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中文摘要
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 描述(由申请人提供):ABHD 5是一种重要的脂肪酶激活蛋白,但对其如何控制脂肪分解的功能知之甚少。NIH化合物文库的筛选鉴定了独立于已知的细胞外信号传导途径直接结合和激活ABHD5的化合物。通过在分子成像分析中使用这些探针,我们发现了结合ABDH 5并调节其脂肪酶促进活性的内源性配体。这项建议将调查这一新的位点的脂解控制使用集成的细胞和分子方法。更好地了解这些内源性和合成化合物如何调节ABHD5可能会导致治疗肥胖相关疾病的新疗法。
英文摘要
 DESCRIPTION (provided by applicant): ABHD5 is an important lipase-activating protein, but how it functions to control lipolysis is poorly understood. Screening of the NIH compound library identified compounds that directly bind and activate ABHD5 independently of known extracellular signaling pathways. By using these probes in molecular imaging assays, we discovered endogenous ligands that bind ABDH5 and regulate its lipase-promoting activity. This proposal will investigate this novel locus of lipolysis control using integrated cellular and molecular approaches. A greater understanding of how these endogenous and synthetic compounds regulate ABHD5 could lead to novel therapeutics for treatment of obesity-related disorders.
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Preclinical validation of ABHD5 as a target for treatment of obesity.
  • 批准号:
    9114105
  • 项目类别:
  • 资助金额:
    $69.55万
  • 财政年份:
    2015
  • 负责人:
    James G Granneman
  • 依托单位:
Preclinical validation of ABHD5 as a target for treatment of obesity.
  • 批准号:
    8940763
  • 项目类别:
  • 资助金额:
    $68.67万
  • 财政年份:
    2015
  • 负责人:
    James G Granneman
  • 依托单位:
Sympathetic innervation of cold-activated brown and white fat in lean young adult
  • 批准号:
    8742239
  • 项目类别:
  • 资助金额:
    $30.48万
  • 财政年份:
    2014
  • 负责人:
    James G Granneman
  • 依托单位:
Analysis of Lipolytic Trafficking in Muscle
  • 批准号:
    8244642
  • 项目类别:
  • 资助金额:
    $0.0万
  • 财政年份:
    2011
  • 负责人:
    James G Granneman
  • 依托单位:
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海外基金
支链氨基酸代谢紊乱调控“Adipocytes - Macrophages Crosstalk”诱发2型糖尿病脂肪组织功能和结构障碍的作用及机制