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da Silva JYP, do Nascimento HMA, de Albuquerque TMR, Sampaio KB, Dos Santos Lima M, Monteiro M, Leite IB, da Silva EF, do Nascimento YM, da Silva MS, Tavares JF, de Brito Alves JL, de Oliveira MEG, de Souza EL. Revealing the Potential Impacts of Nutraceuticals Formulated with Freeze-Dried Jabuticaba Peel and Limosilactobacillus fermentum Strains Candidates for Probiotic Use on Human Intestinal Microbiota. Probiotics Antimicrob Proteins 2024; 16:1773-1789. [PMID: 37561381 DOI: 10.1007/s12602-023-10134-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 08/11/2023]
Abstract
This study evaluated the impacts of novel nutraceuticals formulated with freeze-dried jabuticaba peel (FJP) and three potentially probiotic Limosilactobacillus fermentum strains on the abundance of bacterial groups forming the human intestinal microbiota, metabolite production, and antioxidant capacity during in vitro colonic fermentation. The nutraceuticals had high viable counts of L. fermentum after freeze-drying (≥ 9.57 ± 0.09 log CFU/g). The nutraceuticals increased the abundance of Lactobacillus ssp./Enterococcus spp. (2.46-3.94%), Bifidobacterium spp. (2.28-3.02%), and Ruminococcus albus/R. flavefaciens (0.63-4.03%), while decreasing the abundance of Bacteroides spp./Prevotella spp. (3.91-2.02%), Clostridium histolyticum (1.69-0.40%), and Eubacterium rectale/C. coccoides (3.32-1.08%), which were linked to positive prebiotic indices (> 1.75). The nutraceuticals reduced the pH and increased the sugar consumption, short-chain fatty acid production, phenolic acid content, and antioxidant capacity, besides altering the metabolic profile during colonic fermentation. The combination of FJP and probiotic L. fermentum is a promising strategy to produce nutraceuticals targeting intestinal microbiota.
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Affiliation(s)
- Jaielison Yandro Pereira da Silva
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, Campus I, Cidade Universitária, João Pessoa, PB, 58051-900, Brazil
| | - Heloísa Maria Almeida do Nascimento
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, Campus I, Cidade Universitária, João Pessoa, PB, 58051-900, Brazil
| | | | - Karoliny Brito Sampaio
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, Campus I, Cidade Universitária, João Pessoa, PB, 58051-900, Brazil
| | - Marcos Dos Santos Lima
- Department of Food Technology, Federal Institute of Sertão Pernambucano, Petrolina, PE, 56302-100, Brazil
| | - Mariana Monteiro
- Laboratory of Functional Foods, Josué de Castro Institute of Nutrition, Federal University of Rio de Janeiro, RJ, 21941-902, Brazil
| | - Iris Batista Leite
- Laboratory of Functional Foods, Josué de Castro Institute of Nutrition, Federal University of Rio de Janeiro, RJ, 21941-902, Brazil
| | - Evandro Ferreira da Silva
- Institute for Research in Drugs and Medicines - IPeFarM, Federal University of Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Yuri Mangueira do Nascimento
- Health Sciences Center, Post-Graduate Program in Bioactive Natural and Synthetic Products, Federal University of Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Marcelo Sobral da Silva
- Health Sciences Center, Post-Graduate Program in Bioactive Natural and Synthetic Products, Federal University of Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - Josean Fechine Tavares
- Health Sciences Center, Post-Graduate Program in Bioactive Natural and Synthetic Products, Federal University of Paraíba, João Pessoa, PB, 58051-900, Brazil
| | - José Luiz de Brito Alves
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, Campus I, Cidade Universitária, João Pessoa, PB, 58051-900, Brazil
| | - Maria Elieidy Gomes de Oliveira
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, Campus I, Cidade Universitária, João Pessoa, PB, 58051-900, Brazil
| | - Evandro Leite de Souza
- Department of Nutrition, Health Sciences Center, Federal University of Paraíba, Campus I, Cidade Universitária, João Pessoa, PB, 58051-900, Brazil.
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Tang J, Wang Q, Yu H, Dong L, Tang M, Arif A, Zhang G, Zhang T, Xie K, Su S, Zhao Z, Dai G. A Comparison of the Cecal Microbiota between the Infection and Recovery Periods in Chickens with Different Susceptibilities to Eimeria tenella. Animals (Basel) 2024; 14:2709. [PMID: 39335298 PMCID: PMC11428751 DOI: 10.3390/ani14182709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2024] [Revised: 09/04/2024] [Accepted: 09/16/2024] [Indexed: 09/30/2024] Open
Abstract
To investigate the effect of Eimeria tenella (E. tenella) infection on the cecal microbiota, resistant and susceptible families were screened out based on the coccidiosis resistance evaluation indexes after E. tenella infection. Subsequently, a comparative analysis of cecal microorganisms among control, resistant, and susceptible groups as well as between different periods following the E. tenella challenge was conducted using metagenomic sequencing technology. The results showed that the abundance of opportunistic pathogens, such as Pantoea, Sporomusa, and Pasteurella in the susceptible group and Helicobacter and Sutterella in the resistant group, was significantly higher on day 27 post-inoculation (PI) (the recovery period) than on day 5 PI (the infection period). Additionally, the abundance of Alistipes, Butyricicoccus, and Eubacterium in the susceptible group and Coprococcus, Roseburia, Butyricicoccus, and Lactobacillus in the resistant group showed a significant upward trend during the infection period compared with that in the recovery period. On day 5 PI, the abundance of Faecalibacterium and Lactobacillus was decreased in both the resistant and susceptible groups when compared with that in the control group and was greater in the resistant group than in the susceptible group, while Alistipes in the susceptible group had a relatively higher abundance than that in other groups. A total of 49 biomarker taxa were identified using the linear discriminant analysis (LDA) effect size (LEfSe) method. Of these, the relative abundance of Lactobacillus aviarius, Lactobacillus salivarius, Roseburia, and Ruminococcus gauvreauii was increased in the resistant group, while Bacteroides_sp__AGMB03916, Fusobacterium_mortiferum, Alistipes_sp__An31A, and Alistipes_sp__Marseille_P5061 were enriched in the susceptible group. On day 27 PI, LDA scores identified 43 biomarkers, among which the relative abundance of Elusimicrobium_sp__An273 and Desulfovibrio_sp__An276 was increased in the resistant group, while that of Bacteroides_sp__43_108, Chlamydiia, Chlamydiales, and Sutterella_sp__AM11 39 was augmented in the susceptible group. Our results indicated that E. tenella infection affects the structure of the cecal microbiota during both the challenge and recovery periods. These findings will enhance the understanding of the effects of changes in the cecal microbiota on chickens after coccidia infection and provide a reference for further research on the mechanisms underlying how the intestinal microbiota influence the growth and health of chickens.
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Affiliation(s)
- Jianqiang Tang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Qi Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Hailiang Yu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Liyue Dong
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Meihui Tang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Areej Arif
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Genxi Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Tao Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Kaizhou Xie
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Shijie Su
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
| | - Zhenhua Zhao
- Poultry Institute, Chinese Academy of Agricultural Sciences, Yangzhou 225125, China
| | - Guojun Dai
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225000, China
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Nguyen HT, Pham TT, Nguyen PT, Le-Buanec H, Rabetafika HN, Razafindralambo HL. Advances in Microbial Exopolysaccharides: Present and Future Applications. Biomolecules 2024; 14:1162. [PMID: 39334928 PMCID: PMC11430787 DOI: 10.3390/biom14091162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2024] [Revised: 09/13/2024] [Accepted: 09/14/2024] [Indexed: 09/30/2024] Open
Abstract
Microbial exopolysaccharides (EPSs) are receiving growing interest today, owing to their diversity in chemical structure and source, multiple functions, and immense potential applications in many food and non-food industries. Their health-promoting benefits for humans deserve particular attention because of their various biological activities and physiological functions. The aim of this paper is to provide a comprehensive review of microbial EPSs, covering (1) their chemical and biochemical diversity, including composition, biosynthesis, and bacterial sources belonging mainly to lactic acid bacteria (LAB) or probiotics; (2) their technological and analytical aspects, especially their production mode and characterization; (3) their biological and physiological aspects based on their activities and functions; and (4) their current and future uses in medical and pharmaceutical fields, particularly for their prebiotic, anticancer, and immunobiotic properties, as well as their applications in other industrial and agricultural sectors.
