Men with elevated blood levels of the amino acid tyrosine lost roughly one year of life on average, according to a large ...

Alzheimer’s disease (AD) is an irreversible neurodegenerative disease that causes brain cells to degenerate, and its symptoms, such as memory impairment, greatly impact the activities of daily living ...

Myasthenia gravis (MG) is a chronic autoimmune disease characterized by pathogenic antibodies directed against acetylcholine receptors (AChR), muscle-specific kinase (MUSK), lipoprotein-related ...