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Ottria R, Xynomilakis O, Casati S, Ciuffreda P. Pre- to Postbiotics: The Beneficial Roles of Pediatric Dysbiosis Associated with Inflammatory Bowel Diseases. Microorganisms 2024; 12:1582. [PMID: 39203424 PMCID: PMC11356122 DOI: 10.3390/microorganisms12081582] [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: 06/28/2024] [Revised: 07/29/2024] [Accepted: 07/30/2024] [Indexed: 09/03/2024] Open
Abstract
Probiotics are "live microorganisms which, when administered in adequate amount, confer health benefits on the host". They can be found in certain foods like yogurt and kefir and in dietary supplements. The introduction of bacterial derivatives has not only contributed to disease control but has also exhibited promising outcomes, such as improved survival rates, immune enhancement, and growth promotion effects. It is interesting to note that the efficacy of probiotics goes beyond the viability of the bacteria, giving rise to concepts like paraprobiotics, non-viable forms of probiotics, and postbiotics. Paraprobiotics offer various health benefits in children with intestinal dysbiosis, contributing to improved digestive health, immune function, and overall well-being. In this review, the potential of these therapeutic applications as alternatives to pharmacological agents for treating pediatric intestinal dysbiosis will be thoroughly evaluated. This includes an analysis of their efficacy, safety, long-term benefits, and their ability to restore gut microbiota balance, improve digestive health, enhance immune function, and reduce inflammation. The aim is to determine if these non-pharmacological interventions can effectively and safely manage intestinal dysbiosis in children, reducing the need for conventional medications and their side effects.
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Affiliation(s)
- Roberta Ottria
- Dipartimento di Scienze Biomediche e Cliniche, Università degli Studi di Milano, 20157 Milan, Italy; (O.X.); (S.C.); (P.C.)
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Taghizadeh Ghassab F, Shamlou Mahmoudi F, Taheri Tinjani R, Emami Meibodi A, Zali MR, Yadegar A. Probiotics and the microbiota-gut-brain axis in neurodegeneration: Beneficial effects and mechanistic insights. Life Sci 2024; 350:122748. [PMID: 38843992 DOI: 10.1016/j.lfs.2024.122748] [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: 12/05/2023] [Revised: 03/21/2024] [Accepted: 05/23/2024] [Indexed: 06/10/2024]
Abstract
Neurodegenerative diseases (NDs) are a group of heterogeneous disorders with a high socioeconomic burden. Although pharmacotherapy is currently the principal therapeutic approach for the management of NDs, mounting evidence supports the notion that the protracted application of available drugs would abate their dopaminergic outcomes in the long run. The therapeutic application of microbiome-based modalities has received escalating attention in biomedical works. In-depth investigations of the bidirectional communication between the microbiome in the gut and the brain offer a multitude of targets for the treatment of NDs or maximizing the patient's quality of life. Probiotic administration is a well-known microbial-oriented approach to modulate the gut microbiota and potentially influence the process of neurodegeneration. Of note, there is a strong need for further investigation to map out the mechanistic prospects for the gut-brain axis and the clinical efficacy of probiotics. In this review, we discuss the importance of microbiome modulation and hemostasis via probiotics, prebiotics, postbiotics and synbiotics in ameliorating pathological neurodegenerative events. Also, we meticulously describe the underlying mechanism of action of probiotics and their metabolites on the gut-brain axis in different NDs. We suppose that the present work will provide a functional direction for the use of probiotic-based modalities in promoting current practical treatments for the management of neurodegenerative-related diseases.
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Affiliation(s)
- Fatemeh Taghizadeh Ghassab
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Shamlou Mahmoudi
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reyhaneh Taheri Tinjani
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Armitasadat Emami Meibodi
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases 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; Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Boucher L, Leduc L, Leclère M, Costa MC. Current Understanding of Equine Gut Dysbiosis and Microbiota Manipulation Techniques: Comparison with Current Knowledge in Other Species. Animals (Basel) 2024; 14:758. [PMID: 38473143 DOI: 10.3390/ani14050758] [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: 01/09/2024] [Revised: 02/26/2024] [Accepted: 02/26/2024] [Indexed: 03/14/2024] Open
Abstract
Understanding the importance of intestinal microbiota in horses and the factors influencing its composition have been the focus of many studies over the past few years. Factors such as age, diet, antibiotic administration, and geographic location can affect the gut microbiota. The intra- and inter-individual variability of fecal microbiota in horses complicates its interpretation and has hindered the establishment of a clear definition for dysbiosis. Although a definitive causal relationship between gut dysbiosis in horses and diseases has not been clearly identified, recent research suggests that dysbiosis may play a role in the pathogenesis of various conditions, such as colitis and asthma. Prebiotics, probiotics, and fecal microbiota transplantation to modulate the horse's gastrointestinal tract may eventually be considered a valuable tool for preventing or treating diseases, such as antibiotic-induced colitis. This article aims to summarize the current knowledge on the importance of intestinal microbiota in horses and factors influencing its composition, and also to review the published literature on methods for detecting dysbiosis while discussing the efficacy of gut microbiota manipulation in horses.
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Affiliation(s)
- Laurie Boucher
- Department of Veterinary Biomedical Sciences, Université de Montréal, Saint-Hyacinthe, QC J2S 2M2, Canada
| | - Laurence Leduc
- Department of Clinical Sciences, Université de Montréal, Saint-Hyacinthe, QC J2S 2M2, Canada
| | - Mathilde Leclère
- Department of Clinical Sciences, Université de Montréal, Saint-Hyacinthe, QC J2S 2M2, Canada
| | - Marcio Carvalho Costa
- Department of Veterinary Biomedical Sciences, Université de Montréal, Saint-Hyacinthe, QC J2S 2M2, Canada
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Liu Y, Huang J, Li S, Li Z, Chen C, Qu G, Chen K, Teng Y, Ma R, Wu X, Ren J. Advancements in hydrogel-based drug delivery systems for the treatment of inflammatory bowel disease: a review. Biomater Sci 2024; 12:837-862. [PMID: 38196386 DOI: 10.1039/d3bm01645e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Inflammatory bowel disease (IBD) is a chronic disorder that affects millions of individuals worldwide. However, current drug therapies for IBD are plagued by significant side effects, low efficacy, and poor patient compliance. Consequently, there is an urgent need for novel therapeutic approaches to alleviate IBD. Hydrogels, three-dimensional networks of hydrophilic polymers with the ability to swell and retain water, have emerged as promising materials for drug delivery in the treatment of IBD due to their biocompatibility, tunability, and responsiveness to various stimuli. In this review, we summarize recent advancements in hydrogel-based drug delivery systems for the treatment of IBD. We first identify three pathophysiological alterations that need to be addressed in the current treatment of IBD: damage to the intestinal mucosal barrier, dysbiosis of intestinal flora, and activation of inflammatory signaling pathways leading to disequilibrium within the intestines. Subsequently, we discuss in depth the processes required to prepare hydrogel drug delivery systems, from the selection of hydrogel materials, types of drugs to be loaded, methods of drug loading and drug release mechanisms to key points in the preparation of hydrogel drug delivery systems. Additionally, we highlight the progress and impact of the hydrogel-based drug delivery system in IBD treatment through regulation of physical barrier immune responses, promotion of mucosal repair, and improvement of gut microbiota. In conclusion, we analyze the challenges of hydrogel-based drug delivery systems in clinical applications for IBD treatment, and propose potential solutions from our perspective.
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Affiliation(s)
- Ye Liu
- School of Medicine, Southeast University, Nanjing, 210009, China
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Jinjian Huang
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Sicheng Li
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Ze Li
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Canwen Chen
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Guiwen Qu
- School of Medicine, Southeast University, Nanjing, 210009, China
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Kang Chen
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Yitian Teng
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Rui Ma
- School of Medicine, Southeast University, Nanjing, 210009, China
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Xiuwen Wu
- School of Medicine, Southeast University, Nanjing, 210009, China
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
| | - Jianan Ren
- School of Medicine, Southeast University, Nanjing, 210009, China
- Research Institute of General Surgery, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210002, China.
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Téllez-Téllez M, Diaz-Godinez G. Mushrooms and Fungi and Their Biological Compounds with Antidiabetic Activity: A Review. Int J Med Mushrooms 2024; 26:13-24. [PMID: 38780420 DOI: 10.1615/intjmedmushrooms.2024052864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Mushrooms have been used by humans for centuries as food and medicine because they have been shown to affect certain diseases. Mushrooms for medicinal purposes have been consumed in the form of extracts and/or biomass of the mycelium or fruiting body. The beneficial health effects of mushrooms are due to their content of bioactive compounds (polysaccharides, proteins, ergosterol, lectins, etc.). On the other hand, diabetes is one of the metabolic diseases that affects the population worldwide, characterized by hyperglycemia that involves a defective metabolism of insulin, a hormone secreted by β cells and that mainly stimulates glucose absorption by the cells. However, it also affects the metabolism of carbohydrates, fats and proteins; poor control of this disease leads to serious damage to eyesight, kidneys, bones, heart, skin, blood vessels, nerves, etc. It has been reported that the consumption of some mushrooms helps control and treat diabetes, since among other actions, they promote the secretion of insulin by the pancreas, help reduce blood glucose and have α-glucosidase inhibitory activity which improves glucose uptake by cells, which are effects that prescription medications have for patients with diabetes. In that sense, this manuscript shows a review of scientific studies that support the abilities of some mushrooms to be used in the control and/or treatment of diabetes.
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Affiliation(s)
- Maura Téllez-Téllez
- Laboratory of Mycology, Biological Research Center, Autonomous University of Morelos State, Morelos, Mexico
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Molani-Gol R, Rafraf M. Maternal vitamin D in pregnancy and infant's gut microbiota: a systematic review. Front Pediatr 2023; 11:1248517. [PMID: 37915988 PMCID: PMC10617198 DOI: 10.3389/fped.2023.1248517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 09/26/2023] [Indexed: 11/03/2023] Open
Abstract
Background An infant's gut microbiome plays a vital role in their health, and various factors can impact their gut microbiota composition. This review aimed to summarize the current knowledge regarding the associations between maternal prenatal supplementation with vitamin D and the composition of infants' gut microbiota. Method A comprehensive systematic search was done on Web of Science, Scopus, PubMed, ScienceDirect, and Google Scholar databases without date restrictions until December 2022 using relevant keywords. All relevant original articles in English were eligible for the present review. Results Eight articles (two mice, three randomized clinical trials, and three cohort studies) were included in this review. The included mice studies reported that maternal prenatal vitamin D supplementation significantly affects the offspring's gut microbiome composition (such as enhancing the abundance of colonic Bacteroides). Moreover, the included cohort studies revealed a significant association between maternal supplementation with vitamin D during pregnancy and the infant's gut microbiome. However, one-third of clinical trials indicated that vitamin D levels in utero could influence the colonization of the microbial community in the infant's gut. Conclusion The findings of this review revealed that maternal vitamin D supplementation during pregnancy was linked to an infant's gut microbiome and could impact their gut microbiota composition. However, more studies are warranted to confirm these results.
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Affiliation(s)
- Roghayeh Molani-Gol
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
- Nutrition Research Center, Department of Community Nutrition, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Rafraf
- Nutrition Research Center, Department of Community Nutrition, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
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Wang F, Mei X, Wang Q, Zhao P, Zhou Y, Tang L, Wang B, Xu S, Li X, Jin Q, Xiao Y, Li W. Compound Bacillus alleviates diarrhea by regulating gut microbes, metabolites, and inflammatory responses in pet cats. Anim Microbiome 2023; 5:49. [PMID: 37817260 PMCID: PMC10566145 DOI: 10.1186/s42523-023-00270-8] [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: 05/09/2023] [Accepted: 09/27/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND Pet cats frequently have diarrhea in their daily life. Bacillus has a protective role that has crucial beneficial functions on intestinal homeostasis. The aim of this research was to investigate the effects of the compound Bacillus on the prevention of diarrhea, microbiota and metabolism in pet cats. A total of 20 pet cats (1-2 years old, 3.91 ± 0.92 kg) were randomly divided into two groups and fed with a basal diet (Control group), or a basal diet supplemented with 3 × 109 CFU/kg compound Bacillus (Probiotics group). The experiment lasted 33 days. RESULTS Results showed that the compound Bacillus significantly reduced the rate of soft stools and diarrhea in pet cats compared with the control group (P < 0.05, n = 10). Meanwhile, compared with the control group, the probiotics group significantly decreased the content of IL-1β and IL-6 and significantly increased IL-10 (P < 0.05, n = 6) in the serum. In addition, feeding probiotics significantly increased the abundance of p_Patescibacter and g_Plectosphaerella, decreased the abundance of p_Firmicutes, p_Gemmatimonadetes, g_Ruminococcaceae_UCG-005, g_Ascochytahe and g_Saccharomyces in the feces of the pet cats (P < 0.05, n = 6). And it also can significantly increase the content of total SCFAs, acetic acid and butyric acid in the feces (P < 0.05, n = 6). The fecal and serum metabolomics analyses revealed that most fecal and serum compounds were involved in metabolism, particularly in chemical structure transformation maps and amino acid metabolism. Also, eugenitol and methyl sulfate were the most significantly increased serum metabolites, and log2FC were 38.73 and 37.12, respectively. Pearson's correlation analysis showed that changes in serum metabolism and fecal microbiota were closely related to immune factors. There was also a strong correlation between serum metabolites and microbiota composition. CONCLUSIONS The results of this research highlight the potential of the compound Bacillus as a dietary supplement to alleviate diarrhea in pet cats.