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Affiliation(s)
- Huu-Thanh Nguyen
- Department of Biotechnology, An Giang University, Vietnam National University, 18 Ung Van Khiem, Long Xuyen City 880000, Vietnam
- Vietnam National University Ho Chi Minh, Thu Duc City, HCM City 71308, Vietnam
| | - Thuy-Trang Pham
- Department of Biotechnology, An Giang University, Vietnam National University, 18 Ung Van Khiem, Long Xuyen City 880000, Vietnam
- Vietnam National University Ho Chi Minh, Thu Duc City, HCM City 71308, Vietnam
| | - Phu-Tho Nguyen
- Department of Biotechnology, An Giang University, Vietnam National University, 18 Ung Van Khiem, Long Xuyen City 880000, Vietnam
- Vietnam National University Ho Chi Minh, Thu Duc City, HCM City 71308, Vietnam
| | - Hélène Le-Buanec
- INSERM U976-HIPI Hôpital Saint Louis, 1 Avenue Claude Vellefaux, 75010 Paris, France
| | | | - Hary L Razafindralambo
- ProBioLab, 5004 Namur, Belgium
- TERRA Research Centre, Gembloux Agro-Bio Tech, University of Liege, Avenue de la Faculté 2B, 5030 Gembloux, Belgium
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Zuo Y, Gong S, Zhang L, Zhou J, Wu JL, Li N. A Deep Mining Strategy for Peptide Rapid Identification in Lactobacillus reuteri Based on LC-MS/MS Integrated with FBMN and De Novo Sequencing. Metabolites 2024; 14:467. [PMID: 39330474 PMCID: PMC11434120 DOI: 10.3390/metabo14090467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2024] [Revised: 08/20/2024] [Accepted: 08/22/2024] [Indexed: 09/28/2024] Open
Abstract
Lactobacillus reuteri (L. reuteri) is widely recognized as a probiotic that produces prebiotics. However, studies on bioactive peptides or amino acid (AA) derivatives produced by L. reuteri are still lacking, whereas many bioactive peptides and AA derivatives have been found in other Lactobacillus species. In addition, rapid identification of peptides is challenged by the large amount of data and is limited by the coverage of protein databases. In this study, we performed a rapid and thorough profile of peptides in L. reuteri incorporating Global Natural Products Social Molecular Networking (GNPS) platform database searching, de novo sequencing, and deep mining, based on feature-based molecular networking (FBMN). According to FBMN, it was found that peptides containing identical or similar AA compositions were grouped into the same clusters, especially cyclic dipeptides (CDPs). Therefore, the grouping characteristics of clusters, differences in precursor ions, and characteristic fragment ions were utilized for the mining of deeply unknown compounds. Through this strategy, a total of 192 compounds, including 184 peptides, were rapidly identified. Among them, 53 CDPs, including four novel ones, were found for the first time in L. reuteri. Then, one of the novel CDPs, cyclo(5-OMe-Glu-4-OH-Pro), was isolated and characterized, which was consistent with the identification results. Moreover, some of the identified peptides exhibited considerable interactions with seven anti-inflammatory-related target proteins through molecular docking. According to the binding energies of peptides with different AA consistencies, it was considered that the existence of unnatural AAs in CDPs might contribute to their anti-inflammatory activity. These results provide a valuable strategy for the rapid identification of peptides, including CDPs. This study also reveals the substance basis for the potential anti-inflammatory effects exerted by L. reuteri.
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Affiliation(s)
| | | | | | | | - Jian-Lin Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau 999078, China; (Y.Z.); (S.G.); (L.Z.); (J.Z.)
| | - Na Li
- State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Taipa, Macau 999078, China; (Y.Z.); (S.G.); (L.Z.); (J.Z.)
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Li Y, Yao M, Xie F, Qiu Y, Zhao X, Li R. Gut microbiota as a residual risk factor causally influencing cardiac structure and function: Mendelian randomization analysis and biological annotation. Front Microbiol 2024; 15:1410272. [PMID: 39132134 PMCID: PMC11316272 DOI: 10.3389/fmicb.2024.1410272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 07/04/2024] [Indexed: 08/13/2024] Open
Abstract
Background The gut microbiota (GM) is widely acknowledged to have a significant impact on cardiovascular health and may act as a residual risk factor affecting cardiac structure and function. However, the causal relationship between GM and cardiac structure and function remains unclear. Objective This study aims to employ a two-sample Mendelian randomization (MR) approach to investigate the causal association between GM and cardiac structure and function. Methods Data on 119 GM genera were sourced from a genome-wide association study (GWAS) meta-analysis (13,266 European participants) conducted by the MiBioGen consortium, while data on 16 parameters of cardiac structure and function were obtained from the UK Biobank's GWAS of cardiac magnetic resonance imaging (up to 41,135 European participants). Inverse variance weighted (IVW), MR-Egger, and weighted median (WM) methods were utilized for causal association assessments, with sensitivity analyses conducted to reinforce the findings. Finally, biological annotation was performed on the GWAS data of GM and cardiac phenotypes with causal associations to explore potential mechanisms. Results The MR analysis, predominantly based on the IVW model, revealed 93 causal associations between the genetically predicted abundance of 44 GM genera and 16 cardiac structure and function parameters. These associations maintained consistent directions in MR-Egger and WM models, with no evidence of pleiotropy detected. Biological annotations suggest that GM may influence cardiac structure and function through pathways involved in myocardial cell development, cardiac contractility, and apoptosis. Conclusion The MR analysis supports a causal association between certain abundances of genetically predicted GM and cardiac structure and function, suggesting that GM could be a residual risk factor impacting cardiac phenotypes.
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Affiliation(s)
- Yihua Li
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Meidan Yao
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- National Key Laboratory of Chinese Medicine Evidence, Guangzhou, China
- Lingnan Medical Research Center, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Fei Xie
- The First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yijun Qiu
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xinjun Zhao
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Rong Li
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Hao J, Jin X, Li Z, Zhu Y, Wang L, Jiang X, Wang D, Qi L, Jia D, Gao B. Anti-Obesity Activity of Sanghuangporus vaninii by Inhibiting Inflammation in Mice Fed a High-Fat Diet. Nutrients 2024; 16:2159. [PMID: 38999906 PMCID: PMC11243596 DOI: 10.3390/nu16132159] [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: 06/04/2024] [Revised: 06/29/2024] [Accepted: 07/01/2024] [Indexed: 07/14/2024] Open
Abstract
Obesity is an unhealthy condition associated with various diseases characterized by excess fat accumulation. However, in China, the prevalence of obesity is 14.1%, and it remains challenging to achieve weight loss or resolve this issue through clinical interventions. Sanghuangpours vaninii (SPV) is a nutritional fungus with multiple pharmacological activities and serves as an ideal dietary intervention for combating obesity. In this study, a long-term high-fat diet (HFD) was administered to induce obesity in mice. Different doses of SPV and the positive drug simvastatin (SV) were administered to mice to explore their potential anti-obesity effects. SPV regulated weight, serum lipids, and adipocyte size while inhibiting inflammation and hepatic steatosis. Compared with the vehicle-treated HFD-fed mice, the lowest decreases in total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C) were 9.72%, 9.29%, and 12.29%, respectively, and the lowest increase in high-density lipoprotein cholesterol (HDL-C) was 5.88% after treatment with different doses of SPV. With SPV treatment, the analysis of gut microbiota and serum lipids revealed a significant association between lipids and inflammation-related factors, specifically sphingomyelin. Moreover, Western blotting results showed that SPV regulated the toll-like receptor (TLR4)/nuclear factor kappa B (NF-κB) signaling pathway in HFD-diet mice, which is related to inflammation and lipid metabolism. This research presents empirical proof of the impact of SPV therapy on obesity conditions.
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Affiliation(s)
- Jie Hao
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
| | - Xinghui Jin
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
| | - Zhige Li
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
| | - Yanfeng Zhu
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
| | - Lu Wang
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
| | - Xue Jiang
- College of Life Science and Technology, Changchun University of Science and Technology, Changchun 130022, China;
| | - Di Wang
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China
| | - Liangliang Qi
- Microbiology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China;
| | - Dongxu Jia
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
| | - Bo Gao
- School of Life Sciences, Jilin University, Changchun 130012, China; (J.H.); (X.J.); (Z.L.); (Y.Z.); (L.W.); (D.W.)
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Chui ZSW, Chan LML, Zhang EWH, Liang S, Choi EPH, Lok KYW, Tun HM, Kwok JYY. Effects of microbiome-based interventions on neurodegenerative diseases: a systematic review and meta-analysis. Sci Rep 2024; 14:9558. [PMID: 38664425 PMCID: PMC11045862 DOI: 10.1038/s41598-024-59250-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Neurodegenerative diseases (NDDs) are characterized by neuronal damage and progressive loss of neuron function. Microbiome-based interventions, such as dietary interventions, biotics, and fecal microbiome transplant, have been proposed as a novel approach to managing symptoms and modulating disease progression. Emerging clinical trials have investigated the efficacy of interventions modulating the GM in alleviating or reversing disease progression, yet no comprehensive synthesis have been done. A systematic review of the literature was therefore conducted to investigate the efficacy of microbiome-modulating methods. The search yielded 4051 articles, with 15 clinical trials included. The overall risk of bias was moderate in most studies. Most microbiome-modulating interventions changed the GM composition. Despite inconsistent changes in GM composition, the meta-analysis showed that microbiome-modulating interventions improved disease burden (SMD, - 0.57; 95% CI - 0.93 to - 0.21; I2 = 42%; P = 0.002) with a qualitative trend of improvement in constipation. However, current studies have high methodological heterogeneity and small sample sizes, requiring more well-designed and controlled studies to elucidate the complex linkage between microbiome, microbiome-modulating interventions, and NDDs.
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Affiliation(s)
- Zara Siu Wa Chui
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Lily Man Lee Chan
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Esther Wan Hei Zhang
- Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Suisha Liang
- HKU-Pasteur Research Pole, School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Microbiota I-Center (MagIC), Hong Kong SAR, China
| | - Edmond Pui Hang Choi
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Kris Yuet Wan Lok
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
| | - Hein Min Tun
- The Jockey Club School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Microbiota I-Center (MagIC), Hong Kong SAR, China
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jojo Yan Yan Kwok
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China.
- Centre on Behavioral Health, The University of Hong Kong, Pokfulam, Hong Kong SAR, China.
