Charting somatic evolution via single-cell multiomics
通过单细胞多组学绘制体细胞进化图
基本信息
- 批准号:10506162
- 负责人:
- 金额:$ 11.87万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-09-06 至 2023-08-28
- 项目状态:已结题
- 来源:
- 关键词:ATAC-seqAddressAdultAgeAntigensAreaBioinformaticsBiologicalBiological AssayCancerousCell Differentiation processCell OntogenyCell physiologyCellsChromatinClonal EvolutionClonal ExpansionClonalityComplexComputer AnalysisConstitutionCuesDNADataData AnalyticsDevelopmentDiseaseDoctor of PhilosophyEarly DiagnosisEndometrial NeoplasmsEnvironmentEpigenetic ProcessEvolutionFacultyFoundationsFundingFutureGenerationsGenomic approachGenomicsGoalsGrowthHematopoieticHumanHuman bodyImmuneImmune systemImmunologyInnate Immune SystemLeadLibrariesLinkMalignant NeoplasmsMeasurementMeasuresMembrane ProteinsMentorsMethodologyMethodsMitochondrial DNAModalityMolecularMolecular ProfilingMultiomic DataMutationNational Human Genome Research InstituteNuclearPathogenesisPathologyPhasePhenotypePhysiologyPlayPloidiesPopulationPositioning AttributePredispositionPreparationPrevalenceProcessProgram DevelopmentPropertyProteinsProtocols documentationRNAReactionRecordsRegulationResearchResearch DesignResearch InfrastructureResearch PersonnelResolutionResourcesRoleSoftware ToolsSomatic MutationSpecific qualifier valueTechnical ExpertiseTechnologyTherapeutic InterventionTimeTissuesTrainingTraining ProgramsTransposaseTumor TissueUniversitiesVertebral columnWorkXCL1 geneYolk Sacanalytical toolassay developmentcancer cellcareercareer developmentcell typechromatin proteincombinatorialcostearly detection biomarkersgenome sequencinggenome-widehuman genomicshuman tissueimprovedindexinginnovationinsightmacrophagemedical schoolsmethod developmentmitochondrial DNA mutationmultimodalitymultiple omicsnew technologynovelovarian neoplasmpatient stratificationpost-doctoral trainingpremalignantresponsesingle cell sequencingsingle-cell RNA sequencingskill acquisitionskillstechnology developmenttenure tracktooltranscriptometumorwhole genome
项目摘要
PROJECT SUMMARY
This proposal outlines a five-year career development program for Caleb Lareau, Ph.D. to prepare him
for an independent research career in human genomics to study cellular processes underlying complex
disease. The candidate will conduct his postdoctoral training at Stanford University, which provides an
outstanding environment to complete the proposed research and develop skills in massive-scale computational
analyses, genomics technology development, and immunology. Dr. Lareau’s mentors and advisors, including
Drs. Satpathy, Kundaje, Greenleaf, Howitt, Curtis, and Anderson, have diverse technical expertise relevant to
all aspects of the proposal and track records of guiding trainees to independence. Further, the candidate will
utilize world-class resources available through the Stanford School of Medicine, Office of Postdoctoral Affairs,
and NHGRI-funded Centers at Stanford to acquire career development skills while interfacing with leaders in
genomics. Additionally, the research infrastructure within his mentors’ labs will enable him to efficiently perform
the scientific aims, receive training in areas encompassed by this proposal, and transition to independence.
The goal of this work is to develop single-cell genomics methods to chart somatic evolution throughout
the human body. Evidence from recent bulk sequencing studies has indicated that somatic evolution occurs in
almost all tissues, but current approaches lack sensitivity to resolve clonal expansions, associated cell states,
or their prevalence throughout the body. A key bottleneck in studying somatic evolution has been limitations of
genomics technologies, which if addressed, may lead to insights into the pathogenesis of diseases like cancer.
In Aim 1 (K99), the candidate will establish a new single-cell approach for measuring accessible
chromatin, protein abundance, and mitochondrial DNA mutations to identify clonal expansions and related cell
state changes. In Aim 2 (K99), the candidate will apply multi-omics technologies to identify the origins and
expansions of macrophages within human gynecological tissues and tumors. After transitioning to a faculty
position for Aim 3 (R00), the candidate will focus his effort on creating massive-scale single-cell whole-genome
sequencing methods that are paired with functional measurements, including RNA or protein quantification. All
Aims will utilize and build upon cutting-edge single-cell multi-omics technologies to study somatic evolution.
Together, the pursuit of this research will result in tools and insights that will directly inform properties of
human tissue physiology and aid in the early detection, characterization, and understanding of age-associated
diseases, including cancer. All protocols, data, analytical frameworks, and software tools that are produced
during the duration of this research will be freely distributed. In total, the proposal will lead to novel insights into
the molecular signatures and regulation of somatic evolution and serve as an effective training program for Dr.
Lareau to launch his independent career as a tenure-track investigator.
项目总结
项目成果
期刊论文数量(3)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
SND1 binds SARS-CoV-2 negative-sense RNA and promotes viral RNA synthesis through NSP9.
- DOI:10.1016/j.cell.2023.09.002
- 发表时间:2023-10-26
- 期刊:
- 影响因子:64.5
- 作者:Schmidt, Nora;Ganskih, Sabina;Wei, Yuanjie;Gabel, Alexander;Zielinski, Sebastian;Keshishian, Hasmik;Lareau, Caleb A.;Zimmermann, Liv;Makroczyova, Jana;Pearce, Cadence;Krey, Karsten;Hennig, Thomas;Stegmaier, Sebastian;Moyon, Lambert;Horlacher, Marc;Werner, Simone;Aydin, Jens;Olguin-Nava, Marco;Potabattula, Ramya;Kibe, Anuja;Doelken, Lars;Smyth, Redmond P.;Caliskan, Neva;Marsico, Annalisa;Krempl, Christine;Bodem, Jochen;Pichlmair, Andreas;Carr, Steven A.;Chlanda, Petr;Erhard, Florian;Munschauer, Mathias
- 通讯作者:Munschauer, Mathias
Subtle cell states resolved in single-cell data.
单细胞数据中解析了微妙的细胞状态。
- DOI:10.1038/s41587-023-01797-6
- 发表时间:2023
- 期刊:
- 影响因子:46.9
- 作者:Lareau,Caleb
- 通讯作者:Lareau,Caleb
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Caleb Andrew Lareau其他文献
Caleb Andrew Lareau的其他文献
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{{ truncateString('Caleb Andrew Lareau', 18)}}的其他基金
Charting somatic evolution via single-cell multiomics
通过单细胞多组学绘制体细胞进化图
- 批准号:
10909474 - 财政年份:2023
- 资助金额:
$ 11.87万 - 项目类别:
Inference of variable chromatin loops in glioblastoma tumors and single-cells
胶质母细胞瘤和单细胞中可变染色质环的推断
- 批准号:
9751627 - 财政年份:2018
- 资助金额:
$ 11.87万 - 项目类别:
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