國家衛生研究院 NHRI:Item 3990099045/3848
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 12189/12972 (94%)
造訪人次 : 967920      線上人數 : 819
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋
    主頁 ‧ 登入 ‧ 上傳 ‧ 說明 ‧ 關於NHRI ‧ 管理 到手機版


    請使用永久網址來引用或連結此文件: http://ir.nhri.org.tw/handle/3990099045/3848


    題名: Downregulation of SERPINB13 expression in head and neck squamous cell carcinomas associates with poor clinical outcome
    作者: De Koning, PJA;Bovenschen, N;Leusink, FKJ;Broekhuizen, R;Quadir, R;Van Gemert, JTM;Hordijk, GJ;Chang, WSW;Van Der Tweel, I;Tilanus, MGJ;Kummer, JA
    貢獻者: National Institute of Cancer Research
    摘要: Tumorigenesis of head and neck squamous cell carcinomas (HNSCC) is associated with various genetic changes such as loss of heterozygosity (LOH) on human chromosome 18q21. This chromosomal region maps a gene cluster coding for a family of intracellular serine protease inhibitors (serpins), including SERPINB13. As SERPINB13 expression in HNSCC has recently been shown to be downregulated both at the mRNA and protein levels, here we investigated if such a low SERPINB13 expression is associated with histopathological and clinical parameters of HNSCC tumors and patient survival. By generating specific antibodies followed by immunohistochemistry on a well-defined cohort of 99 HNSCC of the oral cavity and oropharynx, SERPINB13 expression was found to be partially or totally downregulated in 75% of the HNSCC as compared with endogenous expression in non-neoplastic epithelial cells. Downregulation of SERPINB13 protein expression in HNSCC was significantly associated with the presence of LOH at the SERPINB13 gene in the tumors (p = 0.006), a poor differentiation grade of the tumors (p = 0.001), the presence of a lymph node metastasis (p = 0.012), and a decreased disease-free (p = 0.033) as well as overall (p = 0.018) survival of the patients. This is the first report demonstrating that downregulation of SERPINB13 protein expression in HNSCC is positively associated with poor clinical outcome. Therefore, SERPINB13 seems to act as an important protease inhibitor involved in the progression of HNSCC.
    日期: 2009-10-01
    關聯: International Journal of Cancer. 2009 Oct 1;125(7):1542-1550.
    Link to: http://dx.doi.org/10.1002/ijc.24507
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0020-7136&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000269565400006
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=68549097914
    顯示於類別:[張文祥] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    SCP68549097914.pdf375KbAdobe PDF953檢視/開啟


    在NHRI中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