ArticleNeurochemical research2024
NMN Synbiotics: A Multifaceted Therapeutic Approach for Alzheimer's Disease.
Article in Neurochemical research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Functional Foods and Micro- and Nanoplastics: Advances in Precision Nutritional Medicine for Oral-Gut-Brain Axis Health.Antioxidants (Basel, Switzerland) · 2026Review
- Synbiotics in Alzheimer's disease: mechanisms, clinical evidence, and therapeutic prospects.Journal of translational medicine · 2025Review
- Microbiome Engineering for Biotherapeutic in Alzheimer's Disease Through the Gut-Brain Axis: Potentials and Limitations.International journal of molecular sciences · 2025Review
- Microecologics and Exercise: Targeting the Microbiota-Gut-Brain Axis for Central Nervous System Disease Intervention.Nutrients · 2025Review
- Inflammasome-Mediated Neuroinflammation: A Key Driver in Alzheimer's Disease Pathogenesis.Biomolecules · 2025Review
- Gut microbiota-driven neuroinflammation in Alzheimer's disease: from mechanisms to therapeutic opportunities.Frontiers in immunology · 2025Review
- NMN reverses D-galactose-induced neurodegeneration and enhances the intestinal barrier of mice by activating the Sirt1 pathway.Frontiers in pharmacology · 2025Article
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Authors and funding
6 authors.
Funding
Abstract
With the aging global population, Alzheimer's disease (AD) has become a significant social and economic burden, necessitating the development of novel therapeutic strategies. This study investigates the therapeutic potential of nicotinamide mononucleotide (NMN) synbiotics, a combination of NMN, Lactiplantibacillus plantarum CGMCC 1.16089, and lactulose, in mitigating AD pathology. APP/PS1 mice were supplemented with NMN synbiotics and compared against control groups. The effects on amyloid-β (Aβ) deposition, intestinal histopathology, tight junction proteins, inflammatory cytokines, and reactive oxygen species (ROS) levels were assessed. NMN synbiotics intervention significantly reduced Aβ deposition in the cerebral cortex and hippocampus by 67% and 60%, respectively. It also ameliorated histopathological changes in the colon, reducing crypt depth and restoring goblet cell numbers. The expression of tight junction proteins Claudin-1 and ZO-1 was significantly upregulated, enhancing intestinal barrier integrity. Furthermore, NMN synbiotics decreased the expression of proinflammatory cytokines IL-1β, IL-6, and TNF-α, and reduced ROS levels, indicative of attenuated oxidative stress. The reduction in Aβ deposition, enhancement of intestinal barrier function, decrease in neuroinflammation, and alleviation of oxidative stress suggest that NMN synbiotics present a promising therapeutic intervention for AD by modulating multiple pathological pathways. Further research is required to elucidate the precise mechanisms, particularly the role of the NLRP3 inflammasome pathway, which may offer a novel target for AD treatment.
Indexed as
Identifiers
39037560What OpenQuestion holds
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.