Richards: Insulin and Neurodegeneration

Richards: Insulin and Neurodegeneration

A high-sugar diet impairs the brain cells responsible for removing toxic debris from the brain, Sabrina Richards writes for Fred Hutchinson Cancer Center. The research could provide a link between diet and Alzheimer’s disease and similar neurodegenerative disorders,...
Doughton: Tracking Aging

Doughton: Tracking Aging

In Pacific NW Magazine, Sandi Doughton (@sandidoughton) features long-running Seattle-area research that is uncovering clues to dementia by tracking local seniors. Doughton introduces us to researchers and participants in the study and highlights some of its key...
Schubert: Back to the Alzheimer’s Bench

Schubert: Back to the Alzheimer’s Bench

Many failed clinical trials for Alzheimer’s disease therapies, Charlotte Shubert writes, focused on peptide amyloid-beta, which forms clumps in the brain. Charlotte reports in the Journal Club section of the Proceedings of the National Academy of Sciences that because...
Wanucha: Building Your Brain

Wanucha: Building Your Brain

Spring is here and Genevieve Wanucha, editor of the University of Washington Alzheimer’s Disease Research Center’s Dimensions magazine, has released this season’s issue (pdf). Look for a feature by Genevieve on six practical activities for building brain...

Wanucha: From Worms to Brains

Think “multidisciplinary” is just a science buzzword? Genevieve Wanucha’s story about a gene linked to Alzheimer’s disease follows a discovery from bioinformatics, to transgenic model organisms, to postmortem human brains. Genevieve is at the...