A synonymous RET substitution enhances the oncogenic effect of an in-cis missense mutation by increasing constitutive splicing efficiency. - Pecce, Valeria; Sponziello, Marialuisa; Damante, Giuseppe; Rosignolo, Francesca; Durante, Cosimo; Lamartina, Livia; Grani, Giorgio; Russo, Diego; di Gioia, Cira Rosaria; Filetti, Sebastiano; Verrienti, Antonella (PLoS Genetics, 2018)