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Kulisch Á, Mándó Z, Sándor E, Lengyel Z, Illés A, Kósa J, Árvai K, Lakatos P, Tóbiás B, Papp M, Bender T. Evaluation of the effects of Lake Hévíz sulfur thermal water on skin microbiome in plaque psoriasis: An open label, pilot study. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2023; 67:661-673. [PMID: 36864227 DOI: 10.1007/s00484-023-02443-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 06/19/2023]
Abstract
Psoriasis is a chronic inflammatory skin disease. It is associated with changes in skin microbiome. The aim of this study was to evaluate how Lake Hévíz sulfur thermal water influences the composition of microbial communities that colonizes skin in patients with psoriasis. Our secondary objective was to investigate the effects of balneotherapy on disease activity. In this open label study, participants with plaque psoriasis underwent 30-min therapy sessions in Lake Hévíz, at a temperature of 36 °C, five times a week for 3 weeks. The skin microbiome samples were collected by swabbing method from two different areas (lesional skin-psoriatic plaque and non-lesional skin). From 16 patients, 64 samples were processed for a 16S rRNA sequence-based microbiome analysis. Outcome measures were alpha-diversity (Shannon, Simpson, and Chao1 indexes), beta-diversity (Bray-Curtis metric), differences in genus level abundances, and Psoriasis Area and Severity Index (PASI). Skin microbiome samples were collected at baseline, and immediately after treatment. Based on the visual examination of the employed alpha- and beta-diversity measures, no systematic difference based on sampling timepoint or sample location could be revealed in these regards. Balneotherapy in the unaffected area significantly increased the level of Leptolyngbya genus, and significantly decreased the level of Flavobacterium genus. A similar trend was revealed by the results of the psoriasis samples, but the differences were not statistically significant. In patients with mild psoriasis, a significant improvement was observed in PASI scores.
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Affiliation(s)
- Ágota Kulisch
- St. Andrew Hospital for Rheumatic Diseases, Schulhof Vilmos sétány 1., Hévíz, 8380, Hungary
| | - Zsuzsanna Mándó
- St. Andrew Hospital for Rheumatic Diseases, Schulhof Vilmos sétány 1., Hévíz, 8380, Hungary
| | - Enikő Sándor
- St. Andrew Hospital for Rheumatic Diseases, Schulhof Vilmos sétány 1., Hévíz, 8380, Hungary
| | - Zsuzsanna Lengyel
- Department of Dermatology, Venerology and Oncodermatology, Medical School, Clinical Center, University of Pécs, Akác utca 1., Pécs, 7632, Hungary
| | - Anett Illés
- Department of Medicine and Oncology, Faculty of Medicine, Semmelweis University, Korányi Sándor utca 2/a, Budapest, 1083, Hungary
| | - János Kósa
- Department of Medicine and Oncology, Faculty of Medicine, Semmelweis University, Korányi Sándor utca 2/a, Budapest, 1083, Hungary
- Endocrine Molecular Pathology Research Group, Eötvös Lóránd Research Network, Korányi Sándor utca 2/a, Budapest, 1083, Hungary
- Vascular Diagnostics Kft., Lechner Ödön fasor 3. C. Lház. 3. Em. 1., Budapest, 1095, Hungary
| | - Kristóf Árvai
- Vascular Diagnostics Kft., Lechner Ödön fasor 3. C. Lház. 3. Em. 1., Budapest, 1095, Hungary
| | - Péter Lakatos
- Department of Medicine and Oncology, Faculty of Medicine, Semmelweis University, Korányi Sándor utca 2/a, Budapest, 1083, Hungary
- Endocrine Molecular Pathology Research Group, Eötvös Lóránd Research Network, Korányi Sándor utca 2/a, Budapest, 1083, Hungary
- Vascular Diagnostics Kft., Lechner Ödön fasor 3. C. Lház. 3. Em. 1., Budapest, 1095, Hungary
| | - Bálint Tóbiás
- Endocrine Molecular Pathology Research Group, Eötvös Lóránd Research Network, Korányi Sándor utca 2/a, Budapest, 1083, Hungary
- Vascular Diagnostics Kft., Lechner Ödön fasor 3. C. Lház. 3. Em. 1., Budapest, 1095, Hungary
| | - Márton Papp
- Centre for Bioinformatics, University of Veterinary Medicine Budapest, István utca 2., Budapest, 1078, Hungary
| | - Tamás Bender
- Polyclinic of the Hospitaller Brothers of St John of God, Árpád fejedelem útja 7., Budapest, 1023, Hungary.
