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Kou R, Wang J, Li A, Wang Y, Fan D, Zhang B, Fu W, Liu J, Fu H, Wang S. 2'-Fucosyllactose alleviates OVA-induced food allergy in mice by ameliorating intestinal microecology and regulating the imbalance of Th2/Th1 proportion. Food Funct 2023; 14:10924-10940. [PMID: 38009336 DOI: 10.1039/d3fo03272h] [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: 11/28/2023]
Abstract
Food allergy (FA) has become a prominent problem in public health. 2'-Fucosyllactose (2'-FL) was reported to alleviate FA symptoms; however, the regulatory mechanism is still unclear. This study evaluated the 2'-FL antiallergic potential in an ovalbumin (OVA)-sensitized mouse model and explored the systemic effects of 2'-FL on gut microecology and the intestinal immune barrier. The results showed that 2'-FL alleviated allergy symptoms, decreased serum allergic indicator levels, enhanced the intestinal barrier, and attenuated low-grade inflammation. The up-regulation of G protein-coupled receptors (GPRs) was associated with higher levels of short-chain fatty acids (SCFAs) in 2'-FL intervention mice. 2'-FL also improved the intestinal microbiota diversity and increased the abundance of Akkermansia, Lachnospiraceae UCG-006, and Ruminococcaceae while suppressing Muribaculaceae, Desulfovibrionaceae, and Erysipelotrichaceae. Additionally, 2'-FL ameliorated the imbalance of Th2/Th1, mainly by decreasing Th2-type immune response and enhanced CD4 + Foxp3 + Treg immunoreaction. These results suggest that 2'-FL restores intestinal barrier defects, gut microbiota disorder, and immune impairment while alleviating ovalbumin-induced allergic symptoms in FA mice.
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Affiliation(s)
- Ruixin Kou
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Jin Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Ang Li
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Yuanyifei Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Dancai Fan
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Bowei Zhang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Wenhui Fu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Jingmin Liu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Hanyue Fu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China.
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2
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Alba C, Mozota M, Arroyo R, Gómez-Torres N, Castro I, Rodríguez JM. Influence of SARS-CoV-2 Status and Aging on the Nasal and Fecal Immunological Profiles of Elderly Individuals Living in Nursing Homes. Viruses 2023; 15:1404. [PMID: 37376702 DOI: 10.3390/v15061404] [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: 05/29/2023] [Revised: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 06/29/2023] Open
Abstract
In the frame of SARS-CoV-2 infection, studies regarding cytokine profiling of mucosal-related samples are scarce despite being the primary infection sites. The objective of this study was to compare the nasal and fecal inflammatory profiles of elderly individuals living in a nursing home highly affected by COVID-19 (ELD1) with those of elderly individuals living in a nursing home with no cases of SARS-CoV-2 infection (ELD2) and, also, with those of healthy SARS-CoV-2-negative younger adults (YHA). BAFF/TNFSF13B, IL6, IL10 and TNF-α (immunological hallmarks of SARS-CoV-2 infection) were the only immune factors whose concentrations were different in the three groups. Their highest concentrations were achieved in the ELD1 group. Nasal and fecal concentrations of a wide number of pro-inflammatory cytokines were similar in the ELD1 and ELD2 groups but higher than those found in the YHA samples. These results reinforce the hypothesis that immunosenescence and inflammaging rendered the elderly as a highly vulnerable population to a neo-infection, such as COVID-19, which was evidenced during the first pandemic waves.
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Affiliation(s)
- Claudio Alba
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
| | - Marta Mozota
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
| | - Rebeca Arroyo
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
| | - Natalia Gómez-Torres
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
| | - Irma Castro
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
| | - Juan Miguel Rodríguez
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain
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Abdugheni R, Li DH, Wang YJ, Du MX, Zhou N, Liu C, Liu SJ. Acidaminococcus homini s sp. nov., Amedibacillus hominis sp. nov., Lientehia hominis gen. nov. sp. nov., Merdimmobilis hominis gen. nov. sp. nov., and Paraeggerthella hominis sp. nov., isolated from human faeces. Int J Syst Evol Microbiol 2023; 73. [PMID: 36735588 DOI: 10.1099/ijsem.0.005648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The human gastrointestinal tract is inhabited by various microorganisms, including thousands of bacterial taxa that have yet to be cultured and characterized. In this report, we describe the isolation, cultivation, genotypic and phenotypic characterization and taxonomy of five novel anaerobic bacterial strains that were recovered during the massive cultivation and isolation of gut microbes from human faecal samples. On the basis of the polyphasic taxonomic results, we propose two novel genera and five novel species. They are Acidaminococcus hominis sp. nov. (type strain NSJ-142T=CGMCC 1.17903T=KCTC 25346T), Amedibacillus hominis sp. nov. (type strain NSJ-176T=CGMCC 1.17933T=KCTC 25355T), Lientehia hominis gen. nov. sp. nov. (type strain NSJ-141T=CGMCC 1.17902T=KCTC 25345T), Merdimmobilis hominis gen. nov. sp. nov. (type strain NSJ-153T=CGMCC 1.17915T=KCTC 25350T) and Paraeggerthella hominis sp. nov. (type strain NSJ-152T=CGMCC 1.17914T=KCTC 25349T).
