癌变·畸变·突变 ›› 2006, Vol. 18 ›› Issue (5): 384-386.doi: 10.3969/j.issn.1004-616x.2006.05.014

• 论著 • 上一篇    下一篇

Survivin、Bcl-2的表达与鼻咽癌相关

向 秋/曾思恩/刘强和/何晓松/侯巧燕/范才文/肖胜军/雷 迅   

  1. 桂林医学院,广西 桂林 541004
  • 收稿日期:2006-01-18 修回日期:2006-04-11 出版日期:2006-09-30 发布日期:2006-09-30
  • 通讯作者: 雷 迅

The Expression of Survivin and Bcl-2 are Associated with Nasopharyngeal Carcinoma

XIANG Qiu, ZENG Si-en, LIU Qiang-he, HE Xiao-song, HOU Qiao-yan, FAN Cai-wen,XIAO Sheng-jun, LEI Xun   

  1. Guilin Medical College, Guilin, 541004, China.)
  • Received:2006-01-18 Revised:2006-04-11 Online:2006-09-30 Published:2006-09-30
  • Contact: LEI Xun

摘要: 背景与目的: 研究凋亡抑制基因Survivin、Bcl-2在鼻咽癌中的表达及其与鼻咽癌的相关性。 材料与方法: 应用免疫组化分析68例鼻咽癌组织、45例鼻咽慢性炎症组织中Survivin和Bcl-2的表达;RT-PCR分析24例鼻咽癌组织、18例鼻咽慢性炎症组织中Survivin和Bcl-2的表达。 结果: 免疫组化分析表明,鼻咽癌组织中,Survivin、Bcl-2的表达阳性率分别为69.1%(47/68)和79.4% (54/68),鼻咽慢性炎症组织中Survivin、Bcl-2的表达阳性率分别15.6%(7/45)和13.3%(6/45),对两组标本中的Survivin、Bcl-2分别进行比较,差别均有统计学意义(P<0.01)。RT-PCR分析表明,鼻咽癌组织中,Survivin、Bcl-2的表达阳性率分别为79.2%(19/24)和87.5%(21/24),鼻咽慢性炎症组织中Survivin、Bcl-2的表达阳性率分别22.2%(4/18)和27.8%(5/18),对两组标本中Survivin、Bcl-2分别进行比较,差别均有统计学意义(P<0.01)。 结论: Survivin、Bcl-2的表达与鼻咽癌相关,两者的表达可能在鼻咽组织癌变过程中起重要作用。

关键词: 鼻咽癌, 凋亡, Bcl-2, Survivin

Abstract: BACKGROUND & AIM: To study the expressions of survivin and Bcl-2 in nasopharyngeal carcinoma(NPC) and the association between their expressions and NPC. MATERIAL AND METHODS: Using immunohistochemical staining, the expressions of survivin and Bcl-2 were assessed in 68 cases of NPC and 45 cases of nasopharyngeal chronic inflammation tissues. Using RT-PCR, the expressions of survivin and Bcl-2 was measured in 24 cases of NPC and 18 cases of nasopharyngeal chronic inflammation tissues. RESULTS: Analyzed by immunohistochemical staining, the expressions of survivin and Bcl-2 were 69.1%(47/68) and 79.4%(54/68),respectively,in NPC, statistically different(P<0.01)when compared with 15.6%(7/45) and 13.3%(6/45),respectively,in nasopharyngeal chronic inflammation tissues. Analyzed by RT-PCR, the expressions of survivin and Bcl-2 were,79.2%(19/24) and 87.5%(21/24),respectively, in NPC, statistically different(P<0.01)when compared with that 22.2%(4/18) and 27.8%(5/18),respectively, in nasopharyngeal chronic inflammation tissues. CONCLUSION: The expressions of survivin and Bcl-2 might play important roles in the development of Nasopharyngeal carcinoma.

Key words: nasopharyngeal carcinoma, apoptosis, Bcl-2, survivin