NIH R01 · 2024
Calcium Dysregulation and Cell Function in Spinal Muscular Atrophy
PROJECT SUMMARY/ABSTRACT Spinal muscular atrophy (SMA) is one of the most common inherited cause of death in infants and young children. SMA is caused by the deletion or mutation in the survival of motor neuron 1 (SMN1) gene, leading to a deficiency of the ubiquitously expressed SMN protein. Recent approved therapies increase SMN protein and partially correct the motor neuron loss and muscle degeneration that are hallmarks of the disease. However, SMA patients require critical care as a result of cardiopulmonary impairment and opportunistic infections. This observation, together with extensive new preliminary data, leads us to hypothesize that SMN-deficiency impairs cardiomyocyte function,…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.