Physiological and pathological role of the endoplasmic reticulum stress transducer protein ATF6beta
Project/Area Number |
25293080
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Pathological medical chemistry
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Research Institution | The University of Tokushima |
Principal Investigator |
OYADOMARI Seiichi 徳島大学, 先端酵素学研究所(プロテオ), 教授 (90502534)
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Co-Investigator(Kenkyū-buntansha) |
親泊 美帆 徳島大学, 疾患プロテオゲノム研究センター, 特任助教 (00596158)
三宅 雅人 徳島大学, 疾患プロテオゲノム研究センター, 助教 (30588976)
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Co-Investigator(Renkei-kenkyūsha) |
MORI Kazutoshi 京都大学, 理学系研究科, 教授 (70182194)
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Project Period (FY) |
2013-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2015: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2014: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
|
Keywords | 分子病態学 / 小胞体ストレス / ATF6 |
Outline of Final Research Achievements |
The living organisms have a response against unfolded proteins in the endoplasmic reticulum (ER), the so-called UPR. ATF6 is a main regulator of the UPR. Mammalian cells have two genes that encode ATF6 (ATF6α and ATF6β) at different loci on the chromosome, and it has been reported that ATF6α, not ATF6β, is important for protein folding. In this study, we found that ATF6β is important for cartilage differentiation and colitis development from analysis using ATF6β knockout mouse. Thus, the UPR signaling pathway can control biological functions such as metabolism and immunity beside maintaining ER protein homeostasis.
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Report
(5 results)
Research Products
(62 results)
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[Journal Article] Correction: Long-Term Low Carbohydrate Diet Leads to Deleterious Metabolic Manifestations in Diabetic Mice.2016
Author(s)
Handa K, Inukai K, Onuma H, Kudo A, Nakagawa F, Tsugawa K, Kitahara A, Moriya R, Takahashi K, Sumitani Y, Hosaka T, Kawakami H, Oyadomari S, Ishida H.
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Journal Title
PLoS One
Volume: 11
Issue: 5
Pages: e0155751-e0155751
DOI
Related Report
Peer Reviewed
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[Journal Article] Skeletal muscle-specific eukaryotic translation initiation factor 2α phosphorylation controls amino acid metabolism and fibroblast growth factor 21-mediated non-cell-autonomous energy metabolism.2016
Author(s)
Miyake M, Nomura A, Ogura A, Takehana K, Kitahara Y, Takahara K, Tsugawa K, Miyamoto C, Miura N, Sato R, Kurahashi K, Harding HP, Oyadomari M, Ron D, Oyadomari S.
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Journal Title
FASEB journal
Volume: 30
Issue: 2
Pages: 798-812
DOI
NAID
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Unfolded protein response in hypothalamic cultures of wild-type and ATF6α-knockout mice.2016
Author(s)
Lu W, Hagiwara D, Morishita Y, Tochiya M, Azuma Y, Suga H, Goto M, Banno R, Sugimura Y, Oyadomari S, Mori K, Arima H
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Journal Title
Neurotic Lett.
Volume: 612
Pages: 199-203
DOI
Related Report
Peer Reviewed
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[Journal Article] γ-oryzanol protects pancreatic β-cells against endoplasmic reticulum stress in male mice.2015
Author(s)
Kozuka C, Sunagawa S, Ueda R, Higa M, Tanaka H, Shimizu-Okabe C, Ishiuchi S, Takayama C, Matsushita M, Tsutsui M, Miyazaki JI, Oyadomari S, Shimabukuro M, Masuzaki H
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Journal Title
Endocrinology
Volume: 156
Issue: 4
Pages: 1242-1250
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] A novel insulinotropic mechanism of whole grain-derived γ-oryzanol via the suppression of local dopamine D2 receptor signalling in mouse islet.2015
Author(s)
Kozuka C, Sunagawa S, Ueda R, Higa M, Ohshiro Y, Tanaka H, Shimizu-Okabe C, Takayama C, Matsushita M, Tsutsui M, Ishiuchi S, Nakata M, Yada T, Miyazaki JI, Oyadomari S, Shimabukuro M, Masuzaki H.
