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  1. Article

    Open Access

    Hepatocyte growth factor pretreatment boosts functional recovery after spinal cord injury through human iPSC-derived neural stem/progenitor cell transplantation

    Human induced pluripotent stem cell-derived neural stem/progenitor cell (hiPSC-NS/PC)-based cell transplantation has emerged as a groundbreaking method for replacing damaged neural cells and stimulating functi...

    Yu Suematsu, Narihito Nagoshi, Munehisa Shinozaki in Inflammation and Regeneration (2023)

  2. Article

    Open Access

    Pivotal role for S-nitrosylation of DNA methyltransferase 3B in epigenetic regulation of tumorigenesis

    DNA methyltransferases (DNMTs) catalyze methylation at the C5 position of cytosine with S-adenosyl-l-methionine. Methylation regulates gene expression, serving a variety of physiological and pathophysiological ro...

    Kosaku Okuda, Kengo Nakahara, Akihiro Ito, Yuta Iijima in Nature Communications (2023)

  3. No Access

    Article

    Non-density of Points of Small Arithmetic Degrees

    Given a surjective endomorphism \(f: X \rightarrow X\) f : ...

    Yohsuke Matsuzawa, Sheng Meng, Takahiro Shibata in The Journal of Geometric Analysis (2023)

  4. Article

    Open Access

    Histone functions as a cell-surface receptor for AGEs

    Reducing sugars can covalently react with proteins to generate a heterogeneous and complex group of compounds called advanced glycation end products (AGEs). AGEs are generally considered as pathogenic molecule...

    Masanori Itakura, Kosuke Yamaguchi, Roma Kitazawa, Sei-Young Lim in Nature Communications (2022)

  5. Article

    Open Access

    Current progress of rehabilitative strategies in stem cell therapy for spinal cord injury: a review

    Stem cell-based regenerative therapy has opened an avenue for functional recovery of patients with spinal cord injury (SCI). Regenerative rehabilitation is attracting wide attention owing to its synergistic ef...

    Syoichi Tashiro, Osahiko Tsuji, Munehisa Shinozaki in npj Regenerative Medicine (2021)

  6. Article

    Open Access

    Low temperature plasma irradiation products of sodium lactate solution that induce cell death on U251SP glioblastoma cells were identified

    Low-temperature plasma is being widely used in the various fields of life science, such as medicine and agriculture. Plasma-activated solutions have been proposed as potential cancer therapeutic reagents. We p...

    Hiromasa Tanaka, Yugo Hosoi, Kenji Ishikawa, Jun Yoshitake in Scientific Reports (2021)

  7. No Access

    Article

    Map** replication timing domains genome wide in single mammalian cells with single-cell DNA replication sequencing

    Replication timing (RT) domains are stable units of chromosome structure that are regulated in the context of development and disease. Conventional genome-wide RT map** methods require many S-phase cells for...

    Hisashi Miura, Saori Takahashi, Takahiro Shibata, Koji Nagao in Nature Protocols (2020)

  8. No Access

    Article

    Acyl-CoA dehydrogenase long chain (ACADL) is a target protein of stylissatin A, an anti-inflammatory cyclic heptapeptide

    Stylissatin A (SA) is a cyclic heptapeptide isolated from the marine sponge Stylissa massa. SA shows anti-inflammatory activity against lipopolysaccharide (LPS)-stimulated murine RAW264.7 macrophage cells, but th...

    Menghua Zhang, Taiki Sunaba, Yiting Sun, Takahiro Shibata in The Journal of Antibiotics (2020)

  9. No Access

    Article

    Genome-wide stability of the DNA replication program in single mammalian cells

    Here, we report a single-cell DNA replication sequencing method, scRepli-seq, a genome-wide methodology that measures copy number differences between replicated and unreplicated DNA. Using scRepli-seq, we demo...

    Saori Takahashi, Hisashi Miura, Takahiro Shibata, Koji Nagao in Nature Genetics (2019)

  10. No Access

    Article

    Arithmetic degrees for dynamical systems over function fields of characteristic zero

    We study the arithmetic degree of a dominant rational self-map on a smooth projective variety over a function field of characteristic zero. We interpret the notion of arithmetic degree and study related proble...

