1
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Shirkhan F, Safaei F, Mirdamadi S, Zandi M. The Role of Probiotics in Skin Care: Advances, Challenges, and Future Needs. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10319-y. [PMID: 38965196 DOI: 10.1007/s12602-024-10319-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2024] [Indexed: 07/06/2024]
Abstract
The skin, being the largest organ in the human body, plays a pivotal role in safeguarding the body against invasive pathogens. Therefore, it is essential to reinforce and protect this vital organ. Current research supports the impact of probiotics on skin health and their ability to alleviate various skin disorders. However, the effectiveness and probable side effects of probiotics in skin care remain a subject of debate, necessitating further investigation and analysis. Hence, this study aims to highlight existing gaps and future needs in the current research on probiotics in skin care and pave the way for future investigations. Therefore, we scrutinized the effects of oral (fermented foods and dietary supplements) and non-oral/topical probiotics on skin care, and the mechanism of probiotics that affect skin health. The results of most studies showed that fermented foods containing probiotics, particularly dairy products, positively impact skin health. The research results regarding the efficacy of probiotic supplements and live strains in treating skin disorders show promising potential. However, safety evaluations are crucial, to identify any potential adverse effects. While research has identified numerous potential mechanisms by which probiotics may influence skin health, a complete understanding of their precise mode of action remains elusive. However, it seems that probiotics can exert their positive effects through the gut-skin and gut-skin-brain axis on the human body. Therefore, following the identification of safe probiotics, additional studies should be carried out to establish optimal dosages, potential side effects, suitable regulatory guidelines, and validation methods.
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Affiliation(s)
- Faezeh Shirkhan
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, 19496-35881, Iran
| | - Fatemeh Safaei
- Iranian Research Organization for Science and Technology, Microbial Biotechnology Student in Iranian Research Organization for Science and Technology, Microbial biotechnology, Tehran, 3353511, Iran
| | - Saeed Mirdamadi
- Department of Biotechnology, Iranian Research Organization for Science & Technology (IROST), Tehran, 33131-93685, Iran.
| | - Mohammad Zandi
- Department of Agriculture, Iranian Research Organization for Science and Technology (IROST), Tehran, 3353511, Iran.
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2
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D'Accolti M, Soffritti I, Bini F, Mazziga E, Caselli E. Tackling transmission of infectious diseases: A probiotic-based system as a remedy for the spread of pathogenic and resistant microbes. Microb Biotechnol 2024; 17:e14529. [PMID: 39045894 PMCID: PMC11267305 DOI: 10.1111/1751-7915.14529] [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: 02/09/2024] [Accepted: 07/04/2024] [Indexed: 07/25/2024] Open
Abstract
Built environments (BEs) currently represent the areas in which human beings spend most of their life. Consistently, microbes populating BEs mostly derive from human occupants and can be easily transferred from BE to occupants. The hospital microbiome is a paradigmatic example, representing a reservoir for harmful pathogens that can be transmitted to susceptible patients, causing the healthcare-associated infections (HAIs). Environmental cleaning is a crucial pillar in controlling BE pathogens and preventing related infections, and chemical disinfectants have been largely used so far towards this aim. However, despite their immediate effect, chemical-based disinfection is unable to prevent recontamination, has a high environmental impact, and can select/increase antimicrobial resistance (AMR) in treated microbes. To overcome these limitations, probiotic-based sanitation (PBS) strategies were recently proposed, built on the use of detergents added with selected probiotics able to displace surrounding pathogens by competitive exclusion. PBS was reported as an effective and low-impact alternative to chemical disinfection, providing stable rebalance of the BE microbiome and significantly reducing pathogens and HAIs compared to disinfectants, without exacerbating AMR and pollution concerns. This minireview summarizes the most significant results obtained by applying PBS in sanitary and non-sanitary settings, which overall suggest that PBS may effectively tackle the infectious risk meanwhile preventing the further spread of pathogenic and resistant microbes.
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Affiliation(s)
- Maria D'Accolti
- Section of Microbiology, Department of Chemical, Pharmaceutical and Agricultural Sciences, and LTTAUniversity of FerraraFerraraItaly
- CIAS Research CenterUniversity of FerraraFerraraItaly
| | - Irene Soffritti
- Section of Microbiology, Department of Chemical, Pharmaceutical and Agricultural Sciences, and LTTAUniversity of FerraraFerraraItaly
- CIAS Research CenterUniversity of FerraraFerraraItaly
| | - Francesca Bini
- Section of Microbiology, Department of Chemical, Pharmaceutical and Agricultural Sciences, and LTTAUniversity of FerraraFerraraItaly
- CIAS Research CenterUniversity of FerraraFerraraItaly
| | - Eleonora Mazziga
- Section of Microbiology, Department of Chemical, Pharmaceutical and Agricultural Sciences, and LTTAUniversity of FerraraFerraraItaly
- CIAS Research CenterUniversity of FerraraFerraraItaly
| | - Elisabetta Caselli
- Section of Microbiology, Department of Chemical, Pharmaceutical and Agricultural Sciences, and LTTAUniversity of FerraraFerraraItaly
- CIAS Research CenterUniversity of FerraraFerraraItaly
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3
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Dey S, Vieyra-Garcia PA, Joshi AA, Trajanoski S, Wolf P. Modulation of the skin microbiome in cutaneous T-cell lymphoma delays tumour growth and increases survival in the murine EL4 model. Front Immunol 2024; 15:1255859. [PMID: 38646524 PMCID: PMC11026597 DOI: 10.3389/fimmu.2024.1255859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 03/21/2024] [Indexed: 04/23/2024] Open
Abstract
Cutaneous T-cell lymphomas (CTCL) are a group of lymphoproliferative disorders of skin-homing T cells causing chronic inflammation. These disorders cause impairment of the immune environment, which leads to severe infections and/or sepsis due to dysbiosis. In this study, we elucidated the host-microbial interaction in CTCL that occurs during the phototherapeutic treatment regime and determined whether modulation of the skin microbiota could beneficially affect the course of CTCL. EL4 T-cell lymphoma cells were intradermally grafted on the back of C57BL/6 mice. Animals were treated with conventional therapeutics such as psoralen + UVA (PUVA) or UVB in the presence or absence of topical antibiotic treatment (neomycin, bacitracin, and polymyxin B sulphate) as an adjuvant. Microbial colonisation of the skin was assessed to correlate with disease severity and tumour growth. Triple antibiotic treatment significantly delayed tumour occurrence (p = 0.026), which prolonged the survival of the mice (p = 0.033). Allocation to phototherapeutic agents PUVA, UVB, or none of these, along with antibiotic intervention, reduced the tumour growth significantly (p = 0.0327, p ≤ 0.0001, p ≤ 0.0001 respectively). The beta diversity indices calculated using the Bray-Curtis model showed that the microbial population significantly differed after antibiotic treatment (p = 0.001). Upon modulating the skin microbiome by antibiotic treatment, we saw an increase in commensal Clostridium species, e.g., Lachnospiraceae sp. (p = 0.0008), Ruminococcaceae sp. (p = 0.0001)., Blautia sp. (p = 0.007) and a significant reduction in facultative pathogens Corynebacterium sp. (p = 0.0009), Pelomonas sp. (p = 0.0306), Streptococcus sp. (p ≥ 0.0001), Pseudomonas sp. (p = 0.0358), and Cutibacterium sp. (p = 0.0237). Intriguingly, we observed a significant decrease in Staphylococcus aureus frequency (p = 0.0001) but an increase in the overall detection frequency of the Staphylococcus genus, indicating that antibiotic treatment helped regain the microbial balance and increased the number of non-pathogenic Staphylococcus populations. These study findings show that modulating microbiota by topical antibiotic treatment helps to restore microbial balance by diminishing the numbers of pathogenic microbes, which, in turn, reduces chronic inflammation, delays tumour growth, and increases survival rates in our CTCL model. These findings support the rationale to modulate the microbial milieu during the disease course of CTCL and indicate its therapeutic potential.
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MESH Headings
- Animals
- Microbiota/drug effects
- Mice
- Skin/microbiology
- Skin/pathology
- Skin/immunology
- Skin/drug effects
- Skin Neoplasms/microbiology
- Skin Neoplasms/immunology
- Skin Neoplasms/pathology
- Lymphoma, T-Cell, Cutaneous/microbiology
- Lymphoma, T-Cell, Cutaneous/pathology
- Lymphoma, T-Cell, Cutaneous/drug therapy
- Lymphoma, T-Cell, Cutaneous/therapy
- Mice, Inbred C57BL
- Disease Models, Animal
- Anti-Bacterial Agents/therapeutic use
- Anti-Bacterial Agents/pharmacology
- Anti-Bacterial Agents/administration & dosage
- Cell Line, Tumor
- Female
- Humans
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Affiliation(s)
- Saptaswa Dey
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | | | - Aaroh Anand Joshi
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
| | - Slave Trajanoski
- Core Facility Computational Bioanalytics, Medical University of Graz, Graz, Austria
| | - Peter Wolf
- Department of Dermatology and Venereology, Medical University of Graz, Graz, Austria
- BioTechMed Graz, Graz, Austria
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Tsvetanova F. The Plethora of Microbes with Anti-Inflammatory Activities. Int J Mol Sci 2024; 25:2980. [PMID: 38474227 DOI: 10.3390/ijms25052980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/29/2024] [Accepted: 03/02/2024] [Indexed: 03/14/2024] Open
Abstract
Inflammation, which has important functions in human defense systems and in maintaining the dynamic homeostasis of the body, has become a major risk factor for the progression of many chronic diseases. Although the applied medical products alleviate the general status, they still exert adverse effects in the long term. For this reason, the solution should be sought in more harmless and affordable agents. Microorganisms offer a wide range of active substances with anti-inflammatory properties. They confer important advantages such as their renewable and inexhaustible nature. This review aims to provide the most recent updates on microorganisms of different types and genera, being carriers of anti-inflammatory activity.
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Affiliation(s)
- Flora Tsvetanova
- Institute of Chemical Engineering, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
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5
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Arora R, Kaur R, Babbar R, Dhingra S, Dhingra AK, Grewal AS. Evolving Advances in the Cosmetic use of Probiotics and Postbiotics: Health, Regulatory and Marketing Aspects. Curr Pharm Biotechnol 2024; 25:1349-1361. [PMID: 37403398 DOI: 10.2174/1389201024666230703115732] [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: 03/27/2023] [Revised: 05/03/2023] [Accepted: 05/26/2023] [Indexed: 07/06/2023]
Abstract
Ongoing development in cosmetics is increasingly making use of probiotics, which are defined as "live microorganisms with health-enhancing properties mediated through ingestion or topical application to the host". The observation that several bacterial strains augment normal processes of healthy tissue maintenance, particularly for the skin, has opened up new avenues for the use of bacterial strains in cosmetics. A principal feature of such "cosmeceuticals" is an application of increasing insight into the biochemical nature of the skin's normal microbial flora, also called its microbiome. The opportunity of manipulating the skin microbiome to address various skin disorders has revealed novel routes for treatment. The skin microbiome manipulation approaches to address various skin disorders include skin microbiome transplantation, skin bacteriotherapy, and prebiotic stimulation. Research in this field has revealed that medical outcome-targeted manipulation of skin microbiome bacterial strain makeup may significantly increase skin health and appearance. Commercial availability of probiotic skincare products is rapidly expanding worldwide due to satisfactory laboratory results and public perception of probiotics as being intrinsically more wholesome than other bioactive substances, such as synthetics. Major outcomes of probiotic use include a significant reduction in skin wrinkling, acne and other conditions adversely affecting skin appearance and healthy function. Moreover, probiotics may additionally promote normal skin hydration, resulting in a vibrant and lustrous appearance. Nevertheless, significant technical challenges remain for the full optimization of probiotics in cosmetic products. This article summarizes the evolving nature of this field and explores current probiotic research initiatives, along with regulatory aspects and significant challenges in the manufacturing of cosmetics in the context of market expansion for these products.
