Naoto Keicho

4.1k total citations
121 papers, 2.8k citations indexed

About

Naoto Keicho is a scholar working on Epidemiology, Infectious Diseases and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Naoto Keicho has authored 121 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Epidemiology, 53 papers in Infectious Diseases and 39 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Naoto Keicho's work include Tuberculosis Research and Epidemiology (43 papers), Mycobacterium research and diagnosis (32 papers) and Cystic Fibrosis Research Advances (18 papers). Naoto Keicho is often cited by papers focused on Tuberculosis Research and Epidemiology (43 papers), Mycobacterium research and diagnosis (32 papers) and Cystic Fibrosis Research Advances (18 papers). Naoto Keicho collaborates with scholars based in Japan, Vietnam and United States. Naoto Keicho's co-authors include Shoji Kudoh, Minako Hijikata, Ikumi Matsushita, Katsushi Tokunaga, Hideki Yotsumoto, James C. Hogg, Shizu Hayashi, Shinsaku Sakurada, Nguyen Thi Le Hang and Luu Thi Lien and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Investigation and Blood.

In The Last Decade

Naoto Keicho

115 papers receiving 2.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Naoto Keicho Japan	34	932	854	801	721	500	121	2.8k
Karl J. Staples United Kingdom	32	498 0.5×	1.1k 1.2×	914 1.1×	1.5k 2.0×	573 1.1×	101	3.4k
Charles B. Foster United States	26	572 0.6×	851 1.0×	287 0.4×	1.6k 2.2×	772 1.5×	64	3.6k
Jian‐Qing He China	25	420 0.5×	391 0.5×	429 0.5×	400 0.6×	461 0.9×	110	2.0k
Christopher C. Dvorak United States	35	699 0.8×	1.1k 1.3×	503 0.6×	1.0k 1.5×	711 1.4×	173	4.4k
Laurent Alric France	44	1.2k 1.3×	2.7k 3.1×	324 0.4×	399 0.6×	489 1.0×	182	5.9k
John Kasznica United States	19	1.3k 1.4×	1.4k 1.6×	429 0.5×	826 1.1×	379 0.8×	50	3.5k
Marialuisa Bocchino Italy	23	728 0.8×	565 0.7×	721 0.9×	486 0.7×	278 0.6×	117	2.0k
Jason W. Chien United States	38	870 0.9×	1.5k 1.8×	1.8k 2.3×	804 1.1×	691 1.4×	109	6.0k
Robert J. Kaner United States	29	277 0.3×	450 0.5×	1.5k 1.9×	348 0.5×	702 1.4×	93	2.9k
Pierre‐Simon Rohrlich France	33	462 0.5×	658 0.8×	319 0.4×	1.1k 1.5×	671 1.3×	138	3.5k

Countries citing papers authored by Naoto Keicho

Since Specialization

Citations

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

Fields of papers citing papers by Naoto Keicho

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naoto Keicho

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

Ito, Masashi, et al.. (2025). Severe bronchiectasis and chronic rhinosinusitis due to homozygous WFDC2 Variants: The first three cases reported from Japan. Respiratory Medicine Case Reports. 55. 102214–102214.

Hijikata, Minako, et al.. (2025). Robust detection of pathogenic HYDIN variants that cause primary ciliary dyskinesia using RNA-seq of nasal mucosa. Journal of Medical Genetics. 62(3). 180–184.

Ito, Masashi, et al.. (2024). Primary Ciliary Dyskinesia Due to Compound Heterozygous Variants in <i>CFAP221</i> with Obstructive Azoospermia: Young's Syndrome May Be a Phenotype of Primary Ciliary Dyskinesia. Internal Medicine. 64(3). 423–428.

Ito, Masashi, et al.. (2023). <i>FOXJ1</i> Variants Causing Primary Ciliary Dyskinesia with Hydrocephalus: A Case Report from Japan. Internal Medicine. 63(10). 1433–1437. 3 indexed citations

Maeda, Shinji, Minako Hijikata, Nguyen Thi Le Hang, et al.. (2019). Genotyping of Mycobacterium tuberculosis spreading in Hanoi, Vietnam using conventional and whole genome sequencing methods. Infection Genetics and Evolution. 78. 104107–104107. 11 indexed citations

Hijikata, Minako, Naoto Keicho, Shinji Maeda, et al.. (2017). Spoligotyping and whole-genome sequencing analysis of lineage 1 strains of Mycobacterium tuberculosis in Da Nang, Vietnam. PLoS ONE. 12(10). e0186800–e0186800. 8 indexed citations

Hijikata, Minako, Ikumi Matsushita, Pham Huu Thuong, et al.. (2016). Influence of the polymorphism of the DUSP14 gene on the expression of immune-related genes and development of pulmonary tuberculosis. Genes and Immunity. 17(4). 207–212. 16 indexed citations

Hijikata, Minako, Ikumi Matsushita, Nguyen Thi Le Hang, et al.. (2014). Age-dependent association of mannose-binding lectin polymorphisms with the development of pulmonary tuberculosis in Viet Nam. Human Immunology. 75(8). 840–846. 16 indexed citations

Sakurada, Shinsaku, Takahiro Tanaka, Junko Tanuma, et al.. (2013). Potential Function of Granulysin, Other Related Effector Molecules and Lymphocyte Subsets in Patients with TB and HIV/TB Coinfection. International Journal of Medical Sciences. 10(8). 1003–1014. 18 indexed citations

10.

Hang, Nguyen Thi Le, Shinji Maeda, Luu Thi Lien, et al.. (2013). Primary Drug-Resistant Tuberculosis in Hanoi, Viet Nam: Present Status and Risk Factors. PLoS ONE. 8(8). e71867–e71867. 25 indexed citations

11.

Wakasugi, Naomi, Teruo Kirikae, Tran Quy, et al.. (2008). Risk Factors for SARS Infection within Hospitals in Hanoi, Vietnam. Japanese Journal of Infectious Diseases. 61(5). 388–390. 36 indexed citations

12.

Tanaka, Goh, Ikumi Matsushita, Hiroyuki Nagai, et al.. (2007). PulmonaryMycobacterium aviumcomplex infection: association withNRAMP1polymorphisms. European Respiratory Journal. 30(1). 90–96. 31 indexed citations

13.

Kamio, Koichiro, Ikumi Matsushita, Minako Hijikata, et al.. (2005). Promoter Analysis and Aberrant Expression of the MUC5B Gene in Diffuse Panbronchiolitis. American Journal of Respiratory and Critical Care Medicine. 171(9). 949–957. 51 indexed citations

14.

Hamano, Emi, Minako Hijikata, S Itoyama, et al.. (2005). Polymorphisms of interferon-inducible genes OAS-1 and MxA associated with SARS in the Vietnamese population. Biochemical and Biophysical Research Communications. 329(4). 1234–1239. 94 indexed citations

15.

Kamio, Koichiro, Ikumi Matsushita, Goh Tanaka, et al.. (2004). Direct determination of MUC5B promoter haplotypes based on the method of single-strand conformation polymorphism and their statistical estimation. Genomics. 84(3). 613–622. 8 indexed citations

16.

Keicho, Naoto & Shoji Kudoh. (2002). Diffuse Panbronchiolitis. PubMed. 1(2). 119–131. 76 indexed citations

17.

Hijikata, Minako, Shigeki Hayashi, Lê Dang Hà, et al.. (2002). Genotyping of Hepatitis E Virus from Vietnam. Intervirology. 45(2). 101–104. 22 indexed citations

18.

Keicho, Naoto, M. Emi, Arata Azuma, et al.. (1999). Promoter variation of tumour necrosis factor-alpha gene: possible high risk for chronic bronchitis but not diffuse panbronchiolitis. Respiratory Medicine. 93(10). 752–753. 3 indexed citations

19.

Keicho, Naoto, Katsushi Tokunaga, Koichiro Nakata, et al.. (1998). Contribution of HLA Genes to Genetic Predisposition in Diffuse Panbronchiolitis. American Journal of Respiratory and Critical Care Medicine. 158(3). 846–850. 40 indexed citations

20.

Keicho, Naoto, et al.. (1994). Detection of Lymphomatous Involvement of the Lung by Bronchoalveolar Lavage. CHEST Journal. 105(2). 458–462. 15 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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