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Role of aquaporins in endoplasmic reticulum

Role of aquaporins in endoplasmic reticulum
水通道蛋白在内质网中的作用
批准号:
24659413
负责人:
SASAKI SEI
金额:
$2.41万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2012
资助国家:
日本
项目状态:
已结题
起止时间:
2012-04-01 至 2014-03-31

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中文摘要
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英文摘要
The purpose of our study was to clarify pathopysiologival roles of aquaporins in endoplasmic reticulum (ER). AQP11 knockout mice (AQP11-KO) showed polycystic kidney. However, molecular mechanism(s) of the cyst formation remained to be determined. To clarify this, we generated HA-tagged AQP11 BAC transgenic mice (AQP11-TG), and also analyzed AQP11-KO focusing on PKD1 (PC-1)and PKD2 (PC-2). AQP11 was found to be localized in endoplasmic reticulum in the proximal tubules, and impaired glycosylation processing and aberrant membrane trafficking of PC-1 was observed in AQP11 KO mice, suggesting the involvement of AQP11 in proper glycosylation of PC-1 in ER.
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DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Zeniya M, Sohara E, Oi K, Chiga M, Susa K, Mori T, Takahashi D, Rai T, Sasaki S, Uchida S]
通讯作者: Uchida S
Ser-261 phosphorylation is an endocytic signal of aquaporin-2 water channel.
Ser-261 磷酸化是 aquaporin-2 水通道的内吞信号。
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Yui N, Uchida S, Sasaki S.]
通讯作者: Sasaki S.
Low salt intake decreased transcription and protein level of KLHL3 in mouse kidney
低盐摄入量降低了小鼠肾脏中 KLHL3 的转录和蛋白水平
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Susa K, Sohara E, Zeniya M, Rai T, Sasaki S, Uchida S.]
通讯作者: Uchida S.
Impaired trafficking of polycystin-1 may be a key mechanism of cyst formation in the aquaporin-11 knockout mouse.
多囊蛋白-1 的运输受损可能是水通道蛋白-11 敲除小鼠中囊肿形成的关键机制。
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [Mori T, Sohara E, Rai T, Sasaki S, Uchida S., Akazawa M, Hossain Khan MZ, Inoue Y]
通讯作者: Inoue Y
46
    Mechanism and physiological role of urinary excretion of aquaporin-2
    • 批准号:
      15K09301
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $3.08万
    • 财政年份:
      2015
    • 负责人:
      SASAKI SEI
    • 依托单位:
    Novel strategy to regulate renal channels and transporters
    • 批准号:
      22249032
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $30.2万
    • 财政年份:
      2010
    • 负责人:
      SASAKI SEI
    • 依托单位:
    海外基金