521 results found
  1. May 2016

    Episode 29: May 2016

    In this episode we hear about parasitic worms, dog tumours, epilepsy, DNA sequencing classes and social behaviour in mice.
    1. Microbiology and Infectious Disease

    Mechanistic Microbiome Studies: A Special Issue

    Edited by Wendy S Garrett et al.
    eLife is pleased to present a Special Issue to highlight recent advances in the mechanistic understanding of microbiome function.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease
    Tropical disease

    Tropical Disease: A Collection of Articles

    Edited by Prabhat Jha et al.
    eLife has published papers on many tropical diseases, including malaria, Ebola, leishmaniases, Dengue and African sleeping sickness.
  2. Episode 50: October 2018

    In this special episode, we discuss how tiny microbes in the gut – the microbiome – can have a huge impact on the lives of animals.
    1. Genetics and Genomics
    2. Neuroscience

    Sleep-promoting effects of threonine link amino acid metabolism in Drosophila neuron to GABAergic control of sleep drive

    Yoonhee Ki, Chunghun Lim
    Threonine promotes sleep via down-regulation of metabotropic GABA transmission in the ellipsoid body R2 neurons that generate homeostatic sleep drive in Drosophila.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    PGAM5 promotes lasting FoxO activation after developmental mitochondrial stress and extends lifespan in Drosophila

    Martin Borch Jensen et al.
    A signaling pathway involving PGAM5, ASK1 and JNK induces persistent FoxO activation, chaperone expression and lifespan extension following developmental mitochondrial stress, which can be blocked by mTOR signaling through GCN-2.
    1. Chromosomes and Gene Expression

    Direct screening for chromatin status on DNA barcodes in yeast delineates the regulome of H3K79 methylation by Dot1

    Hanneke Vlaming et al.
    The interrogation of histone modifications on DNA barcodes enables efficient and direct screening for epigenetic regulators in thousands of mutants in parallel.
    1. Cancer Biology
    2. Cell Biology

    Ral GTPases promote breast cancer metastasis by controlling biogenesis and organ targeting of exosomes

    Shima Ghoroghi et al.
    A combination of animal models reveal how the molecular mechanisms of exosome secretion (RalA/B-dependent) are linked to their cargo content and their function in breast cancer pre-metastatic niche formation.
    1. Plant Biology

    Structural basis for plant plasma membrane protein dynamics and organization into functional nanodomains

    Julien Gronnier et al.
    Unprecedented resolution of the molecular mechanisms of plant membrane protein anchoring involving phospholipids and sterols reveals the control of spatio-temporal segregation into plasma membrane nanodomains.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    ARID1A loss in adult hepatocytes activates β-catenin-mediated erythropoietin transcription

    Rozenn Riou et al.
    A chromatin remodeling factor cooperates with Wnt signaling pathway to transcribe erythropoietin in the adult liver, inducing its secretion and a dramatic erythropoiesis in the spleen.

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