1,402 results found
    1. Cell Biology
    2. Neuroscience

    The insulin/IGF signaling cascade modulates SUMOylation to regulate aging and proteostasis in Caenorhabditis elegans

    Lorna Moll, Noa Roitenberg ... Ehud Cohen
    By controlling the SUMOylation of the protein CAR-1, the aging-regulating pathways downstream of the Insulin/IGF signaling cascade and of the germ cells of the nematode Caenorhabditis elegans are integrated.
    1. Computational and Systems Biology

    The genetic and dietary landscape of the muscle insulin signalling network

    Julian van Gerwen, Stewart WC Masson ... David E James
    Genetic background and dietary environment interact to reshape metabolic signalling networks, and the resulting signalling diversity can illuminate regulatory mechanisms of complex traits.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Tissue-specific modulation of gene expression in response to lowered insulin signalling in Drosophila

    Luke Stephen Tain, Robert Sehlke ... Linda Partridge
    Multi-omic profiling of gene expression in response to reduced insulin/IGF-like-signalling reveals tissue-specific regulation of DNA damage and lysosomal mannosidase regulation of tissue homeostasis as pro-longevity responses.
    1. Developmental Biology

    Drosophila neprilysins control insulin signaling and food intake via cleavage of regulatory peptides

    Benjamin Hallier, Ronja Schiemann ... Heiko Meyer
    The catalytic activity of a Drosophila neprilysin is critical to proper insulin expression and food intake by regulating homeostasis of distinct signaling peptides.
    1. Neuroscience

    Enhanced insulin signalling ameliorates C9orf72 hexanucleotide repeat expansion toxicity in Drosophila

    Magda L Atilano, Sebastian Grönke ... Linda Partridge
    Modulation of insulin signalling could be an effective therapeutic approach against hexanucleotide repeat expansion related to c9ALS/FTD neurodegenerative diseases.
    1. Developmental Biology
    2. Neuroscience

    Delivery of circulating lipoproteins to specific neurons in the Drosophila brain regulates systemic insulin signaling

    Marko Brankatschk, Sebastian Dunst ... Suzanne Eaton
    Yeast specific lipids promote the transport of lipid transfer protein (LTP) across the blood brain barrier to the neurons that regulate systemic insulin signaling.
    1. Neuroscience

    Insulin signaling controls neurotransmission via the 4eBP-dependent modification of the exocytotic machinery

    Rebekah Elizabeth Mahoney, Jorge Azpurua, Benjamin A Eaton
    By regulating protein translation within the neuron, insulin signaling can control neuronal activity by altering the release of neurotransmitter molecules.
    1. Developmental Biology
    2. Genetics and Genomics

    An alternatively spliced, non-signaling insulin receptor modulates insulin sensitivity via insulin peptide sequestration in C. elegans

    Bryan A Martinez, Pedro Reis Rodrigues ... Matthew S Gill
    A truncated, non-signaling insulin receptor regulates insulin sensitivity in the nematode C. elegans by sequestering insulin peptides and preventing their interaction with full length receptors.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Molecular basis for the role of disulfide-linked αCTs in the activation of insulin-like growth factor 1 receptor and insulin receptor

    Jie Li, Jiayi Wu ... Eunhee Choi
    A critical role of aCT in the distinct activation mechanism of insulin receptor and insulin-like growth factor 1 receptor.
    1. Neuroscience

    Regulation of starvation-induced hyperactivity by insulin and glucagon signaling in adult Drosophila

    Yue Yu, Rui Huang ... Liming Wang
    Two functionally antagonizing groups of hormones directly regulate starvation-induced increase in locomotion via a common neural target in fruit flies.

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