    Yohsuke Matsuzawa, Kaoru Sano, Takahiro Shibata in Mathematische Zeitschrift (2018)

  11. Article

    Open Access

    Structural and functional insights into S-thiolation of human serum albumins

    Human serum albumin (HSA) is the most abundant serum protein, contributing to the maintenance of redox balance in the extracellular fluids. One single free cysteine residue at position 34 is believed to be a t...

    Fumie Nakashima, Takahiro Shibata, Kohei Kamiya, Jun Yoshitake in Scientific Reports (2018)

  12. Article

    Open Access

    Disruption of the structural and functional features of surfactant protein A by acrolein in cigarette smoke

    The extent to which defective innate immune responses contribute to chronic obstructive pulmonary disease (COPD) is not fully understood. Pulmonary surfactant protein A (SP-A) plays an important role in regula...

    Rina Takamiya, Koji Uchida, Takahiro Shibata, Toshitaka Maeno in Scientific Reports (2017)

  13. Article

    Open Access

    Identification of lactate dehydrogenase as a mammalian pyrroloquinoline quinone (PQQ)-binding protein

    Pyrroloquinoline quinone (PQQ), a redox-active o-quinone, is an important nutrient involved in numerous physiological and biochemical processes in mammals. Despite such beneficial functions, the underlying molecu...

    Mitsugu Akagawa, Kenji Minematsu, Takahiro Shibata, Tatsuhiko Kondo in Scientific Reports (2016)

  14. Article

    Open Access

    Identification of a prostaglandin D2 metabolite as a neuritogenesis enhancer targeting the TRPV1 ion channel

    Mast cells play important roles in allergic inflammation by secreting various mediators. In the present study, based on the finding that the medium conditioned by activated RBL-2H3 mast cells enhanced the nerv...

    Takahiro Shibata, Katsuhiro Takahashi, Yui Matsubara, Emi Inuzuka in Scientific Reports (2016)

  15. Article

    Open Access

    Lysine pyrrolation is a naturally-occurring covalent modification involved in the production of DNA mimic proteins

    Covalent modification of proteins exerts significant effects on their chemical properties and has important functional and regulatory consequences. We now report the identification and verification of an elect...

    Hiroaki Miyashita, Miho Chikazawa, Natsuki Otaki, Yusuke Hioki in Scientific Reports (2014)

  16. Article

    Open Access

    Inflammatory pseudotumor of the liver diagnosed as metastatic liver tumor in a patient with a gastrointestinal stromal tumor of the rectum: report of a case

    Inflammatory pseudotumor (IPT) of the liver is a rare benign lesion. A case of IPT of the liver found in association with a malignant gastrointestinal stromal tumor (GIST) is reported.

    Yoichi Matsuo, Mikinori Sato, Takahiro Shibata in World Journal of Surgical Oncology (2014)

  17. No Access

    Article

    Early Increase in Alveolar Macrophage Prostaglandin 15d-PGJ2 Precedes Neutrophil Recruitment into Lungs of Cytokine-Insufflated Rats

    Early detection and prevention is an important goal in acute respiratory distress syndrome research. We determined the concentration of the anti-inflammatory 15-deoxy-Δ12,14-prostaglandin-J2 (15d-PGJ2) and other ...

    Ana Fernandez-Bustamante, Jelena Klawitter, Paul Wilson, Nancy D. Elkins in Inflammation (2013)

  18. No Access

    Article

    Hydrogen sulfide anion regulates redox signaling via electrophile sulfhydration

    Hydrogen sulfide anion reacts with cellular electrophiles, including 8-nitro-cGMP, and sulfhydration products inhibit S-guanylation–dependent H-Ras activation in cardiac inflammatory injury models. ...

    Motohiro Nishida, Tomohiro Sawa, Naoyuki Kitajima, Katsuhiko Ono in Nature Chemical Biology (2012)