Potential Use of Shared Frameshift Mutations in 'Off-the-Shelf' Neoantigen Vaccines

Abstract

Neoantigens derived from frameshift mutations in microsatellite unstable tumours are more commonly shared between different patients' cancers compared with neoantigens arising from missense mutations. A recent study by Roudko et al. evaluates the immunogenicity of shared frameshift neoantigens, which could potentially be used in 'off-the-shelf' neoantigen vaccines.