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Affiliation(s)
- Rashidin Abdugheni
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center at Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.,University of the Chinese Academy of Sciences, Beijing 100049, PR China.,State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, PR China
| | - Dan-Hua Li
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center at Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China
| | - Yu-Jing Wang
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center at Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.,University of the Chinese Academy of Sciences, Beijing 100049, PR China
| | - Meng-Xuan Du
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao 266237, PR China
| | - Nan Zhou
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center at Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China
| | - Chang Liu
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao 266237, PR China
| | - Shuang-Jiang Liu
- State Key Laboratory of Microbial Resources and Environmental Microbiology Research Center at Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, PR China.,University of the Chinese Academy of Sciences, Beijing 100049, PR China.,State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao 266237, PR China
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4
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Chen YY, Tun HM, Field CJ, Mandhane PJ, Moraes TJ, Simons E, Turvey SE, Subbarao P, Scott JA, Kozyrskyj AL. Impact of Cesarean Delivery and Breastfeeding on Secretory Immunoglobulin A in the Infant Gut Is Mediated by Gut Microbiota and Metabolites. Metabolites 2023; 13:metabo13020148. [PMID: 36837767 PMCID: PMC9959734 DOI: 10.3390/metabo13020148] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/19/2022] [Accepted: 01/13/2023] [Indexed: 01/20/2023] Open
Abstract
How gut immunity in early life is shaped by birth in relation to delivery mode, intrapartum antibiotic prophylaxis (IAP) and labor remains undetermined. We aimed to address this gap with a study of secretory Immunoglobulin A (SIgA) in the infant gut that also tested SIgA-stimulating pathways mediated by gut microbiota and metabolites. Among 1017 Canadian full-term infants, gut microbiota of fecal samples collected at 3 and 12 months were profiled using 16S rRNA sequencing; C. difficile was quantified by qPCR; fecal metabolites and SIgA levels were measured by NMR and SIgA enzyme-linked immunosorbent assay, respectively. We assessed the putative causal relationships from birth events to gut microbiota and metabolites, and ultimately to SIgA, in statistical sequential mediation models, adjusted for maternal gravida status in 551 infants. As birth mode influences the ability to breastfeed, the statistical mediating role of breastfeeding status and milk metabolites was also evaluated. Relative to vaginal birth without maternal IAP, cesarean section (CS) after labor was associated with reduced infant gut SIgA levels at 3 months (6.27 vs. 4.85 mg/g feces, p < 0.05); this association was sequentially mediated through gut microbiota and metabolites of microbial or milk origin. Mediating gut microbiota included Enterobacteriaceae, C. difficile, and Streptococcus. The milk or microbial metabolites in CS-SIgA mediating pathways were galactose, fucose, GABA, choline, lactate, pyruvate and 1,2-propanediol. This cohort study documented the impact of birth on infant gut mucosal SIgA. It is the first to characterize gut microbe-metabolite mediated pathways for early-life SIgA maturation, pathways that require experimental verification.
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Affiliation(s)
- Yuan Yao Chen
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
| | - Hein M. Tun
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Catherine J. Field
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Piushkumar J. Mandhane
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
| | - Theo J. Moraes
- Department of Pediatrics and Physiology, Hospital for Sick Children, University of Toronto, Toronto, ON M5G 1X8, Canada
| | - Elinor Simons
- Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, MB R3A 1S1, Canada
| | - Stuart E. Turvey
- Department of Pediatrics, BC Children’s Hospital, University of British Columbia, Vancouver, BC V6H 0B3, Canada
| | - Padmaja Subbarao
- Department of Pediatrics and Physiology, Hospital for Sick Children, University of Toronto, Toronto, ON M5G 1X8, Canada
| | - James A. Scott
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
| | - Anita L. Kozyrskyj
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB T6G 1C9, Canada
- Correspondence: ; Tel.: +1-780-248-5508
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5
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Mozota M, Castro I, Gómez-Torres N, Arroyo R, Gutiérrez-Díaz I, Delgado S, Rodríguez JM, Alba C. Administration of Ligilactobacillus salivarius CECT 30632 to elderly during the COVID-19 pandemic: Nasal and fecal metataxonomic analysis and fatty acid profiling. Front Microbiol 2022; 13:1052675. [PMID: 36590434 PMCID: PMC9800801 DOI: 10.3389/fmicb.2022.1052675] [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: 09/24/2022] [Accepted: 11/30/2022] [Indexed: 12/23/2022] Open
Abstract
Elderly was the most affected population during the first COVID-19 and those living in nursing homes represented the most vulnerable group, with high mortality rates, until vaccines became available. In a previous article, we presented an open-label trial showing the beneficial effect of the strain Ligilactobacillus salivarius CECT 30632 (previously known as L. salivarius MP101) on the functional and nutritional status, and on the nasal and fecal inflammatory profiles of elderly residing in a nursing home highly affected by the pandemic. The objective of this post-hoc analysis was to elucidate if there were changes in the nasal and fecal bacteriomes of a subset of these patients as a result of the administration of the strain for 4 months and, also, its impact on their fecal fatty acids profiles. Culture-based methods showed that, while L. salivarius (species level) could not be detected in any of the fecal samples at day 0, L. salivarius CECT 30632 (strain level) was present in all the recruited people at day 120. Paradoxically, the increase in the L. salivarius counts was not reflected in changes in the metataxonomic analysis of the nasal and fecal samples or in changes in the fatty acid profiles in the fecal samples of the recruited people. Overall, our results indicate that L. salivarius CECT 30632 colonized, at least temporarily, the intestinal tract of the recruited elderly and may have contributed to improvements in their functional, nutritional, and immunological status, without changing the general structure of their nasal and fecal bacteriomes when assessed at the genus level. They also suggest the ability of low abundance bacteria to train immunity.
