Role of Inflammation in Endophthalmitis

Table 1

Toll-like receptors and their known ligands.

TLR	Principal exogenous ligand(s)
TLR2	Lipoproteins/lipopeptides (various pathogens); Peptidoglycan and lipoteichoic acid (gram-positive bacteria); Zymosan (fungi)
TLR3	Double stranded RNA (viruses)
TLR4	LPS (gram-negative bacteria); Bacterial HSP6; Respiratory syncytial virus coat protein
TLR5	Flagellin (flagellated bacteria)
TLR7	Imidazoquinolone antiviral drug; Double stranded RNA (viruses)
TLR8	Single stranded RNA (viruses); Imidazoquinolone antiviral drug
TLR9	Unmethylated cytidine-phosphate-guanosine CpG
TLR10	Unknown