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H. Kunishima · SciRah

Researcher profile · Semantic Scholar

H. Kunishima

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H. Kunishima — researcher profile on SciRah

h-index: 28
Works: 145
Citations: 2,245

Most-cited papers

Reasons for being unsure or unwilling regarding intention to take COVID-19 vaccine among Japanese people: A large cross-sectional national survey
S. Nomura, A. Eguchi, D. Yoneoka, T. Kawashima +12 more
2021The Lancet Regional Health - Western Pacific140 citations Open access
Semantic Scholar
The increase in surface CXCR4 expression on lung extravascular neutrophils and its effects on neutrophils during endotoxin-induced lung injury
M. Yamada, H. Kubo, Seiichi Kobayashi, K. Ishizawa +13 more
2011Cellular & Molecular Immunology92 citations Open access
Semantic Scholar
Efficacy and Safety of Favipiravir in Moderate COVID-19 Pneumonia Patients without Oxygen Therapy: A Randomized, Phase III Clinical Trial
M. Shinkai, K. Tsushima, Shingo Tanaka, E. Hagiwara +35 more
2021Infectious Disease and Therapy68 citations Open access
Semantic Scholar
Relationship between changes in symptoms and antibody titers after a single vaccination in patients with Long COVID
T. Tsuchida, Masanori Hirose, Y. Inoue, H. Kunishima +2 more
2022Journal of Medical Virology56 citations Open access
Semantic Scholar
Molecular Characteristics of Extended-Spectrum β-Lactamases in Clinical Isolates from Escherichia coli at a Japanese Tertiary Hospital
H. Yano, Mina Uemura, S. Endo, H. Kanamori +15 more
2013PLoS ONE51 citations Open access
Semantic Scholar
High Frequency of IMP-6 among Clinical Isolates of Metallo-β-Lactamase-Producing Escherichia coli in Japan
H. Yano, M. Ogawa, S. Endo, R. Kakuta +12 more
2012Antimicrobial Agents and Chemotherapy49 citations Open access
Semantic Scholar
Molecular epidemiology of carbapenem-non-susceptible Acinetobacter baumannii in Japan.
S. Endo, H. Yano, Y. Hirakata, K. Arai +11 more
2012Journal of Antimicrobial Chemotherapy49 citations
Semantic Scholar
Characteristics of infectious diseases in hospitalized patients during the early phase after the 2011 great East Japan earthquake: pneumonia as a significant reason for hospital care.
T. Aoyagi, M. Yamada, H. Kunishima, K. Tokuda +11 more
2013Chest45 citations
Semantic Scholar
High prevalence of extended-spectrum β-lactamases and qnr determinants in Citrobacter species from Japan: dissemination of CTX-M-2.
H. Kanamori, H. Yano, Y. Hirakata, S. Endo +10 more
2011Journal of Antimicrobial Chemotherapy42 citations Open access
Semantic Scholar
Japanese Clinical Practice Guidelines for Management of Clostridioides (Clostridium) difficile infection.
H. Kunishima, H. Ohge, Hiromichi Suzuki, Atsushi Nakamura +7 more
2022Journal of Infection and Chemotherapy40 citations Open access
Semantic Scholar
Large-scale epidemiological monitoring of the COVID-19 epidemic in Tokyo
D. Yoneoka, Y. Tanoue, T. Kawashima, S. Nomura +9 more
2020The Lancet Regional Health - Western Pacific39 citations Open access
Semantic Scholar
Early SNS-Based Monitoring System for the COVID-19 Outbreak in Japan: A Population-Level Observational Study
D. Yoneoka, T. Kawashima, Y. Tanoue, S. Nomura +9 more
2020Journal of Epidemiology35 citations Open access
Semantic Scholar
Molecular Characteristics of Extended-Spectrum Beta-Lactamases and qnr Determinants in Enterobacter Species from Japan
H. Kanamori, H. Yano, Y. Hirakata, Ayako Hirotani +13 more
2012PLoS ONE34 citations Open access
Semantic Scholar
Inhibitory effects of vaginal Lactobacilli on Candida albicans growth, hyphal formation, biofilm development, and epithelial cell adhesion
Tomonori Takano, H. Kudo, Shuhei Eguchi, Asami Matsumoto +8 more
2023Frontiers in Cellular and Infection Microbiology32 citations Open access
Semantic Scholar
Activation of pulmonary invariant NKT cells leads to exacerbation of acute lung injury caused by LPS through local production of IFN-γ and TNF-α by Gr-1+ monocytes.
T. Aoyagi, N. Yamamoto, Masumitsu Hatta, D. Tanno +9 more
2011International Immunology32 citations
Semantic Scholar
Molecular characteristics of extended-spectrum β-lactamases in clinical isolates of Enterobacteriaceae from the Philippines.
H. Kanamori, R. B. Navarro, H. Yano, L. Sombrero +7 more
2011Acta Tropica31 citations