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Affiliation(s)
- Rashmi Arora
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Rajwinder Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Ritchu Babbar
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Smriti Dhingra
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | | | - Ajmer S Grewal
- Department of Pharmacy, Global Research Institute of Pharmacy, Yamuna Nagar, Haryana, India
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6
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Wu LY, Yang TH, Ou YC, Lin H. The role of probiotics in women's health: An update narrative review. Taiwan J Obstet Gynecol 2024; 63:29-36. [PMID: 38216265 DOI: 10.1016/j.tjog.2023.09.018] [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] [Accepted: 09/13/2023] [Indexed: 01/14/2024] Open
Abstract
Probiotics, live microorganisms that confer health benefits to the host when administered in adequate amounts, have gained considerable attention for their potential role in maintaining women's health. This overview summarizes key clinical findings on the beneficial effects of probiotics in various aspects of women's health. Probiotics, particularly Lactobacillus species, contribute to vaginal health by promoting a balanced vaginal microbiome to prevent infections and maintain an acidic environment. In gynecologic conditions, probiotics show potential in preventing and managing bacterial vaginosis, vulvovaginal candidiasis, and sexually transmitted infections. Probiotic supplementation has also been associated with improvements in metabolic parameters and menstrual irregularities in polycystic ovary syndrome patients. During pregnancy, probiotics may be helpful in reducing the risk of gestational diabetes, maternal group B streptococcal colonization, obstetric anemia, and postpartum mastitis. In recent years, the potential role of probiotics in the prevention and management of gynecologic cancer has gained attention. Further research is needed to better understand the specific mechanisms and determine the optimal Lactobacillus strains and dosages regimens for gynecologic cancer prevention and therapy. In conclusion, probiotics offer a non-invasive and cost-effective approach to support women's health and prevent obstetric and gynecologic complications.
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Affiliation(s)
- Ling-Ying Wu
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tsai-Hwa Yang
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Che Ou
- Department of Obstetrics and Gynecology, Chia-Yi Chang Gung Memorial Hospital, Chia-Yi, Taiwan
| | - Hao Lin
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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7
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Golchin A, Ranjbarvan P, Parviz S, Shokati A, Naderi R, Rasmi Y, Kiani S, Moradi F, Heidari F, Saltanatpour Z, Alizadeh A. The role of probiotics in tissue engineering and regenerative medicine. Regen Med 2023; 18:635-657. [PMID: 37492007 DOI: 10.2217/rme-2022-0209] [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] [Indexed: 07/27/2023] Open
Abstract
Tissue engineering and regenerative medicine (TERM) as an emerging field is a multidisciplinary science and combines basic sciences such as biomaterials science, biology, genetics and medical sciences to achieve functional TERM-based products to regenerate or replace damaged or diseased tissues or organs. Probiotics are useful microorganisms which have multiple effective functions on human health. They have some immunomodulatory and biocompatibility effects and improve wound healing. In this article, we describe the latest findings on probiotics and their pro-healing properties on various body systems that are useable in regenerative medicine. Therefore, this review presents a new perspective on the therapeutic potential of probiotics for TERM.
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Affiliation(s)
- Ali Golchin
- Cellular & Molecular Research Center, Cellular & Molecular Medicine Research Institute, Urmia University of Medical Sciences, Urmia, 57157993313, Iran
- Department of Clinical Biochemistry & Applied Cell Sciences, School of Medicine, Urmia University of Medical Sciences, Urmia, 57157993313, Iran
| | - Parviz Ranjbarvan
- Cellular & Molecular Research Center, Cellular & Molecular Medicine Research Institute, Urmia University of Medical Sciences, Urmia, 57157993313, Iran
- Department of Clinical Biochemistry & Applied Cell Sciences, School of Medicine, Urmia University of Medical Sciences, Urmia, 57157993313, Iran
| | - Shima Parviz
- Department of Tissue Engineering & Applied cell sciences, School of Advanced Technologies in Medicine, Shiraz University of Medical Sciences, Shiraz, 71348-14336, Iran
| | - Amene Shokati
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, 1417755469, Iran
| | - Roya Naderi
- Neurophysiology Research center & Department of Physiology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, 57157993313, Iran
| | - Yousef Rasmi
- Cellular & Molecular Research Center & Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, 57157993313, Iran
| | - Samaneh Kiani
- Department of Tissue Engineering & Regenerative Medicine, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, 48157-33971, Iran
| | - Faezeh Moradi
- Department of Tissue engineering, Medical Sciences Faculty, Tarbiat Modares University, Tehran, 14117-13116, Iran
| | - Fahimeh Heidari
- Department of Molecular Medicine, School of Advanced Medical Sciences & Technologies, Shiraz University of Medical Sciences, Shiraz, 71348-14336, Iran
- Shiraz Institute for Cancer Research, School of Medicine, Shiraz University of Medical Sciences, Shiraz, 71348-14336, Iran
| | - Zohreh Saltanatpour
- Pediatric Cell & Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, 1417755469, Iran
- Stem Cell & Regenerative Medicine Center of Excellence, Tehran University of Medical Sciences, Tehran, 1417755469, Iran
| | - Akram Alizadeh
- Nervous System Stem Cells Research Center & Department of Tissue Engineering & Applied Cell Sciences, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, 35147-99422, Iran
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8
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Zhu Y, Wang Y, Zhang S, Li J, Li X, Ying Y, Yuan J, Chen K, Deng S, Wang Q. Association of polymicrobial interactions with dental caries development and prevention. Front Microbiol 2023; 14:1162380. [PMID: 37275173 PMCID: PMC10232826 DOI: 10.3389/fmicb.2023.1162380] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Dental caries is a common oral disease. In many cases, disruption of the ecological balance of the oral cavity can result in the occurrence of dental caries. There are many cariogenic microbiota and factors, and their identification allows us to take corresponding prevention and control measures. With the development of microbiology, the caries-causing bacteria have evolved from the traditional single Streptococcus mutans to the discovery of oral symbiotic bacteria. Thus it is necessary to systematically organized the association of polymicrobial interactions with dental caries development. In terms of ecology, caries occurs due to an ecological imbalance of the microbiota, caused by the growth and reproduction of cariogenic microbiota due to external factors or the disruption of homeostasis by one's own factors. To reduce the occurrence of dental caries effectively, and considering the latest scientific viewpoints, caries may be viewed from the perspective of ecology, and preventive measures can be taken; hence, this article systematically summarizes the prevention and treatment of dental caries from the aspects of ecological perspectives, in particular the ecological biofilm formation, bacterial quorum sensing, the main cariogenic microbiota, and preventive measures.
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Affiliation(s)
- Yimei Zhu
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Ying Wang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Shuyang Zhang
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Jiaxuan Li
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Xin Li
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Yuanyuan Ying
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Jinna Yuan
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Keda Chen
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
| | - Shuli Deng
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Zhejiang Provincial Clinical Research Center for Oral Diseases, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Qingjing Wang
- Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, China
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9
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Magnifico I, Perna A, Cutuli MA, Medoro A, Pietrangelo L, Guarnieri A, Foderà E, Passarella D, Venditti N, Vergalito F, Petronio Petronio G, Di Marco R. A Wall Fragment of Cutibacterium acnes Preserves Junctional Integrity Altered by Staphylococcus aureus in an Ex Vivo Porcine Skin Model. Pharmaceutics 2023; 15:pharmaceutics15041224. [PMID: 37111709 PMCID: PMC10145065 DOI: 10.3390/pharmaceutics15041224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/07/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
(1) Background alteration of the skin microbiota, dysbiosis, causes skin barrier impairment resulting in disease development. Staphylococcus aureus, the main pathogen associated with dysbiosis, secretes several virulence factors, including α-toxin that damages tight junctions and compromises the integrity of the skin barrier. The use of members of the resident microbiota to restore the skin barrier, bacteriotherapy, represents a safe treatment for skin conditions among innovative options. The aim of this study is the evaluation of a wall fragment derived from a patented strain of Cutibacterium acnes DSM28251 (c40) alone and conjugated to a mucopolysaccharide carrier (HAc40) in counteracting S. aureus pathogenic action on two tight junction proteins (Claudin-1 and ZO-1) in an ex vivo porcine skin infection model. Methods: skin biopsies were infected with live S. aureus strains ATCC29213 and DSM20491. Tissue was pre-incubated or co-incubated with c40 and HAc40. (3) Results: c40 and HAc40 prevent and counteract Claudin-1 and Zo-1 damage (4) Conclusions: c40 and the functional ingredient HAc40 represent a potential non-pharmacological treatment of skin diseases associated with cutaneous dysbiosis of S. aureus. These findings offer numerous avenues for new research.
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Affiliation(s)
- Irene Magnifico
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Angelica Perna
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Marco Alfio Cutuli
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Alessando Medoro
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Laura Pietrangelo
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Antonio Guarnieri
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Emanuele Foderà
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Daniela Passarella
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Noemi Venditti
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Franca Vergalito
- Department of Agricultural, Environmental and Food Sciences (DiAAA), Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Giulio Petronio Petronio
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
| | - Roberto Di Marco
- Department of Medicine and Health Science "V. Tiberio", Università degli Studi del Molise, 8600 Campobasso, Italy
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10
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Bromfield JI, Hugenholtz P, Frazer IH, Khosrotehrani K, Chandra J. Targeting Staphylococcus aureus dominated skin dysbiosis in actinic keratosis to prevent the onset of cutaneous squamous cell carcinoma: Outlook for future therapies? Front Oncol 2023; 13:1091379. [PMID: 36816953 PMCID: PMC9933124 DOI: 10.3389/fonc.2023.1091379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/17/2023] [Indexed: 02/05/2023] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) and its premalignant precursor, actinic keratosis (AK), present a global health burden that is continuously increasing despite extensive efforts to promote sun safety. Chronic UV exposure is a recognized risk factor for the development of AK and cSCC. However, increasing evidence suggests that AK and cSCC is also associated with skin microbiome dysbiosis and, in particular, an overabundance of the bacterium Staphylococcus aureus (S. aureus). Studies have shown that S. aureus-derived toxins can contribute to DNA damage and lead to chronic upregulation of proinflammatory cytokines that may affect carcinogenesis. Eradication of S. aureus from AK lesions and restoration of a healthy microbiome may therefore represent a therapeutic opportunity to alter disease progression. Whilst antibiotics can reduce the S. aureus load, antibiotic resistant S. aureus pose an increasing global public health threat. The use of specific topically delivered probiotics has been used experimentally in other skin conditions to restore eubiosis, and could therefore also present a non-invasive treatment approach to decrease S. aureus colonization and restore a healthy skin microbiome on AK lesions. This article reviews mechanisms by which S. aureus may contribute to cutaneous carcinogenesis, and discusses hypotheses and theories that explore the therapeutic potential of specific bacterial species which compete with S. aureus in an attempt to restore microbial eubiosis in skin.
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Affiliation(s)
| | - Philip Hugenholtz
- Australian Centre for Ecogenomics, The University of Queensland, St. Lucia, QLD, Australia,School of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, QLD, Australia
| | - Ian Hector Frazer
- Frazer Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD, Australia
| | - Kiarash Khosrotehrani
- Frazer Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD, Australia,Department of Dermatology, Princess Alexandra Hospital, Woolloongabba, QLD, Australia
| | - Janin Chandra
- Frazer Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD, Australia,*Correspondence: Janin Chandra,
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11
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Cui H, Guo C, Wang Q, Feng C, Duan Z. A pilot study on the efficacy of topical lotion containing anti-acne postbiotic in subjects with mild -to -moderate acne. Front Med (Lausanne) 2022; 9:1064460. [PMID: 36569166 PMCID: PMC9780477 DOI: 10.3389/fmed.2022.1064460] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/25/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction Acne can compromise facial esthetics and become a mental burden, especially when it occurs in puberty. Skincare cosmetics with anti-acne efficiency is more convenient than other treatment modalities, such as dietary supplements, in certain circumstances. The purpose of this study was to investigate the efficacy of an anti-acne lotion in alleviating acne. Methods In our study, an anti-acne lotion containing ferment lysate produced by Lactiplantibacillus plantarum VHProbi® E15 were applied to subjects with mild -to -moderate acne over 4 weeks. The efficacy was evaluated based on instrumental measurements using Visia®-CR and CK-MPA® system. Results and discussion The anti-acne lotion exhibited favorable safety, meeting the stringent criteria for the detection of microbes, heavy metals, toxicity, and irritation. After 2 weeks of treatment, a statistically significant improvement in acne lesions was observed compared to baseline (P < 0.01), and this continued to the end of the study. After 4 weeks of treatment, the transepidermal water loss (P < 0.05) and sebum production (P < 0.05) were significantly decreased in subjects compared to baseline. In addition, the pore/area of interest (AOI) and stratum corneum hydration displayed slightly positive changes throughout treatment. Thus, we conclude that applying topical anti-acne lotion may be safe and confer effective benefits in people with mild -to -moderate acne and represents a promising therapeutic option for acne.
