| Literature DB >> 28103968 |
Xiuli Qiao1, Dan Ai1, Honglu Liang1, Dianbin Mu2, Qisen Guo3.
Abstract
BACKGROUND: Molecular targeted therapy has gradually become an important treatment for lung cancer, the aim of this research is to analyze the clinicopathologic features associated with the gene mutation status of epidermal growth factor receptor (EGFR), echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase (EML4-ALK), ROS proto-oncogene 1, receptor tyrosine kinase (ROS1) and Kirsten rat sarcoma viral oncogene (KRAS) in non-small cell lung cancer (NSCLC) patients and determine the most likely populations to benefit from molecular target therapy treatment.Entities:
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Year: 2017 PMID: 28103968 PMCID: PMC5973292 DOI: 10.3779/j.issn.1009-3419.2017.01.02
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
山东地区NSCLC病例EGFR基因突变类型分析
Characteristic of EGFR gene mutation types in 466 NSCLC patients
| Positive number | Proportion (%) | |
| NSCLC: non-small cell lung cancer; EGFR: epidermal growth factor receptor; §: include 159 single site mutation patients and 12 double locus mutation patients. | ||
| 18 exon (G719X) | 5 | 2.73 |
| 19 exon (-del) | 67 | 36.61 |
| 20 exon (T790M) | 13 | 7.10 |
| 20 exon (S768I) | 4 | 2.19 |
| 21 exon (L858R) | 92 | 50.27 |
| 21 exon (L861Q) | 2 | 1.09 |
| Total | 183§ | 100.00 |
山东地区NSCLC患者EGFR基因突变与临床特征的关系
Correlation between EGFR gene mutation and clinical features in 466 NSCLC patients
| Group (EGFR) | Number of detected | Number of positive | Positive rate (%) | ||
| Ad: adenocarcinoma; SCC: squamous cell carcinoma. | |||||
| Age (yr) | 0.83 | 0.86 | |||
| ≤60 | 246 | 95 | 38.62 | ||
| >60 | 220 | 76 | 34.55 | ||
| Gender | 21.42 | <0.001 | |||
| Male | 277 | 78 | 28.16 | ||
| Female | 189 | 93 | 49.21 | ||
| Histology | 22.86 | <0.001 | |||
| Ad | 402 | 165 | 41.04 | ||
| SCC | 51 | 5 | 9.80 | ||
| Others | 13 | 1 | 7.69 | ||
| Smoking status | 19.93 | <0.001 | |||
| Yes | 280 | 80 | 28.57 | ||
| No | 186 | 91 | 48.92 | ||
| Total | 466 | 171 | 36.70 | ||
山东地区NSCLC病例EML4-ALK融合基因重排情况及其与临床特征的关系
Correlation between EML4-ALK fusion gene rearrangements and clinical features in 491 NSCLC patients
| Group ( | Number of detected | Number of positive | Positive rate (%) | ||
| EML4-ALK: echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase. | |||||
| Age (yr) | 14.10 | <0.001 | |||
| ≤60 | 266 | 37 | 13.91 | ||
| >60 | 225 | 9 | 4.00 | ||
| Gender | 2.75 | 0.097 | |||
| Male | 291 | 22 | 7.56 | ||
| Female | 200 | 24 | 12.00 | ||
| Histology | 1.38 | 0.51 | |||
| Ad | 426 | 42 | 9.86 | ||
| SCC | 56 | 4 | 7.14 | ||
| Others | 9 | 0 | 0 | ||
| Smoking status | 4.42 | 0.035 | |||
| Yes | 285 | 20 | 7.02 | ||
| No | 206 | 26 | 12.62 | ||
| Total | 491 | 46 | 9.37 | ||
山东地区NSCLC病例ROS1融合基因重排情况及其与临床特征的关系
Correlation between ROS1 gene rearrangements and clinical features in 136 NSCLC patients
| Group(ROS1) | Number of detected | Number of positive | Positive rate (%) | ||
| Ad: adenocarcinoma; SCC: squamous cell carcinoma. | |||||
| Age | 4.61 | 0.032 | |||
| ≤60 | 72 | 5 | 6.94 | ||
| >60 | 64 | 0 | 0 | ||
| Gender | 0 | 0.98 | |||
| Male | 81 | 3 | 3.70 | ||
| Female | 55 | 2 | 3.64 | ||
| Histology | 0.64 | 0.73 | |||
| Ad | 121 | 5 | 4.13 | ||
| SCC | 10 | 0 | 0 | ||
| Others | 5 | 0 | 0 | ||
| Smoking status | 0.015 | 0.90 | |||
| Yes | 78 | 3 | 3.85 | ||
| No | 58 | 2 | 3.45 | ||
| Total | 136 | 5 | 3.68 | ||