GEO DataSets

(Submitter supplied) BRCA1 loss leads to tumor cell transcriptional reprogramming, resulting in a DNA damage-driven, mandatory cell-autonomous type I IFN inflammatory activation mediated by STING and TREX1/2. PARP inhibition augmented this immunoreactivity, creating contextual lethality to dual immune checkpoint blockade (ICB) in vivo. BRCA1-deficient tumor can escape T-cell inflammation through targeted deletion or methylation of the DNA sensing/IFN pathway genes, such as STING, IFNB1 or the chemokine CCL5. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

20 Samples

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