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The effect of changes in aquaporin localization in the retina and optic nerve on retinal ganglion cell death

The effect of changes in aquaporin localization in the retina and optic nerve on retinal ganglion cell death
视网膜和视神经中水通道蛋白定位的变化对视网膜神经节细胞死亡的影响
批准号:
23592568
负责人:
NAKAMURA Makoto
金额:
$3.24万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013

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中文摘要
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英文摘要
Expression and localization of aquaporin (AQP) isoforms in the retina and optic nerve in physiological conditions were identified. Astrocytes in the optic nerve and retinal ganglion cells (RGCs) expressed AQP9. Elevated intraocular pressure and optic nerve transection reduced the AQP9 expression in RGCs, which preceded the death of RGCs. When AQP9 expression in cultured RGC5 cells was inhibited by RNA interference, intracellular reactive oxygen species production and cell death were significantly increased. These lines of evidence suggest that transport of lactate, the energy substrate for neurons, via AQP9 is necessary for the survival of RGCs.
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DOI: 10.3109/02713683.2011.635403
发表时间: 2012-03-01
期刊: CURRENT EYE RESEARCH
影响因子: 2
作者: [Nakamura, Makoto, Naka, Maiko, Negi, Akira]
通讯作者: Negi, Akira
前部視路疾患
前视路疾病
DOI: --
发表时间: 2013
期刊: 眼科
影响因子: --
作者: [Kachi S, Yasuda S, Ushida H, Uetani R, Kondo M, Terasaki H., 中村 誠]
通讯作者: 中村 誠
A preliminary study of reduced expression of aquaporin-9 in the optic nerve of primate and human eyes with glaucoma.
青光眼灵长类动物和人眼视神经中水通道蛋白 9 表达减少的初步研究。
DOI: 10.3109/02713683.2011.611610
发表时间: 2011
期刊: Curr Eye Res
影响因子: 2
作者: [Junji Mizokami, Akiyasu Kanamori, Akira Negi, Makoto Nakamura]
通讯作者: Makoto Nakamura
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Matsumiya W, Honda S, Kusuhara S, Tsukahara Y, Negi A, 中村誠]
通讯作者: 中村誠
24
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    • 批准号:
      17K06381
    • 项目类别:
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    • 资助金额:
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    • 财政年份:
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    • 项目类别:
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      2014
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    • 财政年份:
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    • 负责人:
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