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Affiliation(s)
- Fei Wang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Xiaoying Mei
- Hangzhou Wangmiao Biotechnology Co., LTD, Hangzhou, 311112 China
| | - Qi Wang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Pengwei Zhao
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Yuanhao Zhou
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Li Tang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Baikui Wang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Shujie Xu
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Xiang Li
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Qian Jin
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
| | - Yingping Xiao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Agro-Product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021 China
| | - Weifen Li
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou, 310058 China
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Fu F, Wang F, Ding J, Xiao L, Song X. Effects of Weight Gain During Pregnancy in Normal-Weight Women on Changes in the Gut Microbiota of Pregnant Women in the Third Trimester. Biochem Genet 2023; 61:2159-2172. [PMID: 36995529 DOI: 10.1007/s10528-023-10363-3] [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: 12/14/2022] [Accepted: 03/08/2023] [Indexed: 03/31/2023]
Abstract
With the improvement of living standards and the lack of nutrition awareness during pregnancy, the phenomenon of excessive weight gain (EWG) of pregnancy is increasing. EWG during pregnancy has profound effects on the health of mother and offspring. The role of intestinal flora in regulating metabolic diseases has gradually attracted attention in recent years. The study explored the effect of EWG during pregnancy on gut microbiota, and analyzed the diversity and composition of gut microbiota in pregnant women in third trimester. Fecal samples were collected and divided into: insufficient weight gain (IWG) during pregnancy (group A1, N = 4), and appropriate weight gain (AWG) during pregnancy (group A2, N = 9), and EWG during pregnancy (N = 9 in A3 group). MiSeq high-throughput sequencing technology and bioinformatics analysis were introduced to investigate relationship of gestational weight gain and maternal gut microbiota. General data analysis showed that gestational weight gain and delivery mode have significant differences among the three groups. The overall level and diversity of intestinal microbiota in A1 and A3 group were increased. Composition of gut microbiota has no difference among three groups at the phylum level, but species of gut microbiota were different. Alpha diversity index analysis showed that the richness of A3 group was increased versus A2 group. EWG during pregnancy affects the abundance and proportion of gut microbiota in the third trimester. Therefore, maintaining moderate weight gain during pregnancy helps to maintain intestinal homeostasis.
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Affiliation(s)
- Fengping Fu
- Shandong Provincial Maternal and Child Health Care Hospital, No. 238 Jingshi East Road, Jinan, 250000, China
| | - Fengqin Wang
- Shandong Provincial Maternal and Child Health Care Hospital, No. 238 Jingshi East Road, Jinan, 250000, China
| | - Jian Ding
- Shandong Provincial Maternal and Child Health Care Hospital, No. 238 Jingshi East Road, Jinan, 250000, China
| | - Li Xiao
- Shandong Provincial Maternal and Child Health Care Hospital, No. 238 Jingshi East Road, Jinan, 250000, China
| | - Xia Song
- Shandong Provincial Maternal and Child Health Care Hospital, No. 238 Jingshi East Road, Jinan, 250000, China.
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Kriger-Sharabi O, Malnick SDH, Fisher D. Manipulation of the intestinal microbiome-a slow journey to primetime. World J Clin Cases 2023; 11:4975-4988. [PMID: 37583860 PMCID: PMC10424025 DOI: 10.12998/wjcc.v11.i21.4975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/17/2023] [Accepted: 06/30/2023] [Indexed: 07/26/2023] Open
Abstract
The gut microbiota has important functions in the regulation of normal body functions. Alterations of the microbiota are being increasingly linked to various disease states. The microbiome has been manipulated via the administration of stool from animals or humans, for more than 1000 years. Currently, fecal microbiota transplantation can be performed via endoscopic administration of fecal matter to the duodenum or colon or via capsules of lyophilized stools. More recently fecal microbial transplantation has been shown to be very effective for recurrent Clostridoides difficile infection (CDI). In addition there is some evidence of efficacy in the metabolic syndrome and its hepatic manifestation, metabolic associated fatty liver disease (MAFLD), irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). We review the current literature regarding the microbiome and the pathogenesis and treatment of CDI, MAFLD, IBS and IBD.
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Affiliation(s)
- Ofra Kriger-Sharabi
- Institute of Gastroenterology, Assuta Medical Center, Ashdod 7747629, Israel
| | - Stephen D H Malnick
- Department of Internal Medicine, Kaplan Medical Center, Rehovot 76100, Israel
| | - David Fisher
- Department of Endocrinology, Soroka Medical Center, Beer Sheva POB 151, Israel
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Torrez Lamberti MF, Parker LA, Gonzalez CF, Lorca GL. Pasteurization of human milk affects the miRNA cargo of EVs decreasing its immunomodulatory activity. Sci Rep 2023; 13:10057. [PMID: 37344543 DOI: 10.1038/s41598-023-37310-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 06/20/2023] [Indexed: 06/23/2023] Open
Abstract
In this report, we evaluated the effect of the pasteurization (P) process of mother's own milk (MOM) on the miRNA content of extracellular vesicles (EVs) and its impact on innate immune responses. Differences in size or particle number were not observed upon pasteurization of MOM (PMOM). However, significant differences were observed in the EV membrane marker CD63 and miRNA profiles. miRNA sequencing identified 33 differentially enriched miRNAs between MOMEV and PMOMEV. These changes correlated with significant decreases in the ability of PMOMEV to modulate IL-8 secretion in intestinal Caco2 cells where only MOMEV were able to decrease IL-8 secretion in presence of TNFα. While EVs from MOMEV and PMOMEV were both able to induce a tolerogenic M2-like phenotype in THP-1 macrophages, a significant decrease in the transcript levels of IL-10 and RNA sensing genes was observed with PMOMEV. Together, our data indicates that pasteurization of MOM impacts the integrity and functionality of MOMEV, decreasing its EVs-mediated immunomodulatory activity. This data provides biomarkers that may be utilized during the optimization of milk processing to preserve its bioactivity.
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Affiliation(s)
- Monica F Torrez Lamberti
- Department of Microbiology and Cell Science, Genetics Institute, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, USA
| | | | - Claudio F Gonzalez
- Department of Microbiology and Cell Science, Genetics Institute, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, USA
| | - Graciela L Lorca
- Department of Microbiology and Cell Science, Genetics Institute, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, USA.
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11
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Xie Z, Li Y, Xiong K, Tu Z, Waiho K, Yang C, Deng Y, Li S, K H Fang J, Hu M, Dupont S, Wang Y. Combined effect of salinity and hypoxia on digestive enzymes and intestinal microbiota in the oyster Crassostrea hongkongensis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 331:121921. [PMID: 37263564 DOI: 10.1016/j.envpol.2023.121921] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 05/26/2023] [Accepted: 05/27/2023] [Indexed: 06/03/2023]
Abstract
Anthropologic activities caused frequent eutrophication in coastal and estuarine waters, resulting in diel-cycling hypoxia. Given global climate change, extreme weather events often occur, thus salinity fluctuation frequently breaks out in these waters. This study aimed to evaluate the combined effects of salinity and hypoxia on intestinal microbiota and digestive enzymes of Crassostrea hongkongensis. Specifically, we sequenced 16 S rRNA of intestinal microbiota and measured the digestive enzymes trypsin (TRS), lipase (LPS) and amylase (AMY) in oysters exposed for 28 days to three salinities (10, 25 and 35) and two dissolved oxygen conditions, normoxia (6 mg/L) and hypoxia (6 mg/L for 12 h, 2 mg/L for 12 h). Oysters in normoxia and salinity of 25 were treated as control. After 28-day exposure, for microbial components, Fusobacteriota, Firmicutes, Bacteroidota, Proteobacteria and Actinobacteriota comprised the majority for all experimental groups. Compared with the control group, the diversity and structure of intestinal microbiota tended to change in all treated groups. The species richness in C. hongkongensis intestine also changed. It was the most significant that high salinity increased Proteobacteria proportion while low salinity and hypoxia increased Fusobacteriota but decreased Proteobacteria, respectively. Additionally, Actinobacteriota was sensitive and changed under environmental stressor (P < 0.01). The prediction results on intestinal microbiota showed that, all functions of oysters were up-regulated to distinct degrees under low/high salinity with hypoxia. According to the KEGG prediction, cellular processes were more active and energy metabolism upregulated, indicating the adaptation of C. hongkongensis to environmental change. Periodical hypoxia and low/high salinity had complex effect on the digestive enzymes, in which the activity of TRS and LPS decreased while AMY increased. High/low salinity and periodical hypoxia can change the secretion of digestive enzymes and influence intestinal microbial diversity and species richness of C. hongkongensis, deducing the chronic adverse effects on the digestive physiology in long-term exposure.
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Affiliation(s)
- Zhe Xie
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Yuting Li
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Kai Xiong
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Zhihan Tu
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Khor Waiho
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries, Universiti Malaysia Terengganu, Terengganu, 21030, Malaysia
| | - Chuangye Yang
- Fisheries College, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Yuewen Deng
- Fisheries College, Guangdong Ocean University, Zhanjiang, 524088, China
| | - Saishuai Li
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - James K H Fang
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China
| | - Menghong Hu
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China
| | - Sam Dupont
- Department of Biological & Environmental Sciences, University of Gothenburg, 45178, Fiskebäckskil, Sweden; International Atomic Energy Agency, Environment Laboratories, 98000, Principality of Monaco, Monaco
| | - Youji Wang
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China; Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, College of Fisheries and Life Science, Shanghai Ocean University, Shanghai, 201306, China.
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12
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Dutton CL, Maisha FM, Quinn EB, Morales KL, Moore JM, Mulligan CJ. Maternal Psychosocial Stress Is Associated with Reduced Diversity in the Early Infant Gut Microbiome. Microorganisms 2023; 11:microorganisms11040975. [PMID: 37110398 PMCID: PMC10142543 DOI: 10.3390/microorganisms11040975] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 03/28/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
The developing infant gut microbiome is highly sensitive to environmental exposures, enabling its evolution into an organ that supports the immune system, confers protection from infection, and facilitates optimal gut and central nervous system function. In this study, we focus on the impact of maternal psychosocial stress on the infant gut microbiome. Forty-seven mother-infant dyads were recruited at the HEAL Africa Hospital in Goma, Democratic Republic of Congo. Extensive medical, demographic, and psychosocial stress data were collected at birth, and infant stool samples were collected at six weeks, three months, and six months. A composite maternal psychosocial stress score was created, based on eight questionnaires to capture a diverse range of stress exposures. Full-length 16S rRNA gene sequences were generated. Infants of mothers with high composite stress scores showed lower levels of gut microbiome beta diversity at six weeks and three months, as well as higher levels of alpha diversity at six months compared to infants of low stress mothers. Longitudinal analyses showed that infants of high stress mothers had lower levels of health-promoting Lactobacillus gasseri and Bifidobacterium pseudocatenulatum at six weeks compared to infants of low stress mothers, but the differences largely disappeared by three to six months. Previous research has shown that L. gasseri can be used as a probiotic to reduce inflammation, stress, and fatigue, as well as to improve mental state, while B. pseudocatenulatum is important in modulating the gut-brain axis in early development and in preventing mood disorders. Our finding of reduced levels of these health-promoting bacteria in infants of high stress mothers suggests that the infant gut microbiome may help mediate the effect of maternal stress on infant health and development.
