Alpha-synuclein

Alpha-synuclein is a protein naturally found in the brain that plays a role in storing and releasing neurotransmitters, the chemical messengers that allow brain cells to communicate with each other. Scientists have discovered that when this protein misfolds and clumps together into abnormal structures called Lewy bodies, it can damage and kill brain cells, leading to neurodegenerative diseases like Parkinson's disease and Alzheimer's disease. Understanding how alpha-synuclein malfunctions is crucial for developing new treatments, as researchers believe controlling this protein's behavior could slow or prevent these debilitating conditions.