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Yi B, Zhao Y, Yan H, Li Z, Zhang P, Fang Z, Zhao Y, Yang H, Guo N. Targeted arginine metabolomics combined with metagenomics revealed the potential mechanism of Pueraria lobata extract in treating myocardial infarction. J Chromatogr A 2024; 1719:464732. [PMID: 38387153 DOI: 10.1016/j.chroma.2024.464732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/24/2024]
Abstract
The extraction methods for traditional Chinese medicine (TCM) may have varying therapeutic effects on diseases. Currently, Pueraria lobata (PL) is mostly extracted with ethanol, but decoction, as a TCM extraction method, is not widely adopted. In this study, we present a strategy that integrates targeted metabolomics, 16 s rDNA sequencing technology and metagenomics for exploring the potential mechanism of the water extract of PL (PLE) in treating myocardial infarction (MI). Using advanced analytical techniques like ultra-high performance liquid chromatography with quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS) and ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS), we comprehensively characterized PLE's chemical composition. Further, we tested its efficacy in a rat model of MI induced by ligation of the left anterior descending branch of the coronary artery (LAD). We assessed cardiac enzyme levels and conducted echocardiograms. UPLC-MS/MS was used to compare amino acid differences in serum. Furthermore, we investigated fecal samples using 16S rDNA sequencing and metagenomic sequencing to study intestinal flora diversity and function. This study demonstrated PLE's effectiveness in reducing cardiac injury in LAD-ligated rats. Amino acid metabolomics revealed significant improvements in serum levels of arginine, citrulline, proline, ornithine, creatine, creatinine, and sarcosine in MI rats, which are key compounds in the arginine metabolism pathway. Enzyme-linked immunosorbent assay (ELISA) results showed that PLE significantly improved arginase (Arg), nitric oxide synthase (NOS), and creatine kinase (CK) contents in the liver tissue of MI rats. 16 s rDNA and metagenome sequencing revealed that PLE significantly improved intestinal flora imbalance in MI rats, particularly in taxa such as Tuzzerella, Desulfovibrio, Fournierella, Oscillibater, Harryflintia, and Holdemania. PLE also improved the arginine metabolic pathway in the intestinal microorganisms of MI rats. The findings indicate that PLE effectively modulates MI-induced arginine levels and restores intestinal flora balance. This study, the first to explore the mechanism of action of PLE in MI treatment considering amino acid metabolism and intestinal flora, expands our understanding of the potential of PL in MI treatment. It offers fresh insights into the mechanisms of PL, guiding further research and development of PL-based medicines.
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Affiliation(s)
- Bojiao Yi
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China; School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yurou Zhao
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Han Yan
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zeyu Li
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Pin Zhang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China; School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Zhengyu Fang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuping Zhao
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hongjun Yang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Na Guo
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China.
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9
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Spaggiari L, Pedretti N, Ricchi F, Pinetti D, Campisciano G, De Seta F, Comar M, Kenno S, Ardizzoni A, Pericolini E. An Untargeted Metabolomic Analysis of Lacticaseibacillus ( L.) rhamnosus, Lactobacillus ( L.) acidophilus, Lactiplantibacillus ( L.) plantarum and Limosilactobacillus ( L.) reuteri Reveals an Upregulated Production of Inosine from L. rhamnosus. Microorganisms 2024; 12:662. [PMID: 38674606 PMCID: PMC11051988 DOI: 10.3390/microorganisms12040662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 03/19/2024] [Accepted: 03/23/2024] [Indexed: 04/28/2024] Open
Abstract
Lactic acid bacteria are considered an inexhaustible source of bioactive compounds; indeed, products from their metabolism are known to have immunomodulatory and anti-inflammatory activity. Recently, we demonstrated that Cell-Free Supernatants (CFS) obtained from Lactobacillus (L.) acidophilus, Lactiplantibacillus (L.) plantarum, Lacticaseibacillus (L.) rhamnosus, and Limosilactobacillus (L.) reuteri can impair Candida pathogenic potential in an in vitro model of epithelial vaginal infection. This effect could be ascribed to a direct effect of living lactic acid bacteria on Candida virulence and to the production of metabolites that are able to impair fungal virulence. In the present work, stemming from these data, we deepened our knowledge of CFS from these four lactic acid bacteria by performing a metabolomic analysis to better characterize their composition. By using an untargeted metabolomic approach, we detected consistent differences in the metabolites produced by these four different lactic acid bacteria. Interestingly, L. rhamnosus and L. acidophilus showed the most peculiar metabolic profiles. Specifically, after a hierarchical clustering analysis, L. rhamnosus and L. acidophilus showed specific areas of significantly overexpressed metabolites that strongly differed from the same areas in other lactic acid bacteria. From the overexpressed compounds in these areas, inosine from L. rhamnosus returned with the best identification profile. This molecule has been described as having antioxidant, anti-inflammatory, anti-infective, and neuroprotective properties. The biological significance of its overproduction by L. rhamnosus might be important in its probiotic and/or postbiotic activity.
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Affiliation(s)
- Luca Spaggiari
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.S.); (F.R.)
| | - Natalia Pedretti
- Department of Surgical, Medical, Dental and Morphological Sciences with Interest in Transplant, Oncological and Regenerative Medicine, University of Modena and Reggio Emilia, 41124 Modena, Italy; (N.P.); (S.K.); (A.A.)
| | - Francesco Ricchi
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41125 Modena, Italy; (L.S.); (F.R.)
| | - Diego Pinetti
- Centro Interdipartimentale Grandi Strumenti, University of Modena and Reggio Emilia, 41125 Modena, Italy;
| | - Giuseppina Campisciano
- Institute for Maternal and Child Health-IRCCS, Burlo Garofolo, 34137 Trieste, Italy; (G.C.); (M.C.)
| | - Francesco De Seta
- Department of Obstetrics and Gynecology, IRCCS San Raffaele Scientific Institute, University Vita and Salute, 20132 Milan, Italy;
| | - Manola Comar
- Institute for Maternal and Child Health-IRCCS, Burlo Garofolo, 34137 Trieste, Italy; (G.C.); (M.C.)
- Department of Medical Sciences, University of Trieste, 34129 Trieste, Italy
| | - Samyr Kenno
- Department of Surgical, Medical, Dental and Morphological Sciences with Interest in Transplant, Oncological and Regenerative Medicine, University of Modena and Reggio Emilia, 41124 Modena, Italy; (N.P.); (S.K.); (A.A.)
| | - Andrea Ardizzoni
- Department of Surgical, Medical, Dental and Morphological Sciences with Interest in Transplant, Oncological and Regenerative Medicine, University of Modena and Reggio Emilia, 41124 Modena, Italy; (N.P.); (S.K.); (A.A.)
| | - Eva Pericolini
- Department of Surgical, Medical, Dental and Morphological Sciences with Interest in Transplant, Oncological and Regenerative Medicine, University of Modena and Reggio Emilia, 41124 Modena, Italy; (N.P.); (S.K.); (A.A.)
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10
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Sionek B, Okoń A, Łepecka A, Zielińska D, Jaworska D, Kajak-Siemaszko K, Neffe-Skocińska K, Trząskowska M, Karbowiak M, Szymański P, Dolatowski ZJ, Kołożyn-Krajewska D. The Role of Autochthonous Levilactobacillus brevis B1 Starter Culture in Improving the Technological and Nutritional Quality of Cow's Milk Acid-Rennet Cheeses-Industrial Model Study. Foods 2024; 13:392. [PMID: 38338527 PMCID: PMC10855195 DOI: 10.3390/foods13030392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/19/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
In the study, an attempt was made to develop an innovative technology for cheese manufacturing. It was hypothesized that selected autochthonous lactic acid bacteria as a starter culture are more suitable for the production of acid-rennet cheeses of good technological and sensory quality. The study aimed to assess the possibility of using the strain Levilactobacillus brevis B1 (L. brevis B1) as a starter culture to produce acid-rennet cheeses using raw cow's milk. Two variants of cheese were manufactured. The control variant (R) was coagulated with microbial rennet and buttermilk, and the other variant (B1) was inoculated with rennet and L. brevis B1 starter culture. The effect of the addition of these autochthonous lactic acid bacteria on selected physicochemical characteristics, durability, the composition of fatty acids, cholesterol, Iipid Quality Indices, and microbiological and sensory quality of acid-rennet cheeses was determined during a 3-month period of storage. The dominant fatty acids observed in the tested cheeses were saturated fatty acids (SFA) (68.43-69.70%) and monounsaturated fatty acids (MUFA) (25.85-26.55%). Significantly higher polyunsaturated fatty acid (PUFA) content during storage was observed for B1 cheeses. The B1 cheeses were characterized by lower cholesterol content compared to cheese R and showed better indexes, including the Index of atherogenicity, Index of thrombogenicity, DFA, OFA, H/H, and HPI indexes, than the R cheese. No effect of the tested L. brevis B1 on sensory quality was observed in relation to the control cheeses during 3 months of storage. The results of the research indicate the possibility of using the L. brevis B1 strain for the production of high-quality, potentially probiotic acid-rennet cheeses.
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Affiliation(s)
- Barbara Sionek
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
| | - Anna Okoń
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology—State Research Institute, 36 Rakowiecka St, 02-532 Warsaw, Poland; (A.O.); (A.Ł.); (P.S.); (Z.J.D.)
| | - Anna Łepecka
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology—State Research Institute, 36 Rakowiecka St, 02-532 Warsaw, Poland; (A.O.); (A.Ł.); (P.S.); (Z.J.D.)
| | - Dorota Zielińska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
| | - Danuta Jaworska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
| | - Katarzyna Kajak-Siemaszko
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
| | - Katarzyna Neffe-Skocińska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
| | - Monika Trząskowska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
| | - Marcelina Karbowiak
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
| | - Piotr Szymański
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology—State Research Institute, 36 Rakowiecka St, 02-532 Warsaw, Poland; (A.O.); (A.Ł.); (P.S.); (Z.J.D.)
| | - Zbigniew J. Dolatowski
- Department of Meat and Fat Technology, Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology—State Research Institute, 36 Rakowiecka St, 02-532 Warsaw, Poland; (A.O.); (A.Ł.); (P.S.); (Z.J.D.)
| | - Danuta Kołożyn-Krajewska
- Department of Food Gastronomy and Food Hygiene, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (SGGW), 02-776 Warsaw, Poland; (D.Z.); (D.J.); (K.K.-S.); (K.N.-S.); (M.T.); (M.K.); (D.K.-K.)
