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Hiroshi Ushijima

Hiroshi Ushijima

D-Index & Metrics

Microbiology

D-Index
75
Citations
17716
World Ranking
1517
National Ranking
38

Overview

Hiroshi Ushijima is affiliated with Nihon University in Japan and has contributed extensively to the fields of medicine and agricultural and biological sciences, with a particular focus on infectious diseases and animal science. Their research spans multiple key subfields, including infectious diseases, animal science and zoology, cardiology and cardiovascular medicine, epidemiology, and genetics.

The scientist's main areas of study cover viral gastroenteritis research and epidemiology, animal virus infections, viral infections and immunology, virus-based gene therapy research, respiratory viral infections, hepatitis viruses, and SARS-CoV-2 and COVID-19 research.

Ushijima's recent publications reflect a consistent engagement with viral infections and epidemiological studies. Notable papers include:

  • Genome-wide analyses of human noroviruses provide insights on evolutionary dynamics and evidence of coexisting viral populations evolving under recombination constraints (2021, PLoS Pathogens)
  • Reverse Genetics Approach for Developing Rotavirus Vaccine Candidates Carrying VP4 and VP7 Genes Cloned from Clinical Isolates of Human Rotavirus (2020, Journal of Virology)
  • Distribution of rotavirus genotypes in Japan from 2015 to 2018: Diversity in genotypes before and after introduction of rotavirus vaccines (2020, Vaccine)
  • Genetic recombination and diversity of sapovirus in pediatric patients with acute gastroenteritis in Thailand, 2010-2018 (2020, PeerJ)
  • Molecular and epidemiological trends of human bocavirus and adenovirus in children with acute gastroenteritis in Bangladesh during 2015 to 2019 (2020, Journal of Medical Virology)

Ushijima has frequently published in several scientific venues, including:

  • Journal of Medical Virology (14 publications)
  • Journal of Infection and Public Health (8 publications)
  • Microbiology Spectrum (6 publications)
  • International Journal of Molecular Sciences (5 publications)
  • Journal of Infection and Chemotherapy (4 publications)

Collaboration is a notable component of Ushijima's research activity, with frequent coauthors including Pattara Khamrin, Shoko Okitsu, Niwat Maneekarn, Satoshi Hayakawa, and Kattareeya Kumthip. These partnerships highlight a network of researchers focused on viral and infectious disease studies.

Overall, Ushijima's work concentrates heavily on viral gastroenteritis, virus-based therapies, and epidemiological trends in viral infections. Their contribution reflects sustained research output over recent years within both basic and applied medical sciences related to viral pathogens.

Best Publications

  • Global and regional molecular epidemiology of HIV-1, 1990–2015: a systematic review, global survey, and trend analysis

    Joris Hemelaar;Ramyiadarsini Elangovan;Jason Yun;Leslie Dickson-Tetteh

  • Detection of norovirus (GI, GII), Sapovirus and astrovirus in fecal samples using reverse transcription single-round multiplex PCR

    Hainian Yan;Fumihiro Yagyu;Shoko Okitsu;Osamu Nishio

  • Biofabrication of biosilica-glass by living organisms

    Heinz C. Schröder;Xiaohong Wang;Wolfgang Tremel;Hiroshi Ushijima

  • gp120 of HIV-1 induces apoptosis in rat cortical cell cultures: prevention by memantine.

    Werner E.G. Müller;Heinz C. Schröder;Hiroshi Ushijima;Jutta Dapper

  • Innate Immune Defense of the Sponge Suberites domuncula against Bacteria Involves a MyD88-dependent Signaling Pathway: INDUCTION OF A PERFORIN-LIKE MOLECULE

    Matthias Wiens;Michael Korzhev;Anatoli Krasko;Narsinh L. Thakur

  • Characterization of cell-surface determinants important for baculovirus infection.

    Hideki Tani;Masahiro Nishijima;Hiroshi Ushijima;Tatsuo Miyamura

  • Genetic diversity of norovirus and sapovirus in hospitalized infants with sporadic cases of acute gastroenteritis in Chiang Mai, Thailand

    Grant S. Hansman;Kazuhiko Katayama;Niwat Maneekarn;Supatra Peerakome

  • Cytoprotective effect of NMDA receptor antagonists on prion protein (PrionSc)-induced toxicity in rat cortical cell cultures.

