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Lee JH, Kim DH, Yoon JY, Kim TM, Kim SR, Suh DH. Investigation of the effect of adapalene 0.3%/benzoyl peroxide 2.5% gel in Korean patients with acne: a randomized, double-blind clinical trial, with a histopathological and immunohistochemical study. Ital J Dermatol Venerol 2024; 159:444-452. [PMID: 39069843 DOI: 10.23736/s2784-8671.24.07800-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024]
Abstract
BACKGROUND Acne vulgaris poses significant physical and psychological challenges worldwide. Data of adapalene 0.3%/benzoyl peroxide 2.5% gel (A0.3/BPO2.5) for acne treatment in Asian patients is limited. METHODS In this randomized double-blind clinical trial, 49 Korean patients with moderate-to-severe acne and scars were assigned to the A0.3/BPO2.5 (N.=37) or vehicle (N.=12) group. Acne and acne scar severity scores were assessed at baseline and 4, 8, 12, and 24 weeks. The primary outcomes were treatment success rate (reduction of ≥2 Investigator's Global Assessment grade and reaching a grade of 0 or 1) and proportional acne lesion and scar count reduction against the baseline. To assess histological changes, 2-mm punch biopsies were performed at baseline and week 24 on the respective inflammatory lesions or scars. RESULTS At week 24, the A0.3/BPO2.5 group had a significantly higher treatment success rate than the vehicle group. The total acne count, inflammatory lesion count, and non-inflammatory lesion count percentages (against baselines) with A0.3/BPO2.5 and the vehicle were 12.1% vs. 96.7%, 8.0% vs. 101.2%, and 13.3% vs. 98.9%, respectively (all P<0.001). Scar count percentages (against baselines) with A0.3/BPO2.5 and the vehicle were 27.3% and 96.5%, respectively (P<0.001). Significant elevations in collagen 1 and 3, elastin, CK15, and p63 levels, with increases of 172.7%, 230.6%, 176.5%, 286.2%, and 105.9%, respectively, in comparison to baseline (all P<0.05). No major adverse events leading to discontinuation were observed. CONCLUSIONS A0.3/BPO2.5 was an effective and safe treatment for acne and acne scars in Asian patients supported by robust histopathological and immunohistochemical evidence.
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Affiliation(s)
- Jun-Hyo Lee
- Department of Dermatology, Seoul National University College of Medicine, Seoul, South Korea
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, South Korea
| | - Dong-Hyo Kim
- Department of Dermatology, Seoul National University College of Medicine, Seoul, South Korea
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, South Korea
| | - Ji-Young Yoon
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, South Korea
| | - Tae-Min Kim
- Department of Dermatology, Seoul National University College of Medicine, Seoul, South Korea
| | - Seong-Rae Kim
- Department of Dermatology, Seoul National University College of Medicine, Seoul, South Korea
| | - Dae-Hun Suh
- Department of Dermatology, Seoul National University College of Medicine, Seoul, South Korea -
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, South Korea
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Guertler A, Neu K, Lill D, Clanner-Engelshofen B, French LE, Reinholz M. Exploring the potential of omega-3 fatty acids in acne patients: A prospective intervention study. J Cosmet Dermatol 2024. [PMID: 38982829 DOI: 10.1111/jocd.16434] [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: 03/26/2024] [Revised: 05/31/2024] [Accepted: 06/11/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUND Omega-3 fatty acids (ω-3 FA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), are essential nutrients known for their anti-inflammatory properties, which involve reducing pro-inflammatory cytokines, eicosanoids, and insulin-like growth factor-1. This suggests their potential to alleviate acne severity, especially when deficits are present. AIMS To elevate EPA/DHA levels in acne patients through dietary intervention and supplementation, observing subsequent clinical effects. METHODS Over 16 weeks, 60 patients without prescription medication (n = 23 acne comedonica [AC], n = 37 acne papulopustulosa [AP]) adhered to a Mediterranean diet, incorporating oral algae-derived ω-3 FA supplementation (600 mg DHA/300 mg EPA week 1-8, 800 mg DHA/400 mg EPA week 8-16). At four visits (V1-V4), blood EPA/DHA levels were tracked using the HS-omega 3 index® (EPA/DHA (%) of total identified fatty acids in erythrocytes; target 8%-11%, deficit <8%, severe deficit <4%), alongside clinical assessments and standardized questionnaires. RESULTS At baseline, 98.3% of patients had an EPA/DHA deficit, with the mean HS-omega 3 index® rising from 4.9% at V1 to 8.3% at V4 (p < 0.001). AC showed significantly higher indices than AP at V4 (p = 0.035). Objective improvements in both inflammatory and non-inflammatory lesions were observed (p < 0.001). While self-reported appearance worsened in four patients, overall quality of life improved (p < 0.001), particularly in AP. Dietary triggers were more clearly defined than beneficial foods. Intake of cow's milk and dairy products reduced (p < 0.001). Compliance was good; no adverse events were reported. CONCLUSION Many acne patients have a ω-3 FA deficit. The HS-omega 3 index® can be increased by a Mediterranean diet and oral supplementation with algae-derived ω-3 FA. Acne severity improved significantly in patients with target ω-3 FA levels.
