Core B (Animal Component)
Core B (Animal Component)
批准号:
10153758
负责人:
JIANMING XU
金额:
$23.78万
依托单位国家:
美国
项目类别:
财政年份:
2018
资助国家:
美国
项目状态:
已结题
起止时间:
2018-07-01 至 2023-04-30
关键词:
Adipose tissueAnimal ExperimentsAnimal HusbandryAnimalsBreedingCRISPR/Cas technologyCaringCellsCollaborationsDNADataDiseaseEmbryoEmbryo TransferEquipmentFOXO1A geneFeeding behaviorsFemaleFertilization in VitroFosteringFunctional disorderFundingGene TargetingGenerationsGenesGenetically Engineered MouseGenotypeGuidelinesHomeostasisHumanHuman ResourcesHypothalamic structureInstitutesKnock-inKnock-outLiverMaintenanceMediatingMediator of activation proteinMessenger RNAMetabolicMetabolic DiseasesMetabolic PathwayMetabolismMethodologyMethodsMolecular TargetMusMutant Strains MiceNuclear ReceptorsOvulationPPAR alphaPPAR gammaPathway interactionsPhysiologicalProductionProgram EffectivenessProgram Research Project GrantsProtein IsoformsProteinsProtocols documentationRegulator GenesResearchResearch PersonnelResourcesRoleSTAT3 geneSavingsServicesSiteSystemTechnologyTherapeuticTimeTrainingTransgenesTransgenic MiceTransgenic OrganismsUnited States National Institutes of HealthVariantXBP1 geneanimal facilityanimal resourcebaseconditional knockoutcost effectivenessembryo cryopreservationembryonic stem cellexperienceexperimental analysisexperimental studygenotypic sexhomologous recombinationknock-downmalemouse genomemouse modelnuclear receptor coactivator 1operationoverexpressionpre-clinicalpreservationprogramssexsperm cryopreservationsuccesstranscription factor
中文摘要
核心B(动物组件)-试验项目总结
本计划项目(PP)的所有研究项目将依赖于使用基因工程小鼠(GEM)
研究核受体、转录因子及其辅助调节因子的作用和机制的模型
在能量和代谢平衡和疾病中的作用。更具体地,将使用至少34个GEM小鼠系,
在资助期间,将通过室内繁殖产生数千只雄性和雌性小鼠,
PP.因此,核心B的这种动物组分对于通过整合昂贵的生物相容性来成功实现该PP是必不可少的。
设备、先进的技术、经验丰富的人才和动物资源。 如初步
核心B已经产生/建立了多个GEM系,并开发了CRISPR-CRISPRCas 9-CRISPR介导的小鼠
基因编辑系统核心B致力于实现3个主要目标。首先,核心B将使用其专用
专业知识,最先进的设备和足够的设施,以产生GEM线的所有研究者,
PP.核心B已经建立了必要的方法,通过同源重组编辑小鼠基因组--基因组
基于ES细胞的基因靶向或基于CRISPR/Cas9-siRNA的基因编辑。 核心B将
生成本PP研究者所需的所有GEM行。其次,Core B将提供高品质的鼠标
管理GEM系集落和生产基因型确定和年龄/性别匹配的小鼠的服务,
这个PP的调查员。具体而言,核心B将繁殖和维持本PP使用的所有34个小鼠品系。
核心B将使用我们的集落扩增方案来产生大量基因型/年龄/性别匹配的小鼠,
实验分析 核心B也将进行基因型分析,超排卵,胚胎和精子
冷冻保存和体外受精服务,以帮助该PP的研究人员管理他们的小鼠
克隆,保存GEM品系,在研究所之间转移小鼠品系,拯救畜牧业
费用 最后,核心B将整合本PP的所有研究者对动物资源的有效利用。
由于鼠标模型的大规模操作和多个鼠标行之间的共享特性,
该PP的项目,设备,专业知识和宝贵的鼠标资源的集中集成将
这对科学成功和成本效益都至关重要。 核心B将最大限度地减少动物费用
通过加强设备、专业知识、动物设施、小鼠的使用和管理,
维护和生产。此外,核心B将作为执行和技术培训的资源,
使用所需的所有动物操作,并监督本PP实验小鼠的护理和使用。
英文摘要
Core B (Animal Component) - Project Summary
All research projects of this Program Project (PP) will rely on the use of genetically engineered mouse (GEM)
models to investigate the roles and mechanism of Nuclear Receptors, transcription factors and their coregulators
in energy and metabolic homeostasis and disease. More specifically, at least 34 GEM mouse lines will be used,
and thousands of male and female mice will be produced by breeding in house during the funding period of this
PP. Therefore, this Animal Component of Core B is essential for the success of this PP by integrating expensive
equipment, advanced technology, experienced personnel and animal resources. As shown by preliminary
studies, Core B has generated/established multiple GEM lines and developed CRISPR-Cas9-mediated mouse
gene editing systems. Core B is dedicated to achieving 3 major objectives. Firstly, Core B will use its specialized
expertise, state-of-the-art equipment and adequate facilities to generate GEM lines for all investigators of this
PP. Core B has established the necessary methods to edit the mouse genome by homologous recombination-
based gene targeting in ES cells or CRISPR/Cas9-based gene editing in 1-cell mouse embryos. Core B will
generate all GEM lines needed by the investigators of this PP. Secondly, Core B will provide high quality mouse
services to manage GEM line colonies and produce genotype-defined and age/sex-matched mice for all
investigators of this PP. Specifically, Core B will breed and maintain all of the 34 mouse lines used by this PP.
Core B will use our colony expansion protocol to produce large numbers of genotype/age/sex-matched mice for
experimental analysis. Core B also will perform genotype analysis, super ovulation, embryo and sperm
cryopreservation, and in vitro fertilization services to help the investigators of this PP for managing their mouse
colonies, preserving GEM lines, transferring mouse lines between institutes, and saving animal husbandry
expenses. Finally, Core B will integrate the efficient usage of animal resources by all investigators of this PP.
Because of the large-scale operation of mouse models and the sharing features of multiple mouse lines among
the projects of this PP, centralized integration of equipment, expertise and valuable mouse resource will be
essential for both scientific success and cost effectiveness. Core B will minimize the expenses of animal
experiments by consolidating the usage and management of equipment, expertise, animal facility, mouse
maintenance and production. In addition, Core B will serve as a resource for execution and technical training in
the use of all animal manipulations needed and oversee the care and use of experimental mice for this PP.
期刊论文(0)
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科研奖励(0)
会议论文
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