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12
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Natural Compounds and Products from an Anti-Aging Perspective. Molecules 2022; 27:molecules27207084. [PMID: 36296673 PMCID: PMC9610014 DOI: 10.3390/molecules27207084] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 11/17/2022] Open
Abstract
Aging is a very complex process that is accompanied by a degenerative impairment in many of the major functions of the human body over time. This inevitable process is influenced by hereditary factors, lifestyle, and environmental influences such as xenobiotic pollution, infectious agents, UV radiation, diet-borne toxins, and so on. Many external and internal signs and symptoms are related with the aging process and senescence, including skin dryness and wrinkles, atherosclerosis, diabetes, neurodegenerative disorders, cancer, etc. Oxidative stress, a consequence of the imbalance between pro- and antioxidants, is one of the main provoking factors causing aging-related damages and concerns, due to the generation of highly reactive byproducts such as reactive oxygen and nitrogen species during the metabolism, which result in cellular damage and apoptosis. Antioxidants can prevent these processes and extend healthy longevity due to the ability to inhibit the formation of free radicals or interrupt their propagation, thereby lowering the level of oxidative stress. This review focuses on supporting the antioxidant system of the organism by balancing the diet through the consumption of the necessary amount of natural ingredients, including vitamins, minerals, polyunsaturated fatty acids (PUFA), essential amino acids, probiotics, plants’ fibers, nutritional supplements, polyphenols, some phytoextracts, and drinking water.
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13
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Asan-Ozusaglam M, Celik I. White pitahaya as a natural additive: potential usage in cosmetic industry. FOODS AND RAW MATERIALS 2022. [DOI: 10.21603/2308-4057-2023-1-552] [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
The awareness of some harmful side effects of the chemicals contained in synthetic cosmetics has increased the demand for herbal-based cosmetic products today.
White pitahaya fruit and peel methanol extracts were prepared to determine their usage potential in the cosmetic industry. Firstly, we investigated their antimicrobial activity against some test microorganisms using the disc diffusion assay. We also determined their minimal inhibition and minimal bactericidal or fungicidal concentrations. Then, we assayed the antimicrobial activity of a commercial cream containing white pitahaya extracts and the probiotic Lactobacillus fermentum MA-7 strain against the test microorganisms. Finally, we measured the sun protection factors of the white pitahaya fruit and peel extracts and the cream with the extracts.
The white pitahaya fruit and peel extracts exhibited antimicrobial activity against the test microorganisms. The cream formulation containing a pitahaya fruit extract had the highest inhibition zone diameter of 11.25 mm against Escherichia coli O157:H7. The highest sun protection value among the extracts and cream with extracts was determined for peel extract as 6.66 and 23.34, respectively.
The results indicate that pitahaya fruit and peel extracts have effective antibacterial and antifungal properties, as well as high sun protection factors, and therefore they could be used as natural preservatives in the cosmetic industry.
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14
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Potential anti-ageing effects of probiotic-derived conditioned media on human skin cells. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2022; 72:359-374. [PMID: 36651546 DOI: 10.2478/acph-2022-0027] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/16/2021] [Indexed: 01/26/2023]
Abstract
In this study, the protective functions of bacteria-free conditioned media from Bifidobacterium and Lactobacillus species against ultraviolet radiation-induced skin ageing and associated cellular damage were investigated. The effects of ultraviolet radiation-induced reactive oxygen species production were suppressed by all conditioned media; particularly, the loss of cell viability and downregulation of collagen gene expression were significantly reversed by the conditioned media from B. longum and B. lactis. Further exa mination of potential anti-pigmentation effects revealed that the B. lactis-derived conditioned media significantly inhibited tyrosinase activity and alpha-melanocyte-stimulating hormone-induced melanin production in human epidermal melanocytes. Further, the conditioned media suppressed the phosphorylation of extracellular signal- related kinase, which functions as an upstream regulator of melanogenesis. Therefore, B. lactis-derived conditioned media can potentially protect against cellular damage involved in skin-ageing processes.
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15
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Kapoor B, Gulati M, Rani P, Gupta R. Psoriasis: Interplay between dysbiosis and host immune system. Clin Exp Rheumatol 2022; 21:103169. [PMID: 35964945 DOI: 10.1016/j.autrev.2022.103169] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 08/07/2022] [Indexed: 11/30/2022]
Abstract
With advancement in human microbiome research, an increasing number of scientific evidences have endorsed the key role of both gut and skin microbiota in the pathogenesis of psoriasis. Microbiome dysbiosis, characterized by altered diversity and composition, as well as rise of pathobionts, have been identified as possible triggers for recurrent episodes of psoriasis. Mechanistically, gut dysbiosis leads to "leaky gut syndrome" via disruption of epithelial bilayer, thereby, resulting in translocation of bacteria and other endotoxins to systemic circulation, which in turn, results in inflammatory response. Similarly, skin dysbiosis disrupts the cutaneous homeostasis, leading to invasion of bacteria and other pathogens to deeper layers of skin or even systemic circulation further enhanced by injury caused by pruritus-induced scratching, and elicit innate and adaptive inflammation. The present review explores the correlation of both skin and gut microbiota dysbiosis with psoriasis. Also, the studies highlighting the potential of bacteriotherapeutic approaches including probiotics, prebiotics, metabiotics, and fecal microbiota transplantation for the management of psoriasis have been discussed.
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Affiliation(s)
- Bhupinder Kapoor
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India.
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, NSW 2007, Australia.
| | - Pooja Rani
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
| | - Reena Gupta
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, India
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16
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Lu MC, Hsu CW, Lo HC, Chang HH, Koo M. Association of Clinical Manifestations of Systemic Lupus Erythematosus and Complementary Therapy Use in Taiwanese Female Patients: A Cross-Sectional Study. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:944. [PMID: 35888663 PMCID: PMC9317495 DOI: 10.3390/medicina58070944] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/05/2022] [Accepted: 07/13/2022] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune disease that affects predominantly women in the childbearing years. Patients may seek complementary therapies to manage their health and to reduce symptoms. However, to our knowledge, no studies have explored the association between clinical manifestations of SLE and complementary therapies. Therefore, this study aimed to investigate the association of complementary therapies with common clinical manifestations in Taiwanese female patients with SLE. Materials and Methods: A cross-sectional study was conducted at a regional teaching hospital in southern Taiwan. Outpatients from the rheumatology clinic who met the inclusion criteria were consecutively recruited. Demographic data, clinical manifestations of SLE, and types of complementary therapy use were determined using paper-based questionnaire. Multiple logistic regression analyses were conducted to investigate the use of complementary therapies associated with clinical manifestations of SLE. Results: Of the 317 female patients with SLE, 60.9% were 40 years or older. The five SLE clinical manifestations with the highest prevalence were Raynaud’s phenomenon (61.2%), photosensitivity (50.2%), Sjögren’s syndrome (28.4%), arthralgia and arthritis (22.1%), and renal involvement (14.5%). Multiple logistic regression analyses revealed that Raynaud’s phenomenon was significantly associated with fitness walking or strolling (adjusted odds ratio [aOR] 1.77; p = 0.027) and fish oil supplements (aOR 3.55, p < 0.001). Photosensitivity was significantly and inversely associated with the use of probiotics (aOR 0.49; p = 0.019). Renal involvement was significantly associated with the use of probiotics (aOR 2.43; p = 0.026) and visit to the Chinese medicine department in a hospital (aOR 3.14, p = 0.026). Conclusions: We found that different clinical manifestations of SLE were associated with the use of different complementary therapies. Health care providers should have up-to-date knowledge of common complementary therapies and be ready to provide evidence-based advice to patients with SLE.
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Affiliation(s)
- Ming-Chi Lu
- Division of Allergy, Immunology and Rheumatology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin, Chiayi 622401, Taiwan;
- School of Medicine, Tzu Chi University, Hualien City 97004, Taiwan
| | - Chia-Wen Hsu
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin, Chiayi 622401, Taiwan; (C.-W.H.); (H.-C.L.); (H.-H.C.)
| | - Hui-Chin Lo
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin, Chiayi 622401, Taiwan; (C.-W.H.); (H.-C.L.); (H.-H.C.)
| | - Hsiu-Hua Chang
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin, Chiayi 622401, Taiwan; (C.-W.H.); (H.-C.L.); (H.-H.C.)
| | - Malcolm Koo
- Graduate Institute of Long-Term Care, Tzu Chi University of Science and Technology, Hualien City 970302, Taiwan
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
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17
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Comparative Insights into the Skin Beneficial Properties of Probiotic Lactobacillus Isolates of Skin Origin. BIOMED RESEARCH INTERNATIONAL 2022; 2022:7728789. [PMID: 35601147 PMCID: PMC9122713 DOI: 10.1155/2022/7728789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 04/26/2022] [Indexed: 11/22/2022]
Abstract
In recent times, probiotics have been emerging as one of valuable cosmetic resources. This work was undertaken to evaluate and compare the skin beneficial properties of three Lactobacillus strains, namely, L. plantarum SB202, L. fermentum SB101, and L. paraplantarum SB401, originally isolated from the healthy skins of Koreans. The Lactobacillus isolates were individually grown in MRS broth, and the corresponding cell-free conditioned mediums (CMs), LP202, LF101 and LPP401, were prepared for analyzing diverse cosmetic potentials at a comparative perspective. The superoxide radical and nitrite ion scavenging activities of the CMs were in the orders of LPP401 ≥ LF101 > LP202 and LPP401 > LF101≒LPP202, respectively. They attenuated the lipopolysaccharide-induced reactive oxygen species (ROS) and nitrite ion levels in RAW264.7 murine macrophages both in the order of LPP401 ≥ LF101 > LP202, implying their anti-inflammatory properties. They exhibited antityrosinase activities in the order of LPP401 > LF101 ≥ LP202 and diminished α-melanocyte-stimulating hormone-induced melanin levels in B16F10 melanoma cells in the order of LPP401≒LF101 > LP202, suggesting their skin whitening activities. They enhanced cornfield envelope formation in HaCaT keratinocytes in the order of LPP401 > LF101 > LP202. They inhibited the in vitro hyaluronidase and elastase activities in the orders of LPP401 > LP202 ≥ LF101 and LPP401 ≥ LP202 > LF101, respectively. Their enhancing properties on the synthesis of procollagen type I in normal human dermal fibroblasts were in the order of LF101≒LPP401 > >LP202. The CMs possess various cosmetic characteristics, such as antioxidant, skin whitening, antiaging, barrier improving, and anti-inflammatory activities. LPP401, the CM prepared from L. paraplantarum SB401, has been evaluated to be more desirable cosmetic resource than LP202 and LF101.
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18
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Xiong Y, Wu Q, Qin X, Yang C, Luo S, He J, Cheng Q, Wu Z. Identification of Pseudomonas aeruginosa From the Skin Ulcer Disease of Crocodile Lizards ( Shinisaurus crocodilurus) and Probiotics as the Control Measure. Front Vet Sci 2022; 9:850684. [PMID: 35529836 PMCID: PMC9069141 DOI: 10.3389/fvets.2022.850684] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 03/17/2022] [Indexed: 01/02/2023] Open
Abstract
The crocodile lizard (Shinisaurus crocodilurus) is an endangered ancient reptile species. Captive breeding is an important conservation measure for the potential restoration and recovery of their wild populations. However, a skin ulcer disease caused by an unknown pathogen has become a serious threat to captive breeding individuals. In the current study, based on microbial isolation, we identified Pseudomonas aeruginosa as the dominant pathogen in skin ulcer disease. Chinese skinks (Plestiodon chinensis) were used to verify the pathogenicity of P. aeruginosa in skin ulcer disease in vivo. As expected, subcutaneous inoculation of P. aeruginosa induced skin disease in healthy skinks and P. aeruginosa was re-isolated from the induced skin ulcers. Therefore, P. aeruginosa, an opportunistic and ubiquitous pathogen that causes a wide range of infections, appears to be the main pathogen of the skin disease affecting crocodile lizards. In the aquaculture industry, probiotics are widely used in the prevention and control of animal diseases caused by such pathogens. Here, we administered probiotics to the breeding crocodile lizards for 6 months. The three experiment groups treated with different kinds of probiotics showed significance at controlling case incidence. Three of the four groups treated with probiotics showed significant disease prevention (Effective Microorganisms mixed probiotics P = 0.0374; Double-dose Effective Microorganisms, P = 0.0299; Bacillus subtilis, P = 0.0140, T-test), and CFUs in the water of the breeding enclosures were also inhibited after probiotics usage (P < 0.001, T-test). Our study demonstrated the role of Pseudomonas aeruginosa in development of skin ulcer disease of crocodile lizards in a local zoo and offered the probiotic-based method for control measurements, which would be of benefit for the conservation of endangered reptiles.
