1,730 results found
    1. Developmental Biology

    Endogenous protein tagging in medaka using a simplified CRISPR/Cas9 knock-in approach

    Ali Seleit, Alexander Aulehla, Alexandre Paix
    Highly efficient, precise, and scalable CRISPR/Cas9-mediated generation of endogenously tagged alleles in a vertebrate model.
    1. Cell Biology

    CLUH controls astrin-1 expression to couple mitochondrial metabolism to cell cycle progression

    Désirée Schatton, Giada Di Pietro ... Elena I Rugarli
    CLUH links growth signaling pathways and mitochondrial metabolism with cell cycle progression by regulating astrin-1 synthesis and stability.
    1. Cell Biology

    Transferrin receptor 1-mediated iron uptake regulates bone mass in mice via osteoclast mitochondria and cytoskeleton

    Bhaba K Das, Lei Wang ... Haibo Zhao
    Transferrin receptor 1-mediated iron uptake plays a pivotal role in osteoclast energy metabolism and cytoskeleton and regulates bone remodeling in female mice.
    1. Developmental Biology

    Forkhead transcription factor FKH-8 cooperates with RFX in the direct regulation of sensory cilia in Caenorhabditis elegans

    Rebeca Brocal-Ruiz, Ainara Esteve-Serrano ... Nuria Flames
    In sensory ciliated neurons, FoxN4 Forkhead (FKH) transcription factors directly coregulate transcription of ciliome genes together with RFX transcription factors, a similar regulatory logic to what is found for motile-cilium cell types, suggesting an ancestral origin for this partnership.
    1. Cell Biology
    2. Genetics and Genomics

    Differential requirements for mitochondrial electron transport chain components in the adult murine liver

    Nicholas P Lesner, Xun Wang ... Prashant Mishra
    Animal models reveal that mitochondrial complex I is dispensable for homeostatic functions of the mouse liver.
    1. Neuroscience

    A synaptotagmin suppressor screen indicates SNARE binding controls the timing and Ca2+ cooperativity of vesicle fusion

    Zhuo Guan, Maria Bykhovskaia ... J Troy Littleton
    A suppressor screen of dominant-negative synaptotagmin-induced lethality in Drosophila identifies key properties of the protein that regulate fusion, including the SNARE interaction surface.
    1. Immunology and Inflammation

    Brain micro-inflammation at specific vessels dysregulates organ-homeostasis via the activation of a new neural circuit

    Yasunobu Arima, Takuto Ohki ... Masaaki Murakami
    A link between chronic stress and organ dysfunction is explained by the gateway reflex, in which brain micro-inflammation at specific vessels establishes a new neural pathway to induce fatal organ failure particularly in gastrointestine and heart.
    1. Cell Biology
    2. Neuroscience

    Iron-sulfur cluster loss in mitochondrial CISD1 mediates PINK1 loss-of-function phenotypes

    Sara Bitar, Timo Baumann ... Axel Methner
    PINK1 deficiency in Parkinson's disease models causes toxic oxidized and iron-depleted CISD1 yet CISD1 removal benefits PINK1 mutant Drosophila indicating its potential as a therapeutic target for mitochondrial dysfunction and neurodegeneration.
    1. Developmental Biology
    2. Genetics and Genomics

    Novel cell types and developmental lineages revealed by single-cell RNA-seq analysis of the mouse crista ampullaris

    Brent A Wilkerson, Heather L Zebroski ... Olivia Bermingham-McDonogh
    The elucidation of the cellular composition of the crista and the genes expressed in each cell type is a critical step toward understanding inner ear development, function, and vestibulopathies.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Two novel, tightly linked, and rapidly evolving genes underlie Aedes aegypti mosquito reproductive resilience during drought

    Krithika Venkataraman, Nadav Shai ... Leslie B Vosshall
    Two novel, tightly linked, and rapidly evolving genes encoding small secreted proteins are necessary for female mosquitoes to protect their retained eggs during extended periods of drought.

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