Decreased Attachment of Bacteria to Lubricin Coated Intraocular Lenses

ABSTRACTLubricin is an amphiphilic glycoprotein that is found in the synovial fluid [1]. This protein holds promise as an anti-biofouling agent. This study investigated lubricin’s ability to prevent bacterial attachment and proliferation on intraocular lenses. The findings from this study indicated that lubricin is able to reduce the attachment of Staphylococcus aureus to poly (methyl methacrylate) intraocular lens. Lubricin coatings were confirmed on the surfaces after a 2 hour soak by changes in surface energy. Also, lubricin reduced bacterial proliferation.