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Affiliation(s)
- Anne Guertler
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | - Katharina Neu
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | - Diana Lill
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
| | | | - Lars E French
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
- Dr Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Coral Gables, USA
| | - Markus Reinholz
- Department of Dermatology and Allergy, University Hospital, LMU Munich, Munich, Germany
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Zhou N, Sun Y, Ren X, Wang Y, Gao X, Li L, Ma Y, Hao Y, Wang Y. Intradermal injection of Cutibacterium acnes and staphylococcus: A pustular acne-like murine model. J Cosmet Dermatol 2024; 23:2478-2489. [PMID: 38581133 DOI: 10.1111/jocd.16279] [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: 10/13/2023] [Revised: 02/04/2024] [Accepted: 03/05/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Skin 16S microbiome diversity analysis indicates that the Staphylococcus genus, especially Staphylococcus aureus (S. aureus), plays a crucial role in the inflammatory lesions of acne. However, current animal models for acne do not fully replicate human diseases, especially pustular acne, which limits the development of anti-acne medications. AIMS The aim is to develop a mouse model for acne, establishing an animal model that more closely mimics the clinical presentation of pustular acne. This will provide a new research platform for screening anti-acne drugs and evaluating the efficacy of clinical anti-acne experimental treatments. METHODS Building upon the existing combination of acne-associated Cutibacterium acnes (C. acnes) with artificial sebum, we will inject a mixture of S. aureus and C. acnes locally into the dermis in a 3:7 ratio. RESULTS We found that the acne animal model with mixed bacterial infection better replicates the dynamic evolution process of human pustular acne. Compared to the infection with C. acnes alone, mixed bacterial infection resulted in pustules with a distinct yellowish appearance, resembling pustular acne morphology. The lesions exhibited redness, vascular dilation, and noticeable congestion, along with evident infiltration of inflammatory cells. This induced higher levels of inflammation, as indicated by a significant increase in the secretion of inflammatory factors such as IL-1β and TNF-α. CONCLUSION This model can reflect the clinical symptoms and development of human pustular acne, overcoming the limitations of animal models commonly used in basic research to study this situation. It provides support for foundational research and the development of new acne medications.
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Affiliation(s)
- Na Zhou
- Department of Immunology and Microbiology, School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Yanan Sun
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xing Ren
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yunong Wang
- Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing, China
| | - Xinyu Gao
- Shenyang Pharmaceutical University, Shenyang, China
| | - Lishuang Li
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuman Ma
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yu Hao
- Department of Immunology and Microbiology, School of Life Science, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Wang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
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Kakpovbia EE, Young T, Milam EC, Qian Y, Yassin S, Nicholson J, Hu J, Troxel AB, Nagler AR. Efficacy of topical treatments for mild-to-moderate acne: A systematic review and meta-analysis of randomized control trials. J Eur Acad Dermatol Venereol 2024. [PMID: 38943431 DOI: 10.1111/jdv.20154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 03/26/2024] [Indexed: 07/01/2024]
Abstract
Acne is a common skin condition, but little data exist on the comparative efficacy of topical acne therapies. We conducted a systematic review and network meta-analysis to evaluate the efficacy of topical therapies for mild-to-moderate acne. Searches in PubMed/MEDLINE, Cochrane CENTRAL via Ovid, Embase via Ovid and Web of Science were conducted on 29 November 2021. Randomized controlled trials examining ≥12 weeks of topical treatments for acne vulgaris in subjects aged 12 and older were included. Main outcomes were absolute or percent change in acne lesion count and treatment success on the Investigator's Global Assessment scale. Thirty-five randomized clinical trials with 33,472 participants comparing nine different topical agents were included. Adapalene-benzoyl peroxide (BPO), clindamycin-BPO and clindamycin-tretinoin demonstrated the greatest reduction in non-inflammatory (ratio of means [RoM] 1.76; 95% CI [1.46; 2.12], RoM 1.70; 95% CI [1.44; 2.02] and RoM 1.87; 95% CI [1.53; 2.30], respectively), inflammatory (RoM 1.56; 95% CI [1.44; 1.70], RoM 1.49; 95% CI [1.39; 1.60] and RoM 1.48; 95% CI [1.36; 1.61], respectively) and total lesion count (ROM 1.67; 95% CI [1.47; 1.90], RoM 1.59; 95% CI [1.42; 1.79] and RoM 1.64; 95% CI [1.42; 1.89], respectively) compared to placebo. All single agents outperformed placebo except tazarotene, which did not significantly outperform placebo for inflammatory and non-inflammatory lesion count reduction. Most combination agents significantly outperformed their individual components in lesion count reduction and global assessment scores, except for clindamycin-tretinoin and clindamycin-BPO, which did not significantly outperform tretinoin (RoM 1.13; 95% CI [0.94; 1.36]) and BPO (RoM = 1.15, 95% CI [0.98; 1.36]), respectively, for non-inflammatory lesion reduction. There was no significant difference amongst most single agents when evaluating lesion count reduction. Combination agents are generally most effective for mild-to-moderate acne; however for non-inflammatory acne, the addition of clindamycin in topical regimens is unnecessary and should be avoided.
