Research Assistant Professor
Email: mariadoc@umich.eduDr. Costa completed her undergraduate studies in Biochemistry at the University of Porto, and her PhD in Health Sciences at the University of Minho, in Portugal. During her post-doctoral training in the Paulson lab she explored pharmacological and RNA interference-mediated strategies to reduce levels of mutant ATXN3 protein as a potential therapy for Machado-Joseph disease/Spinocerebellar Ataxia type 3 (MJD/SCA3) using both cellular and mouse models. She continues developing strategies to reduce levels of mutant ATXN3 in the brain that can be translated for MJD/SCA3 patients. She is also interested in understanding how cells handle mutant ATXN3 by identifying the mechanisms involved in the stability and clearance of this toxic protein with the main goal of defining novel targets for therapeutic intervention in MJD/SCA3.