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Bourrain M, Suzuki MT, Calvez A, West NJ, Lions J, Lebaron P. In-depth prospection of Avène Thermal Spring Water reveals an uncommon and stable microbial community. J Eur Acad Dermatol Venereol 2021; 34 Suppl 5:8-14. [PMID: 32870559 DOI: 10.1111/jdv.16599] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/24/2020] [Accepted: 04/30/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Avène Thermal Spring Water (TSW) exhibits therapeutic properties in the treatment of skin pathologies. Arising from a dolomitic aquifer system, its physico-chemical properties are well-established and its bacteriological quality regularly monitored. The microbiota of this aquifer have been characterized. OBJECTIVES We aimed to describe the structure of the bacterial community inhabiting the deep aquifer and to examine its dynamics over time. METHODS The Avène TSW was collected at the catchment point and filtered through 0.1 µm pore size filters. The sampling was carried out every 3 months to generate a 4-year time series. The DNA extracted from filters was analysed using high-throughput 16S rRNA gene amplicon sequencing, and the microorganisms and their contribution were characterized by the taxonomic assignment of sequence variants generated from each sample. RESULTS Bacteria were distributed into 39 phyla. Nitrospirae and Proteobacteria were the most prevalent, accounting for 38% and 23% of the total community on average, respectively. A stable pattern was observed throughout the study. A few bacterial species were always detected, forming a core community of likely chemolithoautotrophic organisms which might use energy sources and nutrients produced from water-bedrock interactions. Most of the species were distantly related to organisms described to date. CONCLUSIONS Avène TSW provided by the deep aquifer system harbours a unique microbial community, shaped by the physico-chemical characteristics of the deep environment. Its remarkable stability over time has revealed a high level of confinement of the water resource.
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Affiliation(s)
- M Bourrain
- Pierre Fabre Dermo-Cosmétique R&D Center, Toulouse, France
| | - M T Suzuki
- Sorbonne Université, CNRS, Laboratoire de Biodiversité et Biotechnologies Microbiennes, LBBM, Observatoire Océanologique, Banyuls-sur-mer, France
| | - A Calvez
- Pierre Fabre Dermo-Cosmétique R&D Center, Toulouse, France
| | - N J West
- Sorbonne Université, CNRS, Observatoire Océanologique de Banyuls, Banyuls-sur-mer, France
| | - J Lions
- Pierre Fabre Dermo-Cosmétique R&D Center, Toulouse, France
| | - P Lebaron
- Sorbonne Université, CNRS, Laboratoire de Biodiversité et Biotechnologies Microbiennes, LBBM, Observatoire Océanologique, Banyuls-sur-mer, France
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Nguyen T, Chol B, Maitre M, Ravard-Helffer K, Farinole F, Lestienne F, Castex-Rizzi N. Additional pharmacological activity of I-modulia and generation of two newly designed extracts of Aquaphilus dolomiae culture for dermocosmetic actives. J Eur Acad Dermatol Venereol 2020; 34 Suppl 5:27-29. [PMID: 32870555 DOI: 10.1111/jdv.16546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 04/23/2020] [Indexed: 10/23/2022]
Abstract
Aquaphilus dolomiae (AD) is a unique isolate from Avène Thermal Spring Water. I-Modulia, the first biotech extract from culture of AD, was used as immune modulator in Th2 inflammatory models. In this short publication, firstly we describe generation of two AD de novo extracts specifically designed for repairing and for neuroinflammation modulation activities which will be described, respectively, in two other articles in this supplement. Finally, for I-modulia, we describe new data on inhibition of human mast cell degranulation in vitro and its effect on substance P-induced neurogenic inflammation on ex vivo human skin explants.
