Search Results - "Nakajima, Katsuhisa"

Possibility of Mutation Prediction of Influenza Hemagglutinin by Combination of Hemadsorption Experiment and Quantum Chemical Calculation for Antibody Binding by Takematsu, Kazutomo, Fukuzawa, Kaori, Omagari, Katsumi, Nakajima, Setsuko, Nakajima, Katsuhisa, Mochizuki, Yuji, Nakano, Tatsuya, Watanabe, Hirofumi, Tanaka, Shigenori

“…We have performed a quantum-chemical MP2/6-31G* calculation for the hemagglutinin (HA) antigen−antibody system of the H3N2 influenza virus with the fragment…”
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Prediction of probable mutations in influenza virus hemagglutinin protein based on large-scale ab initio fragment molecular orbital calculations by Yoshioka, Akio, Fukuzawa, Kaori, Mochizuki, Yuji, Yamashita, Katsumi, Nakano, Tatsuya, Okiyama, Yoshio, Nobusawa, Eri, Nakajima, Katsuhisa, Tanaka, Shigenori

“…[Display omitted] ► FMO-MP2 and MP3 calculations were performed for influenza virus hemagglutinin (HA) trimer complexed with Fab antibody. ► Inter-fragment…”
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Antigen–antibody interactions of influenza virus hemagglutinin revealed by the fragment molecular orbital calculation by Yoshioka, Akio, Takematsu, Kazutomo, Kurisaki, Ikuo, Fukuzawa, Kaori, Mochizuki, Yuji, Nakano, Tatsuya, Nobusawa, Eri, Nakajima, Katsuhisa, Tanaka, Shigenori

“…Effective interactions between amino acid residues in antigen–antibody complex of influenza virus hemagglutinin (HA) protein can be evaluated in terms of the…”
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Sialic acid recognition of the pandemic influenza 2009 H1N1 virus: binding mechanism between human receptor and influenza hemagglutinin by Fukuzawa, Kaori, Omagari, Katsumi, Nakajima, Katsuhisa, Nobusawa, Eri, Tanaka, Shigenori

“…Quantum mechanical fragment molecular orbital calculations have been performed for receptor binding of the hemagglutinin protein of the recently pandemic…”
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Accumulation of Amino Acid Substitutions Promotes Irreversible Structural Changes in the Hemagglutinin of Human Influenza AH3 Virus during Evolution by NAKAJIMA, Katsuhisa, NOBUSAWA, Eri, NAGY, Alexander, NAKAJIMA, Setsuko

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Influence of Acylation Sites of Influenza B Virus Hemagglutinin on Fusion Pore Formation and Dilation by UJIKE, Makoto, NAKAJIMA, Katsuhisa, NOBUSAWA, Eri

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Theoretical analysis of binding specificity of influenza viral hemagglutinin to avian and human receptors based on the fragment molecular orbital method by Iwata, Tatsunori, Fukuzawa, Kaori, Nakajima, Katsuhisa, Aida-Hyugaji, Sachiko, Mochizuki, Yuji, Watanabe, Hirofumi, Tanaka, Shigenori

“…The hemagglutinin (HA) protein of the influenza virus binds to the host cell receptor in the early stage of viral infection. A change in binding specificity…”
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History of influenza virus research by Nakajima, Katsuhisa

“…I divided the history of influenza virus research into four groups according to the development of analysis methods. Since isolation of human influenza virus…”
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Restriction of Amino Acid Change in Influenza A Virus H3HA: Comparison of Amino Acid Changes Observed in Nature and In Vitro by Nakajima, Katsuhisa, Nobusawa, Eri, Tonegawa, Ken, Nakajima, Setsuko

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Comparison of Epitope Structures of H3HAs through Protein Modeling of Influenza A Virus Hemagglutinin: Mechanism for Selection of Antigenic Variants in the Presence of a Monoclonal Antibody by Nakajima, Setsuko, Nakajima, Katsuhisa, Nobusawa, Eri, Zhao, Jin, Tanaka, Shigenori, Fukuzawa, Kaori

