ArticleInternational journal of molecular sciences2022
Dysbiosis of Fecal Microbiota in Tg2576 Mice for Alzheimer's Disease during Pathological Constipation.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Gastrointestinal Issues in Depression, Anxiety, and Neurodegenerative Diseases: A Systematic Review on Pathways and Clinical Targets Implications.CNS & neurological disorders drug targets · 2024Pooled it
- Gut microbiota-derived short-chain fatty acids (SCFAs): immunomodulatory effects and therapeutic potential in infections.Clinical microbiology reviews · 2026Review
- A perspective for alzheimer disease from gut microbiota-associated NMR-based fecal metabolomics: a study with 5XFAD mice.Metabolic brain disease · 2026Article
- Inflecting Factors on Alzheimer's Disease Progression: The Interaction of Gut Microbiome, Oxidative Stress, and Nutritional Interventions.Current topics in medicinal chemistry · 2026Review
- Fecal Microbiota Transplantation in Alzheimer's Disease: Mechanistic Insights Through the Microbiota-Gut-Brain Axis and Therapeutic Prospects.Microorganisms · 2025Review
- Probiotics and prebiotics in the treatment of functional constipation in the elderly individuals.World journal of gastrointestinal pharmacology and therapeutics · 2025Review
- Butyrate: a key mediator of gut-brain communication in Alzheimer's disease.Metabolic brain disease · 2025Review
- C-Reactive Protein Is Not the Driver Factor in Ulcerative Colitis.Gastroenterology research and practice · 2024Article
- Gut microbiome-targeted therapies for Alzheimer's disease.Gut microbes · 2023Review
- Exploratory Study of Gastrointestinal Redox Biomarkers in the Presymptomatic and Symptomatic Tg2576 Mouse Model of Familial Alzheimer's Disease: Phenotypic Correlates and Effects of Chronic Oral d-Galactose.ACS chemical neuroscience · 2023Article
- From-Toilet-to-Freezer: A Review on Requirements for an Automatic Protocol to Collect and Store Human Fecal Samples for Research Purposes.Biomedicines · 2023Review
- Causal associations and shared genetic etiology between neurodegenerative diseases and constipation.Journal of Alzheimer's disease reportsArticle
Corrections and comments
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
Abstract
Tg2576 transgenic mice for Alzheimer's disease (AD) exhibited significant phenotypes for neuropathological constipation, but no research has been conducted on the association of the fecal microbiota with dysbiosis. The correlation between fecal microbiota composition and neuropathological constipation in Tg2576 mice was investigated by examining the profile of fecal microbiota and fecal microbiota transplantation (FMT) in 9-10-month-old Tg2576 mice with the AD phenotypes and constipation. Several constipation phenotypes, including stool parameters, colon length, and histopathological structures, were observed prominently in Tg2576 mice compared to the wild-type (WT) mice. The fecal microbiota of Tg2576 mice showed decreases in Bacteroidetes and increases in the Firmicutes and Proteobacteria populations at the phylum level. The FMT study showed that stool parameters, including weight, water content, and morphology, decreased remarkably in the FMT group transplanted with a fecal suspension of Tg2576 mice (TgFMT) compared to the FMT group transplanted with a fecal suspension of WT mice (WFMT). The distribution of myenteric neurons and the interstitial cells of Cajal (ICC), as well as the enteric nervous system (ENS) function, remained lower in the TgFMT group. These results suggest that the neuropathological constipation phenotypes of Tg2576 mice may be tightly linked to the dysbiosis of the fecal microbiota.
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Registered trials
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