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    Article

    A chromatin-regulated biphasic circuit coordinates IL-1β-mediated inflammation

    Inflammation is characterized by a biphasic cycle consisting initially of a proinflammatory phase that is subsequently resolved by anti-inflammatory processes. Interleukin-1β (IL-1β) is a master regulator of p...

    Ezio T. Fok, Simone J. C. F. M. Moorlag, Yutaka Negishi, Laszlo A. Groh in Nature Genetics (2024)

  2. Article

    Open Access

    Schaaf-Yang syndrome shows a Prader-Willi syndrome-like phenotype during infancy

    Schaaf-Yang syndrome (SYS) is a newly recognized imprinting related syndrome, which is caused by a truncating variant in maternally imprinted MAGEL2 located in 15q11-q13. Yet, precise pathomechanism remains to be...

    Yutaka Negishi, Daisuke Ieda, Ikumi Hori in Orphanet Journal of Rare Diseases (2019)

  3. Article

    Open Access

    A novel CUL4B splice site variant in a young male exhibiting less pronounced features

    Patients with variants in CUL4B exhibit syndromic intellectual disability (MIM #300354). A seven-year-old boy presented with intellectual disability, a history of seizure, characteristic facial features, and shor...

    Yuji Nakamura, Yusuke Okuno, Hideki Muramatsu, Tomoko Kawai in Human Genome Variation (2019)

  4. Article

    Open Access

    A novel splicing mutation in SLC9A6 in a boy with Christianson syndrome

    A loss of function mutation in SLC9A6 (Xq26.3) is responsible for Christianson syndrome in males. We identified a novel splicing mutation (NM_006359.2:c.1141-8C>A) of SLC9A6 in a seven-year-old boy with microceph...

    Daisuke Ieda, Ikumi Hori, Yuji Nakamura, Kei Ohashi in Human Genome Variation (2019)

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    Article

    Chestnut goby, Gymnogobius castaneus (O’Shaughnessy 1875), as a suitable host of Anemina arcaeformis (Heude 1877) in floodplain water bodies, Hokkaido, Northern Japan

    This study examined a host-parasite relationship between chestnut goby Gymnogobius castaneus (O’Shaughnessy 1875) and a unionid mussel Anemina arcaeformis (Heude 1877) in three floodplain water bodies of the Ishi...

    Junjiro N. Negishi, Kazuki Miura, Hokuto Izumi, Yutaka Negishi in Limnology (2018)

  6. Article

    Open Access

    Defects in autophagosome-lysosome fusion underlie Vici syndrome, a neurodevelopmental disorder with multisystem involvement

    Vici syndrome (VICIS) is a rare, autosomal recessive neurodevelopmental disorder with multisystem involvement characterized by agenesis of the corpus callosum, cataracts, cardiomyopathy, combined immunodeficie...

    Ikumi Hori, Takanobu Otomo, Mitsuko Nakashima, Fuyuki Miya in Scientific Reports (2017)

  7. Article

    Open Access

    A combination of genetic and biochemical analyses for the diagnosis of PI3K-AKT-mTOR pathway-associated megalencephaly

    Constitutive activation of the PI3K-AKT-mTOR pathway (mTOR pathway) underlies megalencephaly in many patients. Yet, prevalence of the involvement of the PI3K-AKT-mTOR pathway in patients with megalencephaly re...

    Yutaka Negishi, Fuyuki Miya, Ayako Hattori, Yoshikazu Johmura in BMC Medical Genetics (2017)

  8. Article

    Open Access

    Truncating mutation in NFIA causes brain malformation and urinary tract defects

    Chromosome 1p32-p31 deletion syndrome involving the Nuclear factor I/A (NFIA) gene is characterized by corpus callosum hypoplasia or defects and urinary tract defects. Herein we report on a case resembling the 1p...

    Yutaka Negishi, Fuyuki Miya, Ayako Hattori, Kentaro Mizuno in Human Genome Variation (2015)

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    Article

    An atlas of active enhancers across human cell types and tissues

    Enhancers control the correct temporal and cell-type-specific activation of gene expression in multicellular eukaryotes. Knowing their properties, regulatory activity and targets is crucial to understand the r...

    Robin Andersson, Claudia Gebhard, Irene Miguel-Escalada, Ilka Hoof in Nature (2014)

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    Article

    Two patients with acute rotavirus encephalitis associated with cerebellar signs and symptoms

    Rotavirus, one of the major causes of severe gastroenteritis in children, occasionally causes central nervous system complications. Recently several patients with acute encephalitis/encephalopathy due to rotav...

    Satoru Kobayashi, Yutaka Negishi, Naoki Ando, Tetsuya Ito in European Journal of Pediatrics (2010)