New study may explain why ALS therapy BIIB078 didn’t work
The investigational antisense oligonucleotide (ASO) therapy BIIB078 may have failed in amyotrophic lateral sclerosis (ALS) clinical trials because it wasn’t adequately reversing key disease processes in the brain and spinal cord. Analyses of body fluids and tissue from participants showed that, while BIIB078 reached key tissues, it couldn’t entirely…