SynthesisDigestive diseases and sciences2025
Comparative Analysis of Gastroesophageal Reflux Disease Animal Model Methods: A Data Mining of the Past Decade.
Synthesis in Digestive diseases and sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Tail clamping induces anxiety-like behaviors and visceral hypersensitivity in rat models of non-erosive reflux disease.World journal of psychiatry · 2026Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
purposeThe differences in the animal model construction of different subtypes of gastroesophageal reflux disease (GERD) have not been clearly demonstrated at present. We aim to reveal the characteristics and differences between them.
methodsThe literature related to GERD animal model construction in the past decade was searched and data on animal strains, modeling modes, modeling cycles, and detection indices were extracted, and the results were presented by using descriptive statistical methods of frequency and relative frequency.
results88 papers finally met the criteria. Sprague-Dawley (68.25%) rats were most often used to induce reflux esophagitis (RE), whereas Swiss mice (50.00%) and C57BL/6 mice (57.89%) for non-erosive reflux disease (NERD) and Barrett's esophagus (BE), respectively. RE and NERD were most frequently constructed using fore-stomach-glandular transition ligation together with pyloric insufficiency (37.68%, 50.00%), yet their median modeling cycles were 14 and 7 days, respectively. BE was most frequently constructed using L2-IL-1β transgenic mice (27.27%), and the median modeling cycle over 270 days. Determining esophageal mucosal permeability was common in NERD, while finding intestinal chemotaxis markers, squamous epithelium, and columnar epithelium was common in BE. In animal models of RE, researchers tended to look for markers associated with the inflammatory response and oxidative stress.
conclusionsThe induction methods vary among the animal models of GERD's three subtypes. Inflammatory stimulation is crucial for inducing RE and BE, differing in modeling cycle. In contrast, Visceral hypersensitivity draws more attention in NERD animal models, reflecting researchers' thoughts on distinct pathogenesis.
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Identifiers
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Registered trials
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.