1,893 results found
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Fish primary embryonic pluripotent cells assemble into retinal tissue mirroring in vivo early eye development

    Lucie Zilova, Venera Weinhardt ... Joachim Wittbrodt
    Fish-derived pluripotent cells instinctively form retinal tissue recapitulating key steps of early eye development.
    1. Developmental Biology
    2. Neuroscience

    Revisiting the role of Dcc in visual system development with a novel eye clearing method

    Robin J Vigouroux, Quénol Cesar ... Kim Tuyen Nguyen-Ba-Charvet
    A new eye-specific Dcc mutant combined with an improved clearing protocol for the eye and brain (EyeDISCO) reveals the requirement of the receptor Dcc for retinal development and maintenance.
    1. Developmental Biology

    Compensatory growth renders Tcf7l1a dispensable for eye formation despite its requirement in eye field specification

    Rodrigo M Young, Thomas A Hawkins ... Stephen W Wilson
    Disruptions to eye field size have little impact on final eye size due to tissue compensatory mechanisms.
    1. Neuroscience

    Eye opening differentially modulates inhibitory synaptic transmission in the developing visual cortex

    Wuqiang Guan, Jun-Wei Cao ... Yong-Chun Yu
    Our work demonstrated that eye opening differentially modulates inhibitory synaptic transmission from Sst-INs and FS-INs to excitatory neurons in the mammalian cortex.
    1. Developmental Biology
    2. Genetics and Genomics

    Lhx2 is a progenitor-intrinsic modulator of Sonic Hedgehog signaling during early retinal neurogenesis

    Xiaodong Li, Patrick J Gordon ... Edward M Levine
    The LIM-homedomain transcription factor Lhx2 confers competence to retinal progenitor cells to activate and maintain Sonic Hedgeghog signaling at physiological levels during a key phase of tissue growth and cell type generation.
    1. Developmental Biology

    MCT1-dependent energetic failure and neuroinflammation underlie optic nerve degeneration in Wolfram syndrome mice

    Greta Rossi, Gabriele Ordazzo ... Vania Broccoli
    The endoplasmic reticulum (ER)-resident protein wolframin regulates MCT1 protein levels in retinal glial cells controlling the shuttling of energy metabolites to both somata and axons of retinal ganglion cells and, thus, supporting their fitness and survival.
    1. Developmental Biology

    Developmentally regulated Tcf7l2 splice variants mediate transcriptional repressor functions during eye formation

    Rodrigo M Young, Kenneth B Ewan ... Stephen W Wilson
    The inclusion of a new alternatively spliced exon in Tcf7l2 can switch its function to repress transcription of Wnt target genes.
    1. Developmental Biology
    2. Genetics and Genomics

    A genome engineering resource to uncover principles of cellular organization and tissue architecture by lipid signaling

    Deepti Trivedi, Vinitha CM ... Padinjat Raghu
    A genome editing resource for discovering, in Drosophila, the organization of cellular structure and function by phosphoinositide signaling.
    1. Computational and Systems Biology
    2. Developmental Biology

    Dynamics and heterogeneity of a fate determinant during transition towards cell differentiation

    Nicolás Peláez, Arnau Gavalda-Miralles ... Richard W Carthew
    The maturation of multi-potent immature cells in the larval eye in Drosophila is regulated by a transcription factor that displays unexpected heterogeneous dynamics during the cells’ transitions towards differentiated states.
    1. Evolutionary Biology

    Subterranean mammals show convergent regression in ocular genes and enhancers, along with adaptation to tunneling

    Raghavendran Partha, Bharesh K Chauhan ... Nathan L Clark
    Repeated evolution of eye regression in subterranean mammals helps identify genes and regulatory elements involved in visual perception and development of the eye, and predicts candidate sequences with a potential role in ocular disorders.

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