Nanocrystalline cellulose-geniposide complex enhances gut-brain axis modulation for depression treatment
Abstract Depression, a major global health issue, is closely associated with imbalances in gut microbiota and altered intestinal functions. This study investigates the antidepressant potential of a composite of Geniposide (GP) and Nanocrystalline Cellulose (NCC), focusing on its effects on the gut-b...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-04-01
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| Series: | Communications Biology |
| Online Access: | https://doi.org/10.1038/s42003-025-07934-y |
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| Summary: | Abstract Depression, a major global health issue, is closely associated with imbalances in gut microbiota and altered intestinal functions. This study investigates the antidepressant potential of a composite of Geniposide (GP) and Nanocrystalline Cellulose (NCC), focusing on its effects on the gut-brain axis. Utilizing network pharmacology, GP was identified as a key compound targeting the BCL2 gene in depression management. Experimental approaches, including a chronic unpredictable mild stress (CUMS) model in mice, cellular assays, and fecal microbiota transplantation (FMT), were used to evaluate the composite’s effectiveness. Results indicate that GP activates the adenosine monophosphate-activated protein kinase (AMPK) pathway by upregulating BCL2, enhancing intestinal barrier integrity, and balancing gut flora. These mechanisms contribute to its positive effects on hippocampal function and depressive-like behaviors in mice, suggesting that the GP-NCC composite could be a promising avenue for developing depression therapies that target gut health. |
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| ISSN: | 2399-3642 |