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Affiliation(s)
- Efe E Kakpovbia
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York, USA
| | - Trevor Young
- Department of Dermatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Emily C Milam
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York, USA
| | - Yingzhi Qian
- Department of Population Health, New York University Grossman School of Medicine, New York, New York, USA
| | - Sallie Yassin
- Department of Population Health, New York University Grossman School of Medicine, New York, New York, USA
| | - Joey Nicholson
- NYU Health Sciences Library, NYU Grossman School of Medicine, New York, New York, USA
| | - Jiyuan Hu
- Department of Population Health, New York University Grossman School of Medicine, New York, New York, USA
| | - Andrea B Troxel
- Department of Population Health, New York University Grossman School of Medicine, New York, New York, USA
| | - Arielle R Nagler
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York, USA
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Langan EA. Prolactin: A Mammalian Stress Hormone and Its Role in Cutaneous Pathophysiology. Int J Mol Sci 2024; 25:7100. [PMID: 39000207 PMCID: PMC11241005 DOI: 10.3390/ijms25137100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 06/20/2024] [Accepted: 06/20/2024] [Indexed: 07/16/2024] Open
Abstract
The hormone prolactin (PRL) is best recognised for its indispensable role in mammalian biology, specifically the regulation of lactation. Bearing in mind that the mammary gland is a modified sweat gland, it is perhaps unsurprising to discover that PRL also plays a significant role in cutaneous biology and is implicated in the pathogenesis of a range of skin diseases, often those reportedly triggered and/or exacerbated by psychological stress. Given that PRL has been implicated in over 300 biological processes, spanning reproduction and hair growth and thermo- to immunoregulation, a comprehensive understanding of the relationship between PRL and the skin remains frustratingly elusive. In an historical curiosity, the first hint that PRL could affect skin biology came from the observation of seborrhoea in patients with post-encephalitic Parkinsonism as a result of another global pandemic, encephalitis lethargica, at the beginning of the last century. As PRL is now being postulated as a potential immunomodulator for COVID-19 infection, it is perhaps timeous to re-examine this pluripotent hormone with cytokine-like properties in the cutaneous context, drawing together our understanding of the role of PRL in skin disease to illustrate how targeting PRL-mediated signalling may represent a novel strategy to treat a range of skin diseases and hair disorders.
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Affiliation(s)
- Ewan A. Langan
- Department of Dermatology, University of Luebeck, Ratzeburger Allee 160, 23562 Luebeck, Germany;
- Dermatological Sciences, University of Manchester, Oxford Rd, Manchester M13 9PL, UK
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Lee JH, Yoon JY, Kim DH, Kwon YG, Kim GH, Park BJ, Suh DH. Potential of cannabidiol as acne and acne scar treatment: novel insights into molecular pathways of pathophysiological factors. Arch Dermatol Res 2024; 316:428. [PMID: 38904694 PMCID: PMC11192675 DOI: 10.1007/s00403-024-03131-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 04/29/2024] [Accepted: 05/02/2024] [Indexed: 06/22/2024]
Abstract
Cannabidiol (CBD), which is derived from hemp, is gaining recognition because of its anti-inflammatory and lipid-modulating properties that could be utilized to treat acne. We conducted experiments to quantitatively assess the effects of CBD on acne-related cellular pathways. SEB-1 sebocytes and HaCaT keratinocytes were exposed to various CBD concentrations. CBD exhibited a concentration-dependent impact on cell viability and notably reduced SEB-1 viability; furthermore, it induced apoptosis and a significant increase in the apoptotic area at higher concentrations. Additionally, CBD remarkably reduced pro-inflammatory cytokines, including CXCL8, IL-1α, and IL-1β. Additionally, it inhibited lipid synthesis by modulating the AMPK-SREBP-1 pathway and effectively reduced hyperkeratinization-related protein keratin 16. Simultaneously, CBD stimulated the synthesis of elastin, collagen 1, and collagen 3. These findings emphasize the potential of CBD for the management of acne because of its anti-inflammatory, apoptotic, and lipid-inhibitory effects. Notably, the modulation of the Akt/AMPK-SREBP-1 pathway revealed a novel and promising mechanism that could address the pathogenesis of acne.
