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Xu X, Yuan J, Zhu M, Gao J, Meng X, Wu Y, Li X, Tong P, Chen H. The potential of orally exposed risk factors and constituents aggravating food allergy: Possible mechanism and target cells. Compr Rev Food Sci Food Saf 2024; 23:e70014. [PMID: 39230383 DOI: 10.1111/1541-4337.70014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 08/10/2024] [Accepted: 08/18/2024] [Indexed: 09/05/2024]
Abstract
Food allergy is a significant concern for the health of humans worldwide. In addition to dietary exposure of food allergens, genetic and environmental factors also play an important role in the development of food allergy. However, only the tip of the iceberg of risk factors in food allergy has been identified. The importance of food allergy caused by orally exposed risk factors and constituents, including veterinary drugs, pesticides, processed foods/derivatives, nanoparticles, microplastics, pathogens, toxins, food additives, dietary intake of salt/sugar/total fat, vitamin D, and therapeutic drugs, are highlighted and discussed in this review. Moreover, the epithelial barrier hypothesis, which is closely associated with the occurrence of food allergy, is also introduced. Additionally, several orally exposed risk factors and constituents that have been reported to disrupt the epithelial barrier are elucidated. Finally, the possible mechanisms and key immune cells of orally exposed risk factors and constituents in aggravating food allergy are overviewed. Further work should be conducted to define the specific mechanism by which these risk factors and constituents are driving food allergy, which will be of central importance to the targeted therapy of food allergy.
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Affiliation(s)
- Xiaoqian Xu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Jin Yuan
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Mengting Zhu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Jinyan Gao
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Xuanyi Meng
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Yong Wu
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Xin Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- College of Food Science & Technology, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Ping Tong
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
| | - Hongbing Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang, P. R. China
- Sino-German Joint Research Institute, Nanchang University, Nanchang, P. R. China
- Jiangxi Province Key Laboratory of Food Allergy, Nanchang, P. R. China
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Dalton KR, Lee M, Wang Z, Zhao S, Parks CG, Beane-Freeman LE, Motsinger-Reif AA, London SJ. Occupational farm work activities influence workers' indoor home microbiome. ENVIRONMENTAL RESEARCH 2024; 243:117819. [PMID: 38052359 PMCID: PMC10872285 DOI: 10.1016/j.envres.2023.117819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/10/2023] [Accepted: 11/27/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Farm work entails a heterogeneous mixture of exposures that vary considerably across farms and farmers. Farm work is associated with various health outcomes, both adverse and beneficial. One mechanism by which farming exposures can impact health is through the microbiome, including the indoor home environment microbiome. It is unknown how individual occupational exposures shape the microbial composition in workers' homes. OBJECTIVES We investigated associations between farm work activities, including specific tasks and pesticide use, and the indoor microbiome in the homes of 468 male farmers. METHODS Participants were licensed pesticide applicators, mostly farmers, enrolled in the Agricultural Lung Health Study from 2008 to 2011. Vacuumed dust from participants' bedrooms underwent whole-genome shotgun sequencing for indoor microbiome assessment. Using questionnaire data, we evaluated 6 farm work tasks (processing of either hay, silage, animal feed, fertilizer, or soy/grains, and cleaning grain bins) and 19 pesticide ingredients currently used in the past year, plus 7 banned persistent pesticide ingredients ever used. RESULTS All 6 work tasks were associated with increased microbial diversity levels, with a positive dose-response for the total number of tasks performed (P = 0.001). All tasks were associated with altered microbial compositions (weighted UniFrac P = 0.001) and with higher abundance of specific microbes, including soil-based commensal microbes such as Haloterrigena. Among the 19 pesticides, current use of glyphosate and past use of lindane were associated with increased microbial diversity (P = 0.02-0.04). Ten currently used pesticides and all 7 banned pesticides were associated with altered microbial composition (P = 0.001-0.04). Six pesticides were associated with differential abundance of certain microbes. DISCUSSION Different farm activities and exposures can uniquely impact the dust microbiome inside homes. Our work suggests that changes to the home microbiome could serve as one pathway for how occupational exposures impact the health of workers and their cohabitating family members, offering possible future intervention targets.
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Affiliation(s)
- Kathryn R Dalton
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Mikyeong Lee
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Ziyue Wang
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Shanshan Zhao
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Christine G Parks
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Laura E Beane-Freeman
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Alison A Motsinger-Reif
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Stephanie J London
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA.
