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Eguren C, Navarro-Blasco A, Corral-Forteza M, Reolid-Pérez A, Setó-Torrent N, García-Navarro A, Prieto-Merino D, Núñez-Delegido E, Sánchez-Pellicer P, Navarro-López V. A Randomized Clinical Trial to Evaluate the Efficacy of an Oral Probiotic in Acne Vulgaris. Acta Derm Venereol 2024; 104:adv33206. [PMID: 38751177 PMCID: PMC11110809 DOI: 10.2340/actadv.v104.33206] [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: 12/01/2023] [Accepted: 04/11/2024] [Indexed: 05/24/2024] Open
Abstract
The relevance of the gut microbiota in some skin inflammatory diseases, including acne vulgaris, has been emphasized. Probiotics could play a role in the modulation of the microbiota, improving the clinical course of this disease. A 12-week randomized, double-blind, placebo-controlled, clinical trial with patients aged 12 to 30 years with acne vulgaris was conducted. The study product was a capsule composed of the probiotic Lacticaseibacillus rhamnosus (CECT 30031) and the cyanobacterium Arthrospira platensis (BEA_IDA_0074B). Patients with improvement in the Acne Global Severity Scale were 10/34 (29.41%) in the placebo group compared with 20/40 (50%) in the probiotic group (p = 0.03). A significant reduction (p = 0.03) in the number of non-inflammatory acne lesions was observed in the probiotic group (-18.60 [-24.38 to -12.82]) vs the placebo group (-10.54 [-17.43 to -3.66]). Regarding the number of total lesions, a reduction almost reaching statistical significance (p = 0.06) was observed in the probiotic group (-27.94 [-36.35 to -19.53]) compared with the placebo group (-18.31 [-28.21 to -8.41]). In addition, patients with improvement attending the Global Acne Grading System were 7/34 (20.58%) in the placebo group vs 17/40 (42.50%) in the probiotic group (p = 0.02). The number of adverse events was similar in both groups. The probiotic used in this study was effective and well tolerated, and it should be considered for acne vulgaris patients.
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Affiliation(s)
- Cristina Eguren
- Department of Dermatology, Eguren Dermatology and Aesthetics Clinic, Madrid, Spain
| | | | | | | | - Núria Setó-Torrent
- Department of Dermatology, University Hospital Sagrat Cor, Barcelona, Spain
| | | | | | - Eva Núñez-Delegido
- Faculty of Medicine, Catholic University of Murcia (UCAM), Murcia, Spain
| | | | - Vicente Navarro-López
- Faculty of Medicine, Catholic University of Murcia (UCAM), Murcia, Spain; Department of Internal Medicine, University Hospital Vinalopó-Fisabio, Elche, Spain.
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2
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Rocha M, Barnes F, Calderón J, Fierro-Arias L, Gomez CEM, Munoz C, Jannell O, Troieli P. Acne treatment challenges - Recommendations of Latin American expert consensus. An Bras Dermatol 2024; 99:414-424. [PMID: 38402012 PMCID: PMC11074621 DOI: 10.1016/j.abd.2023.09.001] [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: 04/29/2023] [Revised: 09/05/2023] [Accepted: 09/09/2023] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND Acne is a chronic inflammatory disorder of the pilosebaceous unit that is associated with a negative impact on quality of life, causing anxiety, depression, and poor self-esteem. The treatment of acne is not simple and presents some new challenges. This article addresses important issues faced by dermatologists on their daily, some of them specific for Latin America. OBJECTIVE To discuss daily practice recommendations when managing acne patients. METHODS A literature review was conducted by a group of eight experts with extensive experience in the field of acne. The results of the data review were presented at an initial kick-off meeting to align the consensus topics. Two e-surveys using the Delphi methodology and an interim group webinar meeting were held. RESULTS The expert panel reached a consensus on all proposed key statements, providing scientific support to help dermatologists and healthcare providers make acne management decisions on topics that can be challenging in the everyday practice of dermatology, such as the characteristics of Generation Z or the importance of the maintenance phase of adult acne treatment. CONCLUSION This article provides current recommendations for managing acne patients. The high level of agreement achieved based on the latest evidence supports the best acne therapeutic choices in both established topics and new important issues that have emerged in recent years, such as the impact of social media, Generation Z characteristics, and transgender male patient specifics.
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Affiliation(s)
- Marco Rocha
- Universidade Federal de São Paulo, São Paulo, SP, Brazil; Sociedade Brasileira de Dermatologia, São Paulo, SP, Brazil.
| | - Franz Barnes
- Iberolatin-American College of Dermatology (CILAD), Panamá City, Panama
| | | | - Leonel Fierro-Arias
- Hospital General de Mexico and American British Cowdray (ABC) Medical Center, Mexico City, Mexico; Mexican Society of Dermatologic & Oncologic Surgery, Iberolatin-American College of Dermatology (CILAD), Mexico City, Mexico
| | | | - Carla Munoz
- Clinica Santa Maria, Santiago de Chile, Chile; Sociedad Chilena Dermatología and Iberolatin-American College of Dermatology (CILAD), Santiago de Chile, Chile
| | - Obregón Jannell
- Lima Dermatology Center Clinic and Esthetic, Lima, Peru; Sociedad Peruana de Dermatologia, Lima, Peru
| | - Patricia Troieli
- School of Medicine University of Buenos Aires, Buenos Aires, Argentina; Argentine Dermatology Society, Iberolatin-American College of Dermatology (CILAD), American Academy of Dermatology and European Academy of Dermatology, Buenos Aires, Argentina
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3
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Dias da Rocha MA, Saint Aroman M, Mengeaud V, Carballido F, Doat G, Coutinho A, Bagatin E. Unveiling the Nuances of Adult Female Acne: A Comprehensive Exploration of Epidemiology, Treatment Modalities, Dermocosmetics, and the Menopausal Influence. Int J Womens Health 2024; 16:663-678. [PMID: 38650835 PMCID: PMC11034510 DOI: 10.2147/ijwh.s431523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
Previously considered a skin disease exclusively affecting adolescents, characterized by inflammatory and non-inflammatory skin lesions, acne vulgaris is now increasingly observed in adult life, including post-menopause. Today, adult female acne (AFA) is a common chronic inflammatory disease of the pilosebaceous unit, with polymorphic lesions presenting as open or closed comedones, papules, pustules, and even nodules or cysts, often with the presence of sequelae. AFA may persist from adolescence or manifest de novo in adulthood. Its etiology is multifactorial, involving genetic, hormonal, dietary, and environmental factors, yet still incompletely understood. Increased sebum production, keratinocyte hyper-proliferation, inflammation, and reduced diversity of Cutibacterium acnes strains are the underlying disease mechanisms. During menopausal transition, a relative increase in androgen levels occurs, just as estrogens begin to decline, which can manifest itself as acne. Whereas most AFA exhibit few acne lesions with normo-androgenic serum levels, baseline investigations including androgen testing panel enable associated comorbidities to be eliminated, such as polycystic ovarian syndrome, congenital adrenal hyperplasia, or tumors. Another interesting feature is AFA's impact on quality of life, which is greater than in adolescents, being similar to other chronic diseases like asthma. The therapeutic approach to AFA depends on its severity and associated features. This review investigates the intricate facets of AFA, with a specific focus on incidence rates, treatment modalities, and the curious impact of menopause. Utilizing insights from contemporary literature and scientific discussions, this article seeks to advance our understanding of AFA, offering new perspectives to shape clinical practices and improve patient outcomes.
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Affiliation(s)
| | - Markéta Saint Aroman
- Corporate Medical Direction Dermocosmetics Care & Personal Care, Pierre Fabre, Toulouse, France
| | - Valérie Mengeaud
- Laboratoires Dermatologiques Ducray, Pierre Fabre Dermo-Cosmétique, Lavaur, France
| | - Fabienne Carballido
- Laboratoires Dermatologiques A-Derma, Pierre Fabre Dermo-Cosmétique, Lavaur, France
| | - Gautier Doat
- Laboratoires Dermatologiques Avène, Pierre Fabre Dermo-Cosmétique, Lavaur, France
| | - Ana Coutinho
- Laboratorios Pierre Fabre do Brasil LTDA, Rio de Janeiro, Brazil
| | - Edileia Bagatin
- Department of Dermatology, Universidade Federal de São Paulo, São Paulo, Brazil
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Chutoprapat R, Witarat J, Jongpanyangarm P, Mang Sung Thluai L, Khankaew P, Wah Chan L. Development of solid lipid microparticles (SLMs) containing asiatic acid for topical treatment of acne: Characterization, stability, in vitro and in vivo anti-acne assessment. Int J Pharm 2024; 654:123980. [PMID: 38460769 DOI: 10.1016/j.ijpharm.2024.123980] [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: 09/03/2023] [Revised: 02/18/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024]
Abstract
Solid lipid microparticles (SLMs) represent a promising approach for drug delivery in anti-acne applications. In this study, asiatic acid-loaded SLMs (AASLMs) were prepared by melt emulsification method in conjunction with freeze-drying. Comprehensive evaluations comprised particle size, %entrapment efficiency (%EE), %labeled amount (%LA), surface morphology, stability, %release, %skin permeation, and anti-acne activity. The AASLMs exhibited an average particle size ranging from 7.46 to 38.86 µm, with %EE and %LA falling within the range of 31.56 to 100.00 and 90.43 to 95.38, respectively. The AASLMs demonstrated a spherical shape under scanning electron microscopy, and maintained stability over a 3-month period. Notably, formulations with 10 % and 15 % cetyl alcohol stabilized with poloxamer-188 (specifically F6 and F12) displayed a minimum inhibitory concentration (MIC) value of 75 mg/ml against Cutibacterium acnes. Furthermore, F12 exhibited a higher %release and %skin permeation compared to F6 over 24 h. In a single-blind clinical trial involving fifteen participants with mild-to-moderate acne, F12 showcased its potential not only in reducing porphyrin intensity and enhancing skin barriers but also in significantly improving skin hydration and brightness. However, further investigations with larger subject cohorts encompassing diverse age groups and genders are necessary to thoroughly establish the performance of the developed AASLMs.
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Affiliation(s)
- Romchat Chutoprapat
- Cosmetic Science Program, Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University Bangkok, 10330, Thailand.
| | - Jatuporn Witarat
- Cosmetic Science Program, Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University Bangkok, 10330, Thailand
| | - Panalee Jongpanyangarm
- Cosmetic Science Program, Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University Bangkok, 10330, Thailand
| | - Lucy Mang Sung Thluai
- Cosmetic Science Program, Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University Bangkok, 10330, Thailand
| | - Pichanon Khankaew
- Cosmetic Science Program, Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University Bangkok, 10330, Thailand
| | - Lai Wah Chan
- Department of Pharmacy, National University of Singapore, Singapore.
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Leskelä M, Jokelainen J, Huilaja L, Sinikumpu SP. Adult Acne in Middle-age: Effects on Mental Health in General Population of the Northern Finland Birth Cohort 1966. Acta Derm Venereol 2024; 104:adv14733. [PMID: 38270258 PMCID: PMC10831867 DOI: 10.2340/actadv.v104.14733] [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: 06/16/2023] [Accepted: 11/28/2023] [Indexed: 01/26/2024] Open
Abstract
The impact of adult acne on patients' mental health has not been widely studied, and most studies have been conducted within specific patient populations. The current study examines the association between adult acne and psychological symptoms in the Northern Finland Birth Cohort 1966 (NFBC1966) (n = 1,907). The cohort members attended a health study at the age of 46 years, which comprised a whole-body examination performed by dermatologists to identify acne, and answering the Beck Depression Inventory II (BDI-II), Athens Insomnia Scale (AIS), Generalized Anxiety Disorder (GAD-7), State-Trait Anxiety Inventory (STAI) and 15-dimensional measure of health-related quality of life (15D HRQoL) questionnaires. The prevalence of adult acne was 7.9% (n = 150) with no statistical differences between the sexes. Cases with acne presented more (18.9%) depressive symptoms (BDI-II > 14 points) compared with those without acne (9.7%) (p < 0.001). In adjusted logistic regression analyses, those with acne had a 2-fold risk (odds ratio (OR) 2.08, 95% confidence interval (95% CI) 1.23-3.38) of having depressive symptoms compared with controls. In conclusion, when treating adult acne patients, it is important to recognize the increased risk of mental health symptoms.
