Table 3.

miRNAs with altered expression in BC subtypes

BC subtype	miRNA Downregulated		miRNA upregulated	References
Luminal A	miR-29a miR-652 miR-181a			McDermott et al. (2014)
	miR-23b miR-181c miR-29a miR-29b miR-181d		miR-142 miR-155 miR-16	Triantafyllou et al. (2022)
	hsa-miR-18b-5p hsa-miR-487b-5p hsa-miR-526b-5p hsa-miR-543 hsa-miR-627-5p hsa-miR-3614-5p hsa-miR-6503-5p		hsa-miR-23a-3p hsa-miR-122-5p hsa-miR-196a-5p hsa-miR-301b-5p hsa-miR-376a-3p hsa-miR-873-3p	Souza et al. (2019)
Luminal B	hsa-miR-128-1-5p		hsa-miR-203a-5p hsa-miR-502-5p hsa-miR-548ar-5p	Souza et al. (2019)
HER2+	miR-101-5p			Normann et al. (2022)
	hsa-miR-584-3p hsa-miR-615-3p		hsa-miR-548ar-5p	Souza et al. (2019)
TNBC			miR-21	Fang et al. (2017b)
			miR-93	Hu et al. (2015)
	miR-145 miR-195		miR-221 miR-21 miR-210 let-7a	Thakur et al. (2016)
			miR-17-92 cluster	Farazi et al. (2011)