2,131 results found
    1. Medicine

    eLife and Medicine: Rigorous review and editorial oversight of clinical preprints

    Mone Zaidi et al.
    Research in many different areas of medicine will benefit from new approaches to peer review and publishing.
    Editorial
    Available as:
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    1. Physics of Living Systems
    2. Cell Biology

    Mechanical heterogeneity along single cell-cell junctions is driven by lateral clustering of cadherins during vertebrate axis elongation

    Robert J Huebner et al.
    Very local molecular patterns impart precise changes in the local mechanics of individual cell-cell junctions.
    1. Medicine

    The hepcidin regulator erythroferrone is a new member of the erythropoiesis-iron-bone circuitry

    Melanie Castro-Mollo et al.
    The hepcidin regulator erythroferrone functions by sequestering BMPs and is an important modulator of bone remodeling, providing new mechanistic insight into how premature osteoporosis persists in optimally transfused β-thalassemic patients.
    1. Computational and Systems Biology
    2. Developmental Biology

    Spatiotemporal control of cell cycle acceleration during axolotl spinal cord regeneration

    Emanuel Cura Costa et al.
    Computational modeling and a cell cycle-reporting axolotl reveal how spinal cord regeneration can be achieved by a signal that propagates 828 μm from the injury site during the first 85 hours post-amputation.
    1. Biochemistry and Chemical Biology

    Dwarf open reading frame (DWORF) is a direct activator of the sarcoplasmic reticulum calcium pump SERCA

    M'Lynn E Fisher et al.
    Activation of the sarcoplasmic reticulum calcium pump and enhancement of cellular calcium homeostasis by dwarf open reading frame reveal how this small membrane protein opposes phospholamban inhibitory function in cardiac muscle.
    1. Chromosomes and Gene Expression
    2. Plant Biology

    Repression by the Arabidopsis TOPLESS corepressor requires association with the core mediator complex

    Alexander R Leydon et al.
    The TPL corepressor binds to the core mediator complex through MED21 to inhibit transcription while simultaneously priming repressed genes for rapid reactivation.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Random sub-diffusion and capture of genes by the nuclear pore reduces dynamics and coordinates inter-chromosomal movement

    Michael Chas Sumner et al.
    Measuring and simulating chromatin dynamics reveals that repositioning of genes to the nuclear pore is neither active nor vectorial, but reduces sub-diffusion and coordinates movement between loci on different chromosomes.
    1. Cancer Biology
    2. Cell Biology

    KSR1- and ERK-dependent translational regulation of the epithelial-to-mesenchymal transition

    Chaitra Rao et al.
    A key Ras-driven signaling pathway stimulates the preferential translation of an effector, EPSTI1, that is both necessary and sufficient for the epithelial-to-mesenchymal transition-like phenotype in colorectal cancer cells.
    1. Cell Biology

    An in vivo reporter for tracking lipid droplet dynamics in transparent zebrafish

    Dianne Lumaquin et al.
    A novel transgenic lipid droplet reporter in transparent casper zebrafish allows direct visualization of individual lipid droplets in a living animal.
    1. Cell Biology

    Micron-scale geometrical features of microtubules as regulators of microtubule organization

    Nandini Mani et al.
    Micron-scale geometrical features of individual microtubule polymers and polymer networks encode information that guides the self-organization of microtubules into specialized structures for diverse cellular functions such as cell division and signaling in eukaryotic cells.

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