The gene NPAS3 controls how brain support cells, or astrocytes, generate energy in their mitochondria (shown here). This ...

Alzheimer's disease not only robs people of their memory but also affects mood, often causing anxiety and depression. Until now, scientists haven't fully understood how these symptoms are connected in ...

Scientists have known for some time that Alzheimer’s disease affects brain regions differently. And they have a detailed understanding of how misfolded tau forms toxic tangles in the brain, impairing ...

Researchers found that KAT7 promotes CMPK2-driven mitochondrial DNA release in microglia, activating inflammatory cGAS-STING ...

New peer-reviewed research from University College Cork traces how voluntary exercise reshapes tryptophan metabolism through the gut microbiota, lowering a key receptor in the memory center of the ...