O splicing alternativo do pré-mRNA de BCL-X produz duas isoformas de mRNAs com funções antagônicas, a pró-apoptótica BCL-XS e a anti-apoptótica BCL-XL, cujo balanço regula a homeostasia celular. Entretanto, o mecanismo que regula esse processamento ainda é desconhecido. Nesse trabalho, nós iden...
BACKGROUND: Telomeres are protective caps consisted of specific tandem repeats (5'-TTAGGG-3'). Shortening of telomeres at each cell division is known as "mitotic clock" of the cells, which renders telomeres as important regulators of lifespan. TRF2 is one of the critical members of shelterin complex, whi...