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Affiliation(s)
| | - Jari Jokelainen
- Northern Finland Birth Cohorts, Arctic Biobank, Infrastructure for Population Studies, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Laura Huilaja
- Department of Dermatology and Medical Research Center Oulu, Research Unit of Clinical Medicine, University of Oulu, Oulu University Hospital, Oulu, Finland
| | - Suvi-Päivikki Sinikumpu
- Department of Dermatology and Medical Research Center Oulu, Research Unit of Clinical Medicine, University of Oulu, Oulu University Hospital, Oulu, Finland.
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6
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Măgerușan ȘE, Hancu G, Rusu A. A Comprehensive Bibliographic Review Concerning the Efficacy of Organic Acids for Chemical Peels Treating Acne Vulgaris. Molecules 2023; 28:7219. [PMID: 37894698 PMCID: PMC10608815 DOI: 10.3390/molecules28207219] [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: 10/01/2023] [Revised: 10/16/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
Acne vulgaris stands out as the most prevalent skin disorder among teenagers and young adults, causing physical discomfort and considerable economic and psychological burdens on individuals and society. A wide range of topical and systemic therapies are available in acne treatment. Chemical peeling is a skin resurfacing technique designed to rebuild healthy skin using exfoliating substances, a simple and affordable process with various dermatological uses. Chemical peels, classified as superficial, medium, and deep, have been utilized for acne vulgaris and multiple other skin issues. In these chemical peels, a diverse range of chemical substances is employed, each with its unique mode of action. Among these, α-hydroxy and β-hydroxy acids have gathered attention for their efficacy in reducing acne lesions and enhancing overall skin appearance. Acids, such as salicylic acid, glycolic acid, or lactic acid, are commonly used in chemical peels due to their exfoliating and sebum-regulating properties. Despite the widespread use of these acids, there exists a lack of consensus regarding the most effective acid type and concentration for treating acne-prone skin. This review aims to bridge this knowledge gap by evaluating the effectiveness and safety of various organic acids used in chemical peels specifically for acne-prone skin. The findings of this comprehensive bibliographic review indicate that organic acid-based chemical peels represent effective and safe treatment options for individuals with acne-prone skin. Their adaptability sets these treatments apart; the choice of organic acid can be tailored to meet individual patient needs and tolerability levels. This personalized approach ensures that patients receive optimal care while minimizing the risks associated with the treatment. As research in this field progresses, it is anticipated that a more nuanced understanding of the ideal acid type and concentration will emerge, further enhancing the efficacy and safety of chemical peels for acne-prone skin.
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Affiliation(s)
| | - Gabriel Hancu
- Department of Pharmaceutical and Therapeutic Chemistry, Faculty of Pharmacy, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Tîrgu Mureș, 540142 Târgu Mureș, Romania; (Ș.E.M.); (A.R.)
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7
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Abid F, Savaliya B, Parikh A, Kim S, Amirmostofian M, Cesari L, Song Y, Page SW, Trott DJ, Garg S. Nanotechnology and narasin: a powerful combination against acne. NANOSCALE 2023; 15:13728-13739. [PMID: 37577823 DOI: 10.1039/d3nr01789c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Acne vulgaris is widely regarded as the most prevalent skin disorder characterized by painful, inflammatory skin lesions that are primarily attributed to the pathogenic actions of Cutibacterium acnes (C. acnes). To improve the clinical management of this disease, there is a pressing clinical demand to develop innovative antibacterial therapies that utilize novel mechanisms. The current research aimed to discover the antibacterial efficacy of narasin (NAR), a polyether ionophore, against drug-resistant acne bacteria. In addition, the study aimed to formulate self-nanomicellizing solid dispersions (SNMSD), utilizing Soluplus® (SOL), as a drug delivery system to incorporate NAR and selectively target the lipophilic C. acnes abundant environments within the skin. Furthermore, the study aimed to investigate the ex vivo deposition and permeation of NAR into the various layers of the skin using full-thickness porcine ear skin as a model skin. By encapsulating NAR within spherical polymeric micelles (dn < 80 nm) aqueous solubility was significantly increased by approximately 100-fold (from <40 μg mL-1 to 4600 μg mL-1). Following optimization, the micelle solution was integrated into a gel formulation (containing 0.2% w/v NAR) and evaluated for stability over 4 weeks at room temperature (drug content >98%). Results from drug deposition and permeation experiments demonstrated that the deposition of NAR from the NAR-micelle solution and its gel formulation into the lipophilic stratum corneum (19 835.60 ± 6237.89 ng cm-2 and 40 601.14 ± 3736.09 ng cm-2) and epidermis (19 347 ± 1912.98 ng cm-2 and 18 763.54 ± 580.77 ng cm-2) was superior to that of NAR in solution, which failed to penetrate any skin layers. In conclusion, the outcomes of this study provide evidence that NAR exhibits promising activity against antimicrobial resistant strains of C. acnes (MIC range ≤0.008-0.062) and that micelle nanocarriers can improve the aqueous solubility of poorly water-soluble drugs. Furthermore, our results highlight the ability of nanomicelles to enable selective and targeted drug delivery to the lipophilic skin layers.
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Affiliation(s)
- Fatima Abid
- Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia.
| | - Bhumika Savaliya
- Australian Centre for Antimicrobial Resistance Ecology, School of Animal and Veterinary Sciences, University of Adelaide, Roseworthy SA, 5371, Australia
| | - Ankit Parikh
- Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia.
| | - Sangseo Kim
- Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia.
| | - Marzieh Amirmostofian
- Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia.
| | - Laura Cesari
- Faculty of Pharmacy, Aix-Marseille Université, Marseille 13007, France
| | - Yunmei Song
- Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia.
| | | | - Darren J Trott
- Australian Centre for Antimicrobial Resistance Ecology, School of Animal and Veterinary Sciences, University of Adelaide, Roseworthy SA, 5371, Australia
| | - Sanjay Garg
- Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia.
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Chilicka K, Gold MH, Nowicka D. Acne vulgaris and the most popular and new cosmetological treatments. J Cosmet Dermatol 2023. [PMID: 37062752 DOI: 10.1111/jocd.15757] [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: 01/04/2023] [Revised: 03/15/2023] [Accepted: 03/22/2023] [Indexed: 04/18/2023]
Abstract
INTRODUCTION Acne vulgaris is a disease that has an enormous impact on appearance of the skin of the patients and also on their quality of life. Long-term dermatological treatment, which often lasts years, and disease relapses contribute to the occurrence of low self-esteem and depression. Acne is one of the 10 most common diseases in the world and the most common inflammatory skin disease. Many methods of dermatological treatment that bring very good results are available. However, educating people with acne on how to take care of their skin on a daily basis to minimize the bleak effects of the disease is an extremely important element. Contemporary cosmetology creates an environment for not only taking care of the skin at home, but also develops in-office treatments with exfoliation of the dead epidermis as an extremely important and priority part of treatment. The cosmetologist can propose both chemical and apparatus methods, which are selected individually for each client. OBJECTIVE The objective of this article is to provide information about cosmetological treatment used in acne vulgaris. METHODS In this article, we reviewed the published literature, article published in peer-reviewed journals. RESULTS There are many methods that work well in the case of acne skin care, more and more new treatments appear on the cosmetological market. CONCLUSION Acne skin care in beauty parlor is very important element.
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Affiliation(s)
- Karolina Chilicka
- Department of Health Sciences, Institute of Health Sciences, University of Opole, 45-040, Opole, Poland
| | - Michael H Gold
- Gold Skin Care Center, Tennessee Clinical Research Center, Nashville, Tennessee, USA
| | - D Nowicka
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, 50-368, Wroclaw, Poland
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Mias C, Mengeaud V, Bessou-Touya S, Duplan H. Recent advances in understanding inflammatory acne: Deciphering the relationship between Cutibacterium acnes and Th17 inflammatory pathway. J Eur Acad Dermatol Venereol 2023; 37 Suppl 2:3-11. [PMID: 36729400 DOI: 10.1111/jdv.18794] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 10/18/2022] [Indexed: 02/03/2023]
Abstract
Acne vulgaris is a common chronic inflammatory skin disease of the pilosebaceous units. Four factors contribute to acne: hyperseborrhea and dysseborrhea, follicular hyperkeratinisation, skin microbiome dysbiosis and local immuno-inflammation. Recent key studies have highlighted a better understanding of the important role of Cutibacterium acnes (C. acnes) in the development of acne. Three major findings in the last decade include: (1) the ability of C. acnes to self-organize in a biofilm associated with a more virulent activity, (2) the loss of the C. acnes phylotype diversity and (3) the central role of the Th17 pathway in acne inflammation. Indeed, there is a close link between C. acnes and the activation of the Th17 immuno-inflammatory pathway at the initiation of acne development. These mechanisms are directly linked to the loss of C. acnes phylotype diversity during acne, with a predominance of the pro-pathogenic phylotype IA1. This specifically contributes to the induction of the Th17-mediated immuno-inflammatory response involving skin cells, such as keratinocytes, monocytes and sebocytes. These advancements have led to new insights into the underlying mechanisms which can be harnessed to develop novel treatments and diagnostic biomarkers. A major disadvantage of traditional treatment with topical antibiotics is that they induce cutaneous dysbiosis and antimicrobial resistance. Thus, future treatments would no longer aim to 'kill' C. acnes, but to maintain the skin microbiota balance allowing for tissue homeostasis, specifically, the restoration of C. acnes phylotype diversity. Here, we provide an overview of some of the key processes involved in the pathogenesis of acne, with a focus on the prominent role of C. acnes and the Th17-inflammatory pathways involved.
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Affiliation(s)
- Céline Mias
- Pierre Fabre Dermo-Cosmétique and Personal Care, Toulouse, France
| | | | | | - Hélène Duplan
- Pierre Fabre Dermo-Cosmétique and Personal Care, Toulouse, France
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Bagatin E, Thouvenin MD, Bacquey A, Baradat S, Lauze C, Mengeaud V, Soares JLM, Andrade LDSM, Miot HA, Rocha MA. The usefulness of a dermocosmetic containing Myrtus communis extract and azelaic acid for maintenance phase of adult female acne: Results from a randomized exploratory investigator-blinded comparative study. J Eur Acad Dermatol Venereol 2023; 37 Suppl 2:26-30. [PMID: 36729399 DOI: 10.1111/jdv.18795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/29/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Acne is a very common condition. Currently, there are relatively few studies available to help guidance-based decisions for its long-term management, especially studies with cosmetic care products. We have developed a skin care product dedicated to adult female acne. OBJECTIVES Evaluate the efficacy and tolerance of the test product containing Myrtus communis extract and azelaic acid compared with a light moisturizing cream (LCM) in adult females in the acne maintenance phase. METHODS A clinical study was conducted as a Brazilian, multicentre, randomized, investigator-blinded trial in adult females with clear or almost clear facial acne after anti-acne treatment. The test group (26 subjects) applied the test product and the comparative product group (27 subjects) applied LCM. Both groups applied the products twice daily on the whole face. Subjects were evaluated every 4 weeks over 16 weeks. Efficacy was evaluated according to acne relapse; Investigator's Global Assessment (IGA); acne lesions counting; AcneQoL questionnaire; Subject Global change Assessment (SGA) of acne severity; and the number of Post-Inflammatory Hyperpigmentation (PIH) and Post-Inflammatory Erythema (PIE) lesions. Tolerance was assessed according to a 5-point scale. RESULTS Over 16 weeks, the number of acne relapse was more than double in the comparator compared to the test product group (eight subjects vs. three subjects respectively). There was no statistical difference in the evolution of the mean IGA from baseline between the two groups; however, 85% of subjects were assessed as clear or almost clear in the test product group and 67% in the comparative group. CONCLUSIONS This study demonstrated the effectiveness topical application of the test product compared to LCM on acne severity in the maintenance phase of adult female acne. Efficacy results after 16 weeks suggested a trend to limit acne relapses and a benefit of the test product in maintaining long-term remission.
