Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P10145 (IL-8)
 23,849 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Purpose: We compare the cytotoxicity of anti-glaucoma prostaglandin ophthalmic solutions on human corneal epithelial cells and elucidate mechanisms of toxicity. Methods: Cell viability was examined using MTS assay, and morphological changes of the cells were observed. Induction of necrosis/apoptosis was measured by colorimetric caspase assay. The production of Reactive oxygen species (ROS) and release of cytokines were analyzed using 2', 7'-dichlorodihydrofluorescein diacetate and bead-based indirect immunofluorescent assay, respectively. Results: Xalatan, Lumigan 0.01%, and Lumigan 0.03% decreased cell viability and induced morphological changes. Xalatan and Lumigan 0.01% induced necrosis. Xalatan, Lumigan 0.01%, Lumigan 0.03%, and Taflotan stimulated ROS production. Travatan and Lumigan 0.03% increased concentrations of Interleukin (IL)-6 and IL-8 in culture media. Conclusions: Xalatan and Lumigan 0.01% ophthalmic solutions demonstrated potent cytotoxicity compared with Lumigan 0.03%, Travatan, Taflotan, and Taflotan UD. Taflotan UD, compared to Taflotan 0.0015%, induced less oxidative stress and apoptotic signalling. The cytotoxicity might be partly associated with benzalkonium chloride.
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PMID:Effects of Anti-Glaucoma Prostaglandin Ophthalmic Solutions on Cultured Human Corneal Epithelial Cells. 3088 82