Table 2.

MiRNAs downregulated in ovarian cancer.

Year	Tissue/Cell Type	N	miRNA	Reference
2021	SW626, SKOV3, OVACAR3, PA1	N/A	miR-101	Wei et al. [47]
2020	A2780cp, A2780s, SKOV3, CAOV3	N/A	miR-193b	Li et al. [51]
2020	Tumour & TAN	45	miR-27b-5p	Liu et al. [50]
2020	Tumour & TAN	31	miR-584	Yang et al. [49]
2020	SKOV3	N/A	miR-155-5p	Ysrafil et al. [52]
2018	Blood, OVCAR3	8	miR-195	Chen [53]
2016	Tumour, SKOV3, OVCAR-429	20	miR-125a, miR-125b	Lee et al. [54]
2019	Tumour & TAN, serum, OVAR3, HEY-A8	17	let-7g	Biamonte et al. [55]
2021	Tumour & TAN, SKOV3, A2780	10	miR-585-3p	Lu et al. [56]
2021	Serum	30	miR-193a-5p	Zhang et al. [57]

N = number of tissue samples, TAN = tumour-associated normal.