Imaging, Protein Production, and Chemical Biology Core
Imaging, Protein Production, and Chemical Biology Core
批准号:
10161850
负责人:
Loren Gi Fong
金额:
$51.48万
依托单位国家:
美国
项目类别:
财政年份:
2019
资助国家:
美国
项目状态:
已结题
起止时间:
2019-05-01 至 2024-04-30
关键词:
AlkynesAntibodiesAntibody FormationAzidesBindingBinding SitesBiologyBiomedical ResearchBiotinCellsChemicalsChemistryCholesterolCholesterol HomeostasisDiazomethaneDiseaseElectron MicroscopeElectron MicroscopyElectronsEnsureEnzyme-Linked Immunosorbent AssayEquipmentFab ImmunoglobulinsFluorescence MicroscopyFundingGoalsHealthHigh Density LipoproteinsHuman ResourcesImageInsectaInvestigationIsotopesLabelLightLipidsMass Spectrum AnalysisMicroscopyMovementNational Heart, Lung, and Blood InstitutePreparationProductionProductivityProteinsProteolysisProteomeProteomicsProtocols documentationReagentRecombinant AntibodyRecombinant ProteinsRegulationResearchResearch PersonnelSamplingScanningScanning Electron MicroscopyServicesSignal TransductionStable Isotope LabelingSterolsStructureSupervisionSystemTertiary Protein StructureTissuesTransmission Electron MicroscopyTriglyceride Metabolismactivity-based protein profilingbasecellular imagingcostcrosslinkcycloadditionequipment acquisitionexperiencehigh resolution imagingimaging modalityinstrumentlight microscopylipid transportmass spectrometermicroscopic imagingmutantnanomachinenovelnovel strategiesoperationprotein expressionrecruitsample collectionsample fixationtooltrafficking
中文摘要
核心A:成像,蛋白质生产和化学生物学核心
总结/摘要
成像,蛋白质生产和化学生物学核心的目标是最大限度地提高科学进步
通过提供必要的服务和试剂,提高PPG研究者的生产力。核心将执行三个
PPG的主要功能:(1)先进的光学和电子显微镜成像;(2)蛋白质和抗体
化学蛋白质组学。PPG的所有三个组成部分项目将利用至少两个核心服务,
其中两个项目将使用所有三个。 将这些活动集中在一个核心内将有利于方案规划补助金,
提高生产率并降低成本。核心将提供全方位服务的扫描和透射电子
显微镜、标准和活细胞共聚焦荧光显微镜和NanoSIMS成像。 后者是一
- 基于质谱的成像模式,其使得可以创建细胞的高分辨率图像,
仅仅根据同位素含量来判断组织。PPG研究者将使用NanoSIMS来可视化和量化
脂质在细胞和组织中的定位和移动。 PPG研究人员还将研究新的分子,
调节脂质转运和信号传导的新机制,其试剂很少。 协助这些
研究,核心将生产用于PPG研究的蛋白质和抗体试剂(例如, 可溶性GPIHBP 1,
稳定同位素标记的ALO-CD 4,5D2 Fab片段)。 最后,核心将执行基于活动的化学
蛋白质组学和同位素串联正交蛋白质水解酶活性-基于酶活性的蛋白质谱。这些最先进的技术
蛋白质组学发现平台将用于鉴定参与细胞内高密度脂蛋白转运的蛋白质
衍生的胆固醇和胆固醇对STING信号传导的调节。未来五年,核心是
具备丰富的经验、强大的协议和经验丰富的人员,为PPG提供重要服务
investigators.
英文摘要
Core A: Imaging, Protein Production, and Chemical Biology Core
SUMMARY/ABSTRACT
The goal of the Imaging, Protein Production, and Chemical Biology Core is to maximize the scientific progress
and productivity of PPG investigators by providing essential services and reagents. The core will perform three
major functions for the PPG: (1) advanced light and electron microscopy imaging;; (2) protein and antibody
production;; and (3) chemical proteomics. All three PPG component projects will utilize at least two core services,
and two of the projects will utilize all three. Centralizing these activities within a core will benefit the PPG by
increasing productivity and reducing costs. The core will provide full-service scanning and transmission electron
microscopy, standard and live-cell confocal fluorescence microscopy, and NanoSIMS imaging. The latter is a
mass spectrometry–based imaging modality that makes it possible to create high-resolution images of cells and
tissues based solely on their isotopic content. PPG investigators will use NanoSIMS to visualize and quantify the
localization and movement of lipids in cells and tissues. PPG investigators will also study new molecules and
novel mechanisms regulating lipid transport and signaling, for which few reagents exist. To assist these
investigations, the core will produce protein and antibody reagents for PPG studies (e.g., soluble GPIHBP1,
stable isotope–labeled ALO-D4, 5D2 Fab fragments). Finally, the core will perform Activity-Based Chemical
Proteomics and isotopic Tandem Orthogonal Proteolysis‒Activity-Based Protein Profiling. These state-of-the-art
proteomics discovery platforms will be used to identify proteins involved in the intracellular trafficking of HDL-
derived cholesterol and the regulation of STING signaling by cholesterol. For the next five years, the core is
poised—with the experience, robust protocols, and experienced personnel—to provide vital services to PPG
investigators.
