Giornale italiano di dermatologia e venereologia : organo ufficiale, Societa italiana di dermatologia e sifilografia · 2017
Vitiligo susceptibility and catalase gene polymorphisms in Sicilian population.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Caputo Valentina, Niceta Marcello, Fiorella Santi, La Vecchia Marco, Bastonini Emanuela, Bongiorno Maria R, Pistone Giuseppe
Аннотация
BACKGROUND: Catalase gene (CAT) polymorphisms were analyzed as responsible for the deficiency of catalase enzyme activity and concomitant accumulation of excessive hydrogen peroxide in vitiligo patients. Catalase is a well-known oxidative stress regulator that could play an important role in the pathogenesis of vitiligo. This study was conducted to evaluate three CAT gene polymorphisms (-89A/T, 389C/T, 419C/T) and their association with vitiligo susceptibility in Sicilian population.
METHODS: Sixty out of 73 Sicilian patients with vitiligo were enrolled and submitted to CAT gene analysis.
RESULTS: Contrary to the Northern part of Europe but likewise to the Mediterranean area, the frequency of the CAT genotypes in Sicily is equally distributed. Out of all CAT genotypes, only CAT-89 T/T frequency was found to be significantly higher amongst vitiligo patients than controls.
CONCLUSIONS: Despite the involvement of the CAT enzyme in the pathogenesis of vitiligo, the biological significance of CAT gene polymorphisms is still controversial. With the only exception for CAT variant -89A/T, the other studied CAT gene polymorphisms (389C/T and 419C/T) might not to be associated with vitiligo in Sicilian population.
METHODS: Sixty out of 73 Sicilian patients with vitiligo were enrolled and submitted to CAT gene analysis.
RESULTS: Contrary to the Northern part of Europe but likewise to the Mediterranean area, the frequency of the CAT genotypes in Sicily is equally distributed. Out of all CAT genotypes, only CAT-89 T/T frequency was found to be significantly higher amongst vitiligo patients than controls.
CONCLUSIONS: Despite the involvement of the CAT enzyme in the pathogenesis of vitiligo, the biological significance of CAT gene polymorphisms is still controversial. With the only exception for CAT variant -89A/T, the other studied CAT gene polymorphisms (389C/T and 419C/T) might not to be associated with vitiligo in Sicilian population.