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    1. Developmental Biology

    Regulation of dynamic pigment cell states at single-cell resolution

    Margherita Perillo, Nathalie Oulhen ... Gary Wessel
    Multimodal technologies and the experimental tractability of sea urchin embryos reveal diverse regulatory mechanisms and unique genes for distinct pigment cell states.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    The PERK arm of the unfolded protein response regulates satellite cell-mediated skeletal muscle regeneration

    Guangyan Xiong, Sajedah M Hindi ... Ashok Kumar
    Genetic and biochemical analyses reveal that PERK is important for the survival of activated satellite stem cells during regeneration of injured skeletal muscle.
    1. Stem Cells and Regenerative Medicine

    ErbB expressing Schwann cells control lateral line progenitor cells via non-cell-autonomous regulation of Wnt/β-catenin

    Mark E Lush, Tatjana Piotrowski
    Schwann cell induced quiescence of mechanosensory progenitor cells is mediated by inhibition of Wnt/β-catenin signaling.
    1. Developmental Biology
    2. Evolutionary Biology

    Identification of neural progenitor cells and their progeny reveals long distance migration in the developing octopus brain

    Astrid Deryckere, Ruth Styfhals ... Eve Seuntjens
    Neurogenic progenitor cells surrounding the eye placode generate neurons that migrate over long distances to the developing octopus brain.
    1. Developmental Biology

    Hippo pathway-mediated YAP1/TAZ inhibition is essential for proper pancreatic endocrine specification and differentiation

    Yifan Wu, Kunhua Qin ... Pei Wang
    Loss of YAP1/TAZ expression in the pancreatic endocrine compartment is not a passive consequence of endocrine specification, rather, Hippo pathway-mediated inhibition of YAP1/TAZ in endocrine progenitors is a prerequisite for endocrine specification and differentiation.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Systematic analysis of naturally occurring insertions and deletions that alter transcription factor spacing identifies tolerant and sensitive transcription factor pairs

    Zeyang Shen, Rick Z Li ... Christopher K Glass
    Collaborative transcription factors (TFs) exhibit a dominant pattern of a relaxed range of spacing and substantial tolerance of spacing alterations resulting from naturally occurring insertions and deletions in comparison to genetic variants directly affecting TF binding sites.
    1. Cancer Biology

    Shifting the focus of zebrafish toward a model of the tumor microenvironment

    Joshua M Weiss, Dianne Lumaquin-Yin ... Richard M White
    Zebrafish provide unique resources for the study of the tumor microenvironment.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Potentiation of P2RX7 as a host-directed strategy for control of mycobacterial infection

    Molly A Matty, Daphne R Knudsen ... David M Tobin
    An in vivo drug screen of FDA-approved compounds in zebrafish identified host-directed therapies against mycobacterial infection, including the drug clemastine, which targets the P2RX7-inflammasome axis to enhance bacterial control.
    1. Cell Biology
    2. Chromosomes and Gene Expression

    Lipid-mediated regulation of SKN-1/Nrf in response to germ cell absence

    Michael J Steinbaugh, Sri Devi Narasimhan ... T Keith Blackwell
    Germ cell ablation delays C. elegans aging, in part, because unconsumed fat triggers activation of the detoxification factor SKN-1/Nrf, which is regulated by lipid signals and maintains lipid homeostasis.
    1. Genetics and Genomics
    2. Cancer Biology

    Origins and functional consequences of somatic mitochondrial DNA mutations in human cancer

    Young Seok Ju, Ludmil B Alexandrov ... Peter J Campbell
    Identifying 1,907 mitochondrial somatic mutations from 1,675 tumor tissues provides new insights into the causes and effects of the mitochondrial genome mutations found in human cancers.