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Gao T, Wang X, Li Y, Ren F. The Role of Probiotics in Skin Health and Related Gut-Skin Axis: A Review. Nutrients 2023; 15:3123. [PMID: 37513540 PMCID: PMC10385652 DOI: 10.3390/nu15143123] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Aging skin, wrinkles, pigmentation, and dryness are problems that plague people, and researchers are working to solve them. Recent studies have shown that intestinal microbiota homeostasis can influence skin health, demonstrating the existence of a gut-skin axis. Recently, improving skin health through probiotic interventions has been proposed, and micro-ecological skin care is becoming a popular concept. By regulating skin health and gut-skin axis interactions, probiotics can be used as potential management tools to suppress and improve skin diseases in multiple ways, including decreasing oxidative stress, suppressing inflammatory responses, and keeping immune effects. The purpose of this paper is to provide a comprehensive review of the application and mechanisms of probiotic-mediated gut microbiota homeostasis in skin care and to offer a theoretical basis for the application of probiotics in skin care.
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Affiliation(s)
- Ting Gao
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Xiaoyu Wang
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Yixuan Li
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
| | - Fazheng Ren
- Key Laboratory of Precision Nutrition and Food Quality, Key Laboratory of Functional Dairy, Ministry of Education, Beijing Laboratory of Food Quality and Safety, Department of Nutrition and Health, China Agricultural University, Beijing 100083, China
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Vanitha PR, Somashekaraiah R, Divyashree S, Pan I, Sreenivasa MY. Antifungal activity of probiotic strain Lactiplantibacillus plantarum MYSN7 against Trichophyton tonsurans. Front Microbiol 2023; 14:1192449. [PMID: 37389341 PMCID: PMC10303898 DOI: 10.3389/fmicb.2023.1192449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/09/2023] [Indexed: 07/01/2023] Open
Abstract
The primary objective of this study was to assess the probiotic attributes and antifungal activity of lactic acid bacteria (LAB) against the fungus, Trichophyton tonsurans. Among the 20 isolates screened for their antifungal attributes, isolate MYSN7 showed strong antifungal activity and was selected for further analysis. The isolate MYSN7 exhibited potential probiotic characteristics, having 75 and 70% survival percentages in pH3 and pH2, respectively, 68.73% tolerance to bile, a moderate cell surface hydrophobicity of 48.87%, and an auto-aggregation percentage of 80.62%. The cell-free supernatant (CFS) of MYSN7 also showed effective antibacterial activity against common pathogens. Furthermore, the isolate MYSN7 was identified as Lactiplantibacillus plantarum by 16S rRNA sequencing. Both L. plantarum MYSN7 and its CFS exhibited significant anti-Trichophyton activity in which the biomass of the fungal pathogen was negligible after 14 days of incubation with the active cells of probiotic culture (106 CFU/ml) and at 6% concentration of the CFS. In addition, the CFS inhibited the germination of conidia even after 72 h of incubation. The minimum inhibitory concentration of the lyophilized crude extract of the CFS was observed to be 8 mg/ml. Preliminary characterization of the CFS showed that the active component would be organic acids in nature responsible for antifungal activity. Organic acid profiling of the CFS using LC-MS revealed that it was a mixture of 11 different acids, and among these, succinic acid (9,793.60 μg/ml) and lactic acid (2,077.86 μg/ml) were predominant. Additionally, a scanning electron microscopic study revealed that CFS disrupted fungal hyphal structure significantly, which showed scanty branching and bulged terminus. The study indicates the potential of L. plantarum MYSN7 and its CFS to control the growth of T. tonsurans. Furthermore, in vivo studies need to be conducted to explore its possible applications on skin infections.
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Affiliation(s)
- P. R. Vanitha
- Department of Studies in Microbiology, University of Mysore, Mysuru, India
- Maharani's Science College for Women, Mysuru, India
| | | | - S. Divyashree
- Department of Studies in Microbiology, University of Mysore, Mysuru, India
| | - Indranil Pan
- Department of Biosciences, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, India
| | - M. Y. Sreenivasa
- Department of Studies in Microbiology, University of Mysore, Mysuru, India
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Severn MM, Horswill AR. Staphylococcus epidermidis and its dual lifestyle in skin health and infection. Nat Rev Microbiol 2023; 21:97-111. [PMID: 36042296 DOI: 10.1038/s41579-022-00780-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2022] [Indexed: 01/20/2023]
Abstract
The coagulase-negative bacterium Staphylococcus epidermidis is a member of the human skin microbiota. S. epidermidis is not merely a passive resident on skin but actively primes the cutaneous immune response, maintains skin homeostasis and prevents opportunistic pathogens from causing disease via colonization resistance. However, it is now appreciated that S. epidermidis and its interactions with the host exist on a spectrum of potential pathogenicity derived from its high strain-level heterogeneity. S. epidermidis is the most common cause of implant-associated infections and is a canonical opportunistic biofilm former. Additional emerging evidence suggests that some strains of S. epidermidis may contribute to the pathogenesis of common skin diseases. Here, we highlight new developments in our understanding of S. epidermidis strain diversity, skin colonization dynamics and its multifaceted interactions with the host and other members of the skin microbiota.
