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  1. Article

    Open Access

    Cerebellar damage with inflammation upregulates oxytocin receptor expression in Bergmann Glia

    The cerebellum plays an important role in cognitive and social functioning. Childhood damage in the cerebellum increases the risk of autism spectrum disorder. Cerebellar inflammation induces social avoidance i...

    Ayumu Inutsuka, Aisa Hattori, Masahide Yoshida, Yuki Takayanagi in Molecular Brain (2024)

  2. Article

    Open Access

    Nanobody-based RFP-dependent Cre recombinase for selective anterograde tracing in RFP-expressing transgenic animals

    Transgenic animals expressing fluorescent proteins are widely used to label specific cells and proteins. By using a split Cre recombinase fused with mCherry-binding nanobodies or designed ankyrin repeat protei...

    Ayumu Inutsuka, Sho Maejima, Hiroyuki Mizoguchi, Ryosuke Kaneko in Communications Biology (2022)

  3. Article

    Open Access

    Involvement of MCH-oxytocin neural relay within the hypothalamus in murine nursing behavior

    Multiple sequential actions, performed during parental behaviors, are essential elements of reproduction in mammalian species. We showed that neurons expressing melanin concentrating hormone (MCH) in the later...

    Yoko Kato, Harumi Katsumata, Ayumu Inutsuka, Akihiro Yamanaka in Scientific Reports (2021)

  4. Article

    Open Access

    Neuronal SIRT1 regulates macronutrient-based diet selection through FGF21 and oxytocin signalling in mice

    Diet affects health through ingested calories and macronutrients, and macronutrient balance affects health span. The mechanisms regulating macronutrient-based diet choices are poorly understood. Previous studi...

    Sho Matsui, Tsutomu Sasaki, Daisuke Kohno, Keisuke Yaku in Nature Communications (2018)

  5. Article

    Open Access

    The integrative role of orexin/hypocretin neurons in nociceptive perception and analgesic regulation

    The level of wakefulness is one of the major factors affecting nociception and pain. Stress-induced analgesia supports an animal’s survival via prompt defensive responses against predators or competitors. Prev...

    Ayumu Inutsuka, Akira Yamashita, Srikanta Chowdhury, Junichi Nakai in Scientific Reports (2016)

  6. Article

    Open Access

    Atomistic design of microbial opsin-based blue-shifted optogenetics tools

    Microbial opsins with a bound chromophore function as photosensitive ion transporters and have been employed in optogenetics for the optical control of neuronal activity. Molecular engineering has been utilize...

    Hideaki E. Kato, Motoshi Kamiya, Seiya Sugo, Jumpei Ito in Nature Communications (2015)

  7. Article

    Open Access

    Vangl2 Regulates E-Cadherin in Epithelial Cells

    E-cadherin belongs to the classic cadherin subfamily of calcium-dependent cell adhesion molecules and is crucial for the formation and function of epithelial adherens junctions. In this study, we demonstrate t...

    Tadahiro Nagaoka, Ayumu Inutsuka, Khadiza Begum in Scientific Reports (2014)