NatureReviewsCancerhttp://dx.doi:10.1038/nrc.2017.87(2017)

There were errors in two sentences within the section 'Epigenetic changes in SCLC', indicating that EZH2 suppresses ASCL1 expression by suppression of TGFβ signalling. Instead, EZH2 promotes ASCL1 expression by suppression of TGFβ signalling. This has been corrected in the online and print versions of the article.