‘K-to-M’ Histone Mutations: How Repressing Repressors May Drive Tissue-Specific Cancers
In 2012, investigators from multiple research institutions studying the sequence of the genome from cancer patients rocked the “chromatin world” when they independently reported that mutations in the gene that encodes histone H3.3 occurred in aggressive pediatric brain tumors. This finding was stunning, as researchers had never before associated histone mutations with any disease, much less a deadly tumor…