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Affiliation(s)
| | | | - Adeline Bacquey
- Clinical Skin Research and Development Center, Pierre Fabre Dermo-Cosmétique, Toulouse, France
| | - Sophie Baradat
- Clinical Skin Research and Development Center, Pierre Fabre Dermo-Cosmétique, Toulouse, France
| | - Christophe Lauze
- Clinical Skin Research and Development Center, Pierre Fabre Dermo-Cosmétique, Toulouse, France
| | - Valerie Mengeaud
- Medical Department, Ducray Dermatological Laboratories, Les Cauquillous, Lavaur, France
| | | | | | - Helio A Miot
- Botucatu Medical School, Universidade do Estado de Sao Paulo/UNESP (Sao Paulo State University), Botucatu, Brazil
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Muacevic A, Adler JR, AlGhareeb M, Zhao J. Evaluation of Psychiatric Comorbidities and Quality of Life As Well As Brain-Derived Neurotrophic Factor (BDNF) Concentrations Among Patients Suffering From Acne Vulgaris: A Systematic Review and Meta-Analysis. Cureus 2023; 15:e33357. [PMID: 36751189 PMCID: PMC9897295 DOI: 10.7759/cureus.33357] [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] [Accepted: 01/04/2023] [Indexed: 01/05/2023] Open
Abstract
Acne vulgaris usually affects the dermal layer of the skin and is revealed frequently in young adulthood and adolescence. It has serious psychosocial comorbidities. We conducted the present systematic review and meta-analysis to elucidate the association of acne vulgaris with psychiatric comorbidities and quality of life as well as the brain-derived neurotrophic factor (BDNF) level. A systematic review and meta-analysis of the published articles were carried out following the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We investigated diverse databases: Web of Science, PubMed, the Cochrane Library, Embase, PsycINFO, and CINAHL to search for articles reporting the prevalence of psychosocial comorbidities among patients with acne vulgaris from database inception through June 2022. The outcomes were depression, anxiety, symptom checklist-90-R (SCL-90-R), quality of life, self-esteem, stress, loneliness, and BDNF concentrations. Of 3647 articles identified, 23 met the inclusion criteria. Patients with acne vulgaris have a significantly higher level of anxiety, depression, and stress (P<0.05). Yet, the reported findings of the SCL-90-R, self-esteem, loneliness, and BDNF scores among patients suffering from acne vulgaris were variable and did not differ significantly compared to healthy participants (P>0.05), hampering any conclusive findings on absolute prevalence. Subgroup analysis and comparison showed that heterogeneity between studies was likely due to factors, including country, study design, and assessment tools. This comprehensive review and meta-analysis revealed that anxiety, depression, and stress are significantly more frequent among patients suffering from acne vulgaris. These findings confirm that acne vulgaris has both psychiatric and medical characteristics and requires a multidisciplinary approach.
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Layton AM, Dias da Rocha MA. Real-World Case Studies Showing the Effective Use of Azelaic Acid in the Treatment, and During the Maintenance Phase, of Adult Female Acne Patients. Clin Cosmet Investig Dermatol 2023; 16:515-527. [PMID: 36873659 PMCID: PMC9975535 DOI: 10.2147/ccid.s396023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 02/01/2023] [Indexed: 02/25/2023]
Abstract
Acne Vulgaris is a chronic inflammatory skin disease, and one of the most prevalent inflammatory dermatoses among teenagers, affecting more than >95% of boys and 85% of girls. Adult female acne (AFA) is a subtype of acne, pragmatically defined as affecting women over the age of 25. The clinical presentation of AFA may be distinguished from adolescent acne according to some key clinical and psychosocial characteristics. The etiopathogenic factors and the chronic clinical course that are implicated in AFA make management complex and challenging. A frequent tendency to relapse makes the requirement for maintenance therapy highly likely. Therefore, AFA typically requires a specific, tailored therapeutic approach. This paper presents six challenging case studies that demonstrate the efficacy of azelaic acid gel (AZA) in adult female acne. The six cases use AZA as monotherapy, as part of a combination regimen at treatment initiation, or as maintenance treatment (which is frequently required in this adult population). The positive outcomes achieved in this case series demonstrate that AZA can be efficacious, result in excellent patient satisfaction in mild to moderate adult female acne, and can be effective as a maintenance therapy.
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Affiliation(s)
- Alison M Layton
- Skin Research Centre, Hull York Medical School, University of Hull, Hull, UK
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13
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Valk B, Ivanov NN, Nahhas A, Corwin K, Hansen K, Globerson J, LaCasse A, Corser W, Sikorski L. Mask-related skin changes among healthcare workers in a community-based hospital. J Osteopath Med 2022; 122:609-615. [PMID: 36028224 DOI: 10.1515/jom-2022-0097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 08/04/2022] [Indexed: 11/15/2022]
Abstract
CONTEXT During the COVID-19 pandemic, dermatologists within the Beaumont Farmington Hills' Dermatology program noticed an increase in conditions associated with mask wearing, such as "maskne" (acne in a mask distribution, thought to be caused by mask wearing), as well as worsening of previously diagnosed dermatologic conditions. OBJECTIVES The goal of our study was to explore various factors that impacted mask-related skin changes and how these skin changes affected quality of life. METHODS A cross-sectional study was performed. The primary 10-item survey instrument administered was the Dermatology Life Quality Index (DLQI). Respondents were asked a series of 10 additional questions concerning the degree to which abnormal mask-related skin conditions affect their skin symptoms, possible embarrassment/self-consciousness, and perceived impact of mask-related skin changes. A series of descriptive statistics, cross-tabulation charts, and graphical examinations of data was utilized to evaluate sample subgroup and outcome distributional patterns. Pearson r bivariate correlation coefficients between possible collinear predictive measures on the primary study outcome were calculated. A series of simple inferential chi-squared (Χ2) tests of independence were also conducted. RESULTS A total of 370 out of 430 (86.0%) Beaumont Health employees noticed some degree of skin changes since the work-hours face mask requirement was instituted, while 378 out of 430 (87.9%) felt that their skin was better when not wearing a mask. The majority of respondents, 283 (65.8%), reported having at least a little symptomatic skin (i.e., itchy, painful, sore, stinging) during the prior week. Furthermore, 72.3% reported that they were at least a little embarrassed or self-conscious of their skin. Chi-squared analysis of composite DLQI score categories by the number of types of masks utilized (Pearson X2=19.0, df=8, p=0.015), and some degree of symptomatic skin (Pearson X2=156.4, df=4, p<0.001) were found to be statistically significant. CONCLUSIONS A large number of healthcare workers are affected by mask-related skin changes. Further research should be directed at better understanding how skin changes associated with mask wearing impact one's quality of life and mental health.
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Affiliation(s)
- Brittany Valk
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
| | - Nedyalko N Ivanov
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
| | - Amanda Nahhas
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
| | - Katie Corwin
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
| | - Katrina Hansen
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
| | - Jeff Globerson
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
| | - Annette LaCasse
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
| | - William Corser
- Michigan State University Statewide Campus System, East Lansing, MI, USA
| | - Lynn Sikorski
- Beaumont Health Systems - Department of Dermatology, Farmington Hills Campus, Farmington Hills, MI, USA
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Acne, Microbiome, and Probiotics: The Gut–Skin Axis. Microorganisms 2022; 10:microorganisms10071303. [PMID: 35889022 PMCID: PMC9318165 DOI: 10.3390/microorganisms10071303] [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: 06/02/2022] [Revised: 06/20/2022] [Accepted: 06/25/2022] [Indexed: 11/17/2022] Open
Abstract
The objective of this narrative review was to check the influence of the human microbiota in the pathogenesis of acne and how the treatment with probiotics as adjuvant or alternative therapy affects the evolution of acne vulgaris. Acne is a chronic inflammatory skin disease involving the pilosebaceous units. The pathogenesis of acne is complex and multifactorial involving genetic, metabolic, and hormonal factors in which both skin and gut microbiota are implicated. Numerous studies have shown the bidirectionality between the intestinal microbiota and skin homeostasis, a communication mainly established by modifying the immune system. Increased data on the mechanisms of action regarding the relevance of Cutibacterium acnes, as well as the importance of the gut–skin axis, are becoming known. Diverse and varied in vitro studies have shown the potential beneficial effects of probiotics in this context. Clinical trials with both topical and oral probiotics are scarce, although they have shown positive results, especially with oral probiotics through the modulation of the intestinal microbiota, generating an anti-inflammatory response and restoring intestinal integrity, or through metabolic pathways involving insulin-like growth factor I (IGF-1). Given the aggressiveness of some standard acne treatments, probiotics should continue to be investigated as an alternative or adjuvant therapy.
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15
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Truncal Acne: An Overview. J Clin Med 2022; 11:jcm11133660. [PMID: 35806952 PMCID: PMC9267677 DOI: 10.3390/jcm11133660] [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: 05/12/2022] [Revised: 06/16/2022] [Accepted: 06/22/2022] [Indexed: 02/04/2023] Open
Abstract
Acne is a relatively common disease of the pilosebaceous units. Many aspects of facial acne have been studied. However, there is limited evidence regarding truncal acne. Truncal acne is also observed in a significant number of patients, but it is often ignored by patients and clinicians. Although the pathogenesis of facial and trunk acne is considered to be similar, the characteristics of the skin on the trunk and face are thought to be different. As truncal acne can cause scars on large areas of the body and adversely affect the quality of life of patients, more attention should be given to patients with truncal acne. Although only a few studies have been published to date, the epidemiology, etiology, severity assessment tool, assessments of the quality of life, and new treatments targeting truncal acne are currently being studied. Therefore, in this review, the latest knowledge on truncal acne will be discussed.
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The Role of Herbal Medicine in the Treatment of Acne Vulgaris: A Systematic Review of Clinical Trials. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2011945. [PMID: 35754694 PMCID: PMC9217581 DOI: 10.1155/2022/2011945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 05/25/2022] [Accepted: 05/28/2022] [Indexed: 12/29/2022]
Abstract
Over the past few decades, interest in medicinal plants and phytochemicals for the treatment of skin disorders, including acne vulgaris, has progressively increased. Acne vulgaris is a chronic inflammatory disease of the pilosebaceous unit, which mainly occurs in adolescents and young adults. The treatment focuses on the four main factors involved in its pathogenesis: increased sebum production, hyperkeratinization, overgrowth of Cutibacterium acnes, and inflammation. The treatment includes topical retinoids, benzoyl peroxide, antibiotics, and oral isotretinoin. In this regard, the use of herbal medicine as a complementary and alternative medicine is a promising strategy. The main objective of this study was to systematically evaluate the efficacy and safety of medicinal plants and phytochemicals in the treatment of acne vulgaris. Three scientific databases (PubMed, Web of Science, and Scopus) were searched from inception to January 2021. Clinical trials comparing herbal therapies with placebo or other medicines for the treatment of acne vulgaris were included and analyzed. Outcome measures of interest comprised acne lesions (inflammatory and noninflammatory), sebum production, acne severity, and quality of life. The risk of bias in the included randomized controlled trials (RCTs) was assessed using the Cochrane risk-of-bias tool. A total of 34 clinical trials involving 1753 participants met the inclusion criteria for this systematic review. Most trials showed that herbal medicine significantly reduces inflammatory and noninflammatory acne lesions and has a relevant effect on acne severity. Some medicinal plants revealed equal or higher efficacy to standard treatments. No significant difference between groups in sebum production and quality of life was observed and no severe adverse events were reported. This systematic review provides evidence that medicinal plants and phytochemicals are promising treatments for mild to moderate acne vulgaris. However, more quality of evidence and standardized methodologies are needed to support their effectiveness and safety claims.
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Chilicka K, Rogowska AM, Rusztowicz M, Szyguła R, Yanakieva A, Asanova B, Wilczyński S. The Effects of Green Tea (Camellia sinensis), Bamboo Extract (Bambusa vulgaris) and Lactic Acid on Sebum Production in Young Women with Acne Vulgaris Using Sonophoresis Treatment. Healthcare (Basel) 2022; 10:healthcare10040684. [PMID: 35455861 PMCID: PMC9027544 DOI: 10.3390/healthcare10040684] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 03/25/2022] [Accepted: 04/03/2022] [Indexed: 12/29/2022] Open
Abstract
People struggling with acne vulgaris, not only experience skin eruptions and skin pain, but also report that their quality of life is worse compared with healthy people. This study examined, for the first time, the effect of sonophoresis on select skin parameters (sebum level) in young women suffering from acne vulgaris. The study included 60 women 19–23 years of age (M = 21.45, SD = 0.91) with mild and moderate facial acne. The inclusion criteria were 19–23 years of age, female or male gender, mild to moderate acne, no dermatological treatment within last 12 months, and no hormonal contraception (women). No men volunteered for the study, so the group was homogeneous. The patients were divided into two groups. Group A underwent a sonophoresis procedure using ultrasound and ultrasound gel combined with a green tea, bamboo extract ampule, and 5% lactic acid. Group B was the placebo group, where sonophoresis was performed using only ultrasound gel (no ampules). The members of the placebo group were told that they were undergoing sonophoresis with a green tea, bamboo extract, and 5% lactic acid ampule. Before and after the series of procedures, sebum levels were measured in the skin. Each patient underwent a series of five procedures using sonophoresis equipment at one-week intervals. Sonophoresis with green tea, bamboo extract, and 5% lactic acid contributed to the reduction of skin eruptions and sebum levels in the participants of the study (group A). The study results demonstrated that the combined use of plant preparations, lactic acid, and ultrasound had a positive effect on the skin of people suffering from acne vulgaris, including reduction of skin eruptions and sebum levels on the surface of the skin.
