Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology · 2008
[Expression and significance of cartilage oligomeric matrix protein, C-X-C motif 9 and keratin 19 in oral submucosal fibrosis].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание 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.
Li Ning, Jian Xin-chun
Аннотация
OBJECTIVE: To investigate the expression and localization of cartilage oligomeric matrix protein (COMP), C-X-C motif 9 (CXCL9) and keratin 19 (KRT19) in oral submucous fibrosis (OSF) and to evaluate their roles in the pathopoiesis of OSF.
METHODS: The expression and localization of COMP, CXCL9 and KRT19 were investigated in the specimens of 66 patients with oral submucous fibrosis and 14 normal controls by immunohistochemistry, and their protein and mRNA expressions were detected by Western blotting and RT-PCR.
RESULTS: COMP was overexpressed in 36 (55%) cases of OSF, and 43 (65%) cases showed positive immunoreactivity for CXCL9 protein in the cytoplasm of inflammatory cells and endothelial cells in OSF. All normal buccal mucosa tissues were stained continuously and strongly for KRT19 in the cytoplasm of basal cells, only 7 (11%) of 66 OSF samples showed faint and fragmented KRT19 staining in the cytoplasm of basal cells. RT-PCR and Western blotting results were fully consistent with the immunohistochemical data.
CONCLUSIONS: COMP, CXCL9 and KRT19 play an important role in the pathopoiesis of OSF.
METHODS: The expression and localization of COMP, CXCL9 and KRT19 were investigated in the specimens of 66 patients with oral submucous fibrosis and 14 normal controls by immunohistochemistry, and their protein and mRNA expressions were detected by Western blotting and RT-PCR.
RESULTS: COMP was overexpressed in 36 (55%) cases of OSF, and 43 (65%) cases showed positive immunoreactivity for CXCL9 protein in the cytoplasm of inflammatory cells and endothelial cells in OSF. All normal buccal mucosa tissues were stained continuously and strongly for KRT19 in the cytoplasm of basal cells, only 7 (11%) of 66 OSF samples showed faint and fragmented KRT19 staining in the cytoplasm of basal cells. RT-PCR and Western blotting results were fully consistent with the immunohistochemical data.
CONCLUSIONS: COMP, CXCL9 and KRT19 play an important role in the pathopoiesis of OSF.