Semantic Scholar
The peripheral lymphocyte count as a predictor of severe COVID-19 and the effect of treatment with ciclesonide
Yukitaka Yamasaki, S. Ooka, T. Tsuchida, Yuta Nakamura +15 more
2020Virus Research30 citations Open access
Semantic Scholar
Antibody Avidity Maturation Following Recovery From Infection or the Booster Vaccination Grants Breadth of SARS-CoV-2 Neutralizing Capacity
Y. Nakagama, K. Candray, Natsuko Kaku, Y. Komase +23 more
2022Journal of Infectious Diseases29 citations Open access
Semantic Scholar
Oral vancomycin versus metronidazole for the treatment of Clostridioides difficile infection: Meta-analysis of randomized controlled trials.
Yuki Igarashi, Sho Tashiro, Y. Enoki, K. Taguchi +11 more
2018Journal of Infection and Chemotherapy27 citations
Semantic Scholar
Support for fungal infection treatment mediated by pharmacist-led antifungal stewardship activities.
Masaru Samura, Naoki Hirose, Takenori Kurata, J. Ishii +13 more
2019Journal of Infection and Chemotherapy26 citations
Semantic Scholar
Oral fidaxomicin versus vancomycin for the treatment of Clostridioides difficile infection: A systematic review and meta-analysis of randomized controlled trials.
Sho Tashiro, Takayuki Mihara, Moe Sasaki, Chiaki Shimamura +17 more
2022Journal of Infection and Chemotherapy25 citations Open access
Semantic Scholar
The effect of gut microbiota and probiotic organisms on the properties of extended spectrum beta-lactamase producing and carbapenem resistant Enterobacteriaceae including growth, beta-lactamase activity and gene transmissibility.
H. Kunishima, Noriomi Ishibashi, K. Wada, K. Oka +6 more
2019Journal of Infection and Chemotherapy24 citations
Semantic Scholar
Post-tsunami outbreaks of influenza in evacuation centers in Miyagi Prefecture, Japan.
Masumitsu Hatta, S. Endo, K. Tokuda, H. Kunishima +11 more
2012Clinical Infectious Diseases23 citations
Semantic Scholar
Factors associated with the risk perception of COVID-19 infection and severe illness: A cross-sectional study in Japan
Megumi Adachi, Michio Murakami, D. Yoneoka, T. Kawashima +12 more
2022SSM: Population Health22 citations Open access
Semantic Scholar
Serum polyethylene glycol-specific IgE and IgG in patients with hypersensitivity to COVID-19 mRNA vaccines
M. Mouri, Mitsuru Imamura, Shotaro Suzuki, T. Kawasaki +16 more
2022Allergology International21 citations Open access
Semantic Scholar
Identification of optimum combinations of media channels for approaching COVID-19 vaccine unsure and unwilling groups in Japan
D. Yoneoka, A. Eguchi, S. Nomura, T. Kawashima +12 more
2021The Lancet Regional Health - Western Pacific21 citations Open access
Semantic Scholar
Emergence of fluoroquinolone-resistant Streptococcus pyogenes in Japan by a point mutation leading to a new amino acid substitution.
K. Arai, Y. Hirakata, H. Yano, H. Kanamori +13 more
2011Journal of Antimicrobial Chemotherapy21 citations
Semantic Scholar
Healthcare burden of recurrent Clostridioides difficile infection in Japan: A retrospective database study.
H. Kunishima, Kaoru Ito, Thomas Laurent, Machiko Abe
2018Journal of Infection and Chemotherapy20 citations Open access
Semantic Scholar
Infection Control Campaign at Evacuation Centers in Miyagi Prefecture after the Great East Japan Earthquake
H. Kanamori, H. Kunishima, K. Tokuda, M. Kaku
2011Infection Control & Hospital Epidemiology20 citations Open access
Semantic Scholar
Factors associated with reversals of COVID-19 vaccination willingness: Results from two longitudinal, national surveys in Japan 2021-2022
Cyrus Ghaznavi, D. Yoneoka, T. Kawashima, A. Eguchi +14 more
2022The Lancet Regional Health - Western Pacific19 citations Open access
Semantic Scholar
Preventive Behaviors and Information Sources during COVID-19 Pandemic: A Cross-Sectional Study in Japan
Manae Uchibori, Cyrus Ghaznavi, Michio Murakami, A. Eguchi +5 more
2022International Journal of Environmental Research and Public Health19 citations Open access
Semantic Scholar
Estimating the national cost burden of in-hospital needlestick injuries among healthcare workers in Japan
H. Kunishima, Emiko Yoshida, Joey Caputo, H. Mikamo
2019PLoS ONE19 citations Open access
Semantic Scholar
IMP-1-producing carbapenem-resistant Acinetobacter ursingii from Japan.
S. Endo, Mina Sasano, H. Yano, S. Inomata +10 more
