Acidic nanoparticles target Parkinson's at cellular source

Inside every human cell, a tiny structure called a lysosome acts like a recycling center, breaking down toxic waste, clearing damaged proteins and helping keep the cell functioning properly. When that recycling center stops working because the lysosome loses the acidic conditions it needs to function, the consequences ripple outward. Waste builds up, proteins accumulate and eventually the cell's internal systems begin to break down. This type of dysfunction is commonly associated with neurodegenerative diseases such as Parkinson's.