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  • Loyal Goff Laboratory

    The Loyal Goff Laboratory seeks to answer a fundamental biological question: How is the genome properly interpreted to coordinate the diversity of cell types observed during neuronal development? We are focused on the acquisition of specific cellular identities in neuronal development and identifying the molecular determinants responsible for proper brain development. Using novel experimental approaches for the enrichment and purification of specific neuronal cell types and recent technological advances in single-cell RNA sequencing, we can discover and explore the cellular factors that contribute to neuronal cell fate decisions during mammalian brain development.
    Lab Website

    Principal Investigator

    Loyal Goff, PhD

    Department

    Neuroscience

  • Alex Kolodkin Laboratory

    Research in the Alex Kolodkin Laboratory is focused on understanding how neuronal connectivity is established during development. Our work investigates the function of extrinsic guidance cues and their receptors on axonal guidance, dendritic morphology and synapse formation and function. We have investigated how neural circuits are formed and maintained through the action of guidance cues that include semaphorin proteins, their classical plexin and neuropilin receptors, and also novel receptors. We employ a cross-phylogenetic approach, using both invertebrate and vertebrate model systems, to understand how guidance cues regulate neuronal pathfinding, morphology and synaptogenesis. We also seek to understand how these signals are transduced to cytosolic effectors. Though broad in scope, our interrogation of the roles played by semaphorin guidance cues provides insight into the regulation of neural circuit assembly and function. Our current work includes a relatively new interest in understanding the origins of laminar organization in the central nervous system.
    Lab Website

    Principal Investigator

    Alex Leo Kolodkin, PhD

    Department

    Neuroscience