Browse our latest research

Page 505 of 1,760
    1. Developmental Biology

    MCT1-dependent energetic failure and neuroinflammation underlie optic nerve degeneration in Wolfram syndrome mice

    Greta Rossi, Gabriele Ordazzo ... Vania Broccoli
    The endoplasmic reticulum (ER)-resident protein wolframin regulates MCT1 protein levels in retinal glial cells controlling the shuttling of energy metabolites to both somata and axons of retinal ganglion cells and, thus, supporting their fitness and survival.
    1. Genetics and Genomics
    2. Neuroscience

    Single-cell transcriptome profiles of Drosophila fruitless-expressing neurons from both sexes

    Colleen M Palmateer, Catherina Artikis ... Michelle N Arbeitman
    A single-cell RNA-seq study examining gene expression profiles in neurons that underlie Drosophila reproductive behaviors shows males and females build sex-specific behaviors at the molecular-genetic level by overlaying sex-specific information on core gene expression networks.
    1. Structural Biology and Molecular Biophysics

    Muscle calcium stress cleaves junctophilin1, unleashing a gene regulatory program predicted to correct glucose dysregulation

    Eshwar R Tammineni, Lourdes Figueroa ... Eduardo Rios
    Novel components in the pathway from malignant hyperthermia to diabetes include promotion of a kinase that impedes glycogen synthesis, increased lysis of junctophilin1 and gene regulatory actions by a junctophilin fragment, surprisingly predicted to oppose the effects of elevated calcium.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Structures of human dynein in complex with the lissencephaly 1 protein, LIS1

    Janice M Reimer, Morgan E DeSantis ... Andres E Leschziner
    Structures of human cytoplasmic dynein-1 bound to its regulator LIS1 reveal the interfaces involved in forming the complex and provide a context for disease-linked mutations.
    1. Neuroscience

    Exploring therapeutic strategies for infantile neuronal axonal dystrophy (INAD/PARK14)

    Guang Lin, Burak Tepe ... Hugo J Bellen
    Endolysosmal trafficking defects, expansion of lysosomes, elevation of ceramides, and disruption of mitochondria are root causes of INAD/PARK14.
    1. Cell Biology

    A CRISPR screen in intestinal epithelial cells identifies novel factors for polarity and apical transport

    Katharina MC Klee, Michael W Hess ... Lukas A Huber
    Applying a CRISPR knockout screen in polarized intestinal epithelial cells and subsequent phenotypic analyses identified various genes, of which several were previously not associated with epithelial homeostasis, to be relevant for proper epithelial polarization, apical cargo transport, and endo/lysosomal morphology.
    1. Cell Biology

    Tissue libraries enable rapid determination of conditions that preserve antibody labeling in cleared mouse and human tissue

    Theodore J Zwang, Rachel E Bennett ... Bradley T Hyman
    Conditions for multiplexed antibody labeling in mouse brain tissue translates to effective labeling in human brain tissue when samples are prepared similarly.
    1. Stem Cells and Regenerative Medicine

    Intermittent fasting induces rapid hepatocyte proliferation to restore the hepatostat in the mouse liver

    Abby Sarkar, Yinhua Jin ... Roel Nusse
    Hepatocytes proliferate to maintain a constant liver-to-body mass ratio during intermittent fasting.
    1. Evolutionary Biology

    Microstructural and crystallographic evolution of palaeognath (Aves) eggshells

    Seung Choi, Mark E Hauber ... David J Varricchio
    The eggshells of palaeognath birds (e.g. ostrich, moa, kiwi, emu) have diverse homology and convergent features, and are useful modern analogues for the evolution of non-avian dinosaur eggshells.
    1. Cell Biology
    2. Genetics and Genomics

    T-REX17 is a transiently expressed non-coding RNA essential for human endoderm formation

    Alexandro Landshammer, Adriano Bolondi ... Alexander Meissner
    Discovery of a novel long non-coding RNA overlapping the distal SOX17 enhancer (eSOX17) that plays an essential role in human endoderm development.