2012Journal of Antimicrobial Chemotherapy19 citations
Semantic Scholar
First nationwide survey of infection prevention and control among healthcare facilities in Japan: impact of the national regulatory system
H. Nomoto, Hiroki Saito, M. Ishikane, Yoshiaki Gu +5 more
2022Antimicrobial Resistance and Infection Control18 citations Open access
Semantic Scholar
The first reported case of central venous catheter-related fungemia caused by Cryptococcus liquefaciens.
H. Takemura, H. Ohno, I. Miura, T. Takagi +5 more
2015Journal of Infection and Chemotherapy18 citations
Semantic Scholar
Antimicrobial susceptibilities of Clostridium difficile isolated in Japan
H. Kunishima, J. Chiba, Michiko Saito, Y. Honda +1 more
2013Journal of Infection and Chemotherapy18 citations
Semantic Scholar
Characterising reasons for reversals of COVID-19 vaccination hesitancy among Japanese people: One-year follow-up survey
S. Nomura, A. Eguchi, D. Yoneoka, Michio Murakami +14 more
2022The Lancet Regional Health - Western Pacific17 citations Open access
Semantic Scholar
Monolayer culture systems with respiratory epithelial cells for evaluation of bacterial invasiveness.
Y. Hirakata, H. Yano, K. Arai, S. Endo +9 more
2010Tohoku journal of experimental medicine16 citations Open access
Semantic Scholar
Serological Testing Reveals the Hidden COVID-19 Burden among Health Care Workers Experiencing a SARS-CoV-2 Nosocomial Outbreak
Y. Nakagama, Y. Komase, K. Candray, S. Nakagama +8 more
2021medRxiv15 citations Open access
Semantic Scholar
Tuberculosis Exposure among Evacuees at a Shelter after Earthquake, Japan, 2011
H. Kanamori, Noboru Aso, Satoko Tadano, Miyoko Saito +16 more
2013Emerging Infectious Diseases14 citations Open access
Semantic Scholar
A survey conducted immediately after the 2011 Great East Japan Earthquake: evaluation of infectious risks associated with sanitary conditions in evacuation centers.
K. Tokuda, H. Kunishima, Yoshiaki Gu, S. Endo +8 more
2014Journal of Infection and Chemotherapy13 citations
Semantic Scholar
A possible relationship of natural killer T cells with humoral immune response to 23-valent pneumococcal polysaccharide vaccine in clinical settings.
T. Miyasaka, T. Aoyagi, B. Uchiyama, K. Oishi +7 more
2012Vaccine10 citations
Semantic Scholar
Assessing the regional impact of Japan’s COVID-19 state of emergency declaration: a population-level observational study using social networking services
D. Yoneoka, S. Shi, S. Nomura, Y. Tanoue +12 more
2021BMJ Open9 citations Open access
Semantic Scholar
Factors predicting the cause and prognosis of central line-associated bloodstream infections.
T. Nemoto, H. Kunishima, G. Shimizu, Masanori Hirose +4 more
2015Journal of Infection and Chemotherapy9 citations
Semantic Scholar
Clinical evaluation of a non-purified direct molecular assay for the detection of Clostridioides difficile toxin genes in stool specimens
Toshinori Hara, Hiromichi Suzuki, Tadatomo Oyanagi, Norito Koyanagi +17 more
2020PLoS ONE8 citations Open access
Semantic Scholar
Determining the factors affecting serum presepsin level and its diagnostic utility: A cross-sectional study.
T. Tsuchida, Kenya Ie, C. Okuse, Masanori Hirose +5 more
2021Journal of Infection and Chemotherapy7 citations
Semantic Scholar
Back to normal; serological testing for COVID‐19 diagnosis unveils missed infections
T. Tsuchida, Y. Nitahara, Shotaro Suzuki, Y. Komase +10 more
2021Journal of Medical Virology7 citations Open access
Semantic Scholar
[Antimicrobial susceptibility of clinical isolates of aerobic gram-positive cocci and anaerobic bacteria in 2008].
I. Yoshida, Takahiro Yamaguchi, Reiko Kudo, R. Fuji +27 more
2012The Japanese Journal of Antibiotics7 citations
Semantic Scholar
Serum gasdermin D levels are associated with the chest computed tomography findings and severity of COVID-19
Shotaro Suzuki, Mitsuru Imamura, M. Mouri, T. Tsuchida +17 more
2022Respiratory Investigation6 citations Open access
Semantic Scholar
Investigation of the incidence of immunisation stress-related response following COVID-19 vaccination in healthcare workers
Tomonori Takano, Masanori Hirose, Yukitaka Yamasaki, Masatoshi Hara +2 more
2022Journal of Infection and Chemotherapy6 citations Open access
Semantic Scholar

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M. Kaku×20
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