1,115 results found
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    SPRTN is a mammalian DNA-binding metalloprotease that resolves DNA-protein crosslinks

    Jaime Lopez-Mosqueda, Karthik Maddi ... Ivan Dikic
    SPRTN is a protease essential for the repair of cytotoxic DNA-protein cross links and this function is defective in patients afflicted with Ruijs-Aalfs syndrome -a segmental progeroid syndrome.
    1. Cell Biology
    2. Computational and Systems Biology

    Continuous sensing of nutrients and growth factors by the mTORC1-TFEB axis

    Breanne Sparta, Nont Kosaisawe ... John G Albeck
    Single-cell data on cell signaling responses to nutrient variation enable quantitative models of cellular control over protein synthesis, formalizing the concept of mTOR as a homeostatic controller of cellular metabolism.
    1. Cancer Biology
    2. Cell Biology

    Cavin3 released from caveolae interacts with BRCA1 to regulate the cellular stress response

    Kerrie-Ann McMahon, David A Stroud ... Robert G Parton
    Cavin3 associates with BRCA1 upon disassembly of caveolae in response to mechanical and non-mechanical stressors to influence DNA repair and apoptosis.
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    Single-molecule analysis reveals self assembly and nanoscale segregation of two distinct cavin subcomplexes on caveolae

    Yann Gambin, Nicholas Ariotti ... Robert G Parton
    New insights into the assembly and membrane interactions of the caveolar coat complex reveal the reversible association/dissociation of distinct subcomplexes onto the membrane, which differs from the assembly/disassembly of clathrin-coated pits.
    1. Ecology
    2. Evolutionary Biology

    From Gondwana to the Yellow Sea, evolutionary diversifications of true toads Bufo sp. in the Eastern Palearctic and a revisit of species boundaries for Asian lineages

    Siti N Othman, Spartak N Litvinchuk ... Amael Borzee
    A robust framework of integrative phylogeography and advanced taxonomy to resolve the historical biogeography and species boundaries of true toads across the Eastern Palearctic.
    1. Cell Biology

    Age-related islet inflammation marks the proliferative decline of pancreatic beta-cells in zebrafish

    Sharan Janjuha, Sumeet Pal Singh ... Nikolay Ninov
    During aging, the pancreatic endocrine islets undergo chronic inflammation, which is associated with a reduced capacity for self-renewal of the insulin-producing beta-cells in zebrafish.
    1. Cell Biology

    A robust method for particulate detection of a genetic tag for 3D electron microscopy

    James Rae, Charles Ferguson ... Robert G Parton
    Development of a new system for gold particle detection of a genetic tag for electron microscopy.
    1. Neuroscience

    14-3-3 protein augments the protein stability of phosphorylated spastin and promotes the recovery of spinal cord injury through its agonist intervention

    Qiuling Liu, Hua Yang ... Zhisheng Ji
    14-3-3 protein augments the protein stability of phosphorylated spastin and promotes the recovery of spinal cord injury in mice.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Chromosome mis-segregation and cytokinesis failure in trisomic human cells

    Joshua M Nicholson, Joana C Macedo ... Daniela Cimini
    Aneuploidy can cause chromosome mis-segregation and specific cellular phenotypes driven by expression of genes on the extra chromosome.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Glypican-1 drives unconventional secretion of fibroblast growth factor 2

    Carola Sparn, Eleni Dimou ... Walter Nickel
    Identification of a heparan sulfate proteoglycan with a dedicated function in unconventional protein secretion reveals an intimate relationship between fibroblast growth factor 2 and Glypican-1 in cancer biology.

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