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Affiliation(s)
- Yi Xiong
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education, Guilin, China.,Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin, China
| | - Qiong Wu
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education, Guilin, China.,Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin, China
| | - Xudong Qin
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou, China
| | - Chengsheng Yang
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou, China
| | - Shuyi Luo
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou, China
| | - Jiasong He
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou, China
| | - Qingzhen Cheng
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education, Guilin, China.,Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin, China
| | - Zhengjun Wu
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education, Guilin, China.,Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin, China
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19
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Eco-evolutionary impact of ultraviolet radiation (UVR) exposure on microorganisms, with a special focus on our skin microbiome. Microbiol Res 2022; 260:127044. [DOI: 10.1016/j.micres.2022.127044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 04/08/2022] [Accepted: 04/14/2022] [Indexed: 11/24/2022]
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20
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Topical Probiotics: More Than a Skin Deep. Pharmaceutics 2022; 14:pharmaceutics14030557. [PMID: 35335933 PMCID: PMC8955881 DOI: 10.3390/pharmaceutics14030557] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/17/2022] [Accepted: 02/22/2022] [Indexed: 02/04/2023] Open
Abstract
Skin, an exterior interface of the human body is home to commensal microbiota and also acts a physical barrier that protects from invasion of foreign pathogenic microorganisms. In recent years, interest has significantly expanded beyond the gut microbiome to include the skin microbiome and its influence in managing several skin disorders. Probiotics play a major role in maintaining human health and disease prevention. Topical probiotics have demonstrated beneficial effects for the treatment of certain inflammatory skin diseases such as acne, rosacea, psoriasis etc., and also found to have a promising role in wound healing. In this review, we discuss recent insights into applications of topical probiotics and their influence on health and diseases of the skin. Patents, commercially available topical probiotics, and novel probiotic impregnated fabrics have been emphasized. A thorough understanding of the relationship between probiotics and the skin microbiome is important for designing novel therapeutic approaches in using topical probiotics.
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21
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Chandran C, Tham HY, Abdul Rahim R, Lim SHE, Yusoff K, Song AAL. Lactococcus lactis secreting phage lysins as a potential antimicrobial against multi-drug resistant Staphylococcus aureus. PeerJ 2022; 10:e12648. [PMID: 35251775 PMCID: PMC8896023 DOI: 10.7717/peerj.12648] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 11/26/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Staphylococcus aureus is an opportunistic Gram-positive bacterium that can form biofilm and become resistant to many types of antibiotics. The treatment of multi-drug resistant Staphylococcus aureus (MDRSA) infection is difficult since it possesses multiple antibiotic-resistant mechanisms. Endolysin and virion-associated peptidoglycan hydrolases (VAPGH) enzymes from bacteriophage have been identified as potential alternative antimicrobial agents. This study aimed to assess the ability of Lactococcus lactis NZ9000 secreting endolysin and VAPGH from S. aureus bacteriophage 88 to inhibit the growth of S. aureus PS 88, a MDRSA. METHOD Endolysin and VAPGH genes were cloned and expressed in L. lactis NZ9000 after fusion with the SPK1 signal peptide for secretion. The recombinant proteins were expressed and purified, then analyzed for antimicrobial activity using plate assay and turbidity reduction assay. In addition, the spent media of the recombinant lactococcal culture was analyzed for its ability to inhibit the growth of the S. aureus PS 88. RESULTS Extracellular recombinant endolysin (Endo88) and VAPGH (VAH88) was successfully expressed and secreted from L. lactis which was able to inhibit S. aureus PS 88, as shown by halozone formation on plate assays as well as inhibition of growth in the turbidity reduction assay. Moreover, it was observed that the spent media from L. lactis NZ9000 expressing Endo88 and VAH88 reduced the viability of PS 88 by up to 3.5-log reduction with Endo88 being more efficacious than VAH88. In addition, Endo88 was able to lyse all MRSA strains tested and Staphylococcus epidermidis but not the other bacteria while VAH88 could only lyse S. aureus PS 88. CONCLUSION Recombinant L. lactisNZ9000 expressing phage 88 endolysin may be potentially developed into a new antimicrobial agent for the treatment of MDRSA infection.
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Affiliation(s)
- Carumathy Chandran
- Department of Microbiology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Hong Yun Tham
- Department of Microbiology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Raha Abdul Rahim
- Department of Cell and Molecular Biology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia,Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Swee Hua Erin Lim
- Health Science Division, Abu Dhabi Women’s College, Abu Dhabi, United Arab Emirates
| | - Khatijah Yusoff
- Department of Microbiology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia,Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Adelene Ai-Lian Song
- Department of Microbiology, Universiti Putra Malaysia, Serdang, Selangor, Malaysia,Institute of Bioscience, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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22
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Hertiš Petek T, Petek M, Petek T, Marčun Varda N. Emerging Links between Microbiome Composition and Skin Immunology in Diaper Dermatitis: A Narrative Review. CHILDREN (BASEL, SWITZERLAND) 2022; 9:112. [PMID: 35053737 PMCID: PMC8775025 DOI: 10.3390/children9010112] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/09/2022] [Accepted: 01/12/2022] [Indexed: 11/16/2022]
Abstract
Diaper dermatitis is a common type of irritant contact dermatitis occurring in infants and toddlers. Its occurrence is triggered by an unfavorable environment under the diaper, damage to skin integrity by fecal enzyme degradation, overhydration and disruption of the lipid bilayer structure facilitating the entry of irritants and microorganisms. In diaper dermatitis development, the central proinflammatory cytokines are IL-1α, IL-8 and TNF-α. The initial release of IL-1α and TNF-α starts a further cascade of pro-inflammatory chemo- and cytokines, resulting in inflammation and erythema of the skin. A recently recognized factor in diaper dermatitis is the composition of the skin microbiome; common pathogenic strains Candida albicans and Staphylococcus aureus are associated with skin irritation. The resulting impaired microbiome composition produces a local inflammatory response and may thus worsen the initial dermatitis clinical presentation and subsequent healing. Introduction of probiotics is an attractive treatment for microbiome modulation, which has shown success in other skin conditions in adults and children. Probiotics are thought to work as a protective shield against irritants, maintain low skin pH, secrete beneficial metabolites, and block pathogen invasion. There is preliminary evidence that certain probiotics given orally or topically could be used as a gentle intervention in diaper dermatitis.
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Affiliation(s)
- Tjaša Hertiš Petek
- Department of Pediatrics, University Medical Center Maribor, 2000 Maribor, Slovenia; (T.P.); (N.M.V.)
- Faculty of Medicine, University of Maribor, 2000 Maribor, Slovenia;
| | - Maya Petek
- Faculty of Medicine, University of Maribor, 2000 Maribor, Slovenia;
| | - Tadej Petek
- Department of Pediatrics, University Medical Center Maribor, 2000 Maribor, Slovenia; (T.P.); (N.M.V.)
- Faculty of Medicine, University of Maribor, 2000 Maribor, Slovenia;
| | - Nataša Marčun Varda
- Department of Pediatrics, University Medical Center Maribor, 2000 Maribor, Slovenia; (T.P.); (N.M.V.)
- Faculty of Medicine, University of Maribor, 2000 Maribor, Slovenia;
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23
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Schröder NCH, Korša A, Wami H, Mantel O, Dobrindt U, Kurtz J. Serial passage in an insect host indicates genetic stability of the human probiotic Escherichia coli Nissle 1917. Evol Med Public Health 2022; 10:71-86. [PMID: 35186295 PMCID: PMC8853844 DOI: 10.1093/emph/eoac001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 12/17/2021] [Indexed: 11/14/2022] Open
Abstract
Background and objectives The probiotic Escherichia coli strain Nissle 1917 (EcN) has been shown to effectively prevent and alleviate intestinal diseases. Despite the widespread medical application of EcN, we still lack basic knowledge about persistence and evolution of EcN outside the human body. Such knowledge is important also for public health aspects, as in contrast to abiotic therapeutics, probiotics are living organisms that have the potential to evolve. This study made use of experimental evolution of EcN in an insect host, the red flour beetle Tribolium castaneum, and its flour environment. Methodology Using a serial passage approach, we orally introduced EcN to larvae of T.castaneum as a new host, and also propagated it in the flour environment. After eight propagation cycles, we analyzed phenotypic attributes of the passaged replicate EcN lines, their effects on the host in the context of immunity and infection with the entomopathogen Bacillus thuringiensis, and potential genomic changes using WGS of three of the evolved lines. Results We observed weak phenotypic differences between the ancestral EcN and both, beetle and flour passaged EcN lines, in motility and growth at 30°C, but neither any genetic changes, nor the expected increased persistence of the beetle-passaged lines. One of these lines displayed distinct morphological and physiological characteristics. Conclusions and implications Our findings suggest that EcN remains rather stable during serial passage in an insect. Weak phenotypic changes in growth and motility combined with a lack of genetic changes indicate a certain degree of phenotypic plasticity of EcN. Lay Summary For studying adaptation of the human probiotic Escherichia coli strain Nissle 1917, we introduced it to a novel insect host system and its environment using a serial passage approach. After passage, we observed weak phenotypic changes in growth and motility but no mutations or changes in persistence inside the host.
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Affiliation(s)
- Nicolas C H Schröder
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany
| | - Ana Korša
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany
| | - Haleluya Wami
- Institute for Hygiene, UKM Münster, Münster, Germany
| | - Olena Mantel
- Institute for Hygiene, UKM Münster, Münster, Germany
| | | | - Joachim Kurtz
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany
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24
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Application of Liposome Encapsulating Lactobacillus curvatus Extract in Cosmetic Emulsion Lotion. MATERIALS 2021; 14:ma14247571. [PMID: 34947163 PMCID: PMC8706523 DOI: 10.3390/ma14247571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/03/2021] [Accepted: 12/06/2021] [Indexed: 11/17/2022]
Abstract
Probiotic extracts have various positive attributes, such as antioxidant, tyrosinase inhibitory, and antimicrobial activity. Lactobacillus curvatus produces bacteriocin, which activates the lipid membrane structure and has potential as a natural preservative for cosmetic emulsions. In this study, L. curvatus extract was encapsulated in liposomes and formulated as an oil-in-water (O/W) emulsion. Radical scavenging activity, tyrosinase inhibition, and challenge tests were conducted to confirm the liposome activity and the activity of the applied lotion emulsion. The liposome-encapsulated extract had a relatively high absolute ζ-potential (52.53 > 35.43), indicating its stability, and 96% permeability, which indicates its potential as an active agent in lotion emulsions. Characterization of emulsions containing the liposomes also indicated a stable state. The liposome-encapsulated extract exhibited a higher radical scavenging activity than samples without the extract and non-encapsulated samples, and the functionality was preserved in the lotion emulsion. The tyrosinase inhibition activity of the lotion emulsion with the liposome-encapsulated extract was similar to that of the non-treated extract. Candida albicans and Aspergillus niger were also inhibited in the challenge test with the lotion emulsions during storage. Collectively, these findings indicate that the liposome-encapsulated extract and the lotion containing the encapsulated extract have potential applicability as natural preservatives.
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Liu C, Tseng YP, Chan LP, Liang CH. The potential of Streptococcus thermophiles (TCI633) in the anti-aging. J Cosmet Dermatol 2021; 21:2635-2647. [PMID: 34587358 DOI: 10.1111/jocd.14445] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/19/2021] [Accepted: 08/27/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Streptococcus thermophilus (TCI633) is a probiotic that has been newly isolated from human breast milk, and it can produce hyaluronic acid (HA) when colonizing the gastrointestinal (GI) tract of rodents and humans. A recent study has the established that TCI633 can alleviate synovial tissue inflammation and has potential to mitigate the progression of osteoarthritis. OBJECTIVE TCI633 has not been available for use in skincare and this preliminary clinical study will assess its improvement of the skin. METHODS In this study, DNA protection, Hyaluronidase assay, cell viability, and collagen synthesis on human fibroblasts of TCI633 were assessed. Subjects were enrolled in this clinical study and randomly assigned to the TCI633 or placebo group. Each subject was informed to intake two tablets daily for 8 weeks. Each subject was required to undergo skin condition inspection at weeks 0, 4, and 8 and hematology tests to monitor HA, superoxide dismutase (SOD) and catalase levels, and kidney and liver function at weeks 0 and 8. RESULTS The effects of TCI633 supplementation, including the promotion of skin cell proliferation, the increase of their collagen content, their protection against DNA damage, and the inhibition of hyaluronidase activities, are investigated. Subjects were recruited for an 8-week long clinical trial to confirm the efficacy of TCI633 in improving the serum biochemical HA, SOD and catalase levels, and anti-skin age markers. CONCLUSIONS This work provides an alternative approach to improving health, indicating the potential of TCI633 supplementation to delay the aging of skin and improve its condition.
