ArticleNucleic acids research2023
LncRNA EPR regulates intestinal mucus production and protects against inflammation and tumorigenesis.
Article in Nucleic acids research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 10 citations in OpenAlex.
- Novel role of the lncRNA EPR as oncosuppressor in intestinal cancer.bioRxiv : the preprint server for biology · 2026Article
- Lnc1267-hnRNP U interaction promotes radioresistance by inhibiting apoptosis via attenuated RelA/p65 Ser536 phosphorylation.Cellular and molecular life sciences : CMLS · 2026Article
- Review
- Inflammation-induced LncRNA SNHG1 orchestrates spermatogonium development in non-obstructive azoospermia via IL-17 A signaling pathway.Cellular and molecular life sciences : CMLS · 2026Article
- Gut Microbiota-induced Long Non-coding RNA Snhg9 Regulates the Development of Human Malignant Tumors.Current molecular medicine · 2026Review
- Structure of the Secretory Compartments in Goblet Cells in the Colon and Small Intestine.Cells · 2025Article
- Non-coding RNAs as a Critical Player in the Regulation of Inflammasome in Inflammatory Bowel Diseases; Emphasize on lncRNAs.Cell biochemistry and biophysics · 2025Review
- LncRNA MIR210HG promotes the proliferation of colon cancer cells by inhibiting ferroptosis through binding to PCBP1.Scientific reports · 2025Article
- Functional roles of conserved lncRNAs and circRNAs in eukaryotes.Non-coding RNA research · 2024Review
- The Regulated Secretion and Models of Intracellular Transport: The Goblet Cell as an Example.International journal of molecular sciences · 2023Review
Corrections and comments
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Authors and funding
17 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The long non-coding RNA EPR is expressed in epithelial tissues, binds to chromatin and controls distinct biological activities in mouse mammary gland cells. Because of its high expression in the intestine, in this study we have generated a colon-specific conditional targeted deletion (EPR cKO) to evaluate EPR in vivo functions in mice. EPR cKO mice display epithelium hyperproliferation, impaired mucus production and secretion, as well as inflammatory infiltration in the proximal portion of the large intestine. RNA sequencing analysis reveals a rearrangement of the colon crypt transcriptome with strong reduction of goblet cell-specific factors including those involved in the synthesis, assembly, transport and control of mucus proteins. Further, colon mucosa integrity and permeability are impaired in EPR cKO mice, and this results in higher susceptibility to dextran sodium sulfate (DSS)-induced colitis and tumor formation. Human EPR is down-regulated in human cancer cell lines as well as in human cancers, and overexpression of EPR in a colon cancer cell line results in enhanced expression of pro-apoptotic genes. Mechanistically, we show that EPR directly interacts with select genes involved in mucus metabolism whose expression is reduced in EPR cKO mice and that EPR deletion causes tridimensional chromatin organization changes.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.