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11
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Zhang P, Fang Z, Zhao M, Yi B, Huang Y, Yang H, Guo N, Zhao C. Ethanol extract of Pueraria lobata improve acute myocardial infarction in rats via regulating gut microbiota and bile acid metabolism. Phytother Res 2023; 37:5932-5946. [PMID: 37697496 DOI: 10.1002/ptr.8005] [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: 04/13/2023] [Revised: 06/15/2023] [Accepted: 08/20/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND AND AIM Acute myocardial infarction (AMI) is a multifactorial disease with high mortality rate worldwide. Ethanol extract of Pueraria lobata (EEPL) has been widely used in treating cardiovascular diseases in China. This study aimed to explore the underlying therapeutic mechanism of EEPL in AMI rats. EXPERIMENTAL PROCEDURE We first evaluated the anti-AMI efficacy of EEPL through immunohistochemistry staining and biochemical indexes. Then, UPLC-MS/MS, 16S rDNA, and shotgun metagenomic sequencing were used to analyze the alterations in bile acid metabolism and intestinal flora. Finally, the influence of EEPL on ilem bile acid metabolism, related enzymes expression, and transporter proteins expression in rats were verified by mass spectrometry image and ELISA. KEY RESULTS The results showed that EEPL can reduce cardiac impairment in AMI rats. Besides, EEPL effectively increased bile acid levels and regulated gut microbiota disturbance in AMI rats via increasing CYP7A1 expression and restoring intestinal microbiota diversity, separately. Moreover, it can increase bile acids reabsorption and fecal excretion through inhibiting FXR-FGF15 signaling pathway and increasing OST-α expression, which associated with Lachnoclostridium. CONCLUSIONS AND IMPLICATIONS Our findings demonstrated that EEPL alleviated AMI partially by remediating intestinal dysbiosis and promoting bile acid biosynthesis, which provided new targets for AMI treatment.
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Affiliation(s)
- Pin Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zhengyu Fang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Min Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Bojiao Yi
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yihe Huang
- School of Public Health, Shenyang Medical College, Shenyang, China
| | - Hongjun Yang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Na Guo
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Chunjie Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
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12
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Chen S, Zhang Y. Mechanism and application of Lactobacillus in type 2 diabetes-associated periodontitis. Front Public Health 2023; 11:1248518. [PMID: 38098816 PMCID: PMC10720667 DOI: 10.3389/fpubh.2023.1248518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/06/2023] [Indexed: 12/17/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) accelerates the progression of periodontitis through diverse pathways. Abnormal immune responses, excessive activation of inflammation, increased levels of advanced glycation end products, and oxidative stress have defined roles in the pathophysiological process of T2DM-associated periodontitis. Furthermore, in the periodontium of diabetic individuals, there are high levels of advanced glycation end-products and glucose. Meanwhile, progress in microbiomics has revealed that dysbacteriosis caused by T2DM also contributes to the progression of periodontitis. Lactobacillus, owing to its fine-tuning function in the local microbiota, has sparked tremendous interest in this field. Accumulating research on Lactobacillus has detailed its beneficial role in both diabetes and oral diseases. In this study, we summarize the newly discovered mechanisms underlying Lactobacillus-mediated improvement of T2DM-associated periodontitis and propose the application of Lactobacillus in the clinic.
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Affiliation(s)
- Sisi Chen
- Chongqing Three Gorges Medical College, Chongqing, China
- Chongqing Medical University, Chongqing, China
| | - Yuhan Zhang
- Chongqing Three Gorges Medical College, Chongqing, China
- Chongqing Medical University, Chongqing, China
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13
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Nagakubo D, Kaibori Y. Oral Microbiota: The Influences and Interactions of Saliva, IgA, and Dietary Factors in Health and Disease. Microorganisms 2023; 11:2307. [PMID: 37764151 PMCID: PMC10535076 DOI: 10.3390/microorganisms11092307] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/31/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Recent advances in metagenomic analyses have made it easier to analyze microbiota. The microbiota, a symbiotic community of microorganisms including bacteria, archaea, fungi, and viruses within a specific environment in tissues such as the digestive tract and skin, has a complex relationship with the host. Recent studies have revealed that microbiota composition and balance particularly affect the health of the host and the onset of disease. Influences such as diet, food preferences, and sanitation play crucial roles in microbiota composition. The oral cavity is where the digestive tract directly communicates with the outside. Stable temperature and humidity provide optimal growth environments for many bacteria. However, the oral cavity is a unique environment that is susceptible to pH changes, salinity, food nutrients, and external pathogens. Recent studies have emphasized the importance of the oral microbiota, as changes in bacterial composition and balance could contribute to the development of systemic diseases. This review focuses on saliva, IgA, and fermented foods because they play critical roles in maintaining the oral bacterial environment by regulating its composition and balance. More attention should be paid to the oral microbiota and its regulatory factors in oral and systemic health.
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Affiliation(s)
- Daisuke Nagakubo
- Division of Health and Hygienic Sciences, Faculty of Pharmaceutical Sciences, Himeji Dokkyo University, 7-2-1 Kamiohno, Himeji 670-8524, Hyogo, Japan
| | - Yuichiro Kaibori
- Division of Health and Hygienic Sciences, Faculty of Pharmaceutical Sciences, Himeji Dokkyo University, 7-2-1 Kamiohno, Himeji 670-8524, Hyogo, Japan
- Laboratory of Analytics for Biomolecules, Faculty of Pharmaceutical Science, Setsunan University, 45-1 Nagaotoge-cho, Hirakata-shi 573-0101, Osaka, Japan;
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14
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Sar T, Kiraz P, Braho V, Harirchi S, Akbas MY. Novel Perspectives on Food-Based Natural Antimicrobials: A Review of Recent Findings Published since 2020. Microorganisms 2023; 11:2234. [PMID: 37764078 PMCID: PMC10536795 DOI: 10.3390/microorganisms11092234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/25/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
Various fruit and vegetable wastes, particularly peels, seeds, pulp, and unprocessed residues from the food industry, are abundant sources of antioxidants and essential antimicrobial agents. These valuable bioactive compounds recovered from the food industry have a great application in food, agriculture, medicine, and pharmacology. Food-derived natural antimicrobials offer advantages such as diminishing microbial loads and prolonging the shelf life of food products particularly prone to microbial spoilage. They not only enrich the foods with antioxidants but also help prevent microbial contamination, thereby prolonging their shelf life. Similarly, incorporating these natural antimicrobials into food packaging products extends the shelf life of meat products. Moreover, in agricultural practices, these natural antimicrobials act as eco-friendly pesticides, eliminating phytopathogenic microbes responsible for causing plant diseases. In medicine and pharmacology, they are being explored as potential therapeutic agents. This review article is based on current studies conducted in the last four years, evaluating the effectiveness of food-based natural antimicrobials in food, agriculture, medicine, and pharmacology.
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Affiliation(s)
- Taner Sar
- Swedish Centre for Resource Recovery, University of Borås, 50190 Borås, Sweden; (V.B.); (S.H.)
| | - Pelin Kiraz
- Department of Molecular Biology and Genetics, Gebze Technical University, Gebze-Kocaeli 41400, Türkiye; (P.K.); (M.Y.A.)
| | - Vjola Braho
- Swedish Centre for Resource Recovery, University of Borås, 50190 Borås, Sweden; (V.B.); (S.H.)
| | - Sharareh Harirchi
- Swedish Centre for Resource Recovery, University of Borås, 50190 Borås, Sweden; (V.B.); (S.H.)
| | - Meltem Yesilcimen Akbas
- Department of Molecular Biology and Genetics, Gebze Technical University, Gebze-Kocaeli 41400, Türkiye; (P.K.); (M.Y.A.)
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15
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Fusco A, Savio V, Chiaromonte A, Alfano A, D’Ambrosio S, Cimini D, Donnarumma G. Evaluation of Different Activity of Lactobacillus spp. against Two Proteus mirabilis Isolated Clinical Strains in Different Anatomical Sites In Vitro: An Explorative Study to Improve the Therapeutic Approach. Microorganisms 2023; 11:2201. [PMID: 37764044 PMCID: PMC10534642 DOI: 10.3390/microorganisms11092201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 08/20/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
Urinary tract infections (UTIs) and catheter-associated UTIs (CAUTIs) are the principal hospital-acquired infections. Between these, bacterial prostatitis is believed to be the leading cause of recurrent UTIs in men under 50 years of age and is often unresponsive to antibiotic treatment. Proteus mirabilis is more commonly associated with UTIs in these abnormalities, especially in patients undergoing catheterization. Lactobacillus spp. are an important component of the human microbiota and occur in large quantities in foods. Probiotics are proposed as an alternative to antibiotic therapy in the treatment of urinary tract infections. In addition to their ability to produce antimicrobial metabolites, they have immunomodulatory activity and do not cause side effects. For this reason, the combination of probiotic microorganisms and conventional drugs was considered. The aim of this work was to select the most active Lactobacillus strains against two clinical isolates of P. mirabilis on bladder and prostatic epithelium, potentially exploitable to improve the clinical management of UTIs.
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Affiliation(s)
- Alessandra Fusco
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.S.); (A.C.); (A.A.); (D.C.)
| | | | | | | | | | | | - Giovanna Donnarumma
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (V.S.); (A.C.); (A.A.); (D.C.)
