splicing

Cross species transcriptome analysis can be a powerful tool for identifying rare disease genes. By looking at the transcriptome of a variety of species, including humans, it is possible to identify genes that are differentially expressed in the diseased state. This can help to identify both disease-causing genes and genes that are involved in the disease process.

Spliceosomes remove introns from primary gene transcripts. They assemble de novo on each intron through a series of steps that involve the incorporation of five snRNP particles and multiple non-snRNP proteins. In mammals, all the intermediate complexes have been characterized on one transcript (MINX), with the exception of the very first, complex E.

Controlling the patterns of splicing of specific genes is an important goal in the development of new therapies. We have shown that the splicing of a refractory exon, SMN2 exon 7, could be increased in fibroblasts derived from patients with spinal muscular atrophy by using bifunctional targeted oligonucleotide enhancers of splicing (TOES) oligonucleotides …

Childhood onset spinal muscular atrophy (SMA) is a common autosomal recessive disorder primarily characterized by the loss of lower alpha motor neurons. The underlying chromosomal defects causing SMA have been found in the survival motor neuron (SMN) gene. SMN has been ..