“…Starting with nine plaques of influenza A/Kamata/14/91(H3N2) virus, we selected mutants in the presence of monoclonal antibody 203 (mAb203). In total, amino…”
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Effects of single-point amino acid substitutions on the structure and function neuraminidase proteins in influenza A virus by Yano, Takuya, Nobusawa, Eri, Nagy, Alexander, Nakajima, Setsuko, Nakajima, Katsuhisa

“…ABSTRACT In order to clarify the effect of amino acid substitutions on the structure and function of the neuraminidase (NA) protein of influenza A virus, we…”
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The mechanism of antigenic shift and drift of human influenza virus by Nakajima, Katsuhisa

“…Influenza virus has a remarkable ability in escaping host defense mechanisms by altering its the antigenic character. The molecular mechanisms by which viruses…”
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Influence of Additional Acylation Site(s) of Influenza B Virus Hemagglutinin on Syncytium Formation by Ujike, Makoto, Nakajima, Katsuhisa, Nobusawa, Eri

“…We studied the effects of an increase in the hydrophobicity of the transmembrane domain (TM) and cytoplasmic tail (CT) of influenza B virus hemagglutinin (BHA)…”
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INHIBITORY EFFECT OF FERULIC ACID ON MACROPHAGE INFLAMMATORY PROTEIN-2 PRODUCTION IN A MURINE MACROPHAGE CELL LINE, RAW264.7 by Sakai, Shinya, Ochiai, Hiroshi, Nakajima, Katsuhisa, Terasawa, Katsutoshi

“…We investigated time-related productions of certain cytokines in lipopolysaccharide (LPS)-stimulated RAW264.7 cells, a murine macrophage cell line, by…”
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Accumulation of amino acid substitutions promotes irreversible structural changes in the hemagglutinin of human influenza AH3 virus during evolution by Nakajima, Katsuhisa, Nobusawa, Eri, Nakajima, Setsuko

“…During protein evolution the amino acid substitutions accumulate with time. However, the effect of accumulation of the amino acid substitutions to structural…”
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Comparison of the Evolution of Recent and Late Phase of Old Influenza A (H1N1) Viruses by Nakajima, Setsuko, Nishikawa, Fumio, Nakajima, Katsuhisa

“…A comparison of the evolutionary tree of new influenza A (H1N1) viruses to that of old H1N1 viruses which disappeared in 1957 was performed. The evolutionary…”
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Three Leucine-Rich Sequences and the N-Terminal Region of Double-Stranded RNA-Activated Protein Kinase (PKR) Are Responsible for Its Cytoplasmic Localization by Takizawa, Takenori, Tatematsu, Chizuru, Watanabe, Masami, Yoshida, Minoru, Nakajima, Katsuhisa

“…The double-stranded RNA-activated-protein kinase PKR was originally identified as a ribosomal protein that regulates protein synthesis at the translational…”
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Differential changes in the concentrations of cytokine-induced neutrophil chemoattractant (CINC)-1 and CINC-2 in exudate during rat lipopolysaccharide-induced inflammation by Shibata, Futoshi, Kato, Hideko, Konishi, Kiyoshi, Okumura, Akihiko, Ochiai, Hiroshi, Nakajima, Katsuhisa, AL-Mokdad, Maher, Nakagawa, Hideo

“…Recently we have puri?ed four neutrophil chemotactic factors from conditioned medium of rat granulation tissue. Two chemokines besides cytokine-induced…”
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Reactivity of human convalescent sera with influenza virus hemagglutinin protein mutants at antigenic site A by Nobusawa, Eri, Omagari, Katsumi, Nakajima, Setsuko, Nakajima, Katsuhisa

“…ABSTRACT How the antibodies of individual convalescent human sera bind to each amino acid residue at the antigenic sites of hemagglutinin (HA) of influenza…”
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Detection of Influenza Viruses in Throat Swab by Using Polymerase Chain Reaction by Yamada, Akira, Imanishi, Jiro, Nakajima, Etsuro, Nakajima, Katsuhisa, Nakajima, Setsuko

“…An assay protocal based on exploiting the polymerase chain reaction (PCR) for the direct detection of influenza virus in throat swab is described. By use of…”
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