Recently splicing has been recognized as a key pathway in cancer. Although aberrant splicing has been shown to be a consequence of mutations or the abnormal expression of splicing factors (trans-effect changes) or mutations in the splicing sequences (cis-effect mutations), the connections between aberrant splicing and cancer initiation or progression are still not well understood. Here we review the mutational landscape of splicing factors in cancer and associated splicing consequences, along with the most important examples of the therapeutic approaches targeting the spliceosome currently being investigated in oncology.
Copyright © 2017. Published by Elsevier Ltd.