Human Hazard Assessment Using Drosophila Wing Spot Test as an Alternative In Vivo Model for Genotoxicity Testing-A Review.
Genomic instability, one of cancer's hallmarks, is induced by genotoxins from endogenous and exogenous sources, including reactive oxygen species (ROS), diet, and environmental pollutants. A sensitive in vivo genotoxicity test is required for the identification of human hazards to reduce the potential health risk. The somatic mutation and recombination test (SMART) or wing spot test is a genotoxicity assay involving Drosophila melanogaster (fruit fly) as a classical, alternative human model. This review describes the principle of the SMART assay in conjunction with its advantages and disadvantages and discusses applications of the assay covering all segments of health-related industries, including food, dietary supplements, drug industries, pesticides, and herbicides, as well as nanoparticles. Chemopreventive strategies are outlined as a global health trend for the anti-genotoxicity of interesting herbal extract compounds determined by SMART assay. The successful application of Drosophila for high-throughput screening of mutagens is also discussed as a future perspective.
['Pitchakarn|Pornsiri|P|0000-0002-6219-386X', 'Inthachat|Woorawee|W|0000-0003-4282-4908', 'Karinchai|Jirarat|J|0000-0002-1629-2808', 'Temviriyanukul|Piya|P|0000-0002-7590-7024']
D000818:Animals D004331:Drosophila melanogaster D004785:Environmental Pollutants D015386:Hazardous Substances D006801:Humans D008954:Models, Biological D009152:Mutagenicity Tests D014921:Wings, Animal
human hazard assessment wing spot test genotoxicity testing Drosophila melanogaster mutagens carcinogens