Marina Picciotto

Marina Picciotto's picture
Charles B. G. Murphy Professor of Psychiatry and Professor in the Child Study Center of Neuroscience and of Pharmacology

Title of YYGS BBS Lecture: “From Molecules to Behavior: Role of Nicotinic Acetylcholine Receptors in Nicotine Addiction, Food Intake and Depression”


Research Summary
The goal of Dr. Picciotto’s research team is to understand the role of single molecules in complex behaviors related to addiction, depression, feeding and learning. She and her colleagues use molecular genetic and pharmacological approaches to link the biochemical, cellular, and anatomical levels of investigation to behavior. Of primary interest is the role of nicotinic acetylcholine receptors in brain function and development.

Dr. Picciotto’s laboratory also studies signaling molecules downstream of nicotinic receptors, such as calcineurin, CaM kinases and adducins, which may mediate long-term changes in behavior downstream of these receptors.

Specialized Terms: Neuroscience; Molecular basis of behavior; Intracellular signaling; Mouse genetic models