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Affiliation(s)
- Christopher L Dutton
- Department of Anthropology, University of Florida, 1115 Turlington Hall, P.O. Box 117305, Gainesville, FL 32611-7305, USA
- Genetics Institute, University of Florida, 2033 Mowry Rd, P.O. Box 103610, Gainesville, FL 32610-3610, USA
- Department of Biology, University of Florida, 220 Bartram Hall, P.O. Box 118525, Gainesville, FL 32611-8525, USA
| | - Felicien Masanga Maisha
- Department of Anthropology, University of Florida, 1115 Turlington Hall, P.O. Box 117305, Gainesville, FL 32611-7305, USA
- Genetics Institute, University of Florida, 2033 Mowry Rd, P.O. Box 103610, Gainesville, FL 32610-3610, USA
- HEAL Africa Hospital, Rue Lyn Lusi No. 111, Goma BP 319, Democratic Republic of the Congo
| | - Edward B Quinn
- Department of Anthropology, University of Florida, 1115 Turlington Hall, P.O. Box 117305, Gainesville, FL 32611-7305, USA
- Genetics Institute, University of Florida, 2033 Mowry Rd, P.O. Box 103610, Gainesville, FL 32610-3610, USA
| | - Katherine Liceth Morales
- Department of Anthropology, University of Florida, 1115 Turlington Hall, P.O. Box 117305, Gainesville, FL 32611-7305, USA
- Genetics Institute, University of Florida, 2033 Mowry Rd, P.O. Box 103610, Gainesville, FL 32610-3610, USA
| | - Julie M Moore
- Department of Infectious Diseases & Immunology, College of Veterinary Medicine, University of Florida, Room V3-111B, P.O. Box 110880, Gainesville, FL 32611-4111, USA
| | - Connie J Mulligan
- Department of Anthropology, University of Florida, 1115 Turlington Hall, P.O. Box 117305, Gainesville, FL 32611-7305, USA
- Genetics Institute, University of Florida, 2033 Mowry Rd, P.O. Box 103610, Gainesville, FL 32610-3610, USA
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13
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Jach ME, Serefko A, Szopa A, Sajnaga E, Golczyk H, Santos LS, Borowicz-Reutt K, Sieniawska E. The Role of Probiotics and Their Metabolites in the Treatment of Depression. Molecules 2023; 28:molecules28073213. [PMID: 37049975 PMCID: PMC10096791 DOI: 10.3390/molecules28073213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/31/2023] [Accepted: 04/02/2023] [Indexed: 04/08/2023] Open
Abstract
Depression is a common and complex mental and emotional disorder that causes disability, morbidity, and quite often mortality around the world. Depression is closely related to several physical and metabolic conditions causing metabolic depression. Studies have indicated that there is a relationship between the intestinal microbiota and the brain, known as the gut–brain axis. While this microbiota–gut–brain connection is disturbed, dysfunctions of the brain, immune system, endocrine system, and gastrointestinal tract occur. Numerous studies show that intestinal dysbiosis characterized by abnormal microbiota and dysfunction of the microbiota–gut–brain axis could be a direct cause of mental and emotional disorders. Traditional treatment of depression includes psychotherapy and pharmacotherapy, and it mainly targets the brain. However, restoration of the intestinal microbiota and functions of the gut–brain axis via using probiotics, their metabolites, prebiotics, and healthy diet may alleviate depressive symptoms. Administration of probiotics labeled as psychobiotics and their metabolites as metabiotics, especially as an adjuvant to antidepressants, improves mental disorders. It is a new approach to the prevention, management, and treatment of mental and emotional illnesses, particularly major depressive disorder and metabolic depression. For the effectiveness of antidepressant therapy, psychobiotics should be administered at a dose higher than 1 billion CFU/day for at least 8 weeks.
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Affiliation(s)
- Monika Elżbieta Jach
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, Konstantynów Street 1I, 20-708 Lublin, Poland
| | - Anna Serefko
- Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland
| | - Aleksandra Szopa
- Department of Clinical Pharmacy and Pharmaceutical Care, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland
| | - Ewa Sajnaga
- Department of Biomedicine and Environmental Research, The John Paul II Catholic University of Lublin, Konstantynów Street 1J, 20-708 Lublin, Poland
| | - Hieronim Golczyk
- Department of Molecular Biology, The John Paul II Catholic University of Lublin, Konstantynów Street 1I, 20-708 Lublin, Poland
| | - Leandro Soares Santos
- Department of Animal and Rural Technology, State University of Southwest Bahia, Itapetinga 45700-000, BA, Brazil
| | - Kinga Borowicz-Reutt
- Independent Unit of Experimental Neuropathophysiology, Department of Toxicology, Medical University of Lublin, Jaczewskiego 8b, 20-090 Lublin, Poland
| | - Elwira Sieniawska
- Department of Natural Products Chemistry, Medical University of Lublin, Chodźki Street 1, 20-093 Lublin, Poland
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14
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Gai Z, Dong Y, Xu F, Zhang J, Yang Y, Wang Y. Changes in the gut microbiota composition of healthy young volunteers after administration of Lacticaseibacillus rhamnosus LRa05: A placebo-controlled study. Front Nutr 2023; 10:1105694. [PMID: 36998912 PMCID: PMC10043436 DOI: 10.3389/fnut.2023.1105694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/27/2023] [Indexed: 03/16/2023] Open
Abstract
The gut microbiota promotes gastrointestinal health in humans; however, the effect of probiotics on the gut microbiota of healthy adults has not been documented clearly. This placebo-controlled study was conducted to assess the effect of Lacticaseibacillus rhamnosus LRa05 supplementation on the gut microbiota of healthy adults. The subjects (N = 100) were randomized 1:1 to receive (1) maltodextrin (placebo, CTL group) and (2) maltodextrin + strain LRa05 (1 × 1010 colony-forming units/day, LRa05 group). The duration of the intervention was 4 weeks, and changes in the gut microbiota from before to after the intervention were investigated using 16S rRNA high-throughput sequencing. In terms of alpha diversity, no significant difference in the composition of the gut microbiota was found between the LRa05 and CTL groups. 16S rRNA sequencing analysis showed that the relative abundance of Lacticaseibacillus significantly increased after supplementation with LRa05. Furthermore, a decreasing trend in the abundance of Sellimonas and a significant decrease in the salmonella infection pathway were observed in the LRa05 group compared with the CTL group. These findings indicate the potential of LRa05 to colonize the human gut and reduce the abundance of harmful bacteria in the microbiota.
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Affiliation(s)
- Zhonghui Gai
- Department of Research and Development, Wecare-Bio Probiotics (Suzhou) Co., Ltd., Suzhou, China
| | - Yao Dong
- Department of Research and Development, Wecare-Bio Probiotics (Suzhou) Co., Ltd., Suzhou, China
| | - Fei Xu
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, China
- Henan Province Wheat-Flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
- *Correspondence: Fei Xu,
| | - Junli Zhang
- Department of Research and Development, Wecare-Bio Probiotics (Suzhou) Co., Ltd., Suzhou, China
| | - Yujiao Yang
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, China
- Henan Province Wheat-Flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
| | - Yuwen Wang
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, China
- Henan Province Wheat-Flour Staple Food Engineering Technology Research Centre, Zhengzhou, China
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15
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Odakura AM, Caldara FR, Burbarelli MFDC, Almeida Paz ICDL, Garcia RG, Oliveira dos Santos VM, de Brito Mandu DF, Braz JM, Lourenço da Silva MI. Dietary Supplementation of Eubiotic Fiber Based on Lignocellulose on Performance and Welfare of Gestating and Lactating Sows. Animals (Basel) 2023; 13:ani13040695. [PMID: 36830483 PMCID: PMC9952275 DOI: 10.3390/ani13040695] [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: 01/05/2023] [Revised: 01/29/2023] [Accepted: 02/02/2023] [Indexed: 02/18/2023] Open
Abstract
The present study aimed to evaluate the effects of partially fermentable insoluble dietary fiber supplementation on the behavior, surface temperature, and reproductive parameters of gestating and lactating sows, as well as on the performance of their litters. Four hundred hyper-prolific sows were assigned in a randomized block design with two treatment groups during the gestation phase: Control (C), corn-soy based diets, or corn-soy based diets with daily 55 g supplementation of eubiotic fiber (F) from the 85th day of gestation until the farrowing (late pregnancy). During the lactation phase, the sows were assigned in a 2 × 2 factorial design using the following treatment groups: (1) CC, no fiber included during gestation and lactation. (2) FC, daily inclusion of 55 g of fiber only during late pregnancy. (3) CF, daily inclusion of 55 g of fiber only during lactation. (4) FF, daily inclusion of 55 g of fiber during late pregnancy and lactation. Sows that received dietary fiber supplementation during the final third of gestation increased feed intake during lactation. Piglets from sows supplemented in both phases showed a significant increase in weight at weaning. The dietary supplementation of eubiotic fiber for sows in the end period of gestation and lactation improved performance and welfare, with positive consequences for developing their litters.
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Affiliation(s)
- Agnês Markiy Odakura
- College of Agrarian Sciences (FCA), Federal University of Grande Dourados (UFGD), Dourados 79804-970, Brazil
- Correspondence:
| | - Fabiana Ribeiro Caldara
- College of Agrarian Sciences (FCA), Federal University of Grande Dourados (UFGD), Dourados 79804-970, Brazil
| | | | | | - Rodrigo Garófallo Garcia
- College of Agrarian Sciences (FCA), Federal University of Grande Dourados (UFGD), Dourados 79804-970, Brazil
| | - Viviane Maria Oliveira dos Santos
- Faculty of Veterinary Medicine and Animal Sciences (FAMEZ), Federal University of Mato Grosso do Sul (UFMS), Campo Grande 79070-900, Brazil
| | | | - Jaqueline Murback Braz
- College of Agrarian Sciences (FCA), Federal University of Grande Dourados (UFGD), Dourados 79804-970, Brazil
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16
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You X, Rani A, Özcan E, Lyu Y, Sela DA. Bifidobacterium longum subsp. infantis utilizes human milk urea to recycle nitrogen within the infant gut microbiome. Gut Microbes 2023; 15:2192546. [PMID: 36967532 PMCID: PMC10054289 DOI: 10.1080/19490976.2023.2192546] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
Human milk guides the structure and function of microbial commensal communities that colonize the nursing infant gut. Indigestible molecules dissolved in human milk establish a microbiome often dominated by bifidobacteria capable of utilizing these substrates. Interestingly, urea accounts for ~15% of total human milk nitrogen, representing a potential reservoir for microbiota that may be salvaged for critical metabolic operations during lactation and neonatal development. Accordingly, B. infantis strains are competent for urea nitrogen utilization, constituting a previously hypothetical phenotype in commensal bacteria hosted by humans. Urease gene expression, downstream nitrogen metabolic pathways, and enzymatic activity are induced during urea utilization to yield elevated ammonia concentrations. Moreover, biosynthetic networks relevant to infant nutrition and development are transcriptionally responsive to urea utilization including branched chain and other essential amino acids. Importantly, isotopically labeled urea nitrogen is broadly distributed throughout the expressed B. infantis proteome. This incisively demonstrates that the previously inaccessible urea nitrogen is incorporated into microbial products available for infant host utilization. In aggregate, B. infantis possesses the requisite phenotypic foundation to participate in human milk urea nitrogen recycling within its infant host and thus may be a key contributor to nitrogen homeostasis early in life.
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Affiliation(s)
- Xiaomeng You
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Asha Rani
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Ezgi Özcan
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Yang Lyu
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - David A Sela
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
- Department of Microbiology, University of Massachusetts, Amherst, MA, USA
- Department of Nutrition, University of Massachusetts, Amherst, MA, USA
- Department of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA, USA
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17
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Mills S, Yang B, Smith GJ, Stanton C, Ross RP. Efficacy of Bifidobacterium longum alone or in multi-strain probiotic formulations during early life and beyond. Gut Microbes 2023; 15:2186098. [PMID: 36896934 PMCID: PMC10012958 DOI: 10.1080/19490976.2023.2186098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
The significance of Bifidobacterium to human health can be appreciated from its early colonization of the neonatal gut, where Bifidobacterium longum represents the most abundant species. While its relative abundance declines with age, it is further reduced in several diseases. Research into the beneficial properties of B. longum has unveiled a range of mechanisms, including the production of bioactive molecules, such as short-chain fatty acids, polysaccharides, and serine protease inhibitors. From its intestinal niche, B. longum can have far-reaching effects in the body influencing immune responses in the lungs and even skin, as well as influencing brain activity. In this review, we present the biological and clinical impacts of this species on a range of human conditions beginning in neonatal life and beyond. The available scientific evidence reveals a strong rationale for continued research and further clinical trials that investigate the ability of B. longum to treat or prevent a range of diseases across the human lifespan.
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Affiliation(s)
- Susan Mills
- APC Microbiome Ireland, University College Cork, Cork, Ireland
| | - Bo Yang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | | | - Catherine Stanton
- APC Microbiome Ireland, University College Cork, Cork, Ireland.,Food Biosciences Department, Teagasc Food Research Centre, Co Cork, Ireland
| | - R Paul Ross
- APC Microbiome Ireland, University College Cork, Cork, Ireland
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18
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Hossain S, Manan H, Shukri ZNA, Othman R, Kamaruzzan AS, Rahim AIA, Khatoon H, Minhaz TM, Islam Z, Kasan NA. Microplastics biodegradation by biofloc-producing bacteria: An inventive biofloc technology approach. Microbiol Res 2023; 266:127239. [DOI: 10.1016/j.micres.2022.127239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 08/21/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022]
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19
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Li B, Yang Y, Ding Y, Ge Y, Xu Y, Xie Y, Shi Y, Le G. Dityrosine in food: A review of its occurrence, health effects, detection methods, and mitigation strategies. Compr Rev Food Sci Food Saf 2023; 22:355-379. [PMID: 36382862 DOI: 10.1111/1541-4337.13071] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/07/2022] [Accepted: 10/15/2022] [Indexed: 11/17/2022]
Abstract
Protein and amino acid oxidation in food products produce many new compounds, of which the reactive and toxic compound dityrosine, derived from oxidized tyrosine, is the most widely studied. The high reactivity of dityrosine enables this compound to induce oxidative stress and disrupt thyroid hormone function, contributing to the pathological processes of several diseases, such as obesity, diabetes, cognitive dysfunction, aging, and age-related diseases. From the perspective of food safety and human health, protein-oxidation products in food are the main concern of consumers, health management departments, and the food industry. This review highlights the latest research on the formation pathways, toxicity, detection methods, occurrence in food, and mitigation strategies for dityrosine. Furthermore, the control of dityrosine in family cooking and food-processing industry has been discussed. Food-derived dityrosine primarily originates from high-protein foods, such as meat and dairy products. Considering its toxicity, combining rapid high sensitivity dityrosine detection techniques with feasible control methods could be an effective strategy to ensure food safety and maintain human health. However, the current dityrosine detection and mitigation strategies exhibit some inherent characteristics and limitations. Therefore, developing technologies for rapid and effective dityrosine detection and control at the industrial level is necessary.