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Journal Title
Br J Pharmacol
Volume: 172
Issue: 18
Pages: 4519-4534
DOI
Related Report
Peer Reviewed
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[Journal Article] Long-term low carbohydrate diet leads to deleterious metabolic manifestations in diabetic mice.2014
Author(s)
Handa K, Inukai K, Onuma H, Kudo A, Nakagawa F, Tsugawa K, Kitahara A, Moriya R, Takahashi K, Sumitani Y, Hosaka T, Kawakami H, Oyadomari S, Ishida H.
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Journal Title
PLoS One.
Volume: 9
Issue: 12
Pages: 4905-4914
DOI
Related Report
Peer Reviewed
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[Presentation] ATF6αの骨形成における役割2015
Author(s)
森本 雅俊,久永 哲,張 君,谷内 秀輔,山川 哲生,三宅 雅人,西良 浩一,親泊 政一
Organizer
第10回小胞体ストレス研究会
Place of Presentation
淡路夢舞台国際会議場(兵庫県・淡路市)
Year and Date
2015-11-29
Related Report
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[Presentation] Saturated Fatty Acids Predominantly Activate PERK Pathway via Altered Composition of the Endoplasmic Reticulum Membrane, and Reduce Insulin Secretion in Pancreatic β Cell by Translation Attenuation2015
Author(s)
KIYOE KURAHASHI, TOMOKO MORI, CHINOBU MIYAMOTO, KAZUE TSUGAWA, MIHO OYADOMARI, KAZUNA TAKAHARA, CHIZUKO KIMURA, MASATO MIYAKE, TOSHIO MATSUMOTO, SEIICHI OYADOMARI
Organizer
75th ADA Scientific Sessions
Place of Presentation
Boston(USA)
Year and Date
2015-06-07
Related Report
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[Presentation] 膵β細胞での脂肪毒性における小胞体ストレス応答の役割の解明2015
Author(s)
倉橋清衛, 森智子, 宮本千伸, 津川和江,三浦直子, 親泊美帆, 野村明利, 高原一菜,佐藤亮祐, 山下裕紀子, 木村千寿子, 三宅雅人, 松本俊夫, 親泊政一
Organizer
第58回日本糖尿病学会年次学術集会
Place of Presentation
海峡メッセ下関(山口県・下関市)
Year and Date
2015-05-21
Related Report
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[Presentation] 飽和脂肪酸による膵β細胞の小胞体膜の組成変化は、PERK経路活性化を遷延させ翻訳抑制を介してインスリン分泌を低下させる2014
Author(s)
倉橋清衛, 森智子, 宮本千伸, 津川和江, 親泊美帆, 高原一菜, 佐藤亮祐, 木村千寿子, 三宅雅人, 松本俊夫, 親泊政一
Organizer
第9回小胞体ストレス研究会
Place of Presentation
徳島大学(徳島県・徳島市)
Year and Date
2014-07-04
Related Report
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[Presentation] 第9回小胞体ストレス研究会2014
Author(s)
佐藤亮祐, 三宅雅人, 松尾顕, 張君, 谷内秀輔, 倉橋清衛, 高原一菜, 久永哲, 西良浩一, 親泊政一
Organizer
第9回小胞体ストレス研究会
Place of Presentation
徳島大学(徳島県・徳島市)
Year and Date
2014-07-04
Related Report
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[Presentation] 飽和脂肪酸は膵β細胞の小胞体膜の組成を変化させ、PERK経路の活性化による翻訳抑制を介してインスリン分泌を低下させる2014
Author(s)
倉橋清衛, 森智子, 宮本千伸, 津川和江,三浦直子, 親泊美帆, 野村明利, 高原一菜,佐藤亮祐, 山下裕紀子, 木村千寿子, 三宅雅人, 松本俊夫, 親泊政一
Organizer
第57回日本糖尿病学会年次学術集会
Place of Presentation
大阪国際会議場(大阪府・大阪市)
Year and Date
2014-05-22
Related Report
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