Prematurely terminated intron-retaining mRNAs invade axons in SFPQ null-driven neurodegeneration and are a hallmark of ALS

Abstract excerpt

Loss of SFPQ is a hallmark of motor degeneration in ALS and prevents maturation of motor neurons when occurring during embryogenesis. Here, we show that in zebrafish, developing motor neurons lacking SFPQ exhibit axon extension, branching and synaptogenesis defects, prior to degeneration. Subcellular transcriptomics reveals that loss of SFPQ in neurons produces a complex set of aberrant intron-retaining (IR)...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Amyotrophic Lateral Sclerosis Research
• Share to Neurogenetic and Muscular Disorders Research
• Share to RNA Research and Splicing