930 results found
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Stochastic cell-cycle entry and cell-state-dependent fate outputs of injury-reactivated tectal radial glia in zebrafish

    Shuguang Yu, Jie He
    The analysis of injury-reactivated tectal radial glia in zebrafish reveals a stochastic cell-cycle entry and cell-state-dependent regulation of the balance between neurogenesis and gliogenesis.
    1. Cell Biology

    Spatiotemporal control of mitotic exit during anaphase by an aurora B-Cdk1 crosstalk

    Olga Afonso et al.
    Quantitative live-cell microscopy and molecular perturbations in Drosophila and human cells reveal a crosstalk between molecular 'rulers' (Aurora B) and 'clocks' (Cdk1) that coordinates mitotic exit in space and time.
    1. Developmental Biology
    2. Neuroscience

    Temporal regulation of axonal repulsion by alternative splicing of a conserved microexon in mammalian Robo1 and Robo2

    Verity Johnson et al.
    ROBO isoforms with minute sequence variations have significant and distinct functions in axon guidance.
    1. Developmental Biology
    2. Genetics and Genomics

    Neurogenesis: Silencing the alternative

    Priya Sivaramakrishnan, John Isaac Murray
    The transcription factor ztf-11 promotes neuronal differentiation by repressing other cell fates in the nematode worm C. elegans.
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    1. Neuroscience

    Neuropeptide B mediates female sexual receptivity in medaka fish, acting in a female-specific but reversible manner

    Towako Hiraki-Kajiyama et al.
    In the brain of medaka fish, neuropeptide B acts directly downstream of estrogen in a female-specific but reversible manner to mediate female receptivity to male courtship.
    1. Developmental Biology
    2. Genetics and Genomics

    A Myt1 family transcription factor defines neuronal fate by repressing non-neuronal genes

    Joo Lee et al.
    First comprehensive genetic analysis of a Myt1 family protein reveals that neurogenesis requires direct repression of non-neuronal identities by the Myt1 family protein through MuvB co-repressor complex.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Optimization-by-design of hepatotropic lipid nanoparticles targeting the sodium-taurocholate cotransporting polypeptide

    Dominik Witzigmann et al.
    The combination of in vitro investigations, the zebrafish screening model and rodent experiments offered a unique approach to optimizing nanoparticles modified with Hepatitis B virus-derived peptides to specifically target hepatocytes.
    1. Developmental Biology
    2. Neuroscience

    Sox1a mediates the ability of the parapineal to impart habenular left-right asymmetry

    Ingrid Lekk et al.
    The sox1a gene is required for a small group on neurons on the left side of the brain to influence the generation and left-sided character of their future synaptic partners.
    1. Cancer Biology
    2. Developmental Biology

    The antimicrobial peptide defensin cooperates with tumour necrosis factor to drive tumour cell death in Drosophila

    Jean-Philippe Parvy et al.
    Natural activity of the antimicrobial peptide Defensin includes execution of tumour cell death by tumour necrosis factor in Drosophila.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Identification of TMEM206 proteins as pore of PAORAC/ASOR acid-sensitive chloride channels

    Florian Ullrich et al.
    TMEM206 proteins are identified as constituting the pore of the widely expressed acid-activated chloride channel PAORAC/ASOR, which is important in acid toxicity.

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