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Affiliation(s)
- Marta Mozota
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain
| | - Irma Castro
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain
| | - Natalia Gómez-Torres
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain
| | - Rebeca Arroyo
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain
| | - Isabel Gutiérrez-Díaz
- Department of Microbiology and Biochemistry, Dairy Research Institute of Asturias (IPLA-CSIC), Villaviciosa, Spain
| | - Susana Delgado
- Department of Microbiology and Biochemistry, Dairy Research Institute of Asturias (IPLA-CSIC), Villaviciosa, Spain
| | - Juan Miguel Rodríguez
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain,*Correspondence: Juan Miguel Rodríguez,
| | - Claudio Alba
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain,Claudio Alba,
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6
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Duan X, Xu J, Yang P, Liang X, Zeng Z, Luo H, Tang X, Wu X, Xiao X. The effects of a set amount of regular maternal exercise during pregnancy on gut microbiota are diet-dependent in mice and do not cause significant diversity changes. PeerJ 2022; 10:e14459. [PMID: 36518263 PMCID: PMC9744166 DOI: 10.7717/peerj.14459] [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: 08/03/2022] [Accepted: 11/02/2022] [Indexed: 12/03/2022] Open
Abstract
Background Diet and exercise can affect the gut microbiota (GM); however, the effects of the same amount of exercise on gut microbiota changes in people on a low-fat diet (LFD) and high-fat diet (HFD) during pregnancy are unknown. Do different nutritional conditions respond equally to exercise intervention? This study aimed to investigate the effects of regular maternal exercise during pregnancy on the GM in mice fed different diets during pregnancy. Methods Six-week-old nulliparous female KunMing mice were fed either a HFD or LFD before and during pregnancy. Each group of mice were then randomly divided into two groups upon confirmation of pregnancy: sedentary (HFD or LFD; n = 4 and 5, respectively) and exercised (HFDex or LFDex, n = 5 and 6, respectively). Mice were sacrificed on day 19 of gestation and their colon contents were collected. We then performed 16S rDNA gene sequencing of the V3 and V4 regions of the GM. Results The pregnancy success rate was 60% for LFDex and 100% for HFDex. Both Chao1 and Simpson indices were not significantly different for either LFD vs. LFDex or HFD vs. HFDex. Desulfobacterota, Desulfovibrionia Desulfovibrionales, Desulfovibrionaceae, Desulfovibrio, Coriobacteriia, Coriobacteriales, and Eggerthellaceae were markedly decreased after exercise intervention in LFDex vs. LFD, whereas Actinobacteria, Bifidobacteriales, Bifidobacteriaceae, Bifidobacterium, and Bifidobacterium pseudolongum were significantly increased in LFDex vs. LFD. Furthermore, decreased Peptostreptococcales-Tissierellales and Peptostreptococcaceae and increased Bacteroides dorei were identified in the HFDex vs. HFD group. p_Desulfobacterota, c_Desulfovibrionia, o_Desulfovibrionales, f_Desulfovibrionaceae and g_Desulfovibrio were markedly decreased in the LFDex group vs. HFDex group. Conclusions Our data suggested that quantitative maternal exercise during pregnancy resulted in alterations in GM composition, but did not significantly change the diversity of the GM. These findings may have important implications when considering an individual's overall diet when recommending exercise during pregnancy.
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Affiliation(s)
- Xia Duan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jingjing Xu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Ping Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xinyuan Liang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zichun Zeng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Huijuan Luo
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xiaomei Tang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xin Wu
- Guangdong Medical Laboratory Animal Center, Foshan, China
| | - Xiaomin Xiao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Jinan University, Guangzhou, China
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7
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Xie Z, Hong H. Clinical efficacy of magnetotherapy combined with pediatric massage on infantile colic. Am J Transl Res 2022; 14:7233-7238. [PMID: 36398273 PMCID: PMC9641484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 09/01/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To investigate the short-term and long-term efficacy of magnetotherapy and pediatric massage in the treatment of infantile colic. METHODS A total of 120 neonates with sudden onset crying, bloating, and breast refusal who met the diagnostic criteria for colic were retrospectively enrolled from September 2019 to September 2021. They were divided into a combination group, a magnetotherapy group, a pediatric massage group, and a control group based on different treatment methods (n=30 in each group). All cases were provided with conventional nursing. RESULTS The short-term efficacy of the combination group was significantly better than that of the control group. The difference was not statistically significant among combination, magnetotherapy, and pediatric massage groups (P>0.05). In the long-term efficacy assessment, the total effective rate was 96.67% in the combination group, 93.33% in the magnetotherapy group, 86.67% in the pediatric massage group, and 93.33% in the control group. There was no significant difference among the groups (P>0.05). Neonates in the combination group had the shortest crying relief time and the longest sleep duration after relief. This was followed by the magnetotherapy and the pediatric massage groups (P<0.05). Neonates in the control group had longer crying relief time and shorter sleep duration after relief than those in the combination group (P<0.05). From day 2 to day 7 of intervention, the pain level of the combination group was decreased significantly. This was significantly lower than that of the control group (P<0.05). CONCLUSION Magnetotherapy combined with pediatric massage can improve neonatal colic, relieve crying and pain symptoms, and improve sleep quality.
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Affiliation(s)
- Zhongli Xie
- Department of Pediatrics, The First Affiliated Hospital of Gannan Medical University Ganzhou 341000, Jiangxi, China
| | - Hong Hong
- Department of Pediatrics, The First Affiliated Hospital of Gannan Medical University Ganzhou 341000, Jiangxi, China
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8
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Hofman D, Kudla U, Miqdady M, Nguyen TVH, Morán-Ramos S, Vandenplas Y. Faecal Microbiota in Infants and Young Children with Functional Gastrointestinal Disorders: A Systematic Review. Nutrients 2022; 14:nu14050974. [PMID: 35267949 PMCID: PMC8912645 DOI: 10.3390/nu14050974] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 01/27/2023] Open
Abstract
Functional gastrointestinal disorders (FGIDs) refer to gastrointestinal tract issues that lack clear structural or biochemical causes. Their pathophysiology is still unclear, but gut microbiota alterations are thought to play an important role. This systematic review aimed to provide a comprehensive overview of the faecal microbiota of infants and young children with FGIDs compared to healthy controls. A systematic search and screening of the literature resulted in the inclusion of thirteen full texts. Most papers reported on infantile colic, only one studied functional constipation. Despite methodological limitations, data show alterations in microbial diversity, stability, and colonisation patterns in colicky infants compared to healthy controls. Several studies (eight) reported increases in species of (pathogenic) Proteobacteria, and some studies (six) reported a decrease in (beneficial) bacteria such as Lactobacilli and Bifidobacteria. In addition, accumulation of related metabolites, as well as low-grade inflammation, might play a role in the pathophysiology of infantile colic. Infants and toddlers with functional constipation had significantly lower levels of Lactobacilli in their stools compared to controls. Microbial dysbiosis and related changes in metabolites may be inherent to FGIDs. There is a need for more standardised methods within research of faecal microbiota in FGIDs to obtain a more comprehensive picture and understanding of infant and childhood FGIDs.