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Chandan N, Rajkumar JR, Shi VY, Lio PA. A new era of moisturizers. J Cosmet Dermatol 2021; 20:2425-2430. [PMID: 33977643 DOI: 10.1111/jocd.14217] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/25/2021] [Accepted: 05/05/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Moisturizers traditionally function to replenish both the intercellular lipid lamella and natural moisturizing factors, and form a hydrolipid film on the skin surface to decrease transepidermal water loss and improve hydration. As we continue to identify epidermal lipid imbalance in patients with atopic dermatitis, we turn to the use of bioactive ingredients in moisturizers for improving barrier repair and function. METHODS This review aims to explore the modern use of moisturizers in targeting various components of the skin barrier, dampening immune response, and restoring microbial balance. We conducted a balanced and comprehensive narrative review of the literature. Studies were identified by searching electronic databases (MEDLINE and PubMed), focusing on studies and trials regarding moisturizers that include endocannabinoids, bioactive lipids, anti-inflammatory agents, antioxidants, and microbiome modulators. Only articles published in English language were included. RESULTS The aforementioned ingredients exert additional biological effects to improve skin function by upregulating lipid synthesis, decreasing neurosensory transmission of itch signals, reversing oxidative stress, decreasing inflammatory cell activity and cytokine release, and modulating skin microbiota. The shift from traditional moisturizers to those with bioactive ingredients, anti-inflammatory agents, and microbiome modulating effects opens a realm of possible therapeutic options for patients with barrier-defective cutaneous conditions. CONCLUSION Focusing on the disrupted skin barrier as a target for both prevention and treatment and incorporating a combined strategy that utilizes the aforementioned agents to tackle barrier dysfunction from different angles remains a promising area for clinical impact in dermatology.
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Affiliation(s)
- Neha Chandan
- University of Illinois College of Medicine, Chicago, IL, USA
| | | | - Vivian Y Shi
- Department of Dermatology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Peter A Lio
- Medical Dermatology Associates of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Yang EJ, Hendricks AJ, Beck KM, Shi VY. Bioactive: A new era of bioactive ingredients in topical formulations for inflammatory dermatoses. Dermatol Ther 2019; 32:e13101. [DOI: 10.1111/dth.13101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/23/2019] [Accepted: 09/25/2019] [Indexed: 11/30/2022]
Affiliation(s)
- Eric J. Yang
- Department of DermatologyUniversity of California San Francisco San Francisco California
- Chicago Medical School, Rosalind Franklin University of Medicine and Science North Chicago Illinois
| | | | - Kristen M. Beck
- Department of DermatologyUniversity of California San Francisco San Francisco California
| | - Vivian Y. Shi
- Department of Medicine, Division of DermatologyUniversity of Arizona Tucson Arizona
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Khmaladze I, Butler É, Fabre S, Gillbro JM. Lactobacillus reuteri
DSM
17938—A comparative study on the effect of probiotics and lysates on human skin. Exp Dermatol 2019; 28:822-828. [DOI: 10.1111/exd.13950] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 03/28/2019] [Accepted: 04/12/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Ia Khmaladze
- Skin Research Institute Oriflame Cosmetics AB Stockholm Sweden
| | - Éile Butler
- BioGaia AB Lund Sweden
- Faculty of Health Sciences, Institute for Biomedical Science Malmö University Malmö Sweden
| | - Susanne Fabre
- Skin Research Institute Oriflame Cosmetics AB Stockholm Sweden
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Kiousi DE, Karapetsas A, Karolidou K, Panayiotidis MI, Pappa A, Galanis A. Probiotics in Extraintestinal Diseases: Current Trends and New Directions. Nutrients 2019; 11:E788. [PMID: 30959761 DOI: 10.3390/nu11040788] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 03/26/2019] [Accepted: 04/02/2019] [Indexed: 12/25/2022] Open
Abstract
Probiotics are defined as live microorganisms that when administered in adequate amounts confer a health benefit to the host. Their positive supplementation outcomes on several gastrointestinal disorders are well defined. Nevertheless, their actions are not limited to the gut, but may also impart their beneficial effects at distant sites and organs. In this regard, in this review article we: (i) comprehensively describe the main mechanisms of action of probiotics at distant sites, including bones, skin, and brain; (ii) critically present their therapeutic potential against bone, skin, and neuronal diseases (e.g., osteoporosis, non-healing wounds and autoimmune skin illnesses, mood, behavior, memory, and cognitive impairments); (iii) address the current gaps in the preclinical and clinical research; and (iv) indicate new research directions and suggest future investigations.
