Table 2.

Pathways enriched by subtype-specific genes using Reactome.

	Pathway	p-Value
29 Luminal A-Specific Genes
	SUMOylation of SUMOylation proteins	0.003
	SUMOylation of ubiquitinylation proteins	0.004
	Defective intrinsic pathway for apoptosis due to p14ARF loss of function	0.004
90 Luminal B-Specific Genes
	Cellular senescence	0.005
	Oxidative stress induced senescence	0.001
	Disassembly of the destruction complex and recruitment of AXIN to the membrane	0.001
40 HER2-Specific Genes
	Aryl hydrocarbon receptor signaling	0.0003
	VxPx cargo-targeting to cilium	0.003
	Amplification of signal from the kinetochores	0.004
23 Basal-Specific Genes
	Regulation of cholesterol biosynthesis by SREBP (SREBF)	0.0002
	Activation of gene expression by SREBF (SREBP)	0.004
	Metabolism of steroids	0.004