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Affiliation(s)
- Denise Hofman
- FrieslandCampina, Stationsplein 1, 3818 LE Amersfoort, The Netherlands;
- Correspondence:
| | - Urszula Kudla
- FrieslandCampina, Stationsplein 1, 3818 LE Amersfoort, The Netherlands;
| | - Mohamad Miqdady
- Ped. GI, Hepatology & Nutrition Division, Sheikh Khalifa Medical City, P.O. Box 51900, Abu Dhabi 51133, United Arab Emirates;
| | - Thi Viet Ha Nguyen
- Department of Pediatrics, Hanoi Medical University, Hanoi 116001, Vietnam;
| | - Sofía Morán-Ramos
- Unidad de Genomica de Poblaciones, Instituto Nacional de Medicina Genomica, Mexico City 14610, Mexico;
| | - Yvan Vandenplas
- Paediatric Gastro-Enterology and Nutrition, Vrije Universiteit Brussel, UZ Brussel, KidZ Health Castle, 1050 Brussels, Belgium;
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Sakarya E, Sanlier NT, Sanlier N. The relationship between human milk, a functional nutrient, and microbiota. Crit Rev Food Sci Nutr 2021:1-13. [PMID: 34872407 DOI: 10.1080/10408398.2021.2008301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The intestinal microbiota begins to take shape in the mother's womb, changes depending on many factors. It is known that the intestinal microbiota has an important role in the maturation of the immune system, also in the prevention of diseases that occur in newborn, childhood, adulthood. Nutrition is the main factor on the development of microbiota in infants after birth. The microbiota compositions of breastfed infants are different from formula-fed infants. Breast milk oligosaccharides play an important role in the development of infants' microbiota. The higher number of Bifidobacterium species and lower α and β diversity in breastfed infants are considered protective. A dysbiosis occurring in the microbiota can cause adverse effects on health. Human milk oligosaccharides also have protective effects on the microbiota. These protective effects are to promote the growth of intestinal microbiota, prevent the adhesion of viruses to the colon, promote the growth of Bifidobacterium with its prebiotic effect. Short-chain fatty acids resulting from their digestion, also have protective effects. Another component that shapes the gut microbiota is HM glycoproteins. The aim of this study is to examine the effect of breast milk on the development of microbiota, to present the results by scanning the literature.
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Affiliation(s)
- Elif Sakarya
- Department of Nutrition and Dietetics, Ankara Medipol University, Institute of Health Sciences, Ankara, Turkey
| | - Nazlı Tunca Sanlier
- Department of Obstetrics and Gynecology, Ankara City Hospital, Ankara, Turkey
| | - Nevin Sanlier
- School of Health Sciences, Department of Nutrition and Dietetics, Ankara Medipol University, Ankara, Turkey
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10
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Zubeldia-Varela E, Barker-Tejeda TC, Blanco-Pérez F, Infante S, Zubeldia JM, Pérez-Gordo M. Non-IgE-Mediated Gastrointestinal Food Protein-Induced Allergic Disorders. Clinical Perspectives and Analytical Approaches. Foods 2021; 10:foods10112662. [PMID: 34828942 PMCID: PMC8623505 DOI: 10.3390/foods10112662] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 10/27/2021] [Indexed: 12/21/2022] Open
Abstract
Non-IgE-mediated gastrointestinal food allergy (non-IgE-GI-FA) is the name given to a series of pathologies whose main entities are food protein-induced allergic proctocolitis (FPIAP), food protein-induced enteropathy (FPE), and food protein-induced enterocolitis syndrome (FPIES). These are more uncommon than IgE-mediated food allergies, their mechanisms remain largely unknown, and their diagnosis is mainly done by clinical history, due to the lack of specific biomarkers. In this review, we present the latest advances found in the literature about clinical aspects, the current diagnosis, and treatment options of non-IgE-GI-FAs. We discuss the use of animal models, the analysis of gut microbiota, omics techniques, and fecal proteins with a focus on understanding the pathophysiological mechanisms of these pathologies and obtaining possible diagnostic and/or prognostic biomarkers. Finally, we discuss the unmet needs that researchers should tackle to advance in the knowledge of these barely explored pathologies.
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Affiliation(s)
- Elisa Zubeldia-Varela
- Department of Basic Medical Sciences, Facultad de Medicina, Institute of Applied Molecular Medicine (IMMA), Universidad San Pablo-CEU, CEU Universities, ARADyAL, 28660 Madrid, Spain; (E.Z.-V.); (T.C.B.-T.)
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28660 Madrid, Spain
| | - Tomás Clive Barker-Tejeda
- Department of Basic Medical Sciences, Facultad de Medicina, Institute of Applied Molecular Medicine (IMMA), Universidad San Pablo-CEU, CEU Universities, ARADyAL, 28660 Madrid, Spain; (E.Z.-V.); (T.C.B.-T.)
