Quality control of secretory proteins containing proline residues in the cis form
Project/Area Number |
25440060
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Functional biochemistry
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Research Institution | National Cardiovascular Center Research Institute |
Principal Investigator |
KOKAME KOICHI 国立研究開発法人国立循環器病研究センター, 研究所, 部長 (40270730)
|
Co-Investigator(Renkei-kenkyūsha) |
HIGUCHI YUKA 国立研究開発法人国立循環器病研究センター, 研究所, 非常勤研究員 (30443477)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | タンパク質品質管理 / 小胞体 / プロリン異性化酵素 / ADAMTS13 |
Outline of Final Research Achievements |
Catalysis of cis-trans isomerization of proline residues is often necessary for proper protein folding and function. This study was aimed at understanding the functional importance of the proline isomerization in the quality control of secretory proteins. We used MDTCS domains of ADAMTS13 that contain four proline residues in the cis form as a model protein. As the results using cultured cells and mice, it was revealed that the proline isomerization catalyzed by cyclophilin B in the endoplasmic reticulum was important for secretion of the MDTCS domains. At least a subset of cyclophilin B molecules were associated with the protein complexes involved in endoplasmic reticulum-associated degradation.
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Report
(4 results)
Research Products
(61 results)
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[Journal Article] Genetic variations in complement factors in patients with congenital thrombotic thrombocytopenic purpura with renal insufficiency.2016
Author(s)
Fan X, Kremer Hovinga JA, Shirotani-Ikejima H, Eura Y, Hirai H, Honda S, Kokame K, Taleghani MM, von Krogh AS, Yoshida Y, Fujimura Y, Lammle B, Miyata T
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Journal Title
Int J Hematol
Volume: 103
Issue: 3
Pages: 283-291
DOI
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Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Influence of a rotational speed modulation system used with an implantable continuous-flow left ventricular assist device (EVAHEART) on von Willebrand factor dynamics2016
Author(s)
Noritsugu Naito, Toshihide Mizuno, Takashi Nishimura, Satoru Kishimoto, Yoshiaki Takewa, Yuka Eura, Koichi Kokame, Toshiyuki Miyata, Kazuma Date, Akihide Umeki, Masahiko Ando, Minoru Ono, and Eisuke Tatsumi
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Journal Title
Artif. Organs
Volume: 未定
Issue: 9
Pages: 877-883
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Ndrg1 is a T cell clonal anergy factor negatively regulated by CD28-costimulation and interleukin-22015
Author(s)
Yu Mi Oh, Hyung Bae Park, Jae Hun Shin, Ji Eun Lee, Ha Young Park, Dhong Hyo Kho, Jun Sung Lee, Heonsik Choi, Tomohiko Okuda, Koichi Kokame, Toshiyuki Miyata, In-Hoo Kim, Seung Hoon Lee, Ronald Schwartz, and Kyungho Choi
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Journal Title
Nat. Commun.
Volume: 6
Issue: 1
Pages: 8698-8698
DOI
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Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Up-regulation of endothelial nitric oxide synthase (eNOS), silent mating type information regulation 2 homologue 1 (SIRT1) and autophagy-related genes by repeated treatments with resveratrol in human umbilical vein endothelial cells2013
Author(s)
Yoshie Takizawa, Yukiko Kosuge, Hiroyo Awaji, Emi Tamura, Ayako Takai, Takaaki Yanai, Reiko Yamamoto, Koichi Kokame, Toshiyuki Miyata, Rieko Nakata, and Hiroyasu Inoue
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Journal Title
Brit. J. Nutr.
Volume: 110
Issue: 12
Pages: 2150-2155
DOI
Related Report
Peer Reviewed
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[Journal Article] The Satb1 protein directs hematopoietic stem cell differentiation toward lymphoid lineages.2013
Author(s)
Satoh Y, Yokota T, Sudo T, Kondo M, Lai A, Kincade PW, Kouro T, Iida R, Kokame K, Miyata T, Habuchi Y, Matsui K, Tanaka H, Matsumura I, Oritani K, Kohwi-Shigematsu T, Kanakura Y.