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16
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Yu H, Wang Q, Tang J, Dong L, Dai G, Zhang T, Zhang G, Xie K, Wang H, Zhao Z. Comprehensive analysis of gut microbiome and host transcriptome in chickens after Eimeria tenella infection. Front Cell Infect Microbiol 2023; 13:1191939. [PMID: 37346030 PMCID: PMC10279956 DOI: 10.3389/fcimb.2023.1191939] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/18/2023] [Indexed: 06/23/2023] Open
Abstract
Background Coccidiosis is an intestinal parasitic disease caused by Eimeria protozoa, which endangers the health and growth of animals, and causes huge economic losses to the poultry industry worldwide every year. Studies have shown that poultry gut microbiota plays an important role in preventing the colonization of pathogens and maintaining the health of the host. Coccidia infection also affects host gene expression. However, the underlying potential relationship between gut microbiome and host transcriptome during E. tenella infection in chickens remain unclear. Methods In this study, metagenomic and transcriptome sequencing were applied to identify microbiota and genes in cecal contents and cecal tissues of infected (JS) and control (JC) chickens on day 4.5 postinfection (pi), respectively. Results First, microbial sequencing results of cecal contents showed that the abundance of Lactobacillus, Roseburia sp. and Faecalibacterium sp decreased significantly after E. tenella infection (P < 0.05), while the abundance of Alistipes and Prevotella pectinovora increased significantly (P < 0.05). Second, transcriptome sequencing results showed that a total of 434 differentially expressed mRNAs were identified, including 196 up-regulated and 238 down-regulated genes. These differentially expressed genes related to inflammation and immunity, such as GAMA, FABP1, F2RL1 and RSAD2, may play an important role in the process of host resistance to coccidia infection. Functional studies showed that the enriched pathways of differentially expressed genes included the TGF-beta signaling pathway and the ErbB signaling pathways. Finally, the integrated analysis of gut microbiome and host transcriptome suggested that Prevotella pectinovora associated with FABP1, Butyricicoccus porcorum and Colidextribacter sp. associated with RSAD2 were involved in the immune response upon E. tenella infection. Conclusion In conclusion, this study provides valuable information on the microbiota and key immune genes after chicken E. tenella infection, with the aim of providing reference for the impact of coccidia infection on cecal microbiome and host.
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Affiliation(s)
- Hailiang Yu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Qi Wang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Jianqiang Tang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Liyue Dong
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Guojun Dai
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Tao Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Genxi Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Kaizhou Xie
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Hongsheng Wang
- Technical Research Department, Jiangsu Jinghai Poultry Group Co., Ltd., Haimen, China
| | - Zhenhua Zhao
- Poultry Institute, Chinese Academy of Agricultural Sciences, Yangzhou, China
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17
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Zhang Q, Zhao Q, Li T, Lu L, Wang F, Zhang H, Liu Z, Ma H, Zhu Q, Wang J, Zhang X, Pei Y, Liu Q, Xu Y, Qie J, Luan X, Hu Z, Liu X. Lactobacillus plantarum-derived indole-3-lactic acid ameliorates colorectal tumorigenesis via epigenetic regulation of CD8 + T cell immunity. Cell Metab 2023:S1550-4131(23)00141-9. [PMID: 37192617 DOI: 10.1016/j.cmet.2023.04.015] [Citation(s) in RCA: 71] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 02/10/2023] [Accepted: 04/14/2023] [Indexed: 05/18/2023]
Abstract
Previous studies have shown that Lactobacillus species play a role in ameliorating colorectal cancer (CRC) in a mouse model. However, the underlying mechanisms remain largely unknown. Here, we found that administration of a probiotic strain, Lactobacillus plantarumL168 and its metabolite, indole-3-lactic acid, ameliorated intestinal inflammation, tumor growth, and gut dysbiosis. Mechanistically, we indicated that indole-3-lactic acid accelerated IL12a production in dendritic cells by enhancing H3K27ac binding at the enhancer regions of IL12a that contributed to priming CD8+ T cell immunity against tumor growth. Furthermore, indole-3-lactic acid was found to transcriptionally inhibit Saa3 expression related to cholesterol metabolism of CD8+ T cells through changing chromatin accessibility and subsequent enhancing function of tumor-infiltrating CD8+ T cells. Together, our findings provide new insights into the epigenetic regulation of probiotics-mediated anti-tumor immunity and suggest the potential of L. plantarumL168 and indole-3-lactic acid to develop therapeutic strategies for patients with CRC.
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Affiliation(s)
- Qingqing Zhang
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Qing Zhao
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Tao Li
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Longya Lu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Fei Wang
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Hong Zhang
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Zhi Liu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Huihui Ma
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Qihui Zhu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Jingjing Wang
- State Key Laboratory of Reproductive Medicine, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Xuemei Zhang
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Yang Pei
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Qisha Liu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Yuyu Xu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Jinlong Qie
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Xiaoting Luan
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China
| | - Zhibin Hu
- State Key Laboratory of Reproductive Medicine, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Xingyin Liu
- Department of Pathogen Biology-Microbiology Division, Key Laboratory of Pathogen of Jiangsu Province, Key Laboratory of Human Functional Genomics of Jiangsu Province, Key Lab of Holistic Integrative Enterology, Nanjing Medical University, Nanjing 211166, China; State Key Laboratory of Reproductive Medicine, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China; The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Nanjing, China; Department of Microbiota Medicine, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China.
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18
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Yeramilli V, Cheddadi R, Shah J, Brawner K, Martin C. A Review of the Impact of Maternal Prenatal Stress on Offspring Microbiota and Metabolites. Metabolites 2023; 13:metabo13040535. [PMID: 37110193 PMCID: PMC10142778 DOI: 10.3390/metabo13040535] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Maternal prenatal stress exposure affects the development of offspring. We searched for articles in the PubMed database and reviewed the evidence for how prenatal stress alters the composition of the microbiome, the production of microbial-derived metabolites, and regulates microbiome-induced behavioral changes in the offspring. The gut-brain signaling axis has gained considerable attention in recent years and provides insights into the microbial dysfunction in several metabolic disorders. Here, we reviewed evidence from human studies and animal models to discuss how maternal stress can modulate the offspring microbiome. We will discuss how probiotic supplementation has a profound effect on the stress response, the production of short chain fatty acids (SCFAs), and how psychobiotics are emerging as novel therapeutic targets. Finally, we highlight the potential molecular mechanisms by which the effects of stress are transmitted to the offspring and discuss how the mitigation of early-life stress as a risk factor can improve the birth outcomes.
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Affiliation(s)
- Venkata Yeramilli
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Riadh Cheddadi
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Juhi Shah
- Burnett School of Medicine, Texas Christian University, Fort Worth, TX 76129, USA
| | - Kyle Brawner
- Department of Biology, Lipscomb University, Nashville, TN 37204, USA
| | - Colin Martin
- Division of Pediatric Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL 35294, USA
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19
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Mutengo KH, Masenga SK, Mweemba A, Mutale W, Kirabo A. Gut microbiota dependant trimethylamine N-oxide and hypertension. Front Physiol 2023; 14:1075641. [PMID: 37089429 PMCID: PMC10118022 DOI: 10.3389/fphys.2023.1075641] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 03/31/2023] [Indexed: 04/25/2023] Open
Abstract
The human gut microbiota environment is constantly changing and some specific changes influence the host's metabolic, immune, and neuroendocrine functions. Emerging evidence of the gut microbiota's role in the development of cardiovascular disease (CVD) including hypertension is remarkable. There is evidence showing that alterations in the gut microbiota and especially the gut-dependant metabolite trimethylamine N-oxide is associated with hypertension. However, there is a scarcity of literature addressing the role of trimethylamine N-oxide in hypertension pathogenesis. In this review, we discuss the impact of the gut microbiota and gut microbiota dependant trimethylamine N-oxide in the pathogenesis of hypertension. We present evidence from both human and animal studies and further discuss new insights relating to potential therapies for managing hypertension by altering the gut microbiota.
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Affiliation(s)
- Katongo H. Mutengo
- HAND Research Group, School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
- Schools of Public Health and Medicine, University of Zambia, Lusaka, Zambia
| | - Sepiso K. Masenga
- HAND Research Group, School of Medicine and Health Sciences, Mulungushi University, Livingstone, Zambia
- Schools of Public Health and Medicine, University of Zambia, Lusaka, Zambia
| | - Aggrey Mweemba
- Department of Medicine, Levy Mwanawasa Medical University, Lusaka, Zambia
| | - Wilbroad Mutale
- School of Public Health, University of Zambia, Lusaka, Zambia
| | - Annet Kirabo
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, United States
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20
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Zhong X, Zhao Y, Huang L, Liu J, Wang K, Gao X, Zhao X, Wang X. Remodeling of the gut microbiome by Lactobacillus johnsonii alleviates the development of acute myocardial infarction. Front Microbiol 2023; 14:1140498. [PMID: 36970663 PMCID: PMC10030800 DOI: 10.3389/fmicb.2023.1140498] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 02/16/2023] [Indexed: 03/11/2023] Open
Abstract
IntroductionThe gut microbial community, which can be disturbed or repaired by changes in the internal environment, contributes to the development of acute myocardial infarction (AMI). Gut probiotics play a role in microbiome remodeling and nutritional intervention post-AMI. A newly isolated Lactobacillus johnsonii strain EU03 has shown potential as a probiotic. Here, we investigated the cardioprotective function and mechanism of L. johnsonii through gut microbiome remodeling in AMI rats.MethodsA rat model of left anterior descending coronary artery ligation (LAD)-mediated AMI was assessed with echocardiography, histology, and serum cardiac biomarkers to evaluate the beneficial effects of L. johnsonii. The immunofluorescence analysis was utilized to visualize the intestinal barrier changes. Antibiotic administration model was used for assessing the gut commensals’ function in the improvement of cardiac function post-AMI. The underlying beneficial mechanism through L. johnsonii enrichment was further investigated by metagenomics and metabolomics analysis.ResultsA 28-day treatment with L. johnsonii protected cardiac function, delayed cardiac pathology, suppressed myocardial injury cytokines, and improved gut barrier integrity. The microbiome composition was reprogrammed by enhancing the abundance of L. johnsonii. Microbiome dysbiosis by antibiotics abrogated the improvement of cardiac function post-AMI by L. johnsonii. L. johnsonii enrichment caused remodeling of gut microbiome by increasing the abundance of Muribaculaceae, Lactobacillus, and decreasing Romboutsia, Clostridia UCG-014, which were correlated with cardiac traits and serum metabolic biomarkers 16,16-dimethyl-PGA2, and Lithocholate 3-O-glucuronide.ConclusionThese findings reveal that gut microbiome remodeling by L. johnsonii ameliorates the cardiac function post-AMI and might advance microbiome-targeted nutritional intervention.