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Naughten S, Ecklu-Mensah G, Constantino G, Quaranta A, Schulkers Escalante K, Bai-Tong S, Gilbert J, Leibel S, Wheelock CE, Leibel S. The re-emerging role of linoleic acid in paediatric asthma. Eur Respir Rev 2023; 32:230063. [PMID: 37914192 PMCID: PMC10618909 DOI: 10.1183/16000617.0063-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 09/04/2023] [Indexed: 11/03/2023] Open
Abstract
Asthma is the most common chronic disease within the paediatric population. Although it is multifactorial, its onset may be linked to early-life exposures with subsequent impact on immune system development. Microbial and dietary metabolic products have been implicated in the development and exacerbation of paediatric asthma. Linoleic acid is the most common omega-6 polyunsaturated fatty acid in the Western diet. In this review, we summarise the literature regarding the involvement of linoleic acid in the development of and its impact on existing paediatric asthma. First, we summarise the existing knowledge surrounding the relationship between human microbial metabolism and allergic diseases in children. Next, we examine cellular or animal model-based mechanistic studies that investigated the impact of dietary- and microbial-derived linoleic acid metabolites on asthma. Finally, we review the literature investigating the impact of linoleic acid metabolites on the development and exacerbation of childhood asthma. While there is conflicting evidence, there is growing support for a role of linoleic acid in the onset and pathophysiology of asthma. We recommend that additional cellular, animal, and longitudinal studies are performed that target linoleic acid and its metabolites.
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Affiliation(s)
- Sarah Naughten
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
| | - Gertrude Ecklu-Mensah
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA
| | | | - Alessandro Quaranta
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Shiyu Bai-Tong
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
| | - Jack Gilbert
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
- Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA
| | - Sandra Leibel
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
| | - Craig E Wheelock
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - Sydney Leibel
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
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Dalton KR, Lee M, Wang Z, Zhao S, Parks CG, Beane-Freeman LE, Motsinger-Reif AA, London SJ. Occupational Farm Work Activities Influence Workers' Indoor Home Microbiome. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.08.17.23293194. [PMID: 37662364 PMCID: PMC10473816 DOI: 10.1101/2023.08.17.23293194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
Background Farm work entails a heterogeneous mixture of exposures that vary considerably across farms and farmers. Farm work is associated with various health outcomes, both adverse and beneficial. One mechanism by which farming exposures can impact health is through the microbiome, including the indoor built environment microbiome. It is unknown how individual occupational exposures shape the microbial composition in workers' homes. Objectives We investigated associations between farm work activities, including specific tasks and pesticide use, and the indoor microbiome in the homes of 468 male farmers. Methods Participants were licensed pesticide applicators, mostly farmers, enrolled in the Agricultural Lung Health Study from 2008-2011. Vacuumed dust from participants' bedrooms underwent whole-genome shotgun sequencing for indoor microbiome assessment. Using questionnaire data, we evaluated 6 farm work tasks (processing of either hay, silage, animal feed, fertilizer, or soy/grains, and cleaning grain bins) and 19 pesticide ingredients currently used in the past year, plus 7 persistent banned pesticide ingredients ever used. Results All 6 work tasks were associated with increased within-sample microbial diversity, with a positive dose-response for the sum of tasks (p=0.001). All tasks were associated with altered overall microbial compositions (weighted UniFrac p=0.001) and with higher abundance of specific microbes, including soil-based microbes such as Haloterrigena. Among the 19 pesticides, only current use of glyphosate and past use of lindane were associated with increased within-sample diversity (p=0.02-0.04). Ten currently used pesticides and all 7 banned pesticides were associated with altered microbial composition (p=0.001-0.04). Six pesticides were associated with differential abundance of certain microbes. Discussion Specific farm activities and exposures can impact the dust microbiome inside homes. Our work suggests that occupational farm exposures could impact the health of workers and their families through modifying the indoor environment, specifically the microbial composition of house dust, offering possible future intervention targets.