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Affiliation(s)
- Bowen Li
- National Engineering Laboratory/Key Laboratory of Henan Province, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan Province, 450001, China.,State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, 214122, China
| | - Yuhui Yang
- National Engineering Laboratory/Key Laboratory of Henan Province, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan Province, 450001, China
| | - Yinyi Ding
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang Province, 310018, China
| | - Yueting Ge
- College of Life Science, Xinyang Normal University, Xinyang, Henan Province, 464000, China
| | - Yuncong Xu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Yanli Xie
- National Engineering Laboratory/Key Laboratory of Henan Province, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan Province, 450001, China
| | - Yonghui Shi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, 214122, China
| | - Guowei Le
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu Province, 214122, China
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20
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Noor S, Ali S, Riaz S, Sardar I, Farooq MA, Sajjad A. Chemopreventive role of probiotics against cancer: a comprehensive mechanistic review. Mol Biol Rep 2023; 50:799-814. [PMID: 36324027 DOI: 10.1007/s11033-022-08023-7] [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: 08/18/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022]
Abstract
Probiotics use different mechanisms such as intestinal barrier improvement, bacterial translocation and maintaining gut microbiota homeostasis to treat cancer. Probiotics' ability to induce apoptosis against tumor cells makes them more effective to treat cancer. Moreover, probiotics stimulate immune function through an immunomodulation mechanism that induces an anti-tumor effect. There are different strains of probiotics, but the most important ones are lactic acid bacteria (LAB) having antagonistic and anti-mutagenic activities. Live and dead probiotics have anti-inflammatory, anti-proliferative, anti-oxidant and anti-metastatic properties which are useful to fight against different diseases, especially cancer. The main focus of this article is to review the anti-cancerous properties of probiotics and their role in the reduction of different types of cancer. However, further investigations are in progress to improve the efficiency of probiotics in cancer treatment.
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Affiliation(s)
- Shehzeen Noor
- Applied Entomology and Medical Toxicology and Laboratory, Department of Zoology, Government College University, Lahore, Pakistan
| | - Shaukat Ali
- Applied Entomology and Medical Toxicology and Laboratory, Department of Zoology, Government College University, Lahore, Pakistan.
| | - Shumaila Riaz
- Applied Entomology and Medical Toxicology and Laboratory, Department of Zoology, Government College University, Lahore, Pakistan
| | - Iqra Sardar
- Applied Entomology and Medical Toxicology and Laboratory, Department of Zoology, Government College University, Lahore, Pakistan
| | - Muhammad Adeel Farooq
- Applied Entomology and Medical Toxicology and Laboratory, Department of Zoology, Government College University, Lahore, Pakistan
| | - Ayesha Sajjad
- Applied Entomology and Medical Toxicology and Laboratory, Department of Zoology, Government College University, Lahore, Pakistan
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21
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Breddels EM, Simin J, Fornes R, Lilja Engstrand H, Engstrand L, Bruyndonckx R, Brusselaers N. Population-based cohort study: proton pump inhibitor use during pregnancy in Sweden and the risk of maternal and neonatal adverse events. BMC Med 2022; 20:492. [PMID: 36539798 PMCID: PMC9768950 DOI: 10.1186/s12916-022-02673-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 11/21/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Approximately half of all women suffer from heartburn at some stage during pregnancy. The most effective treatment is proton pump inhibitors, but the safety of use during pregnancy cannot be guaranteed. This study aimed to elucidate the effect of proton pump inhibitors on the risk of pre-eclampsia, gestational diabetes mellitus, preterm birth, an Apgar score at 5 min below 7, and a child being small or large for its gestational age. METHODS This Swedish population-based study included 1,089,514 live singleton deliveries between July 2006 and December 2016 in Sweden. Multiple logistic regression was used to model the outcomes as a function of the covariates. Results were presented as odds ratios with 95% confidence intervals. RESULTS In 1.4% of all pregnancies, the mother used proton pump inhibitors in the period from 3 months before the last menstrual period up to delivery. The use of proton pump inhibitors was associated with higher odds of pre-eclampsia (odds ratio = 1.19, 1.10-1.29), gestational diabetes mellitus (odds ratio = 1.29, 1.16-1.43), preterm birth (odds ratio = 1.23, 1.14-1.32), and small for gestational age (odds ratio = 1.27, 1.16-1.40) and lower odds of large for gestational age (odds ratio = 0.84, 0.77-0.91). No significant association was found with a low Apgar score 5 min after birth. CONCLUSIONS Proton pump inhibitor use was associated with a higher risk of pre-eclampsia, gestational diabetes, preterm birth, and being born small for gestational age.
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Affiliation(s)
- Esmee M Breddels
- I-BioStat, Data Science Institute, Hasselt University, Hasselt, Belgium.,Centre for Translational Microbiome Research, Department of Microbiology Tumor and Cell Biology, Karolinska Institutet, Biomedicum A8, Solnavägen 9, 17165, Stockholm, Sweden
| | - Johanna Simin
- Centre for Translational Microbiome Research, Department of Microbiology Tumor and Cell Biology, Karolinska Institutet, Biomedicum A8, Solnavägen 9, 17165, Stockholm, Sweden
| | - Romina Fornes
- Centre for Translational Microbiome Research, Department of Microbiology Tumor and Cell Biology, Karolinska Institutet, Biomedicum A8, Solnavägen 9, 17165, Stockholm, Sweden
| | - Helene Lilja Engstrand
- Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
| | - Lars Engstrand
- Centre for Translational Microbiome Research, Department of Microbiology Tumor and Cell Biology, Karolinska Institutet, Biomedicum A8, Solnavägen 9, 17165, Stockholm, Sweden
| | - Robin Bruyndonckx
- I-BioStat, Data Science Institute, Hasselt University, Hasselt, Belgium
| | - Nele Brusselaers
- Centre for Translational Microbiome Research, Department of Microbiology Tumor and Cell Biology, Karolinska Institutet, Biomedicum A8, Solnavägen 9, 17165, Stockholm, Sweden. .,Global Health Institute, Antwerp University, Antwerp, Belgium.
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22
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Luo H, Chen Y, Kuang X, Wang X, Yang F, Cao Z, Wang L, Lin S, Wu F, Liu J. Chemical reaction-mediated covalent localization of bacteria. Nat Commun 2022; 13:7808. [PMID: 36528693 PMCID: PMC9759558 DOI: 10.1038/s41467-022-35579-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
Methods capable of manipulating bacterial colonization are of great significance for modulating host-microbiota relationships. Here, we describe a strategy of in-situ chemical reaction-mediated covalent localization of bacteria. Through a simple one-step imidoester reaction, primary amino groups on bacterial surface can be converted to free thiols under cytocompatible conditions. Surface thiolation is applicable to modify diverse strains and the number of introduced thiols per bacterium can be easily tuned by varying feed ratios. These chemically reactive bacteria are able to spontaneously bond with mucous layer by catalyst-free thiol-disulfide exchange between mucin-associated disulfides and newly converted thiols on bacterial surface and show thiolation level-dependent attachment. Bacteria optimized with 9.3 × 107 thiols per cell achieve 170-fold higher attachment in mucin-enriched jejunum, a challenging location for gut microbiota to colonize. As a proof-of-concept application for microbiota transplantation, covalent bonding-assisted localization of an oral probiotic in the jejunum generates an improved remission of jejunal mucositis. Our findings demonstrate that transforming bacteria with a reactive surface provides an approach to chemically control bacterial localization, which is highly desirable for developing next-generation bacterial living bioagents.
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Affiliation(s)
- Huilong Luo
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Yanmei Chen
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Xiao Kuang
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Xinyue Wang
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Fengmin Yang
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Zhenping Cao
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Lu Wang
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Sisi Lin
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Feng Wu
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Jinyao Liu
- grid.16821.3c0000 0004 0368 8293Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Institute of Molecular Medicine, State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
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D'Auria E, Acunzo M, Salvatore S, Grazi R, Agosti M, Vandenplas Y, Zuccotti G. Biotics in atopic diseases: state of the art and future perspectives. Minerva Pediatr (Torino) 2022; 74:688-702. [PMID: 36149096 DOI: 10.23736/s2724-5276.22.07010-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Prevalence of allergic diseases has growing in recent decades, being a significant burden for patients and their families. Different environmental factors, acting in early life, can significantly affect the timing and diversity of bacterial colonization and the immune system development. Growing evidence points to a correlation between early life microbial perturbation and development of allergic diseases. Besides, changes in the microbiota in one body site may influence other microbiota communities at distance by different mechanisms, including microbial-derived metabolites, mainly the short chain fatty acids (SCFA). Hence, there has been an increasing interest on the role of "biotics" (probiotics, prebiotics, symbiotics and postbiotics) in shaping dysbiosis and modulating allergic risk. Systemic type 2 inflammation is emerging as a common pathogenetic pathway of allergic diseases, intertwining communication with the gut mcirobiota. The aim of this review was to provide an update overview of the current knowledge of biotics in prevention and treatment of allergic diseases, also addressing research gaps which need to be filled.
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Affiliation(s)
- Enza D'Auria
- Department of Pediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy -
| | - Miriam Acunzo
- Department of Pediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - Silvia Salvatore
- Department of Pediatrics, University of Insubria, F. Del Ponte Hospital, Varese, Italy
| | - Roberta Grazi
- Department of Pediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - Massimo Agosti
- Department of Pediatrics, University of Insubria, F. Del Ponte Hospital, Varese, Italy
| | - Yvan Vandenplas
- KidZ Health Castle, Free University of Brussels, Brussels, Belgium
| | - Gianvincenzo Zuccotti
- Department of Pediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
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Jendraszak M, Gałęcka M, Kotwicka M, Schwiertz A, Regdos A, Pazgrat-Patan M, Andrusiewicz M. Impact of Biometric Patient Data, Probiotic Supplementation, and Selected Gut Microorganisms on Calprotectin, Zonulin, and sIgA Concentrations in the Stool of Adults Aged 18-74 Years. Biomolecules 2022; 12:biom12121781. [PMID: 36551209 PMCID: PMC9775524 DOI: 10.3390/biom12121781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
Alterations to the intestinal barrier may be involved in the pathogenesis of various chronic diseases. The diagnosis of mucosal barrier disruption has become a new therapeutic target for disease prevention. The aim of this study was to determine whether various patient demographic and biometric data, often not included in diagnostic analyses, may affect calprotectin, zonulin, and sIgA biomarker values. Stool markers' levels in 160 samples were measured colorimetrically. The analysis of twenty key bacteria (15 genera and 5 species) was carried out on the basis of diagnostic tests, including cultures and molecular tests. The concentrations of selected markers were within reference ranges for most patients. The sIgA level was significantly lower in participants declaring probiotics supplementation (p = 0.0464). We did not observe differences in gastrointestinal discomfort in participants. We found significant differences in the sIgA level between the 29-55 years and >55 years age-related intervals groups (p = 0.0191), together with a significant decreasing trend (p = 0.0337) in age-dependent sIgA concentration. We observed complex interdependencies and relationships between their microbiota and the analyzed biomarkers. For correct clinical application, standardized values of calprotectin and sIgA should be determined, especially in elderly patients. We observed a correlation between the composition of the gut community and biomarker levels, although it requires further in-depth analysis.
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Affiliation(s)
- Magdalena Jendraszak
- Chair and Department of Cell Biology, Poznan University of Medical Sciences, Rokietnicka 5D, 60-806 Poznań, Poland
- Correspondence: (M.J.); (M.A.)
| | | | - Małgorzata Kotwicka
- Chair and Department of Cell Biology, Poznan University of Medical Sciences, Rokietnicka 5D, 60-806 Poznań, Poland
| | | | | | | | - Mirosław Andrusiewicz
- Chair and Department of Cell Biology, Poznan University of Medical Sciences, Rokietnicka 5D, 60-806 Poznań, Poland
- Correspondence: (M.J.); (M.A.)