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会议论文
Imaging, Protein Production, and Chemical Biology Core
-
批准号:10613966
-
项目类别:
-
资助金额:$51.48万
-
财政年份:2019
-
负责人:Loren Gi Fong
-
依托单位:
Imaging, Protein Production, and Chemical Biology Core
-
批准号:10397412
-
项目类别:
-
资助金额:$51.48万
-
财政年份:2019
-
负责人:Loren Gi Fong
-
依托单位:
Development of a New Therapeutic Approach for Prelamin A Diseases
-
批准号:9459813
-
项目类别:
-
资助金额:$31.57万
-
财政年份:2014
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负责人:Loren Gi Fong
-
依托单位:
Development of a New Therapeutic Approach for Prelamin A Diseases
-
批准号:9027789
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项目类别:
-
资助金额:$31.57万
-
财政年份:2014
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负责人:Loren Gi Fong
-
依托单位:
Core A Biology and Antibody Core
-
批准号:7898774
-
项目类别:
-
资助金额:$47.24万
-
财政年份:2009
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负责人:Loren Gi Fong
-
依托单位:
Protein Prenylation and Progeria
-
批准号:8209225
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项目类别:
-
资助金额:$38.12万
-
财政年份:2009
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负责人:Loren Gi Fong
-
依托单位:
Protein Prenylation and Progeria
-
批准号:7581598
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项目类别:
-
资助金额:$38.5万
-
财政年份:2009
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负责人:Loren Gi Fong
-
依托单位:
Protein Prenylation and Progeria
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批准号:8011191
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项目类别:
-
资助金额:$38.5万
-
财政年份:2009
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负责人:Loren Gi Fong
-
依托单位:
Protein Prenylation and Progeria
-
批准号:7748017
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项目类别:
-
资助金额:$38.5万
-
财政年份:2009
-
负责人:Loren Gi Fong
-
依托单位:
New Therapeutic Approaches for Hutchinson-Gilford Progeria Syndrome
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批准号:7839423
-
项目类别:
-
资助金额:$23.41万
-
财政年份:2009
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负责人:Loren Gi Fong
-
依托单位:
Protein Prenylation and Progeria
-
批准号:8431778
-
项目类别:
-
资助金额:$36.29万
-
财政年份:2009
-
负责人:Loren Gi Fong
-
依托单位:
Core A Biology and Antibody Core
-
批准号:7537506
-
项目类别:
-
资助金额:$36.53万
-
财政年份:2008
-
负责人:Loren Gi Fong
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依托单位:
Mouse Model and Protein Expression Core
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批准号:8968256
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项目类别:
-
资助金额:$37.26万
-
财政年份:2008
-
负责人:Loren Gi Fong
-
依托单位:
New Therapeutic Approaches for Hutchinson-Gilford Progeria Syndrome
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批准号:7743825
-
项目类别:
-
资助金额:$38.63万
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财政年份:2007
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负责人:Loren Gi Fong
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依托单位:
New Therapeutic Approaches for Hutchinson-Gilford Progeria Syndrome
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批准号:7545489
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项目类别:
-
资助金额:$38.63万
-
财政年份:2007
-
负责人:Loren Gi Fong
-
依托单位:
New Therapeutic Approaches for Hutchinson-Gilford Progeria Syndrome
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批准号:7341662
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项目类别:
-
资助金额:$38.63万
-
财政年份:2007
-
负责人:Loren Gi Fong
-
依托单位:
New Therapeutic Approaches for Hutchinson-Gilford Progeria Syndrome
-
批准号:7179105
-
项目类别:
-
资助金额:$38.63万
-
财政年份:2007
-
负责人:Loren Gi Fong
-
依托单位:
Core A Biology and Antibody Core
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批准号:8378634
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项目类别:
-
资助金额:$46.13万
-
财政年份:--
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负责人:Loren Gi Fong
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依托单位:
Imaging, Protein Production, and Chemical Biology Core
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批准号:9919628
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项目类别:
-
资助金额:$51.48万
-
财政年份:--
-
负责人:Loren Gi Fong
-
依托单位:
Core A Biology and Antibody Core
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批准号:8298436
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项目类别:
-
资助金额:$46.51万
-
财政年份:--
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负责人:Loren Gi Fong
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依托单位:
海外基金