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Journal Title
Immunity
Volume: 38
Issue: 6
Pages: 1105-1115
DOI
Related Report
Peer Reviewed
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[Journal Article] Long term follow up of congenital thrombotic thrombocytopenic purpura (Upshaw-Schulman syndorome) on hemodialysis for 19 years: a case report2013
Author(s)
Mise K, Ubara Y, Matsumoto M, Sumida K, Hiramatsu R, Hasegawa E, Yamanouchi M, Hayami N, Suwabe T, Hoshino J, Sawa N, Ohashi K, Kokame K, Miyata T, Fujimura Y, Takaichi K.
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Journal Title
BMC Nephrol.
Volume: 14
Issue: 1
Pages: 156-156
DOI
Related Report
Peer Reviewed
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[Presentation] 日本人の非典型溶血性尿毒症症候群患者の遺伝子解析 補体系因子とDGKEの遺伝子変異2015
Author(s)
宮田敏行, 加藤秀樹, 内田裕美子, 吉田瑶子, 小亀浩市, 福岡利仁, 要伸也, 大田敏之, 浦山耕太郎, 藤永周一郎, 櫻谷浩志, 喜瀬智郎, 渡邉栄三, 織田成人, 永田裕子, 玉井宏史, 小松真太郎, 前沢浩司, 川村尚久, 永野幸治, 河野智康, 松本雅則, 藤村吉博, 南学正臣
Organizer
第52回日本補体学会学術集会
Place of Presentation
名古屋
Year and Date
2015-08-21
Related Report
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[Presentation] Hereditary TTP - a young patient population with high prevalence of arterial thromboembolic events: first results from the hereditary TTP registry2015
Author(s)
Magnus Mansouri, Masanori Matsumoto, Zuzana Cermakova, Kenneth D. Friedman, James N. George, Ingrid Hrachovinova, Paul N. Knobl, Koichi Kokame, Anne Sophie von Krogh, Reinhard Schneppenheim, Sara K. Vesley, Yoshihiro Fujimura, Bernhard Lammle, and Johanna A. Kremer Hovinga
Organizer
XXV Congress of the International Society on Thrombosis and Haemostasis
Place of Presentation
Toronto
Year and Date
2015-06-20
Related Report
Int'l Joint Research
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[Presentation] αIIb(R990W), a constitutive activating mutation of integrin αIIbβ3, knock-in mice show macrothrombocytopenia with impairment of platelet function2014
Author(s)
Kazunobu Kiyomizu, Hirokazu Kashiwagi, Shinji Kunishima, Fumiaki Banno, Hisashi Kato, Youichiro Morikawa, Seiji Tadokoro, Koichi Kokame, Shigenori Honda, Toshiyuki Miyata, Yuzuru Kanakura, Yoshiaki Tomiyama
Organizer
The 56th American Society of Hematology (ASH) Annual Meeting
Place of Presentation
San Francisco
Year and Date
2014-12-06 – 2014-12-09
Related Report
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[Presentation] TTP患者の遺伝子解析2014
Author(s)
小亀浩市
Organizer
第36回日本血栓止血学会学術集会
Place of Presentation
大阪
Year and Date
2014-05-29 – 2014-05-31
Related Report
Invited
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[Presentation] Quantitative PCR assay demonstrated exon deletions of ADAMTS13 in two unrelated patients with Upshaw-Schulman syndrome2013
Author(s)
Yuka Eura, Koichi Kokame, Toshiro Takafuta, Ryojiro Tanaka, Hikaru Kobayashi, Fumihiro Ishida, Shuichi Hisanaga, Masanori Matsumoto, Yoshihiro Fujimura, and Toshiyuki Miyata
Organizer
XXIV Congress of the International Society on Thrombosis and Haemostasis
Place of Presentation
Amsterdam, The Netherlands
Related Report
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[Presentation] A long-term phenotype analysis of 51 patients with Upshaw–Schulman syndrome in Japan, with special references to pregnancy and renal failure that requires hemodialysis2013
Author(s)
Yoshihiro Fujimura, Yumi Yoshii, Masanori Matsumoto, Ayami Isonishi, Masaki Hayakawa, Yoko Yoshida, Hideo Yagi, Koichi Kokame, and Toshiyuki Miyata
Organizer
The 55th ASH Annual Meeting and Exposition
Place of Presentation
New Orleans, USA
Related Report
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