After access to heroin was stopped, these neurons became more excitable. The by blocking the enzyme protein kinase A (PKA). Inhibiting this enzyme also reduced opioid-seeking behavior. Jacqueline McGinty, Ph.D., professor of neuroscience, and Saurabh Kokane, Ph.D., a postdoctoral scholar in McGinty’s laboratory, recently published their team’s findings in the Journal of Neuroscience. Advertisement The… Read More »