Browse our latest Cell Biology articles

Page 227 of 315
    1. Cell Biology
    2. Immunology and Inflammation

    Diverse stimuli engage different neutrophil extracellular trap pathways

    Elaine F Kenny, Alf Herzig ... Arturo Zychlinsky
    NETs induction, a central component of the innate immune response, utilises assorted signalling pathways as demonstrated through the analysis of healthy and patient neutrophils treated with five distinct stimuli.
    1. Cell Biology
    2. Neuroscience

    Exophilin-8 assembles secretory granules for exocytosis in the actin cortex via interaction with RIM-BP2 and myosin-VIIa

    Fushun Fan, Kohichi Matsunaga ... Tetsuro Izumi
    Analyses of knockout mice and a biochemical screen of interacting proteins reveal that exophilin-8 forms a large network of protein interactions to efficiently retain secretory granules beneath the plasma membrane for exocytosis.
    1. Cell Biology

    Spatiotemporal regulation of autophagy during Caenorhabditis elegans aging

    Jessica T Chang, Caroline Kumsta ... Malene Hansen
    Autophagic flux assays in the nematode Caenorhabditis elegans suggest that autophagy decreases during normal aging, whereas long-lived daf-2 and glp-1 mutants maintain autophagic capacity in distinct spatiotemporal-specific manners to extend lifespan.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Synchronized HIV assembly by tunable PIP2 changes reveals PIP2 requirement for stable Gag anchoring

    Frauke Mücksch, Vibor Laketa ... Hans-Georg Kräusslich
    PI(4,5)P2 plays a much broader role during the HIV-1 particle assembly process than assumed; it is indispensable not only for recruitment of Gag to the plasma membrane but also for the maintenance of Gag assemblies.
    1. Cancer Biology
    2. Cell Biology

    MPI depletion enhances O-GlcNAcylation of p53 and suppresses the Warburg effect

    Nataly Shtraizent, Charles DeRossi ... Jaime Chu
    Mannose phosphate isomerase is a metabolic enzyme regulating cell survival in both embryonic and cancer cells.
    1. Cell Biology

    HIF-1α is required for disturbed flow-induced metabolic reprogramming in human and porcine vascular endothelium

    David Wu, Ru-Ting Huang ... Gökhan M Mutlu
    Hemodynamic forces regulate endothelial cell metabolism, which in turn regulates endothelial inflammation.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Affimer proteins are versatile and renewable affinity reagents

    Christian Tiede, Robert Bedford ... Darren Charles Tomlinson
    The Affimer technology represents renewable binding reagents for molecular biology, which provides research scientists and industry with an alternative to the recently criticised use of animal-produced antibodies.
    1. Cell Biology
    2. Developmental Biology

    Lineage commitment of embryonic cells involves MEK1-dependent clearance of pluripotency regulator Ventx2

    Pierluigi Scerbo, Leslie Marchal, Laurent Kodjabachian
    Degradation and asymmetric inheritance during cell division of a core pluripotency regulator contributes to lineage commitment in the early Xenopus embryo.
    1. Cell Biology
    2. Developmental Biology

    Transcription factor TFCP2L1 patterns cells in the mouse kidney collecting ducts

    Max Werth, Kai M Schmidt-Ott ... Jonathan Barasch
    A combination of genetic and molecular assays revealed that transcription factor Tfcp2l1 provides the basis for cell patterning and physiologic coordination in kidney collecting ducts.
    1. Cell Biology

    Homeostatic control of START through negative feedback between Cln3-Cdk1 and Rim15/Greatwall kinase in budding yeast

    Nicolas Talarek, Elisabeth Gueydon, Etienne Schwob
    Inhibition of phosphatases by kinases develops Whi5 phosphorylation and cell cycle function in low cyclin-dependent kinase activity.