Aging is the prime cause of neurodegenerative diseases, such as Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis. But what exactly increases the prevalence of these brain disorders as one grows older? The molecular forces linking aging, cellular senescence, and the onset of these neurodegenerative conditions are not well understood. Aging is the prime cause of neurodegenerative diseases, such as Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis. But what exactly increases the prevalence of these brain disorders as one grows older? The molecular forces linking aging, cellular senescence, and the onset of these neurodegenerative conditions are not well understood. Cell & Microbiology Molecular & Computational biology Phys.org – latest science and technology news stories