Colorectal Cancer with the BRAF V600E Mutation: Two Case Reports and Literature Review

被引:0
作者
Pham, Nguyen Cuong [1 ]
Ho, Van Linh [2 ]
Ton-Nu, Victoria [3 ]
Ngo, Minh Tri [4 ]
Nguyen, Huu Son [5 ]
机构
[1] Hue Cent Hosp, Pathol Dept, Hue City, Vietnam
[2] Hue Cent Hosp, Digest Surg Dept, Hue City, Vietnam
[3] Univ Calif Irvine, Irvine, CA USA
[4] Hue Cent Hosp, Dept Radiol, Hue City, Vietnam
[5] Hue Cent Hosp, Pediat Ctr, Hue City, Vietnam
关键词
rectal cancer; RAS genes; BRAF V600E mutation; FOLFIRI PLUS BEVACIZUMAB; PHASE-II TRIAL; 1ST-LINE TREATMENT; RAS MUTATIONS; COLON-CANCER; POOLED ANALYSIS; BRAF-MUTATION; CETUXIMAB; KRAS; OXALIPLATIN;
D O I
10.21103/Article14(3)_CRI
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
Colorectal cancer usually develops from stepwise, multiple mutations involving oncogenes and tumor suppressor genes. Mutations in the BRAF and RAS genes that dysregulate MAPK signaling are strongly associated with human malignancies. Colorectal cancer with the BRAF V600E mutation that causes cell proliferation without the need for growth factors has a worse prognosis than those without mutations. A BRAF V600E mutation was identified as an adverse prognostic factor for progression-free and overall survival. In this study, we analyze two cases of colorectal cancer with the BRAF V600E mutation and the literature data to investigate potential pathophysiologic mechanisms underlying metastatic colorectal cancer.
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页数:182
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