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Affiliation(s)
- Karolina Chilicka
- Department of Health Sciences, Institute of Health Sciences, University of Opole, 45-040 Opole, Poland; (M.R.); (R.S.)
- Correspondence: ; Tel.: +48-665-43-94-43
| | - Aleksandra M. Rogowska
- Department of Social Sciences, Institute of Psychology, University of Opole, 45-052 Opole, Poland;
| | - Monika Rusztowicz
- Department of Health Sciences, Institute of Health Sciences, University of Opole, 45-040 Opole, Poland; (M.R.); (R.S.)
| | - Renata Szyguła
- Department of Health Sciences, Institute of Health Sciences, University of Opole, 45-040 Opole, Poland; (M.R.); (R.S.)
| | - Antoniya Yanakieva
- Department of HTA, Faculty of Public Health, Medical University of Sofia, 1427 Sofia, Bulgaria;
| | - Binnaz Asanova
- Medical College Yordanka Filaretova, Medical University of Sofia, 1606 Sofia, Bulgaria;
| | - Sławomir Wilczyński
- Department of Basic Biomedical Science, Faculty of Pharaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 41-200 Sosnowiec, Poland;
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In Vitro and In Vivo Regulation of SRD5A mRNA Expression of Supercritical Carbon Dioxide Extract from Asparagus racemosus Willd. Root as Anti-Sebum and Pore-Minimizing Active Ingredients. Molecules 2022; 27:molecules27051535. [PMID: 35268636 PMCID: PMC8911958 DOI: 10.3390/molecules27051535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/19/2022] [Accepted: 02/21/2022] [Indexed: 02/04/2023] Open
Abstract
Oily skin from overactive sebaceous glands affects self-confidence and personality. There is report of an association between steroid 5-alpha reductase gene (SRD5A) expression and facial sebum production. There is no study of the effect of Asparagus racemosus Willd. root extract on the regulation of SRD5A mRNA expression and anti-sebum efficacy. This study extracted A. racemosus using the supercritical carbon dioxide fluid technique with ethanol and investigated its biological compounds and activities. The A. racemosus root extract had a high content of polyphenolic compounds, including quercetin, naringenin, and p-coumaric acid, and DPPH scavenging activity comparable to that of the standard L-ascorbic acid. A. racemosus root extract showed not only a significant reduction in SRD5A1 and SRD5A2 mRNA expression by about 45.45% and 90.86%, respectively, but also a reduction in the in vivo anti-sebum efficacy in male volunteers, with significantly superior percentage changes in facial sebum production and a reduction in the percentages of pore area after 15 and 30 days of treatment. It can be concluded that A. racemosus root extract with a high content of polyphenol compounds, great antioxidant effects, promising downregulation of SRD5A1 and SRD5A2, and predominant facial sebum reduction and pore-minimizing efficacy could be a candidate for an anti-sebum and pore-minimizing active ingredient to serve in functional cosmetic applications.
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Auffret N, Ngyen JM, Leccia MT, Claudel JP, Dréno B. TRASS: a global approach to assess the severity of truncal acne. J Eur Acad Dermatol Venereol 2022; 36:897-904. [PMID: 35170810 DOI: 10.1111/jdv.18009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 12/07/2021] [Accepted: 01/07/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Only a small amount of published data regarding truncal acne is available and no proper tool to assess its severity exists. AIM to provide dermatologists with an easy-to-use tool to assess truncal acne (TRASS, truncal acne severity scale) using a global approach. METHODS A scoring tool that assesses the severity of acne (based on GEA and ECLA scales) on the trunk using a global approach was built, including three subscores: family history, clinical signs and quality of life (QoL). In order to test TRASS, the experts used photos of 47 patients attending their clinics with truncal acne. The ROP (Regression OPtimized) model was applied to assess the diagnosis performance of TRASS and to identify items contributing to the classification of the patients. Internal testing was made to demonstrate the robustness of the model. Correlation analyses between the different items were performed to evaluate the interaction between the different items and their impact on the severity grading of truncal acne. RESULTS Patients with the most severe acne were identified by TRASS. The error level was 6.6% after internal validation and 10.4% when using the median value or the centile 75th (6.6% and 10.4%). Correlation was significant between systemic treatment and scars (p=0.0025) and nodules (p=0.01988) and between location and QoL (p=0.0095). CONCLUSION TRASS is the first global, patient-centred approach to evaluate truncal acne by scoring the importance of each factor independently from its clinical severity. TRASS may allow the practitioner to choose and validate the most suitable therapy together with the patient in order to treat his or her truncal acne successfully and to limit treatment failure.
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Affiliation(s)
| | - J M Ngyen
- Biostatistic and Epidemiology, Inserm U1232, Nantes, France
| | - Marie-Thérèse Leccia
- Department of Dermatology, Allergology and Photobiology, CHU A Michallon, Grenoble, France
| | | | - B Dréno
- UF dermato-cancérologie, CHU Nantes-Hôtel-Dieu, CIC Biothérapie Inserm 05031, Inserm, U1232, Nantes, France
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Rinaldi F, Marotta L, Mascolo A, Amoruso A, Pane M, Giuliani G, Pinto D. Facial Acne: A Randomized, Double-Blind, Placebo-Controlled Study on the Clinical Efficacy of a Symbiotic Dietary Supplement. Dermatol Ther (Heidelb) 2022; 12:577-589. [PMID: 35061237 PMCID: PMC8850513 DOI: 10.1007/s13555-021-00664-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/03/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Treatments other than topical and systemic antibiotics are needed to restore the dysbiosis correlated with acne onset and evolution. In this view, probiotics and botanical extracts could represent a valid adjunctive therapeutic approach. The purpose of this study was to test the efficacy of a dietary supplement containing probiotics (Bifidobacterium breve BR03 DSM 16604, Lacticaseibacillus casei LC03 DSM 27537, and Ligilactobacillus salivarius LS03 DSM 22776) and botanical extract (lupeol from Solanum melongena L. and Echinacea extract) in subjects with mild to moderate acne over an 8-week study period. Methods Monocentric, randomized, double-blind, four-arm, placebo-controlled clinical study involving 114 subjects. Results A significant (p < 0.05) effect on the number of superficial inflammatory lesions was reported over the study period in the subjects taking the study agent (group II) (−56.67%), the botanical extracts (group III) (−40.00%), and the probiotics (group IV) (−38.89%) versus placebo (−10.00%). A significant (p < 0.05) decrease in mean desquamation score, sebum secretion rate, and porphyrin mean count versus baseline was also reported, and the effect was most evident for group II. The analysis of log relative abundance after 4 and 8 weeks of treatment compared with baseline showed a significant (p < 0.01) decrease in Cutibacterium acnes and S. aureus, along with a contextually and significant (p < 0.05) increase in Staphylococcus epidermidis, especially in group II. No significant changes were reported for group I. Conclusion The results from this study suggest that the administration of the dietary supplement under study was effective, safe, and well tolerated in subjects with mild to moderate acne and could represent a promising optional complement for the treatment of inflammatory acne as well as for control of acne-prone skin.
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Affiliation(s)
- Fabio Rinaldi
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy.
| | - Laura Marotta
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
| | - Antonio Mascolo
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
| | | | - Marco Pane
- Probiotical Research S.r.l., Novara, Italy
| | - Giammaria Giuliani
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
| | - Daniela Pinto
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
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Rueda LJ, Porras A, Rico A. Prevalence of adult female acne in Colombia: A population-based study. Int J Womens Dermatol 2022; 7:727-730. [PMID: 35028372 PMCID: PMC8714581 DOI: 10.1016/j.ijwd.2021.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 04/29/2021] [Accepted: 06/16/2021] [Indexed: 11/29/2022] Open
Abstract
Background Acne is a common inflammatory skin disease with adolescents being the most affected by this condition; however, acne also occurs frequently in the adult population. Adult acne is defined as late-onset acne or acne that persists beyond age 25 years. In terms of epidemiologic data, reports of adult female acne prevalence range from 5.5% to 61.5% around the world. Objective The aim of this study was to estimate the prevalence and trace the trend of adult female acne in Colombia over the last 5 years. Methods Using nationwide data from the General System of Social Security and Health in Colombia through the Sistema Integrado de Información de la Protección Social database and International Classification of Diseases, 10th Revision, diagnostic codes, a cross-sectional study was conducted to estimate the prevalence of adult female acne in outpatients in Colombia from 2015 to 2019. Results For the 5-year study period, overall acne prevalence was 2.14 per 1000 population. The highest annual prevalence (2.94 per 1000 population) was in 2019 and the lowest prevalence (1.71 per 1000 population) was in 2015. Prevalence peaked in patients age 25 to 29 years, and decreased to <1 per 1000 population in those age <50 years. Conclusion This nationwide study of adult female acne in Colombia suggests an increasing trend in prevalence over the last 5 years. We recommend further studies to determine risk factors involved in this condition.
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Affiliation(s)
- Lili J Rueda
- Universidad El Bosque, Dermatología Clínica e Infecciosa, Bogotá, Colombia
| | - Alexandra Porras
- Universidad El Bosque, Medicina Comunitaria y Salud Colectiva, Bogotá, Colombia
| | - Alejandro Rico
- Universidad El Bosque, Medicina Comunitaria y Salud Colectiva, Bogotá, Colombia
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22
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Yıldırım F, Mert B, Çağatay E, Aksoy B. Predictors of quality of life in adults and adolescents with acne: A cross-sectional study. Indian J Dermatol 2022; 67:239-246. [PMID: 36386112 PMCID: PMC9644776 DOI: 10.4103/ijd.ijd_781_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Background: Acne is becoming more prevalent in adults, particularly women across the globe. Although previous studies have compared clinical and epidemiologic characteristics of adolescent and adult acne, an adequate understanding of the quality of life (QoL) of adult acne patients and associated comorbidities are still lacking. Objectives: We sought to compare the differences between adolescent and adult patient groups, regarding gender, socio-clinico-demographic factors, and comorbid associations, as well as their relatedness with life quality. Methods: This is a cross-sectional study with 1013 acne patients. Data on the severity, onset and location of acne, sex, family history of acne, smoking and alcohol habits, medication history, presence of seborrhea, and other comorbidities were collected. We employed the classification used by the American Academy of Dermatology for assessing acne severity. To assess the QoL in the patients, the Dermatology Life Quality Index (DLQI) score was used. Results: Of the 1013 patients included in this study; 380 (female: 333, male: 47) were adult, and 633 (female: 535 and male: 98) were adolescent cases. The median total DLQI scores of adult and adolescent groups were not significantly different. Our results showed that factors such as age, gender, duration, body mass index, family history, and psychiatric disorders exhibited no impact on QoL in both adolescents and adults. Age of onset was correlated with DLQI scores in the adult group. The main influencers of DLQI in the adult group were allergic disorders, hormonal imbalances, and previous treatment history. Besides, major influencers in adolescent patients were acne severity, acne location, hirsutism, hyperseborrhea, premenstrual exacerbation, menstrual irregularities, previous treatment history, and smoking. Conclusions: The findings of our current study have shown that DLQI has been influenced by different factors in adolescents and adults that should be kept in mind.