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Zheng M, Zheng Y, Zhang Y, Zhu Y, Yang Y, Oda T, Ni H, Jiang Z. In vitro fermentation of Bangia fusco-purpurea polysaccharide by human gut microbiota and the protective effects of the resultant products on Caco-2 cells from lipopolysaccharide-induced injury. Int J Biol Macromol 2022; 222:818-829. [PMID: 36174866 DOI: 10.1016/j.ijbiomac.2022.09.217] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/19/2022] [Accepted: 09/24/2022] [Indexed: 11/17/2022]
Abstract
Polysaccharide extracted from red seaweed Bangia fusco-purpurea (BFP) is a novel sulfated galactan, differed from agarans and carrageenans in fine structure. In this study, in vitro fermentation characteristics of BFP by human gut microbiota and its protective effect on lipopolysaccharide (LPS)-induced injury in Caco-2 cells were investigated. Our results showed that BFP was mainly degraded at transverse colon for 18 h fermentation by gut microbiota with reduced molecular weight. Meanwhile, BFP fermentation was associated with increased short-chain fatty acids (SCFAs) as compared to control group, especially acetic acid was increased to 129.53 ± 0.24 from 82.14 ± 0.23 mmol/L, and butyric acid was up to 1.56 ± 0.004 from 0.62 ± 0.01 mmol/L. Furthermore, BFP promoted abundances of Bacteroidetes and Firmicutes, while decreased numbers of Proteobacteria. The up-regrated beneficial differential metabolites were SCFAs, L-proline, arginine, folic acid, pyridoxamine, thiamine, etc. (p < 0.05), and their related metabolic pathways mainly included mTOR, arginine biosynthesis, and vitamin metabolism. Notably, BFP fermentation products at transverse colon significantly restored cell viability of LPS-treated Caco-2 cells from 73.79 ± 0.48 % to 93.79-99.64 %, which might be caused by increased beneficial differential metabolites (e.g., SCFAs). Our findings suggest that BFP has prebiotic potential and can enhance gut health.
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Affiliation(s)
- Mingjing Zheng
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, Liaoning 116034, China; Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, Xiamen, Fujian 361021, China
| | - Yajun Zheng
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, China
| | - Yifei Zhang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, China
| | - Yanbing Zhu
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, Liaoning 116034, China; Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, Xiamen, Fujian 361021, China
| | - Yuanfan Yang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, Liaoning 116034, China; Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, Xiamen, Fujian 361021, China
| | - Tatsuya Oda
- Graduate School of Fisheries Science & Environmental Studies, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan
| | - Hui Ni
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, Liaoning 116034, China; Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, Xiamen, Fujian 361021, China; Xiamen Ocean Vocational College, Xiamen, Fujian 361102, China
| | - Zedong Jiang
- College of Ocean Food and Biological Engineering, Jimei University, Xiamen, Fujian 361021, China; Collaborative Innovation Center of Seafood Deep Processing, Dalian Polytechnic University, Dalian, Liaoning 116034, China; Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering, Xiamen, Fujian 361021, China.
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Wang F, Zhao T, Wang W, Dai Q, Ma X. Meta-analysis of the efficacy of probiotics to treat diarrhea. Medicine (Baltimore) 2022; 101:e30880. [PMID: 36197181 PMCID: PMC9509072 DOI: 10.1097/md.0000000000030880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND To collect the published trials of probiotics in the treatment of diarrhea and to strictly evaluate and systematically analyze the efficacy of probiotics use for the prevention and treatment of patients with diarrhea. METHODS We searched domestic and foreign literature published between January 2016 and July 2022 to find randomized control trials that used probiotics to treat diarrhea. Only studies published in English were considered. The quality of the included literatures was assessed by using the methods provided in the Cochrane Handbook. Valid data were extracted and analyzed by meta- analysis using the Software RevMan5.2. RESULTS Total 16 trials and 1585 patients were included. The results of the meta- analysis showed that in comparison with the simple Western medicine treatment group or placebo, the added use of probiotics could improve stool frequency, stool morphology, and related irritable bowel syndrome symptoms. CONCLUSION The added use of probiotics can further improve clinical outcomes in the patients with diarrhea; however, the implementation of larger and higher quality clinical trials is necessary to verify this conclusion.
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Affiliation(s)
- Fujie Wang
- Nutritional Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ting Zhao
- Nutritional Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Weiwei Wang
- Department of Critical Care Medicine, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qianqian Dai
- Nutritional Department, Xuzhou Cancer Hospital, Xuzhou China
| | - Xianghua Ma
- Nutritional Department, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- *Correspondence: Xianghua Ma, Nutritional Department, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, Nanjing, Jiangsu, China (e-mail: )
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Kumbhare SV, Jones WD, Fast S, Bonner C, Jong G', Van Domselaar G, Graham M, Narvey M, Azad MB. Source of human milk (mother or donor) is more important than fortifier type (human or bovine) in shaping the preterm infant microbiome. Cell Rep Med 2022; 3:100712. [PMID: 36029771 PMCID: PMC9512671 DOI: 10.1016/j.xcrm.2022.100712] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 04/13/2022] [Accepted: 07/14/2022] [Indexed: 12/20/2022]
Abstract
Milk fortifiers help meet the nutritional needs of preterm infants receiving their mother's own milk (MOM) or donor human milk. We conducted a randomized clinical trial (NCT03214822) in 30 very low birth weight premature neonates comparing bovine-derived human milk fortifier (BHMF) versus human-derived fortifier (H2MF). We found that fortifier type does not affect the overall microbiome, although H2MF infants were less often colonized by an unclassified member of Clostridiales Family XI. Secondary analyses show that MOM intake is strongly associated with weight gain and microbiota composition, including Bifidobacterium, Veillonella, and Propionibacterium enrichment. Finally, we show that while oxidative stress (urinary F2-isoprostanes) is not affected by fortifier type or MOM intake, fecal calprotectin is higher in H2MF infants and lower in those consuming more MOM. Overall, the source of human milk (mother versus donor) appears more important than the type of milk fortifier (human versus bovine) in shaping preterm infant gut microbiota.
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Affiliation(s)
- Shreyas V Kumbhare
- Manitoba Interdisciplinary Lactation Centre (MILC), Winnipeg, MB, Canada; Children's Hospital Research Institute of Manitoba (CHRIM), Winnipeg, MB, Canada; Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada
| | - William-Diehl Jones
- Children's Hospital Research Institute of Manitoba (CHRIM), Winnipeg, MB, Canada; Faculty of Health Disciplines, Athabasca University, Athabasca, AB, Canada
| | - Sharla Fast
- Department of Nutrition and Food Services, Health Sciences Centre, Winnipeg, MB, Canada
| | - Christine Bonner
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Geert 't Jong
- Children's Hospital Research Institute of Manitoba (CHRIM), Winnipeg, MB, Canada; Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada
| | - Gary Van Domselaar
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada; Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada
| | - Morag Graham
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada; Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada
| | - Michael Narvey
- Children's Hospital Research Institute of Manitoba (CHRIM), Winnipeg, MB, Canada; Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada
| | - Meghan B Azad
- Manitoba Interdisciplinary Lactation Centre (MILC), Winnipeg, MB, Canada; Children's Hospital Research Institute of Manitoba (CHRIM), Winnipeg, MB, Canada; Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB, Canada.
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28
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Xie Z, Xu G, Miao F, Kong H, Hu M, Wang Y. Predator Presence Alters Intestinal Microbiota in Mussel. MICROBIAL ECOLOGY 2022:10.1007/s00248-022-02106-5. [PMID: 36068360 DOI: 10.1007/s00248-022-02106-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/29/2022] [Indexed: 06/15/2023]
Abstract
Intestinal microbes are essential participants in host vital activities. The composition of the microbiota is closely related to the environmental factors. Predator presence may impact on intestinal microbiota of prey. In the present study, stone crab Charybdis japonica was used as potential predator, an external stress on mussel Mytilus coruscus, to investigate the intestinal microbiota alteration in M. coruscus. We set up two forms of predator presence including free crab and trapped crab, with a blank treatment without crab. The composition of intestinal microbiota in mussels among different treatments showed significant differences by 16S rRNA techniques. The biodiversity increased with trapped crab presence, but decreased with free crab presence. Neisseria, the most abundant genus, fell with the presence of crabs. Besides, the Arcobacter, a kind of pathogenic bacteria, increased with free crab presence. Regarding PICRUTs analysis, Environmental Information Processing, Genetic Information Processing and Metabolism showed differences in crab presence treatments compared with the blank, with a bit higher in the presence of free crab than trapped crab. In conclusion, trapped crab effects activated the metabolism and immunity of the intestinal flora, but free crabs made mussels more susceptible to disease and mortality, corresponding to the decreased biodiversity and the increased Arcobacter in their intestine.
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Affiliation(s)
- Zhe Xie
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Guangen Xu
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Fengze Miao
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Hui Kong
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Menghong Hu
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China.
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China.
| | - Youji Wang
- International Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai, 201306, China.
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China.
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Association between diet and fecal microbiota along the first year of life. Food Res Int 2022; 162:111994. [DOI: 10.1016/j.foodres.2022.111994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 11/20/2022]
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Kijner S, Kolodny O, Yassour M. Human milk oligosaccharides and the infant gut microbiome from an eco-evolutionary perspective. Curr Opin Microbiol 2022; 68:102156. [DOI: 10.1016/j.mib.2022.102156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 03/03/2022] [Accepted: 04/14/2022] [Indexed: 12/21/2022]
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Aghamohammad S, Sepehr A, Miri ST, Najafi S, Pourshafie MR, Rohani M. The potential role of Bifidobacterium spp. as a preventive and therapeutic agent in controlling inflammation via affecting inflammatory signalling pathways. Lett Appl Microbiol 2022; 75:1254-1263. [PMID: 35876252 DOI: 10.1111/lam.13793] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/11/2022] [Accepted: 07/19/2022] [Indexed: 11/26/2022]
Abstract
Inflammatory bowel disease (IBD) is a chronic inflammatory disease with relapses and periods of remission. Forasmuch as, dysregulation of the immune system is one of the triggers of IBD, taking probiotics as one of the immunomodulators in the gut, could help to control inflammation and IBD via influencing signalling pathways. Here, we aimed to investigate the efficacy of five selected Bifidobacterium strains in modulating JAK/STAT and NF-kB inflammatory signalling pathways via using the in vitro assay. A quantitative real-time polymerase chain reaction assay was used to analyse the expression of JAK/STAT and inflammatory genes followed by potential probiotic treatments before, after and simultaneously with the inflammation induction (sonicated pathogen). The production of IL-6 and IL-1β after probiotic treatment was evaluated. Probiotic treatment resulted in the downregulation of TIRAP, IRAK4, NEMO and RIP genes in the NF-kB pathway, as well as JAK genes compared to sonicate-treated cells. The expression of STAT genes was different after our selected Bifidobacterium strains treatment. The production of IL-6 and IL-1β decreased after probiotic treatment. These strains of Bifidobacterium spp. showed anti-inflammatory effects on HT-29 cells via modulation of JAK/STAT and NF-kB signalling pathways. The use of Bifidobacterium spp. could be considered as a suitable preventive and complementary treatment for patients with inflammatory bowel disease.
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Affiliation(s)
- S Aghamohammad
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
| | - A Sepehr
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
| | - S T Miri
- Department of Biology, Science and Research Branch Islamic Azad University, Tehran, Iran
| | - S Najafi
- Department of Biology, Science and Research Branch Islamic Azad University, Tehran, Iran
| | - M R Pourshafie
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
| | - M Rohani
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
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Pavanello A, Martins IP, Tófolo LP, Previate C, Matiusso CCI, Francisco FA, Prates KV, Alves VS, de Almeida DL, Ribeiro TA, Malta A, Mathias PCDF. Fecal Microbiota Transplantation During Lactation Programs the Metabolism of Adult Wistar Rats in a Sex-specific Way. Arch Med Res 2022; 53:492-500. [PMID: 35840468 DOI: 10.1016/j.arcmed.2022.06.007] [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: 01/31/2022] [Revised: 05/27/2022] [Accepted: 06/30/2022] [Indexed: 11/02/2022]
Abstract
BACKGROUND The intestinal microbiota is involved in many physiological processes. However, the effects of microbiota in metabolic programming still unknow. We evaluated whether the transplantation of fecal microbiota during early life can program health or disease during adulthood in a model of lean and obese male and female Wistar rats. METHODS Parental obesity were induced using a small litter (SL, 3 pups/dam) model. At 90 d old, normal litter (NL, 9 pups/dam) and SL males and females (parents) from different litters were mated: NL male vs. NL female; SL male vs. SL female. After birth, male and female offspring rats were also standardized in normal litters or small litters . From the 10th until 25th d of life, the NL and SL male and female offspring received via gavage of a solution containing the diluted feces of the opposite dam (fecal microbiota, M) or saline solution (S). At 90 d of age, biometric and biochemical parameters were assessed. RESULTS NLM male rats transplanted with obese microbiota showed increased body weight, and fat pad deposition, hyperinsulinemia, glucose intolerance and dyslipidemia. SLM male rats transplanted with lean microbiota had decreased retroperitoneal and mesenteric fat, triglycerides and VLDL levels and improvement of glucose tolerance. Despite SLM female rats showed higher visceral fat, microbiota transplantation in female rats caused no changes in these parameters compared with control groups. CONCLUSION Fecal microbiota transplantation during lactation induces long-term effects on the metabolism of male Wistar rats. However, female rats were resistant to metabolic alterations caused by the treatment.
