Rubing Zhao-Shea

Rubing Zhao-Shea is an Assistant Professor in the Department of Neurobiology at UMass Chan Medical School, specifically within the T.H. Chan School of Medicine. Her research focuses on the neural mechanisms underlying addiction, anxiety, and reward processing, with particular emphasis on the interpeduncular nucleus and ventral tegmental area circuits.

Education:

• MD from Beijing Medical University, Beijing, China

Dr. Zhao-Shea's research interests center on understanding the neural circuitry involved in nicotine and alcohol addiction, with a focus on how specific brain regions like the interpeduncular nucleus, habenula, and ventral tegmental area contribute to withdrawal symptoms, anxiety, and reward processing. Her work often investigates the role of GABAergic and dopaminergic signaling in these processes, with implications for understanding addiction mechanisms and developing potential treatments. She has made significant contributions to understanding how nicotine withdrawal affects anxiety and how specific neural circuits mediate these effects.

Analysis of Dr. Zhao-Shea's recent publications reveals a strong focus on the interpeduncular nucleus and its connections with other brain regions in mediating anxiety during nicotine withdrawal, social behavior, and threat processing. Her research increasingly incorporates advanced techniques like viral tracing, genetic manipulations, and molecular analyses to uncover the specific neural circuits and molecular mechanisms underlying addiction-related behaviors. There is a clear progression from basic circuit mapping to understanding more complex behavioral phenotypes and potential therapeutic targets.

Professional Activities:

• Active researcher in neurobiology and addiction neuroscience
• Collaborates extensively with other researchers in the field, particularly with Dr. Andrew Tapper and colleagues