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Affiliation(s)
- Cheng Liu
- Department of Health and Beauty, Kaohsiung, Taiwan.,Department of Optometry, Kaohsiung, Taiwan.,Department of Dental Technology, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
| | - Ya-Ping Tseng
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Leong-Perng Chan
- Department of Otorhinolaryngology-Head and Neck Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, College of Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Hua Liang
- Department of Cosmetic Science and Institute of Cosmetic Science, Chia Nan University of Pharmacy and Science, Tainan, Taiwan
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Sharma G, Sharma M, Sood R, Neelamraju J, Lakshmi SG, Madempudi RS, Rishi P, Kaur IP. Self-preserving gelatin emulgel containing whole cell probiotic for topical use: preclinical safety, efficacy, and germination studies. Expert Opin Drug Deliv 2021; 18:1777-1789. [PMID: 34176401 DOI: 10.1080/17425247.2021.1947239] [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: 10/21/2022]
Abstract
BACKGROUND Dermal disorders, owing to disruption of skin-microflora balance can be served by direct application of probiotics. However, there are few topical whole probiotic products in market because of (i) loss of viability during manufacturing and storage(ii) inadequate germination and retention on skin. Presently we report a novel (IPA 201811010395) emulgel incorporatingBacillus coagulans (Unique IS-2) for possible topical use. METHODS Developed emulgel was characterized for particle size, texture, rheology, morphology, water activity, self-preservation, safety, and stability. RESULTS We successfully incorporated 97 ± 5% (1.7×108CFU/g) Bacillus coagulans in honeycomb network of gelatin nanoparticles (≈600 nm). Maintenance of CFU at 30 ± 2°C, 65 ± 5% RH for 3 months confirmed viability of incorporated probiotic. Low water-activity (0.66-0.732aw) and challenge test (0.05-0.5% viability) confirmed its self-preserving nature. Early initiation (6 h) and complete (24 h) spore germination was evident onrabbit skin. No cytotoxicity, dermal irritation or translocation established its safety. Faster wound closure and reduced oxidative stress (LPO, catalase, SOD, glutathione reductase) in comparison to Soframycin® (1%w/w Framycetin) was observed in excision wound in mice. CONCLUSIONS A whole cell probiotic formulation that is self-preserving, maintains probiotic viability, guarantees germination, and has wound healing properties was successfully formulated.
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Affiliation(s)
- Garima Sharma
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Manuhaar Sharma
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | - Rishav Sood
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
| | | | | | | | - Praveen Rishi
- Department of Microbiology, Panjab University, Chandigarh, India
| | - Indu Pal Kaur
- University Institute of Pharmaceutical Sciences, Panjab University, Chandigarh, India
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Juncan AM, Moisă DG, Santini A, Morgovan C, Rus LL, Vonica-Țincu AL, Loghin F. Advantages of Hyaluronic Acid and Its Combination with Other Bioactive Ingredients in Cosmeceuticals. Molecules 2021; 26:molecules26154429. [PMID: 34361586 PMCID: PMC8347214 DOI: 10.3390/molecules26154429] [Citation(s) in RCA: 92] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/14/2021] [Accepted: 07/20/2021] [Indexed: 02/07/2023] Open
Abstract
This study proposes a review on hyaluronic acid (HA) known as hyaluronan or hyaluronate and its derivates and their application in cosmetic formulations. HA is a glycosaminoglycan constituted from two disaccharides (N-acetylglucosamine and D-glucuronic acid), isolated initially from the vitreous humour of the eye, and subsequently discovered in different tissues or fluids (especially in the articular cartilage and the synovial fluid). It is ubiquitous in vertebrates, including humans, and it is involved in diverse biological processes, such as cell differentiation, embryological development, inflammation, wound healing, etc. HA has many qualities that recommend it over other substances used in skin regeneration, with moisturizing and anti-ageing effects. HA molecular weight influences its penetration into the skin and its biological activity. Considering that, nowadays, hyaluronic acid has a wide use and a multitude of applications (in ophthalmology, arthrology, pneumology, rhinology, aesthetic medicine, oncology, nutrition, and cosmetics), the present study describes the main aspects related to its use in cosmetology. The biological effect of HA on the skin level and its potential adverse effects are discussed. Some available cosmetic products containing HA have been identified from the brand portfolio of most known manufacturers and their composition was evaluated. Further, additional biological effects due to the other active ingredients (plant extracts, vitamins, amino acids, peptides, proteins, saccharides, probiotics, etc.) are presented, as well as a description of their possible toxic effects.
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Affiliation(s)
- Anca Maria Juncan
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur Str., 400349 Cluj-Napoca, Romania;
- SC Aviva Cosmetics SRL, 71A Kövari Str., 400217 Cluj-Napoca, Romania
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
- Correspondence: or (A.M.J.); (D.G.M.); (C.M.)
| | - Dana Georgiana Moisă
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
- Correspondence: or (A.M.J.); (D.G.M.); (C.M.)
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy;
| | - Claudiu Morgovan
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
- Correspondence: or (A.M.J.); (D.G.M.); (C.M.)
| | - Luca-Liviu Rus
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
| | - Andreea Loredana Vonica-Țincu
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
| | - Felicia Loghin
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur Str., 400349 Cluj-Napoca, Romania;
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An educational review on Probiotics. CURRENT ISSUES IN PHARMACY AND MEDICAL SCIENCES 2021. [DOI: 10.2478/cipms-2021-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Probiotics are live microorganisms that appear to provide health benefits when swallowed or introduced to the body. They are present in dairy and other fermented foods, as well as in dietary supplements and cosmetics. While many people still believe bacteria and other microorganisms are harmful “germs”, many are beneficial. Certain bacteria aid in the digestion of food, destroy disease-causing cells and absorb vitamins. Some of the microorganisms found in probiotic products are similar to or identical to those found naturally in our bodies. This article provides sufficient data to support the use of probiotics in a variety of uncommon clinical diseases, including skin disorders, Parkinson's disease, psychiatric disorders, liver transplantation, diabetic foot and periodontal care.
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Kim K, Park S, Kim H, Min S, Ku S, Seo J, Roh S. Enterococcus faecium L-15 Extract Enhances the Self-Renewal and Proliferation of Mouse Skin-Derived Precursor Cells. Probiotics Antimicrob Proteins 2021; 12:1492-1501. [PMID: 32162154 DOI: 10.1007/s12602-020-09635-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Lactic acid bacteria (LAB) in the gastrointestinal tract have beneficial health effects. LAB activate the proliferation of intestinal stem cells and speed the recovery of damaged intestinal cells, but little is known about effect of LAB on other adult stem cells. In this study, a cell-free extract of Enterococcus faecium L-15 (L15) was exposed to mouse skin-derived precursor cells (SKPs), and the changes in characteristics associated with proliferation and self-renewal capacity were investigated. L15 increased the size of the spheres and the proliferation rate of SKPs. Cell cycle analysis revealed that cells in the S-phase increased after treatment with L15. In the L15-treated group, the total number of spheres significantly increased. The expression level of pluripotency marker genes also increased, while the mesenchymal lineage-related differentiation marker genes significantly decreased in the L15-treated group. The PI3K/Akt signaling pathway was activated by L15 in SKPs. These results indicate that L15 enhances proliferation and self-renewal of SKPs and may be used as a supplement for stem cell maintenance or application of stem cell therapy. This is the first report to investigate the functional effects of E. faecium on the proliferation and self-renewal capacity of SKPs.
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Affiliation(s)
- Kichul Kim
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea
| | - Sangkyu Park
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea.,Biomedical Research Institute, Neoregen Biotech Co., Ltd., Gyeonggi-do, 16614, South Korea
| | - Hyewon Kim
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea
| | - Sol Min
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea
| | - Seockmo Ku
- Fermentation Science Program, School of Agriculture, College of Basic and Applied Sciences, Middle Tennessee State University, Murfreesboro, TN, 37132, USA
| | - Jeongmin Seo
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea. .,Biomedical Research Institute, Neoregen Biotech Co., Ltd., Gyeonggi-do, 16614, South Korea.
| | - Sangho Roh
- Cellular Reprogramming and Embryo Biotechnology Laboratory, Dental Research Institute, BK21, Seoul National University School of Dentistry, Seoul, 08826, South Korea.
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Aavani F, Biazar E, Heshmatipour Z, Arabameri N, Kamalvand M, Nazbar A. Applications of bacteria and their derived biomaterials for repair and tissue regeneration. Regen Med 2021; 16:581-605. [PMID: 34030458 DOI: 10.2217/rme-2020-0116] [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: 12/21/2022] Open
Abstract
Microorganisms such as bacteria and their derived biopolymers can be used in biomaterials and tissue regeneration. Various methods have been applied to regenerate damaged tissues, but using probiotics and biomaterials derived from bacteria with improved economic-production efficiency and highly applicable properties can be a new solution in tissue regeneration. Bacteria can synthesize numerous types of biopolymers. These biopolymers possess many desirable properties such as biocompatibility and biodegradability, making them good candidates for tissue regeneration. Here, we reviewed different types of bacterial-derived biopolymers and highlight their applications for tissue regeneration.
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Affiliation(s)
- Farzaneh Aavani
- Biomedical Engineering Faculty, Amirkabir University of Technology (Tehran Polytechnic), 15916-34311 Tehran, Iran
| | - Esmaeil Biazar
- Department of Biomedical Engineering, Tissue Engineering Group, Tonekabon Branch, Islamic Azad University, 46841-61167 Tonekabon, Iran
| | - Zoheir Heshmatipour
- Department of Microbiology, Tonekabon Branch, Islamic Azad University, 46841-61167 Tonekabon, Iran
| | - Nasibeh Arabameri
- Department of Microbiology, Tonekabon Branch, Islamic Azad University, 46841-61167 Tonekabon, Iran
| | - Mahshad Kamalvand
- Department of Biomedical Engineering, Tissue Engineering Group, Tonekabon Branch, Islamic Azad University, 46841-61167 Tonekabon, Iran
| | - Abolfazl Nazbar
- National Cell Bank, Pasteur Institute of Iran, 13169-43551 Tehran, Iran
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Boosting the Photoaged Skin: The Potential Role of Dietary Components. Nutrients 2021; 13:nu13051691. [PMID: 34065733 PMCID: PMC8156873 DOI: 10.3390/nu13051691] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 12/11/2022] Open
Abstract
Skin photoaging is mainly induced by ultraviolet (UV) irradiation and its manifestations include dry skin, coarse wrinkle, irregular pigmentation, and loss of skin elasticity. Dietary supplementation of nutraceuticals with therapeutic and preventive effects against skin photoaging has recently received increasing attention. This article aims to review the research progress in the cellular and molecular mechanisms of UV-induced skin photoaging. Subsequently, the beneficial effects of dietary components on skin photoaging are discussed. The photoaging process and the underlying mechanisms are complex. Matrix metalloproteinases, transforming growth factors, skin adipose tissue, inflammation, oxidative stress, nuclear and mitochondrial DNA, telomeres, microRNA, advanced glycation end products, the hypothalamic-pituitary-adrenal axis, and transient receptor potential cation channel V are key regulators that drive the photoaging-associated changes in skin. Meanwhile, mounting evidence from animal models and clinical trials suggests that various food-derived components attenuate the development and symptoms of skin photoaging. The major mechanisms of these dietary components to alleviate skin photoaging include the maintenance of skin moisture and extracellular matrix content, regulation of specific signaling pathways involved in the synthesis and degradation of the extracellular matrix, and antioxidant capacity. Taken together, the ingestion of food-derived functional components could be an attractive strategy to prevent skin photoaging damage.
