Bringing Oncohistones into the Fold.

Identification of cancer-associated mutations in core histone genes has proved challenging due to these genes' highly conserved nature and presence in large arrays. Recent analyses of cancer genomes, including one in this issue of Cancer Discovery , show that mutations in the histone fold can affect nucleosome stability, providing a novel mechanism by which oncohistones contribute to tumorigenesis. See related article by Bennett et al., p. 1438 .
(©2019 American Association for Cancer Research.)