    Werner E.G. Müller;Hiroshi Ushijima;Heinz C. Schröder;Jock M.S. Forrest

  • Genotype C of hepatitis B virus can be classified into at least two subgroups.

    Tran Thien-Tuan Huy;Hiroshi Ushijima;Vo Xuan Quang;Khin Maung Win

  • Street children in Pakistan: a situational analysis of social conditions and nutritional status.

    Moazzam Ali;Saqib Shahab;Hiroshi Ushijima;Aime de Muynck

  • Genetic heterogeneity, evolution, and recombination in noroviruses

    Tung Gia Phan;Kunio Kaneshi;Yuichi Ueda;Shigekazu Nakaya

  • Detection of rotavirus in cerebrospinal fluid and blood of patients with convulsions and gastroenteritis by means of the reverse transcription polymerase chain reaction

    Shuichi Nishimura;Hiroshi Ushijima;Satoshi Nishimura;Hiroaki Shiraishi

  • The role of biosilica in the osteoprotegerin/RANKL ratio in human osteoblast-like cells

    Matthias Wiens;Xiaohong Wang;Heinz C. Schröder;Ute Kolb

  • Diversity of viruses associated with acute gastroenteritis in children hospitalized with diarrhea in Ho Chi Minh City, Vietnam.

    Tuan Anh Nguyen;Tuan Anh Nguyen;Fumihiro Yagyu;Michio Okame;Tung Gia Phan

  • Co-expression and Functional Interaction of Silicatein with Galectin MATRIX-GUIDED FORMATION OF SILICEOUS SPICULES IN THE MARINE DEMOSPONGE SUBERITES DOMUNCULA

    Heinz C. Schröder;Alexandra Boreiko;Michael Korzhev;Muhammad N. Tahir

  • Isolation and Molecular Characterization of Aichi Viruses from Fecal Specimens Collected in Japan, Bangladesh, Thailand, and Vietnam

    Ngan Thi Kim Pham;Pattara Khamrin;Tuan Anh Nguyen;Dey Shuvra Kanti

  • Novel porcine rotavirus of genotype P[27] shares new phylogenetic lineage with G2 porcine rotavirus strain.

    Pattara Khamrin;Niwat Maneekarn;Supatra Peerakome;Wisoot Chan-it

  • Existence of multiple outbreaks of viral gastroenteritis among infants in a day care center in Japan.

    S. Akihara;T. G. Phan;T. A. Nguyen;G. Hansman

  • Changing distribution of norovirus genotypes and genetic analysis of recombinant GIIb among infants and children with diarrhea in Japan.

    Tung Gia Phan;Toshimasa Kuroiwa;Kunio Kaneshi;Yuichi Ueda

  • Osteogenic Potential of Biosilica on Human Osteoblast-Like (SaOS-2) Cells

    Matthias Wiens;Xiaohong Wang;Ute Schlossmacher;Ingo Lieberwirth

  • Infantile convulsions with mild gastroenteritis

    Toshiaki Abe;Masaaki Kobayashi;Kazuko Araki;Hiroko Kodama

Frequent Co-Authors

Shoko Okitsu
Shoko Okitsu Nihon University
Niwat Maneekarn
Niwat Maneekarn Chiang Mai University
Werner E. G. Müller
Werner E. G. Müller Johannes Gutenberg University of Mainz
Heinz C. Schröder
Heinz C. Schröder Johannes Gutenberg University of Mainz
Hiroyuki Shimizu
Hiroyuki Shimizu National Institutes of Health
Grant S. Hansman
Grant S. Hansman Griffith University
Shigeru Morikawa
Shigeru Morikawa National Institutes of Health
Tetsutaro Sata
Tetsutaro Sata National Institute of Infectious Diseases
Tung Gia Phan
Tung Gia Phan University of Pittsburgh
Kazuhiko Katayama
Kazuhiko Katayama Kitasato University

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