Molecular Biology Commons^™

Defining The Sites Of Interaction Of The Fancd2, Fance, And Fancl Proteins, Joseph Mcclanaghan

Senior Honors Projects

Fanconi anemia (FA) is a rare genetic disease characterized by congenital defects, bone marrow failure and increased cancer susceptibility. FA is caused by mutations in any one of 16 genes. These genes encode for proteins that function in the FA-BRCA pathway to repair damaged DNA. Because of its important r­­­ole in DNA repair, this pathway is considered a major cellular tumor suppressor pathway, i.e. is critical for the prevention of cancer. Underscoring this fact, several of the FA genes - including BRCA2, BRIP1, PALB2, and RAD51C - are bona fide breast and ovarian cancer susceptibility genes.

My …

Molecular Chaperone Tools For Use Against Neurodegenerative Diseases, Matthew Tinkham

Senior Honors Projects

A noted characteristic found in several neurodegenerative disorders, including Alzheimer’s Disease, Parkinson’s Disease, Huntington’s Disease and bovine spongiform encephalopathy, is the accumulation of amyloid plaques in the brain. Amyloid plaques contain deposits of fibrillar aggregates of misfolded proteins that disrupt normal functionality in neurons. Certain variants of these misfolded proteins are self-replicating; these self-replicating amyloids are termed prions (for infectious protein). We are interested in how protein misfolding contributes to amyloid formation and how molecular chaperone proteins can change the formation of amyloid deposits. Chaperone proteins function by catalyzing the proper folding of other proteins, the refolding of misfolded proteins, …