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    1. Physics of Living Systems

    Origin and role of the cerebrospinal fluid bidirectional flow in the central canal

    Olivier Thouvenin, Ludovic Keiser ... Claire Wyart
    The combination of data and modelling shows the mechanisms underlying bidirectional flow of cerebrospinal fluid and its impact on long range transport in the CSF between brain and spinal cord.
    1. Developmental Biology

    The Drosophila Individual Activity Monitoring and Detection System (DIAMonDS)

    Ki-Hyeon Seong, Taishi Matsumura ... Siu Kang
    The DIAMonDS can automatically and sequentially identify time points of multiple life cycle events such as pupariation, eclosion, and death in individual flies at high temporal resolution and large scale.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Programmed conversion of hypertrophic chondrocytes into osteoblasts and marrow adipocytes within zebrafish bones

    Dion Giovannone, Sandeep Paul ... J Gage Crump
    Cartilage cells transition through a proliferative intermediate to give rise to bone and marrow fat cells in long bones.
    1. Developmental Biology
    2. Evolutionary Biology

    Evolution of the head-trunk interface in tetrapod vertebrates

    Elizabeth M Sefton, Bhart-Anjan S Bhullar ... James Hanken
    Both gill musculature and the evolutionarily conserved cucullaris muscle are derived from unsegmented mesoderm adjacent to the first 3 somites, extending the posterior limit of cranial mesoderm.
    1. Cell Biology
    2. Developmental Biology

    Wnt proteins can direct planar cell polarity in vertebrate ectoderm

    Chih-Wen Chu, Sergei Y Sokol
    Vertebrate early ectoderm displays planar polarity manifested by a fluorescent sensor and this polarity can be instructed by Wnt ligands.
    1. Stem Cells and Regenerative Medicine

    Human skeletal muscle organoids model fetal myogenesis and sustain uncommitted PAX7 myogenic progenitors

    Lampros Mavrommatis, Hyun-Woo Jeong ... Holm Zaehres
    Skeletal muscle organoids differentiated from human pluripotent stem cells offer a system for investigating myogenesis and satellite cell development with translational potential for muscular dystrophy modeling and therapy development.
    1. Developmental Biology
    2. Physics of Living Systems

    Characterization of convergent thickening, a major convergence force producing morphogenic movement in amphibians

    David R Shook, Jason WH Wen ... Ray E Keller
    Xenopus embryos use tissue surface tension to generate hoop-stress around the blastopore to help close it during gastrulation.
    1. Developmental Biology

    NEIL1 and NEIL2 DNA glycosylases protect neural crest development against mitochondrial oxidative stress

    Dandan Han, Lars Schomacher ... Christof Niehrs
    NEIL DNA glycosylases are required to counteract oxidative base damages within the mitochondrial genome to safeguard neural crest cell differentiation.
    1. Developmental Biology

    Mutations associated with human neural tube defects display disrupted planar cell polarity in Drosophila

    Ashley C Humphries, Sonali Narang, Marek Mlodzik
    Human neural tube closure defects associated mutations in planar cell polarity (PCP) genes are causative of the disease, as revealed in the intricate Drosophila PCP model.
    1. Developmental Biology
    2. Neuroscience

    Adrenergic activation modulates the signal from the Reissner fiber to cerebrospinal fluid-contacting neurons during development

    Yasmine Cantaut-Belarif, Adeline Orts Del'Immagine ... Pierre-Luc Bardet
    The Reissner fiber in the cerebrospinal fluid is required for a signal integrated by developing sensory neurons and modulated by catecholamines to control the embryo posterior axis morphogenesis.