Title : Time-resolved single-cell analysis of Brca1 associated mammary tumourigenesis reveals aberrant differentiation of luminal progenitors.

Pub. Date : 2021 Mar 9

PMID : 33686070






2 Functional Relationships(s)
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1 We found that perturbing Brca1/p53 in luminal progenitors induces aberrant alveolar differentiation pre-malignancy accompanied by pro-tumourigenic changes in the immune compartment. Phenobarbital transformation related protein 53, pseudogene Mus musculus
2 Based on our data we propose a model where Brca1/p53 LOF inadvertently promotes a differentiation program hardwired in luminal progenitors, highlighting the deterministic role of the cell-of-origin and offering a potential explanation for the tissue specificity of BRCA1 tumours. Phenobarbital transformation related protein 53, pseudogene Mus musculus