Pseudogene expression in TCGA data
http://www.nature.com/ncomms/2014/140707/ncomms4963/full/ncomms4963.html
The Pan-Cancer analysis of pseudogene expression reveals biologically and clinically relevant tumour subtypes
Leng Han
Yuan Yuan
Siyuan Zheng
Yang Yang
Jun Li
Mary E. Edgerton
Lixia Diao
Yanxun Xu
Roeland G. W. Verhaak
Han Liang