Papers - HATTORI Kazuo
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Oonaka Kenji, Ogihara Kikumi, Miyake Shiro, Kobayashi-Hattori Kazuo, Sugita-Konishi Yoshiko
Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 65 ( 6 ) 160 - 166 2024.12
Language：Japanese Publisher：Japanese Society for Food Hygiene and Safety
<p>Some microorganisms, including lactic acid bacteria (LAB), can bind to mycotoxins. Its binding ability is useful for mycotoxin mitigation. Conventionally, the binding assay for this ability of microorganisms to mycotoxins has been performed by the so-called <i>in vitro</i> assay. We previously reported that <i>Lactococcus lactis</i> isolated from cucumber had the ability to bind to aflatoxins using the <i>in vitro</i> assay., However, this is an indirect method by which binding ability is estimated from the mycotoxin residue in supernatant after some processes such as mix, incubation, and centrifugation and it takes time. In the present study, we developed a direct and rapid assay to assess their binding ability using a surface plasmon resonance imaging (SPRi) instrument. It could observe the binding ability as a visual image in real time. The efficacy of this SPRi assay was compared with the <i>in vitro</i> assay. Aflatoxin M<sub>1</sub>-bovine serum albumin conjugate (AFM<sub>1</sub>-BSA) and deoxynivalenol-BSA conjugate (DON-BSA) were immobilized on the surface of the sensor prism in SPRi assay. The above <i>L. lactis</i> was used to prove the binding ability to the aflatoxin. <i>In vitro</i> assay showed that the binding ratio to AFM<sub>1</sub> was higher than that to DON in both live bacterial cells and heated cells. In the SPRi assay, the binding of live cells to AFM<sub>1</sub> was confirmed by % of the refractivity change (%ΔR) and visual imaging in real-time. The %ΔR of DON was poor, and no visual image was recognized. On the other hand, the heated cells did not bind to any mycotoxins. The results indicate that the SPRi assay can monitor the binding ability of live cells more rapidly and simpler than <i>in vitro</i> assay. It would be a useful tool for the selection of beneficial mycotoxin-detoxifying LAB.</p>
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Valerenic acid promotes adipocyte differentiation, adiponectin production, and glucose uptake via its PPARγ ligand activity Reviewed International journal
Jun Takahashi, Nobuyuki Takahashi, Miki Tadaishi, Makoto Shimizu, Kobayashi-Hattori K
ACS Omega 2022.12
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Effect of short-time treatment with TNF-α on stem cell activity and barrier function in enteroids Reviewed International journal
Yuki Saito, Makoto Shimizu, Ken Iwatsuki, Hikaru Hanyu, Miki Tadaishi, Yoshiko Sugita-Konishi, Kazuo Kobayashi-Hattori
Cytotechnology 73 ( 4 ) 669 - 682 2021.08
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Mycotoxin deoxynivalenol has different impacts on intestinal barrier and stem cells by its route of exposure Reviewed International journal
Hanyu H, Yokoi Y, Nakamura K, Ayabe T, Tanaka K, Uno K, Miyajima K, Saito Y, Iwatsuki K, Shimizu M, Tadaishi M, Kobayashi-Hattori K
Toxins 12 ( 10 ) 610 2020.10
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Anorexic action of fusarenon-x in the hypothalamus and intestine Reviewed International journal
Tominaga M, Ichikawa S, Sakashita F, Tadaishi M, Shimizu M, Kobayashi-Hattori K
Toxicon 187 57 - 64 2020.09
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Interleukin-4 suppresses the proliferation and alters the gene expression in enteroids Reviewed International journal
Yuki Saito, Ken Iwatsuki, Akihiko Inaba, Mika Sato, Miki Tadaishi, Makoto Shimizu, Kazuo Kobayashi-Hattori
Cytotechnology 72 479 - 488 2020.06
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Identification of Reg3β-producing cells using IL-22-stimulated enteroids. Reviewed International journal
Mika Sato, Akihiko Inaba,Ken Iwatsuki, Yuki Saito, Miki Tadaishi, Makoto Shimizu & Kazuo Kobayashi-Hattori
Biosci Biotechnol Biochem 84 594 - 597 2020.03
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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The Effect of Methanolic Valeriana officinalis Root Extract on Adipocyte Differentiation and Adiponectin Production in 3T3-L1 Adipocytes Reviewed International journal
Kousuke Harada, Yuria Kato, Jun Takahashi, Hiyoko Imamura, Natsume Nakamura, Atsuyoshi Nishina, Nyunt Phay, Miki Tadaishi, Makoto Shimizu, Kazuo Kobayashi-Hattori
Plant Foods for Human Nutrition 75 103 - 109 2020.01
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Antidiabetic-Like Effects of Naringenin-7-O-glucoside from Edible Chrysanthemum 'Kotobuki' and Naringenin by Activation of the PI3K/Akt Pathway and PPARγ. Reviewed International journal
Nishina A, Sato D, Yamamoto J, Kobayashi-Hattori K, Hirai Y, Kimura H.
