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  1. Article

    Open Access

    A computationally designed ACE2 decoy has broad efficacy against SARS-CoV-2 omicron variants and related viruses in vitro and in vivo

    SARS-CoV-2, especially B.1.1.529/omicron and its sublineages, continues to mutate to evade monoclonal antibodies and antibodies elicited by vaccination. Affinity-enhanced soluble ACE2 (sACE2) is an alternative...

    Brandon Havranek, Graeme Walker Lindsey, Yusuke Higuchi in Communications Biology (2023)

  2. Article

    Open Access

    Cell response analysis in SARS-CoV-2 infected bronchial organoids

    The development of an in vitro cell model that can be used to study severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) research is expected. Here we conducted infection experiments in bronchial organ...

    Emi Sano, Tatsuya Suzuki, Rina Hashimoto, Yumi Itoh in Communications Biology (2022)

  3. Article

    Open Access

    SARS-CoV-2 ORF6 disrupts nucleocytoplasmic trafficking to advance viral replication

    Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ORF6 is an antagonist of interferon (IFN)-mediated antiviral signaling, achieved through the prevention of STAT1 nuclear localization. However, the ...

    Yoichi Miyamoto, Yumi Itoh, Tatsuya Suzuki, Tomohisa Tanaka in Communications Biology (2022)

  4. Article

    Open Access

    Engineered ACE2 receptor therapy overcomes mutational escape of SARS-CoV-2

    SARS-CoV-2 has mutated during the global pandemic leading to viral adaptation to medications and vaccinations. Here we describe an engineered human virus receptor, ACE2, by mutagenesis and screening for bindin...

    Yusuke Higuchi, Tatsuya Suzuki, Takao Arimori, Nariko Ikemura in Nature Communications (2021)

  5. Article

    Open Access

    Correction: Corrigendum: Pterosin B prevents chondrocyte hypertrophy and osteoarthritis in mice by inhibiting Sik3

    Nature Communications 7: Article number: 10959 (2016); Published: 24 March 2016; Updated: 27 June 2016 In this Article, there is an error in the labelling of the western blot in Fig. 3f. The labels indicating ...

    Yasuhito Yahara, Hiroshi Takemori, Minoru Okada, Azuma Kosai in Nature Communications (2016)

  6. Article

    Open Access

    Pterosin B prevents chondrocyte hypertrophy and osteoarthritis in mice by inhibiting Sik3

    Osteoarthritis is a common debilitating joint disorder. Risk factors for osteoarthritis include age, which is associated with thinning of articular cartilage. Here we generate chondrocyte-specific salt-inducib...

    Yasuhito Yahara, Hiroshi Takemori, Minoru Okada, Azuma Kosai in Nature Communications (2016)

  7. No Access

    Article

    Callicarpa longissima extract, carnosol-rich, potently inhibits melanogenesis in B16F10 melanoma cells

    Cosmetic industries focus on develo** materials and resources that regulate skin pigmentation. Melanin, the major pigment in human skin, protects the skin against damage from ultraviolet light. An ethanolic ...

    Minori Yamahara, Koji Sugimura, Ayako Kumagai in Journal of Natural Medicines (2016)

  8. No Access

    Chapter

    Is IgA Nephropathy (IgAN) a Familial or Sporadic Disease?

    There have been several lines of evidences for familial aggregation of IgA nephropathy (IgAN), as well as mesangial deposition of IgA, suggesting that the susceptibility to this disease is genetically controll...

    Ichiei Narita, Yoshikatsu Kaneko, Yumi Itoh in Pathogenesis and Treatment in IgA Nephropa… (2016)

  9. Article

    Plasma adiponectin levels predict cardiovascular events in the observational Arita Cohort Study in Japan: the importance of the plasma adiponectin levels

    As the plasma level of adiponectin is related to metabolic syndrome and cardiovascular events, a low plasma adiponectin level may either cause or trigger cardiovascular disorders. The purpose of this study was...

    Chun-Yen Chen, Masanori Asakura, Hiroshi Asanuma, Takuya Hasegawa in Hypertension Research (2012)

  10. No Access

    Article

    Localization of vascular endothelial growth factor in synovial membrane mast cells: examination with ”multi-labelling subtraction immunostaining”

     Mast cells are believed to play a novel part in the development of destructive synovial pannus in rheumatoid arthritis (RA). This study was undertaken to investigate the localization of vascular endothelial g...

    Takahiro Yamada, Motohiro Sawatsubashi, Yumi Itoh, Genichiro Edakuni in Virchows Archiv (1998)