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Affiliation(s)
- Jun Hyo Lee
- Department of Dermatology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Ji Young Yoon
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Dong Hyo Kim
- Department of Dermatology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Yoon Gyung Kwon
- Skin and Natural Products Laboratory, Kolmar Korea Co., Ltd, Seoul, Republic of Korea
| | - Geun-Hyeong Kim
- Skin and Natural Products Laboratory, Kolmar Korea Co., Ltd, Seoul, Republic of Korea
| | - Byoung Jun Park
- Skin and Natural Products Laboratory, Kolmar Korea Co., Ltd, Seoul, Republic of Korea
| | - Dae Hun Suh
- Department of Dermatology, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
- Acne, Rosacea, Seborrheic Dermatitis and Hidradenitis Suppurativa Research Laboratory, Seoul National University Hospital, Seoul, 03080, Republic of Korea.
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Gordon S, Layton AM, Fawcett S, Ross K. A microRNA focus on acne. Dermatol Reports 2024; 16:9902. [PMID: 38957637 PMCID: PMC11216150 DOI: 10.4081/dr.2024.9902] [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: 11/26/2023] [Accepted: 12/03/2023] [Indexed: 07/04/2024] Open
Abstract
Acne (syn. acne vulgaris) is a common inflammatory skin disorder associated with puberty and adolescence. The disease is characterized by comedoneous lesions, papules, pustules, and nodules that are mostly found on the face. These lesions are caused by intricate interactions between the pilosebaceous unit and the Cutibacterium acnes (C. acnes) bacteria. Unhealthy acne and its aftereffects, like pigment changes and scarring, have a detrimental impact on one's quality of life. Recent years have seen a sharp increase in the approval of nucleic acid therapies (NATs), such as antisense oligonucleotides and short-interfering RNA medications, for rare diseases for which there are few or no effective treatments. These developments suggest that NATs may be useful in acne treatment plans down the road, as do clinical trials for microRNA (miRNA) modulation in skin contexts. We highlight promising miRNA targets for anti-acne therapy in this review. We outline the pathophysiology of acne in brief and emphasize the functions of C. acnes. Next, we concentrate on the distinct impacts of biofilm and planktonic C. acnes on a Toll-like receptor 2 axis that spans miR-146a-5p, which was recently discovered. Before discussing the potential contributions of miR-21-5p, miR-233-3p, and miR-150-5p to inflammatory axes in acne, we evaluate miR-146a-5p in sebocytes. Finally, we address patient involvement in miRNA-related acne research and translational perspectives.
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Affiliation(s)
| | - Alison M. Layton
- Skin Research Centre, Hull York Medical School, University of York
- Harrogate and District NHS Foundation Trust, Harrogate
| | - Sandra Fawcett
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University
- Institute for Health Research, Liverpool John Moores University, United Kingdom
| | - Kehinde Ross
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University
- Institute for Health Research, Liverpool John Moores University, United Kingdom
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Ji Y, Li H, Li J, Yang G, Zhang W, Shen Y, Xu B, Liu J, Wen J, Song W. Hair Follicle-Targeted Delivery of Azelaic Acid Micro/Nanocrystals Promote the Treatment of Acne Vulgaris. Int J Nanomedicine 2024; 19:5173-5191. [PMID: 38855733 PMCID: PMC11162231 DOI: 10.2147/ijn.s459788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 05/28/2024] [Indexed: 06/11/2024] Open
Abstract
Purpose Acne vulgaris is a chronic inflammatory skin disorder centered on hair follicles, making hair follicle-targeted delivery of anti-acne drugs a promising option for acne treatment. However, current researches have only focused on the delivering to healthy hair follicles, which are intrinsically different from pathologically clogged hair follicles in acne vulgaris. Patients and Methods Azelaic acid (AZA) micro/nanocrystals with different particle sizes were prepared by wet media milling or high-pressure homogenization. An experiment on AZA micro/nanocrystals delivering to healthy hair follicles was carried out, with and without the use of physical enhancement techniques. More importantly, it innovatively designed an experiment, which could reveal the ability of AZA micro/nanocrystals to penetrate the constructed clogged hair follicles. The anti-inflammatory and antibacterial effects