The role of Fibroblast growth factor (FGF) signaling on the novel pharmacological action of antidepressants.
Project/Area Number |
25870461
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
General pharmacology
Pharmacology in pharmacy
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Research Institution | Hiroshima University |
Principal Investigator |
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
Keywords | 抗うつ薬 / 神経栄養因子 / アストロサイト / 薬理作用 / グリア / 薬理学 |
Outline of Final Research Achievements |
In this study, I examined the effect of amitriptyline (a tricyclic antidepressant) on the fibroblast growth factor (FGF) signaling in glia. We reported that the amitriptyline-induced FGF signaling activation following glial cell line derived-neurotrophic factor production is occurred by Gi/o activation (Hisaoka-Nakashima K et al., J Biol Chem 290(22): 13678-13691, 2015). Furthermore, we reported that amitriptyline increases FGF2 mRNA expression through EGR1 production in rat primary cultured astrocytes (Kajitani N et al., J Neurochem 135 (1): 27-37, 2015).
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Report
(4 results)
Research Products
(16 results)
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[Journal Article] Amitriptyline induces brain-derived neurotrophic factor (BDNF) mRNA expression through ERK-dependent modulation of multiple BDNF mRNA variants in primary cultured rat cortical astrocytes and microglia.2016
Author(s)
Hisaoka-Nakashima K, Kajitani N, Kaneko M, Shigetou T, Kasai M, Matsumoto C, Yokoe T, Azuma H, Takebayashi M, Morioka N, Nakata Y
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Journal Title
Brain Res
Volume: 1634
Pages: 57-67
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Tricyclic antidepressant amitriptyline-induced glial cell line-derived neurotrophic factor production involves pertussis toxin-sensitive Gαi/o activation in astroglial cells.2015
Author(s)
Hisaoka-Nakashima K, Miyano K, Matsumoto C, Kajitani N, Abe H, Okada-Tsuchioka M, Yokoyama A, Uezono Y, Morioka N, Nakata Y, Takebayashi M.
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Journal Title
J Biol Chem
Volume: 290
Issue: 22
Pages: 13678-13691
DOI
Related Report
Peer Reviewed
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[Journal Article] History of the G Protein–Coupled Receptor (GPCR) Assays From Traditional to a State-of-the-Art Biosensor Assay2014
Author(s)
Miyano K, Sudo Y, Yokoyama A, Hisaoka-Nakashima K, Morioka N, Takebayashi M, Shiraishi S, Nakata Y, Higami Y, Uezono Y.
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Journal Title
Journal of Pharmacological Sciences
Volume: 126
Issue: 4
Pages: 302-309
DOI
NAID
ISSN
1347-8613, 1347-8648
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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