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28660 Madrid, Spain
| | - Frank Blanco-Pérez
- VPr1 Research Group “Molecular Allergology”, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, 63225 Langen, Germany;
| | - Sonsoles Infante
- Allergy Paediatric Unit, Allergy Service, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (S.I.); (J.M.Z.)
- Gregorio Marañón Health Research Institute (IiSGM), 28007 Madrid, Spain
| | - José M. Zubeldia
- Allergy Paediatric Unit, Allergy Service, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (S.I.); (J.M.Z.)
- Gregorio Marañón Health Research Institute (IiSGM), 28007 Madrid, Spain
- Rare Diseases Networking Biomedical Research Centre (CIBERER, U-761), Carlos III Institute of Health, 28029 Madrid, Spain
| | - Marina Pérez-Gordo
- Department of Basic Medical Sciences, Facultad de Medicina, Institute of Applied Molecular Medicine (IMMA), Universidad San Pablo-CEU, CEU Universities, ARADyAL, 28660 Madrid, Spain; (E.Z.-V.); (T.C.B.-T.)
- Correspondence: ; Tel.: +34-91-372-4700 (ext. 14675)
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11
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Gołębiewski M, Łoś-Rycharska E, Sikora M, Grzybowski T, Gorzkiewicz M, Krogulska A. Mother's Milk Microbiome Shaping Fecal and Skin Microbiota in Infants with Food Allergy and Atopic Dermatitis: A Pilot Analysis. Nutrients 2021; 13:nu13103600. [PMID: 34684601 PMCID: PMC8537811 DOI: 10.3390/nu13103600] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/07/2021] [Accepted: 10/11/2021] [Indexed: 01/04/2023] Open
Abstract
The child microbiome, including gut and skin communities, is shaped by a multitude of factors, and breastfeeding is one of the most essential. Food allergy (FA) and atopic dermatitis (AD) are among the most common diseases in pediatrics, with the prevalence of each up to 6% and 20%, respectively. Therefore, we aimed at finding differences between the fecal and skin microbiomes of FA and AD patients in the context of breastfeeding, by means of the Illumina sequencing of 16S rRNA gene fragment libraries amplified from the total DNA isolated from samples collected from allergic and healthy infants. We also analyzed milk samples from the mothers of the examined children and searched for patterns of incidence suggesting milk influence on an infant's allergy status. Here we show that a mother's milk influences her child's fecal and skin microbiomes and identify Acinetobacter as the taxon whose abundance is correlated with milk and child-derived samples. We demonstrate that breastfeeding makes allergic children's fecal and skin communities more similar to those of healthy infants than in the case of formula-feeding. We also identify signature taxa that might be important in maintaining health or allergy development.
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Affiliation(s)
- Marcin Gołębiewski
- Department of Plant Physiology and Biotechnology, Nicolaus Copernicus University, 87-100 Torun, Poland
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University, 87-100 Torun, Poland;
- Correspondence: (M.G.); (E.Ł.-R.); Tel.: +48-56-611-2512 (M.G.); +48-52-585-4850 (E.Ł.-R.); Fax: +48-56-611-4559 (M.G.); +48-52-585-4086 (E.Ł.-R.)
| | - Ewa Łoś-Rycharska
- Department of Pediatrics, Allergology and Gastroenterology, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland;
- Correspondence: (M.G.); (E.Ł.-R.); Tel.: +48-56-611-2512 (M.G.); +48-52-585-4850 (E.Ł.-R.); Fax: +48-56-611-4559 (M.G.); +48-52-585-4086 (E.Ł.-R.)
| | - Marcin Sikora
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University, 87-100 Torun, Poland;
| | - Tomasz Grzybowski
- Department of Forensic Medicine, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland; (T.G.); (M.G.)
| | - Marta Gorzkiewicz
- Department of Forensic Medicine, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland; (T.G.); (M.G.)
| | - Aneta Krogulska
- Department of Pediatrics, Allergology and Gastroenterology, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University, 87-100 Torun, Poland;
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12
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Mozota M, Castro I, Gómez-Torres N, Arroyo R, Lailla Y, Somada M, Alba C, Rodríguez JM. Administration of Ligilactobacillus salivarius MP101 in an Elderly Nursing Home during the COVID-19 Pandemic: Immunological and Nutritional Impact. Foods 2021; 10:2149. [PMID: 34574259 PMCID: PMC8470390 DOI: 10.3390/foods10092149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 09/05/2021] [Accepted: 09/09/2021] [Indexed: 12/26/2022] Open
Abstract
The elderly population living in nursing homes is particularly vulnerable to COVID-19 although individual susceptibility to SARS-CoV-2 infection may be related to the host microbiota. The objective of this work was to investigate the effect of Ligilactobacillus salivarius MP101 on the functional (Barthel index), cognitive (GDS/FAST), and nutritional (MNA) status as well as on the nasal and fecal inflammatory profiles of elderly residents living in a nursing home that is highly affected by COVID-19. A total of 25 residents participated in the trial, which involved the daily ingestion of a dairy product (L. salivarius MP101: 9.3 log10 CFU per unit) for 4 months. Nasal and fecal samples were analyzed for 37 immune factors at recruitment and at the end of the study. After the trial, no change in the GDS/FAST scores were found but, in contrast, the values for the Barthel index and the MNA score improved significantly. The concentrations of some immune factors changed significantly after the trial, including a decrease in the concentrations of BAFF/TNFSF13B, APRIL/TNFSF13, IL8, IL31, osteopontin, sTNF-R1, and sTNF-R2, and an increase in chitinase 3-like 1, IL19, IL35, and pentraxin 3 was also observed. In conclusion, L. salivarius MP101 seems to be a promising strain for improving or maintaining health in this highly vulnerable population.
