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    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    The role of Pitx2 and Pitx3 in muscle stem cells gives new insights into P38α MAP kinase and redox regulation of muscle regeneration

    Aurore L'honoré, Pierre-Henri Commère ... Didier Montarras
    Modulation of muscle stem cell redox state in culture both improves their amplification while maintaining a similar grafting potential as freshly isolated stem cells.
    1. Cancer Biology

    Oncogenic PKA signaling increases c-MYC protein expression through multiple targetable mechanisms

    Gary KL Chan, Samantha Maisel ... John D Gordan
    Protein kinase A-driven increases in c-MYC protein expression and tumor cell proliferation can be blocked by eIF4A inhibitors, suggesting a potential new treatment option for patients with oncogenic PKA activation.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Time-resolved mapping of genetic interactions to model rewiring of signaling pathways

    Florian Heigwer, Christian Scheeder ... Michael Boutros
    Genetic interaction analysis by combinatorial genetic perturbation and high-throughput imaging maps time- and context-dependent crosstalk between signaling pathways.
    1. Neuroscience

    Dynamic proteomic and phosphoproteomic atlas of corticostriatal axons in neurodevelopment

    Vasin Dumrongprechachan, Ryan B Salisbury ... Yevgenia Kozorovitskiy
    A Cre-dependent reporter mouse line is generated, validated, and used to map cell-type-specific proteome and phosphoproteome of corticostriatal projections across postnatal development.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    The kinase DYRK1A reciprocally regulates the differentiation of Th17 and regulatory T cells

    Bernard Khor, John D Gagnon ... Ramnik J Xavier
    A chemical biology approach has identified the kinase DYRK1A as a new regulator of the inflammatory response.
    1. Genetics and Genomics

    Perturbations in eIF3 subunit stoichiometry alter expression of ribosomal proteins and key components of the MAPK signaling pathways

    Anna Herrmannová, Jan Jelínek ... Leoš Shivaya Valášek
    eIF3, despite being a general translation initiation factor, functions in mRNA-specific regulation, having a profound impact on the synthesis and activation of the MAPK pathway components and ribosomal proteins.
    1. Chromosomes and Gene Expression

    An efficient targeted nuclease strategy for high-resolution mapping of DNA binding sites

    Peter J Skene, Steven Henikoff
    CUT&RUN (Cleavage Under Targets & Release Using Nuclease) profiles antibody-targeted DNA-binding proteins in situ with high resolution and low background, providing a simple, robust and scalable alternative to chromatin immunoprecipitation.
    1. Cancer Biology

    Mutationally-activated PI3’-kinase-α promotes de-differentiation of lung tumors initiated by the BRAFV600E oncoprotein kinase

    J Edward van Veen, Michael Scherzer ... Martin McMahon
    Two of the most commonly mutated growth factor pathways induce a deadly feature of lung adenocarcinoma.
    1. Computational and Systems Biology

    Distributing tasks via multiple input pathways increases cellular survival in stress

    Alejandro A Granados, Matthew M Crane ... Peter S Swain
    Single-cell experiments and mathematical modelling show that cellular signalling networks are vulnerable to trade-offs in speed versus accuracy, but that these vulnerabilities can be overcome by distributing the two tasks to different, although interacting, subnetworks.
    1. Computational and Systems Biology

    Essential metabolism for a minimal cell

    Marian Breuer, Tyler M Earnest ... Zaida Luthey-Schulten
    A near-complete flux balance analysis model of a minimal cell demonstrates the high essentiality of its metabolic genes, agrees well with experimental essentiality data and suggests some further gene removals.