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Januário AP, Félix R, Félix C, Reboleira J, Valentão P, Lemos MFL. Red Seaweed-Derived Compounds as a Potential New Approach for Acne Vulgaris Care. Pharmaceutics 2021; 13:pharmaceutics13111930. [PMID: 34834345 PMCID: PMC8623078 DOI: 10.3390/pharmaceutics13111930] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/09/2021] [Accepted: 11/09/2021] [Indexed: 12/12/2022] Open
Abstract
Acne vulgaris (AV) is a chronic skin disease of the pilosebaceous unit affecting both adolescents and adults. Its pathophysiology includes processes of inflammation, increased keratinization, sebum production, hormonal dysregulation, and bacterial Cutibacterium acnes proliferation. Common AV has been treated with antibiotics since the 1960s, but strain resistance has emerged and is of paramount concern. Macroalgae are known producers of substances with bioactive properties, including anti-viral, antibacterial, antioxidant, and anti-inflammatory properties, among several others. In particular, red algae are rich in bioactive compounds such as polysaccharides, phenolic compounds, lipids, sterols, alkaloids, and terpenoids, conferring them antioxidant, antimicrobial, and anti-inflammatory activities, among others. Thus, the exploration of compounds from marine resources can be an appealing approach to discover new treatment options against AV. The aim of this work is to provide an overview of the current knowledge of the potentialities of red macroalgae in the treatment of AV by reviewing the main therapeutic targets of this disease, and then the existence of compounds or extracts with bioactive properties against them.
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Affiliation(s)
- Adriana P. Januário
- MARE—Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, 2520-641 Peniche, Portugal; (R.F.); (C.F.); (J.R.)
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal;
- Correspondence: (A.P.J.); (M.F.L.L.)
| | - Rafael Félix
- MARE—Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, 2520-641 Peniche, Portugal; (R.F.); (C.F.); (J.R.)
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal;
| | - Carina Félix
- MARE—Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, 2520-641 Peniche, Portugal; (R.F.); (C.F.); (J.R.)
| | - João Reboleira
- MARE—Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, 2520-641 Peniche, Portugal; (R.F.); (C.F.); (J.R.)
| | - Patrícia Valentão
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Faculdade de Farmácia, Universidade do Porto, 4050-313 Porto, Portugal;
| | - Marco F. L. Lemos
- MARE—Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, 2520-641 Peniche, Portugal; (R.F.); (C.F.); (J.R.)
- Correspondence: (A.P.J.); (M.F.L.L.)
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Valente Duarte de Sousa IC. Guidance for the pharmacological management of acne vulgaris. Expert Opin Pharmacother 2021; 23:49-62. [PMID: 34686076 DOI: 10.1080/14656566.2021.1990263] [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: 10/20/2022]
Abstract
INTRODUCTION Many international guidelines and expert consensuses are available to help the clinician diagnose and treat acne vulgaris; however, a simplified practical guidance that integrates current existing published recommendations is still lacking. This article aims to give practical and simplified insight into the treatment of acne. AREAS COVERED Herein, the author discusses the treatment of comedonal, papulopustular, and nodular/cystic/conglobate acne. The author also proposes a simplified treatment escalation strategy that is based on disease severity and extension, starting with topical treatments for mild cases and progressing over to systemic therapies in more severe cases. EXPERT OPINION The ideal acne treatment would simultaneously and safely target all the pathogenic factors implicated in the appearance of acne lesions with minimal side effects. Since no such treatment currently exists, combination therapies are usually recommended for most types of acne. A major limitation in choosing an appropriate treatment plan is the discrepant use of classification systems across the published literature making it difficult to draw clear and succinct conclusions about the recommendations given. Acne is not a traditional infectious disease and so while antibiotics may improve symptoms, they do not reliably resolve the condition. Thus, there is currently a tendency to opt for antibiotic-sparing treatment strategies whenever possible.
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Alghofaili A, Alolayan S, Alhowail A, Mobark MA, Alderaibi S, Almogbel Y. The Effect of Depression on Treatment Adherence Among a Sample of Saudi Patients Diagnosed with Acne Vulgaris. Clin Cosmet Investig Dermatol 2021; 14:1497-1506. [PMID: 34675585 PMCID: PMC8523313 DOI: 10.2147/ccid.s335007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/01/2021] [Indexed: 11/23/2022]
Abstract
Purpose Acne vulgaris is an inflammatory disorder of the skin and is the most common dermatological disease, affecting all ages and races. Acne is known to be associated with depression. This study aimed to assess the impact of depression on patient adherence to acne vulgaris treatment using The Expectation Confirmation Theory (ECT). Patients and Methods This cross-sectional study was conducted with 204 patients with acne using four scales (depression, satisfaction, intention to adhere to acne medication, and control for confirmation). ECT scales were used to assess patient satisfaction and intention to adhere to medication. Demographic data were also collected, and descriptive and analytical statistical analyses were performed. Results A total of 204 questionnaires were completed. The mean age of the respondents was 25 ± 7.2. The majority were female; 167 (83.50%). Multiple linear regression analysis indicated a negative association between depression (β= −0.121, p = 0.033; 95% CI, −0.232 to −0.009) and satisfaction, when holding other variables constant, and the expected medication effect (confirmation) had a positive association with satisfaction (β= 0.334, p< 0.001; 95% CI, 0.202 to 0.466), keeping all other factors constant. Male sex was negatively associated with satisfaction (β= −2.388, p= 0.015; 95% CI −4.303 to −0.473), while keeping all other covariate sconstant. Residence in central provinces was a significant predictor of satisfaction (β= 2.562, p= 0.004; 95% CI, 0.832 to 4.292), when holding other factors constant. After conducting a simple linear regression, a positive significant association was found between adherence and satisfaction (β = 0.1713; 95% CI, 0.068 to 0.274). Conclusion Adherence is the cornerstone for a successful treatment plan and prevention of relapse or treatment failure, and satisfaction is an essential indicator for improving health policies and implementing social service provisions.
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Affiliation(s)
- Alanoud Alghofaili
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, Buraidah, Qassim, 51452, Kingdom of Saudi Arabia
| | - Salma Alolayan
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, Buraidah, Qassim, 51452, Kingdom of Saudi Arabia
| | - Ahmad Alhowail
- Department of Pharmacology and Toxicology, College of Pharmacy, Qassim University, Buraidah, Qassim, 51452, Kingdom of Saudi Arabia
| | - Mugahid A Mobark
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, Buraidah, Qassim, 51452, Kingdom of Saudi Arabia
| | - Sulaiman Alderaibi
- Qassim Armed Forces Hospital, Buraidah, Qassim, 51442, Kingdom of Saudi Arabia
| | - Yasser Almogbel
- Department of Pharmacy Practice, College of Pharmacy, Qassim University, Buraidah, Qassim, 51452, Kingdom of Saudi Arabia
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Chun-Yan C, Guang-Yao X, Yan-Yan S, Ming-Shu X, Peng L. Acupuncture: A therapeutic approach against acne. J Cosmet Dermatol 2021; 20:3829-3838. [PMID: 34599626 DOI: 10.1111/jocd.14487] [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: 06/05/2021] [Accepted: 09/13/2021] [Indexed: 11/29/2022]
Abstract
Acne is a common but chronic skin disease that influence large population especially juvenile. Acne can continue, begin, or grow into severe form in adult age, affecting face, back, and chest. It may be a serious issue if not cared or treated timely. Even if acne got treated it leaves a persistent scar, which is difficult to alleviate. These acne lesions are long-lasting and result in significant impact on mental and physical health of an individual. There are four mechanisms that are involved in acne lesion formation. However, the accurate series of events of the interaction among the factors in acne pathogenesis is still unsettled. Pubescent acne is due to increase hormone levels, when in fact adult acne is due to fluctuation in hormone levels. There are various approaches for the treatment of acne, including oral medications, creams or gels, acupuncture. Traditional Chinese Medicine stated acne as a infection that is associated with the pathogenic influence of damp heat and heat on specific meridians. As an ancient and integral part of Chinese medicine acupuncture therapy is employed in the treatment of many diseases including acne. It functions by ameliorating the deep-rooted mechanisms playing crucial role in acne development. In this review, we have explained the acne causes, pathogenesis, and its available treatment options. Additionally, we also discussed the acupuncture therapy methods, devices, different techniques. and its mechanism of action in treating acne. Furthermore, clinical trials studies motivated us to highlight the scope of acupuncture in the growing system of medicine.
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Affiliation(s)
- Chen Chun-Yan
- Shanghai Research Institute of Qigong, Taiji Health Center, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xu Guang-Yao
- The Eighth Department of Surgery, the Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shang Yan-Yan
- Shanghai Research Institute of Qigong, Taiji Health Center, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xu Ming-Shu
- Shanghai Research Institute of Acupuncture and Meridian, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Liu Peng
- Department of Acupuncture-Moxibustion, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Murlistyarini S, Nugroho ARL, Sari DT, Mandasari S. Precipitating Factors of Acne Vulgaris at Dr. Saiful Anwar Hospital Malang. JURNAL BERKALA EPIDEMIOLOGI 2021. [DOI: 10.20473/jbe.v9i32021.257-265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Acne vulgaris (AV) is an inflammatory disease of the pilosebaceous unit, which often causes stress and disrupts quality of life. Correctly identifying precipitating factors and preventing disease development will holistically increase the effectiveness of acne therapy, enabling better therapeutic outcomes to be achieved. Purpose: The objective of this study is to identify the clinical profile and precipitating factors of AV patients who visited Dr. Saiful Anwar Hospital between 2015 until 2017. Methods: This was a descriptive study, using a retrospective case study approach. The sample data was collected from medical records of AV patients from the period of 2015–2017 who met the following inclusion criteria: new AV cases with a complete medical record including gender, age, and precipitating factors. The dependent variable of this study was new AV patients, while the independent variables were the patient clinical profile and precipitating factors. Results: This study included 930 samples, with the number of female patients significantly higher (75.48%) than the number of males. The highest AV prevalence was found in the 15–24 years age group. The most common precipitating factors in females were hormonal issues, stress, and cosmetics; in males, these were stress, genetics, and dietary factors. Conclusion: The incidence of AV at Dr. Saiful Anwar Hospital mostly occurs in the 15–24 years age group, with varying trigger factors. The most frequent AV trigger factor in female patients was hormonal issues; in males, this was stress.
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Chanyachailert P, Chularojanamontri L, Chantrapanichkul P, Tuchinda P, Wongwananuruk T, Sardod P, Kulthanan K. Adult female acne: Clinical characteristics and factors significantly associated with polycystic ovary syndrome. Australas J Dermatol 2021; 62:e532-e538. [PMID: 34423850 DOI: 10.1111/ajd.13700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/16/2021] [Accepted: 08/09/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Adult female acne (AFA) may be different from adolescent acne, and may be a sign of polycystic ovary syndrome (PCOS). The objective of the study was to investigate the clinical characteristics of AFA, and the factors significantly associated with PCOS in AFA. METHODS AFA patients aged 25 years or older were enrolled. History taking and dermatologic examinations were performed by dermatologists. PCOS was diagnosed by gynaecologists. Perimenopausal acne (aged 45 years or older) and the Dermatology Life Quality Index (DLQI) were also evaluated. RESULTS Among 208 patients, mean age was 31.8 ± 7.1 years and 47.1%, 26.9%, and 26% had persistent, late-onset, and recurrent acne, respectively. The common aggravating factors included pre-menstruation (72.6%) and stress (53.8%). Recurrent acne was significantly aggravated by cosmetic products. Higher body mass index (BMI) was positively correlated with acne severity. Acne lesions were predominately located on both cheeks (87.0%) and at the perioral area (81.7%). PCOS was identified in 48.1%. Younger age (≥25 to <33 years), premenstrual flare, and irregular menstruation, but not hirsutism or androgenetic alopecia, were associated with PCOS in univariate and multivariate analysis. Perimenopausal acne was identified in 6.7%. The total mean DLQI score was 8.0 ± 5.4 (range from 0 to 23). CONCLUSIONS Persistent acne with moderate severity was common in AFA patients and higher BMI was associated with acne severity. PCOS should be screened in AFA patients with younger age, premenstrual flare, and irregular menstruation.
