Some substantive corrections are to be made to the original article “Inhibition of breast cancer cells by targeting E2F-1 gene and expressing IL15 oncolytic adenovirus” (Biosci Rep. (2019) 39(7), DOI: 10.1042/BSR20190384). In Figure 2A, the photos of ‘72 hours after infection’ in the MDA-MB-231 group and ‘24 hours after infection’ in the MRC-5 group are replaced with the correct pictures in this correction article. This change does not affect the conclusion of this article.

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