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Affiliation(s)
- Xinqin Zhong
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yucui Zhao
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lu Huang
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiarui Liu
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Kaiyue Wang
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiumei Gao
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- *Correspondence: Xiumei Gao,
| | - Xin Zhao
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Xin Zhao,
| | - Xiaoying Wang
- Ministry of Education Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Xiaoying Wang,
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21
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Zhang W, Jia X, Xu Y, Xie Q, Zhu M, Zhao Z, Hao J, Li H, Du J, Liu Y, Liu WH, Ma X, Hung W, Feng H, Li H. Effects of Coix seed extract, Lactobacillus paracasei K56, and their combination on the glycolipid metabolism in obese mice. J Food Sci 2023; 88:1197-1213. [PMID: 36717373 DOI: 10.1111/1750-3841.16474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 12/13/2022] [Accepted: 01/06/2023] [Indexed: 02/01/2023]
Abstract
Coix seed extract (CSE) and probiotics have been reported to regulate glycolipid metabolism through different modes of action. We tested the effects of CSE, Lactobacillus paracasei K56, and their combination to determine whether they have synergistic effects on glycolipid metabolism of obese mice. We fed male C57BL/6J mice with high-fat diet for 8 weeks to establish an obesity model. The obesity mice were selected and divided into five groups: the model control group and four intervention groups. After 10 weeks of continuous gavage intervention, the mice in the intervention groups exhibited lower body weight (lower about 2.31-4.41 g, vs. HFD 42.25 g, p < 0.01), and epididymal (lower about 0.58-0.92 g, vs. HFD 2.50 g, p < 0.01) and perirenal fat content (lower about 0.24-0.42 g, vs. HFD 0.88 g, p < 0.05); decreased fasting blood glucose, total cholesterol, triglycerides, and VLDL; and increased HLDL, respiratory exchange ratio, energy expenditure, and amount of exercise performed. K56 + CSE-combined intervention groups were more effective in lowering blood glucose, IL-1β, and TNF-α levels than the CSE and K56 alone interventions. The content of fatty acid synthase and SREBP-1c protein in liver tissue was lower. The combination has synergistic effects on weight control, fat reduction, and blood glucose regulation by improving the chronic inflammatory state and reducing the content of lipid synthesis-related enzymes of obese mice, which can hinder chronic disease progression. PRACTICAL APPLICATION: Coix seed extract can be used in obese people to regulate abnormal glucose and lipid metabolism and delay the development of chronic diseases.
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Affiliation(s)
- Wei Zhang
- School of Public Health, Xiamen University, Xiamen, China
| | - Xiuzhen Jia
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Yuhan Xu
- School of Public Health, Xiamen University, Xiamen, China
| | - Qiaoling Xie
- School of Public Health, Xiamen University, Xiamen, China
| | - Meizhen Zhu
- School of Public Health, Xiamen University, Xiamen, China
| | - Zifu Zhao
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Jingyu Hao
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Haoqiu Li
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Jinrui Du
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Yan Liu
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Wei-Hsien Liu
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Xia Ma
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Weilian Hung
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Haotian Feng
- Inner Mongolia Dairy Technology Research Institute Co. Ltd., Hohhot, China.,Yili Innovation Center, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Hongwei Li
- School of Public Health, Xiamen University, Xiamen, China
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22
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Ren H, Zhu B, An Y, Xie F, Wang Y, Tan Y. Immune communication between the intestinal microbiota and the cardiovascular system. Immunol Lett 2023; 254:13-20. [PMID: 36693435 DOI: 10.1016/j.imlet.2023.01.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/27/2022] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
The intestine hosts a large number of microbial communities. Recent studies have shown that gut microbiota-mediated immune responses play a vital role in developing cardiovascular diseases (CVD). Immune cells are extensively infiltrated in the gut and heart tissues, such as T cells, B cells, and macrophages. They play a crucial role in the crosstalk between the heart and gut microbiota. And the microbiota influences the bidirectional function of immune cells in CVD such as myocardial infarction and atherosclerosis, including through metabolites. The mapping of immune cell-mediated immune networks in the heart and gut provides us with new targets for treating CVD. This review discusses the role of immune cells in gut microbiota and cardiac communication during health and CVD.
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Affiliation(s)
- Hao Ren
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Botao Zhu
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Yuze An
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Feng Xie
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Yichuan Wang
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China
| | - Yurong Tan
- Department of Medical Microbiology, Central South University Changsha, Hunan Provinces, China.
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23
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Zhang Z, Cai B, Sun Y, Deng H, Wang H, Qiao Z. Alteration of the gut microbiota and metabolite phenylacetylglutamine in patients with severe chronic heart failure. Front Cardiovasc Med 2023; 9:1076806. [PMID: 36704458 PMCID: PMC9871785 DOI: 10.3389/fcvm.2022.1076806] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/19/2022] [Indexed: 01/12/2023] Open
Abstract
Chronic Heart Failure (CHF) is the end result of nearly all cardiovascular disease and is the leading cause of deaths worldwide. Studies have demonstrated that intestinal flora has a close relationship with the development of Cardiovascular Disease (CVD) and plays a vital role in the disease evolution process. Phenylacetylglutamine (PAGln) a metabolite of the intestinal flora, is one of the common chronic kidney disease toxins. Its concentrations in plasma were higher in patients with major adverse cardiovascular events (MACE) however, its variation in patients with various degrees of CHF has rarely been reported. Therefore, we collected stool and plasma samples from 22 healthy controls, 29 patients with NYHA Class III and 29 patients with NYHA Class IV CHF (NYHA stands for New York Heart Association) from the Department of Cardiology of Shanghai Fengxian District Central Hospital. Next, we analyzed these samples by performing bacterial 16S ribosomal RNA gene sequencing and liquid chromatography tandem mass spectrometry. The result shows: The Chao 1 index was significantly lower in both NYHA class III and NYHA class IV than it was in the control group. The beta diversity was substantially dissimilar across the three groups. The linear discriminant analysis effect size analysis (LEfSe) showed that the bacterial species with the largest differences were Lachnospiraceae in control group, Enterobacteriaceae in NYHA class III, and Escherichia in NYHA class IV. The concentration of PAGln was significantly different between CHF and control groups and increased with the severity of heart failure. Finally, the correlation analysis represented that Parabacteroides and Bacteroides were negatively correlated to brain natriuretic peptide (BNP) and PAGln; Romboutsia and Blautia adversely associated with PAGln; Klebsiella was positively interrelated with BNP; Escherichia-Shigella was positively correlated with PAGln and BNP; Alistipes was contrasted with BNP; and Parabacteroides was negatively correlated with the left ventricular end-diastolic diameter (LVEDD). This study presented that the intestinal flora and its metabolite PAGln were altered with different grades of CHF and illustrated the effects of the gut flora and its metabolite on CHF.
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Affiliation(s)
- Zhendong Zhang
- Department of Cardiology, Anhui University of Science and Technology Affiliated Fengxian Hospital, Shanghai, China,Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Bin Cai
- Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Yanzhuan Sun
- Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Haiyan Deng
- Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China
| | - Hongwei Wang
- Department of Cardiology, Anhui University of Science and Technology Affiliated Fengxian Hospital, Shanghai, China,Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China,*Correspondence: Hongwei Wang,
| | - Zengyong Qiao
- Department of Cardiology, Anhui University of Science and Technology Affiliated Fengxian Hospital, Shanghai, China,Department of Cardiology, Shanghai Fengxian District Central Hospital, Shanghai, China,Zengyong Qiao,
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24
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Food-Grade Bacteria Combat Pathogens by Blocking AHL-Mediated Quorum Sensing and Biofilm Formation. Foods 2022; 12:foods12010090. [PMID: 36613306 PMCID: PMC9818890 DOI: 10.3390/foods12010090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/15/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Disrupting bacterial quorum sensing (QS) signaling is a promising strategy to combat pathogenic biofilms without the development of antibiotic resistance. Here, we report that food-associated bacteria can interfere with the biofilm formation of a Gram-negative pathogenic bacterium by targeting its AHL (acyl-homoserine lactone) QS system. This was demonstrated by screening metabolic end-products of different lactobacilli and propionibacteria using Gram-negative and biofilm-forming Chromobacterium violaceum as the QS reporter and our anti-QS microscale screening platform with necessary modifications. The method was optimized in terms of the inoculation technique and the concentrations of D-glucose and L-tryptophan, two key factors controlling the synthesis of violacein, a purple pigment indicating the activation of the QS system in C. violaceum. These improvements resulted in ca. 16-times higher violacein yields and enabled revealing anti-QS effects of Lactobacillus acidophilus, Lentilactobacillus kefiri, Lacticaseibacillus rhamnosus and Propionibacterium freudenreichii, including new cheese-associated strains. Our findings also suggest that acetate and propionate excreted by these species are the main factors that interrupt the QS-mediated signaling and subsequent biofilm growth without affecting the cell viability of the C. violaceum reporter. Thus, the present study reports a revised anti-QS screening method to accurately define new bacteria with an ability to combat pathogens in a safe and sustainable way.
