Cell and Developmental Biology Commons^™

Regulation Of The Heat Shock Response And Hsf-1 Nuclear Stress Bodies In C. Elegans, Andrew Deonarine

USF Tampa Graduate Theses and Dissertations

The Heat Shock Response (HSR) is a highly conserved stress responsive molecular pathway that functions to promote appropriate protein folding in the cell. The HSR accomplishes this primarily through the use of molecular chaperones that serve to bind to misfolded or unfolded proteins to assist in stabilizing and folding proteins back to their native functional state. The master regulator of this pathway is a transcription factor known as Heat Shock Factor 1 (HSF1). HSF1 regulates molecular chaperone expression in the cell’s basal state, but can also be stress induced by diverse biotic and abiotic signals including thermal shock, oxidative stress, …