Troy Littleton

Roles and Affiliations: J. Troy Littleton is the Menicon Professor of Neuroscience at MIT, holding joint appointments in the Departments of Biology and Brain and Cognitive Sciences. He is an investigator at the Picower Institute for Learning and Memory and serves as Director of MIT’s Molecular and Cellular Neuroscience Graduate Program.

Education: M.D. and Ph.D. from Baylor College of Medicine’s Medical Scientist Training Program (MSTP).

Research Interests: Focuses on synaptic connectivity, plasticity, and dysfunction in neurological diseases. Key areas include synapse formation, neurotransmitter release mechanisms, and modeling disorders like autism, Alzheimer’s, Parkinson’s, and Huntington’s disease using Drosophila. His lab developed tools for live imaging of synaptic activity and identified pathways linking neuronal activity to synaptic growth.

Articles Overview: Recent work explores active zone regulation, calcium signaling, and glial-neuronal interactions. Studies highlight roles for ALG10, RNA editing, and complexin in synaptic function and disease.

Awards: Recognized with prestigious awards including the Packard Fellowship, Packard Foundation Award, and multiple NIH grants. His work bridges molecular mechanisms and behavioral outcomes, emphasizing translational relevance.

Labs and Teams: Leads the Littleton Lab, fostering interdisciplinary research on synaptic physiology. Collaborates on projects involving axonal transport, synaptic plasticity, and disease modeling.