The biogenesis, development and metastases of cancer are associated with many variations in the transcriptome. Alternative splicing of genes is a major post-transcriptional regulation mechanism that is involved in many types of cancer. The next-generation sequencing applied on RNAs (RNA-Seq) provides a new technology for studying transcriptomes. It provides an unprecedented opportunity for quantitatively studying alternative splicing in a systematic way. This mini-review summarizes the current RNA-Seq studies on cancer transcriptomes especially studies on cancer-related alternative splicing, and discusses the strategy for quantitative study of alternative splicing in cancers with RNA-Seq, the bioinformatics methods available and existing questions.
- Feng H, Qin Z, Zhang X. (2012) Opportunities and Methods for Studying Alternative Splicing in Cancer with RNA-Seq. Cancer Lett [Epub ahead of print]. [abstract]