Transcriptomics

Dataset Information

340

Genome-wide CRISPR-Cas9 screen identifies protein-coding genes and microRNAs important in FLT3-ITD+ AML (MV4-11) cellular growth


ABSTRACT: The functional relevance of many microRNAs in the context of tumor biology remains unclear. Using CRISPR-Cas9 technology, we performed a global loss-of-function screen to test the impact of individual microRNAs on the growth of FLT3-ITD positive leukemia cells. This approach identified both evolutionarily conserved and non-conserved human microRNAs that function to suppress or promote tumor cell growth, revealing that microRNAs are extensively integrated into the molecular networks that control tumor cell physiology. Our study describes a powerful genetic approach by which the function of individual microRNAs can be assessed on a global level, and its use will rapidly advance our understanding of how microRNAs contribute to human disease. Loss-of-function CRISPR-Cas9 screen identifies genes whose loss leads to increased or decreased FLT3-ITD+ cell growth over 23 day time-course

ORGANISM(S): Homo sapiens  

SUBMITTER: Ryan O'Connell   Ryan M O'Connell  Jared Wallace 

PROVIDER: E-GEOD-71539 | ArrayExpress | 2016-07-01

SECONDARY ACCESSION(S): GSE71539SRP061829PRJNA291480

REPOSITORIES: GEO, ArrayExpress, ENA

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