0000000000821415
AUTHOR
Ville Mustonen
Identification of multiplicatively acting modulatory mutational signatures in cancer
Abstract Background A deep understanding of carcinogenesis at the DNA level underpins many advances in cancer prevention and treatment. Mutational signatures provide a breakthrough conceptualisation, as well as an analysis framework, that can be used to build such understanding. They capture somatic mutation patterns and at best identify their causes. Most studies in this context have focused on an inherently additive analysis, e.g. by non-negative matrix factorization, where the mutations within a cancer sample are explained by a linear combination of independent mutational signatures. However, other recent studies show that the mutational signatures exhibit non-additive interactions. Resu…
Additional file 1 of Identification of multiplicatively acting modulatory mutational signatures in cancer
Additional file 1. Supplementary Figures.