Browse our latest Cell Biology articles

Page 214 of 333
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    The role of Pitx2 and Pitx3 in muscle stem cells gives new insights into P38α MAP kinase and redox regulation of muscle regeneration

    Aurore L'honoré, Pierre-Henri Commère ... Didier Montarras
    Modulation of muscle stem cell redox state in culture both improves their amplification while maintaining a similar grafting potential as freshly isolated stem cells.
    1. Cell Biology

    Phase transitioned nuclear Oskar promotes cell division of Drosophila primordial germ cells

    Kathryn E Kistler, Tatjana Trcek ... Ruth Lehmann
    The scaffolding protein Oskar organizes two types of germ granules by phase transition within the same cell but with distinct morphologies, composition and biological functions.
    1. Cell Biology
    2. Neuroscience

    High N-glycan multiplicity is critical for neuronal adhesion and sensitizes the developing cerebellum to N-glycosylation defect

    Daniel Medina-Cano, Ekin Ucuncu ... Vincent Cantagrel
    Impairment of protein N-glycosylation disrupts neural cell adhesion mediated by highly glycosylated members of the IgSF-CAM protein family.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Neuroprotective effects of TRPA1 channels in the cerebral endothelium following ischemic stroke

    Paulo Wagner Pires, Scott Earley
    Acute hypoxia activates TRPA1 channels in cerebral artery endothelial cells to activate an early adaptive response to reduce tissue ischemic damage through vasodilation.
    1. Cell Biology

    Mitochondria reorganization upon proliferation arrest predicts individual yeast cell fate

    Damien Laporte, Laëtitia Gouleme ... Isabelle Sagot
    Mitochondria morphology can be use to identify quiescent and senescent yeast cells.
    1. Cell Biology

    TFAP2 transcription factors are regulators of lipid droplet biogenesis

    Cameron C Scott, Stefania Vossio ... Jean Gruenberg
    The biogenesis of lipid droplets induced by Wnt3a is controlled by the transcription factor TFAP2, which presumably acts as a 'master' regulator of lipid droplet biogenesis.
    1. Cell Biology

    KChIP3 coupled to Ca2+ oscillations exerts a tonic brake on baseline mucin release in the colon

    Gerard Cantero-Recasens, Cristian M Butnaru ... Vivek Malhotra
    KChIP3 localisation by intracellular calcium oscillations controls mucin release from colonic goblet cells.
    1. Cell Biology

    Identification of functionally distinct fibro-inflammatory and adipogenic stromal subpopulations in visceral adipose tissue of adult mice

    Chelsea Hepler, Bo Shan ... Rana K Gupta
    Fibro-inflammatory progenitors represent a subpopulation of perivascular cells in visceral adipose tissues of mice that promote inflammation and fibrosis.
    1. Cell Biology

    The microtubule polymerase Stu2 promotes oligomerization of the γ-TuSC for cytoplasmic microtubule nucleation

    Judith Gunzelmann, Diana Rüthnick ... Elmar Schiebel
    Biochemical and genetic approaches show that the XMAP215 homolog Stu2 directly interacts with the small gamma-tubulin complex and its recruitment factor Spc72 to instigate functions in cytoplasmic microtubule organization.
    1. Cell Biology

    The cargo receptor SURF4 promotes the efficient cellular secretion of PCSK9

    Brian T Emmer, Geoffrey G Hesketh ... David Ginsburg
    A CRISPR-based genomic screen identifies the ER cargo receptor SURF4 as a key determinant in the secretion of PCSK9, a protein that regulates human cholesterol levels and cardiovascular disease risk.