A lymph node metastasis‐related protein‐coding genes combining with long noncoding RNA signature for breast cancer survival prediction

2019 ◽  
Vol 234 (11) ◽  
pp. 20036-20045 ◽  
Author(s):  
Yujie Sui ◽  
Chunyan Ju ◽  
Bin Shao

2019 ◽  
Vol 38 (12) ◽  
pp. 1529-1539 ◽  
Author(s):  
Yaqiong Zhang ◽  
Zhaoyun Li ◽  
Meifang Chen ◽  
Hanjun Chen ◽  
Qianyi Zhong ◽  
...  


2014 ◽  
Vol 111 (5) ◽  
pp. 918-926 ◽  
Author(s):  
G Rosin ◽  
J de Boniface ◽  
G M Karthik ◽  
J Frisell ◽  
J Bergh ◽  
...  


Author(s):  
Liu Liu ◽  
Zhilin Chen ◽  
Wenjie Shi ◽  
Hui Liu ◽  
Weiyi Pang


2017 ◽  
Vol 9 (6) ◽  
pp. 1531-1537 ◽  
Author(s):  
Jing Yang ◽  
Quanyi Long ◽  
Hongjiang Li ◽  
Qing Lv ◽  
Qiuwen Tan ◽  
...  


2012 ◽  
Vol 32 (9) ◽  
pp. 1536-1546 ◽  
Author(s):  
Juliana Cobre ◽  
Gleici S. Castro Perdoná ◽  
Fernanda M. Peria ◽  
Francisco Louzada


2021 ◽  
Vol 11 ◽  
Author(s):  
Zongzhen He ◽  
Junying Zhang ◽  
Xiguo Yuan ◽  
Yuanyuan Zhang

Breast cancer is the most common malignancy in women, and because it has a high mortality rate, it is urgent to develop computational methods to increase the accuracy of breast cancer survival predictive models. Although multi-omics data such as gene expression have been extensively used in recent studies, the accurate prognosis of breast cancer remains a challenge. Somatic mutations are another important and promising data source for studying cancer development, and its effect on the prognosis of breast cancer remains to be further explored. Meanwhile, these omics datasets are high-dimensional and redundant. Therefore, we adopted multiple kernel learning (MKL) to efficiently integrate somatic mutation to currently molecular data including gene expression, copy number variation (CNV), methylation, and protein expression data for the prediction of breast cancer survival. Before integration, the maximum relevance minimum redundancy (mRMR) feature selection method was utilized to select features that present high relevance to survival and low redundancy among themselves for each type of data. The experimental results demonstrated that the proposed method achieved the most optimal performance and there was a remarkable improvement in the prediction performance when somatic mutations were included, indicating that somatic mutations are critical for improving breast cancer survival predictions. Moreover, mRMR was superior to other feature selection methods used in previous studies. Furthermore, MKL outperformed the other traditional classifiers in multi-omics data integration. Our analysis indicated that through employing promising omics data such as somatic mutations and harnessing the power of proper feature selection methods and effective integration frameworks, the breast cancer survival predictive accuracy can be further increased, thereby providing a more optimal clinical diagnosis and more effective treatment for breast cancer patients.



2020 ◽  
Vol 14 (3) ◽  
pp. 160-169 ◽  
Author(s):  
Arwinder Dhillon ◽  
Ashima Singh


2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Wenna Guo ◽  
Qiang Wang ◽  
Yueping Zhan ◽  
Xijia Chen ◽  
Qi Yu ◽  
...  


2016 ◽  
Vol 115 (9) ◽  
pp. 1024-1031 ◽  
Author(s):  
G Houvenaeghel ◽  
R Sabatier ◽  
F Reyal ◽  
J M Classe ◽  
S Giard ◽  
...  


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