The State of the Art on Blood MicroRNAs in Pancreatic Ductal Adenocarcinoma

Table 2

Exosomal microRNA in pancreatic cancer patients.

Study	Exosomal microRNAs	Sample type	Level	Experiment/control group	Reference
Xu et al. (2011)	miR-196a	Plasma	↑	15/15	[41]
	miR-1246
Madhavan et al. (2015)	miR-1246	Serum	↑	131/89	[40]
	miR-4644
	miR-3976
	miR-4306
Chen et al. (2017)	miR-23b-3p	Plasma	↑	16/38	[42]
Lai et al. (2017)	miR-10b	Plasma	↑	29/17	[34]
	miR-21		↑
	miR-30c		↑
	miR-181a		↑
	miR-let7a		↓
Goto et al. (2018)	miR-191	Plasma	↑	61/22	[43]
	miR-21
	miR-451a
Takahasi et al. (2018)	miR-451a	Plasma	↑	6/50	[44]