DATE Yukari

写真a

Affiliation

Frontier Science Research Center Department of Biological Science Division of Biofunction Analysis Kiyotake Section

Title

Professor

External Link

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Degree 【 display / non-display

  • 博士(医学) ( 1995.3   宮崎医科大学 )

  • 医学士 ( 1987.3   大分医科大学 )

Research Areas 【 display / non-display

  • Life Science / Metabolism and endocrinology  / Metabolism

  • Life Science / Metabolism and endocrinology  / Endocrinology

 

Papers 【 display / non-display

  • Continuous exposure of non-obese adult male rats to a soft-textured, readily absorbable diet induces insulin resistance and derangements in hepatic glucose and lipid metabolism Reviewed

    Fumitake Yamaguchi, Sayaka Akieda-Asai, Eriko Nakamura, Hinano Uchida, Atsushi Yamashita, Yukari Date

    The Journal of Nutrition   155 ( 5 )   1387 - 1397   2025

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.tjnut.2025.03.009

  • Mechanism of muscle atrophy in a normal-weight rat model of type 2 diabetes established by using a soft-pellet diet Reviewed International coauthorship

    Sayaka Akieda-Asai1,*, Hao Ma1, Wanxin Han1, Junko Nagata2, Fumitake Yamaguchi1,3, Yukari Date1,*

    scientific reports   2024

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1038/s41598-024-57727-2

    DOI: https://doi.org/10.1038/s41598-024-57727-2

  • Angiopoietin-Like Growth Factor Involved in Leptin Signaling in the Hypothalamus.

    Jang Y, Heo JY, Lee MJ, Zhu J, Seo C, Go DH, Yoon SK, Yukari D, Oike Y, Sohn JW, Shong M, Kweon GR

    International journal of molecular sciences   22 ( 7 )   2021.3

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/ijms22073443

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  • Palmitic acid induces guanylin gene expression through the toll-like receptor 4/nuclear factor-κB pathway in rat macrophages

    Akieda-Asai S., Ma H., Date Y.

    American Journal of Physiology - Cell Physiology   317 ( 6 )   C1239 - C1246   2019

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:American Journal of Physiology - Cell Physiology  

    Recently, we showed that double-transgenic rats overexpressing guanylin (Gn), a bioactive peptide, and its receptor, guanylyl cyclase-C (GC-C), specifically in macrophages demonstrate an antiobesity phenotype and low-expression levels of proinflammatory cytokines in the mesenteric fat even when fed a high-fat diet. Here, we examined the levels and mechanism of Gn and GC-C transcription following saturated fatty acid and lipopolysaccharide (LPS), an activator of Toll-like receptor 4 (TLR4), exposure by using the NR8383 macrophage cell line. In addition, the levels of guanylin and cGMP were increased by addition of either palmitic acid or LPS. Next, we investigated the interaction of the gene transcription and nuclear factor-κB (NF-κB) by using an NF-κB inhibitor and chromatin immunoprecipitation assay. We showed that palmitic acid induced Gn gene expression via TLR4 and NF-κB. Moreover, we demonstrated that NF-κB binding to the Gn promoter was responsible for the induction of gene transcription by palmitic acid or LPS. Our results indicate that saturated fatty acids such as palmitic acid activate Gn gene expression via the NF-κB pathway, raising the possibility that the activated Gn-GC-C system may contribute to the inhibition of high-fat diet-induced proinflammatory cytokines in macrophages.

    DOI: 10.1152/ajpcell.00081.2019

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  • Influence of food texture on energy metabolism and adiposity in male rats.

    Han W, Utoyoma M, Akieda-Asai S, Hidaka A, Yamada C, Hasegawa K, Nunoi H, Date Y

    Exp Physiol   103 ( 10 )   1347 - 1356   2018.10

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    Language:English   Publishing type:Research paper (scientific journal)  

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Books 【 display / non-display

  • Brain and Orexin

    Date Y( Role: Joint author)

    Kyouritsu Syuppann  2005.9 

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    Language:Japanese Book type:Scholarly book

  • Gastro-Entero-Pancreatic Action of Ghrelin

    Date Y 他( Role: Joint author)

    Springer  2003.4 

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    Language:English Book type:Scholarly book

MISC 【 display / non-display

  • Common clinicopathological features in late-onset hereditary transthyretin amyloidosis (Ala97Gly, Val94Gly and Val30Met)

    Koike H., Nakamura T., Nishi R., Ikeda S., Kawagashira Y., Iijima M., Yasuda T., Mukai E., Date Y., Shiomi K., Nakazato M., Katsuno M., Sobue G.