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Affiliation(s)
- Pattriya Chanyachailert
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Leena Chularojanamontri
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Panicha Chantrapanichkul
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Papapit Tuchinda
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Thanyarat Wongwananuruk
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Phatcharee Sardod
- Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanokvalai Kulthanan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Therapeutic Effect of a Newly Isolated Lytic Bacteriophage against Multi-Drug-Resistant Cutibacterium acnes Infection in Mice. Int J Mol Sci 2021; 22:ijms22137031. [PMID: 34209998 PMCID: PMC8268795 DOI: 10.3390/ijms22137031] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 12/24/2022] Open
Abstract
Acne vulgaris, which is mostly associated with the colonization of Cutibacterium acnes (C. acnes), is a common skin inflammatory disease in teenagers. However, over the past few years, the disease has extended beyond childhood to chronically infect approximately 40% of adults. While antibiotics have been used for several decades to treat acne lesions, antibiotic resistance is a growing crisis; thus, finding a new therapeutic target is urgently needed. Studies have shown that phage therapy may be one alternative for treating multi-drug-resistant bacterial infections. In the present study, we successfully isolated a C. acnes phage named TCUCAP1 from the skin of healthy volunteers. Morphological analysis revealed that TCUCAP1 belongs to the family Siphoviridae with an icosahedral head and a non-contractile tail. Genome analysis found that TCUCAP1 is composed of 29,547 bp with a G+C content of 53.83% and 56 predicted open reading frames (ORFs). The ORFs were associated with phage structure, packing, host lysis, DNA metabolism, and additional functions. Phage treatments applied to mice with multi-drug-resistant (MDR) C.-acnes-induced skin inflammation resulted in a significant decrease in inflammatory lesions. In addition, our attempt to formulate the phage into hydroxyethyl cellulose (HEC) cream may provide new antibacterial preparations for human infections. Our results demonstrate that TCUCAP1 displays several features that make it an ideal candidate for the control of C. acnes infections.
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Bagatin E, Rocha MADD, Freitas THP, Costa CS. Treatment challenges in adult female acne and future directions. Expert Rev Clin Pharmacol 2021; 14:687-701. [PMID: 33957838 DOI: 10.1080/17512433.2021.1917376] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Introduction: Acne is a chronic, inflammatory, and immune-mediated disease of the pilosebaceous unit, highly prevalent in adolescents. However, an increasing number of adults over 25 years old with facial acne, particularly women, have been observed. It is considered a different disease when compared to acne vulgaris. Face is the mainly involved area with inflammatory lesions and more sensitive skin, pointing out the need of a holistic approach.Areas covered: We performed a comprehensive literature search on PubMed database, up to January 2021, regarding adult female acne. We synthesized data about pathogenesis; differences compared to acne vulgaris; and treatment, with focus in the management challenges and perspectives.Expert opinion: It is essential to value the negative impact on quality of life of adult female acne, independently of severity. The disease has prolonged evolution, and patient might be resilient once the improvement, regardless of the treatment option, will just be noticeable after 3 months. Aggravating factors should be clearly discussed, such as the need of changing many habits, especially lesions manipulation. The therapeutic regimen includes make-up and tailored skin care (considering proneness to sensitivity), while anti-acne drugs should be chosen in accordance with desire to be pregnant, presence of pregnancy or breastfeeding.
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Affiliation(s)
| | | | | | - Caroline Sousa Costa
- Department of Specialized Medicine, Discipline of Dermatology - Universidade Federal Do Piauí, Teresina, Brazil
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Tan J, Beissert S, Cook-Bolden F, Chavda R, Harper J, Hebert A, Lain E, Layton A, Rocha M, Weiss J, Dréno B. Impact of facial and truncal acne on quality of life: A multi-country population-based survey. JAAD Int 2021; 3:102-110. [PMID: 34409378 PMCID: PMC8362284 DOI: 10.1016/j.jdin.2021.03.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/05/2021] [Indexed: 11/26/2022] Open
Abstract
Background Acne confers an increased risk of physical, psychiatric, and psychosocial sequelae, potentially affecting multiple dimensions of health-related quality of life (HRQoL). Morbidity associated with truncal acne is poorly understood. Objective To determine how severity and location of acne lesions impact the HRQoL of those who suffer from it. Methods A total of 694 subjects with combined facial and truncal acne (F+T) and 615 with facial acne only (F) participated in an online, international survey. Participants self-graded the severity of their acne at different anatomical locations and completed the dermatology life quality index (DLQI). Results The F+T participants were twice as likely to report “very large” to “extremely large” impact on HRQoL (ie, DLQI > 10 and children's DLQI [CDLQI] > 12) as compared with the F participants (DLQI: odds ratio [OR] 1.61 [95% confidence interval {CI} 1.02-2.54]; CDLQI: OR 1.86 [95% CI 1.10-3.14]). The impact of acne on HRQoL increased with increasing acne severity on the face (DLQI and CDLQI P values = .001 and .017, respectively), chest (P = .003; P = .008), and back (P = .001; P = .028). Limitations Temporal evaluation of acne impact was not estimated. Conclusions Facial and truncal acne was associated with a greater impact on HRQoL than facial acne alone. Increasing severity of truncal acne increases the adverse impact on HRQoL irrespective of the severity of facial acne.
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Affiliation(s)
- Jerry Tan
- Schulich School of Medicine and Dentistry, Western University Canada, Windsor, Ontario, Canada
| | - Stefan Beissert
- Department of Dermatology, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | | | | | - Julie Harper
- The Dermatology and Skin Care Center of Birmingham, Birmingham, Alabama
| | - Adelaide Hebert
- The University of Texas Medical School - Houston, Houston, Texas
| | - Edward Lain
- Austin Institute for Clinical Research, Pflugerville, Texas
| | - Alison Layton
- Hull York Medical School, York University, Heslington, York, United Kingdom
| | - Marco Rocha
- Federal University of São Paulo, São Paulo, Brazil
| | - Jonathan Weiss
- Georgia Dermatology Partners (Formerly, Gwinnett Dermatology, PC), Snellville, Georgia
| | - Brigitte Dréno
- Unité Thérapie Cellulaire et Génique, Faculté de Médecine de Nantes, CHU Nantes - Place Alexis Ricordeau, Nantes, France
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Shah N, Shukla R, Chaudhari P, Patil S, Patil A, Nadkarni N, Goldust M. Prevalence of acne vulgaris and its clinico-epidemiological pattern in adult patients: Results of a prospective, observational study. J Cosmet Dermatol 2021; 20:3672-3678. [PMID: 33655630 DOI: 10.1111/jocd.14040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 02/02/2021] [Accepted: 02/23/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND Acne is a common disorder in adolescents. The prevalence of acne in adults is also increasing. There are only a few Indian studies on the prevalence and clinical features of adult acne. AIMS To evaluate the prevalence and possible etiological and aggravating factors of acne in adult population. METHODS Adult patients more than 25 years with acne were enrolled, and detailed history and examination were recorded. Type of acne, age, gender, area of involvement, and associated factors were noted. RESULTS Out of 24,056 adult patients, 180 had acne, with the prevalence of 0.74%. Mean age of patients with acne was 30.1 years. A total of 81.7% patients with acne were female and 68.3% had persistent type of acne. Inflammatory papular acne (72.8%) was the most common type of acne in our study population. Cheek (85%) was the predominant site of involvement; 62.8% patients developed scarring. Underlying chronic stress was present in 23.9% and family history of acne in 60.6%. A total of 43.5% patients reported aggravation with cosmetics and 42.8% provided history of oily and high glycemic food conduction. Premenstrual flare and hirsutism were seen in 61.9% and 16.3% female patients, respectively. CONCLUSION Acne is more common in people with 25-35 years of age with female preponderance and a gradual decline in the prevalence is seen thereafter. Inflammatory nature is more common with cheeks being commonest site of affection. Facial scarring is more common that emphasizes the importance of early and adequate intervention.
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Affiliation(s)
- Nidhi Shah
- Department of Dermatology, Cooper Hospital, Mumbai, India
| | - Ratnakar Shukla
- Department of Dermatology, Mayo Institute of Medical Sciences, Barabanki, India
| | - Parag Chaudhari
- Department of Dermatology, DY Patil Deemed to be University, School of Medicine, Navi Mumbai, India
| | - Sharmila Patil
- Department of Dermatology, DY Patil Deemed to be University, School of Medicine, Navi Mumbai, India
| | - Anant Patil
- Department of Pharmacology, DY Patil Deemed to be University, School of Medicine, Navi Mumbai, India
| | - Nitin Nadkarni
- Department of Dermatology, DY Patil Deemed to be University, School of Medicine, Navi Mumbai, India
| | - Mohamad Goldust
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
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Hebert A, Thiboutot D, Stein Gold L, Cartwright M, Gerloni M, Fragasso E, Mazzetti A. Efficacy and Safety of Topical Clascoterone Cream, 1%, for Treatment in Patients With Facial Acne: Two Phase 3 Randomized Clinical Trials. JAMA Dermatol 2021; 156:621-630. [PMID: 32320027 PMCID: PMC7177662 DOI: 10.1001/jamadermatol.2020.0465] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Importance Acne is a common, multifactorial skin condition, and treatments with novel mechanisms have been elusive. Objective To assess the safety and efficacy of clascoterone cream, 1%, a novel topical androgen receptor inhibitor, in 2 phase 3 randomized clinical trials (CB-03-01/25 and CB-03-01/26). Design, Setting, and Participants Two identical, multicenter, randomized, vehicle-controlled, double-blind, phase 3 studies conducted from November 2015 to April 2018 evaluated the efficacy and safety of use of clascoterone cream, 1%, in males and nonpregnant females 9 years and older with moderate or severe facial acne as scored on the Investigator's Global Assessment scale. Participants were enrolled if they had 30 to 75 inflammatory lesions and 30 to 100 noninflammatory lesions. Interventions Patients were randomized to treatment with clascoterone cream, 1%, or vehicle cream and applied approximately 1 g to the whole face twice daily for 12 weeks. Main Outcomes and Measures Treatment success was defined as an Investigator's Global Assessment score of 0 (clear) or 1 (almost clear), and a 2-grade or greater improvement from baseline and absolute change from baseline in noninflammatory and inflammatory lesion counts at week 12. Safety measures included adverse event frequency and severity. Results A total of 1440 patients were randomzied in 2 studies. In CB-03-01/25, 353 participants were randomized to treatment with clascoterone cream, 1% (median [range] age, 18.0 [10-58] years; 221 [62.6%] female), and 355 participants were randomized to treatment with vehicle cream (median [range] age, 18.0 [9-50] years; 215 (60.6%) female); in CB-03-01/26, 369 participants were randomized to treatment with clascoterone cream, 1% (median [range] age, 18.0 [10-50] years; 243 [65.9%] female), and 363 participants were randomized to treatment with vehicle cream (median [range] age, 18.0 [range, 11-42] years; 221 [60.9%] female). At week 12, treatment success rates in CB-03-01/25 and CB-03-01/26 with clascoterone cream, 1%, were 18.4% (point estimate, 2.3; 95% CI, 1.4-3.8; P < .001) and 20.3% (point estimate, 3.7; 95% CI, 2.2-6.3; P < .001) vs 9.0% and 6.5% with vehicle, respectively. At week 12, in both CB-03-01/25 and CB-03-01/26, treatment with clascoterone cream, 1%, resulted in a significant reduction in absolute noninflammatory lesions from baseline to -19.4 (point estimate difference, -6.4; 95% CI, -10.3 to -2.6; P < .001) and -19.4 (point estimate difference, -8.6; 95% CI, -12.3 to -4.9; P < .001) vs -13.0 and -10.8 with vehicle, respectively, as well as a reduction in inflammatory lesions from baseline to -19.3 (point estimate difference, -3.8; 95% CI, -6.4 to -1.3; P < .001) and -20.0 (point estimate difference, -7.4; 95% CI, -9.8 to -5.1; P < .001) vs -15.5 and -12.6 with vehicle, respectively. Adverse events rates were low and mostly mild; the predominant local skin reaction was trace or mild erythema. Conclusions and Relevance Use of clascoterone cream, 1%, for acne treatment appears to demonstrate favorable efficacy and safety with low adverse event rates. Trial Registration ClinicalTrials.gov Identifiers: NCT02608450 and NCT02608476.
