医学临床研究
  2025年5月16日 星期五           首 页    |    期刊简介    |    编委会    |    投稿指南    |    期刊订阅    |    广告合作    |    留言板    |    联系我们    |    English
医学临床研究  2019, Vol. 36 Issue (8): 1475-1477    DOI: 10.3969/j.issn.1671-7171.2019.08.007
  论著 本期目录 | 过刊浏览 | 高级检索 |
食管癌Survivin乙酰化水平与PCAF表达的相关性及其临床意义
梁宗英, 侯继申, 张乐, 张志民, 赵宝山, 刘世全, 辛国华**
承德医学院附属医院胸外科,河北 承德 067000
Correlation between Survivin Acetylation and PCAF Expression in Esophageal Carcinoma and its Clinical Significance
LIANG Zong-ying, HOU Ji-shen, ZHANG Le,et al
Department of Thoracic Surgery, Affiliated Hospital of Chengde Medical College, Chengde, Hebei 067000
全文: PDF (0 KB)   HTML (1 KB) 
输出: BibTeX | EndNote (RIS)      
摘要 【目的】探讨食管癌组织中Survivin蛋白的乙酰化水平和P300/CBP相关因子(PCAF)的表达与临床病理特征之间的关系。【方法】采用免疫共沉淀和Western blot检测90例食管癌和癌旁正常食管上皮组织中Survivin蛋白乙酰化水平;免疫组织化学染色法检测PCAF在食管癌组织中的表达水平;分析Survivin蛋白乙酰化水平与患者临床病理特征的关系及PCAF蛋白表达的相关性。【结果】食管癌组织中Survivin蛋白乙酰化率为(72.67±1.25)%,显著高于癌旁正常食管组织中的(11.18±2.16)%(P<0.05);食管癌组织中Survivin蛋白乙酰化水平与患者的TNM分期、组织分化和淋巴结转移密切相关(P<0.05);PCAF 在食管癌组织中的阳性表达为28.89%,显著低于在正常食管组织中的92.22%(P<0.05);食管癌组织中Survivin蛋白乙酰化水平与PCAF水平无相关性(P>0.05)。【结论】Survivin蛋白在食管癌组织内发生了乙酰化,且食管癌的发生、发展可能与Survivin蛋白的乙酰化程度密切相关;Survivin蛋白的乙酰化与乙酰基转移酶PCAF无相关性。
服务
把本文推荐给朋友
加入我的书架
加入引用管理器
E-mail Alert
RSS
作者相关文章
Abstract【Objective】To investigate the relationship between the acetylation level of Survivin protein and the expression of P300/CBP-related factor (PCAF) and its clinicopathological features in esophageal cancer. 【Methods】The acetylation of Survivin protein in 90 cases of esophageal carcinoma and adjacent normal esophageal epithelial tissues was detected by immunoprecipitation and Western blot. The expression of PCAF in esophageal carcinoma was detected by immunohistochemical staining, and the relationship between Survivin protein acetylation and clinicopathological features and the expression of PCAF protein was analyzed.【Results】The acetylation rate of Survivin protein in esophageal cancer tissues was (72.67±1.25)%, significantly higher than that in normal esophageal tissues adjacent to cancer (11.18±2.16)% (P<0.05). The acetylation level of Survivin protein in esophageal cancer tissues was closely related to TNM stage, tissue differentiation and lymph node metastasis (P<0.05). The positive expression of Survivin was 28.89%, which was significantly lower than 92.22% in normal esophageal tissues (P<0.05). There was no correlation between the acetylation level of Survivin protein and PCAF level in esophageal cancer tissues (P>0.05). 【Conclusion】Survivin protein acetylated in esophageal cancer tissue, and the occurrence and development of esophageal cancer may be closely related to the degree of acetylation of Survivin protein; Survivin protein acetylation and acetyltransferase PCAF have no correlation.
收稿日期: 2018-11-29     
PACS:  R735.1  
基金资助:承德市科学技术局(201606A036)
通讯作者: **,E-mail:X2151929@163.com   
引用本文:   
梁宗英, 侯继申, 张乐, 张志民, 赵宝山, 刘世全, 辛国华. 食管癌Survivin乙酰化水平与PCAF表达的相关性及其临床意义[J]. 医学临床研究, 2019, 36(8): 1475-1477.
LIANG Zong-ying, HOU Ji-shen, ZHANG Le,et al. Correlation between Survivin Acetylation and PCAF Expression in Esophageal Carcinoma and its Clinical Significance. JOURNAL OF CLINICAL RESEARCH, 2019, 36(8): 1475-1477.
链接本文:  
http://journal07.magtech.org.cn/yxlcyj/CN/10.3969/j.issn.1671-7171.2019.08.007     或     http://journal07.magtech.org.cn/yxlcyj/CN/Y2019/V36/I8/1475
版权所有 © 2013 医学临床研究杂志社  湘ICP备13012052号-1
办公地址:湖南省长沙市芙蓉区新军路43号煤炭大院主办公楼6楼621、623、632、636室 邮编:410011 电话(传真):0731-84824007 E-mail:jcr_cs.hn@vip.163.com
技术支持:北京玛格泰克科技发展有限公司 技术支持:support@magtech.com.cn