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Ram H, Dastager SG. Re-purposing is needed for beneficial bugs, not for the drugs. Int Microbiol 2019; 22:1-6. [PMID: 30810942 DOI: 10.1007/s10123-018-00049-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/22/2018] [Accepted: 11/27/2018] [Indexed: 01/01/2023]
Abstract
Between 150 and 200 species of plants, insects, birds or mammals go extinct every day. We do not have any idea what the global extinction rate for microorganisms is. What is clear is that we have already lost a maximum number of the microbes that used to live in and on our skins. Many of our microbial partners are facing extinction as we apply selection pressures that are unprecedented in our long-standing relationships. Recent estimates are that we have lost at least one third of the diversity of our skin microbiome. Every day, most of us bath or shower in water that contains chlorine or fluorine; these additives do a great job of killing pathogenic microbes, but they are probably not helping our skin microbiome. Most of the people apply cosmetic products every day, as these products contain preservatives that prevent microbial growth on the shelf. These same chemicals may well kill microbes on the skin. The daily use of high-pH soaps probably will not help microbial life that is adapted to living on the skin's natural pH of 5. The rise in the rate of C-section births from around 5% in 1970 to more than 30% today is likely to be a contributing factor. Vaginal microbes seed our skins at birth and C-sections disrupt this process. The overuse of broad-spectrum antibiotics has contributed to the loss of our microbial partners in all body sites and the skin is no exception. It is now clear that skin is an ecosystem that is dependent on commensal microbes for optimal health. In general, a diverse ecosystem is a healthy ecosystem that is robust in the face of change. Low-diversity ecosystems are more fragile and susceptible to dysbiosis. Eczema and acne rates have increased rapidly over the last 50 years. These diseases are almost unknown in hunter-gatherer communities. Now, we face two exciting challenges: finding out which species matter and how to get them back.
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Affiliation(s)
- Hari Ram
- National Collection of Industrial Microorganisms (NCIM), CSIR-National Chemical Laboratory, Pashan Road, Pune, MH, 411,008, India
| | - Syed G Dastager
- National Collection of Industrial Microorganisms (NCIM), CSIR-National Chemical Laboratory, Pashan Road, Pune, MH, 411,008, India.
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Aguilar-toalá J, Garcia-varela R, Garcia H, Mata-haro V, González-córdova A, Vallejo-cordoba B, Hernández-mendoza A. Postbiotics: An evolving term within the functional foods field. Trends Food Sci Technol 2018; 75:105-14. [DOI: 10.1016/j.tifs.2018.03.009] [Citation(s) in RCA: 355] [Impact Index Per Article: 59.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Zuñiga C, Zaramela L, Zengler K. Elucidation of complexity and prediction of interactions in microbial communities. Microb Biotechnol 2017; 10:1500-1522. [PMID: 28925555 PMCID: PMC5658597 DOI: 10.1111/1751-7915.12855] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/10/2017] [Accepted: 08/11/2017] [Indexed: 12/11/2022] Open
Abstract
Microorganisms engage in complex interactions with other members of the microbial community, higher organisms as well as their environment. However, determining the exact nature of these interactions can be challenging due to the large number of members in these communities and the manifold of interactions they can engage in. Various omic data, such as 16S rRNA gene sequencing, shotgun metagenomics, metatranscriptomics, metaproteomics and metabolomics, have been deployed to unravel the community structure, interactions and resulting community dynamics in situ. Interpretation of these multi-omic data often requires advanced computational methods. Modelling approaches are powerful tools to integrate, contextualize and interpret experimental data, thus shedding light on the underlying processes shaping the microbiome. Here, we review current methods and approaches, both experimental and computational, to elucidate interactions in microbial communities and to predict their responses to perturbations.
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Affiliation(s)
- Cristal Zuñiga
- Department of PediatricsUniversity of California, San Diego9500 Gilman DriveLa JollaCA92093‐0760USA
| | - Livia Zaramela
- Department of PediatricsUniversity of California, San Diego9500 Gilman DriveLa JollaCA92093‐0760USA
| | - Karsten Zengler
- Department of PediatricsUniversity of California, San Diego9500 Gilman DriveLa JollaCA92093‐0760USA
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Abstract
During the past decade, scientists have made great strides in understanding the microbiome's role in human health. Today, the microbiome has become key in scientific research, therapeutic development, medical treatment, and as a news feature in the media. Most studies have focused on the microbiome of our gut, but recently researchers have turned their attention to other microbiomes, including that of the skin. These studies of gut and skin microbiomes are yielding very informative results, new treatment strategies, and the development of new prebiotic and probiotic products for the treatment of many skin conditions.
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Affiliation(s)
- Mia Maguire
- BioRegenerative Sciences, Inc., 505 Coast Blvd South #208, La Jolla, CA, 92037, USA
| | - Greg Maguire
- BioRegenerative Sciences, Inc., 505 Coast Blvd South #208, La Jolla, CA, 92037, USA.
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