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The Potential Role of Probiotics in Protection against Influenza a Virus Infection in Mice. Foods 2021; 10:foods10040902. [PMID: 33924002 PMCID: PMC8073107 DOI: 10.3390/foods10040902] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 12/12/2022] Open
Abstract
Influenza A virus induces severe respiratory tract infection and results in a serious global health problem. Influenza infection disturbs the cross-talk connection between lung and gut. Probiotic treatment can inhibit influenza virus infection; however, the mechanism remains to be explored. The mice received Lactobacillus mucosae 1025, Bifidobacterium breve CCFM1026, and their mixture MIX for 19 days. Effects of probiotics on clinical symptoms, immune responses, and gut microbial alteration were evaluated. L. mucosae 1025 and MIX significantly reduced the loss of body weight, pathological symptoms, and viral loading. B. breve CCFM1026 significantly reduced the proportion of neutrophils and increased lymphocytes, the expressions of TLR7, MyD88, TRAF6, and TNF-α to restore the immune disorders. MIX increased the antiviral protein MxA expression, the relative abundances of Lactobacillus, Mucispirillum, Adlercreutzia, Bifidobacterium, and further regulated SCFA metabolism resulting in an enhancement of butyrate. The correlation analysis revealed that the butyrate was positively related to MxA expression (p < 0.001) but was negatively related to viral loading (p < 0.05). The results implied the possible antiviral mechanisms that MIX decreased viral loading and increased the antiviral protein MxA expression, which was closely associated with the increased butyrate production resulting from gut microbial alteration.
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Otsuka M, Tamane T, Tokudome Y. Effect of Lactic Fermentation Products on Human Epidermal Cell Differentiation, Ceramide Content, and Amino Acid Production. Skin Pharmacol Physiol 2021; 34:103-114. [PMID: 33721861 DOI: 10.1159/000514119] [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] [Received: 03/07/2020] [Accepted: 12/24/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Lactic fermentation products (LFPs) are thought to affect "good" bacteria in the gut. We previously reported that oral administration of LFPs has beneficial therapeutic effects in a mouse model of atopic dermatitis. However, it is unclear how LFPs affect human epidermal cell differentiation, ceramide (Cer), and amino acid production. OBJECTIVE The aim of this study was to determine the effects of LFPs on epidermal cell differentiation, by assessing amino acid and Cer production. METHODS A 3-dimensional cultured human epidermis model and normal human epidermal keratinocytes were used. Cytotoxicity tests were performed using alamar Blue. Transepidermal water loss (TEWL) was used as an index to assess barrier function. Keratin 1 (K1), keratin 5 (K5), keratin 10 (K10), involucrin (INV), calpain 1, and transglutaminase (TGase) (markers of differentiation) and profilaggrin (proFLG) and bleomycin hydrolase (amino acid synthesis-related genes) expression levels were quantified by RT-PCR. In addition, TGase protein levels were measured by Western blotting. The intercellular lipid content of the stratum corneum was measured by high-performance thin-layer chromatography. Amino acids were quantified using an amino acid analyzer. Finally, bound water content in the stratum corneum was measured by differential scanning calorimetry. RESULTS Cell viability did not change, but TEWL was significantly decreased in the cells treated with LFPs compared with the control cells. Treatment with LFPs significantly increased expression of the late-differentiation markers INV and TGase at the RNA level. Furthermore, TGase protein expression was significantly increased by treatment with LFPs. Treating a 3-dimensional cultured epidermis model with LFPs significantly increased the intercellular lipid content of the stratum corneum and production of the amino acid arginine (Arg). The amount of bound water in the stratum corneum was increased significantly in the LFP application group. CONCLUSION Treatment with LFPs promotes human epidermal cell differentiation and increases the intercellular content of the free fatty acid, Chol, Cer [NS], Cer [AS], and Cer [AP]. This may result in improved skin barrier function. The increased amount of Arg observed in keratinocytes may help improve water retention.
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Affiliation(s)
- Moe Otsuka
- Laboratory of Dermatological Physiology, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University, Saitama, Japan
| | - Tsuyoshi Tamane
- Laboratory of Dermatological Physiology, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University, Saitama, Japan.,Koei Science Laboratory Co., Ltd., Saitama, Japan
| | - Yoshihiro Tokudome
- Laboratory of Dermatological Physiology, Faculty of Pharmacy and Pharmaceutical Sciences, Josai University, Saitama, Japan,
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Ferreira RDS, Mendonça LABM, Ribeiro CFA, Calças NC, Guimarães RDCA, Nascimento VAD, Gielow KDCF, Carvalho CME, Castro APD, Franco OL. Relationship between intestinal microbiota, diet and biological systems: an integrated view. Crit Rev Food Sci Nutr 2020; 62:1166-1186. [PMID: 33115284 DOI: 10.1080/10408398.2020.1836605] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The health-disease process can be influenced by the intestinal microbiota. As this plays a fundamental role in protecting the organism, the importance of studying the composition and diversity of this community becomes increasingly evident. Changes in the composition of the intestinal bacterial community may result in dysbiosis, and this process may contribute to triggering various diseases in all biological systems. This imbalance of intestinal microbiota homeostasis may alter commensal bacteria and the host metabolism, as well as immune function. Dysbiosis also causes an increase in intestinal permeability due to exposure to molecular patterns associated with the pathogen and lipopolysaccharides, leading to a chronic inflammatory process that can result in diseases for all biological systems. In this context, dietary intervention through the use of probiotics, prebiotics and antioxidant foods can be considered a contribution to the modulation of intestinal microbiota. Probiotics have been used to provide up to 10 billion colony forming units, and probiotic foods, Kefir and fermented natural yogurt are also used. Prebiotics, in turn, are found in supplemental formulations of processed foods and in functional foods that are also sources of phenolic compounds, such as flavonoids, antioxidant and anti-inflammatory substances, polyunsaturated fatty acids, vitamins, and minerals. In this review, we will discuss the relationship between an imbalance in the intestinal microbiota with the development of diseases, besides indicating the need for future studies that can establish bacterial parameters for the gastrointestinal tract by modulating the intestinal microbiota, associated with the adoption of healthy habits during all life cycles.
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Affiliation(s)
- Rosângela Dos Santos Ferreira
- S-Inova Biotech, Post Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, Mato Grosso do Sul, Brazil
| | | | - Camila Fontoura Acosta Ribeiro
- S-Inova Biotech, Post Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, Mato Grosso do Sul, Brazil
| | - Natali Camposano Calças
- S-Inova Biotech, Post Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, Mato Grosso do Sul, Brazil
| | - Rita de Cássia Avellaneda Guimarães
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Valter Aragão do Nascimento
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | - Karine de Cássia Freitas Gielow
- Post Graduate Program in Health and Development in the Central-West Region of Brazil, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil
| | | | - Alinne Pereira de Castro
- S-Inova Biotech, Post Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, Mato Grosso do Sul, Brazil
| | - Octávio Luiz Franco
- S-Inova Biotech, Post Graduate Program in Biotechnology, Catholic University Dom Bosco, Campo Grande, Mato Grosso do Sul, Brazil.,Center of Proteomic and Biochemical Analysis, Post Graduate Program in Genomic Sciences and Biotechnology, Catholic University of Brasilia, Brasilia, Distrito Federal, Brazil
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Dronkers TM, Ouwehand AC, Rijkers GT. Data on global analysis of clinical trials with probiotics. Data Brief 2020; 32:106269. [PMID: 32964082 PMCID: PMC7490816 DOI: 10.1016/j.dib.2020.106269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 08/27/2020] [Accepted: 08/28/2020] [Indexed: 12/12/2022] Open
Abstract
Data on characteristics of clinical trials with probiotics, registered at ClinicalTrials.gov were retrieved from the registry . Data on the registration process itself (moment of registration of the trial in relation to date of inclusion of first participant, data of completion of the study) as well as the number of participants were analysed. A trend analysis (over the period 2000-2020) was made of the number of participants in clinical trials with probiotics on gastrointestinal conditions and diseases. A comparison was made between conditions and diseases studied in completed clinical trials with those trials not yet recruiting participants. The data can be used and reused for assessment of the quality of clinical studies with probiotics and to identify future trends in applications of probiotics.
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Affiliation(s)
- Theresia M.G. Dronkers
- Department of Sciences, University College Roosevelt, Lange Noordstraat 1, 4331 CB Middelburg, the Netherlands
| | - Arthur C. Ouwehand
- DuPont Nutrition and Biosciences, Danisco Sweeteners Oy. Global Health and Nutrition Sciences, Sokeritehtaantie 20, Kantvik 02460, Finland
| | - Ger T. Rijkers
- Department of Sciences, University College Roosevelt, Lange Noordstraat 1, 4331 CB Middelburg, the Netherlands
- Microvida Laboratory for Medical Microbiology and Immunology, St Elisabeth Hospital, Tilburg, the Netherlands
- Corresponding author at: Department of Sciences, University College Roosevelt, Lange Noordstraat 1, 4331 CB Middelburg, the Netherlands.@grijkers
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Silva JA, Marchesi A, Wiese B, Nader-Macias MEF. Screening of autochthonous vaginal beneficial lactobacilli strains by their growth at high temperatures for technological applications. Antonie van Leeuwenhoek 2020; 113:1393-1409. [PMID: 32725571 DOI: 10.1007/s10482-020-01431-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 05/27/2020] [Indexed: 12/30/2022]
Abstract
The pharmaceutical industry shows an emerging interest in formulas that contain live and beneficial microorganisms, also known as probiotics or pharmabiotics, which in many cases, are host-specific. The resistance to higher temperature is an essential feature of these microorganisms when working on the design of products for vaginal formula. In order to obtain a high number of viable cells and a prolonged shelf life in the designed product, it is required to apply technological procedures using high temperatures or abrupt changes of them, which result in conditions that are different from the optimal growth temperature and can affect the metabolic capabilities of the bacteria when administered to the host in order to reestablish the ecological mucosa. The aim of this work was to evaluate the behavior of 30 different species and strains of autochthonous beneficial vaginal lactobacilli (BVL) when exposed to high temperatures, determine their survival capabilities and analyze their pre-adaptation to those temperatures, in order that they still maintain their viability after technological processes and further conservation. BVL were exhibited to temperatures higher than optimal, with the purpose of evaluating their growth kinetics and parameters. Later, they were exposed to higher temperatures, and then, returned to their optimal, to determine if they were able to grow again. The strains that showed higher resistance were selected, and their viability and beneficial properties studied further. The growth kinetics of strains exposed to higher temperatures showed different patterns, which provided evidence that the thermal adaptation is strain-dependent and is not related to any particular species and/or metabolic group in which the strains were taxonomically classified. The pre-adaptive step allowed the growth of some of the strains, preserving their viability and probiotic properties after the high temperatures were applied. The results shows that BVL can be exposed to high temperatures used in different technological processes that are applied for pharmabiotic formulations, such as spray dried or vacuum rotary evaporation, and/or during the conservation period. The results obtained indicate that some specific BVL strains resist high temperatures and grow afterwards at optimal conditions.
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Affiliation(s)
| | | | - Birgitt Wiese
- Hannover Medical School, Carl-Neuberg-Str.1, 30625, Hannover, Germany
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Squarzanti DF, Zavattaro E, Pizzimenti S, Amoruso A, Savoia P, Azzimonti B. Non-Melanoma Skin Cancer: news from microbiota research. Crit Rev Microbiol 2020; 46:433-449. [PMID: 32692305 DOI: 10.1080/1040841x.2020.1794792] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Recently, research has been deeply focusing on the role of the microbiota in numerous diseases, either affecting the skin or other organs. What it is well established is that its dysregulation promotes several cutaneous disorders (i.e. psoriasis and atopic dermatitis). To date, little is known about its composition, mediators and role in the genesis, progression and response to therapy of Non-Melanoma Skin Cancer (NMSC). Starting from a bibliographic study, we classified the selected articles into four sections: i) normal skin microbiota; ii) in vitro study models; iii) microbiota and NMSC and iv) probiotics, antibiotics and NMSC. What has emerged is how skin microflora changes, mainly represented by increases of Staphylococcus aureus, Streptococcus pyogenes and Pseudomonas aeruginosa strains, modifications in the mutual quantity of β-Human papillomavirus genotypes, of Epstein Barr Virus and Malassezia or candidiasis, may contribute to the induction of a state of chronic self-maintaining inflammation, leading to cancer. In this context, the role of S. aureus and that of specific antimicrobial peptides look to be prominent. Moreover, although antibiotics may contribute to carcinogenesis, due to their ability to influence the microbiota balance, specific probiotics, such as Lacticaseibacillus rhamnosus GG, Lactobacillus johnsonii NCC 533 and Bifidobacteria spp., may be protective.
