期刊文献+

去乙酰化酶3在大肠癌组织中的表达及临床意义 被引量:2

下载PDF
导出
摘要 目的探讨大肠癌组织中去乙酰化酶3(SIRT3)的表达情况及其临床意义。方法应用Western blot法检测20例大肠癌组织及其癌旁组织中SIRT3的表达;免疫组织化学法检测50例大肠癌石蜡切片中SIRT3的表达,分析其与患者年龄、性别、临床分期、浸润深度、分化程度、淋巴结转移等临床病理的相关性。结果 Western blot和免疫组织化学法的检测结果均表明SIRT3在大肠癌组织中的表达水平要低于癌旁正常组织,SIRT3在大肠癌组织中的表达与临床分期、浸润深度及分化程度存在相关性(P<0.05),与患者年龄、性别、淋巴结转移无相关性(P>0.05)。结论 SIRT3的表达与临床分期、分化程度及浸润深度存在相关性,检测SIRT3蛋白的表达可作为评估大肠癌恶性程度的一项重要指标。
出处 《医疗装备》 2017年第11期40-41,共2页 Medical Equipment
关键词 SIRT3 大肠癌 表达
  • 相关文献

参考文献2

二级参考文献20

  • 1Brau N, Fox RK, Xiao P, et al. Presentation and outcome of hepatocellular carcinoma in HIV infected patients:a U. S.-Canadian multicenter study[J]. J Hepatol, 2007, 47 (4) :527-537.
  • 2Yuen MF, Hou JL, Chutaputti A, et al. Hepatocellu!ar carcinoma in the Asia pacific region[J]. J Gastroenterol Hepatol,2009,24(3) :346-353.
  • 3Imai S, Armstrong CM, Kaeberlein M, et al. Transcrip- tional silencing and longevity protein Sir2 is an NAD-de- pendent histone deacetylase[J]. Nature, 2000,403 (6771) : 795-800.
  • 4Marfe G, Tafani M, Indelicato M, et al. Kaempferol in- duces apoptosis in two different cell lines via Akt inacti- vation,Bax and SIRT3 activation, and mitochondrial dys- function[J]. J Cell Biochem, 2009,106 (4) : 643-650.
  • 5Hirschey MD, Shimazu T, Huang JY, et al. SIRT3 regu- lates mitochondrial protein acetylation and intermediary metabolism [ J]. Cold Spring Harb Symp Quant Biol, 2011,76 : 267-277.
  • 6Li S, Banck M, Mujtaba S, et al. p53-induced growth ar- rest is regulated by the mitochondrial SirT3 deacetylase [J]. PLoS One,2010,5(5) :e10486.
  • 7Ahn BH,Kim HS,Song S,et al. A role for the mitochon- drial deacetylase Sirt3 in regulating energy homeostasis [J]. Proc Nat Acad Sci U S A, 2008, 105 (38):14447- 14452.
  • 8Jing E, Emanuelli B, H irschey MD, et al. Sirtuin-3 (Sirt3) regulates skeletal muscle metabolism and insulin signaling via altered mitochondrial oxidation and reactive oxygen species production[J]. Proc Nat Aead Sci U S A, 2011, 108(35) :14608-14613.
  • 9Sundaresan NR, Samant SA, Pillai VB, et al. SIRT3 is a stress-responsive deacetylase in cardiomyocytes that pro-tects ceils from stress-mediated cell death by deacetyla- tion of Ku70[J] Mol Cell Biol,2008,28(20):6384-6401.
  • 10Qiu X,Brown K, Hirschey MD, et al. Calorie restriction reduces oxidative stress by SIRT3-mediated SOD2 aetiva- tion[J]. Cell Metab,2010,12(6) :662 -667.

共引文献5

同被引文献24

引证文献2

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部