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Affiliation(s)
- Audrei Pavanello
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil
| | - Isabela Peixoto Martins
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil; Departament of Morphological Sciences, State University of Maringá, Maringá, PR, Brazil
| | - Laize Peron Tófolo
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil
| | - Carina Previate
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil
| | | | - Flávio Andrade Francisco
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil
| | - Kelly Valério Prates
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil
| | - Vander Silva Alves
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil
| | - Douglas Lopes de Almeida
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil
| | - Tatiane Aparecida Ribeiro
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil; Department of Biochemistry and Biomedical Science, McMaster University-Hamilton ON Canada
| | - Ananda Malta
- Department of Biotechnology, Genetics, and Cellular Biology, State University of Maringá, Maringá, PR, Brazil.
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Ye Y, Liu Y, Cheng K, Wu Z, Zhang P, Zhang X. Effects of Intestinal Flora on Irritable Bowel Syndrome and Therapeutic Significance of Polysaccharides. Front Nutr 2022; 9:810453. [PMID: 35634403 PMCID: PMC9131006 DOI: 10.3389/fnut.2022.810453] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 04/15/2022] [Indexed: 11/13/2022] Open
Abstract
In recent years, the relevant research on intestinal flora has been in full swing, and it has become an extremely important research direction in clinical medicine and life science. Irritable bowel syndrome (IBS) is a common disease characterized by changes in intestinal function and accompanied by comorbid anxiety. At present, the pathogenic mechanism of IBS is not yet clear. The gut-brain axis (GBA), as a two-way information exchange system between the gut and the brain, has an important influence on the prevention of IBS. Present studies have shown that polysaccharides are important for maintaining the steady status of intestinal micro-environment. This review summarized the relationship between intestinal flora, GBA and immune activation, and provided a new idea for the preventive treatment of IBS from the perspective of polysaccharides.
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Affiliation(s)
- Yang Ye
- Department of Food Science and Engineering, Ningbo University, Ningbo, China
| | - Yanan Liu
- Department of Food Science and Engineering, Ningbo University, Ningbo, China
| | - Kejun Cheng
- Chemical Biology Center, Lishui Institute of Agriculture and Forestry Sciences, Lishui, China
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo, China
| | - Peng Zhang
- Department of Student Affairs, Xinyang Normal University, Xinyang, China
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, China
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Sun Y, Ho CT, Liu Y, Zhan S, Wu Z, Zheng X, Zhang X. The Modulatory Effect of Cyclocarya paliurus Flavonoids on Intestinal Microbiota and Hypothalamus Clock Genes in a Circadian Rhythm Disorder Mouse Model. Nutrients 2022; 14:nu14112308. [PMID: 35684108 PMCID: PMC9182649 DOI: 10.3390/nu14112308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/28/2022] [Accepted: 05/29/2022] [Indexed: 01/27/2023] Open
Abstract
Circadian rhythm disruption is detrimental and results in adverse health consequences. We used a multi-omics profiling approach to investigate the effects of Cyclocarya paliurus flavonoid (CPF)-enriched diets on gut microbiota, metabolites, and hypothalamus clock genes in mice with induced circadian rhythm disruption. It was observed that CPF supplementation altered the specific composition and function of gut microbiota and metabolites induced by circadian rhythm disruption. Analysis showed that the abundance of Akkermansia increased, while the abundance of Clostridiales and Ruminiclostridium displayed a significant downward trend after the CPF intervention. Correlation analysis also revealed that these gut microbes had certain correlations with the metabolites, suggesting that CPFs help the intestinal microbiota to repair the intestinal environment and modulate the release of some beneficial metabolites. Notably, single-cell RNA-seq revealed that CPF supplementation significantly regulated the expression of genes associated with circadian rhythm, myelination, and neurodegenerative diseases. Altogether, these findings highlight that CPFs may represent a promising dietary therapeutic strategy for treating circadian rhythm disruption.
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Affiliation(s)
- Ying Sun
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.L.); (S.Z.); (Z.W.)
| | - Chi-Tang Ho
- Department of Food Science, Rutgers University, New Brunswick, NJ 08901, USA
- Correspondence: (C.-T.H.); (X.Z.); (X.Z.)
| | - Yanan Liu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.L.); (S.Z.); (Z.W.)
| | - Shennan Zhan
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.L.); (S.Z.); (Z.W.)
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.L.); (S.Z.); (Z.W.)
| | - Xiaojie Zheng
- Department of Agriculture and Biotechnology, Wenzhou Vocational College of Science and Technology, Wenzhou 325006, China
- Correspondence: (C.-T.H.); (X.Z.); (X.Z.)
| | - Xin Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China; (Y.S.); (Y.L.); (S.Z.); (Z.W.)
- Correspondence: (C.-T.H.); (X.Z.); (X.Z.)
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Ørsted M, Yashiro E, Hoffmann AA, Kristensen TN. Population bottlenecks constrain host microbiome diversity and genetic variation impeding fitness. PLoS Genet 2022; 18:e1010206. [PMID: 35604942 PMCID: PMC9166449 DOI: 10.1371/journal.pgen.1010206] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 06/03/2022] [Accepted: 04/18/2022] [Indexed: 11/23/2022] Open
Abstract
It is becoming increasingly clear that microbial symbionts influence key aspects of their host’s fitness, and vice versa. This may fundamentally change our thinking about how microbes and hosts interact in influencing fitness and adaptation to changing environments. Here we explore how reductions in population size commonly experienced by threatened species influence microbiome diversity. Consequences of such reductions are normally interpreted in terms of a loss of genetic variation, increased inbreeding and associated inbreeding depression. However, fitness effects of population bottlenecks might also be mediated through microbiome diversity, such as through loss of functionally important microbes. Here we utilise 50 Drosophila melanogaster lines with different histories of population bottlenecks to explore these questions. The lines were phenotyped for egg-to-adult viability and their genomes sequenced to estimate genetic variation. The bacterial 16S rRNA gene was amplified in these lines to investigate microbial diversity. We found that 1) host population bottlenecks constrained microbiome richness and diversity, 2) core microbiomes of hosts with low genetic variation were constituted from subsets of microbiomes found in flies with higher genetic variation, 3) both microbiome diversity and host genetic variation contributed to host population fitness, 4) connectivity and robustness of bacterial networks was low in the inbred lines regardless of host genetic variation, 5) reduced microbial diversity was associated with weaker evolutionary responses of hosts in stressful environments, and 6) these effects were unrelated to Wolbachia density. These findings suggest that population bottlenecks reduce hologenomic variation (combined host and microbial genetic variation). Thus, while the current biodiversity crisis focuses on population sizes and genetic variation of eukaryotes, an additional focal point should be the microbial diversity carried by the eukaryotes, which in turn may influence host fitness and adaptability with consequences for the persistence of populations. It is becoming increasingly clear that organisms and the microbes that live on or in them–their microbiome–affect each other in profound ways that we are just beginning to understand. For instance, a diverse microbiome can help maintain metabolic functions or fight pathogens causing diseases. A disrupted microbiome may be especially critical for animals and plants that occur in low numbers because of threats from e.g. human exploitation or climate change, as they may already suffer from genetic challenges such as inbreeding and reduced evolutionary potential. The importance of such a reduction in population size, called a bottleneck, on the microbial diversity and the potential interactive effects on host health remains unexplored. Here we experimentally test these associations by investigating the microbiomes of 50 inbred or non-inbred populations of vinegar flies. We found that restricting the population size constrain the host’s genetic variation and simultaneously decreases the diversity of the microbiome that they harbor, and that both effects were detrimental to host fitness. The microbial communities in inbred host populations were less robust than in their non-inbred counterparts, suggesting that we should increasingly consider the microbiome diversity, which may ultimately influence the health and persistence of threatened species.
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Affiliation(s)
- Michael Ørsted
- Section for Zoophysiology, Department of Biology, Aarhus University, Aarhus, Denmark
- Section for Bioscience and Engineering, Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
- * E-mail:
| | - Erika Yashiro
- Section for Bioscience and Engineering, Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
- Institute for Plant Sciences, Department of Biology, University of Cologne, Cologne, Germany
| | - Ary A. Hoffmann
- Section for Bioscience and Engineering, Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
- School of Biosciences, Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Melbourne, Australia
| | - Torsten Nygaard Kristensen
- Section for Bioscience and Engineering, Department of Chemistry and Bioscience, Aalborg University, Aalborg, Denmark
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Yan R, Ho CT, Zhang X. Modulatory effects in circadian-related diseases via the reciprocity of tea polyphenols and intestinal microbiota. FOOD SCIENCE AND HUMAN WELLNESS 2022. [DOI: 10.1016/j.fshw.2021.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Mei F, Wu M, Zhao L, Hu K, Gao Q, Chen F, Kwong JS, Wang Y, Shen XP, Ma B. Probiotics for the prevention of Hirschsprung-associated enterocolitis. Cochrane Database Syst Rev 2022; 4:CD013714. [PMID: 35470864 PMCID: PMC9039968 DOI: 10.1002/14651858.cd013714.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Hirschsprung-associated enterocolitis (HAEC) is a leading cause of serious morbidity and potential mortality in children with Hirschsprung's disease (HD). People with HAEC suffer from intestinal inflammation, and present with diarrhoea, explosive stools, and abdominal distension. Probiotics are live microorganisms with beneficial health effects, which can optimise gastrointestinal function and gut flora. However, the efficacy and safety of probiotic supplementation in the prevention of HAEC remains unclear. OBJECTIVES To assess the effects of probiotic supplements used either alone or in combination with pharmacological interventions on the prevention of Hirschsprung-associated enterocolitis. SEARCH METHODS We searched CENTRAL, PubMed, Embase, the China BioMedical Literature database (CBM), the World Health Organization International Clinical Trials Registry, ClinicalTrials.gov, the Chinese Clinical Trials Registry, Australian New Zealand Clinical Trials Registry, and Clinical Trials Registry-India, from database inception to 27 February 2022. We also searched the reference lists of relevant articles and reviews for any additional trails. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing probiotics and placebo, or any other non-probiotic intervention, for the prevention of HAEC were eligible for inclusion. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed the risk of bias of the included studies; disagreements were resolved by discussion with a third review author. We assessed the certainty of evidence using the GRADE approach. We calculated odds ratios (ORs) with 95% confidence intervals (CIs) for dichotomous outcomes. MAIN RESULTS We included two RCTs, with a total of 122 participants. We judged the overall risk of bias as high. We downgraded the evidence due to risk of bias (random sequence generation, allocation concealment, and blinding) and small sample size. The evidence is very uncertain about the effect of probiotics on the occurrence of HAEC (OR 0.58, 95% CI 0.10 to 3.43; I² = 74%; 2 studies, 120 participants; very low-certainty evidence). We found one included study that did not measure serious adverse events and one included study that reported no serious adverse events related to probiotics. Probiotics may result in little to no difference between probiotics and placebo in relation to the severity of children with HAEC at Grade I (OR 0.66, 95% CI 0.14 to 3.16; I² = 25%; 2 studies, 120 participants; low-certainty evidence). The effects of probiotics on the severity of HAEC at Grade II are very uncertain (OR 1.14, 95% CI 0.01 to 136.58; I² = 86%; 2 studies, 120 participants; very low-certainty evidence). Similarly, the evidence suggests that probiotics results in little to no difference in relation to the severity of HAEC at Grade III (OR 0.43, 95% CI 0.05 to 3.45; I² = 0%; 2 studies, 120 participants; low-certainty evidence). No overall mortality or withdrawals due to adverse events were reported. Probiotics may result in little to no difference in the recurrence of episodes of HAEC compared to placebo (OR 0.85, 95% CI 0.24 to 3.00; 1 study, 60 participants; low-certainty evidence). AUTHORS' CONCLUSIONS There is currently not enough evidence to assess the efficacy or safety of probiotics for the prevention of Hirschsprung-associated enterocolitis when compared with placebo. The presence of low- to very-low certainty evidence suggests that further well-designed and sufficiently powered RCTs are needed to clarify the true efficacy of probiotics.
