Nervous System Development

The size and shape of every part of the brain are determined by how much the neuronal progenitor cells divide during embryogenesis. In nematodes, we identified a gene that is expressed at the end of neuronal proliferation and delimits the number of neurons produced. In mammals, we identified a homologous gene that is similarly expressed at the end of neuronal proliferation. We have mutated this gene in mice and will determine whether it regulates neuronal proliferation and brain size.

Other Grants

Sarah C. Goetz, Ph.D., Duke University
Uncovering a Novel Role for Primary Cilia in Eph/Ephrin Signaling in Neurons
2022 Seed GrantSarah C. Goetz, Ph.D. Duke University Women’s Council Seed Grant Primary cilia are tiny projections from cells that function like an antenna- they receive and may also send…
Erin M. Gibson, Ph.D., Stanford University
Circadian Regulation of Oligodendroglial Senescence and Metabolomics in Aging
2022 Seed GrantErin M. Gibson, Ph.D.Stanford University The brain consists of two main classes of cells, neurons and glia. Glia make-up more than half of the cells in the brain…
Yvette Fisher, Ph.D., University of California, Berkeley
Dynamic Modulation of Synaptic Plasticity During Spatial Exploration
2022 Seed GrantYvette Fisher, Ph.D.University of California, Berkeley The Virginia (Ginny) & Roger Carlson Seed Grant Cognitive flexibility is critical for appropriately adjusting thoughts and behaviors to meet changing demands…
Byoung Il Bae, Ph.D., University of Connecticut
Unique Vulnerability of Developing Human Cerebral Cortex to Loss of Centrosomal Protein
2022 Seed GrantByoung Il Bae, Ph.D.University of Connecticut Carl & Marilynn Thoma Foundation Seed Grant The cerebral cortex is the largest and outermost part of the human brain. It is…