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Research Lab Results for biochemistry

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  • Nicola Heller Lab

    Lab Website

    Research in the Nicola Heller Lab focuses on the immunobiology of macrophages. Our team explore...s how these cells impact diseases with an inflammatory element, such as cancer, cardiovascular disease and obesity. Using a variety of techniques, including molecular and cellular biology, biochemistry, mouse models and more, we study the role of IL-4/IL-13 signaling in asthma and allergic disease, as well as the role of alternatively activated macrophages (AAM) in the pathogenesis of allergic inflammation. Currently, we are researching the links between asthma and obesity, with a focus on the roles of gender and race. view more

    Research Areas: asthma, allergies, immunobiology, inflammation, macrophages
  • Ryuya Fukunaga Lab

    The Fukunaga Lab uses multidisciplinary approaches to understand the cell biology, biogenesis a...nd function of small silencing RNAs from the atomic to the organismal level.

    The lab studies how small silencing RNAs, including microRNAs (miRNAs), small interfering RNAs (siRNAs) and piwi-interacting RNAs (piRNAs), are produced and how they function. Mutations in the small RNA genes or in the genes involved in the RNA pathways cause many diseases, including cancers. We use a combination of biochemistry, biophysics, fly genetics, cell culture, X-ray crystallography and next-generation sequencing to answer fundamental biological questions and also potentially lead to therapeutic applications to human diseases.
    view more

    Research Areas: biophysics, biochemistry, cell biology, cell culture, genomics, RNA
  • Sean Taverna Laboratory

    The Taverna Laboratory studies histone marks, such as lysine methylation and acetylation, and h...ow they contribute to an epigenetic/histone code that dictates chromatin-templated functions like transcriptional activation and gene silencing. Our lab uses biochemistry and cell biology in a variety of model organisms to explore connections between gene regulation and proteins that write and read histone marks, many of which have clear links to human diseases like leukemia and other cancers. We also investigate links between small RNAs and histone marks involved in gene silencing. view more

    Research Areas: biochemistry, histone marks, cell biology, leukemia, cancer, epigenetics, eukaryotic cells, gene silencing, RNA
  • Shanthini Sockanathan Laboratory

    Lab Website

    The Shanthini Sockanathan Laboratory uses the developing spinal cord as our major paradigm to d...efine the mechanisms that maintain an undifferentiated progenitor state and the molecular pathways that trigger their differentiation into neurons and glia. The major focus of the lab is the study of a new family of six-transmembrane proteins (6-TM GDEs) that play key roles in regulating neuronal and glial differentiation in the spinal cord. We recently discovered that the 6-TM GDEs release GPI-anchored proteins from the cell surface through cleavage of the GPI-anchor. This discovery identifies 6-TM GDEs as the first vertebrate membrane bound GPI-cleaving enzymes that work at the cell surface to regulate GPI-anchored protein function. Current work in the lab involves defining how the 6-TM GDEs regulate cellular signaling events that control neuronal and glial differentiation and function, with a major focus on how GDE dysfunction relates to the onset and progression of disease. To solve these questions, we use an integrated approach that includes in vivo models, imaging, molecular biology, biochemistry, developmental biology, genetics and behavior. view more

    Research Areas: glia, biochemistry, neurons, imaging, developmental biology, genomics, spinal cord, behavior, molecular biology
  • Susan Michaelis Lab

    Principal Investigator:
    Susan Michaelis, Ph.D.
    Cell Biology

    The Michaelis Laboratory's research goal is to dissect fundamental cellular processes relevant ...to human health and disease, using yeast and mammalian cell biology, biochemistry and high-throughput genomic approaches. Our team studies the cell biology of lamin A and its role in the premature aging disease Hutchinson-Gilford progeria syndrome (HGPS). Other research focuses on the core cellular machinery involved in recognition of misfolded proteins. Understanding cellular protein quality control machinery will ultimately help researchers devise treatments for protein misfolding diseases in which degradation is too efficient or not enough. view more

    Research Areas: biochemistry, cell biology, protein folding, lamin A, aging, genomics, Hutchinson-Gilford progeria syndrome, yeast
  • Zhaozhu Qiu Laboratory

    Lab Website
    Principal Investigator:
    Zhaozhu Qiu, Ph.D.
    Neuroscience
    Physiology

    Ion channels are pore-forming membrane proteins gating the flow of ions across the cell membran...e. Among their many functions, ion channels regulate cell volume, control epithelial fluid secretion, and generate the electrical impulses in our brain. The Qiu Lab employs a multi-disciplinary approach including high-throughput functional genomics, electrophysiology, biochemistry, and mouse genetics to discover novel ion channels and to elucidate their role in health and disease. view more

    Research Areas: ion channel, neurological disease, electrophysiology, functional genomics, sensory neuroscience
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