JAK2 and breast cancer: Given that these regions are also characterised by common polymorphisms, genes such as JAK2 (9p24) [32], NUNS2 (5p15) [33] or LIMK1 (7q11) [34] previously associated with breast cancers, and gained preferentially in basal-like breast cancers [35] might validate that these regions contain genes providing a selective advantage for triple-negative BCs.