Table 1.

TLR2-dependent pro- and anti-inflammatory responses.

TLR Dimer	Ligand	Cytokines/Chemokines	References
TLR2/1	Triacyl LPs Pam3CSK4	IL-6, IL-8, TNF-α, IL-1α, IL-1β, IL-12, IL-13, IFN-α, IFN- β	[12,102,103]
TLR2/6	Diacyl LPs Pam2CSK4 FSL-1	IL-6, IL-8, IL-12, TNF-α, IFN-α, IFN- β, CXCL-10	[12,104,105]
TLR2/?	Listeria monocytogenes	IL-10	[101]
TLR2/?	Bacteroides fragilis PSA	IL-10, IFN-γ	[89,90,91]
TLR2/?	LPS	TNF, CXCL10, IL10	[28]
TLR2/4	Hemoglobin, atypical LPS	IL-12, IL-6, TNF-α	[25]
TLR2/10	Helicobacter pylori	TNF- α, IL-1β	[56]