Search Results - "Ohishi, Hiroaki"
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Role of UHRF1 in de novo DNA methylation in oocytes and maintenance methylation in preimplantation embryos
Published in PLoS genetics (04-10-2017)“…The methylation of cytosine at CG sites in the mammalian genome is dynamically reprogrammed during gametogenesis and preimplantation development. It was…”
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The DNMT3A ADD domain is required for efficient de novo DNA methylation and maternal imprinting in mouse oocytes
Published in PLoS genetics (01-08-2023)“…Establishment of a proper DNA methylation landscape in mammalian oocytes is important for maternal imprinting and embryonic development. De novo DNA…”
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Combined and differential roles of ADD domains of DNMT3A and DNMT3L on DNA methylation landscapes in mouse germ cells
Published in Nature communications (16-04-2024)“…DNA methyltransferase 3A (DNMT3A) and its catalytically inactive cofactor DNA methyltransferase 3-Like (DNMT3L) proteins form functional heterotetramers to…”
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The DNMT3A PWWP domain is essential for the normal DNA methylation landscape in mouse somatic cells and oocytes
Published in PLoS genetics (28-05-2021)“…DNA methylation at CG sites is important for gene regulation and embryonic development. In mouse oocytes, de novo CG methylation requires preceding…”
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STREAMING-tag system reveals spatiotemporal relationships between transcriptional regulatory factors and transcriptional activity
Published in Nature communications (20-12-2022)“…Transcription is a dynamic process. To detect the dynamic relationship among protein clusters of RNA polymerase II and coactivators, gene loci, and…”
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Precise immunofluorescence canceling for highly multiplexed imaging to capture specific cell states
Published in Nature communications (08-05-2024)“…Cell states are regulated by the response of signaling pathways to receptor ligand-binding and intercellular interactions. High-resolution imaging has been…”
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Zfp281 Shapes the Transcriptome of Trophoblast Stem Cells and Is Essential for Placental Development
Published in Cell reports (Cambridge) (07-05-2019)“…Placental development is a key event in mammalian reproduction and embryogenesis. However, the molecular basis underlying placental development is not fully…”
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Ddhd1 knockout mouse as a model of locomotive and physiological abnormality in familial spastic paraplegia
Published in Bioscience reports (26-02-2021)“…We have previously reported a novel homozygous 4-bp deletion in DDHD1 as the responsible variant for spastic paraplegia type 28 (SPG28; OMIM#609340). The…”
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Characterization of genetic‐origin‐dependent monoallelic expression in mouse embryonic stem cells
Published in Genes to cells : devoted to molecular & cellular mechanisms (01-01-2020)“…Monoallelic gene expression occurs in various mammalian cells and can be regulated genetically, epigenetically and/or stochastically. We identified 145…”
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Phase II/III, randomized, double-blind, parallel-group study of monthly delayed-release versus daily immediate-release risedronate tablets in Japanese patients with involutional osteoporosis
Published in Journal of bone and mineral metabolism (2020)“…Absorption of oral immediate-release (IR) risedronate tablets is reduced by food intake, thus a delayed-release (DR) tablet has been developed to overcome the…”
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Image Analysis Protocol for DNA/RNA/Immunofluorescence (IF)-seqFISH Data
Published in Methods in molecular biology (Clifton, N.J.) (2025)“…Imaging-based spatial multi-omics technologies facilitate the analysis of higher-order genomic structures, gene transcription, and the localization of proteins…”
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Organization of transcription and 3D genome as revealed by live-cell imaging
Published in Current opinion in structural biology (01-08-2023)“…Higher-order genomic structures play a critical role in regulating gene expression by influencing the spatial proximity of promoters and enhancers. Live-cell…”
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Poorly controlled diabetes during pregnancy and lactation activates the Foxo1 pathway and causes glucose intolerance in adult offspring
Published in Scientific reports (15-07-2019)“…Exposure to maternal diabetes during pregnancy results in diabetes in offspring, but its underlying mechanisms are unclear. Here, we investigated the phenotype…”
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Efficacy, tolerability and safety of once-monthly administration of 75 mg risedronate in Japanese patients with involutional osteoporosis: A comparison with a 2.5 mg once-daily dosage regimen
Published in Bone (New York, N.Y.) (01-02-2014)“…Abstract Oral risedronate has been shown to be effective in the treatment of osteoporosis when administered once-daily or once-weekly in Japan. This…”
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Efficacy, tolerability and safety of once-monthly administration of 75mg risedronate in Japanese patients with involutional osteoporosis: A comparison with a 2.5mg once-daily dosage regimen
Published in Bone (New York, N.Y.) (01-02-2014)“…Oral risedronate has been shown to be effective in the treatment of osteoporosis when administered once-daily or once-weekly in Japan. This randomized,…”
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