Carmen Hernández Candia, Ph.D.

Title
Postdoctoral fellow
Department
Department of Pharmacology
Institution
University of Colorado, Denver
Address
Mail Stop 8303, RC1-South
12801 E. 17th Ave.
City, State, Zip
Aurora, CO 80045
Phone
303-724-6365
E-mail
carmen.hernandezcandia@ucdenver.edu
Website
https://pharmacology.ucdenver.edu/tucker
Research Field
Biochemistry
Award Year
2019
Country Of Origin
Mexico
Mentor Name
Chandra Tucker, Ph.D.

In the Tucker lab, I will explore how the formation of different types of cellular condensates influences protein activity. Inside cells, some proteins coalesce into clusters that perform a specific function—carrying out a particular metabolic reaction, for example. While assembling into fluid, liquid-like condensates can enhance enzymes’ catalytic capabilities, the formation of clusters that are more rigid and fibrous may hamper the activity of the proteins within them and impair the health of the cell. Tucker has pioneered the use of molecular tools that can trigger the formation of protein condensates, and, since joining the lab, I have developed a companion method for disrupting these protein clusters. Now, combining these tools with an array of cutting-edge techniques in optogenetics, biophysical engineering, cell and molecular biology, and single-cell imaging, I will determine whether inducing condensation can enhance enzymatic activity and selectively steer metabolic reactions toward a particular product, and I will refine my system for dissolving protein aggregates. This work could lead to methods for manipulating metabolic pathways to enhance the efficiency of desired reactions and could provide a new strategy for breaking up toxic protein aggregates in neurodegenerative disorders such as Alzheimer’s disease.

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