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Affiliation(s)
- Diletta Francesca Squarzanti
- Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Novara, Italy.,Center for Translational Research on Autoimmune and Allergic Diseases (CAAD), DiSS, UPO, Novara, Italy
| | - Elisa Zavattaro
- Department of Translational Medicine (DiMeT), UPO, Novara, Italy
| | - Stefania Pizzimenti
- Department of Clinical and Biological Sciences (DSCB), University of Turin, Turin, Italy
| | | | - Paola Savoia
- Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Novara, Italy
| | - Barbara Azzimonti
- Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Novara, Italy.,Center for Translational Research on Autoimmune and Allergic Diseases (CAAD), DiSS, UPO, Novara, Italy
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Exploring the wound healing, anti-inflammatory, anti-pathogenic and proteomic effects of lactic acid bacteria on keratinocytes. Sci Rep 2020; 10:11572. [PMID: 32665600 PMCID: PMC7360600 DOI: 10.1038/s41598-020-68483-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 06/25/2020] [Indexed: 12/26/2022] Open
Abstract
The topical application of lactic acid bacteria (LAB) is recognized as a useful approach to improve skin health. This work aims to characterize by a multidisciplinary approach, the wound healing, anti-inflammatory, anti-pathogens and proteomic effects of six LAB lysates, belonging to the genus Lactobacillus. Our results demonstrated that the lysates of tested LAB stimulated the proliferation of keratinocytes, and that L. plantarum SGL 07 and L. salivarius SGL 19 accelerated the re-epithelization by inducing keratinocyte migration. The bacterial lysates also reduced the secretion of specific pro-inflammatory mediators from keratinocytes. Furthermore, viable L. salivarius SGL 19 and L. fermentum SGL 10 had anti-pathogenic effects against S. aureus and S. pyogenes, while L. brevis SGL 12 and L. paracasei SGL 04 inhibited S. aureus and S. pyogenes, respectively. The tested lactobacilli lysates also induced specific proteome modulation of the exposed keratinocytes, involving dysregulation of proteins (such as interleukin enhancer-binding factor 2 and ATP-dependent RNA helicase) and pathways (such as cytokine, NF-kB, Hedgehog, and RUNX signaling) associated with their specific wound healing and anti-inflammatory effects. This study indicates the different potential of selected lactobacilli, suggesting that they may be successfully used in the future together with conventional therapies to bring relief from skin disorders.
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Bustamante M, Oomah BD, Oliveira WP, Burgos-Díaz C, Rubilar M, Shene C. Probiotics and prebiotics potential for the care of skin, female urogenital tract, and respiratory tract. Folia Microbiol (Praha) 2020; 65:245-264. [PMID: 31773556 PMCID: PMC7090755 DOI: 10.1007/s12223-019-00759-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 11/07/2019] [Indexed: 12/27/2022]
Abstract
The prebiotics and probiotics market is constantly growing due to the positive effects of its consumption on human health, which extends beyond the digestive system. In addition, the synbiotic products market is also expanding due to the synergistic effects between pre- and probiotics that provide additional benefits to consumers. Pre- and probiotics are being evaluated for their effectiveness to treat and prevent infectious diseases in other parts of the human body where microbial communities exist. This review examines the scientific data related to the effects of pre- and probiotics on the treatment of diseases occurring in the skin, female urogenital tract, and respiratory tract. The evidence suggests that probiotics consumption can decrease the presence of eczema in children when their mothers have consumed probiotics during pregnancy and lactation. In women, probiotics consumption can effectively prevent recurrent urinary tract infections. The consumption of synbiotic products can reduce respiratory tract infections and their duration and severity. However, the outcomes of the meta-analyses are still limited and not sufficiently conclusive to support the use of probiotics to treat infectious diseases. This is largely a result of the limited number of studies, lack of standardization of the studies, and inconsistencies between the reported results. Therefore, it is advisable that future studies consider these shortcomings and include the evaluation of the combined use of pre- and probiotics.
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Affiliation(s)
- Mariela Bustamante
- Center of Food Biotechnology and Bioseparations, Scientific and Technological Bioresource Nucleus, BIOREN and Department of Chemical Engineering, Universidad de La Frontera, Ave. Francisco Salazar 01145, Box 54-D,, Temuco, Chile.
| | - B Dave Oomah
- (Retired) Formerly with the National Bioproducts and Bioprocesses Program, Pacific Agri-Food Research Centre, Agriculture and Agri-Food Canada, Summerland, BC V0H 1Z0, Canada
| | - Wanderley P Oliveira
- Faculty of Pharmaceutical Sciences of Ribeirão Preto/FCFRP, Universidade de São Paulo, Ave. do Café, s/n-Bloco Q, Bairro Monte Alegre, Ribeirão Preto-SP, 14040-903,, Brazil
| | - César Burgos-Díaz
- Agriaquaculture Nutritional Genomic Center, CGNA, Las Heras 350, Temuco, Chile
| | - Mónica Rubilar
- Center of Food Biotechnology and Bioseparations, Scientific and Technological Bioresource Nucleus, BIOREN and Department of Chemical Engineering, Universidad de La Frontera, Ave. Francisco Salazar 01145, Box 54-D,, Temuco, Chile
| | - Carolina Shene
- Center of Food Biotechnology and Bioseparations, Scientific and Technological Bioresource Nucleus, BIOREN and Department of Chemical Engineering, Universidad de La Frontera, Ave. Francisco Salazar 01145, Box 54-D,, Temuco, Chile
- Centre for Biotechnology and Bioengineering (CeBiB), Universidad de La Frontera, Temuco, Chile
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Antiwrinkle and Antimelanogenesis Effects of Tyndallized Lactobacillus acidophilus KCCM12625P. Int J Mol Sci 2020; 21:ijms21051620. [PMID: 32120828 PMCID: PMC7084287 DOI: 10.3390/ijms21051620] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/25/2020] [Accepted: 02/25/2020] [Indexed: 12/17/2022] Open
Abstract
UVB irradiation can induce generation of reactive oxygen species (ROS) that cause skin aging or pigmentation. Lactobacillus acidophilus is a well-known probiotic strain that regulates skin health through antimicrobial peptides and organic products produced by metabolism and through immune responses. In this study, we investigated the antioxidative, antiwrinkle, and antimelanogenesis effects of tyndallized Lactobacillus acidophilus KCCM12625P (AL). To analyze the effects of AL on UV irradiation-induced skin wrinkle formation in vitro, human keratinocytes and human dermal fibroblasts were exposed to UVB. Subsequent treatment with AL induced antiwrinkle effects by regulating wrinkle-related genes such as matrix metalloproteinases (MMPs), SIRT-1, and type 1 procollagen (COL1AL). In addition, Western blotting assays confirmed that regulation of MMPs by AL in keratinocytes was due to regulation of the AP-1 signaling pathway. Furthermore, we confirmed the ability of AL to regulate melanogenesis in B16F10 murine melanoma cells treated with α-melanocyte-stimulating hormone (α-MSH). In particular, AL reduced the mRNA expression of melanogenesis-related genes such as tyrosinase, TYRP-1, and TYRP-2. Finally, we used Western blotting assays to confirm that the antimelanogenesis role of AL was due to its regulation of the cyclic adenosine monophosphate (cAMP) signaling pathway. Collectively, these results indicate that AL has an antiwrinkle activity in damaged skin and can inhibit melanogenesis. Thus, AL should be considered an important substance for potential use in anti-aging drugs or cosmetics.
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Efficacy of Using Probiotics with Antagonistic Activity against Pathogens of Wound Infections: An Integrative Review of Literature. BIOMED RESEARCH INTERNATIONAL 2019; 2019:7585486. [PMID: 31915703 PMCID: PMC6930797 DOI: 10.1155/2019/7585486] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/03/2019] [Indexed: 02/06/2023]
Abstract
The skin and its microbiota serve as physical barriers to prevent invasion of pathogens. Skin damage can be a consequence of illness, surgery, and burns. The most effective wound management strategy is to prevent infections, promote healing, and prevent excess scarring. It is well established that probiotics can aid in skin healing by stimulating the production of immune cells, and they also exhibit antagonistic effects against pathogens via competitive exclusion of pathogens. Our aim was to conduct a review of recent literature on the efficacy of using probiotics against pathogens that cause wound infections. In this integrative review, we searched through the literature published in the international following databases: PubMed, ScienceDirect, Web of Science, and Scopus using the search terms “probiotic” AND “wound infection.” During a comprehensive review and critique of the selected research, fourteen in vitro studies, 8 animal studies, and 19 clinical studies were found. Two of these in vitro studies also included animal studies, yielding a total of 39 articles for inclusion in the review. The most commonly used probiotics for all studies were well-known strains of the species Lactobacillus plantarum, Lactobacillus casei, Lactobacillus acidophilus, and Lactobacillus rhamnosus. All in vitro studies showed successful inhibition of chosen skin or wound pathogens by the selected probiotics. Within the animal studies on mice, rats, and rabbits, probiotics showed strong opportunities for counteracting wound infections. Most clinical studies showed slight or statistically significant lower incidence of surgical site infections, foot ulcer infection, or burn infections for patients using probiotics. Several of these studies also indicated a statistically significant wound healing effect for the probiotic groups. This review indicates that exogenous and oral application of probiotics has shown reduction in wound infections, especially when used as an adjuvant to antibiotic therapy, and therefore the potential use of probiotics in this field remains worthy of further studies, perhaps focused more on typical skin inhabitants as next-generation probiotics with high potential.
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Jung YO, Jeong H, Cho Y, Lee EO, Jang HW, Kim J, Nam K, Lim KM. Lysates of a Probiotic, Lactobacillus rhamnosus, Can Improve Skin Barrier Function in a Reconstructed Human Epidermis Model. Int J Mol Sci 2019; 20:ijms20174289. [PMID: 31480681 PMCID: PMC6747158 DOI: 10.3390/ijms20174289] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 08/22/2019] [Accepted: 08/30/2019] [Indexed: 01/21/2023] Open
Abstract
The main function of the skin is to protect the body from the external environment. The barrier function of the skin is mainly provided by the stratum corneum, which consists of corneocytes bound with the corneodesmosomes and lamellar lipids. Skin barrier proteins like loricrin and filaggrin also contribute to the skin barrier function. In various skin diseases, skin barrier dysfunction is a common symptom, and skin irritants like detergents or surfactants could also perturb skin barrier function. Many efforts have been made to develop strategies to improve skin barrier function. Here, we investigated whether the microfluidized lysates of Lactobacillus rhamnosus (LR), one of the most widely used probiotic species for various health benefits, may improve the skin barrier function in a reconstructed human epidermis, Keraskin™. Application of LR lysate on Keraskin™ increased the expression of tight junction proteins; claudin 1 and occludin as determined by immunofluorescence analysis, and skin barrier proteins; loricrin and filaggrin as determined by immunohistochemistry and immunofluorescence analysis and qPCR. Also, the cytotoxicity of a skin irritant, sodium lauryl sulfate (SLS), was alleviated by the pretreatment of LR lysate. The skin barrier protective effects of LR lysate could be further demonstrated by the attenuation of SLS-enhanced dye-penetration. LR lysate also attenuated the destruction of desmosomes after SLS treatment. Collectively, we demonstrated that LR lysate has protective effects on the skin barrier, which could expand the utility of probiotics to skin-moisturization ingredients.
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Affiliation(s)
- Ye-On Jung
- College of Pharmacy, Ewha Womans University, Seoul 03760, Korea
| | - Haengdueng Jeong
- Severance Biomedical Science Institute, College of Medicine, Yonsei University, Seoul 03722, Korea
| | - Yejin Cho
- Severance Biomedical Science Institute, College of Medicine, Yonsei University, Seoul 03722, Korea
| | - Eun-Ok Lee
- LCS Biotech, SNU Business Incubator, Suwon 16614, Korea
| | - Hye-Won Jang
- LCS Biotech, SNU Business Incubator, Suwon 16614, Korea
| | - Jinwook Kim
- LCS Biotech, SNU Business Incubator, Suwon 16614, Korea
| | - Kitaek Nam
- Severance Biomedical Science Institute, College of Medicine, Yonsei University, Seoul 03722, Korea.
| | - Kyung-Min Lim
- College of Pharmacy, Ewha Womans University, Seoul 03760, Korea.
