TLR2 and periodontitis: No significant association was observed for other sites mentioned in the papers between genetic TLR-2 polymorphisms of rs13150331 (A>G), rs12191786 (C>T), rs1816702 (C>T), rs11938228 (C>A), rs3804099 (T>C), rs7656411 (T>G), and base-pair positions -183 (A>G), -148 (C>T), -146 (T>G), and +2343 (G>A) (corresponding to rs5743709), except for one study, which reported decreased risk of rs7696323 polymorphism (C>T) in aggressive periodontitis in Asians [26].