Experiments from unfinished Registered Reports in the Reproducibility Project: Cancer Biology.

As part of the Reproducibility Project: Cancer Biology, we published Registered Reports that described how we intended to replicate selected experiments from 29 high-impact preclinical cancer biology papers published between 2010 and 2012. Replication experiments were completed and Replication Studies reporting the results were submitted for 18 papers, of which 17 were accepted and published by with the rejected paper posted as a preprint. Here, we report the status and outcomes obtained for the remaining 11 papers.

Registered report: A chromatin-mediated reversible drug-tolerant state in cancer cell subpopulations.

The Reproducibility Project: Cancer Biology seeks to address growing concerns about reproducibility in scientific research by conducting replications of selected experiments from a substantial number of high-profile papers in the field of cancer biology. The papers, which were published between 2010 and 2012, were selected on the basis of citations and Altmetric scores (Errington et al., 2014).