Melanie Alpaugh
The Alpaugh Lab studies the mechanisms and consequences of protein misfolding in neurodegenerative diseases.
Theme 1- Interactions between the blood-brain barrier and misfolded proteins. Protein accumulation and blood-brain barrier break down are common features of diseases such as Alzheimer’s, Parkinson’s and Huntington’s diseases. We aim to understand if these two common disease features are related using a human 3D-cell culture model of the blood-brain barrier and human tissue.
Theme 2- Contributions of huntingtin seeding and spreading to Huntington’s disease. The mutant huntingtin protein displays prion-like properties. The Alpaugh lab is tackling the relevance to Huntington’s disease using tissue from human patients with Huntington’s disease phenocopies and Huntington’s disease.