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Affiliation(s)
- Adelaide Hebert
- McGovern Medical School, The University of Texas Health Science Center, Houston
| | - Diane Thiboutot
- College of Medicine, The Pennsylvania State University, Hershey
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Dréno B, Araviiskaia E, Kerob D, Andriessen A, Anfilova M, Arenbergerova M, Forero Barrios OL, Bukvić Mokos Z, Haedersdal M, Hofmann MA, Khamaysi Z, Kosmadaki M, Lesiak A, Roó E, Zbranca‐Toporas A, Wiseman MC, Zimmo S, Guerin L, Fabbrocini G. Nonprescription acne vulgaris treatments: Their role in our treatment armamentarium-An international panel discussion. J Cosmet Dermatol 2020; 19:2201-2211. [PMID: 32426933 PMCID: PMC7496538 DOI: 10.1111/jocd.13497] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/12/2020] [Accepted: 05/14/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Acne vulgaris (acne), a common inflammatory skin disorder, has its peak incidence between 14 and 19 years of age, with girls frequently developing acne earlier than boys. Over recent years, persistent acne is becoming more prevalent in adult women. OBJECTIVES This review and panel discussion addresses challenges in acne management, particularly in adult women. The role which nonprescription acne treatment can play is explored when used as monotherapy or as an adjunctive treatment for acne of all severity. METHODS The best available evidence on nonprescription acne treatment was coupled with the opinion of an international expert panel of dermatologists to adopt statements and recommendations discussed in this review. RESULTS All severity of acne has a significant burden on patients. Addressing environmental factors that are important for the individual with acne may help to educate, prevent, effectively manage, and maintain acne, as per the panel. They agreed that the adult female acne population has unique needs because of their aging skin and social environment. Nonprescription acne treatment products may help to balance the efficacy and tolerability of prescription acne treatment. Currently, there are no specific guidelines for how to use nonprescription acne treatment products in these patients. CONCLUSION The panel agreed that guidelines including nonprescription acne treatment either as monotherapy for mild acne or in combination with prescription treatments for more severe acne would address a significant unmet need.
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Affiliation(s)
- Brigitte Dréno
- Cell Therapy and Gene Therapy UnitDepartment of Dermato‐OncologyThe Faculty of MedicineUniversity of NantesNantesFrance
| | - Elena Araviiskaia
- Department of Dermatology & VenereologyFirst Pavlov State Medical University of Saint PetersburgSaint PetersburgRussia
| | - Delphine Kerob
- International Medical RelationsLaboratoire VichyChevilly‐LarueFrance
| | | | - Maryna Anfilova
- Department of Skin and Venereal DiseasesNational Pirogov Memorial Medical UniversityVinnytsyaUkraine
| | - Monika Arenbergerova
- Department of Dermato‐VenereologyThird Faculty of MedicineCharles University and University Hospital of Kralovske VinohradyPragueCzech Republic
| | | | - Zrinka Bukvić Mokos
- Department of Dermatology and VenereologySchool of Medicine University of ZagrebUniversity Hospital Center ZagrebZagrebCroatia
| | | | - Maja A. Hofmann
- Department of Dermatology, Venereology, and AllergyCharité‐UniversitätsmedizinBerlinGermany
| | - Ziad Khamaysi
- Department of DermatologyRambam Medical Center and Ruth & Bruce Rappaport Faculty of MedicineTechnionHaifaIsrael
| | | | | | - Elia Roó
- Clider‐Clínica DermatológicaMadridSpain
| | - Anca Zbranca‐Toporas
- Department of Biomedical SciencesFaculty of BioengineeringUniversity of Medicine and Pharmacy Grigore T.PopaIasiRomania
| | - Marni C. Wiseman
- Departments of Medicine and DermatologyUniversity of ManitobaWinnipegMBCanada
| | | | - Lucie Guerin
- L'Oréal Research and InnovationChevilly‐LarueFrance
| | - Gabriella Fabbrocini
- Department of Clinical Medicine and Surgery, DermatologySection of DermatologyUniversity of Naples Federico IINaplesItaly
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Safety and efficacy of a novel three-step anti-acne regimen formulated specifically for women. Int J Womens Dermatol 2020; 6:419-423. [PMID: 33898711 PMCID: PMC8060657 DOI: 10.1016/j.ijwd.2020.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/15/2020] [Accepted: 07/30/2020] [Indexed: 12/03/2022] Open
Abstract
Background Due to ambient environmental- and lifestyle-associated stressors, the prevalence of acne in adult women has been increasing. Classical anti-acne treatments using benzoyl peroxide technology are associated with dehydration of the skin, which may accelerate aging and further reduce treatment compliance. The addition of bio-functional actives intended to replenish hydration and improve barrier function may hasten the onset of anti-acne benefits while restoring a healthy appearance and counteracting skin aging effects. Objective The objective of this study was to test the safety and efficacy of a new three-step topical anti-acne regimen designed specifically to improve the overall condition and appearance of the skin in women with acne. Methods Safety and efficacy were tested in an 8-week study of women ages 22 to 44 years with mild to moderate acne. Skin endpoints were monitored at baseline and weeks 1, 4, and 8 by clinical grading, measurement of sebum secretion using a sebumeter, standardized pictures, and self-validation questionnaires. Results A total of 31 women completed the study. Acne severity and lesion counts, including comedones and papules, improved gradually starting from week 1 and continued to improve throughout the study period, reaching statistical and clinical relevance at weeks 4 and 8. Moreover, significant improvements in skin roughness, radiance, overall healthy appearance, and oiliness (further confirmed with decreased sebum production) were observed. Compared with baseline responses, participants reported noticeable improvements in acne lesions and overall healthier-looking skin. Participants also noticed overall younger-looking skin at the end of the study period. Conclusion This three-step regimen provided efficacious anti-acne benefits to the skin that were also gentle, safe, and well tolerated.
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Bagatin E, Costa CS. The use of isotretinoin for acne - an update on optimal dosing, surveillance, and adverse effects. Expert Rev Clin Pharmacol 2020; 13:885-897. [PMID: 32744074 DOI: 10.1080/17512433.2020.1796637] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Acne is a chronic, inflammatory, and immune mediated disease of pilosebaceous unit, highly prevalent in adolescents. It involves face, trunk, and back; may leave scars and affect quality of life. Early, effective, and safe treatment is the key for disease resolution. Oral isotretinoin is the unique treatment for cure or prolonged remission for moderate and severe acne, preventing psychosocial impact and scars. It inhibits sebaceous glands activity and has anti-inflammatory and immunoregulatory properties. AREAS COVERED We performed a comprehensive literature search on PubMed database, up to March 2020, regarding oral isotretinoin for acne treatment. We synthetized data about acne pathogenesis and mechanism of action, efficacy, and safety of isotretinoin. EXPERT OPINION This drug is effective, despite common, controllable, and reversible mucocutaneous side effects. Serious adverse events are rare and represent individual reactions. Teratogenicity is the most severe, requiring rigorous control. We believe that no other therapeutic option, even topicals combined to oral antibiotics accomplish same results. Recurrence after treatments other than isotretinoin is the rule, prolonging risk of scars, compromising skin appearance, and causing emotional distress in teenagers. If there is no absolute contraindication, isotretinoin should be the first line treatment for moderate to severe inflammatory acne.
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Affiliation(s)
- Edileia Bagatin
- Department of Dermatology, Escola Paulista de Medicina, Universidade Federal de São Paulo, EPM/UNIFESP , Sao Paulo, SP, Brazil
| | - Caroline Sousa Costa
- Department of Specialized Medicine, Discipline of Dermatology, Universidade Federal do Piauí, UFPI , Teresina, PI, Brazil
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Open-label, long-term extension study to evaluate the safety of clascoterone (CB-03-01) cream, 1% twice daily, in patients with acne vulgaris. J Am Acad Dermatol 2020; 83:477-485. [DOI: 10.1016/j.jaad.2020.04.087] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/10/2020] [Accepted: 04/15/2020] [Indexed: 11/18/2022]
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Clayton RW, Langan EA, Ansell DM, de Vos IJHM, Göbel K, Schneider MR, Picardo M, Lim X, van Steensel MAM, Paus R. Neuroendocrinology and neurobiology of sebaceous glands. Biol Rev Camb Philos Soc 2020; 95:592-624. [PMID: 31970855 DOI: 10.1111/brv.12579] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 12/17/2019] [Accepted: 12/19/2019] [Indexed: 12/11/2022]
Abstract
The nervous system communicates with peripheral tissues through nerve fibres and the systemic release of hypothalamic and pituitary neurohormones. Communication between the nervous system and the largest human organ, skin, has traditionally received little attention. In particular, the neuro-regulation of sebaceous glands (SGs), a major skin appendage, is rarely considered. Yet, it is clear that the SG is under stringent pituitary control, and forms a fascinating, clinically relevant peripheral target organ in which to study the neuroendocrine and neural regulation of epithelia. Sebum, the major secretory product of the SG, is composed of a complex mixture of lipids resulting from the holocrine secretion of specialised epithelial cells (sebocytes). It is indicative of a role of the neuroendocrine system in SG function that excess circulating levels of growth hormone, thyroxine or prolactin result in increased sebum production (seborrhoea). Conversely, growth hormone deficiency, hypothyroidism, and adrenal insufficiency result in reduced sebum production and dry skin. Furthermore, the androgen sensitivity of SGs appears to be under neuroendocrine control, as hypophysectomy (removal of the pituitary) renders SGs largely insensitive to stimulation by testosterone, which is crucial for maintaining SG homeostasis. However, several neurohormones, such as adrenocorticotropic hormone and α-melanocyte-stimulating hormone, can stimulate sebum production independently of either the testes or the adrenal glands, further underscoring the importance of neuroendocrine control in SG biology. Moreover, sebocytes synthesise several neurohormones and express their receptors, suggestive of the presence of neuro-autocrine mechanisms of sebocyte modulation. Aside from the neuroendocrine system, it is conceivable that secretion of neuropeptides and neurotransmitters from cutaneous nerve endings may also act on sebocytes or their progenitors, given that the skin is richly innervated. However, to date, the neural controls of SG development and function remain poorly investigated and incompletely understood. Botulinum toxin-mediated or facial paresis-associated reduction of human sebum secretion suggests that cutaneous nerve-derived substances modulate lipid and inflammatory cytokine synthesis by sebocytes, possibly implicating the nervous system in acne pathogenesis. Additionally, evidence suggests that cutaneous denervation in mice alters the expression of key regulators of SG homeostasis. In this review, we examine the current evidence regarding neuroendocrine and neurobiological regulation of human SG function in physiology and pathology. We further call attention to this line of research as an instructive model for probing and therapeutically manipulating the mechanistic links between the nervous system and mammalian skin.
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Affiliation(s)
- Richard W Clayton
- Centre for Dermatology, School of Biological Sciences, University of Manchester, and NIHR Manchester Biomedical Research Centre, Stopford Building, Oxford Road, Manchester, M13 9PT, U.K.,Skin Research Institute of Singapore, Agency for Science, Technology and Research, 11 Mandalay Road, #17-01 Clinical Sciences Building, 308232, Singapore
| | - Ewan A Langan
- Centre for Dermatology, School of Biological Sciences, University of Manchester, and NIHR Manchester Biomedical Research Centre, Stopford Building, Oxford Road, Manchester, M13 9PT, U.K.,Department of Dermatology, Allergology und Venereology, University of Lübeck, Ratzeburger Allee 160, Lübeck, 23538, Germany
| | - David M Ansell
- Centre for Dermatology, School of Biological Sciences, University of Manchester, and NIHR Manchester Biomedical Research Centre, Stopford Building, Oxford Road, Manchester, M13 9PT, U.K.,Division of Cell Matrix Biology and Regenerative Medicine, University of Manchester, Michael Smith Building, Oxford Road, Manchester, M13 9PT, U.K
| | - Ivo J H M de Vos
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, 11 Mandalay Road, #17-01 Clinical Sciences Building, 308232, Singapore
| | - Klaus Göbel
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, 11 Mandalay Road, #17-01 Clinical Sciences Building, 308232, Singapore.,Department of Dermatology, Cologne Excellence Cluster on Stress Responses in Aging Associated Diseases (CECAD), and Centre for Molecular Medicine Cologne, The University of Cologne, Joseph-Stelzmann-Straße 26, Cologne, 50931, Germany
| | - Marlon R Schneider
- German Federal Institute for Risk Assessment (BfR), German Centre for the Protection of Laboratory Animals (Bf3R), Max-Dohrn-Straße 8-10, Berlin, 10589, Germany
| | - Mauro Picardo
- Cutaneous Physiopathology and Integrated Centre of Metabolomics Research, San Gallicano Dermatological Institute IRCCS, Via Elio Chianesi 53, Rome, 00144, Italy
| | - Xinhong Lim
- Lee Kong Chian School of Medicine, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Maurice A M van Steensel
- Skin Research Institute of Singapore, Agency for Science, Technology and Research, 11 Mandalay Road, #17-01 Clinical Sciences Building, 308232, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore
| | - Ralf Paus
- Centre for Dermatology, School of Biological Sciences, University of Manchester, and NIHR Manchester Biomedical Research Centre, Stopford Building, Oxford Road, Manchester, M13 9PT, U.K.,Dr. Phllip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, 1600 NW 10th Avenue, RMSB 2023A, Miami, FL, 33136, U.S.A.,Monasterium Laboratory, Mendelstraße 17, Münster, 48149, Germany
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Salama A, Badran M, Elmowafy M, Soliman GM. Spironolactone-Loaded LeciPlexes as Potential Topical Delivery Systems for Female Acne: In Vitro Appraisal and Ex Vivo Skin Permeability Studies. Pharmaceutics 2019; 12:E25. [PMID: 31881783 PMCID: PMC7022583 DOI: 10.3390/pharmaceutics12010025] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 12/20/2019] [Indexed: 01/09/2023] Open
Abstract
Spironolactone (SP), an aldosterone antagonist with anti-androgen properties, has shown promising results in the treatment of female acne. However, its systemic side effects limit its clinical benefits. This study aimed to prepare and evaluate LeciPlexes for SP topical delivery. LeciPlexes were prepared by a one-step procedure and characterized using various techniques. Optimum LeciPlex preparation was incorporated into 1% methylcellulose gel and SP permeability was tested ex vivo in Sprague-Dawley rat skin. The maximum drug encapsulation efficiency obtained was 93.6 ± 6.9% and was dependent on the drug/phospholipid and surfactant/phospholipid ratios. A zeta potential of +49.3 ± 3.5 to +57.7 ± 3.3 mV and a size of 108 ± 25.3 to 668.5 ± 120.3 nm were observed for the LeciPlexes. FT-IR and DSC studies confirmed the incorporation of SP into the LeciPlexes through hydrophobic and hydrogen bonding interactions. SP release from the LeciPlex formulations was significantly slower than from the drug suspension. Cumulative SP permeated through rat skin from LeciPlex gel was about 2-fold higher than SP control gel. Cumulative SP deposited in the stratum corneum and other skin layers from the LeciPlex gel was about 1.8- and 2.6-fold higher than SP control gel, respectively. This new SP LeciPlex formulation is a promising carrier for the treatment of female acne.
