A gene therapy aimed at stabilizing connections between motor nerve cells and interneurons — a type of cell that regulates motor nerve cell activity — eased motor dysfunction and promoted motor nerve cell survival in a mouse model of amyotrophic lateral sclerosis (ALS), according to a study by European…
People with higher levels of certain metals in their blood and urine are more likely to develop amyotrophic lateral sclerosis (ALS), a U.S. study reports. Findings also suggest that, among ALS patients, higher metal levels linked with significantly poorer long-term survival. “By measuring [blood] and urine metal levels, we…
A brain-computer interface allowed Casey Harrell, a 45-year-old man with amyotrophic lateral sclerosis (ALS) whose disease had made it nearly impossible to speak, to communicate through a computer that used his own voice. Harrell’s experience in the ongoing pilot BrainGate2 clinical trial (NCT00912041) was described in the study,…
A researcher at Penn State University has received a $250,000 grant for an innovative project that seeks to identify and develop small molecules with the potential to protect nerve cells in neurodegenerative conditions such as amyotrophic lateral sclerosis (ALS). The grant was awarded by the nonprofit Critical Path Institute…
Both beneficial and neurotoxic forms of the mineral selenium were increased in people with SOD1-associated amyotrophic lateral sclerosis (ALS) after six months of treatment with Qalsody (tofersen), a report shows. The elevations, which have been linked to ALS previously, could reflect a change in the antioxidant status of…
Changes in how the SOD1 protein associates with metal molecules seem to be key for how mutations affecting this protein drive amyotrophic lateral sclerosis (ALS), according to a study using a novel imaging technique. Findings represent “a very early step towards” new ALS treatments, while also showing “an exciting…
Estimates from the World Health Organization suggest 1 in 4 people are likely to be diagnosed with a neurodegenerative condition. By 2040, these diseases may become the second leading cause of death in developed countries. The nonprofit group I AM ALS has launched the Cures…
One year of treatment with the experimental oral therapy PrimeC led to improved iron accumulation in people with amyotrophic lateral sclerosis (ALS), according to new clinical trial data announced by PrimeC’s developer, Neurosense Therapeutics. Previous results showed that people who received PrimeC for one year experienced significantly slower…
Clene will soon meet with the U.S. Food and Drug Administration (FDA) to discuss the potential pathway to accelerated approval for CNM-Au8, the company’s experimental therapy for amyotrophic lateral sclerosis (ALS). Ahead of the meeting, the company has submitted new data to the agency, including the…
Diamir Biosciences has received a patent in the European Union that covers the use of microRNAs (miRNAs), that is, small noncoding RNA molecules that modulate gene activity, as biomarkers for diagnosing amyotrophic lateral sclerosis (ALS). The patent, “Methods of using miRNAs from bodily fluids for detection and…
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