{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Gaytan-Cervantes J"],"funding":["Consejo Nacional de Ciencia y Tecnología"],"pagination":["13745-13757"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5566528"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["292(33)"],"pubmed_abstract":["Messenger RNA alternative splicing (AS) regulates the expression of a variety of genes involved in both physiological and pathological processes. AS of the anti-apoptotic and proliferation-associated survivin (BIRC5) gene generates six isoforms, which regulate key aspects of cancer initiation and progression. One of the isoforms is <i>survivin</i> DEx3, in which the exclusion of exon 3 generates a unique carboxyl terminus with specific anti-apoptotic functions. This isoform is highly expressed in advanced stages of breast and cervical tumors. Therefore, understanding the mechanisms that regulate survivin DEx3 mRNA AS is clearly important. To this end, we designed a minigene (M), and in combination with a series of deletions and site-directed mutations, we determined that the first 22 bp of"],"journal":["The Journal of biological chemistry"],"pubmed_title":["Protein Sam68 regulates the alternative splicing of survivin DEx3."],"pmcid":["PMC5566528"],"funding_grant_id":["132931"],"pubmed_authors":["Ceballos-Cancino G","Gaytan-Cervantes J","Gonzalez-Torres C","Maldonado V","Zampedri C","Melendez-Zajgla J"],"additional_accession":[]},"is_claimable":false,"name":"Protein Sam68 regulates the alternative splicing of survivin DEx3.","description":"Messenger RNA alternative splicing (AS) regulates the expression of a variety of genes involved in both physiological and pathological processes. AS of the anti-apoptotic and proliferation-associated survivin (BIRC5) gene generates six isoforms, which regulate key aspects of cancer initiation and progression. One of the isoforms is <i>survivin</i> DEx3, in which the exclusion of exon 3 generates a unique carboxyl terminus with specific anti-apoptotic functions. This isoform is highly expressed in advanced stages of breast and cervical tumors. Therefore, understanding the mechanisms that regulate survivin DEx3 mRNA AS is clearly important. To this end, we designed a minigene (M), and in combination with a series of deletions and site-directed mutations, we determined that the first 22 bp of","dates":{"release":"2017-01-01T00:00:00Z","publication":"2017 Aug","modification":"2025-04-18T19:34:53.707Z","creation":"2019-07-24T07:12:26Z"},"accession":"S-EPMC5566528","cross_references":{"pubmed":["28655776"],"doi":["10.1074/jbc.M117.800318","10.1074/jbc.m117.800318"]}}