of AZA micro/nanocrystals were evaluated in vitro using a RAW264.7 cell model stimulated by lipopolysaccharide and a Cutibacterium acnes model. Finally, both the anti-acne effects and skin safety of AZA micro/nanocrystals and commercial products were compared in vivo. Results In comparison to commercial products, 200 nm and 500 nm AZA micro/nanocrystals exhibited an increased capacity to target hair follicles. In the combination group of AZA micro/nanocrystals and ultrasound, the ability to penetrate hair follicles was further remarkably enhanced (ER value up to 9.6). However, toward the clogged hair follicles, AZA micro/nanocrystals cannot easily penetrate into by themselves. Only with the help of 1% salicylic acid, AZA micro/nanocrystals had a great potential to penetrate clogged hair follicle. It was also shown that AZA micro/nanocrystals had anti-inflammatory and antibacterial effects by inhibiting pro-inflammatory factors and Cutibacterium acnes. Compared with commercial products, the combination of AZA micro/nanocrystals and ultrasound exhibited an obvious advantage in both skin safety and in vivo anti-acne therapeutic efficacy. Conclusion Hair follicle-targeted delivery of AZA micro/nanocrystals provided a satisfactory alternative in promoting the treatment of acne vulgaris.
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Affiliation(s)
- Yan Ji
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, People’s Republic of China
| | - Haorong Li
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, People’s Republic of China
| | - Jiguo Li
- Nanjing Miaobang Meiye Enterprise Management Co, LTD, Nanjing, People’s Republic of China
| | - Guangqiang Yang
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, People’s Republic of China
| | - Wenli Zhang
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, People’s Republic of China
| | - Yan Shen
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, People’s Republic of China
| | - Bohui Xu
- School of Pharmacy, Nantong University, Nantong, 226001, People’s Republic of China
| | - Jianping Liu
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, People’s Republic of China
| | - Jingyuan Wen
- School of Pharmacy, Faculty of Medical and Health Sciences, the University of Auckland, Auckland, New Zealand
| | - Wenting Song
- Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing, People’s Republic of China
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Ruffier d'Epenoux L, Fayoux E, Veziers J, Dagnelie MA, Khammari A, Dréno B, Corvec S. Biofilm of Cutibacterium acnes: a target of different active substances. Int J Dermatol 2024. [PMID: 38760974 DOI: 10.1111/ijd.17194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND Acne vulgaris is a chronic inflammatory dermatosis. Cutibacterium acnes plays a crucial role in the acne pathophysiology. Recent works present evidence of C. acnes growing as a biofilm in cutaneous follicles. This development is currently considered one of the leading causes of C. acnes in vivo persistence and resistance to antimicrobials used to treat acne. OBJECTIVE Our objective was to evaluate the effects of various active compounds (clindamycin, erythromycin, doxycycline, and myrtle extract) on eight distinct, well-characterized strains of C. acnes following their growth in biofilm mode. METHODS/RESULTS Cutibacterium acnes isolates from phylotypes IA1 and IA2 produce more biofilm than other phylotypes. No antibiotic effect was observed either during the curative test or preventive test. Myrtle extract at 0.01% (w/v) showed significant efficacy on the biofilm for C. acnes strains (curative assays). Furthermore, it appear that myrtle extract and doxycycline together reduce the overall biomass of the biofilm. A significant dose-dependent effect was observed during the preventive test, greater than the one observed under curative conditions, with an important loss of activity of the myrtle extract observed from 0.001% (w/v) concentration onwards. Transmission electron microscopy showed that bacteria treated with myrtle extract grew biofilms much less frequently than untreated bacteria. Additionally, when the quantity of myrtle extract grew, the overall number of bacteria dropped, indicating an additional antibacterial action. CONCLUSION These findings support the hypothesis that the different C. acnes phylotypes have various aptitudes in forming biofilms. They also suggest that myrtle extract is a promising alternative as an anti-biofilm and antibacterial agent in fighting diseases caused by planktonic and biofilm C. acnes.
