Could a Cellular Building Block Help Protect the Brain…

Could a Cellular Building Block Help Protect the Brain from Alzheimer’s and Parkinson’s? Scientists have discovered a promising new clue in the fight against Alzheimer's and Parkinson's disease and it comes from a protein already found inside every healthy brain cell. Researchers at Baylor College of Medicine have found that tubulin, a protein responsible for building the cell's internal transport network, may help prevent harmful protein clumps that are commonly linked to neurodegenerative diseases. The findings, published in Nature Communications, offer a fresh perspective on how brain cells might naturally defend themselves against damage. Two proteins, Tau and alpha-synuclein, are frequently associated with Alzheimer's and Parkinson's disease. Under healthy conditions, these proteins play important roles inside neurons. They help maintain cell structure, support communication between brain cells, and assist in transporting essential materials throughout the cell. Problems begin when these proteins lose their normal shape and start sticking together. Over time, they can form toxic aggregates that interfere with brain function and cont