ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2018
Notch Suppression Collaborates with Ascl1 and Lin28 to Unleash a Regenerative Response in Fish Retina, But Not in Mice.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.
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Who cites it
55 citing papers in PubMed, 91 citations in OpenAlex.
- Article
- Article
- Review
- Automated In Vivo Phenotypic Screening Platform for Identifying Factors that Affect Cell Regeneration Kinetics.Methods in molecular biology (Clifton, N.J.) · 2025Article
- An alpha7 nicotinic acetylcholine receptor agonist induces retinal neurogenesis and restores electrophysiological function following blast-induced ocular trauma in adult mice.Frontiers in neuroscience · 2025Article
- Mycb and Mych stimulate Müller glial cell reprogramming and proliferation in the uninjured and injured zebrafish retina.Development (Cambridge, England) · 2024Article
- Robust reprogramming of glia into neurons by inhibition of Notch signaling and nuclear factor I (NFI) factors in adult mammalian retina.Science advances · 2024Article
- Article
- Protein phosphatases regulate the formation of Müller glia-derived progenitor cells in the chick retina.Molecular and cellular neurosciences · 2024Article
- Protein phosphatases regulate the formation of Müller glia-derived progenitor cells in the chick retina.bioRxiv : the preprint server for biology · 2023Article
- Enduring questions in regenerative biology and the search for answers.Communications biology · 2023Review
- Article
- Cell-Based Therapies: Strategies for Regeneration.Cold Spring Harbor perspectives in medicine · 2023Review
- Transcriptomic comparison of two selective retinal cell ablation paradigms in zebrafish reveals shared and cell-specific regenerative responses.PLoS genetics · 2023Article
- Clcf1/Crlf1a-mediated signaling is neuroprotective and required for Müller glia proliferation in the light-damaged zebrafish retina.Frontiers in cell and developmental biology · 2023Article
- Advances in the study of Müller glia reprogramming in mammals.Frontiers in cellular neuroscience · 2023Review
- Heterogeneity in quiescent Müller glia in the uninjured zebrafish retina drive differential responses following photoreceptor ablation.Frontiers in molecular neuroscience · 2023Article
- Epigenetic mechanisms of Müller glial reprogramming mediating retinal regeneration.Frontiers in cell and developmental biology · 2023Review
- Vegf signaling between Müller glia and vascular endothelial cells is regulated by immune cells and stimulates retina regeneration.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Transcriptome Changes in Retinal Pigment Epithelium Post-PNU-282987 Treatment Associated with Adult Retinal Neurogenesis in Mice.Journal of molecular neuroscience : MN · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Müller glial (MG) cells in the zebrafish retina respond to injury by acquiring retinal stem-cell characteristics. Thousands of gene expression changes are associated with this event. Key among these changes is the induction of Ascl1a and Lin28a, two reprogramming factors whose expression is necessary for retina regeneration. Whether these factors are sufficient to drive MG proliferation and subsequent neuronal-fate specification remains unknown. To test this, we conditionally expressed Ascl1a and Lin28a in the uninjured retina of male and female fish. We found that together, their forced expression only stimulates sparse MG proliferation. However, in combination with Notch signaling inhibition, widespread MG proliferation and neuron regeneration ensued. Remarkably, Ascl1 and Lin28a expression in the retina of male and female mice also stimulated sparse MG proliferation, although this was not enhanced when combined with inhibitors of Notch signaling. Lineage tracing in both fish and mice suggested that the proliferating MG generated multipotent progenitors; however, this process was much more efficient in fish than mice. Overall, our studies suggest that the overexpression of Ascl1a and Lin28a in zebrafish, in combination with inhibition of Notch signaling, can phenocopy the effects of retinal injury in Müller glia. Interestingly, Ascl1 and Lin28a seem to have similar effects in fish and mice, whereas Notch signaling may differ. Understanding the different consequences of Notch signaling inhibition in fish and mice, may suggest additional strategies for enhancing retina regeneration in mammals.
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