Autophagy lysosomal dysfunction associate with the pathogenesis of early onset Parkinson's disease.
Project/Area Number |
24390224
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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 |
Neurology
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Research Institution | Juntendo University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
SATO Shigeto 順天堂大学, 医学部, 准教授 (00445537)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2014: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2012: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
|
Keywords | 遺伝性パーキンソン病 / タンパク質分解 / ミトコンドリア / オートファジー / リソソーム / PINK1 / Parkin / ATP13A2 / タンパク分解 / レトロマー / VPS35 / パーキンソン病 / 脳神経疾患 / 遺伝子 |
Outline of Final Research Achievements |
In general, the pathology of Parkinson disease(PD) has been implicated in oxidative damage and mitochondrial dysfunction, which are probably induced by both genetic predisposition and environmental factors. Recent discovery of genes associated with the etiology of familial PD has emphasized the role of autophagy lysosomal system. PINK1, Parkin and ATP13A2 have been identified as the causal genes responsible for hereditary early onset PD. Mechanistic insights into mitochondrial quality control mediated by PINK1 and Parkin have been revealed. In the process of mitochondria degradation (mitophagy), PINK1 dependent phosphorylation of Parkin is essential for accelerating E3 ligase activity of Parkin. On the other hands, ATP13A2 localizes in lysosome and regulates enzyme activity including cathepsin D. Autophagy lysosomal dysfunction may be the common pathogenesis of early onset PD.
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Report
(4 results)
Research Products
(49 results)
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[Journal Article] ABCG2 variant has opposing effects on onset ages of Parkinson's disease and gout.2015
Author(s)
Matsuo H, Tomiyama H, Satake W, Chiba T, Onoue H, Kawamura Y, Nakayama A, ShimizuS, Sakiyama M, Funayama M, Nishioka K, Shimizu T, Kaida K, Kamakura K, Toda T, Hattori N, ShinomiyaN.
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Journal Title
Ann Clin Transl Neurol
Volume: 2
Issue: 3
Pages: 302-306
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] High frequency of beta-propeller protein-associated neurodegeneration (BPAN) among patients with intellectual disability and young-onset parkinsonism.2015
Author(s)
Nishioka K, Oyama G, Yoshino H, Li Y, Matsushima T, Takeuchi C, Mochizuki Y, Mori-Yoshimura M, Murata M, Yamasita C, Nakamura N, Konishi Y, Ohi K, Ichikawa K, Terada T, Obi T, Funayama M, Saiki S, Hattori N.
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Journal Title
Neurobiol Aging.
Volume: S0197
Issue: 5
Pages: 54-58
DOI
Related Report
Peer Reviewed
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[Journal Article] CHCHD2 mutations in autosomal dominant late-onset Parkinson’s disease: a genome-wide linkage and sequencing study.2015
Author(s)
Funayama M, Ohe K, Amo T, Furuya N, Yamaguchi J, Saiki S, Yuanzhe L, Ogaki K, Ando M, Yoshinon H, Tomiyama H, Nishioka K, Hasegawa K, Saiki H, Satake W, Mogushi K, Sasaki R, Kokubo Y, Kuzuhara S, Toda T, Mizuno Y, Uchiyama Y, Ohno K, Hattori N.
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Journal Title
Lancet Neurol
Volume: 14
Issue: 3
Pages: 274-282
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Parkin regulates kainate receptors by interacting with the GluK2 subunit.2014
Author(s)
Maraschi A, Ciammola A, Folci A, Sassone F, Ronzitti G, Cappelletti G, Silani V, Sato S, Hattori N, Mazzanti M, Chieregatti E, Mulle C, Passafaro M, Sassone J.
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Journal Title
Nat Commun.
Volume: 5
Issue: 1
Pages: 5182-5182
DOI
Related Report
Peer Reviewed
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[Journal Article] Identification of a Japanese family with LRRK2 p.R1441G-related Parkinson's disease.2014
Author(s)
Hatano T, Funayama M, Kubo S, Mata IF, Oji Y, Mori A, Zabetian CP, Waldherr SM, Yoshino H, Oyama G, Shimo Y, Fujimoto K, Oshima H, Kunii Y, Yabe H, Mizuno Y, Hattori N.
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Journal Title
Neurobiol Aging.
Volume: Nov;35(11)
Issue: 11
Pages: 2656.e17-2656.e23
DOI
Related Report
Peer Reviewed
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[Journal Article] PARK2/Parkin-mediated mitochondrial clearance contributes to proteasome activation during slow-twitch muscle atrophy via NFE2L1 nuclear translocation.2014
Author(s)
Furuya N, Ikeda SI, Sato S, Soma S, Ezaki J, Trejo JA, Takeda-Ezaki M, Fujimura T, Arikawa-Hirasawa E, Tada N, Komatsu M, Tanaka K, Kominami E, Ueno T.
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Journal Title
Autophagy
Volume: 10
Issue: 4
Pages: 631-41
DOI
Related Report
Peer Reviewed
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[Journal Article] EIF4G1 gene mutations are not a common cause of Parkinson's disease in the Japanese population2014
Author(s)
Nishioka K, Funayama M, Vilarino-GuellC, Ogaki K, Li Y, Sasaki R, Kokubo Y, Kuzuhara S, Kachergus JM, Cobb SA, Takahashi H, Mizuno Y, Farrer MJ, Ross OA, Hattori N
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Journal Title
Parkinsonism Relat Disord.
Volume: 20
Issue: 6
Pages: 659-61
DOI
Related Report
Peer Reviewed
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[Journal Article] The evaluation of polyglutamine repeats in autosomal dominant Parkinson's disease.2014
Author(s)
Yamashita C, Tomiyama H, Funayama M, Inamizu S, Ando M, Li Y, Yoshino H, Araki T, Ichikawa T, Ehara Y, Ishikawa K, Mizusawa H, Hattori N.
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Journal Title
Neurobiol Aging.
Volume: 35
Issue: 7
Pages: 1779.e17-1779.e21
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] P150glued-associated disorders are caused by activation of intrinsic apoptotic pathway.2014
Author(s)
Ishikawa K, Saiki S, Furuya N, Yamada D, Imamichi Y, Li Y, Kawajiri S, Sasaki H, Koike M, Tsuboi Y, Hattori N.
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Journal Title
PLoS One.
Volume: 9
Issue: 4
Pages: e94645-e94645
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] ATP13A2 deficiency induces a decrease in cathepsin D activity, fingerprint-like inclusion body formation, and selective degeneration of dopaminergic neurons.2013
Author(s)
Matsui H, Sato F, Sato S, Koike M, Taruno Y, Saiki S, Funayama M, Ito H, Taniguchi Y, Uemura N, Toyoda A, Sakaki Y, Takeda S, Uchiyama Y, Hattori N, Takahashi R.
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Journal Title
FEBS Lett
Volume: 587(9)
Issue: 9
Pages: 1316-1325
DOI
Related Report
Peer Reviewed / Open Access
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