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25
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Teoh CM, Cooper A, Renteria KM, Lane M, Zhu J, Koh GY. Supplementation of Methyl-Donor Nutrients to a High-Fat, High-Sucrose Diet during Pregnancy and Lactation Normalizes Circulating 25-Dihydroxycholecalciferol Levels and Alleviates Inflammation in Offspring. Metabolites 2022; 12:metabo12121252. [PMID: 36557290 PMCID: PMC9783000 DOI: 10.3390/metabo12121252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/05/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
A Western-style diet that is high in fat and sucrose has been shown to alter DNA methylation and epigenetically modify genes related to health risk in offspring. Here, we investigated the effect of a methyl-donor nutrient (MS) supplemented to a high-fat, high-sucrose (HFS) diet during pregnancy and lactation on vitamin D (VD) status and inflammatory response in offspring. After mating, 10-week-old female Sprague-Dawley (SD) rats (n = 10/group) were randomly assigned to one of the four dietary groups during pregnancy and lactation: (1) control diet (CON), (2) CON with MS (CON-MS), (3) HFS, and (4) HFS with MS (HFS-MS). Weanling offspring (three weeks old) were euthanized and sacrificed (n = 8-10/sex/group). The remaining offspring (n = 10/sex/group) were randomly assigned to either a CON or an HFS diet for 12 weeks and sacrificed at 15 weeks of age. Our results indicated that prenatal MS supplementation, but not postnatal diet, restored low vitamin D status and suppressed elevation of proinflammatory cytokine induced by maternal HFS in the offspring. Furthermore, both prenatal and postnatal diets modulated the abundance of Lactobacillus spp. and Bacteroides spp. in the offspring, a shift that was independent of vitamin D status. Collectively, our data support a role for MS in restoring the perturbation of VD status and normalizing maternal HFS-induced inflammation in the offspring. Further investigation is warranted to elucidate the methylation status of VD metabolism-related pathways in the offspring, as well as the immunomodulatory role of vitamin D during the progression of obesity.
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26
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Rastogi S, Singh A. Gut microbiome and human health: Exploring how the probiotic genus Lactobacillus modulate immune responses. Front Pharmacol 2022; 13:1042189. [PMID: 36353491 PMCID: PMC9638459 DOI: 10.3389/fphar.2022.1042189] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/12/2022] [Indexed: 12/15/2022] Open
Abstract
The highest density of microbes resides in human gastrointestinal tract, known as “Gut microbiome”. Of note, the members of the genus Lactobacillus that belong to phyla Firmicutes are the most important probiotic bacteria of the gut microbiome. These gut-residing Lactobacillus species not only communicate with each other but also with the gut epithelial lining to balance the gut barrier integrity, mucosal barrier defence and ameliorate the host immune responses. The human body suffers from several inflammatory diseases affecting the gut, lungs, heart, bone or neural tissues. Mounting evidence supports the significant role of Lactobacillus spp. and their components (such as metabolites, peptidoglycans, and/or surface proteins) in modulatingimmune responses, primarily through exchange of immunological signals between gastrointestinal tract and distant organs. This bidirectional crosstalk which is mediated by Lactobacillus spp. promotes anti-inflammatory response, thereby supporting the improvement of symptoms pertaining to asthma, chronic obstructive pulmonary disease (COPD), neuroinflammatory diseases (such as multiple sclerosis, alzheimer’s disease, parkinson’s disease), cardiovascular diseases, inflammatory bowel disease (IBD) and chronic infections in patients. The metabolic disorders, obesity and diabetes are characterized by a low-grade inflammation. Genus Lactobacillus alleviates metabolic disorders by regulating the oxidative stress response and inflammatory pathways. Osteoporosis is also associated with bone inflammation and resorption. The Lactobacillus spp. and their metabolites act as powerful immune cell controllers and exhibit a regulatory role in bone resorption and formation, supporting bone health. Thus, this review demonstrated the mechanisms and summarized the evidence of the benefit of Lactobacillus spp. in alleviating inflammatory diseases pertaining to different organs from animal and clinical trials. The present narrative review explores in detail the complex interactions between the gut-dwelling Lactobacillus spp. and the immune components in distant organs to promote host’s health.
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27
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Lee H, Jung KB, Kwon O, Son YS, Choi E, Yu WD, Son N, Jeon JH, Jo H, Yang H, Son YR, Yun CS, Cho HS, Kim SK, Kim DS, Park DS, Son MY. Limosilactobacillus reuteri DS0384 promotes intestinal epithelial maturation via the postbiotic effect in human intestinal organoids and infant mice. Gut Microbes 2022; 14:2121580. [PMID: 36130031 PMCID: PMC9519030 DOI: 10.1080/19490976.2022.2121580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Little is known about the modulatory capacity of the microbiota in early intestinal development. We examined various intestinal models that respond to gut microbial metabolites based on human pluripotent stem cell-derived human intestinal organoids (hIOs): physiologically relevant in vitro fetal-like intestine, intestinal stem cell, and intestinal disease models. We found that a newly isolated Limosilactobacillus reuteri strain DS0384 accelerated maturation of the fetal intestine using 3D hIO with immature fetal characteristics. Comparative metabolomic profiling analysis revealed that the secreted metabolite N-carbamyl glutamic acid (NCG) is involved in the beneficial effect of DS0384 cell-free supernatants on the intestinal maturation of hIOs. Experiments in an intestinal stem cell spheroid model and hIO-based intestinal inflamed model revealed that the cell-free supernatant from DS0384 comprising NCG promoted intestinal stem cell proliferation and was important for intestinal protection against cytokine-induced intestinal epithelial injury. The probiotic properties of DS0384 were also evaluated, including acid and bile tolerance and ability to adhere to human intestinal cells. Seven-day oral administration of DS0384 and cell-free supernatant promoted the intestinal development of newborn mice. Moreover, NCG exerted a protective effect on experimental colitis in mice. These results suggest that DS0384 is a useful agent for probiotic applications and therapeutic treatment for disorders of early gut development and for preventing intestinal barrier dysfunction.
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Affiliation(s)
- Hana Lee
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Kwang Bo Jung
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Ohman Kwon
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Ye Seul Son
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea
| | - Eunho Choi
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea
| | - Won Dong Yu
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea
| | - Naeun Son
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea
| | - Jun Hyoung Jeon
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Hana Jo
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Haneol Yang
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Yeong Rak Son
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Chan-Seok Yun
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea
| | - Hyun-Soo Cho
- KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea,Digital Biotech Innovation Center, KRIBB, Daejeon, Republic of Korea
| | - Sang Kyu Kim
- Laboratory of Efficacy Research, Korea Ginseng Corp., Daejeon, Republic of Korea
| | - Dae-Soo Kim
- KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea,Digital Biotech Innovation Center, KRIBB, Daejeon, Republic of Korea
| | - Doo-Sang Park
- Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, Republic of Korea,Doo-Sang Park Korean Collection for Type Cultures, Biological Resource Center, KRIBB, Jeongeup, 56212, Republic of Korea
| | - Mi-Young Son
- Stem Cell Research Convergence Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Republic of Korea,KRIBB School of Bioscience, Korea University of Science and Technology (UST), Daejeon, Republic of Korea,CONTACT Mi-Young Son Stem Cell Research Convergence Center, KRIBB, Daejeon, 34141, Republic of Korea
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Nabavi-Rad A, Sadeghi A, Asadzadeh Aghdaei H, Yadegar A, Smith SM, Zali MR. The double-edged sword of probiotic supplementation on gut microbiota structure in Helicobacter pylori management. Gut Microbes 2022; 14:2108655. [PMID: 35951774 PMCID: PMC9373750 DOI: 10.1080/19490976.2022.2108655] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
As Helicobacter pylori management has become more challenging and less efficient over the last decade, the interest in innovative interventions is growing by the day. Probiotic co-supplementation to antibiotic therapies is reported in several studies, presenting a moderate reduction in drug-related side effects and a promotion in positive treatment outcomes. However, the significance of gut microbiota involvement in the competence of probiotic co-supplementation is emphasized by a few researchers, indicating the alteration in the host gastrointestinal microbiota following probiotic and drug uptake. Due to the lack of long-term follow-up studies to determine the efficiency of probiotic intervention in H. pylori eradication, and the delicate interaction of the gut microbiota with the host wellness, this review aims to discuss the gut microbiota alteration by probiotic co-supplementation in H. pylori management to predict the comprehensive effectiveness of probiotic oral administration.Abbreviations: acyl-CoA- acyl-coenzyme A; AMP- antimicrobial peptide; AMPK- AMP-activated protein kinase; AP-1- activator protein 1; BA- bile acid; BAR- bile acid receptor; BCAA- branched-chain amino acid; C2- acetate; C3- propionate; C4- butyrate; C5- valeric acid; CagA- Cytotoxin-associated gene A; cAMP- cyclic adenosine monophosphate; CD- Crohn's disease; CDI- C. difficile infection; COX-2- cyclooxygenase-2; DC- dendritic cell; EMT- epithelial-mesenchymal transition; FMO- flavin monooxygenases; FXR- farnesoid X receptor; GPBAR1- G-protein-coupled bile acid receptor 1; GPR4- G protein-coupled receptor 4; H2O2- hydrogen peroxide; HCC- hepatocellular carcinoma; HSC- hepatic stellate cell; IBD- inflammatory bowel disease; IBS- irritable bowel syndrome; IFN-γ- interferon-gamma; IgA immunoglobulin A; IL- interleukin; iNOS- induced nitric oxide synthase; JAK1- janus kinase 1; JAM-A- junctional adhesion molecule A; LAB- lactic acid bacteria; LPS- lipopolysaccharide; MALT- mucosa-associated lymphoid tissue; MAMP- microbe-associated molecular pattern; MCP-1- monocyte chemoattractant protein-1; MDR- multiple drug resistance; mTOR- mammalian target of rapamycin; MUC- mucin; NAFLD- nonalcoholic fatty liver disease; NF-κB- nuclear factor kappa B; NK- natural killer; NLRP3- NLR family pyrin domain containing 3; NOC- N-nitroso compounds; NOD- nucleotide-binding oligomerization domain; PICRUSt- phylogenetic investigation of communities by reconstruction of unobserved states; PRR- pattern recognition receptor; RA- retinoic acid; RNS- reactive nitrogen species; ROS- reactive oxygen species; rRNA- ribosomal RNA; SCFA- short-chain fatty acids; SDR- single drug resistance; SIgA- secretory immunoglobulin A; STAT3- signal transducer and activator of transcription 3; T1D- type 1 diabetes; T2D- type 2 diabetes; Th17- T helper 17; TLR- toll-like receptor; TMAO- trimethylamine N-oxide; TML- trimethyllysine; TNF-α- tumor necrosis factor-alpha; Tr1- type 1 regulatory T cell; Treg- regulatory T cell; UC- ulcerative colitis; VacA- Vacuolating toxin A.