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Affiliation(s)
- Fan Mei
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
| | - Mei Wu
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
| | - Li Zhao
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
| | - Kaiyan Hu
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Qianqian Gao
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
| | - Fei Chen
- Evidence-Based Nursing Center, School of Nursing, Lanzhou University, Lanzhou, China
| | - Joey Sw Kwong
- Global Health Nursing, Graduate School of Nursing Science, St. Luke's International University, Tokyo, Japan
| | - Yanan Wang
- Stroke Clinical Research Unit, Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Xi Ping Shen
- Department of Statistics, School of Public Health, Lanzhou University, Lanzhou, China
| | - Bin Ma
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
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Lactobacillus fermentum Stimulates Intestinal Secretion of Immunoglobulin A in an Individual-Specific Manner. Foods 2022; 11:foods11091229. [PMID: 35563952 PMCID: PMC9099657 DOI: 10.3390/foods11091229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/21/2022] [Accepted: 04/23/2022] [Indexed: 02/04/2023] Open
Abstract
Immunoglobulin A (IgA), as the most secreted immunoglobulin in the intestine, plays an irreplaceable role in mucosal immunity regulation. Previous studies have indicated that Lactobacillus showed strain specificity in stimulating the secretion of IgA through intestinal mucosal lymphocytes. The reason for this phenomenon is not clear. The current studies have been aimed at exploring the effect of a strain on the secretion of IgA in the host’s intestine, but the mechanism behind it has not been seriously studied. Based on this, we selected five strains of Lactobacillus fermentum isolated from different individuals to determine whether there are intraspecific differences in stimulating the secretion of IgA from the intestinal mucosa. It was found that IgA concentrations in different intestinal segments and faeces induced by L. fermentum were different. 12-1 and X6L1 strains increased the secretion of IgA by the intestine significantly. In addition, different strains of L. fermentum were also proven to have different effects on the host gut microbiota but no significant effects on IgA-coated microbiota. Besides, it was speculated that different strains of L. fermentum may act on different pathways to stimulate IgA in a non-inflammatory manner. By explaining the differences of IgA secretion in the host’s intestine tract stimulated by different strains of L. fermentum, it is expected to provide a theoretical basis for the stimulation of intestinal secretion of IgA by Lactobacillus and a new direction for exploring the relationship between Lactobacillus and human immunity.
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Li N, Liu X, Zhang J, Lang YZ, Lu L, Mi J, Cao YL, Yan YM, Ran LW. Preventive Effects of Anthocyanins from Lyciumruthenicum Murray in High-Fat Diet-Induced Obese Mice Are Related to the Regulation of Intestinal Microbiota and Inhibition of Pancreatic Lipase Activity. Molecules 2022; 27:molecules27072141. [PMID: 35408540 PMCID: PMC9000451 DOI: 10.3390/molecules27072141] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/20/2022] [Accepted: 03/21/2022] [Indexed: 02/04/2023] Open
Abstract
Lyciumruthenicum Murray (L. ruthenicum) has been used both as traditional Chinese medicine and food. Recent studies indicated that anthocyanins are the most abundant bioactive compounds in the L. ruthenicum fruits. The purpose of this study was to investigate the preventive effects and the mechanism of the anthocycanins from the fruit of L. ruthenicum (ACN) in high-fat diet-induced obese mice. In total, 24 male C57BL/6J mice were divided into three groups: control group (fed a normal diet), high-fat diet group (fed a high-fat diet, HFD), and HFD +ACN group (fed a high-fat diet and drinking distilled water that contained 0.8% crude extract of ACN). The results showed that ACN could significantly reduce the body weight, inhibit lipid accumulation in liver and white adipose tissue, and lower the serum total cholesterol and low-density lipoprotein cholesterol levels compared to that of mice fed a high-fat diet. 16S rRNA gene sequencing of bacterial DNA demonstrated that ACN prevent obesity by enhancing the diversity of cecal bacterial communities, lowering the Firmicutes-to-Bacteroidota ratio, increasing the genera Akkermansia, and decreasing the genera Faecalibaculum. We also studied the inhibitory effect of ACN on pancreatic lipase. The results showed that ACN has a high affinity for pancreatic lipase and inhibits the activity of pancreatic lipase, with IC50 values of 1.80 (main compound anthocyanin) and 3.03 mg/mL (crude extract), in a competitive way. Furthermore, fluorescence spectroscopy studies showed that ACN can quench the intrinsic fluorescence of pancreatic lipase via a static mechanism. Taken together, these findings suggest that the anthocyanins from L. ruthenicum fruits could have preventive effects in high-fat-diet induced obese mice by regulating the intestinal microbiota and inhibiting the pancreatic lipase activity.
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Affiliation(s)
- Na Li
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China; (N.L.); (X.L.); (J.Z.); (Y.-Z.L.)
| | - Xi Liu
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China; (N.L.); (X.L.); (J.Z.); (Y.-Z.L.)
| | - Jing Zhang
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China; (N.L.); (X.L.); (J.Z.); (Y.-Z.L.)
| | - Yan-Zhi Lang
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China; (N.L.); (X.L.); (J.Z.); (Y.-Z.L.)
| | - Lu Lu
- Goji Berry Research Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (L.L.); (J.M.); (Y.-L.C.)
| | - Jia Mi
- Goji Berry Research Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (L.L.); (J.M.); (Y.-L.C.)
| | - You-Long Cao
- Goji Berry Research Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (L.L.); (J.M.); (Y.-L.C.)
| | - Ya-Mei Yan
- Goji Berry Research Institute, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (L.L.); (J.M.); (Y.-L.C.)
- Correspondence: (Y.-M.Y.); (L.-W.R.); Tel.: +86-0951-688-6783 (Y.-M.Y.); +86-0951-698-0195 (L.-W.R.)
| | - Lin-Wu Ran
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public Health and Management, Ningxia Medical University, Yinchuan 750004, China; (N.L.); (X.L.); (J.Z.); (Y.-Z.L.)
- Laboratory Animal Center, Ningxia Medical University, Yinchuan 750004, China
- Correspondence: (Y.-M.Y.); (L.-W.R.); Tel.: +86-0951-688-6783 (Y.-M.Y.); +86-0951-698-0195 (L.-W.R.)
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Theabrownin modulates the gut microbiome and serum metabolome in aging mice induced by D-galactose. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104941] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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Rubio-Del-Campo A, Gozalbo-Rovira R, Moya-Gonzálvez EM, Alberola J, Rodríguez-Díaz J, Yebra MJ. Infant gut microbiota modulation by human milk disaccharides in humanized microbiome mice. Gut Microbes 2022; 13:1-20. [PMID: 33938391 PMCID: PMC8096338 DOI: 10.1080/19490976.2021.1914377] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [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
Human milk glycans present a unique diversity of structures that suggest different mechanisms by which they may affect the infant microbiome development. A humanized mouse model generated by infant fecal transplantation was utilized here to evaluate the impact of fucosyl-α1,3-GlcNAc (3FN), fucosyl-α1,6-GlcNAc, lacto-N-biose (LNB) and galacto-N-biose on the fecal microbiota and host-microbiota interactions. 16S rRNA amplicon sequencing showed that certain bacterial genera significantly increased (Ruminococcus and Oscillospira) or decreased (Eubacterium and Clostridium) in all disaccharide-supplemented groups. Interestingly, cluster analysis differentiates the consumption of fucosyl-oligosaccharides from galactosyl-oligosaccharides, highlighting the disappearance of Akkermansia genus in both fucosyl-oligosaccharides. An increment of the relative abundance of Coprococcus genus was only observed with 3FN. As well, LNB significantly increased the relative abundance of Bifidobacterium, whereas the absolute levels of this genus, as measured by quantitative real-time PCR, did not significantly increase. OTUs corresponding to the species Bifidobacterium longum, Bifidobacterium adolescentis and Ruminococcus gnavus were not present in the control after the 3-week intervention, but were shared among the donor and specific disaccharide groups, indicating that their survival is dependent on disaccharide supplementation. The 3FN-feeding group showed increased levels of butyrate and acetate in the colon, and decreased levels of serum HDL-cholesterol. 3FN also down-regulated the pro-inflammatory cytokine TNF-α and up-regulated the anti-inflammatory cytokines IL-10 and IL-13, and the Toll-like receptor 2 in the large intestine tissue. The present study revealed that the four disaccharides show efficacy in producing beneficial compositional shifts of the gut microbiota and in addition, the 3FN demonstrated physiological and immunomodulatory roles.
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Affiliation(s)
- Antonio Rubio-Del-Campo
- Laboratorio de Bacterias Lácticas y Probióticos, Departamento de Biotecnología de Alimentos, IATA-CSIC, Paterna, Spain
| | - Roberto Gozalbo-Rovira
- Departamento de Microbiología, Facultad de Medicina, Universidad de Valencia, Valencia, Spain
| | - Eva M. Moya-Gonzálvez
- Laboratorio de Bacterias Lácticas y Probióticos, Departamento de Biotecnología de Alimentos, IATA-CSIC, Paterna, Spain
| | - Juan Alberola
- Departamento de Microbiología, Facultad de Medicina, Universidad de Valencia, Valencia, Spain
| | - Jesús Rodríguez-Díaz
- Departamento de Microbiología, Facultad de Medicina, Universidad de Valencia, Valencia, Spain
| | - María J. Yebra
- Laboratorio de Bacterias Lácticas y Probióticos, Departamento de Biotecnología de Alimentos, IATA-CSIC, Paterna, Spain,CONTACT María J. Yebra Laboratorio De Bacterias Lácticas Y Probióticos, Departamento De Biotecnología De Alimentos, IATA-CSIC, Agustín Escardino 7, 46980Paterna, Spain
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He Y, Tiezzi F, Howard J, Huang Y, Gray K, Maltecca C. Exploring the role of gut microbiota in host feeding behavior among breeds in swine. BMC Microbiol 2022; 22:1. [PMID: 34979903 PMCID: PMC8722167 DOI: 10.1186/s12866-021-02409-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 12/02/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The interplay between the gut microbiota and feeding behavior has consequences for host metabolism and health. The present study aimed to explore gut microbiota overall influence on feeding behavior traits and to identify specific microbes associated with the traits in three commercial swine breeds at three growth stages. Feeding behavior measures were obtained from 651 pigs of three breeds (Duroc, Landrace, and Large White) from an average 73 to 163 days of age. Seven feeding behavior traits covered the information of feed intake, feeder occupation time, feeding rate, and the number of visits to the feeder. Rectal swabs were collected from each pig at 73 ± 3, 123 ± 4, and 158 ± 4 days of age. DNA was extracted and subjected to 16 S rRNA gene sequencing. RESULTS Differences in feeding behavior traits among breeds during each period were found. The proportion of phenotypic variances of feeding behavior explained by the gut microbial composition was small to moderate (ranged from 0.09 to 0.31). A total of 21, 10, and 35 amplicon sequence variants were found to be significantly (q-value < 0.05) associated with feeding behavior traits for Duroc, Landrace, and Large White across the three sampling time points. The identified amplicon sequence variants were annotated to five phyla, with Firmicutes being the most abundant. Those amplicon sequence variants were assigned to 28 genera, mainly including Christensenellaceae_R-7_group, Ruminococcaceae_UCG-004, Dorea, Ruminococcaceae_UCG-014, and Marvinbryantia. CONCLUSIONS This study demonstrated the importance of the gut microbial composition in interacting with the host feeding behavior and identified multiple archaea and bacteria associated with feeding behavior measures in pigs from either Duroc, Landrace, or Large White breeds at three growth stages. Our study provides insight into the interaction between gut microbiota and feeding behavior and highlights the genetic background and age effects in swine microbial studies.
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Affiliation(s)
- Yuqing He
- Department of Animal Science, North Carolina State University, 120 W Broughton Dr, Raleigh, 27607, NC, USA.
| | - Francesco Tiezzi
- Department of Animal Science, North Carolina State University, 120 W Broughton Dr, Raleigh, 27607, NC, USA
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Piazzale delle Cascine 18, 50144, Firenze, Italy
| | - Jeremy Howard
- Smithfield Premium Genetics, Rose Hill, 28458, NC, USA
| | - Yijian Huang
- Smithfield Premium Genetics, Rose Hill, 28458, NC, USA
| | - Kent Gray
- Smithfield Premium Genetics, Rose Hill, 28458, NC, USA
| | - Christian Maltecca
- Department of Animal Science, North Carolina State University, 120 W Broughton Dr, Raleigh, 27607, NC, USA
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Sun Y, Ho CT, Zhang Y, Hong M, Zhang X. Plant polysaccharides utilized by gut microbiota: New players in ameliorating cognitive impairment. J Tradit Complement Med 2022; 13:128-134. [PMID: 36970456 PMCID: PMC10037067 DOI: 10.1016/j.jtcme.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 10/10/2021] [Accepted: 01/07/2022] [Indexed: 10/19/2022] Open
Abstract
Considerable evidence indicates the important role of gut microbiota in human health. Through the interaction with the host and diet, it secretes a myriad of metabolites to modulate biological processes essential for health. Cognitive impairment is a common feature of psychiatric and neurological disorders, which may seriously damage the quality of patients' life. Studies have found that cognitive impairment has a close relationship with gut microbiota, and plant polysaccharides intervention to maintain intestinal micro-ecological balance has a great impact on ameliorating cognitive impairment. This review introduced the interaction between gut microbiota and plant polysaccharides, and focused on signaling pathogenesis of gut microbiota in cognitive impairment. The effect of plant polysaccharides intervention on regulation of gut microbiota was also discussed, so as to provide a promising strategy for ameliorating cognitive impairment.
