571 results found
    1. Cell Biology

    In vivo identification of GTPase interactors by mitochondrial relocalization and proximity biotinylation

    Alison K Gillingham et al.
    Relocation of Rab, Ras and Rho family GTPases to the surface of mitochondria enables efficient identification of their effectors, exchange factors and GAPs by proximity biotinylation.
    1. Cancer Biology
    2. Cell Biology

    A positive feedback loop between Myc and aerobic glycolysis sustains tumor growth in a Drosophila tumor model

    Kenneth Kin Lam Wong et al.
    Specific molecular links that orchestrate growth signals and metabolic reprogramming to achieve tumorigenesis are identified as potential metabolic vulnerabilities in cancer treatment.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Cryo-EM structure of the rhodopsin-Gαi-βγ complex reveals binding of the rhodopsin C-terminal tail to the gβ subunit

    Ching-Ju Tsai et al.
    The structure of a light-sensitive G protein-coupled receptor in complex with a Gi-protein heterotrimer provides a structural foundation for the role of the receptor C-terminal tail in scaffolding and signaling.
    1. Evolutionary Biology

    The genomes of polyextremophilic cyanidiales contain 1% horizontally transferred genes with diverse adaptive functions

    Alessandro W Rossoni et al.
    Horizontal gene transfer (HGT) analysis in polyextremophile red algae (Cyanidiales) provides explanations for the nonexistence of cumulative effects and eukaryotic pangenomes, and highlights differences between HGT and native genes.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Unified single-cell analysis of testis gene regulation and pathology in five mouse strains

    Min Jung et al.
    A statistical method for summarizing single-cell gene expression data identifies normal and disease-specific transcriptional programs from an atlas of 57,600 cells.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Genetic interactions of G-quadruplexes in humans

    Katherine G Zyner et al.
    For the first time, the spectrum of genes and pathways interacting with alternative DNA structures called G-quadruplexes in humans is revealed highlighting new possibilities for the pursuit of cancer therapies.
    1. Cancer Biology
    2. Cell Biology

    Club cells form lung adenocarcinomas and maintain the alveoli of adult mice

    Magda Spella et al.
    Airway cells are required for the maintenance of the adult mouse lung and for carcinogen-induced lung adenocarcinoma development, and are thus marked therapeutic targets.
    1. Cancer Biology

    NRG1 is a critical regulator of differentiation in TP63-driven squamous cell carcinoma

    Ganapati V Hegde et al.
    TP63 regulates NRG1 in squamous cell cancers, and targeting of NRG1 induces cancer cell differentiation thereby NRG1 is a potential therapeutic target in squamous cell cancers.
    1. Developmental Biology
    2. Neuroscience

    Functional divergence of Plexin B structural motifs in distinct steps of Drosophila olfactory circuit assembly

    Ricardo Guajardo et al.
    Systematic in vivo analysis reveals the divergent engagement of Plexin B structural motifs in distinct neurodevelopmental processes and a regulatory role of convertase cleavage in Plexin B signaling.
    1. Human Biology and Medicine
    2. Immunology and Inflammation

    Response to comment on 'AIRE-deficient patients harbor unique high-affinity disease-ameliorating autoantibodies'

    Christina Hertel et al.
    We are writing to reply to the comment by Landegren et al., 2019 about our study (Meyer et al., 2016) on disease-ameliorating autoantibodies.

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