4 results found
    1. Developmental Biology

    Low wnt/β-catenin signaling determines leaky vessels in the subfornical organ and affects water homeostasis in mice

    Fabienne Benz et al.
    Endothelial tightening by augmenting low level Wnt/β-catenin activity in vessels of the mouse subfornical organ, influences neuronal activation in water-deprived mice, linking endothelial barrier properties to neuro-vascular coupling.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Distinct transcriptional responses elicited by unfolded nuclear or cytoplasmic protein in mammalian cells

    Yusuke Miyazaki et al.
    A new unfolded protein response has been discovered that is distinct from the heat shock response and protects mammalian cells from proteotoxic stress.
    1. Developmental Biology

    Pericytes are progenitors for coronary artery smooth muscle

    Katharina S Volz et al.
    Progenitor cells for the muscle layer around the coronary arteries have been identified revealing a key step in how the embryo forms these important blood vessels.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Systematic bacterialization of yeast genes identifies a near-universally swappable pathway

    Aashiq H Kachroo et al.
    Despite billions of years of divergence, a majority of prokaryotic genes can functionally replace their essential eukaryotic counterparts, revealing broad preservation of ancestral functions and identifying heme biosynthesis as a near-universally swappable pathway.

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