| [Expression of FHIT and MDM2 in oral submucous fibrosis and canceration tissues]. | |
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MedLine Citation:
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PMID: 20622329 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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OBJECTIVE: To determine the role of fragile histidine triad (FHIT) and MDM2 in carcinogenesis of oral submucous fibrosis (OSF). METHODS: The expression of FHIT and MDM2 was examined by immunohistochemical S-P method in 44 OSF cases, 15 canceration tissues of OSF, and 10 normal oral mucosa tissues. RESULTS: The expression of FHIT was positive in the normal oral mucosa epithelium. The positive expression of FHIT decreased in the OSF and canceration tissues of the OSF.The rate of FHIT positive expression was significantly lower in canceration tissues of OSF than that of the OSF (P < 0.05). The expression of MDM2 was negative in normal oral mucosa epithelium. The positive expression of MDM2 increased in the OSF and canceration tissues of the OSF, and the rate of MDM2 positive expression was significantly higher in the canceration tissues of OSF than that of the OSF (P < 0.05). CONCLUSION: The loss of FHIT and over-expression of MDM2 may play an important role in the carcinogenesis of OSF. |
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Authors:
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Xiaomin Yin; Chunyan Wen; Yuling Han; Yijun Gao; Zhangui Tang |
Publication Detail:
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Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences Volume: 35 ISSN: 1672-7347 ISO Abbreviation: Zhong Nan Da Xue Xue Bao Yi Xue Ban Publication Date: 2010 Jun |
Date Detail:
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Created Date: 2010-07-12 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101230586 Medline TA: Zhong Nan Da Xue Xue Bao Yi Xue Ban Country: China |
Other Details:
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Languages: chi Pagination: 572-5 Citation Subset: IM |
Affiliation:
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Department of Stomatology, Xiangya Hospital, Central South University, Changsha 410078, China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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