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  1. Article

    Open Access

    Ptf1a inactivation in adult pancreatic acinar cells causes apoptosis through activation of the endoplasmic reticulum stress pathway

    Pancreas transcription factor 1 subunit alpha (PTF1A) is one of the key regulators in pancreatogenesis. In adults, it transcribes digestive enzymes, but its other functions remain largely unknown. Recent condi...

    Morito Sakikubo, Kenichiro Furuyama, Masashi Horiguchi in Scientific Reports (2018)

  2. Article

    Open Access

    Diabetes Caused by Elastase-Cre-Mediated Pdx1 Inactivation in Mice

    Endocrine and exocrine pancreas tissues are both derived from the posterior foregut endoderm, however, the interdependence of these two cell types during their formation is not well understood. In this study, ...

    Sota Kodama, Yasuhiro Nakano, Koji Hirata, Kenichiro Furuyama in Scientific Reports (2016)

  3. Article

    Open Access

    Impact of Sox9 Dosage and Hes1-mediated Notch Signaling in Controlling the Plasticity of Adult Pancreatic Duct Cells in Mice

    In the adult pancreas, there has been a long-standing dispute as to whether stem/precursor populations that retain plasticity to differentiate into endocrine or acinar cell types exist in ducts. We previously ...

    Shinichi Hosokawa, Kenichiro Furuyama, Masashi Horiguchi in Scientific Reports (2015)

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    Book

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    Article

    Continuous cell supply from a Sox9-expressing progenitor zone in adult liver, exocrine pancreas and intestine

    Yoshiya Kawaguchi and colleagues show that a Sox9-positive progenitor pool located in the epithelia of the biliary and pancreatic ducts of adult mice serves as a continuous source of intestinal cells, hepatocy...

    Kenichiro Furuyama, Yoshiya Kawaguchi, Haruhiko Akiyama in Nature Genetics (2011)

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    Book

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    Chapter

    High-Voltage Tolerant Circuits

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

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    Chapter

    Variability Issue in the Nanometer Era

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

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    Chapter

    Ultra-Low Voltage Nano-Scale DRAM Cells

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

  10. No Access

    Chapter

    Leakage Reduction for Logic Circuits in RAMs

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

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    Chapter

    Reference Voltage Generators

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

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    Chapter

    Voltage Up-Converters and Negative Voltage Generators

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

  13. No Access

    Chapter

    An Introduction to LSI Design

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

  14. No Access

    Chapter

    Ultra-Low Voltage Nano-Scale SRAM Cells

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)

  15. No Access

    Chapter

    Voltage Down-Converters

    Kiyoo Itoh, Masashi Horiguchi, Hitoshi Tanaka in Ultra-Low Voltage Nano-Scale Memories (2007)