid in patients with pneumocystis pneumonia. Microbiology and Immunology. 54(7). no–no. 21 indexed citations

19.

Tasaka, Sadatomo, Hirofumi Kamata, Keisuke Miyamoto, et al.. (2009). Intratracheal synthetic CpG oligodeoxynucleotide causes acute lung injury with systemic inflammatory response. Respiratory Research. 10(1). 84–84. 27 indexed citations

20.

Tasaka, Sadatomo, Seitaro Fujishima, Keisuke Miyamoto, et al.. (2009). Elevated CC Chemokine Level in Bronchoalveolar Lavage Fluid Is Predictive of a Poor Outcome of Idiopathic Pulmonary Fibrosis. Respiration. 78(3). 285–292. 53 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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