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Affiliation(s)
- Louise Ruffier d'Epenoux
- Service de Bactériologie et des Contrôles Microbiologiques, CHU, Nantes, France
- Université de Nantes, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT UMR 1302/EMR6001, Nantes, France
| | - Erwan Fayoux
- Service de Bactériologie et des Contrôles Microbiologiques, CHU, Nantes, France
| | - Joëlle Veziers
- Inserm, UMR 1229, RMeS - Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
| | - Marie-Ange Dagnelie
- Université de Nantes, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT UMR 1302/EMR6001, Nantes, France
| | - Amir Khammari
- Université de Nantes, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT UMR 1302/EMR6001, Nantes, France
| | - Brigitte Dréno
- Université de Nantes, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT UMR 1302/EMR6001, Nantes, France
| | - Stéphane Corvec
- Service de Bactériologie et des Contrôles Microbiologiques, CHU, Nantes, France
- Université de Nantes, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT UMR 1302/EMR6001, Nantes, France
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Podwojniak A, Tan IJ, Sauer J, Parikh A, Cohen BA, Heath C. Updates on Topical Dyad and Triple Combination Therapies Approved for Acne Vulgaris. Cureus 2024; 16:e61413. [PMID: 38947674 PMCID: PMC11214703 DOI: 10.7759/cureus.61413] [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: 05/30/2024] [Indexed: 07/02/2024] Open
Abstract
Acne vulgaris is a multifaceted disease characterized by inflammatory and noninflammatory lesions. Topical combination therapies offer a multifaceted approach to acne treatment, with synergistic effects and a broad spectrum of action against multiple factors in acne pathogenesis in one single formulation. Clindamycin phosphate/benzoyl peroxide/adapalene, a combination therapy consisting of clindamycin phosphate 1.2%, benzoyl peroxide (BPO) 3.1%, and adapalene 0.15%, is a novel treatment, the only FDA-approved triple combination drug that offers effective treatment of acne vulgaris. This review aims to provide information on clindamycin phosphate/benzoyl peroxide/adapalene and review the literature on combination topical acne medications approved in the United States. This search was conducted on topical combination therapies for acne, their efficacy, adverse effects, and impacts on quality of life with a specific focus on the newly approved clindamycin phosphate/benzoyl peroxide/adapalene and its sub-component dyads, along with other combinations. PubMed, SCOPUS, Embase, Cochrane, and Web of Science databases were searched for publications in 2018-2023. Primary sources were given priority, and secondary sources such as other reviews were considered to supplement any missing information. It was found that various topical dyad and triad combinations exist for acne vulgaris, including adapalene/BPO, tazarotene/clindamycin, clindamycin/BPO, adapalene/clindamycin, topical tretinoin/azelaic acid, topical tretinoin/BPO, and clindamycin phosphate/benzoyl peroxide/adapalene. Dyad and triple combinations represent a promising, convenient solution for acne management, potentially improving patient adherence due to its single formulation. Clindamycin phosphate/benzoyl peroxide/adapalene exhibited significantly high efficacy in treating both inflammatory and noninflammatory lesions, a minimal side effect profile, although no significant changes in quality-of-life measures. Further research is indicated to assess its long-term efficacy and impact on other acne metrics such as cost, scarring, psychosocial implications, and impact on diverse patient populations.
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Affiliation(s)
- Alicia Podwojniak
- Dermatology, Rowan-Virtua School of Osteopathic Medicine, Stratford, USA
| | - Isabella J Tan
- Dermatology, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - John Sauer
- Dermatology, Rowan-Virtua School of Osteopathic Medicine, Stratford, USA
| | - Aarushi Parikh
- Dermatology, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | | | - Candrice Heath
- Dermatology, Lewis Katz School of Medicine at Temple University, Philadelphia, USA
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Zhang L, Yu S, Guan Y, Wang D, Yang J, Li J, Zhao W, Zhang F. Dual intervention on the gut and skin microbiota attenuates facial cutaneous aging. Food Funct 2024; 15:4246-4261. [PMID: 38526064 DOI: 10.1039/d3fo05473j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
The gut and skin microbiota are microbial barriers, resisting harmful foreign microorganisms and maintaining internal homeostasis. Dysbiosis of the gut and skin microbiota is involved in aging progression. However, interventions targeting facial skin wellness taking into account the gut-skin axis are scarce. In this study, the impact of an eight-week intervention with oral (O), topical (T), and both oral and topical (OT) xylo-oligosaccharides (XOS) by regulating gut and skin microbiota on facial cutaneous aging was investigated in a double-blind placebo-controlled trial in females. An increase in the proportion of participants with skin rejuvenation was observed, along with a significant reduction in facial pores after OT intervention. The reduction of cutaneous Cutibacterium by OT intervention was greater than that in the O and T groups. These interventions can change the skin microbial structure. Intestinal Bifidobacterium was enriched only by dual treatment with oral and topical XOS. Function prediction analysis revealed a decrease in K02770 encoding fructose-1-phosphate kinase involved in de novo lipid synthesis from fructose with dual intervention, suggesting that inhibition of lipophilic Cutibacterium may contribute to reducing facial pores. Overall, the dual XOS intervention approach is most effective for improving both gut and skin microbiota, as well as facial skin aging.
