Table 2.

Association between TLRs expression and pancreatic cancer prognosis.

TLRs	Expression	Pancreatic Cancer Prognosis	Refs.
TLR1	High	Favorable	[49]
TLR2	High	Favorable	[15]
		Unfavorable	[33,34,35,51]
TLR3	High	Unfavorable	[36]
TLR4	High	Favorable	[15]
		Unfavorable	[39,52,53,54]
TLR5	High	Unfavorable	[55,56]
TLR7	High	Unfavorable	[16,41,57]
TLR8	High	Unfavorable	[41,57]
TLR9	High	Favorable	[43,58,59,60]
		Unfavorable	[44,61]