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Danilenko V, Devyatkin A, Marsova M, Shibilova M, Ilyasov R, Shmyrev V. Common Inflammatory Mechanisms in COVID-19 and Parkinson's Diseases: The Role of Microbiome, Pharmabiotics and Postbiotics in Their Prevention. J Inflamm Res 2021; 14:6349-6381. [PMID: 34876830 PMCID: PMC8643201 DOI: 10.2147/jir.s333887] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/29/2021] [Indexed: 12/14/2022] Open
Abstract
In the last decade, metagenomic studies have shown the key role of the gut microbiome in maintaining immune and neuroendocrine systems. Malfunction of the gut microbiome can induce inflammatory processes, oxidative stress, and cytokine storm. Dysfunction of the gut microbiome can be caused by short-term (virus infection and other infectious diseases) or long-term (environment, nutrition, and stress) factors. Here, we reviewed the inflammation and oxidative stress in neurodegenerative diseases and coronavirus infection (COVID-19). Here, we reviewed the renin-angiotensin-aldosterone system (RAAS) involved in the processes of formation of oxidative stress and inflammation in viral and neurodegenerative diseases. Moreover, the coronavirus uses ACE2 receptors of the RAAS to penetrate human cells. The coronavirus infection can be the trigger for neurodegenerative diseases by dysfunction of the RAAS. Pharmabiotics, postbiotics, and next-generation probiotics, are considered as a means to prevent oxidative stress, inflammatory processes, neurodegenerative and viral diseases through gut microbiome regulation.
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Affiliation(s)
- Valery Danilenko
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Andrey Devyatkin
- Central Clinical Hospital with a Polyclinic CMP RF, Moscow, Russia
| | - Mariya Marsova
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | | | - Rustem Ilyasov
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
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Term Infant Formulas Influencing Gut Microbiota: An Overview. Nutrients 2021; 13:nu13124200. [PMID: 34959752 PMCID: PMC8708119 DOI: 10.3390/nu13124200] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/19/2021] [Accepted: 11/20/2021] [Indexed: 02/05/2023] Open
Abstract
Intestinal colonization of the neonate is highly dependent on the term of pregnancy, the mode of delivery, the type of feeding [breast feeding or formula feeding]. Postnatal immune maturation is dependent on the intestinal microbiome implementation and composition and type of feeding is a key issue in the human gut development, the diversity of microbiome, and the intestinal function. It is well established that exclusive breastfeeding for 6 months or more has several benefits with respect to formula feeding. The composition of the new generation of infant formulas aims in mimicking HM by reproducing its beneficial effects on intestinal microbiome and on the gut associated immune system (GAIS). Several approaches have been developed currently for designing new infant formulas by the addition of bioactive ingredients such as human milk oligosaccharides (HMOs), probiotics, prebiotics [fructo-oligosaccharides (FOSs) and galacto-oligosaccharides (GOSs)], or by obtaining the so-called post-biotics also known as milk fermentation products. The aim of this article is to guide the practitioner in the understanding of these different types of Microbiota Influencing Formulas by listing and summarizing the main concepts and characteristics of these different models of enriched IFs with bioactive ingredients.
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Phull AR, Dhong KR, Park HJ. Lactic Acid Bacteria Fermented Cordyceps militaris (GRC-SC11) Suppresses IgE Mediated Mast Cell Activation and Type I Hypersensitive Allergic Murine Model. Nutrients 2021; 13:3849. [PMID: 34836105 PMCID: PMC8618942 DOI: 10.3390/nu13113849] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 10/24/2021] [Accepted: 10/27/2021] [Indexed: 01/16/2023] Open
Abstract
Cordyceps militaris (C. militaris) has various biomedical applications in traditional oriental medicine for different diseases including inflammatory and immune-dysregulated diseases. It is a reservoir of nutritional components such as cordycepin, polysaccharides, and antioxidants. To improve its bioactivity, we fermented C. militaris with a Pediococcus pentosaceus strain isolated from a salted small octopus (SC11). The current study aimed to evaluate whether P. pentosaceus (SC11) fermentation could enhance the anti-allergic potential of C. militaris cultured on germinated Rhynchosia nulubilis (GRC) against a type I hypersensitive reaction in in vitro and in vivo studies. Total antioxidant capacity and cordycepin content were significantly increased in GRC after SC11 fermentation. GRC-SC11 showed significantly enhanced anti-allergic responses by inhibiting immunoglobulin E (IgE)/antigen-induced degranulation in RBL-2H3 cells, compared to GRC. The results demonstrated the significant inhibition of phosphorylated spleen tyrosine kinase (Syk)/ p38/GRB2-associated binding protein 2 (Gab2)/c-jun in IgE/Ag-triggered RBL-2H3 cells. Furthermore, suppressed mRNA levels of interleukin-4 (IL-4) and tumor necrosis factor-α (TNF-α) in IgE/Ag-activated RBL-2H3 cells were observed. GRC-SC11 significantly ameliorated IgE-induced allergic reactions by suppressing the ear swelling, vascular permeability, and inflammatory cell infiltration in passive cutaneous anaphylaxis (PCA) BALB/c mice. In conclusion, GRC fermented with P.pentosaceus exerted enhanced anti-allergic effects, and increased the cordycepin content and antioxidants potential compared to GRC. It can be used as bio-functional food in the prevention and management of type I allergic diseases.
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Affiliation(s)
- Abdul-Rehman Phull
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Seongnam 13120, Gyeonggi-do, Korea;
| | - Kyu-Ree Dhong
- Department of Life Science, College of BioNano Technology, Gachon University, Seongnam 13120, Gyeonggi-do, Korea;
| | - Hye-Jin Park
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Seongnam 13120, Gyeonggi-do, Korea;
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Quiñones-Pérez C, Hidalgo M, Ortiz I, Crespo F, Vega-Pla JL. Characterization of the seminal bacterial microbiome of healthy, fertile stallions using next-generation sequencing. Anim Reprod 2021; 18:e20200052. [PMID: 34394753 PMCID: PMC8356074 DOI: 10.1590/1984-3143-ar2020-0052] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 06/22/2021] [Indexed: 11/22/2022] Open
Abstract
High-throughput sequencing studies have shown the important role microbial communities play in the male reproductive tract, indicating differences in the semen microbial composition between fertile and infertile males. Most of these studies were made on human beings but little is known regarding domestic animals. Seminal bacteria studies made in stallions mostly focus on pathogenic bacteria and on their impact on reproductive technology. However, little is known about stallion commensal seminal microflora. That ultimately hinders our capacity to associate specific bacteria to conditions or seminal quality. Therefore, the aim of this study was to characterize the seminal microbial composition of 12 healthy, fertile stallion using next-generation sequencing. Hypervariable region V3 was chosen for bacterial identification. A total of nine phyla was detected. The most abundant ones were Bacteroidetes (46.50%), Firmicutes (29.92%) and Actinobacteria (13.58%). At family level, we found 69 bacterial families, but only nine are common in all samples. Porphyromonadaceae (33.18%), Peptoniphilaceae (14.09%), Corynebacteriaceae (11.32%) and Prevotellaceae (9.05%) were the most representative ones, while the Firmicutes phylum displayed the highest number of families (23, a third of the total). Samples showed high inter-subject variability. Findings previously described in other species notably differ from our findings. Families found in human such as Lactobacillaceae, Staphylococcaceae and Streptococcaceae only represented a 0.00%, 0.17% and 0.22% abundance in our samples, respectively. In conclusion, Porphyromonadaceae, Prevotellaceae, Peptoniphilaceae and Corynebacteriaceae families are highly represented in the seminal microbiome of healthy, fertile stallions. A high variation among individuals is also observed.
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Affiliation(s)
- Carlota Quiñones-Pérez
- Laboratorio de Investigación Aplicada, Cría Caballar de las Fuerzas Armadas, Córdoba, España
| | - Manuel Hidalgo
- Veterinary Reproduction Group Department of Animal Medicine and Surgery, Universidad de Córdoba, Córdoba, España
| | - Isabel Ortiz
- Veterinary Reproduction Group Department of Animal Medicine and Surgery, Universidad de Córdoba, Córdoba, España
| | - Francisco Crespo
- Centro Militar de Cría Caballar de Ávila, Cría Caballar de las Fuerzas Armadas, Ávila, España
| | - José Luis Vega-Pla
- Laboratorio de Investigación Aplicada, Cría Caballar de las Fuerzas Armadas, Córdoba, España
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Tangestani H, Boroujeni HK, Djafarian K, Emamat H, Shab-Bidar S. Vitamin D and The Gut Microbiota: a Narrative Literature Review. Clin Nutr Res 2021; 10:181-191. [PMID: 34386438 PMCID: PMC8331286 DOI: 10.7762/cnr.2021.10.3.181] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 06/03/2021] [Accepted: 06/21/2021] [Indexed: 12/11/2022] Open
Abstract
Recently several studies have attempted to investigate the association between vitamin D and microbiota. However, studies have reported inconsistent results. This narrative review aimed to investigate the potential association between vitamin D and microbiota population in the gut by pooling together the results from observational studies and clinical trials. We considered animal and human studies in this field. Several studies have shown the correlation of vitamin D deficiency with microbiota. Furthermore, interventional studies were emerging that vitamin D change the microbiota composition in which leads to an increase in beneficial bacteria, such as Ruminococcaceae, Akkermansia, Faecalibacterium, and Coprococcus while decreases in Firmicutes. Vitamin D could change the microbiota toward decreasing in Firmicutes and increasing in Bacteroidetes. At genera level, vitamin D may connect to some genera of Lachnospiaceae family (e.g., Blautia, Rosburia, Dorea, and Coprococcus). It seems that adequate level of vitamin D is an important factor in improving the composition of the gut microbiota. More studies are needed to confirm possible underling mechanisms.
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Affiliation(s)
- Hadith Tangestani
- Department of Nutrition, Faculty of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr 75146-33196, Iran
| | | | - Kurosh Djafarian
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran 14155-6117, Iran
| | - Hadi Emamat
- Department of Clinical Nutrition, Faculty of Nutrition Sciences, Shahid Beheshti University of Medical Sciences, Tehran 19839-63113, Iran
| | - Sakineh Shab-Bidar
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran 14155-6117, Iran
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Zhang Y, Cheng L, Liu Y, Wu Z, Weng P. The Intestinal Microbiota Links Tea Polyphenols with the Regulation of Mood and Sleep to Improve Immunity. FOOD REVIEWS INTERNATIONAL 2021. [DOI: 10.1080/87559129.2021.1934007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yuting Zhang
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Lu Cheng
- Department of Food Science, Rutgers, the State University of New Jersey, New Brunswick, New Jersey, USA
| | - Yanan Liu
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Zufang Wu
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
| | - Peifang Weng
- Department of Food Science and Engineering, Ningbo University, Ningbo, P.R. China
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Yang L, Xie X, Li Y, Wu L, Fan C, Liang T, Xi Y, Yang S, Li H, Zhang J, Ding Y, Xue L, Chen M, Wang J, Wu Q. Evaluation of the Cholesterol-Lowering Mechanism of Enterococcus faecium Strain 132 and Lactobacillus paracasei Strain 201 in Hypercholesterolemia Rats. Nutrients 2021; 13:nu13061982. [PMID: 34207558 PMCID: PMC8228983 DOI: 10.3390/nu13061982] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/05/2021] [Accepted: 06/06/2021] [Indexed: 01/04/2023] Open
Abstract
Hypercholesterolemia can cause many diseases, but it can effectively regulated by Lactobacillus. This study aimed to evaluate the cholesterol-lowering mechanism of Enterococcus faecium strain 132 and Lactobacillusparacasei strain 201. These results showed that both the strains decreased serum total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), liver TC and TG and increased fecal TC, TG and total bile acid (TBA) levels. Additionally, both strains also reduced glutamic-pyruvic transaminase (ALT), glutamic oxaloacetic transaminase (AST) and levels of tissue inflammation levels to improve the lipid profile, and they reduced fat accumulation partially by alleviating inflammatory responses. Furthermore, both strains regulated the expression of the CYP8B1, CYP7A1, SREBP-1, SCD1 and LDL-R gene to promote cholesterol metabolism and reduce TG accumulation. Interventions with both strains also altered the gut microbiota, and decreasing the abundance of Veillonellaceae, Erysipelotrichaceae and Prevotella. Furthermore, fecal acetic acid and propionic acid were increased by this intervention. Overall, the results suggested that E. faecium strain 132 and L. paracasei strain 201 can alleviate hypercholesterolemia in rats and might be applied as a new type of hypercholesterolemia agent in functional foods.
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Affiliation(s)
- Lingshuang Yang
- College of Food Science, South China Agricultural University, Guangzhou 510642, China;
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Xinqiang Xie
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Ying Li
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Lei Wu
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Congcong Fan
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Tingting Liang
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Yu Xi
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Shuanghong Yang
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Haixin Li
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Jumei Zhang
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Yu Ding
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Liang Xue
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Moutong Chen
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
| | - Juan Wang
- College of Food Science, South China Agricultural University, Guangzhou 510642, China;
- Correspondence: (J.W.); (Q.W.)
| | - Qingping Wu
- Guangdong Provincial Key Laboratory of Microbial Safety and Health, State Key Laboratory of Applied Microbiology Southern China, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China; (X.X.); (Y.L.); (L.W.); (C.F.); (T.L.); (Y.X.); (S.Y.); (H.L.); (J.Z.); (Y.D.); (L.X.); (M.C.)
- Correspondence: (J.W.); (Q.W.)
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