Biogen has submitted a Japanese New Drug Application (J-NDA) to the Ministry of Health, Labor and Welfare (MHLW) for aducanumab, an investigational therapy for Alzheimer’s disease. Aducanumab, an amyloid beta-targeting antibody, has been shown in clinical trials to remove amyloid beta in the brain and significantly slow clinical decline in patients with Mild Cognitive Impairment (MCI) due to Alzheimer’s disease and mild Alzheimer’s disease dementia. The Japanese regulatory ...