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Affiliation(s)
- Marta Mozota
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain; (M.M.); (I.C.); (N.G.-T.); (R.A.); (C.A.)
| | - Irma Castro
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain; (M.M.); (I.C.); (N.G.-T.); (R.A.); (C.A.)
| | - Natalia Gómez-Torres
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain; (M.M.); (I.C.); (N.G.-T.); (R.A.); (C.A.)
| | - Rebeca Arroyo
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain; (M.M.); (I.C.); (N.G.-T.); (R.A.); (C.A.)
| | - Yolanda Lailla
- Villa Villera, 22142 Sieso de Huesca, Spain; (Y.L.); (M.S.)
| | - Mario Somada
- Villa Villera, 22142 Sieso de Huesca, Spain; (Y.L.); (M.S.)
| | - Claudio Alba
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain; (M.M.); (I.C.); (N.G.-T.); (R.A.); (C.A.)
| | - Juan Miguel Rodríguez
- Department of Nutrition and Food Science, Complutense University of Madrid, 28040 Madrid, Spain; (M.M.); (I.C.); (N.G.-T.); (R.A.); (C.A.)
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13
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Olshan KL, Zomorrodi AR, Pujolassos M, Troisi J, Khan N, Fanelli B, Kenyon V, Fasano A, Leonard MM. Microbiota and Metabolomic Patterns in the Breast Milk of Subjects with Celiac Disease on a Gluten-Free Diet. Nutrients 2021; 13:nu13072243. [PMID: 34210038 PMCID: PMC8308312 DOI: 10.3390/nu13072243] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/14/2021] [Accepted: 06/25/2021] [Indexed: 12/30/2022] Open
Abstract
The intestinal microbiome may trigger celiac disease (CD) in individuals with a genetic disposition when exposed to dietary gluten. Research demonstrates that nutrition during infancy is crucial to the intestinal microbiome engraftment. Very few studies to date have focused on the breast milk composition of subjects with a history of CD on a gluten-free diet. Here, we utilize a multi-omics approach with shotgun metagenomics to analyze the breast milk microbiome integrated with metabolome profiling of 36 subjects, 20 with CD on a gluten-free diet and 16 healthy controls. These analyses identified significant differences in bacterial and viral species/strains and functional pathways but no difference in metabolite abundance. Specifically, three bacterial strains with increased abundance were identified in subjects with CD on a gluten-free diet of which one (Rothia mucilaginosa) has been previously linked to autoimmune conditions. We also identified five pathways with increased abundance in subjects with CD on a gluten-free diet. We additionally found four bacterial and two viral species/strains with increased abundance in healthy controls. Overall, the differences observed in bacterial and viral species/strains and in functional pathways observed in our analysis may influence microbiome engraftment in neonates, which may impact their future clinical outcomes.
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Affiliation(s)
- Katherine L. Olshan
- Division of Pediatric Gastroenterology and Nutrition, MassGeneral Hospital for Children, Harvard Medical School, Boston, MA 02114, USA; (K.L.O.); (A.R.Z.); (A.F.)
- Mucosal Immunology and Biology Research Center, MassGeneral Hospital for Children, Boston, MA 02129, USA;
- Department of Pediatrics, Harvard Medical School, Harvard University, Boston, MA 02115, USA
- Celiac Research Program, Harvard Medical School, Boston, MA 02115, USA
| | - Ali R. Zomorrodi
- Division of Pediatric Gastroenterology and Nutrition, MassGeneral Hospital for Children, Harvard Medical School, Boston, MA 02114, USA; (K.L.O.); (A.R.Z.); (A.F.)
- Mucosal Immunology and Biology Research Center, MassGeneral Hospital for Children, Boston, MA 02129, USA;
- Department of Pediatrics, Harvard Medical School, Harvard University, Boston, MA 02115, USA
- Celiac Research Program, Harvard Medical School, Boston, MA 02115, USA
| | | | - Jacopo Troisi
- Theoreo srl, University of Salerno, 84084 Salerno, Italy; (M.P.); (J.T.)
- Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, 84084 Salerno, Italy
- European Biomedical Research Institute of Salerno (EBRIS), Via S. De Renzi, 50, 84125 Salerno, Italy
| | - Nayeim Khan
- CosmosID Inc., Rockville, MD 20850, USA; (N.K.); (B.F.)
| | - Brian Fanelli
- CosmosID Inc., Rockville, MD 20850, USA; (N.K.); (B.F.)
| | - Victoria Kenyon
- Mucosal Immunology and Biology Research Center, MassGeneral Hospital for Children, Boston, MA 02129, USA;
- Celiac Research Program, Harvard Medical School, Boston, MA 02115, USA
| | - Alessio Fasano
- Division of Pediatric Gastroenterology and Nutrition, MassGeneral Hospital for Children, Harvard Medical School, Boston, MA 02114, USA; (K.L.O.); (A.R.Z.); (A.F.)
- Mucosal Immunology and Biology Research Center, MassGeneral Hospital for Children, Boston, MA 02129, USA;
- Department of Pediatrics, Harvard Medical School, Harvard University, Boston, MA 02115, USA
- Celiac Research Program, Harvard Medical School, Boston, MA 02115, USA
- Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, 84084 Salerno, Italy
| | - Maureen M. Leonard
- Division of Pediatric Gastroenterology and Nutrition, MassGeneral Hospital for Children, Harvard Medical School, Boston, MA 02114, USA; (K.L.O.); (A.R.Z.); (A.F.)
