Gene expression profiling in RECQL knock-out (KO) MDA-MB-231 cells: Immunohistochemical analysis presented above shows that RECQL low tumors with T-cells infiltration (CD8+, FOXP3+, IL17, PDL1+, or PD1) are associated with triple negative breast cancers. This evidence concerns the gene FOXP3 and triple-negative breast carcinoma.