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Affiliation(s)
- Kathryn R. Dalton
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Mikyeong Lee
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Ziyue Wang
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Shanshan Zhao
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Christine G. Parks
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Laura E. Beane-Freeman
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Alison A. Motsinger-Reif
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
| | - Stephanie J. London
- Genomics and the Environment in Respiratory and Allergic Health Group, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Durham, NC, USA
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Lupu A, Jechel E, Mihai CM, Mitrofan EC, Fotea S, Starcea IM, Ioniuc I, Mocanu A, Ghica DC, Popp A, Munteanu D, Sasaran MO, Salaru DL, Lupu VV. The Footprint of Microbiome in Pediatric Asthma-A Complex Puzzle for a Balanced Development. Nutrients 2023; 15:3278. [PMID: 37513696 PMCID: PMC10384859 DOI: 10.3390/nu15143278] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/22/2023] [Accepted: 07/23/2023] [Indexed: 07/30/2023] Open
Abstract
Considered to be of greater complexity than the human genome itself, the microbiome, the structure of the body made up of trillions of bacteria, viruses, and fungi, has proven to play a crucial role in the context of the development of pathological processes in the body, starting from various infections, autoimmune diseases, atopies, and culminating in its involvement in the development of some forms of cancer, a diagnosis that is considered the most disabling for the patient from a psychological point of view. Therefore, being a cornerstone in the understanding and optimal treatment of a multitude of ailments, the body's microbiome has become an intensively studied subject in the scientific literature of the last decade. This review aims to bring the microbiome-asthma correlation up to date by classifying asthmatic patterns, emphasizing the development patterns of the microbiome starting from the perinatal period and the impact of pulmonary dysbiosis on asthmatic symptoms in children. Likewise, the effects of intestinal dysbiosis reflected at the level of homeostasis of the internal environment through the intestine-lung/vital organs axis, the circumstances in which it occurs, but also the main methods of studying bacterial variability used for diagnostic purposes and in research should not be omitted. In conclusion, we draw current and future therapeutic lines worthy of consideration both in obtaining and maintaining remission, as well as in delaying the development of primary acute episodes and preventing future relapses.
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Affiliation(s)
- Ancuta Lupu
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Jechel
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | | | - Silvia Fotea
- Clinical Medical Department, Faculty of Medicine and Pharmacy, "Dunarea de Jos" University of Galati, 800008 Galati, Romania
| | - Iuliana Magdalena Starcea
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ileana Ioniuc
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Adriana Mocanu
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Dragos Catalin Ghica
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alina Popp
- Faculty of General Medicine, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Dragos Munteanu
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Maria Oana Sasaran
- Faculty of General Medicine, "George Emil Palade" University of Medicine, Pharmacy, Science and Technology, 540142 Targu Mures, Romania
| | - Delia Lidia Salaru
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Vasile Valeriu Lupu
- Faculty of General Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
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Trincianti C, Tosca MA, Ciprandi G. Updates in the diagnosis and practical management of allergic rhinitis. Expert Rev Clin Pharmacol 2023; 16:669-676. [PMID: 37314373 DOI: 10.1080/17512433.2023.2225770] [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: 02/07/2023] [Accepted: 06/12/2023] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Allergic rhinitis (AR) is a widespread disease that can be associated with other conditions, including conjunctivitis, rhinosinusitis, asthma, food allergy, and atopic dermatitis. Diagnosis is based on the history and documentation of sensitization, such as the production of allergen-specific IgE, preferably using molecular diagnostics. Treatments are based on patient education, non-pharmacological and pharmacological remedies, allergen-specific immunotherapy (AIT), and surgery. Symptomatic treatments mainly concern intranasal/oral antihistamines and/or nasal corticosteroids. AREAS COVERED This review discusses current and emerging management strategies for AR, covering pharmacological and non-pharmacological remedies, AIT, and biologics in selected cases with associated severe asthma. However, AIT presently remains the unique causal treatment for AR. EXPERT OPINION The management of allergic rhinitis could include new strategies. In this regard, particular interest should be considered in the fixed association between intranasal antihistamines and corticosteroids, probiotics and other natural substances, and new formulations (tablets) of AIT.
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Hoisington AJ, Stamper CE, Bates KL, Stanislawski MA, Flux MC, Postolache TT, Lowry CA, Brenner LA. Human microbiome transfer in the built environment differs based on occupants, objects, and buildings. Sci Rep 2023; 13:6446. [PMID: 37081054 PMCID: PMC10116103 DOI: 10.1038/s41598-023-33719-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/18/2023] [Indexed: 04/22/2023] Open
Abstract
Compared to microbiomes on other skin sites, the bacterial microbiome of the human hand has been found to have greater variability across time. To increase understanding regarding the longitudinal transfer of the hand microbiome to objects in the built environment, and vice versa, 22 participants provided skin microbiome samples from their dominant hands, as well as from frequently and infrequently touched objects in their office environments. Additional longitudinal samples from home environments were obtained from a subset of 11 participants. We observed stability of the microbiomes of both the hand and built environments within the office and home settings; however, differences in the microbial communities were detected across the two built environments. Occupants' frequency of touching an object correlated to that object having a higher relative abundance of human microbes, yet the percent of shared microbes was variable by participants. Finally, objects that were horizontal surfaces in the built environment had higher microbial diversity as compared to objects and the occupants' hands. This study adds to the existing knowledge of microbiomes of the built environment, enables more detailed studies of indoor microbial transfer, and contributes to future models and building interventions to reduce negative outcomes and improve health and well-being.
