A Comprehensive Center for Mouse Brain Cell Atlas
小鼠脑细胞图谱综合中心
基本信息
- 批准号:9415765
- 负责人:
- 金额:$ 1413.88万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2017
- 资助国家:美国
- 起止时间:2017-09-21 至 2022-06-30
- 项目状态:已结题
- 来源:
- 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
项目摘要
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.
总体总结
BRAIN 倡议细胞普查网络呼吁采用大规模、全面的方法来定义
哺乳动物大脑在细胞水平上的组成,并使用整合多模式的整体策略
通用协调框架 (CCF) 内的信息(形态、连通性、分子等)
使社区能够分发、验证、集成和使用图集。 BICCN 的挑战是
巨大且仍然是一个需要新发现、方法不断创新的科学问题,
技术和分析流程。 鉴于小鼠大脑和大脑具有无与伦比的细胞多样性
由于需要一个明智的细胞分类方案,我们在这里提出了一个雄心勃勃的项目,该项目解决了
需要规模(覆盖数百万个细胞)和每个细胞分析的深度,并且进一步整合
分子和解剖信息。 为了应对这一挑战,我们组建了一个协作小组
神经科学、基因组学和技术各个领域的关键知识领导者和创新者。 第一的,
我们将应用革命性的新液滴 scRNA 测序技术和下一代计算技术
大规模编译全脑细胞转录组图谱的方法和数据处理流程
(在大脑范围内收集了数百万个单细胞和细胞核)。 这项努力将产生前所未有的库存
CCF 内小鼠大脑的细胞类型组成和分布。 其次,我们将生成一个前脑
神经元图谱将整合解剖学定义的详细分子信息(至饱和)
具有高分辨率形态和连接信息的种群,以提供一个深入的图片
哺乳动物大脑的核心部分。 我们还将生成高度特异性的驱动线,用于精确标记细胞
类型并启用自适应方法来改进细胞采样以实现完整性。 最后,认识到
需要技术创新来使工作变得困难,因为它需要规模和规模
精度,我们将投入重点精力开发新的集成技术平台,结合多种
以前所未有的规模将神经元连接性与转录组和细胞分布联系起来的方法。
我们的数据核心将集成、存储和管理多模式数据集,并提供生物信息学和
计算专业知识;以及我们的管理核心将协调和监督整个中心的活动。 我们的
其努力的规模和覆盖范围是前所未有的,并且它依赖于一个由研究人员组成的团队
技术和神经生物学创新的学术记录,在允许的环境中工作
为生产工作流程实施大规模管道。 这将保证渐进的进化和
方法、实验设计和分析的创新,以应对未来的挑战并成功生成
小鼠大脑的综合分子和解剖图谱。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Paola Arlotta其他文献
Paola Arlotta的其他文献
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{{ truncateString('Paola Arlotta', 18)}}的其他基金
Systematic identification of enhancers to target the breadth of excitatory and inhibitory neuronal cell types in the cerebral cortex
系统鉴定增强剂以靶向大脑皮层兴奋性和抑制性神经元细胞类型的广度
- 批准号:
10512459 - 财政年份:2022
- 资助金额:
$ 1413.88万 - 项目类别:
Comprehensive single-cell atlas of the developing mouse brain
发育中的小鼠大脑的综合单细胞图谱
- 批准号:
10686208 - 财政年份:2022
- 资助金额:
$ 1413.88万 - 项目类别:
Neuron-oligodendrocyte communication underlying myelin distribution in the neocortex
新皮质中髓磷脂分布的神经元-少突胶质细胞通讯
- 批准号:
10502460 - 财政年份:2022
- 资助金额:
$ 1413.88万 - 项目类别:
Comprehensive single-cell atlas of the developing mouse brain
发育中的小鼠大脑的综合单细胞图谱
- 批准号:
10523550 - 财政年份:2022
- 资助金额:
$ 1413.88万 - 项目类别:
Neuron-oligodendrocyte communication underlying myelin distribution in the neocortex
新皮质中髓磷脂分布的神经元-少突胶质细胞通讯
- 批准号:
10664007 - 财政年份:2022
- 资助金额:
$ 1413.88万 - 项目类别:
Molecular principles of neuronal maturation and integration in the adult and aging brain
成人和衰老大脑中神经元成熟和整合的分子原理
- 批准号:
10404657 - 财政年份:2018
- 资助金额:
$ 1413.88万 - 项目类别:
Molecular principles of neuronal maturation and integration in the adult and aging brain
成人和衰老大脑中神经元成熟和整合的分子原理
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10159316 - 财政年份:2018
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Modeling ASD-linked genetic mutations in 3D human brain organoids
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10308455 - 财政年份:2018
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$ 1413.88万 - 项目类别:
Genetic neuroscience: How human genes and alleles shape neuronal phenotypes
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10223999 - 财政年份:2017
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Genetic neuroscience: How human genes and alleles shape neuronal phenotypes
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9757833 - 财政年份:2017
- 资助金额:
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