    Amyloid   26 ( sup1 )   24 - 25   2019.3

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (bulletin of university, research institution)   Publisher:Amyloid  

    DOI: 10.1080/13506129.2019.1582495

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  • グレリン関連物質

    伊達紫

    ホルモンと臨床   54 ( 12 )   116 - 120   2006.12

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Publisher:医学の世界社  

  • PYY3-36

    伊達 紫

    内分泌・糖尿病科   23 ( 3 )   309 - 312   2006.9

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Publisher:科学評論社  

  • 摂食行動の分子メカニズム

    伊達 紫

    実験医学   24 ( 15 )   2434 - 2439   2006.9

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Publisher:羊土社  

  • 消化管由来摂食調節因子(グレリンとCCKを中心に)

    伊達 紫

    内分泌・糖尿病科   22 ( 5 )   499 - 504   2006.5

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Publisher:科学評論社  

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Presentations 【 display / non-display

  • 軟食摂取がラット肝臓のグルコース代謝に与える影響

    山口史剛, 秋枝さやか, 内田ひなの, 伊達紫.

    第45回日本肥満学会・第42回日本肥満症治療学会学術集会  2024.10.19 

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    Event date: 2024.10.19 - 2024.10.20

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 軟食摂取による肥満のない2型糖尿病ラットモデルの病態メカニズムの解明

    秋枝さやか, ⼭⼝ 史剛, 伊達 紫.

    第71回日本実験動物学会総会  2024.5.29 

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    Event date: 2024.5.29 - 2024.5.31

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 軟食摂取による肥満のない2型糖尿病の病態解析

    秋枝さやか, 山口史剛, 伊達紫

    第46回日本分子生物学会年会  2023.12.8 

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    Event date: 2023.12.6 - 2023.12.8

    Presentation type:Poster presentation  

  • 軟らかい食餌が招く2型糖尿病モデルラットの肝臓における脂肪蓄積

    山口史剛, 秋枝さやか, 伊達紫

    第44回日本肥満学会・第41回日本肥満症治療学会学術集会  2023.11.25 

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    Event date: 2023.11.25 - 2023.11.26

    Language:Japanese   Presentation type:Oral presentation (general)  

  • 軟らかい食餌に起因する非肥満型 2 型糖尿病モデルラットの筋萎縮のメカニズム

    秋枝さやか, 山口史剛, 伊達紫.

    第44回日本肥満学会・第41回日本肥満治療学会学術集会  2023.11.25 

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    Event date: 2023.11.25 - 2023.11.26

    Presentation type:Oral presentation (general)  

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Awards 【 display / non-display

  • 日本肥満学会学術奨励賞

    2007.10   日本肥満学会  

    伊達 紫

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • 日本内分泌学会研究奨励賞

    2006.5   日本内分泌学会  

    伊達 紫

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • 川上賞

    2004.10   日本神経内分泌学会  

    伊達 紫

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • トランスサイレチン変異による心アミロイドーシスの遺伝子解析と臨床像の特徴

    2001.4   日本内科学会  

    伊達 紫

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

Grant-in-Aid for Scientific Research 【 display / non-display

  • 軟らかい食べ物が招く生活習慣病の発症機序に関する研究

    Grant number:23K22223  2024.04 - 2025.03

    独立行政法人日本学術振興会  科学研究費基金  基盤研究(B)

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    Authorship:Principal investigator 

  • 軟らかい食べ物が招く生活習慣病の発症機序に関する研究

    Grant number:22H00952  2022.04 - 2025.03

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(B)

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    Authorship:Principal investigator 

  • 軟らかい食物摂取により引き起こされる日本人型糖尿病の病態解析

    Grant number:16K00911  2016.04 - 2019.03

    科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator 

  • 軟らかい食物が小太り糖尿病をまねく機序とその分子機構の解明

    Grant number:25560056  2013.04 - 2016.03

    科学研究費補助金  挑戦的萌芽研究

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    Authorship:Principal investigator 

    軟らかい食物が小太り糖尿病をまねく機序とその分子機構の解明

  • 脂肪滴蓄積制御におけるグアニリン/GC-C発現マクロファージの役割

    Grant number:25126721  2013.04 - 2015.03

    科学研究費補助金  新学術領域研究(研究領域提案型)(公募研究)

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    Authorship:Principal investigator 

    脂肪滴蓄積制御におけるグアニリン/GC-C発現マクロファージの役割

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