13,156 results found
    1. Cell Biology
    2. Immunology and Inflammation

    Akt-mTORC1 signaling regulates Acly to integrate metabolic input to control of macrophage activation

    Anthony J Covarrubias, Halil Ibrahim Aksoylar ... Tiffany Horng
    Interleukin 4 signaling co-opts the Akt-mTORC1-Acly pathway to couple metabolic input to the control of energetically demanding processes during macrophage M2 activation.
    1. Physics of Living Systems

    The ability to sense the environment is heterogeneously distributed in cell populations

    Andrew Goetz, Hoda Akl, Purushottam Dixit
    Information transduction capacity of mammalian cells is high and varies substantially from cell to cell.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Genetic loci and metabolic states associated with murine epigenetic aging

    Khyobeni Mozhui, Ake T Lu ... Steve Horvath
    Age-dependent changes in DNA methylation are tightly coupled to the metabolic state, and is partly under genetic regulation, and longer lifespan is associated with lower epigenetic entropy at CpGs that increase in methylation with age.
    1. Cell Biology

    Cavin-3 dictates the balance between ERK and Akt signaling

    Victor J Hernandez, Jian Weng ... Peter Michaely
    Cavin-3 is a tumor suppressor protein that inhibits Akt signaling, suppresses Warburg metabolism, promotes apoptosis, and protects against cachexia.
    1. Cell Biology
    2. Computational and Systems Biology

    Akt phosphorylates insulin receptor substrate to limit PI3K-mediated PIP3 synthesis

    Alison L Kearney, Dougall M Norris ... James G Burchfield
    Akt phosphorylates insulin receptor substrate to engage negative feedback and limit signal propagation.
    1. Cell Biology
    2. Developmental Biology

    An in vitro stem cell model of human epiblast and yolk sac interaction

    Kirsty ML Mackinlay, Bailey AT Weatherbee ... Magdalena Zernicka-Goetz
    Human yolk sac-like cells, which share characteristics with the post-implantation human hypoblast, can model the interaction between the epiblast and hypoblast that occurs during early human development.
    1. Neuroscience

    mTORC1 is necessary but mTORC2 and GSK3β are inhibitory for AKT3-induced axon regeneration in the central nervous system

    Linqing Miao, Liu Yang ... Yang Hu
    The kinase AKT acts as a nodal point that coordinates both positive and negative cues to regulate the regeneration of central nervous system axons in adult mice.
    1. Cell Biology
    2. Developmental Biology

    PI3K/Akt1 signalling specifies foregut precursors by generating regionalized extra-cellular matrix

    S Nahuel Villegas, Michaela Rothová ... Joshua M Brickman
    A signalling cascade involving PI3K/Akt1 remodels the extra-cellular matrix to achieve atypical cellular responses and control cell fate specification within the embryonic endoderm.
    1. Developmental Biology

    A chemical screen in zebrafish embryonic cells establishes that Akt activation is required for neural crest development

    Christie Ciarlo, Charles K Kaufman ... Leonard I Zon
    Akt activation is required for neural crest differentiation through regulation of Sox10 activity.
    1. Ecology
    2. Evolutionary Biology

    Evolution of thorax architecture in ant castes highlights trade-off between flight and ground behaviors

    Roberto A Keller, Christian Peeters, Patrícia Beldade
    Body shape and behavioural specializations found across the castes of ant species evolved together and reflect different abilities for ground behaviors.

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