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Affiliation(s)
- Andrew J Hoisington
- Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC), Rocky Mountain Regional Veterans Affairs Medical Center (RMRVAMC), VISN 19, Aurora, CO, 80045, USA.
- Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA.
- Military and Veteran Microbiome Consortium for Research and Education (MVM-CoRE), Aurora, CO, 80045, USA.
- Department of Systems Engineering and Management, US Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, 45433, USA.
| | - Christopher E Stamper
- Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC), Rocky Mountain Regional Veterans Affairs Medical Center (RMRVAMC), VISN 19, Aurora, CO, 80045, USA
- Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA
- Military and Veteran Microbiome Consortium for Research and Education (MVM-CoRE), Aurora, CO, 80045, USA
| | - Katherine L Bates
- Department of Biology, US Air Force Academy, USAF Academy, CO, 80840, USA
| | - Maggie A Stanislawski
- Department of Biomedical Informatics, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA
- Eastern Colorado Health Care System, Veterans Affairs, Denver, CO, 80220, USA
| | - Michael C Flux
- Department of Psychology and Center for Neuroscience, University of Colorado Boulder, Boulder, CO, 80309, USA
| | - Teodor T Postolache
- Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC), Rocky Mountain Regional Veterans Affairs Medical Center (RMRVAMC), VISN 19, Aurora, CO, 80045, USA
- Military and Veteran Microbiome Consortium for Research and Education (MVM-CoRE), Aurora, CO, 80045, USA
- Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, 21201, USA
- Veterans Health Administration, Mental Illness Research Education and Clinical Center (MIRECC), Baltimore VA Annex, VISN 5, Baltimore, MD, 21201, USA
| | - Christopher A Lowry
- Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC), Rocky Mountain Regional Veterans Affairs Medical Center (RMRVAMC), VISN 19, Aurora, CO, 80045, USA
- Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA
- Military and Veteran Microbiome Consortium for Research and Education (MVM-CoRE), Aurora, CO, 80045, USA
- Department of Integrative Physiology and Center for Neuroscience, University of Colorado Boulder, Boulder, CO, 80309, USA
- Center for Microbial Exploration, University of Colorado Boulder, Boulder, CO, 80309, USA
| | - Lisa A Brenner
- Veterans Health Administration, Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC), Rocky Mountain Regional Veterans Affairs Medical Center (RMRVAMC), VISN 19, Aurora, CO, 80045, USA
- Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA
- Military and Veteran Microbiome Consortium for Research and Education (MVM-CoRE), Aurora, CO, 80045, USA
- Departments of Psychiatry and Neurology, University of Colorado Anschutz Medical Campus, Aurora, CO, 80045, USA
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Ciprandi G, Tosca MA, Drago L. Probiotics in managing pediatricasthma: Is this a viable road? THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:3343-3344. [PMID: 36496219 DOI: 10.1016/j.jaip.2022.09.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/10/2022] [Indexed: 12/12/2022]
Affiliation(s)
| | | | - Lorenzo Drago
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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Probiotics in Allergic Rhinitis Management: Is There a Positioning for Them? ALLERGIES 2022. [DOI: 10.3390/allergies2030011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Allergic rhinitis (AR) is a widespread medical condition affecting up to 40% of the general population. Type 2 inflammation determines typical nasal symptoms. In addition, gut and respiratory dysbiosis are present in AR patients. Probiotics have several beneficial effects on immunity, inflammatory pathways, and anti-infective properties. Namely, probiotic supplementation could restore immune response, promote eubiosis, and switch off inflammation. Thus, probiotics have also been investigated in AR. In addition, there is accumulating evidence that some specific strains of probiotics may improve AR. Five meta-analyses on probiotics in AR management were consistently published in the first half of 2022. The conclusions, although not definitive, argue for the possible use of probiotics as part of an add-on strategy in managing patients with allergic rhinitis.
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Banzon TM, von Mutius E, Phipatanakul W. The Microbiome in Clinical Allergy and Immunology: Emerging Role as Friend and Foe. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:2252-2253. [PMID: 36087941 DOI: 10.1016/j.jaip.2022.06.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 06/21/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Tina M Banzon
- Harvard Medical School, Boston, Mass; Department of Allergy and Immunology, Boston Children's Hospital, Boston, Mass
| | - Erika von Mutius
- Dr. von Hauner Children's Hospital, Ludwig Maximilian University, Munich, Germany; Institute for Asthma and Allergy Prevention, Helmholtz Centre, Munich, Germany; German Center for Lung Research, Munich, Germany
| | - Wanda Phipatanakul
- Harvard Medical School, Boston, Mass; Department of Allergy and Immunology, Boston Children's Hospital, Boston, Mass.
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