251: The Neuroscience of Addiction: A Game-Changing Approach with Dr. Paul Kenny

251: The Neuroscience of Addiction: A Game-Changing Approach with Dr. Paul Kenny

In this insightful episode of the Addicted Mind Podcast, host Duane Osterlind engages with Dr. Paul Kenny, a renowned figure in the field of neuroscience and addiction research. Dr. Kenny, who serves as the Ward Coleman Professor and Chair of the Nash Family Department of Neuroscience, as well as a research scientist with Cure Addiction Now, shares his groundbreaking work on the neuroscience of addiction and innovative treatment strategies. The discussion delves into Dr.

Kenny's research on the brains of rodents, aiming to uncover new signaling cascades that may influence addiction-like behaviors. His lab's focus is on understanding the neurobiological mechanisms underlying drug addiction, obesity, and schizophrenia, particularly the role of nicotinic acetylcholine receptors. Dr. Kenny's multidisciplinary approach combines complex behavioral paradigms, physiological analyses, and molecular biological techniques to advance this understanding.

A significant part of the conversation centers on the potential of GLP-1 modulators, such as semaglutides, to help control cravings and motivation in substance use disorders. These modulators, already known for their effectiveness in managing obesity, could also play a crucial role in addiction treatment by engaging satiety circuits that diminish the rewarding aspects of addictive drugs. Dr. Kenny emphasizes the need for carefully controlled human studies to validate these findings and explore the therapeutic possibilities. Dr.

Kenny's innovative work is supported by Cure Addiction Now, a nonprofit organization dedicated to funding research that seeks to overcome substance use disorders. His efforts illustrate the potential of leveraging broader biological systems to understand and treat addiction, offering hope for new therapeutic avenues. Listeners are encouraged to learn more about Dr. Kenny's work and Cure Addiction Now through various online resources.

The episode is a compelling exploration of the intersection between neuroscience and addiction, providing valuable insights into the future of addiction treatment.