Browse our latest Cell Biology articles

Page 16 of 325
    1. Cell Biology

    Quantitative intra-Golgi transport and organization data suggest the stable compartment nature of the Golgi

    Hieng Chiong Tie, Haiyun Wang ... Lei Lu
    Quantitative measurements of intra-Golgi transport kinetics of diverse secretory cargos challenge the classic cisternal progression model and support the stable compartment model of the Golgi.
    1. Cell Biology

    The molecular logic of Gtr1/2- and Pib2-dependent TORC1 regulation in budding yeast

    Jacob H Cecil, Cristina M Padilla ... Andrew P Capaldi
    Dual regulation of TORC1 by Gtr1/2 and Pib2 drives cells into three distinct signaling states, establishing a new paradigm for graded TORC1 signaling.
    1. Cell Biology
    2. Medicine

    The ESCRT protein CHMP5 restricts bone formation by controlling endolysosome-mitochondrion-mediated cell senescence

    Fan Zhang, Yuan Wang ... Xianpeng Ge
    CHMP5 is crucial in preventing skeletal progenitor cell senescence and abnormal bone formation, and senolytic drugs represent potential therapeutic medicine for musculoskeletal abnormalities associated with a dysfunctional endolysosomal pathway.
    1. Cell Biology

    Negative regulation of miRNA sorting into EVs is mediated by the capacity of RBP PCBP2 to impair the SYNCRIP-dependent miRNA loading

    Francesco Marocco, Sabrina Garbo ... Marco Tripodi
    PCBP2 promotes miRNA cell retention by counteracting SYNCRIP-dependent miRNAs EV loading.
    1. Cell Biology
    2. Developmental Biology

    Planar cell polarity coordination in a cnidarian embryo provides clues to animal body axis evolution

    Julie Uveira, Antoine Donati ... Tsuyoshi Momose
    The jellyfish embryonic body axis is globally coordinated by conserved planar cell polarity (PCP) mechanisms and oriented by localised Wnt3 in two steps, highlighting PCP’s role in animal axis evolution.
    1. Cell Biology

    FMRP Regulates Neuronal RNA Granules Containing Stalled Ribosomes, Not Where Ribosomes Stall

    Jewel T-Y Li, Mehdi Amiri ... Wayne S Sossin
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Incomplete
    1. Cell Biology

    Focal adhesion-derived liquid-liquid phase separations regulate mRNA translation

    Abhishek Kumar, Keiichiro Tanaka, Martin A Schwartz
    Focal adhesion derived p130Cas condensates regulate translation in an adhesion strength dependent manner.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Myosin light chain 3 serves as a receptor for nervous necrosis virus entry into host cells via the macropinocytosis pathway

    Lan Yao, Wanwan Zhang ... Kuntong Jia
    MYL3 is identified as a novel receptor enabling nervous necrosis virus (NNV) entry via macropinocytosis, revealing a therapeutic target for combating NNV outbreaks in aquaculture.
    1. Cell Biology

    The triad interaction of ULK1, ATG13, and FIP200 is required for ULK complex formation and autophagy

    Yutaro Hama, Yuko Fujioka ... Nobuo N Noda
    AlphaFold-guided in vitro and in vivo analyses establish the mechanism of ULK complex formation and provide a structural basis for understanding its role in mammalian autophagy initiation.
    1. Cell Biology
    2. Neuroscience

    CellSeg3D, Self-supervised 3D cell segmentation for fluorescence microscopy

    Cyril Achard, Timokleia Kousi ... Mackenzie Weygandt Mathis
    Self-supervised deep learning models can accurately perform 3D segmentation of cell nuclei in complex biological tissues, enabling scalable analysis in settings with limited or no ground truth annotations.