People with amyotrophic lateral sclerosis (ALS) have significantly lower levels of a small molecule called microRNA-335-5p (miR-335-5p), which promotes the degradation of mitochondria and nerve cell death, a study shows. These findings suggest that dysregulation of miR-335-5p may contribute to neurodegeneration in ALS patients, which may be useful…

Fasudil, approved in Japan for treating stroke patients, also is well-tolerated and prevents disease worsening in people with amyotrophic lateral sclerosis (ALS), according to a report of three patients who received the medicine under compassionate use. However, the effects were transient, and all three patients experienced either a decline…

“The mind ought sometimes to be diverted that it may return to better thinking.” –Phaedrus (Plato) During these surreal times that shake us to our core, a mindless diversion is welcome: Have you heard the one about the three professional killers who walked…

Mutations in the TBK1 gene — often associated with amyotrophic lateral sclerosis (ALS) — seem to have a dual role in progression of the disease, causing it to emerge earlier in animals models of ALS, but then slowing in later stages. This paradoxical role, according to a results…

By blocking the activity of the proteasome — a complex of enzymes responsible for the destruction of unnecessary or damaged proteins — dipeptide repeat (DPR) proteins associated with C9ORF72 gene repeat expansions (the most common genetic cause of amyotrophic lateral sclerosis) can travel between nerve cells…

The onset and early progression of motor and cognitive symptoms, specific by disease type to each amyotrophic lateral sclerosis (ALS) patient, are determined by age and sex, and to some extent by mutations in ALS genes, a large data study has found. The study, “ALS phenotype is influenced…

AB Science plans to launch a Phase 3 clinical trial testing the safety and effectiveness of its tyrosine kinase inhibitor masitinib as an add-on treatment for people with amyotrophic lateral sclerosis (ALS). Its announcement follows U.S. Food and Drug Administration (FDA) approval of the company’s investigational new…

The ancient Greeks first introduced the term “parrhesia,” meaning “free speech,” around the end of the fifth century B.C. From a literal perspective, ALS has taught me that the concept is a misnomer. Like nearly everything else, there is…

A single brain area previously thought to control only the movement of the hands and arms also may control movement across all four limbs, a study found. This discovery opens new avenues for the use of brain-computer interfaces in people who have lost control of their arms and legs,…

People with amyotrophic lateral sclerosis (ALS) are less likely to have used anti-diabetic medications in the five years preceding their diagnosis than matched individuals of the same population, a study found, supporting an inverse association between diabetes treatments and the risk of ALS. The research also points to…