Chem Biodivers 16 e1800434 2019.01
Language：English Publishing type：Research paper (scientific journal)
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Adenosine stimulates hepatic glycogenolysis via adrenal glands-liver crosstalk in mice. Reviewed International journal
Tadaishi M, Toriba Y, Shimizu M, Kobayashi-Hattori K.
PLoS One 13 e0209647 2018.12
Language：English Publishing type：Research paper (scientific journal)
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A Method for Identifying Mouse Pancreatic Ducts. Reviewed International journal
Nakajima C, Kamimoto K, Miyajima K, Matsumoto M, Okazaki Y, Kobayashi-Hattori K, Shimizu M, Yamane T, Oishi Y, Iwatsuki K.
Tissue Eng Part C Methods 24 ( 8 ) 480 - 485 2018.08
Language：English Publishing type：Research paper (scientific journal)
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Effect of essential amino acids on enteroids: Methionine deprivation suppresses proliferation and affects differentiation in enteroid stem cells Reviewed International journal
Yuki Saito, Ken Iwatsuki, Hikaru Hanyu, Natsuki Maruyama, Eitaro Aihara, Miki Tadaishi, Makoto Shimizu, Kazuo Kobayashi-Hattori
Biochemical and Biophysical Research Communications 488 ( 1 ) 171 - 176 2017.06
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Anorexic action of deoxynivalenol in hypothalamus and intestine Reviewed International journal
Tominaga M, Momonaka Y, Yokose C, Tadaishi M, Shimizu M, Yamane T, Oishi Y, Kobayashi-Hattori K
Toxicon 118 54 - 60 2016.04
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Transforming growth factor-β1 induces cholesterol synthesis by increasing HMG-CoA reductase mRNA expression in keratinocytes Reviewed International journal
Yamane T, Muramatsu A, Shimura M, Kobayashi-Hattori K, Oishi Y
Biosci Biotechnol Biochem 2016.03
Language：English Publishing type：Research paper (scientific journal)
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mTOR inhibition by rapamycin increases ceramide synthesis by promoting transforming growth factor-β1/Smad signaling in the skin. Reviewed International journal
Yamane T, Muramatsu A, Yoshino S, Matsui S, Shimura M, Tsujii Y, Iwatsuki K, Kobayashi-Hattori K, Oishi Y
FEBS Open Bio 6 ( 4 ) 317 - 325 2016.02
Language：English Publishing type：Research paper (scientific journal)
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Effects of an amino acid deficiency on hyaluronan synthesis in human dermal fibroblasts. Reviewed International journal
Yamane T, Inoue Y, Kobayashi-Hattori K, Oishi Y
Food Science and Technology Research 22 ( 2 ) 279 - 281 2016.02
Language：English Publishing type：Research paper (scientific journal)
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Effects of Various 5,7-Dihydroxyflavone Analogs on Adipogenesis in 3T3-L1 Cells Reviewed International journal
Nishina A, Ukiya M, Fukatsu M, Koketsu M, Ninomiya M, Sato D, Yamamoto J, Kobayashi-Hattori K, Okubo T, Tokuoka H, and Kimura H
Biol. Pharm. Bull 38 2015.11
Language：English Publishing type：Research paper (scientific journal)
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Hydrocellular foam dressing increases the leptin level in wound fluid Reviewed International journal
Yoshino S, Nakagami G, Ohira T, Kawasaki R, Shimura M, Iwatsuki K, Sanada H, Kobayashi-Hattori K, Oishi Y, Yamane T
Wound Repair Regen 23 ( 5 ) 703 - 710 2015.09
Language：English Publishing type：Research paper (scientific journal)
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Hot water extracts of edible Chrysanthemum morifolium Ramat. exert antidiabetic effects in obese diabetic KK-Ay mice Reviewed International journal
Yamamoto J, Tadaishi M, Yamane T, Oishi Y, Shimizu M, Kobayashi-Hattori K
Biosci Biotechnol Biochem 79 ( 7 ) 1147 - 1154 2015.07
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)
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Perfluorooctanoic acid binds to peroxisome proliferator-activated receptor γ and promotes adipocyte differentiation in 3T3-L1 adipocytes Reviewed International journal
Yamamoto J, Yamane T, Oishi Y, Kobayashi-Hattori K
Biosci Biotechnol Biochem 79 ( 4 ) 636 - 639 2015.04
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal)