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Tsutomu Itagaki

Explore the profile of Tsutomu Itagaki including associated specialties, affiliations and a list of published articles. Areas
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Articles 60
Citations 695
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Recent Articles
1.
Itagaki T, Komabayashi K, Sasaki M, Ogawa N, Seto J, Aoki Y, et al.
J Med Virol . 2024 Oct; 96(10):e29947. PMID: 39370858
To clarify the epidemiology of enterovirus D68 (EV-D68), an enterovirus rarely identified in the 20th century, we performed seroepidemiological analysis against EV-D68 using sera collected in 1976, 1985, 1990, 1999,...
2.
Mizuta K, Itagaki T, Katsushima F, Katsushima Y, Sasaki M, Komabayashi K, et al.
J Med Virol . 2023 Mar; 95(4):e28696. PMID: 36951317
To investigate the antigenic changes in parechovirus 1 (PeVA1), seroepidemiological analyses were performed against the Harris strain (Harris), isolated in 1956, and PeVA1/Yamagata.JPN/2021-4785, isolated in 2021, using immune sera and...
3.
Mizuta K, Itagaki T, Chikaoka S, Wada M, Ikegami T, Sendo D, et al.
Infect Dis (Lond) . 2022 May; 54(9):632-650. PMID: 35579425
Background: Parechovirus A3 was first reported in 2004 and has been recognized as a causative agent of mild and severe infections in children. Since we first reported an outbreak of...
4.
Tanaka W, Komabayashi K, Ikeda Y, Aoki Y, Itagaki T, Mizuta K
J Med Virol . 2021 Nov; 94(6):2877-2881. PMID: 34811773
Although coxsackievirus A21 (CV-A21) has been associated with an acute respiratory infection (ARI) as well as poliomyelitis-like paralysis, reports of CV-A21 detection have been quite limited both globally and in...
5.
Komabayashi K, Matoba Y, Seto J, Ikeda Y, Tanaka W, Aoki Y, et al.
Jpn J Infect Dis . 2020 Nov; 74(4):285-292. PMID: 33250494
Isolation of seasonal coronaviruses, which include human coronavirus (HCoV) OC43, HCoV-HKU1, and HCoV-NL63, from primary cultures is difficult because it requires experienced handling, an exception being HCoV-229E, which can be...
6.
Mizuta K, Komabayashi K, Aoki Y, Itagaki T, Ikeda T
J Med Microbiol . 2020 Nov; 69(12):1381-1387. PMID: 33170118
Although new parechovirus A (PeVA) types, including parechovirus A3 (PeVA3) and PeVA4, have been reported in this century, there have not yet been any seroepidemiological studies on PeVA over a...
7.
Ikeda T, Aoki Y, Komabayashi K, Itagaki T, Mizuta K
Jpn J Infect Dis . 2020 Oct; 74(2):172-174. PMID: 32999187
No abstract available.
8.
Komabayashi K, Seto J, Matoba Y, Aoki Y, Tanaka S, Ikeda T, et al.
Jpn J Infect Dis . 2020 Aug; 73(5):394-397. PMID: 32741934
No abstract available.
9.
Komabayashi K, Matoba Y, Tanaka S, Seto J, Aoki Y, Ikeda T, et al.
J Med Virol . 2020 Jul; 93(2):945-951. PMID: 32720708
Human coronavirus OC43 (HCoV-OC43) is divided into genotypes A to H based on genetic recombination including the spike (S) gene. To investigate the longitudinal transition of the phylogenetic feature of...
10.
Suzuki Y, Seto J, Shimotai Y, Itagaki T, Katsushima Y, Katsushima F, et al.
J Med Microbiol . 2019 Apr; 68(5):785-790. PMID: 30932805
Purpose: To clarify the spread of Mycoplasma pneumoniae infections in semi-closed settings such as schools and family homes using molecular typing methods. Methodology: We retrospectively searched for school- and family-based...