Andrew Ewald

Background and Summary:Epithelial cells in a tissue live a crowded life connected to, and interacting with, other cell types, the extracellular matrix, and diverse signaling molecules. A fundamental question in biology is: how do the constituent cells of an...

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Andrew Feinberg

Understanding how the information in the genome is utilized is one of the central questions in modern biology. It has become clear that a critical level of gene regulation occurs through the chemical modification of both the DNA itself...

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Loyal Goff

The goal of my research program is 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...

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Stephen Gould

Animal cells secrete small vesicles (~50-250 nm diameter) that have the same topology as the cell. These vesicles, known as exosomes and microvesicles (EMVs), can be taken up by neighboring cells, completing a pathway of intercellular vesicle traffic. Our...

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Richard Huganir

Neurotransmitter receptors mediate signal transduction at the postsynaptic membrane of synaptic connections between neurons in the nervous system. We have been studying the molecular mechanisms in the regulation of neurotransmitter receptor function. Recently we have focused on glutamate receptors,...

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Alex Kolodkin

Research in my 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. For several...

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Seth Blackshaw

The vertebrate central nervous system (CNS) is an amazingly complex structure composed of distinct subtypes of neurons and glia. Our lab aims to identify the molecular mechanisms that control the generation of the major cell types of the vertebrate...

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Peter Devreotes

Chemotaxis plays a key role in immune response, wound healing, angiogenesis, and embryogenesis as well as mediating cancer metastasis. Research in Dictyostelium discoideum has shown that chemoattractants are sensed by GPCRs and rapidly trigger a complex network of signaling...

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Angelika Doetzlhofer

Auditory hair cells, located in the inner ear cochlea are critical for our ability to detect sound. In mammals, neural innervated hair cells come in two flavors: inner hair cells, which are our primary mechanoreceptor and relay sound information...

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Geraldine Seydoux

Our lab studies the earliest stages of embryogenesis to understand how single-celled eggs develop into complex multicellular embryos. We study how RNAs and proteins become localized to pattern the developmental potential of newly fertilized eggs. We have identified a...

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