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Affiliation(s)
- Liujing Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.
| | - Shun Yu
- Department of Plastic Surgery, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | - Yin Guan
- Huishan Community Health Service Center, Health Commission of Liangxi District, Wuxi, China
| | - Dan Wang
- Department of Plastic Surgery, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | - Ju Yang
- Department of Nutrition, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | - Jingling Li
- Department of Plastic Surgery, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | - Wei Zhao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.
| | - Feng Zhang
- Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu, China.
- Department of Nutrition, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
- Functional Food Clinical Evaluation Center, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
- School of Bioengineering, Jiangnan University, Wuxi, Jiangsu, China
- School of Environment and Civil Engineering, Jiangnan University, Wuxi, Jiangsu, China
- Chinese Society of Nutritional Oncology, Beijing, China
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12
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Yu T, Chen J, Wu S, Jiang M, Han L, Ma Y. Potential functionality of Cutibacterium acnes extracellular vesicles in atopic dermatitis and acne vulgaris: A comparative proteomic analysis. Proteomics Clin Appl 2024:e2300106. [PMID: 38639920 DOI: 10.1002/prca.202300106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 03/10/2024] [Accepted: 03/27/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Cutibacterium acnes is a commensal bacterium residing in healthy skin and plays a critical role in maintaining skin homeostasis. C. acnes has been considered closely related to acne vulgaris, while recent studies suggest that C. acnes and its metabolites may have a protective role in atopic dermatitis (AD) by modulating the immune system and maintaining skin homeostasis. Extracellular vesicles (EVs) are small membranous vesicles secreted by bacteria that participate in bacteria-host interactions. METHODS This study first compared C. acnes EVs from AD lesions (AD-EVs), acne lesions (Acne-EVs), and healthy skin (NC-EVs), using Label-free quantitative LC-MS/MS and validated differently expressed proteins by parallel reaction monitoring (PRM). Then Normal Human Epidermal Keratinocytes (NHEK) and human primary keratinocytes (KC) were treated with C. acnes EVs isolated from different groups, and the expressions of inflammatory factors were measured by quantitative real-time PCR and Western blotting. RESULTS Compared with the acne group, the AD group showed greater downregulation of proteins related to energy metabolism and carbon source utilization pathway. Differences in protein profile in AD and acne lesion-separated C. acnes EVs correspond to the abnormal sebum secretion pattern in both diseases. C. acnes EVs from different groups affected different expressions of Th1 and Th2 inflammatory factors and epidermal barrier markers in NHEK and KC, indicating different immunomodulatory potentials. CONCLUSIONS This study observed distinct proteomic differences between AD-EVs and Acne-EVs, and provided insights into the functional differences of C. acnes EVs in AD and acne.
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Affiliation(s)
- Tianze Yu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jin Chen
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Shi Wu
- Institute of Antibiotics, Huashan Hospital, Fudan University, Shanghai, China
| | - Min Jiang
- Department of Dermatology, SinoUnited Health, Shanghai, China
| | - Ling Han
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Ying Ma
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
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Srivastava S, Huang SF, Jagtap MS. Assessment of the Effect of Rehmannia glutinosa Leaf Extract in Maintaining Skin Health: A Proof-of-Concept, Double-Blind, Randomized, Placebo-Controlled Clinical Trial. Clin Cosmet Investig Dermatol 2024; 17:863-875. [PMID: 38651075 PMCID: PMC11034513 DOI: 10.2147/ccid.s448928] [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: 12/08/2023] [Accepted: 03/24/2024] [Indexed: 04/25/2024]
Abstract
Purpose A double-blind, placebo-controlled, randomized, proof-of-concept trial aimed to evaluate the efficacy and safety of VerbasnolTM [Rehmannia glutinosa Libosch leaf-based extract (RGLE)] in females, with moderate to severe acne vulgaris. Participants and Methods Twenty-two females aged 18 to 35 years having moderate to severe acne with Global Acne Grading System (GAGS) scores of 19 to 38 were included in the study and were randomized in a 1:1 ratio to receive either one capsule (100 mg/day) of RGLE or placebo orally after breakfast for 56 days. The primary outcome was a change in acne severity measured by the GAGS compared to the placebo on day 56. The secondary outcomes were changes in the number of inflammatory acne lesions, facial sebum secretion, quality of life, local pain and itching, skin wrinkle severity, and other skin characteristics, including radiance, luminosity, smoothness, texture, firmness, and hydration. Additionally, the percentage of responders and global tolerability and efficacy were evaluated. Results The mean GAGS score was reduced by 21.72% and 14.20% on day 28 in RGLE (n=10) and placebo groups (n=12), respectively, which further reduced in both groups on day 56. The RGLE group reported better improvement in other skin characteristics on day 56. No safety or tolerability concerns were reported for the extract. RGLE reduced acne and improved the skin quality in females compared to placebo as early as 28 days of supplementation. Conclusion RGLE supplementation at a dose of 100 mg/day has provided a clinically relevant decrease in acne severity and improved the skin hydration and quality of life of the participants with acne after 56 days of dose administration.
