Transcriptomics

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Breast cancer plasticity is restrictedby a LATS1-NCOR1 repressive axis [MARS-seq]


ABSTRACT: The tumor suppressor LATS1, whose expression is often downregulated in human breast cancer, helps maintain luminal breast cancer cell identity by keeping basal-specific genes in a closed chromatin state, preventing their spurious activation. This is achieved via interaction of LATS1 with the NCOR1 nuclear corepressor and recruitment of HDAC1,driving histone H3K27 deacetylation near NCOR1-repressed “basal” genes. Consequently, decreased expression of LATS1 elevates the expression of such “basal” genes and promotes luminal-to-basal slippage.

ORGANISM(S): Mus musculus

PROVIDER: GSE195715 | GEO | 2022/10/19

REPOSITORIES: GEO

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