This is the peer reviewed version of the following article:Brown G T, Cash B, Alnabulsi A, Samuel L M & Murray G I (2016) Histopathology 68, 556–566. The expression and prognostic significance of bcl-2-associated transcription factor 1 in rectal cancer following neoadjuvant therapy, which has been published in final form at DOI: 10.1111/his.12780. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.