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Affiliation(s)
- Ayman Salama
- Department of Pharmaceutics, Faculty of Pharmacy, University of Tabuk, Tabuk 71491, Saudi Arabia
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo 11751, Egypt; (M.B.); (M.E.)
| | - Mohamed Badran
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo 11751, Egypt; (M.B.); (M.E.)
| | - Mohammed Elmowafy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo 11751, Egypt; (M.B.); (M.E.)
| | - Ghareb M. Soliman
- Department of Pharmaceutics, Faculty of Pharmacy, University of Tabuk, Tabuk 71491, Saudi Arabia
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
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Wortsman X, Carreño L, Ferreira-Wortsman C, Poniachik R, Pizarro K, Morales C, Calderon P, Castro A. Ultrasound Characteristics of the Hair Follicles and Tracts, Sebaceous Glands, Montgomery Glands, Apocrine Glands, and Arrector Pili Muscles. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:1995-2004. [PMID: 30570163 DOI: 10.1002/jum.14888] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/02/2018] [Accepted: 11/11/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVES To explore the capability of very high-frequency ultrasound (US; 50-71 MHz) to detect the normal morphologic characteristics of the hair follicles and tracts, sebaceous glands, Montgomery glands, apocrine glands, and arrector pili muscles. METHODS A retrospective study, approved by the Institutional Review Board, evaluated the normal US morphologic characteristics of the hair and adnexal structures in a database of very high-frequency US images extracted from the perilesional or contralateral healthy skin of 1117 consecutive patients who underwent US examinations for localized lesions of the skin and 10 healthy individuals from December 2017 to June 2018. These images were matched with their counterparts from the database of normal histologic images according to the corporal region. The Cohen concordance test and regional mean diameters of the hair follicles and adnexal structures were analyzed. RESULTS The normal hair follicles and tracts, sebaceous glands, Montgomery glands, apocrine glands, and arrector pili muscles were observed on US images and matched their histological counterparts in all the corporal regions. There was significant US concordance (κ = 0.82; P = .0001) among observers. Regional mean diameters (millimeters) of the hair follicles, sebaceous glands, and apocrine glands are provided. CONCLUSIONS The hair follicles and tracts, sebaceous glands, Montgomery glands, apocrine glands, and arrector pili muscles are detectable with very high-frequency US, including some regional and anatomic variants. Knowledge of their normal US appearances is a requisite for detecting subclinical changes, understanding the physiopathologic characteristics, and supporting the early diagnosis and management of common dermatologic diseases.
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Affiliation(s)
- Ximena Wortsman
- Institute for Diagnostic Imaging and Research for the Skin and Soft Tissues, Santiago, Chile
- Departments of Dermatology, University of Chile, Santiago, Chile
| | - Laura Carreño
- Departments of Pathology, Dermopathology Section, University of Chile, Santiago, Chile
| | | | | | - Kharla Pizarro
- Departments of Pathology, Dermopathology Section, University of Chile, Santiago, Chile
| | - Claudia Morales
- Departments of Pathology, Dermopathology Section, University of Chile, Santiago, Chile
| | - Perla Calderon
- Departments of Dermatology, University of Chile, Santiago, Chile
| | - Ariel Castro
- Office for Clinical Research Support, Hospital Clínico Universidad de Chile, University of Chile, Santiago, Chile
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He HY, Tian JL, Deng YQ, Xiong X, Xu Y, Liao YM, Fang J, Feng X, Ye X, Li CQ. Association of brain-derived neurotrophic factor levels and depressive symptoms in young adults with acne vulgaris. BMC Psychiatry 2019; 19:193. [PMID: 31234814 PMCID: PMC6591989 DOI: 10.1186/s12888-019-2182-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 06/13/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Brain-derived neurotrophic factor (BDNF) is one of the proteins that contributes to the survival, growth, maintenance of neurons, and plays important roles in the pathophysiology of depression. It has been reported that depression is closely associated with the pathogenesis of acne vulgaris disease. But, there is no report of serum BDNF levels in patients with acne vulgaris. The study aimed to determine the potential association between BDNF and depressive symptoms in young adults with acne vulgaris. METHODS In this analytical cross-sectional study, the serum BDNF levels were measured in peripheral blood samples of 20 consecutive acne vulgaris patients with depression and 98 consecutive acne vulgaris patients without depression and also compared it with a 59 healthy control group by using a ELISA. The potential correlation between the BDNF levels, interleukin-6 (IL-6), tumour necrosis factor-alpha (TNF-α), and depressive symptoms such as nine-item patient health questionnaire (PHQ-9) and Athens insomnia scale (AIS) were evaluated with multivariate logistic regression analysis. RESULTS Our results showed that levels of BDNF expression were lower in consecutive acne vulgaris patients when compared with healthy control (P < 0.05). There was a negative correlation between levels of BDNF and the PHQ-9 scores (r = - 0.486, P < 0.001). Furthermore, acne vulgaris patients with depression showed lower serum BDNF levels (10.96 ± 2.12 ng/ml) compared with acne vulgaris patients without depression (13.85 ± 2.47 ng/ml), as well as with healthy control (14.35 ± 2.70 ng/mg; both P < 0.05). No difference was found in serum BDNF levels between healthy control and acne vulgaris patients without depressive symptoms (z = 0.964, P > 0.05). Similarly, the overall area under the curve of receiver operating characteristic was 0.82, indicating the highly conserving of serum BDNF levels as an biomarker for screening of depression in young adults with acne vulgaris (72% sensitivity and 85% specificity). CONCLUSION Serum BDNF levels were decreased and negatively associated with depressive symptoms in young Chinese adults with acne vulgaris.
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Affiliation(s)
- Hong-yi He
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Jin-lan Tian
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Yong-qiong Deng
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Xia Xiong
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Yang Xu
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Yong-mei Liao
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Jing Fang
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Xia Feng
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Xin Ye
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
| | - Chang-qiang Li
- grid.488387.8Department of Dermatology, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000 People’s Republic of China
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Analysis of Potential Genes and Pathways Involved in the Pathogenesis of Acne by Bioinformatics. BIOMED RESEARCH INTERNATIONAL 2019; 2019:3739086. [PMID: 31281837 PMCID: PMC6590534 DOI: 10.1155/2019/3739086] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/04/2019] [Accepted: 05/23/2019] [Indexed: 12/16/2022]
Abstract
Acne is the eighth most frequent disease worldwide. Inflammatory response runs through all stages of acne. It is complicated and is involved in innate and adaptive immunity. This study aimed to explore the candidate genes and their relative signaling pathways in inflammatory acne using data mining analysis. Microarray data GSE6475 and GSE53795, including 18 acne lesion tissues and 18 matched normal skin tissues, were obtained. Differentially expressed genes (DEGs) were filtered and subjected to functional and pathway enrichment analyses. Protein-protein interaction (PPI) network and module analyses were also performed based on the DEGs. In this work, 154 common DEGs, including 145 upregulated and 9 downregulated, were obtained from two microarray profiles. Gene Ontology and pathway enrichment of DEGs were clustered using significant enrichment analysis. A PPI network containing 110 nodes/DEGs was constructed, and 31 hub genes were obtained. Four modules in the PPI network, which mainly participated in chemokine signaling pathway, cytokine-cytokine receptor interaction, and Fc gamma R-mediated phagocytosis, were extracted. In conclusion, aberrant DEGs and pathways involved in acne pathogenesis were identified using bioinformatic analysis. The DEGs included FPR2, ITGB2, CXCL8, C3AR1, CXCL1, FCER1G, LILRB2, PTPRC, SAA1, CCR2, ICAM1, and FPR1, and the pathways included chemokine signaling pathway, cytokine-cytokine receptor interaction, and Fc gamma R-mediated phagocytosis. This study could serve as a basis for further understanding the pathogenesis and potential therapeutic targets of inflammatory acne.
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Kumtornrut C, Yamauchi T, Koike S, Aiba S, Yamasaki K. Androgens modulate keratinocyte differentiation indirectly through enhancing growth factor production from dermal fibroblasts. J Dermatol Sci 2019; 93:150-158. [PMID: 30792099 DOI: 10.1016/j.jdermsci.2019.01.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/28/2018] [Accepted: 01/21/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND The main pathogenesis of acne vulgaris is increase in sebum production and abnormal keratinization of the hair infundibulum. The androgens are involved in acne pathogenesis by modulating sebaceous glands to enhance sebum production. However, the molecular mechanisms of abnormal keratinization of the hair infundibulum are not fully elucidated. OBJECTIVE We hypothesized that the androgens affect the dermal fibroblasts, another androgen receptor-positive cells in the skin, resulting in abnormal keratinization through keratinocyte-fibroblast interaction. METHODS We investigated effects of androgens and estrogens on growth factors expressions by RT-PCR and western blot analysis in human fibroblast (hFB), human keratinocyte (hKC), and fibroblast-keratinocyte co-culture. In vivo, we examined the growth factor expression in acne lesions compared to normal hair follicles by laser-assisted confocal microscope. RESULTS In vitro, androgens but not estrogens significantly increased amphiregulin (AREG), epiregulin (EREG), fibroblast growth factor (FGF) 10, and insulin-like growth factor binding protein (IGFBP) 5 mRNA and protein expressions in human fibroblasts but not in keratinocytes. In vivo, AREG, EREG, FGF10, and IGFBP5 were more abundant in acne lesion compared to normal facial skin. FGF10 suppressed cytokeratin 1 and cytokeratin 10 expression in hKC, which was along with the decreased ratio of cytokeratin 10 against cytokeratin 14 in acne lesions compared to normal facial skin. Also, DHT suppressed cytokeratin 1 and cytokeratin 10, in fibroblast-keratinocyte co-culture similarly to the effect of FGF10 to hKC. CONCLUSION These observations suggested that androgens enhance growth factors production from dermal fibroblasts, and growth factors from fibroblasts alter keratinocyte differentiation in acne lesion.
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Affiliation(s)
- Chanat Kumtornrut
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8575, Japan; Division of Dermatology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Takeshi Yamauchi
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8575, Japan
| | - Saaya Koike
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8575, Japan
| | - Setsuya Aiba
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8575, Japan
| | - Kenshi Yamasaki
- Department of Dermatology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8575, Japan.
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Dermatology today and tomorrow: from symptom control to targeted therapy. J Eur Acad Dermatol Venereol 2018; 33 Suppl 1:3-36. [DOI: 10.1111/jdv.15335] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 11/05/2018] [Indexed: 02/07/2023]
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