Biochemistry, Biophysics, and Structural Biology Commons^™

New Single Molecule In Vivo And Ex Vivo Methods To Understand The Physiological Effects Of Nicotine Use, Xu Fu

Theses and Dissertations--Chemistry

The consumption of tobacco products leads to several health risks, including respiratory diseases, cardiovascular diseases, and many different cancers. Nicotine, the primary addictive compound in tobacco, acts on the cholinergic system through nicotinic acetylcholine receptors (nAChRs), which is believed to be an essential component of addiction. However, the lack of a complete understanding of the neurobiological mechanisms of nicotine abuse is one of the primary barriers to finding potent therapeutics for smoking cessation. Single-molecule imaging is an ideal tool to study molecular mechanisms of protein and physiological changes both in vitro and in vivo. In this dissertation, our research …