- Mucosal Immunology and Biology Research Center, MassGeneral Hospital for Children, Boston, MA 02129, USA;
- Department of Pediatrics, Harvard Medical School, Harvard University, Boston, MA 02115, USA
- Celiac Research Program, Harvard Medical School, Boston, MA 02115, USA
- Correspondence:
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14
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Alba C, Aparicio M, González-Martínez F, González-Sánchez MI, Pérez-Moreno J, Toledo Del Castillo B, Rodríguez JM, Rodríguez-Fernández R, Fernández L. Nasal and Fecal Microbiota and Immunoprofiling of Infants With and Without RSV Bronchiolitis. Front Microbiol 2021; 12:667832. [PMID: 34140944 PMCID: PMC8203809 DOI: 10.3389/fmicb.2021.667832] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 04/08/2021] [Indexed: 12/21/2022] Open
Abstract
Bronchiolitis associated with the respiratory syncytial virus (RSV) is the leading cause of hospitalization among infants aged < 1 year. The main objective of this work was to assess the nasal and fecal microbiota and immune profiles in infants with RSV bronchiolitis, and to compare them with those of healthy infants. For this purpose, a total of 58 infants with RSV-positive bronchiolitis and 17 healthy infants (aged < 18 months) were recruited in this case-control study, which was approved by the Ethics Committee of the Hospital Gregorio Marañón. Nasal and fecal samples were obtained and submitted to bacterial microbiota analysis by 16S rDNA sequencing and to analysis of several immune factors related to inflammatory processes. Nasal samples in which Haemophilus and/or Moraxella accounted for > 20% of the total sequences were exclusively detected among infants of the bronchiolitis group. In this group, the relative abundances of Staphylococcus and Corynebacterium were significantly lower than in nasal samples from the control group while the opposite was observed for those of Haemophilus and Mannheimia. Fecal bacterial microbiota of infants with bronchiolitis was similar to that of healthy infants. Significant differences were obtained between bronchiolitis and control groups for both the frequency of detection and concentration of BAFF/TNFSF13B and sTNF.R1 in nasal samples. The concentration of BAFF/TNFSF13B was also significantly higher in fecal samples from the bronchiolitis group. In conclusion, signatures of RSV-associated bronchiolitis have been found in this study, including dominance of Haemophilus and a high concentration of BAFF/TNFSF13B, IL-8 and sTNF.R1 in nasal samples, and a high fecal concentration of BAFF/TNFSF13B.
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Affiliation(s)
- Claudio Alba
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain
| | - Marina Aparicio
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain
| | - Felipe González-Martínez
- Department of Pediatrics, Hospital Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - María Isabel González-Sánchez
- Department of Pediatrics, Hospital Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Jimena Pérez-Moreno
- Department of Pediatrics, Hospital Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Blanca Toledo Del Castillo
- Department of Pediatrics, Hospital Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Juan Miguel Rodríguez
- Department of Nutrition and Food Science, Complutense University of Madrid, Madrid, Spain
| | - Rosa Rodríguez-Fernández
- Department of Pediatrics, Hospital Universitario Gregorio Marañón, Madrid, Spain.,Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Leonides Fernández
- Department of Galenic Pharmacy and Food Technology, Complutense University of Madrid, Madrid, Spain
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15
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Łoś-Rycharska E, Gołębiewski M, Sikora M, Grzybowski T, Gorzkiewicz M, Popielarz M, Gawryjołek J, Krogulska A. A Combined Analysis of Gut and Skin Microbiota in Infants with Food Allergy and Atopic Dermatitis: A Pilot Study. Nutrients 2021; 13:nu13051682. [PMID: 34063398 PMCID: PMC8156695 DOI: 10.3390/nu13051682] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/03/2021] [Accepted: 05/12/2021] [Indexed: 12/15/2022] Open
Abstract
The gut microbiota in patients with food allergy, and the skin microbiota in atopic dermatitis patients differ from those of healthy people. We hypothesize that relationships may exist between gut and skin microbiota in patients with allergies. The aim of this study was to determine the possible relationship between gut and skin microbiota in patients with allergies, hence simultaneous analysis of the two compartments of microbiota was performed in infants with and without allergic symptoms. Fifty-nine infants with food allergy and/or atopic dermatitis and 28 healthy children were enrolled in the study. The skin and gut microbiota were evaluated using 16S rRNA gene amplicon sequencing. No significant differences in the α-diversity of dermal or fecal microbiota were observed between allergic and non-allergic infants; however, a significant relationship was found between bacterial community structure and allergy phenotypes, especially in the fecal samples. Certain clinical conditions were associated with characteristic bacterial taxa in the skin and gut microbiota. Positive correlations were found between skin and fecal samples in the abundance of Gemella among allergic infants, and Lactobacillus and Bacteroides among healthy infants. Although infants with allergies and healthy infants demonstrate microbiota with similar α-diversity, some differences in β-diversity and bacterial species abundance can be seen, which may depend on the phenotype of the allergy. For some organisms, their abundance in skin and feces samples may be correlated, and these correlations might serve as indicators of the host's allergic state.
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Affiliation(s)
- Ewa Łoś-Rycharska
- Department of Pediatrics, Allergology and Gastroenterology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (M.P.); (J.G.); (A.K.)
- Correspondence: (E.Ł.-R.); (M.G.)
| | - Marcin Gołębiewski
- Department of Plant Physiology and Biotechnology, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland;
- Correspondence: (E.Ł.-R.); (M.G.)
| | - Marcin Sikora
- Interdisciplinary Centre of Modern Technologies, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland;
| | - Tomasz Grzybowski
- Department of Forensic Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (T.G.); (M.G.)
| | - Marta Gorzkiewicz
- Department of Forensic Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (T.G.); (M.G.)
| | - Maria Popielarz
- Department of Pediatrics, Allergology and Gastroenterology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (M.P.); (J.G.); (A.K.)
| | - Julia Gawryjołek
- Department of Pediatrics, Allergology and Gastroenterology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (M.P.); (J.G.); (A.K.)
| | - Aneta Krogulska
- Department of Pediatrics, Allergology and Gastroenterology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (M.P.); (J.G.); (A.K.)
