Gastric biomarkers: a global review

被引:79
作者
Baniak, Nick [1 ]
Senger, Jenna-Lynn [2 ]
Ahmed, Shahid [3 ]
Kanthan, S. C. [4 ]
Kanthan, Rani [4 ]
机构
[1] Univ Saskatchewan, Dept Pathol & Lab Med, 103 Hosp Dr, Saskatoon, SK S7N 0W8, Canada
[2] Univ Alberta, Dept Surg, 116 St & 85 Ave, Edmonton, AB T6G 2B7, Canada
[3] Univ Saskatchewan, Div Med Oncol, 103 Hosp Dr, Saskatoon, SK S7N 0W8, Canada
[4] Univ Saskatchewan, Dept Gen Surg, 103 Hosp Dr, Saskatoon, SK S7N 0W8, Canada
关键词
Gastric cancer; Biomarkers; Therapy; HER2 GENE AMPLIFICATION; IN-SITU HYBRIDIZATION; E-CADHERIN GENE; LONG NONCODING RNAS; MICROSATELLITE INSTABILITY; CLINICOPATHOLOGICAL FEATURES; GASTROESOPHAGEAL JUNCTION; PROTEIN EXPRESSION; PHASE-II; MATRIX METALLOPROTEINASES;
D O I
10.1186/s12957-016-0969-3
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Background: Gastric cancer is an aggressive disease with a poor 5-year survival and large global burden of disease. The disease is biologically and genetically heterogeneous with a poorly understood carcinogenesis at the molecular level. Despite the many prognostic, predictive, and therapeutic biomarkers investigated to date, gastric cancer continues to be detected at an advanced stage with resultant poor clinical outcomes. Main body: This is a global review of gastric biomarkers with an emphasis on HER2, E-cadherin, fibroblast growth factor receptor, mammalian target of rapamycin, and hepatocyte growth factor receptor as well as sections on microRNAs, long noncoding RNAs, matrix metalloproteinases, PD-L1, TP53, and microsatellite instability. Conclusion: A deeper understanding of the pathogenesis and biological features of gastric cancer, including the identification and characterization of diagnostic, prognostic, predictive, and therapeutic biomarkers, hopefully will provide improved clinical outcomes.
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收藏
页数:14
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