Browse our latest Cell Biology articles

Page 62 of 314
    1. Cell Biology
    2. Developmental Biology

    Pleiotropic effects of BAFF on the senescence-associated secretome and growth arrest

    Martina Rossi, Carlos Anerillas ... Myriam Gorospe
    The levels of the cytokine BAFF increase across senescence paradigms, in turn triggering a secretory phenotype in some senescent cells and activating p53 in other senescent cells.
    1. Cell Biology
    2. Neuroscience

    Regulation of different phases of AMPA receptor intracellular transport by 4.1N and SAP97

    Caroline Bonnet, Justine Charpentier ... Françoise Coussen
    Biochemistry, videomicroscopy, and immunocytochemistry reveal differential roles of GluA1/4.1N and GluA1/SAP97 interactions on GluA1 intracellular transport and exocytosis in basal transmission and during cLTP in cultured hippocampal neurons.
    1. Cell Biology
    2. Developmental Biology

    AGS3 antagonizes LGN to balance oriented cell divisions and cell fate choices in mammalian epidermis

    Carlos P Descovich, Kendall J Lough ... Scott E Williams
    A proper balance of planar and perpendicular balances is critical to establishing proper epidermal architecture and is mediated by the opposing activities of LGN and its enigmatic paralog AGS3.
    1. Cell Biology

    Syncytin-mediated open-ended membrane tubular connections facilitate the intercellular transfer of cargos including Cas9 protein

    Congyan Zhang, Randy Schekman
    A human endogenous fusogen, syncytin, which facilitates placental cell-cell fusion during early embryonic development, mediates the formation of open-ended membrane tubular connections between other cell types that efficiently promotes the intercellular transfer of cytoplasmic cargos including Cas9 protein and organelles.
    1. Cell Biology

    PIMT is a novel and potent suppressor of endothelial activation

    Chen Zhang, Zhi-Fu Guo ... Jianxin Sun
    Protein repairing enzyme PIMT maintains vascular endothelium in a quiescent state, thus preventing the development of inflammatory vascular diseases.
    1. Cell Biology

    Single-cell RNA-seq of heart reveals intercellular communication drivers of myocardial fibrosis in diabetic cardiomyopathy

    Wei Li, Xinqi Lou ... Shigang Qiao
    Cardiac intercellular communication plays a critical role in diabetic myocardial fibrosis and specific targeting of Hrchi fibroblasts may be a potential therapeutic target for diabetic cardiomyopathy.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Nuclear m6A reader YTHDC1 promotes muscle stem cell activation/proliferation by regulating mRNA splicing and nuclear export

    Yulong Qiao, Qiang Sun ... Huating Wang
    YTHDC1 is an essential factor controlling satellite cell regenerative ability through multifaceted gene regulatory mechanisms in myoblast cells.
    1. Cell Biology
    2. Neuroscience

    UBQLN2 restrains the domesticated retrotransposon PEG10 to maintain neuronal health in ALS

    Holly H Black, Jessica L Hanson ... Alexandra M Whiteley
    Exploring how UBQLN2 mutations cause ALS leads to the discovery of a pathway by which an ancient retroelement changes gene expression in human cells.
    1. Cell Biology

    Lipid hydroperoxides promote sarcopenia through carbonyl stress

    Hiroaki Eshima, Justin L Shahtout ... Katsuhiko Funai
    Genetic or pharmacological suppression of lipid peroxidation pathway protects skeletal muscle from disuse-induced atrophy and weakness in young and old mice.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Aggregating in vitro-grown adipocytes to produce macroscale cell-cultured fat tissue with tunable lipid compositions for food applications

    John Se Kit Yuen Jr, Michael K Saad ... David L Kaplan
    A simple way to create larger volumes of fat tissue for food purposes may be to grow individual fat cells and mechanically combine them together (rather than directly growing the full tissue).