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Szántó M, Dózsa A, Antal D, Szabó K, Kemény L, Bai P. Targeting the gut-skin axis-Probiotics as new tools for skin disorder management? Exp Dermatol 2019; 28:1210-1218. [PMID: 31386766 DOI: 10.1111/exd.14016] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 07/02/2019] [Accepted: 07/27/2019] [Indexed: 12/13/2022]
Abstract
The existence of a gut-skin axis is supported by increasing evidence, but its translational potential is not widely recognized. Studies linked inflammatory skin diseases to an imbalanced gut microbiome; hence, the modulation of the gut microbiota to improve skin condition seems to be a feasible approach. Today, there is a growing interest in natural products as alternatives to synthetic drugs. In this respect, oral probiotics could be a simple, safe and cheap modality in the therapeutic management of skin inflammation. Unfortunately, very few studies have looked into how probiotic supplementation influences inflammatory skin disorders. The result, though promising, are difficult to implement in clinical practice due to the heterogeneity of the applied supplemental regimen in the different studies. In this Viewpoint, we aim to encourage the conduction of more research in that direction to explore unambiguously the therapeutic potential of oral probiotics in dermatology. We focus on the most common inflammatory skin diseases (atopic dermatitis, psoriasis, rosacea, acne vulgaris) with an associated gut dysbiosis, but we also discuss some less common, but very serious skin pathologies (eg erythema nodosum, pyoderma gangrenosum, hidradenitis suppurativa) that are possibly linked to a disturbed gut flora composition. We dissect the possible mechanisms along the gut-skin axis and highlight novel points where probiotics could interfere in this communication in the diseased state.
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Affiliation(s)
- Magdolna Szántó
- Department of Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Anikó Dózsa
- Paediatric Dermatology, Borsod-Abaúj-Zemplén County Hospital and University Teaching Hospital, Miskolc, Hungary
| | - Dóra Antal
- Department of Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Kornélia Szabó
- Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary.,MTA-SZTE Dermatological Research Group, Szeged, Hungary
| | - Lajos Kemény
- Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary.,MTA-SZTE Dermatological Research Group, Szeged, Hungary
| | - Péter Bai
- Department of Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.,MTA-DE Lendület Laboratory of Cellular Metabolism, Debrecen, Hungary
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Probiotics in Extraintestinal Diseases: Current Trends and New Directions. Nutrients 2019; 11:nu11040788. [PMID: 30959761 PMCID: PMC6521300 DOI: 10.3390/nu11040788] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [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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45
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Lim S, Shin J, Cho Y, Kim KP. Dietary Patterns Associated with Sebum Content, Skin Hydration and pH, and Their Sex-Dependent Differences in Healthy Korean Adults. Nutrients 2019; 11:E619. [PMID: 30875764 PMCID: PMC6471406 DOI: 10.3390/nu11030619] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 03/10/2019] [Accepted: 03/11/2019] [Indexed: 01/17/2023] Open
Abstract
Sebum content, skin hydration and acidic skin pH are major factors in maintaining skin health. Various nutrients are reported to influence skin health, but the effect of dietary patterns (DPs) on skin health is unclear. In this study, we considered the DPs associated with these three skin health parameters in 84 healthy adults aged 19⁻37 years. Dietary intake was assessed using a food frequency questionnaire (FFQ) and skin health parameters were determined on the forehead of each subject. Among the four DPs extracted from the FFQ, DP2, characterized by a high intake of cereals, potatoes and starch, saccharides and fish and shellfish, was negatively associated with skin hydration. DP3, characterized by a high intake of potatoes and starch, seeds and nuts, fruits and eggs, was positively associated with acidic skin pH only before adjusting for potential confounders. On the other hand, DP4, characterized by a low intake of beans, and a high intake of meats, dairy products and beverages and alcohol, was negatively associated with acidic skin pH and positively associated with sebum content. The data stratified by sex revealed a negative association between skin hydration and DP2 in males and a negative association between sebum content and DP3 and a positive association between sebum content and DP4 in females. In conclusion, we demonstrated that specific DPs were associated with sebum content, skin hydration and pH in healthy Korean adults and that those associations were affected by sex.
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Affiliation(s)
- Sunhee Lim
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin-si 17104, Korea.
| | - Jihye Shin
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin-si 17104, Korea.
| | - Yunhi Cho
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin-si 17104, Korea.
| | - Kun-Pyo Kim
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin-si 17104, Korea.
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Balato A, Cacciapuoti S, Di Caprio R, Marasca C, Masarà A, Raimondo A, Fabbrocini G. Human Microbiome: Composition and Role in Inflammatory Skin Diseases. Arch Immunol Ther Exp (Warsz) 2018; 67:1-18. [PMID: 30302512 DOI: 10.1007/s00005-018-0528-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 09/03/2018] [Indexed: 12/21/2022]
Abstract
This review focuses on recent evidences about human microbiome composition and functions, exploring the potential implication of its impairment in some diffuse and invalidating inflammatory skin diseases, such as atopic dermatitis, psoriasis, hidradenitis suppurativa and acne. We analysed current scientific literature, focusing on the current evidences about gut and skin microbiome composition and the complex dialogue between microbes and the host. Finally, we examined the consequences of this dialogue for health and skin diseases. This review highlights how human microbes interact with different anatomic niches modifying the state of immune activation, skin barrier status, microbe-host and microbe-microbe interactions. It also shows as most of the factors affecting gut and skin microorganisms' activity have demonstrated to be effective also in modulating chronic inflammatory skin diseases. More and more evidences demonstrate that human microbiome plays a key role in human health and diseases. It is to be expected that these new insights will translate into diagnostic, therapeutic and preventive measures in the context of personalized/precision medicine.
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Affiliation(s)
- Anna Balato
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, NA, Italy
| | - Sara Cacciapuoti
- Section of Dermatology and Venereology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, NA, Italy.
| | - Roberta Di Caprio
- Section of Dermatology and Venereology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, NA, Italy
| | - Claudio Marasca
- Section of Dermatology and Venereology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, NA, Italy
| | - Anna Masarà
- Section of Dermatology and Venereology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, NA, Italy
| | - Annunziata Raimondo
- Section of Dermatology and Venereology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, NA, Italy
| | - Gabriella Fabbrocini
- Section of Dermatology and Venereology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, NA, Italy
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47
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Wang W, Qu R, Wang X, Zhang M, Zhang Y, Chen C, Chen X, Qiu C, Li J, Pan X, Li W, Zhao Y. GDF11 Antagonizes Psoriasis-like Skin Inflammation via Suppression of NF-κB Signaling Pathway. Inflammation 2018; 42:319-330. [DOI: 10.1007/s10753-018-0895-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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48
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Sharma S, Grewal S, Vakhlu J. Phylogenetic diversity and metabolic potential of microbiome of natural healing clay from Chamliyal (J&K). Arch Microbiol 2018; 200:1333-1343. [PMID: 29974156 DOI: 10.1007/s00203-018-1549-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 05/25/2018] [Accepted: 06/30/2018] [Indexed: 11/26/2022]
Abstract
Clay therapy for skin disease treatment is an ancient practice popular worldwide as a cheap alternative to pharmaceutical products. Effectiveness of clay against skin problems has been linked to its mineral composition and to microbial activity. The clay-water paste of a holy shrine Chamliyal in the Jammu region of J&K, India is used as an ointment to treat different skin disorders particularly psoriasis. Using the 16 SrDNA amplicon pyrosequencing and whole-metagenome direct shotgun Illumina sequencing, microbial phylogeny and potential metabolic functions were catalogued for Chamliyal's clay. Microbial diversity profile of the Chamliyal's clay is similar to other medicinal clays, particularly Dead Sea; there is some uniqueness as well. Although Proteobacteria, Actinomycetes and Firmicutes are common inhabitants of all the clay types, sulphur- and iron-reducing bacteria like Deferribacterales are particular to clays used for skin healing. In the present study it is proposed that healing properties of clay may be due to the microbes and microbial genes associated with metabolism of minerals like iron and sulphur, that lead to mineral acquisition in the Chamliyal's clay.
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Affiliation(s)
- Sakshi Sharma
- School of Biotechnology, University of Jammu, Jammu, J&K, 180006, India
| | - Simmi Grewal
- School of Biotechnology, University of Jammu, Jammu, J&K, 180006, India
| | - Jyoti Vakhlu
- School of Biotechnology, University of Jammu, Jammu, J&K, 180006, India.
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49
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Tkachenko N, Nazarenko JV, Dets N, Izbash E, Klymentieva I. STARTER CULTURES COMPOSITIONS WITH PROBIOTICS FOR FERMENTED MILK PRODUCTS AND COSMETICS. FOOD SCIENCE AND TECHNOLOGY 2018. [DOI: 10.15673/fst.v12i1.836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The expediency of optimization of starter cultures composition of mixed cultures Lactococcus sp. and mixed cultures Bifidobacterium bifidum BB 01 + Bifidobacterium longum BL 01 + Bifidobacterium breve BR 01 for the manufacture of fermented milk products and cosmetics for teenagers and people under the age of 40-45 years with probiotics has been substantiated.The value of titratable acidity, number of viable cells of bifidobacteria has been determined, as well as the most probable number of lactobacterium in fermented probiotic clots obtained with different ratios of mixed cultures Lactococcus sp. and mixed cultures of Bifidobacterium sp. in starter cultures compositions (the initial concentration of the mixed cultures (MC) Lactococcus sp. and MC Bifidobacterium sp. varied within the range of 1×105 – 1×106 CFU/cm3 of the inoculated milk, enriched with fructose as a growth factor of bifidobacteria). The high content of probiotics and the lowest values of titratable acidity are typical of the fermented milk clots obtained using starter cultures composition with a ratio of MC Lactococcus sp. : MC Bifidobacterium sp. 1 : 10. The maximum number of lactococci viable cells is observed in clots obtained using starter cultures composition with the initial ratio of MC Lactococcus sp. : MC Bifidobacterium sp. 10 : 1. The optimum ratio of MC Lactococcus sp. and MC Bifidobacterium sp. – 1 : 10 has been established (initial concentration of the cultures at inoculation – 1×105 and 1×106 CFU/cm3, respectively) for the production of fermented milk products and cosmetics with probiotics, where the maximum value of the quality aggregated factor – 7, 12 is noted.It is shown that a fermented probiotic milk clots obtained using starter cultures composition with an optimum ratio of cultures of lacto- and bifidobacteria (1 : 10) have good sensory characteristics, contain a high number of viable cells of bifidobacteria and lactobacteria – (9,15±0,14)×109 and (8,50±0,50)×108 CFU/cm3, respectively, and a low level of titratable acidity at a specified value of the active acidity and are safe in terms of microbiological characteristics
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Tkachenko N, Chagarovskyi O, Dets N, Sevastyanova E, Lanzhenko L. “Lving” and “probiotic” cosmetics: modern view and defenitions. FOOD SCIENCE AND TECHNOLOGY 2017. [DOI: 10.15673/fst.v11i4.735] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In the presented article, based on the detailed analysis of scientific sources and many years of own experience in production of the probiotic foods, the definition of “probiotics” in cosmetics, as well as the definition of “living” and “probiotic” cosmetics is proposed.The skin is a complex barrier organ that has a symbiotic relationship between microbial communities and host tissue via complex signals provided by the innate and the adaptive immune systems. It is constantly exposed to various endogenous and exogenous factors – physical, chemical, bacterial and fungal, as well as the effects of the hormonal disorders, which affect this balanced system potentially leading to inflammatory skin conditions comprising infections, allergies or autoimmune diseases. In opposition to the gut and stool microbiome, which has been studied and described for many years, investigations on the skin or scalp microbiome lasts only for last 10 years. Therefore, the screening of effective means of correcting and/or maintaining the human normoflora for the preservation of healthy skin microbiome today is an urgent task.It is well known that probiotics and prebiotics are helpful for specific disorders in the human body. Skeptics wonder: can the probiotics and prebiotics be scientifically applied in cosmetics? Different clinical studies indicated that they have special effects in cutaneous apparatus directly or indirectly, which can be considered from different aspects. Probiotic bacteriotherapy can have great potential in accelerating wound healing, in preventing and treating the skin diseases including eczema, atopic dermatitis, acne, allergic inflammation or skin hypersensitivity, UV-induced skin damage and cosmetics products. Therefore, some firms are already incorporating bacteria and/or their lysates into skin creams with the promise of «rebalancing» the community of bacteria that live in the human body and delivering healthier, more radiant-looking skin. However, such parameters as the type of probiotic, the form in which it is added to the formulation (living bacteria, lysates, etc.) and the recommended concentrations of these ingredients in cosmetic products that are safe and effective are still not defined. Due to currently widespread use of probiotic cosmetic products in the world beauty industry, the concept of "probiotic" in the cosmetic industry requires a clear definition.
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