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Affiliation(s)
- Ali Nabavi-Rad
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Sadeghi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Asadzadeh Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abbas Yadegar
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran,CONTACT Abbas Yadegar ; Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Shahid Arabi Ave., Yemen St., Velenjak, Tehran, Iran
| | - Sinéad Marian Smith
- Department of Clinical Medicine, School of Medicine, Trinity College Dublin, Dublin, Ireland,Sinéad Marian Smith Department of Clinical Medicine, School of Medicine, Trinity College Dublin, Dublin 2, Ireland
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Khalaf EM, Hassan HM, El-Baz AM, Shata A, Khodir AE, Yousef ME, Elgharabawy RM, Nouh NA, Saleh S, Bin-Meferij MM, El-kott AF, El-Sokkary MM, Eissa H. A novel therapeutic combination of dapagliflozin, Lactobacillus and crocin attenuates diabetic cardiomyopathy in rats: Role of oxidative stress, gut microbiota, and PPARγ activation. Eur J Pharmacol 2022; 931:175172. [DOI: 10.1016/j.ejphar.2022.175172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/17/2022] [Accepted: 07/21/2022] [Indexed: 02/09/2023]
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30
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Liu Y, Zhang F. Comparison of whole goat milk and its major fractions regarding the modulation of gut microbiota. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3618-3627. [PMID: 34873691 DOI: 10.1002/jsfa.11708] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 10/13/2021] [Accepted: 12/06/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Goat milk can be important for human nutrition because of its nutritional value, which may be attributed to its richness in protein, lactose, fat, and other bioactive components. This study compared the diversity and composition of gut microbiota in response to whole goat milk and its major fractions (milk fat, casein, milk whey, whey protein, and whey supernatant). Goat milk, its major fractions, and sterile distilled water (for the control group) were administered to mice intragastrically, and gut microbiota were compared in these groups using metagenomic analysis. RESULTS We observed distinct patterns of gut microbiota from different diet groups. The sample distance heatmap showed that, compared with other goat milk fractions, gut microbiota in the casein group was more similar to that in the whole goat-milk group. The relative abundance of the genus Lactobacillus increased significantly after whole goat-milk treatment; the milk whey fraction increased the abundance of Blautia; milk fat and milk whey related fractions treatment promoted the population of Bacteroides. The network analysis showed that genera Lactobacillus and Lactococcus were negatively associated with Helicobacter and Acinetobacter, respectively. CONCLUSION Fractions of goat milk could contain different gut microbiota from whole goat milk. Consumption of certain goat milk fractions could increase the ingestion of beneficial bacteria and inhibit the growth of some pathogenic bacteria. Our results could provide the basis for the research into and development of goat-milk based functional foods. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Yufang Liu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Fuxin Zhang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
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31
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Beneficial Effects of Three Dietary Cyclodextrins on Preventing Fat Accumulation and Remodeling Gut Microbiota in Mice Fed a High-Fat Diet. Foods 2022; 11:foods11081118. [PMID: 35454706 PMCID: PMC9031782 DOI: 10.3390/foods11081118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/02/2022] [Accepted: 04/08/2022] [Indexed: 11/23/2022] Open
Abstract
Globally, obesity and its metabolic complications, which are intimately linked to diet, are major public health problems. Cyclodextrins (CDs) are cyclic oligosaccharides consisting of (α-1,4)-linked D-glucopyranose units that can reduce fat bioavailability and affect metabolism by improving intestinal flora as prebiotics. We compared the effects of three CDs on preventing fat accumulation and remodeling gut microbiota in a high-fat diet-fed C57BL/6J mouse model. α-CD maximized energy expenditure by 12.53%, caused the RER value to drop from 0.814 to 0.788, and increased the proportion of fatty acid oxidation for energy supply. β-CD supplementation resulted in a marked 24.53% reduction in weight gain and a decrease in epididymal-fat-relative weight from 3.76% to 2.09%. It also minimized ectopic fat deposition and improved blood lipid parameters. γ-CD maximized the concentration of SCFAs in the cecum from 6.29 to 15.31 μmol/g. All three CDs reduced the abundance ratio of Firmicutes and Bacteroidetes to a low-fat diet level, increased the abundance of Lactobacillus and Akkermansia, and reduced the abundance of Allobaculum and Ruminococcus. These findings imply that a combination of multiple CDs may exert superior effects as a potential strategy for obesity prevention.
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32
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Erginkaya Z, Konuray-Altun G. Potential biotherapeutic properties of lactic acid bacteria in foods. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101544] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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33
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Zhao Q, Fu Y, Zhang F, Wang C, Yang X, Bai S, Xue Y, Shen Q. Heat-treated adzuki bean protein hydrolysates reduce obesity in mice fed a high-fat diet via remodeling gut microbiota and improving metabolic function. Mol Nutr Food Res 2022; 66:e2100907. [PMID: 35072343 DOI: 10.1002/mnfr.202100907] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 12/23/2021] [Indexed: 11/07/2022]
Abstract
SCOPE Heat-treated adzuki bean protein hydrolysates (APH) reduced cholesterol in vitro. However, it is unclear if APH have anti-obesity effects in vivo and, if so, the relationship between the effects and the improvement of gut microbiota composition and metabolic function. METHODS AND RESULTS Four groups of mice were fed either a normal control diet (NCD) or a high-fat diet (HFD) with or without APH for 12 weeks. In HFD-fed mice, APH supplementation significantly alleviated fat accumulation, dyslipidemia, insulin resistance, hepatic steatosis, and inflammation. In addition, APH supplementation regulated gut microbiota composition, reduced the abundance of harmful bacteria (Clostridium_sensu_stricto_1, Romboutsia, Blautia, Mucispirillum, Bilophila, and Peptococcus), enriched Lactobacillus and SCFA-producing bacteria (Lactobacillaceae, Eisenbergiella, Alistipes, Parabacteroides, Tannerellaceae, Eubacterium_nodatum_group, Acetatifactor, Rikenellaceae, and Odoribacter), and increased fecal SCFAs concentration. Importantly, APH supplementation significantly regulated the levels of serum metabolites, especially Lactobacillus-derived metabolites and tryptophan derivatives, which helped to alleviate obesity and its complications. CONCLUSION APH improved gut microbiota composition and metabolic function in mice and may help to prevent and treat obesity and related complications. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Qingyu Zhao
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.,National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, Beijing, 100083, China.,National Engineering Research Center for Fruit and Vegetable Processing, Beijing, 100083, China.,Key Laboratory of Plant Protein and Grain Processing, Beijing, 100083, China
| | - Yongxia Fu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.,National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, Beijing, 100083, China.,National Engineering Research Center for Fruit and Vegetable Processing, Beijing, 100083, China.,Key Laboratory of Plant Protein and Grain Processing, Beijing, 100083, China
| | - Fan Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.,National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, Beijing, 100083, China.,National Engineering Research Center for Fruit and Vegetable Processing, Beijing, 100083, China.,Key Laboratory of Plant Protein and Grain Processing, Beijing, 100083, China
| | - Chao Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.,National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, Beijing, 100083, China.,National Engineering Research Center for Fruit and Vegetable Processing, Beijing, 100083, China.,Key Laboratory of Plant Protein and Grain Processing, Beijing, 100083, China
| | - Xuehao Yang
- Cofco Nutrition & Health Research Institute Co. LTD, Beijing, 100083, China
| | - Shuqun Bai
- Cofco Nutrition & Health Research Institute Co. LTD, Beijing, 100083, China
| | - Yong Xue
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.,National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, Beijing, 100083, China.,National Engineering Research Center for Fruit and Vegetable Processing, Beijing, 100083, China.,Key Laboratory of Plant Protein and Grain Processing, Beijing, 100083, China
| | - Qun Shen
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.,National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, Beijing, 100083, China.,National Engineering Research Center for Fruit and Vegetable Processing, Beijing, 100083, China.,Key Laboratory of Plant Protein and Grain Processing, Beijing, 100083, China
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