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16
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Calvani M, Anania C, Cuomo B, D’Auria E, Decimo F, Indirli GC, Marseglia G, Mastrorilli V, Sartorio MUA, Santoro A, Veronelli E. Non-IgE- or Mixed IgE/Non-IgE-Mediated Gastrointestinal Food Allergies in the First Years of Life: Old and New Tools for Diagnosis. Nutrients 2021; 13:226. [PMID: 33466746 PMCID: PMC7829867 DOI: 10.3390/nu13010226] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/06/2021] [Accepted: 01/09/2021] [Indexed: 12/11/2022] Open
Abstract
non-IgE and mixed gastrointestinal food allergies present various specific, well-characterized clinical pictures such as food protein-induced allergic proctocolitis, food protein-induced enterocolitis and food protein-induced enteropathy syndrome as well as eosinophilic gastrointestinal disorders such as eosinophilic esophagitis, allergic eosinophilic gastroenteritis and eosinophilic colitis. The aim of this article is to provide an updated review of their different clinical presentations, to suggest a correct approach to their diagnosis and to discuss the usefulness of both old and new diagnostic tools, including fecal biomarkers, atopy patch tests, endoscopy, specific IgG and IgG4 testing, allergen-specific lymphocyte stimulation test (ALST) and clinical score (CoMiss).
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Affiliation(s)
- Mauro Calvani
- Operative Unit of Pediatrics, S. Camillo-Forlanini Hospital, 00152 Rome, Italy
| | - Caterina Anania
- Immunology and Allergology Unit, Department of Mother-Child, Urological Science, Sapienza University of Rome, 00161 Rome, Italy;
| | - Barbara Cuomo
- Operative Complex Unit of Pediatrics, Belcolle Hospital, 00100 Viterbo, Italy;
| | - Enza D’Auria
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (E.D.); (M.U.A.S.)
| | - Fabio Decimo
- Department of Woman, Child and of General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80100 Naples, Italy;
| | - Giovanni Cosimo Indirli
- Pediatric Allergology and Immunology (SIAIP) for Regions Puglia and Basilicata, 73100 Lecce, Italy;
| | - Gianluigi Marseglia
- Pediatric Clinic, Pediatrics Department, Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy;
| | - Violetta Mastrorilli
- Operative Complex Unit of Pediatrics and Emergency, Giovanni XXIII Hospital, 70056 Bari, Italy;
| | - Marco Ugo Andrea Sartorio
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, 20154 Milan, Italy; (E.D.); (M.U.A.S.)
| | - Angelica Santoro
- Pediatric Clinic, Mother-Child Department, University of Parma, 43121 Parma, Italy;
| | - Elisabetta Veronelli
- Food Allergy Committee of the Italian Society of Pediatric Allergy and Immunology (SIAIP), Pediatric Department, Garbagnate Milanese Hospital, ASST Rhodense, 70056 Garbagnate Milanese, Italy;
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17
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Xue A, Qian X, Gao X, Wang P, Wang L, Zheng C, Huang Z, Hu W, Shi J, Huang Y. Fecal Microbial Signatures Are Associated With Engraftment Failure Following Umbilical Cord Blood Transplantation in Pediatric Crohn's Disease Patients With IL10RA Deficiency. Front Pharmacol 2020; 11:580817. [PMID: 33162889 PMCID: PMC7580494 DOI: 10.3389/fphar.2020.580817] [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: 07/07/2020] [Accepted: 09/17/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Umbilical cord blood transplantation (UCBT) is associated with a relatively high rate of engraftment failure. This study aimed at exploring whether any fecal microbiota could be associated with engraftment failure following UCBT in Crohn's disease patients with IL10RA deficiency. METHODS Thirteen patients were recruited and their 230 fecal samples were collected longitudinally from immediately before conditioning chemotherapy to 8 weeks post the UCBT. The V3-V4 regions of the bacterial 16S rRNA gene were amplified by PCR and sequenced, followed by bioinformatics analyses. RESULTS Following the UCBT, 7 out of 13 patients achieved neutrophil and platelet engraftment with a median of 21 and 28 days, respectively (S group), while 6 patients failed to achieve engraftment (F group). In comparison with that in the S group, significantly lower Shannon diversity values on the UCBT day (P = 0.0176) and less abundance of Bifidobacterium longum, Bifidobacterium pseudolongum, Enterobacteriaceae_538000, and one taxon of Lachnospiraceae family was detected in the F group, accompanied by significantly higher abundances of four taxa including Lautropia, Pseudomonas, and species Microvirgula aerodenitrificans during the chemotherapy period as well as UCBT. The abundances of thirty OTUs were correlated significantly with clinical indices. CONCLUSIONS Microbial indicators of reduced diversity of microbiota and signatures of specific bacterial abundances, such as a lower abundance of Bifidobacterium longum, for engraftment failure would require validation. These indicators may help for the risk stratification in patients with IL10RA deficiency undergoing UCBT.
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Affiliation(s)
- Aijuan Xue
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
| | - Xiaowen Qian
- Department of Hematology, Children’s Hospital of Fudan University, Shanghai, China
| | - Xuefeng Gao
- Department of Hematology-Oncology, International Cancer Center, Shenzhen University General Hospital, Shenzhen University Health Science Center, Shenzhen, China
| | - Ping Wang
- Department of Hematology, Children’s Hospital of Fudan University, Shanghai, China
| | - Lin Wang
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
| | - Cuifang Zheng
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
| | - Zhiheng Huang
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
| | - Wenhui Hu
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
| | - Jieru Shi
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
| | - Ying Huang
- Department of Gastroenterology, Children’s Hospital of Fudan University, Shanghai, China
- *Correspondence: Ying Huang,
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