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Single-cell transcriptome reveals the novel role of T-bet in suppressing the immature NK gene signature the immature NK gene signature

ABSTRACT: Using scRNAseq, we identified five distinct NK cell clusters and define their relative developmental maturity in the murine bone marrow of WT mice. Transcriptome-based machine-learning classifiers revealed that half of the mTORC2-deficient NK cells belongs to the least mature NK cluster. Mechanistically, loss of mTORC2 results in an increased expression of signature genes representing immature NK cells. We further characterized the T-bet-deficient NK cells and found an augmented immature transcriptomic signature. Moreover, deletion of Foxo1 restores the expression of T-bet and corrects the abnormal expression of immature NK genes in Rictor-deficient NK cells.

ORGANISM(S): Mus musculus

PROVIDER: GSE150166 | GEO | 2020/05/13

REPOSITORIES: GEO

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Single-cell transcriptome reveals the novel role of T-bet in suppressing the immature NK gene signature the immature NK gene signature

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