Table 6.

MiRNAs associated with proliferation in TNBC.

miRNA	Direct/Indirect Targets	Functions	Reference
Oncogenic miRNAs
miR-182	PFN1	Promotes TNBC cell proliferation	[115]
miR-21	PTEN	Promotes TNBC cell proliferation	[90]
miR-206	RASA1, SPRED1	Promote TNBC cell proliferation	[47]
miR-146a/146b-5p	BRCA1	Increases BRCA1-mediated proliferation	[146]
miR-498	BRCA1	Promotes TNBC cell proliferation	[147]
miR-25-3p	BTG2	Promotes TNBC cell proliferation	[148]
miR-20a-5p	RUNX3, Bim, p21	Promote TNBC cell proliferation	[149]
miR-135b	APC	Promotes proliferation and metastasis	[150]
miR-502	STE8	Promotes cell proliferation and cell cycle	[25]
Oncosuppressor miRNAs
miR-203	BIRC5, LASP1	Suppress cell proliferation and migration	[151]
miR-205	ErbB3, VEGF-A, E2F1, LAMC1	Inhibit cell proliferation, cell invasion, cell cycle arrest, clonogenic potential	[152,153]
miR-200c	XIAP	Inhibits proliferation, induces apoptosis	[126]
miR-34a	Notch-1, ErbB2, c-SRC	Inhibit cell growth and invasion, activate senescence, sensitize to dasatinib	[154,155,156]
miR-940	ZNF24	Inhibits cell proliferation and migration	[157]
miR-211-5p	SETBP1	Inhibits cell proliferation and migration	[158]
miR-1301	EZH2	Suppresses proliferation, migration, and colony formation	[159]
miR-146a-5p	SOX5	Inhibits the proliferation and metastasis	[136]
miR-26a	MTDH	Suppresses tumor proliferation and metastasis	[144]
miR-490-3p	TNKS2	Inhibits the growth and invasiveness	[160]
miR-143-3p	LIMK1	Suppresses the growth	[161]
miR-17-5p	ETV1	Suppresses cell proliferation and invasion	[162]
miR-539	LAMA4	Inhibits proliferation and migration	[163]
miR-125b	MAP2K7	Inhibits proliferation	[164]
miR-217	KLF5	Inhibits cell growth, migration	[165]
miR-589	MTA2	Decreases cell proliferation, migration, and invasion	[166]