Protein Homeostasis

This research area investigates the intricate mechanisms that maintain protein health within cells. Scientists explore how cells synthesize, fold, modify, transport, and degrade proteins, ensuring their proper function and preventing the accumulation of misfolded or damaged proteins. Studies employ biochemical, genetic, and cell biological approaches to understand these processes, including the roles of molecular chaperones, the ubiquitin-proteasome system, and autophagy. Research also examines how disruptions in protein homeostasis contribute to various diseases, from neurodegenerative disorders to cancer and aging.

The study of protein homeostasis has implications for Arkansas’s health and economy. Understanding how proteins function and misbehave is crucial for developing strategies to address age-related diseases, which disproportionately affect older populations within the state. Furthermore, insights gained from this research can inform the development of new diagnostics and therapeutics, potentially supporting the growth of the state's biotechnology and pharmaceutical sectors. Investigating cellular processes also provides fundamental knowledge applicable to agricultural biotechnology, a significant industry in Arkansas.

This work connects with investigations into cardiac valve diseases, cell cycle regulation, cholesterol metabolism, and tissue engineering. Engagement spans multiple institutions across Arkansas, fostering a collaborative environment for advancing knowledge in this vital area of cellular biology.