152 results found
    1. Developmental Biology
    2. Evolutionary Biology

    A distinct cardiopharyngeal mesoderm genetic hierarchy establishes antero-posterior patterning of esophagus striated muscle

    Glenda Comai et al.
    Tbx1-Isl1-Met defines a unique genetic hierarchy that regulates esophagus myogenesis and patterning in the mouse.
    1. Developmental Biology
    2. Neuroscience

    Lineage does not regulate the sensory synaptic input of projection neurons in the mouse olfactory bulb

    Luis Sánchez-Guardado, Carlos Lois
    Sister projection neurons in the mammalian olfactory system do not share sensory synaptic input indicating that lineage-independent mechanisms regulate their synaptic connectivity with the olfactory sensory neurons.
    1. Developmental Biology
    2. Neuroscience

    The adhesion-GPCR BAI1 shapes dendritic arbors via Bcr-mediated RhoA activation causing late growth arrest

    Joseph G Duman et al.
    The adhesion-GPCR BAI1 shapes dendritic arbors in the hippocampus by associating with Bcr late in development and stimulating its RhoA-GEF activity, resulting in dendritic growth arrest.
    1. Neuroscience

    Mechanisms underlying sharpening of visual response dynamics with familiarity

    Sukbin Lim
    Changes in neural response dynamics observed with visual learning provide a novel means to dissect synaptic plasticity and its interplay with slow negative feedback via firing rate adaptation.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    A requirement of Polo-like kinase 1 in murine embryonic myogenesis and adult muscle regeneration

    Zhihao Jia et al.
    Inhibition of Polo-like kinase that has been shown to exhibit antitumor effect unexpectedly disrupts muscle stem cell function, leading to developmental and regenerative failures.
    1. Developmental Biology

    Single-cell sequencing of neonatal uterus reveals an Misr2+ endometrial progenitor indispensable for fertility

    Hatice Duygu Saatcioglu et al.
    Single-cell RNA sequencing of neonatal uterus revealed an Misr2+ endometrial stromal progenitor whose inhibition by ectopic administration of MIS caused uterine hypoplasia and infertility in adulthood.
    1. Developmental Biology

    Fetal and trophoblast PI3K p110α have distinct roles in regulating resource supply to the growing fetus in mice

    Jorge López-Tello et al.
    Fetus and trophoblast interplay to regulate fetal nutrient supply and, ultimately, affect healthy growth.
    1. Developmental Biology
    2. Genetics and Genomics

    Defective AMH signaling disrupts GnRH neuron development and function and contributes to hypogonadotropic hypogonadism

    Samuel Andrew Malone et al.
    Mouse in vivo and in vitro analysis and human genetic screening highlight the role of anti-Müllerian hormone (AMH) signaling in GnRH neuronal development and function, and identify mutations in AMH and AMHR2 in CHH patients.
    1. Developmental Biology

    Glycosylphosphatidylinositol biosynthesis and remodeling are required for neural tube closure, heart development, and cranial neural crest cell survival

    Marshall Lukacs et al.
    Anchoring of proteins to the cell membrane through the glycosylphosphatidylinositol (GPI) anchor is critical for the survival of the cells that will give rise to the brain and face.
    1. Developmental Biology
    2. Neuroscience

    FOXP2 exhibits projection neuron class specific expression, but is not required for multiple aspects of cortical histogenesis

    Ryan J Kast et al.
    Foxp2 is dispensable for several features of cortical development that were previously considered to depend on its function.

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