TLR4 and ocular melanoma: Of the 53 polymorphisms investigated in the Finnish index cohort of 624 cases and 778 controls, one SNP, rs5030717 (A/G) located in the third intron of the TLR4 gene, was significantly associated with risk of OM (risk minor allele G, OR = 1.33, P = .003) (Table 1, S4 Table).