News

An analysis of prenatal mice embryos carrying genetic mutations that cause severe cases of spinal muscular atrophy (SMA) found overall developmental growth delays and changes in protein production in all organs assessed before birth, a study reported.  The findings support…

By taking advantage of a natural process of gene silencing, a new gene therapy approach appears to prevent the toxicity to dorsal root ganglion (DRG) — a specific cluster of sensory neurons — seen in non-human primates during gene therapy studies for neurological disorders, researchers report. The approach successfully…

Spinraza (nusinersen) effectively preserves respiratory muscle strength in addition to motor function in children with spinal muscular atrophy (SMA) type 2, according to a real-life, small study in France. Larger studies are needed to confirm these findings, and to determine the usefulness of age-adapted respiratory muscle assessment as an efficacy…

During physical therapy, there are many different techniques that can be utilized to maximize the patient’s care. Some of these can include different manual techniques such as soft tissue massage, edema reduction massage, and manual stretching to increase the comfort and functional mobility of the patient. As we have previously…

Declines in lung function are steeper and quicker in children with spinal muscular atrophy (SMA) type 2 than non-ambulatory children with SMA type 3, matching changes seen in motor abilities in these two patient groups over time, an eight-year study of untreated children in a global SMA…

An infant with type 0 spinal muscular atrophy (SMA), a severe disease form evident before birth, began treatment with Spinraza (nusinersen) at 2 weeks old and showed mild improvement, but died of cardiac arrest months later. The case is one of the few documented instances of Spinraza…

A newly identified small molecule able to cross into the brain — named TEC-1 — significantly eased disease severity and prolonged survival in a mouse model of spinal muscular atrophy (SMA), a study from Japan reported. TEC-1 was reported to work in ways similar to Genentech’s oral…

The National Organization for Rare Disorders (NORD)’s RareLaunch training program will host two days of free virtual workshops in December, with the aim of empowering leaders to start non-profit organizations and research programs to help people with rare diseases.  “The RareLaunch program is…

SRK-015, Scholar Rock’s muscle-targeted therapy, safely and effectively improved motor function in children and young adults with spinal muscular atrophy (SMA) types 2 and 3, six-month interim data from a Phase 2 trial show. These benefits were more pronounced with higher doses of SRK-015 and, not surprisingly, in those…

A newer imaging technique called diffusion tensor imaging (DTI) — a type of muscle MRI — is able to identify small changes in muscle architecture, and may be useful in monitoring the effects of spinal muscular atrophy (SMA) treatments like Spinraza (nusinersen) over time, a small study reported. DTI…