ArticlePloS one2024
A targeted CRISPR-Cas9 mediated F0 screen identifies genes involved in establishment of the enteric nervous system.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- TCF4 at the crest of development: a zebrafish model to explore craniofacial and gastrointestinal defects in Pitt-Hopkins syndrome.Frontiers in cell and developmental biology · 2026Article
- Whole-Gut Spatial Genomic Analysis Reveals Molecular Regionalization of the Differentiating Zebrafish Enteric Nervous System.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025Article
- A Rapid F0 CRISPR Screen in Zebrafish to Identify Regulator Genes of Neuronal Development in the Enteric Nervous System.Neurogastroenterology and motility · 2025Article
- Optimizing gRNA selection for high-penetrance F0 CRISPR screening for interrogating disease gene function.Nucleic acids research · 2025Article
- Ontogeny of Thyroid Hormone Signaling in the Retina of Zebrafish: Effects of Thyroidal Status on Retinal Morphology, Cell Survival, and Color Preference.International journal of molecular sciences · 2024Article
- CRISPR/Cas9 Technology for Enhancing Desirable Traits of Fish Species in Aquaculture.International journal of molecular sciences · 2024Review
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Abstract
The vertebrate enteric nervous system (ENS) is a crucial network of enteric neurons and glia resident within the entire gastrointestinal tract (GI). Overseeing essential GI functions such as gut motility and water balance, the ENS serves as a pivotal bidirectional link in the gut-brain axis. During early development, the ENS is primarily derived from enteric neural crest cells (ENCCs). Disruptions to ENCC development, as seen in conditions like Hirschsprung disease (HSCR), lead to the absence of ENS in the GI, particularly in the colon. In this study, using zebrafish, we devised an in vivo F0 CRISPR-based screen employing a robust, rapid pipeline integrating single-cell RNA sequencing, CRISPR reverse genetics, and high-content imaging. Our findings unveil various genes, including those encoding opioid receptors, as possible regulators of ENS establishment. In addition, we present evidence that suggests opioid receptor involvement in the neurochemical coding of the larval ENS. In summary, our work presents a novel, efficient CRISPR screen targeting ENS development, facilitating the discovery of previously unknown genes, and increasing knowledge of nervous system construction.
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