論文 - 岡林 環樹
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Low levels of antibody-dependent enhancement in vitro using viruses and plasma from dengue patients.
Chaichana P, Okabayashi T, Puiprom O, Sasayama M, Sasaki T, Yamashita A, Ramasoota P, Kurosu T, Ikuta K
PloS one 9 ( 3 ) e92173 2014年
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Humulone suppresses replication of respiratory syncytial virus and release of IL-8 and RANTES in normal human nasal epithelial cells.
Fuchimoto J, Kojima T, Okabayashi T, Masaki T, Ogasawara N, Obata K, Nomura K, Hirakawa S, Kobayashi N, Shigyo T, Yokota S, Fujii N, Tsutsumi H, Himi T, Sawada N
Medical molecular morphology 46 ( 4 ) 203 - 9 2013年12月
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Marked induction of matrix metalloproteinase-10 by respiratory syncytial virus infection in human nasal epithelial cells.
Hirakawa S, Kojima T, Obata K, Okabayashi T, Yokota S, Nomura K, Obonai T, Fuchimoto J, Himi T, Tsutsumi H, Sawada N
Journal of medical virology 85 ( 12 ) 2141 - 50 2013年12月
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Detection and characterization of enteric viruses in flood water from the 2011 Thai flood 査読あり
Ngaosuwankul N., Thippornchai N., Yamashita A., Vargas R., Tunyong W., Mahakunkijchareon Y., Ikuta K., Singhasivanon P., Okabayashi T., Leaungwutiwong P.
Japanese Journal of Infectious Diseases 66 ( 5 ) 398 - 403 2013年9月
記述言語：英語 掲載種別：研究論文（学術雑誌） 出版者・発行元：Japanese Journal of Infectious Diseases
Severe flooding, which is associated with numerous outbreaks of a wide range of infectious diseases, particularly those caused by enteric viruses, occurred in all areas of Thailand in 2011. To determine the prevalence of five human enteric viruses, namely enterovirus, rotavirus (RV), norovirus (NV), hepatitis A virus (HAV), and hepatitis E virus, in the flood water, 100 water samples were collected from flood-damaged areas in central Thailand. Viral RNA was extracted from concentrated samples and analyzed by RT-PCR and sequencing. NV was the most commonly detected pathogen in the tested samples (14%). RV and HAV were detected in 9% and 7% of samples, respectively. This study is the first to detect enteric viral genes in flood water in Thailand. Furthermore, it is the first to detect an NV gene in any type of environmental water in Thailand. These results provide useful information for estimating the risk of flood waterborne viral infection.
DOI： 10.7883/yoken.66.398
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Characterization of chikungunya virus infection of a human keratinocyte cell line: role of mosquito salivary gland protein in suppressing the host immune response.
Puiprom O, Morales Vargas RE, Potiwat R, Chaichana P, Ikuta K, Ramasoota P, Okabayashi T
Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases 17 210 - 5 2013年7月
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Dengue virus neutralization and antibody-dependent enhancement activities of human monoclonal antibodies derived from dengue patients at acute phase of secondary infection.
Sasaki T, Setthapramote C, Kurosu T, Nishimura M, Asai A, Omokoko MD, Pipattanaboon C, Pitaksajjakul P, Limkittikul K, Subchareon A, Chaichana P, Okabayashi T, Hirai I, Leaungwutiwong P, Misaki R, Fujiyama K, Ono K, Okuno Y, Ramasoota P, Ikuta K
Antiviral research 98 ( 3 ) 423 - 31 2013年6月
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Cross-reactivity of human monoclonal antibodies generated with peripheral blood lymphocytes from dengue patients with Japanese encephalitis virus.
Pipattanaboon C, Sasaki T, Nishimura M, Setthapramote C, Pitaksajjakul P, Leaungwutiwong P, Limkittikul K, Puiprom O, Sasayama M, Chaichana P, Okabayashi T, Kurosu T, Ono K, Ramasoota P, Ikuta K
Biologics : targets & therapy 7 175 - 87 2013年
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Detection and characterization of enteric viruses in flood water from the 2011 thai flood.
Ngaosuwankul N, Thippornchai N, Yamashita A, Vargas RE, Tunyong W, Mahakunkijchareon Y, Ikuta K, Singhasivanon P, Okabayashi T, Leaungwutiwong P
Japanese journal of infectious diseases 66 ( 5 ) 398 - 403 2013年
記述言語：日本語 掲載種別：研究論文（学術雑誌）
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Curcumin prevents replication of respiratory syncytial virus and the epithelial responses to it in human nasal epithelial cells.
