Molecular mechanisms of synapse formation by mental disorder-related gene products
Project/Area Number |
22700392
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Neurochemistry/Neuropharmacology
|
Research Institution | The University of Tokyo |
Principal Investigator |
|
Project Period (FY) |
2010 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
Keywords | 発生 / 分化 / 老化 / シナプス形成 / IL1RAPL1 / PTPδ / 知的障害 / 自閉症 / 繊維芽細胞-神経細胞共培養実験 / 精神疾患関連タンパク質 |
Research Abstract |
IL-1 receptor accessory protein-like 1(IL1RAPL1) is responsible for X-linked mental retardation and autism. Expression of IL1RAPL1 in cultured cortical neurons enhanced synapse formation while knockdown of IL1RAPL1 suppressed synaptogenesis. Postsynaptic IL1RAPL1 mediated excitatory synapse formation through trans-synaptic interaction with presynaptic protein tyrosine phosphatase(PTP)δ.
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Report
(3 results)
Research Products
(63 results)
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[Journal Article] Glutamate receptor δ1 induces preferentially inhibitory presynaptic differentiation of cortical neurons by interacting with neurexins through cerebellin pecursor protein (Cbln)subtypes2012
Author(s)
Yasumura, M., Yoshida, T., Lee, S., Uemura, T., Joo, J., Mishina, M.
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Journal Title
J.Neurochem.
Volume: (E-pub on 24 Jan 2012)
Issue: 5
Pages: 705-716
DOI
Related Report
Peer Reviewed
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[Journal Article] Trans-synaptic interaction of GluRδ2 and neurexin through Cbln1 mediates synapse formation in the cerebellum2010
Author(s)
Uemura, T., Lee, S., Yasumura, M., Takeuchi, T., Yoshida, T., Ra, M., Taguchi, R., Sakimura, K. and Mishina, M.
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Journal Title
Cell
Volume: 141
Issue: 6
Pages: 1068-1079
DOI
Related Report
Peer Reviewed
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