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Affiliation(s)
- T Nguyen
- Pierre Fabre Dermocosmétique, Biotechnology, Toulouse cedex, France
| | - B Chol
- Centre d'Immunologie Pierre Fabre, St-Julien-en-Genevois, France
| | - M Maitre
- Pierre Fabre Dermocosmétique, Biotechnology, Toulouse cedex, France
| | - K Ravard-Helffer
- Pierre Fabre Dermocosmétique, Biotechnology, Toulouse cedex, France
| | - F Farinole
- Pierre Fabre Dermocosmétique, Biotechnology, Toulouse cedex, France
| | - F Lestienne
- Pierre Fabre Dermocosmétique, Pharmacology Division, Toulouse cedex, France
| | - N Castex-Rizzi
- Pierre Fabre Dermocosmétique, Pharmacology Division, Toulouse cedex, France
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Galliano MF, Bäsler K, Caruana A, Mias C, Bessou-Touya S, Brandner JM, Duplan H. Protective effect of Aquaphilus dolomiae extract-G1, ADE-G1, on tight junction barrier function in a Staphylococcus aureus-infected atopic dermatitis model. J Eur Acad Dermatol Venereol 2020; 34 Suppl 5:30-36. [PMID: 32870557 DOI: 10.1111/jdv.16516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 02/15/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is a common skin disease characterized by recurrent pruritic inflammatory skin lesions and defects of the skin barrier. Bacterial infection with Staphylococcus aureus contributes to increased severity of AD by compromising the barrier further. A microorganism component of Avène Thermal Spring Water, Aquaphilus dolomiae, is thought to contribute to some of its beneficial effects to skin, eg AD alleviation. AIMS Here, we have investigated the effects of an extract of A. dolomiae, A. dolomiae extract-G1 (ADE-G1), on the structural barrier function of keratinocytes, tight junction (TJ) protein expression and the expression of several genes altered in AD patients. METHODS An epidermal cell culture model mimicking the AD environment and phenotype was used, in which S. aureus-infected cell cultures of normal human epidermal keratinocytes were exposed to a proinflammatory environment. Endpoints measured included the transepithelial electrical resistance (TER) and immunohistological staining of the epidermal TJ proteins, claudin and occludin. Additional analysis was made of several genes known to be differentially regulated in skin from AD patients (C-C motif chemokine ligand 20 (CCL20), interleukin-8 (IL-8), S100 calcium binding protein A7 (S100A7), defensin beta 4 (DEFB4) and filaggrin). RESULTS Aquaphilus dolomiae extract-G1 strongly increased TER in non-infected cells and provided protection against infection by overcoming the decrease in TER induced by the infection with S. aureus. In infected cells exposed to a pro-inflammatory environment - depicting AD-like conditions - TER protection by ADE-G1 was still observed. Gene expression analysis of infected and pro-inflammatory stimulated cells indicated that ADE-G1 modulated the inflammatory response (induced IL-8 and attenuated CCL20 expression), increased antimicrobial activities (induced DEFB4 and A100A7) and strengthened barrier function (restored filaggrin expression). CONCLUSIONS ADE-G1 reinforces barrier function and strongly protects TJ barrier disruption induced by bacterial infection and inflammation.
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Affiliation(s)
| | - K Bäsler
- Department of Dermatology and Venerology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - A Caruana
- Pierre Fabre Dermo-Cosmétique, Toulouse, France
| | - C Mias
- Pierre Fabre Dermo-Cosmétique, Toulouse, France
| | | | - J M Brandner
- Department of Dermatology and Venerology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - H Duplan
- Pierre Fabre Dermo-Cosmétique, Toulouse, France
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Lestienne F, Viodé C, Ceruti I, Carrere S, Bessou-Touya S, Duplan H, Castex-Rizzi N. Cutaneous sensitivity modulation by Aquaphilus dolomiae extract-G3 on in vitro models of neuro-inflammation. J Eur Acad Dermatol Venereol 2020; 34 Suppl 5:43-48. [PMID: 32870552 DOI: 10.1111/jdv.16641] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/07/2020] [Accepted: 05/11/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Inflammatory skin disorders, including atopic dermatitis (AD), associated pruritus and sensitive skin, have a complex multifactorial pathogenesis including neurogenic inflammation involving the release in blood and skin of neurotransmitters such as substance P (SP). AIMS AND METHODS In vitro models evaluated the effect of the original biological extract of Aquaphilus dolomiae extract-G3 (ADE-G3) on cutaneous neurogenic inflammation. RESULTS ADE-G3 significantly inhibited SP-stimulated release of IL-1β and TNF-α from normal human epidermal keratinocytes; significantly and dose-dependently inhibited SP-stimulated activation of human mast cells; significantly inhibited veratridine-stimulated release of SP from human sensory neurons; modulated expression of genes involved in lipid synthesis, innate immunity, corneocyte scaffolding and epidermal differentiation in a histamine-sensitized reconstructed human epidermis model; and, when applied topically to ex vivo human explants, inhibited IL-8 and histamine release. CONCLUSIONS Topically applied ADE-G3, once formulated, may improve neuro-inflammation in patients with inflammatory skin disorders.
