Identification of a Novel Cyclic AMP-response Element (CRE-II) and the Role of CREB-1 in the cAMP-induced Expression of the Survival Motor Neuron (SMN) Gene

Abstract excerpt

Spinal muscular atrophy, an autosomal recessive disorder, is caused by loss of the SMN1 (survival motor neuron) gene while retaining the SMN2 gene. SMN1 produces a majority of full-length SMN transcript, whereas SMN2 generates mostly an isoform lacking exon 7. Here, we demonstrate a novel cAMP-response element, CRE-II, in the SMN promoter that interacts with the cAMP-response element-binding (CREB) family of...