Molecular Biology Commons^™

The Effect Of Posttranslational Modifications On Protein Aggregation, Morphology, And Toxicity, Mu Yang

Dissertations, Master's Theses and Master's Reports

Proteins are one of the most versatile macromolecules in the biological system. The function or activity of a protein highly depends on its 3D native structure. However, under stress, they are at risk of misfolding/aggregation, leading to formation of structures that can indicate loss of function or gain of toxicity. In severe cases, protein aggregation can result in many diseases, including neurodegenerative diseases, such as Alzheimer’s, Parkinson’s, Huntington’s, and amyotrophic lateral sclerosis. Due to the heterogeneous nature of cellular environment and protein molecules, mechanism of in vivo folding and related toxicity still remains elusive. To have a better understanding of …