News

Toxic dye may cause ALS-like symptoms, neurodegeneration

Being exposed to rhodamine B (RhB), a toxic fluorescent dye, causes neurodegeneration and symptoms that resemble amyotrophic lateral sclerosis (ALS) in zebrafish, a study reports. The exposed zebrafish exhibited behaviors, and cellular and molecular changes similar to those in neurological disorders like ALS. Their muscles and motor abilities also…

Weak electrical signals may offer an early ALS diagnosis

Far-field potentials (FFPs), weak electrical signals triggered by nerve stimulation that can be recorded noninvasively on the skin, may serve as reliable clinical biomarkers to support early diagnosis and disease monitoring in people with amyotrophic lateral sclerosis (ALS), a study suggests. The strength of these signals, or FFP amplitude,…

New collaboration will use AI tools to find ALS treatment targets

A new coalition aims to use artificial intelligence (AI) tools to accelerate drug discovery for amyotrophic lateral sclerosis (ALS) and other neurodegenerative disorders. Answer ALS is teaming with partners including GATC Health — a drug discovery company focusing on machine learning and neural networks — Louisiana State…

FDA clears troculeucel for expanded access program

NKGen Biotech said it’s been cleared to launch an expanded access program (EAP) that will allow patients in the U.S. with neurodegenerative conditions, including amyotrophic lateral sclerosis (ALS), to access its experimental therapy troculeucel outside clinical trials. EAPs, or compassionate use programs, allow people with serious or life-threatening conditions…