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Jiang Y, Qu Y, Shi L, Ou M, Du Z, Zhou Z, Zhou H, Zhu H. The role of gut microbiota and metabolomic pathways in modulating the efficacy of SSRIs for major depressive disorder. Transl Psychiatry 2024; 14:493. [PMID: 39695082 DOI: 10.1038/s41398-024-03208-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 12/04/2024] [Accepted: 12/10/2024] [Indexed: 12/20/2024] Open
Abstract
This study aims to explore the mechanism by which gut microbiota influences the antidepressant effects of serotonin reuptake inhibitors (SSRIs) through metabolic pathways. A total of 126 patients were analyzed for their gut microbiota and metabolomics. Patients received SSRI treatment and were categorized into responder and non-responder groups based on changes in their Hamilton Depression Rating Scale (HAMD-17) scores before and after treatment. The association between gut microbiota composition and the efficacy of SSRIs was investigated through 16S rRNA gene sequencing and metabolomic analysis, and a predictive model was developed. As a result, the study found significant differences in gut microbiota composition between the responder and resistant groups. Specific taxa, such as Ruminococcus, Bifidobacterium, and Faecalibacterium, were more abundant in the responder group. Functional analysis revealed upregulation of acetate degradation and neurotransmitter synthesis pathways in the responder group. The machine learning model indicated that gut microbiota and metabolites are potential biomarkers for predicting SSRIs efficacy. In conclusion, gut microbiota influences the antidepressant effects of SSRIs through metabolic pathways. The diversity and function of gut microbiota can serve as biomarkers for predicting the treatment response, providing new insights for personalized treatment.
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Affiliation(s)
- Ying Jiang
- Affiliated Mental Health Center of Jiangnan University, Wuxi, Jiangsu, China
| | - Yucai Qu
- Affiliated Mental Health Center of Jiangnan University, Wuxi, Jiangsu, China
| | - Lingyi Shi
- Affiliated Mental Health Center of Jiangnan University, Wuxi, Jiangsu, China
| | - Mengmeng Ou
- Affiliated Mental Health Center of Jiangnan University, Wuxi, Jiangsu, China
| | - Zhiqiang Du
- Affiliated Mental Health Center of Jiangnan University, Wuxi, Jiangsu, China
| | - Zhenhe Zhou
- Affiliated Mental Health Center of Jiangnan University, Wuxi, Jiangsu, China.
| | - Hongliang Zhou
- Department of Psychology, The Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China.
| | - Haohao Zhu
- Affiliated Mental Health Center of Jiangnan University, Wuxi, Jiangsu, China.
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Soares Dias Portela A, Iban-Arias R, Saxena V, Masieri S, Pasinetti GM. Unlocking Dietary Strategies to Combat Neurological Disorders. Mol Nutr Food Res 2024; 68:e2400381. [PMID: 39031520 DOI: 10.1002/mnfr.202400381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Indexed: 07/22/2024]
Abstract
The acquisition of novel insights derived from the biological and genetic profiles of patients will pave the way for tailored interventions and guidance, facilitated by pioneering methodologies and investigations in research. Such advancements will lead to shifts in dietary patterns and proactively mitigate the onset of neurological disorders.
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Affiliation(s)
| | - Ruth Iban-Arias
- Department of Neurology, Icahn School of Medicine at Mount Sinai, NY, USA
| | - Vrinda Saxena
- Department of Neurology, Icahn School of Medicine at Mount Sinai, NY, USA
| | - Sibilla Masieri
- Department of Neurology, Icahn School of Medicine at Mount Sinai, NY, USA
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Hu L, Ye W, Deng Q, Wang C, Luo J, Huang L, Fang Z, Sun L, Gooneratne R. Microbiome and Metabolite Analysis Insight into the Potential of Shrimp Head Hydrolysate to Alleviate Depression-like Behaviour in Growth-Period Mice Exposed to Chronic Stress. Nutrients 2024; 16:1953. [PMID: 38931307 PMCID: PMC11206410 DOI: 10.3390/nu16121953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Revised: 06/07/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
Chronic stress (CS) endangers the physical and mental health of adolescents. Therefore, alleviating and preventing such negative health impacts are a top priority. This study explores the effect of feeding shrimp head hydrolysate (SHH) on gut microbiota, short-chain fatty acids (SCFAs), and neurotransmitters in growing C57BL/6 mice subjected to chronic unpredictable mild stress. Mice in the model group and three SHH groups were exposed to CS for 44 days, distilled water and SHH doses of 0.18, 0.45, 0.90 g/kg·BW were given respectively by gavage daily for 30 days from the 15th day. The results showed that SHH can significantly reverse depression-like behaviour, amino acids degradation, α diversity and β diversity, proportion of Firmicutes and Bacteroidota, abundance of genera such as Muribaculaceae, Bacteroides, Prevotellaceae_UCG-001, Parabacteroides and Alistipes, concentration of five short-chain fatty acids (SCFAs), 5-HT and glutamate induced by CS. Muribaculaceae and butyric acid may be a controlled target. This study highlights the potential and broad application of SHH as an active ingredient in food to combat chronic stress damage.
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Affiliation(s)
- Lianhua Hu
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Weichang Ye
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Qi Deng
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Chen Wang
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Jinjin Luo
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Ling Huang
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Zhijia Fang
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Lijun Sun
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Engineering Technology Research Center of Seafood, Guangdong Province Engineering Laboratory for Marine Biological Products, Key Laboratory of Advanced Processing of Aquatic Product of Guangdong Higher Education Institution, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; (L.H.); (W.Y.); (C.W.); (J.L.); (L.H.); (Z.F.); (L.S.)
| | - Ravi Gooneratne
- Department of Wine, Food and Molecular Biosciences, Faculty of Agriculture and Life Sciences, Lincoln University, P.O. Box 85084, Lincoln 7647, New Zealand;
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Minich DM. The Phytoneuroendocrine System: Connecting Plants to Human Systems Biology. Integr Med (Encinitas) 2024; 23:28-31. [PMID: 38618161 PMCID: PMC11007616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Traditional medicine, exemplified by systems such as Ayurveda, inherently adopts a holistic framework. This framework extends beyond mere consideration of the human body to encompass broader systems of health, integrating elements of nature, particularly plants. Over time, there has been a notable integration between traditional medical philosophies and modern scientific methodologies. This integration is evident in published works that blend these disciplines, resulting in the creation of innovative terminology, such as «Ayurnutrigenomics». Concurrently, the lexicon within medical science has evolved to highlight the connection of body systems, as illustrated by terms like «gut-brain axis», which emphasize the relationship between physiological and psychological factors. This integration of perspectives is further demonstrated by terms such as «psychoneuroendocrine» and «mind-heart-body», reflecting a holistic approach to health. Alongside the emergence of these novel terms, there has been a proliferation of literature exploring the diverse functions of plants, particularly focusing on phytonutrients such as those found in the polyphenol category of compounds. In many ways, these emerging findings suggest a fundamental relationship between humans and plants, aligning with the principles of traditional medicine and indicating a profound connection between the two. Thus, in harmony with the increasing recognition of the interconnectedness between human systems biology, the study of phytochemicals, and the ability of plants to influence neuroendocrine responses, this article proposes a new term: the phytoneuroendocrine system.
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