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Affiliation(s)
- F Lestienne
- Department of Pharmacology, Pierre Fabre Dermo-Cosmétique, Toulouse Cedex 1, France
| | - C Viodé
- Department of Pharmacology, Pierre Fabre Dermo-Cosmétique, Toulouse Cedex 1, France
| | - I Ceruti
- Department of Pharmacology, Pierre Fabre Dermo-Cosmétique, Toulouse Cedex 1, France
| | - S Carrere
- Department of Pharmacology, Pierre Fabre Dermo-Cosmétique, Toulouse Cedex 1, France
| | - S Bessou-Touya
- Department of Pharmacology, Pierre Fabre Dermo-Cosmétique, Toulouse Cedex 1, France
| | - H Duplan
- Department of Pharmacology, Pierre Fabre Dermo-Cosmétique, Toulouse Cedex 1, France
| | - N Castex-Rizzi
- Department of Pharmacology, Pierre Fabre Dermo-Cosmétique, Toulouse Cedex 1, France
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Abstract
Advances in sequencing, bioinformatics and analytics now allow the structure, function and interrelations of whole microbial communities to be studied in greater detail. Collaborative efforts and multidisciplinary studies, crossing the boundary between environmental and medical microbiology, have allowed specific environmental, animal and human microbiomes to be characterized. One of the main challenges for microbial ecology is to link the phylogenetic diversity of host-associated microbes to their functional roles within the community. Much remains to be learned on the way microbes colonize the skin of different living organisms and the way the skin microbiome reacts to the surrounding environment (air, water, etc.). In this review, we discuss examples of recent studies that have used modern technology to provide insights into microbial communities in water and on skin, such as those in natural resources (thermal spring water), large mammals (humpback whales) and humans (the skin microbiome). The results of these studies demonstrate how a greater understanding of the structure and functioning of microbiota, together with their interactions with the environment, may facilitate the discovery of new probiotics or postbiotics, provide indicators for the quality of the environment, and show how changes in lifestyle and living environment, such as urbanization, can impact on the skin microbiome and skin health and disease in humans.
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Affiliation(s)
- Chris Callewaert
- Center for Microbial Ecology and Technology, Ghent University, Coupure Links 653, Ghent, Belgium
- Department of Pediatrics, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Katia Ravard Helffer
- Pierre Fabre Dermo-Cosmétique R&D Center, 3 Avenue Hubert Curien, 31035, Toulouse Cedex 01, France
| | - Philippe Lebaron
- Laboratoire de Biodiversité et Biotechnologies Microbiennes (LBBM), Sorbonne Université, CNRS, Observatoire Océanologique de Banyuls-sur-Mer, Avenue Pierre Fabre, 66650, Banyuls-sur-Mer, France.
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Toxicités dermatologiques après prise en charge d’un cancer du sein : intérêt d’une cure thermale en soins oncologiques de support. Ann Dermatol Venereol 2020; 147:1S37-1S43. [PMID: 31986297 DOI: 10.1016/s0151-9638(20)30036-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Dermatological toxicities (affecting the skin, mucous membranes, nails or hair) are frequently associated with cancer treatments. They can represent a real burden for patients, with physical, social and psychological repercussions. These dermatological adverse events can also persist long after the treatment has ended, especially after treatment with cytotoxic chemotherapeutic agents such as taxanes. There is a clear need for the development of suitable supportive care measures to help manage these toxicities. The place of a hydrotherapy treatment in this context remains to be clarified. This article summarizes the main data available on the quality of life, and more specifically the dermatological quality of life, of patients for whom hydrotherapy was proposed after breast cancer. © 2020 Elsevier Masson SAS. All rights reserved.
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