Obata K, Kojima T, Masaki T, Okabayashi T, Yokota S, Hirakawa S, Nomura K, Takasawa A, Murata M, Tanaka S, Fuchimoto J, Fujii N, Tsutsumi H, Himi T, Sawada N
PloS one 8 ( 9 ) e70225 2013年
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Imiquimod suppresses propagation of herpes simplex virus 1 by upregulation of cystatin A via the adenosine receptor A1 pathway.
Kan Y, Okabayashi T, Yokota S, Yamamoto S, Fujii N, Yamashita T
Journal of virology 86 ( 19 ) 10338 - 46 2012年10月
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Clarithromycin suppresses human respiratory syncytial virus infection-induced Streptococcus pneumoniae adhesion and cytokine production in a pulmonary epithelial cell line.
Yokota S, Okabayashi T, Hirakawa S, Tsutsumi H, Himi T, Fujii N
Mediators of inflammation 2012 528568 2012年
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Prevalence of fluoroquinolone-resistant Escherichia coli O25:H4-ST131 (CTX-M-15-nonproducing) strains isolated in Japan.
Yokota S, Sato T, Okubo T, Ohkoshi Y, Okabayashi T, Kuwahara O, Tamura Y, Fujii N
Chemotherapy 58 ( 1 ) 52 - 9 2012年
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Limited cross-reactivity of mouse monoclonal antibodies against Dengue virus capsid protein among four serotypes.
Noda M, Masrinoul P, Punkum C, Pipattanaboon C, Ramasoota P, Setthapramote C, Sasaki T, Sasayama M, Yamashita A, Kurosu T, Ikuta K, Okabayashi T
Biologics : targets & therapy 6 409 - 16 2012年
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Type-III interferon, not type-I, is the predominant interferon induced by respiratory viruses in nasal epithelial cells.
Okabayashi T, Kojima T, Masaki T, Yokota S, Imaizumi T, Tsutsumi H, Himi T, Fujii N, Sawada N
Virus research 160 ( 1-2 ) 360 - 6 2011年9月
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A nuclear factor-κB signaling pathway via protein kinase C δ regulates replication of respiratory syncytial virus in polarized normal human nasal epithelial cells.
Masaki T, Kojima T, Okabayashi T, Ogasawara N, Ohkuni T, Obata K, Takasawa A, Murata M, Tanaka S, Hirakawa S, Fuchimoto J, Ninomiya T, Fujii N, Tsutsumi H, Himi T, Sawada N
Molecular biology of the cell 22 ( 13 ) 2144 - 56 2011年7月
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Measles virus C protein suppresses gamma-activated factor formation and virus-induced cell growth arrest.
Yokota S, Okabayashi T, Fujii N
Virology 414 ( 1 ) 74 - 82 2011年5月
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Respiratory syncytial virus infection and the tight junctions of nasal epithelial cells.
Tsutsumi H, Kojima T, Hirakawa S, Masaki T, Okabayashi T, Yokota S, Fujii N, Himi T, Sawada N
Advances in oto-rhino-laryngology 72 153 - 6 2011年
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Fosfomycin suppresses RS-virus-induced Streptococcus pneumoniae and Haemophilus influenzae adhesion to respiratory epithelial cells via the platelet-activating factor receptor.
Yokota S, Okabayashi T, Yoto Y, Hori T, Tsutsumi H, Fujii N
FEMS microbiology letters 310 ( 1 ) 84 - 90 2010年9月
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Increased caspase-2 activity is associated with induction of apoptosis in IFN-beta sensitive melanoma cell lines.
Kamiya T, Okabayashi T, Yokota S, Kan Y, Ogino J, Yamashita T, Fujii N, Jimbow K
Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research 30 ( 5 ) 349 - 57 2010年5月
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Helicobacter pylori lipopolysaccharides upregulate toll-like receptor 4 expression and proliferation of gastric epithelial cells via the MEK1/2-ERK1/2 mitogen-activated protein kinase pathway.
Yokota S, Okabayashi T, Rehli M, Fujii N, Amano K
Infection and immunity 78 ( 1 ) 468 - 76 2010年1月