NewslettersDermal Cell News TPP1 Promoter Mutations Cooperate with TERT Promoter Mutations to Lengthen Telomeres in Melanoma By Laurisa Dohm - November 14, 2022 0 The ACD promoter variants increased the expression of TPP1 and functioned together with TERT to synergistically lengthen telomeres. [Science] AbstractPress Release