ArticlePoultry science2021
Paneth cells mediated the response of intestinal stem cells at the early stage of intestinal inflammation in the chicken.
Article in Poultry science, 2021. 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, 18 citations in OpenAlex.
- Tauroursodeoxycholic acid alleviates LPS-induced intestinal injury by reducing endoplasmic reticulum stress and restoring Mucin2 in broilers.Poultry science · 2026Article
- Gut Faecalibacterium regulates host immunity and metabolic profiles to confer resistance against Salmonella infection in chicks.Poultry science · 2026Article
- Ligilactobacillus salivarius 8-2 attenuates intestinal mucosal injury in chicks via the mitochondrial fision-glycometabolism reprogramming axis.Poultry science · 2026Article
- Terpine-4-ol alleviates lipopolysaccharide-induced intestinal injury in weaned piglets by regulating intestinal epithelial cell homeostasis via the Wnt/β-catenin signaling pathway.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Article
- Yeast cell wall polysaccharides accelerate yet in-feed antibiotic delays intestinal development and maturation via modulating gut microbiome in chickens.Journal of animal science and biotechnology · 2025Article
- Link Between Oral and Gut Microbiomes: The Oral-Gut Axis.Advances in experimental medicine and biology · 2025Review
- Article
- Protective Application of Chinese Herbal Compounds and Formulae in Intestinal Inflammation in Humans and Animals.Molecules (Basel, Switzerland) · 2023Review
- Paneth cells in farm animals: current status and future direction.Journal of animal science and biotechnology · 2023Review
- Article
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8 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
The rapid renewal and repair of the intestinal mucosa are based on intestinal stem cells (ISC), which are located at the crypt bottom. Paneth cells are an essential component in the crypt, which served as the niche for ISC development. However, in the chicken, how the function of Paneth cells changes during intestinal inflammation is unclear and is the key to understand the mechanism of mucosal repair. In the present study, 36 HyLine White chickens (7 d of age, n = 6) were randomly divided into 1 control and 5 lipopolysaccharide (LPS) injection groups. The chickens were injected (i.p.) with PBS in the control group, however, were injected (i.p.) with LPS (10 mg/kg BW) in the LPS injection groups, which would be sampled at 5 time points (1 h postinjection [hpi], 2 hpi, 4 hpi, 6 hpi, and 8 hpi). Results showed that tumor necrosis factor-α mRNA transcription in duodenal tissue increased gradually since 1 hpi, peaked at 4 hpi, and then reduced remarkably, indicating that 4 hpi of LPS was the early stage of intestinal inflammation. Meanwhile, the MUC2 expression in duodenal tissue was dramatically reduced since 1 hpi of LPS. The ISC marker, Lgr5 and Bmi1, in the duodenal crypt were reduced from 1 hpi to 4 hpi and elevated later. Accordingly, the hydroethidine staining showed that the reactive oxygen species level, which drives the differentiation of ISC, in the duodenal crypt reduced obviously at 1 hpi and recovered gradually since 4 hpi. The analysis of Paneth cells showed that many swollen mitochondria appeared in Paneth cells at 4 hpi of LPS. Meanwhile, the Lysozyme transcription in the duodenal crypt was substantially decreased since 1 hpi of LPS. However, the Wnt3a and Dll1 in duodenal crypt decreased at 1 hpi of LPS, then increased gradually. In conclusion, Paneth cells were impaired at the early stage of intestinal inflammation, then recovered rapidly. Thus, the ISC activity was reduced at first and recovery soon.
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