Alzheimer’s disease: It’s not only neurons – glial cells also produce harmful proteins

15-Aug-2024 - Memory loss, confusion, speech problems – Alzheimer’s disease is the most common cause of dementia, affecting about 35 million people worldwide, and the number is growing. The protein amyloid beta, which occurs naturally in the brain, plays a central role in the disease: It accumulates in ...

Poorly insulated nerve cells promote Alzheimer’s disease in old age

The results of the study show, for the first time, that defective myelin in the aging brain increases the risk of Aꞵ peptide deposition

08-Jun-2023 - Alzheimer’s disease, an irreversible form of dementia, is considered the world’s most common neurodegenerative disease. The prime risk factor for Alzheimer’s is age, although it remains unclear why. It is known that the insulating layer around nerve cells in the brain, named myelin, degenerates ...