SCSB Colloquium Series with Dr. Tom Nowakowski: Building a Brain, One Cell at a Time: Reading the Developmental Instructions Behind Human Neural Diversity
Building 46, Room 46-3002, Singleton Auditorium, 43 Vassar Street, Cambridge, MA
Date: Wednesday, October 7, 2026 Location: 46-3002 (Singleton Auditorium). Please note this talk will not be recorded Time: 4:00pm-5:00pm ET, followed by reception Speaker: Tom Nowakowski, Ph.D. Affiliation: Associate Professor, UCSF Host: Dr. Linlin Fan Talk title: Building a Brain, One Cell at a Time: Reading the Developmental Instructions Behind Human Neural Diversity Abstract: The human brain assembles itself over many months of prenatal development, generating thousands of distinct types of nerve cells that must be produced in the right numbers, at the right times, and wired into the right circuits—a process that, when disrupted, underlies many psychiatric and neurodevelopmental disorders. My laboratory studies the “instruction manual” behind this feat by asking a deceptively simple question: which cells give rise to which, and when? To answer it, we tag individual neural stem cells with unique genetic “barcodes”—inherited by all of a cell’s descendants—and then use single-cell sequencing to reconstruct family trees of brain cells at massive scale, tracing hundreds of thousands of cells back to their origins in both mouse and human tissue. This approach has let us map where…