A Comprehensive Center for Mouse Brain Cell Atlas
A Comprehensive Center for Mouse Brain Cell Atlas
批准号:
9415765
负责人:
Paola Arlotta
金额:
$1413.88万
依托单位国家:
美国
项目类别:
财政年份:
2017
资助国家:
美国
项目状态:
已结题
起止时间:
2017-09-21 至 2022-06-30
关键词:
AddressAnatomyAtlasesAxonBRAIN initiativeBig DataBioinformaticsBrainBudgetsCatalogsCell CountCell NucleusCellsCensusesCerebral cortexChromosome MappingClassification SchemeCommunitiesComputer AnalysisComputing MethodologiesCorpus striatum structureDataData CollectionData SetData Storage and RetrievalDropsEnvironmentEquipment and supply inventoriesEvolutionExperimental DesignsFundingFutureGene ExpressionGenomicsGoalsHigh-Throughput Nucleotide SequencingIn SituIn Situ HybridizationKnowledgeLabelLeadLinkMapsMessenger RNAMethodsModalityMolecularMolecular ProfilingMorphologyMusNeurobiologyNeuronsNeurosciencesPatternPopulationProductionProsencephalonRecordsReporterResearchResearch PersonnelResolutionSamplingSurveysTechnologyThalamic structureTimeValidationViralWorkanatomic imagingbasebrain cellcell typecombinatorialcomputerized data processingcostcost effectiveexperimental studygenetic signatureimprovedinnovationinventionmeetingsmultimodalitynext generationnovelsingle cell sequencingtooltraittranscriptometranscriptomics
中文摘要
总体来看,报告摘要如下:
全球大脑、细胞、人口普查和网络倡议呼吁采取大规模、全面的全球方法来重新定义全球经济。
现代哺乳动物大脑的组成处于最高细胞水平,并使用一种整合了多种模式的整体模式战略。
信息技术(形态、生物连通性、分子等)在一个共同的全球协调发展框架(CCF)框架内运行。
使全球社区能够分发、验证、整合和使用这些地图集。这是BICCN的挑战。
巨大的风险和风险仍然是一个重大的科学问题,需要新的技术发现,以及新方法的不断创新。
技术支持和正在进行的分析工作。考虑到人类小鼠和大脑的细胞多样性无与伦比的多样性。
我们需要一个更加知情的智能小区分类方案,因此我们可以在这里提出一个雄心勃勃的智能项目,它可以同时解决这两个问题。
需要更大的规模(覆盖数百万个细胞)和每个细胞的分析能力的深度,以及进一步整合的能力。
分子生物学和解剖学信息。为了更好地应对这一新的挑战,我们必须聚集在一个新的合作小组中。
领导者和创新者的关键技术知识跨越了神经科学、基因组学、生物和生物技术的各个关键领域。
我们还将应用变革性的新DNA液滴、scRNA、测序技术和下一代计算技术。
处理数据的方法和管道需要大规模地编制一份完整的全脑、细胞和转录组图谱。
(全脑收集了数百万个单核细胞和细胞核)。这一努力将产生史无前例的全球库存。
在CCF中,小鼠大脑的细胞类型、组成和分布情况。第二,我们将不会产生一个新的前脑。
神经元图谱表示,它将不会整合解剖学上定义的所有详细的分子生物学信息。
种群具有高分辨率的形态特征和信息的连通性,从而为人类提供一个更深入的图像。
哺乳动物大脑的核心部分。我们还将生成高度特异的驱动程序行,以实现对细胞的精确标记。
不同的类型和类型将使我们能够使用一些自适应的方法来改进细胞的采样方法,以最终实现其完整性。
需要在技术领域进行创新,以使工作变得更加困难,因为它需要更大的规模和更高的成本。
Precision,我们将把重点精力放在开发新的、集成的、将多种技术结合在一起的技术平台上。
以前所未有的规模,将神经元的连通性与转录本和细胞内的蛋白质分布联系起来的方法。
我们的核心数据中心将对多模式数据集进行集成、存储、存储和管理,并提供更多的生物信息学数据和数据。
计算技术专业知识;;负责和管理我们的行政管理核心,将负责协调和监督整个中心的管理活动。
这项努力在规模和覆盖面方面是前所未有的,它依赖于一支由专业调查人员组成的团队,与演示的团队合作。
学术轨道记录了他们在技术研究和神经生物学方面的创新能力,以及在一个允许他们继续工作的环境中工作的能力。
大规模石油管道的实施需要更多的生产和工作流程,这将更好地保证技术的进步和发展。
方法的创新、实验设计的创新和分析的创新,以更好地应对未来的挑战,并在创新方面取得成功。
一份完整的小鼠大脑的分子图谱和解剖图谱。
英文摘要
OVERALL SUMMARY
The BRAIN initiative cell census network calls for large-scale, comprehensive approaches to define the
composition of the mammalian brain at the cellular level and using an overall strategy that integrates multimodal
information (morphology, connectivity, molecules etc..) within a Common Coordinated Framework (CCF) to
enable distribution, validation, integration and use of the atlas by the community. The BICCN challenge is
enormous and remains a scientific problem requiring new discovery, continuous innovation in methods,
technologies and pipeline of analysis. Given the unparalleled cellular diversity of the mouse brain and the
need for an informed cell classification scheme, we propose here an ambitious project that addresses both the
need for scale (coverage of millions of cells) and depth of analysis of each cell and, further, that integrates
molecular and anatomical information. To address this challenge, we have assembled a collaborative group of
key knowledge leaders and innovators across various fields of neuroscience, genomics, and technology. First,
we will apply transformative new droplet scRNA sequencing technologies and next-generation computational
methods and data processing pipelines to compile a whole brain cell transcriptome atlas on a massive scale
(millions of single cells and nuclei collected brainwide). This effort will generate an unprecedented inventory of
cell type composition and distribution for the mouse brain within the CCF. Second, we will generate a forebrain
neuronal atlas that will integrate detailed molecular information (to saturation) of anatomically defined
populations with high-resolution morphological and connectivity information to provide an in-depth picture of a
core portion of the mammalian brain. We will also generate highly specific driver lines for precise marking of cell
types and to enable adaptive methods that refine cell sampling to achieve completeness. Finally, realizing the
need for innovation in technology to enable work that is made difficult because it requires both scale and
precision, we will devote key effort to develop new integrated technological platforms that combine multiple
methods to relate neuronal connectivity with transcriptomes and cellular distribution at an unprecedented scale.
Our Data Core will integrate, store, and manage multi-modal datasets and provide bioinformatics and
computational expertise;; and our Administrative Core, will coordinate and oversee Center-wide activities. Our
effort is unprecedented for scale and coverage, and it relies on a team of investigators with demonstrated
academic track records of innovation in technology and neurobiology, working in an environment that allows for
implementation of massive pipelines for production workflow. This will guarantee progressive evolution and
innovation of methods, experimental design and analysis to meet future challenges and succeed at generating
a comprehensive molecular and anatomical atlas of the mouse brain.
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海外基金