期刊文献+

甲状腺乳头状癌BRAF基因突变与临床病理特征间的关系及临床意义 被引量:15

原文传递
导出
摘要 目的探讨中国甲状腺乳头状癌患者鼠类肉瘤滤过性毒菌(v-Raf)致癌同源体B1(BRAF)基因V600E点突变与其临床病理特征之间的关系及对临床的指导意义。方法采用多重突变等位基因PCR方法检测187例甲状腺乳头状癌石蜡包埋组织BRAF基因V600E点突变。利用BRAF基因V600E突变型甲状腺乳头状癌细胞系K1和BRAF基因野生型甲状腺乳头状癌细胞系RO82-W-1进行灵敏度检测。结果多重突变等位基因PCR方法可检测最低达1%含量的BRAF基因V600E突变。甲状腺乳头状癌样本检测发现BRAF基因V600E突变率为63.64%(119/187),在甲状腺良性病变中均未检测到BRAF基因V600E突变。单因素分析显示,BRAF基因V600E突变与甲状腺乳头状癌患者年龄(≥45岁)、肿瘤分期和预后有关(P<0.05);BRAF基因V600E突变在仅有中央区淋巴结转移组(49.32%)与中央区及颈侧区均有转移组(75.34%)的分布差异具有统计学意义(P<0.05);多因素回归分析显示,BRAF基因V600E突变(OR=2.471,95%CI:1.149~5.312)和颈淋巴结转移(OR=0.333,95%CI:0.114~0.973)是肿瘤远处转移/复发的独立因素(P<0.05)。结论 BRAF基因V600E突变与甲状腺乳头状癌发生年龄、肿瘤分期相关,是判断甲状腺乳头状癌预后的独立因素。
出处 《四川大学学报(医学版)》 CAS CSCD 北大核心 2013年第4期662-665,共4页 Journal of Sichuan University(Medical Sciences)
基金 四川省科技厅项目(No.2011SZ0147)资助
  • 相关文献

参考文献18

  • 1Ries LAG. Melbert D. Krapcho M. et al. SEER Cancer Statistics Review. 1975-2005. Bethesda. MD: National Cancer Institute. 2007 :907.
  • 2Schlumberger M. Pacini F. Prognostic factors. In: Thyroid Tumors. Paris: Nucleon Editions. 2003: 111-125.
  • 3Witt RL. Initial surgical management of thyroid cancer. Surg On col Clin N Am.2008; 17(1): 71-9l.
  • 4Davies H. Bignell GR. Cox C. et al. Mutations of the BRAF gene in human cancer. Nature.2002;417(6892) :949-954.
  • 5DeLuca AM. Srinivas A. Alani RM. BRAF kinase in melanoma development and progression. Expert Rev Mol Med , 2008;100) :3-6.
  • 6Xing M. BRAF mutation in thyroid cancer. Endocr Relat Cancer. 2005; 12( 2) : 245-262.
  • 7Kebebew E. Weng J. Bauer J. et al. The prevalence and prognostic value of BRF mutation in thyroid cancer. Ann Surg , 2007; 246 (3) : 466-470.
  • 8Kim TH. Park YJ. Lim J A. et al. The association of the BRAF ( V600E) mutation with prognostic factors and poor clinical outcome in papillary thyroid cancer: a meta-analysis. Cancer,2012;118(7):1764-1773.
  • 9Xing M. Clark D. Guan H. et al. BRAF mutation testing of thyroid fine-needle aspiration biopsy specimens for preoperative risk stratification in papillary thyroid cancer. J Clin Oncol , 2009;27(18):2977-2982.
  • 10龚日祥,周扬,罗书画,张林,周斌.甲状腺乳头状癌BRAF基因突变的检测及临床意义[J].中华医学遗传学杂志,2009,26(3):310-313. 被引量:13

二级参考文献15

  • 1朱晓丽,周晓燕,朱雄增.甲状腺乳头状癌中BRAF^(V599E)点突变与RET/PTC融合基因的检测[J].中华病理学杂志,2005,34(5):270-274. 被引量:30
  • 2尹香利,张国昌,李锋,赵瑾,李洪安,梁伟华.MASA-PCR检测甲状腺乳头状癌中BRAF^(V600E)点突变的研究[J].石河子大学学报(自然科学版),2005,23(5):551-555. 被引量:4
  • 3Hundahl SA, Fleming ID, Fremgen AM, et al. A national cance data base report on 53 856 eases of thyroid carcinoma treated in the U. S, 1985-1995. Cancer,1998,83: 2638-2648.
  • 4Peyssonnaux C, Eychene A. The RAF/MEK/ERK pathway: new concepts of activation. Biol Cell ,2001,93: 53-62.
  • 5Duesbery NS, Webb CP, Vande Woude GF. MEK wars, a new front in the battle against cancer. Nat Med,1999,5 : 736-742.
  • 6Cohen Y, Rosenbaum E, Clark DP, et al. Mutational analysis of BRAF in fine needle aspiration biopsies of the thyroid: a potential application for the preoperative assessment of thyroid nodules, Clin Can Res,2004,10 : 2761-2765.
  • 7Xing MZ, Tufano RP, Tufaro AP, et al. Detection of BRAF mutation on fine needle aspiration biopsy specimens: a new diagnostic tool for papillary thyroid cancer. J Clin Endocrinol Metab,2004,89 : 2867-2872.
  • 8Davies H, Bignell GR, Cox C,et al. Mutations of the BRAF gene in human cancer, Nature,2002,417-949.
  • 9Xing MZ. BRAF mutation in thyroid cancer. Endocrine-Related Cancer ,2005,12 : 245-262.
  • 10Namba H,Nakashima M, Hayashi T, et al. Clinical implication of hot spot BRAF mutation, V599E, in papillary thyroid cancers. J Clin Endocrinol Metab,2003,88 :4393-4397.

共引文献12

同被引文献178

引证文献15

二级引证文献126

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