Life Sciences Commons^™

Designing Protein Expression And Purification Systems For Recombinant Z Alpha1-Antitrypsin Using The Methylotrophic Yeast, Pichia Pastoris, Monique Jenaie Lemieux

Masters Theses

It is well established that improper protein folding often leads to the formation of aggregates whose consequences are cellular impairment and cell death. One example of this is the aggregation of the mutant Z Alpha1-Antitrypsin protein, which results in blocking of its secretion due to inclusion body formation. This can contribute not only to the development of chronic obstructive pulmonary disease but also to hepatitis, cirrhosis and hepatocellular carcinoma. Current treatments are principally limited to intravenous Alpha1-Antitrypsin therapy and organ transplantation. In the scientific community though, it is widely thought that more effective forms of treatments lie within the polymerization …