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Affiliation(s)
- Shalini Srivastava
- Department of Clinical Development and Strategy, Vedic Lifesciences Pvt. Ltd., Andheri West, Mumbai, Maharashtra, India
| | - Shu Fen Huang
- Department of Biochemistry, NuLiv Holding Inc., Taipei City, Taiwan (Republic of China)
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Xia G, Dohi T, Abdelhakim M, Tosa M, Ogawa R. The effects of systemic diseases, genetic disorders and lifestyle on keloids. Int Wound J 2024; 21:e14865. [PMID: 38584345 PMCID: PMC10999570 DOI: 10.1111/iwj.14865] [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: 08/27/2023] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/09/2024] Open
Abstract
Keloid are a fibroproliferative disorder caused by abnormal healing of skin, specifically reticular dermis, when subjected to pathological or inflammatory scars demonstrating redness, elevation above the skin surface, extension beyond the original wound margins and resulting in an unappealing cosmetic appearance. The severity of keloids and risk of developing keloids scars are subjected to elevation by other contributing factors such as systemic diseases, general health conditions, genetic disorders, lifestyle and natural environment. In particular, recently, daily physical work interpreted into mechanical force as well as the interplay between mechanical factors such as stress, strain and stiffness have been reported to strongly modulate the cellular behaviour of keloid formation, affect their location and shape in keloids. Herein, we review the extensive literature on the effects of these factors on keloids and the contributing predisposing mechanisms. Early understanding of these participating factors and their effects in developing keloids may raise the patient awareness in preventing keloids incidence and controlling its severity. Moreover, further studies into their association with keloids as well as considering strategies to control such factors may help clinicians to prevent keloids and widen the therapeutic options.
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Affiliation(s)
- Guangpeng Xia
- Department of Plastic, Reconstructive and Aesthetic SurgeryNippon Medical SchoolTokyoJapan
| | - Teruyuki Dohi
- Department of Plastic, Reconstructive and Aesthetic SurgeryNippon Medical SchoolTokyoJapan
| | - Mohamed Abdelhakim
- Department of Plastic, Reconstructive and Aesthetic SurgeryNippon Medical SchoolTokyoJapan
| | - Mamiko Tosa
- Department of Plastic, Reconstructive and Aesthetic SurgeryNippon Medical SchoolTokyoJapan
| | - Rei Ogawa
- Department of Plastic, Reconstructive and Aesthetic SurgeryNippon Medical SchoolTokyoJapan
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15
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Marzola E, Bettoli V. Isotretinoin-unresponsive acne as a sign of a congenital disorder: a case of 21-hydroxylase deficiency. Dermatol Reports 2024; 16:9717. [PMID: 38623375 PMCID: PMC11017713 DOI: 10.4081/dr.2023.9717] [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: 03/24/2023] [Accepted: 04/03/2023] [Indexed: 04/17/2024] Open
Abstract
Acne is a multifactorial and common disorder among young people and a frequent reason for dermatology consultation. When moderate-to-severe acne is not responsive to conventional treatments, oral isotretinoin is a very effective solution. However, there are cases in which this treatment fails to produce the expected results. In this case, an 18-year-old male patient with acne, unresponsive to traditional acne therapies, experienced only a partial benefit from oral isotretinoin. Endocrinology consultation and hormonal work-up revealed androgen metabolism anomalies suggestive of a non-classical form of congenital adrenal hyperplasia due to 21-hydroxylase deficiency. In this case report, the authors discuss when to suspect, how to diagnose, and how to manage similar cases.
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Affiliation(s)
| | - Vincenzo Bettoli
- Department of Medical Sciences, Section of Dermatology and Infectious Diseases, University of Ferrara, Italy
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16
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Dal Belo SE, Kanoun-Copy L, Lambert C, Cornillon C, Muller B, Jouni H, Moreau M, Palamarchuk I, Kerob D, Aguilar L. Efficacy of a multitargeted, salicylic acid-based dermocosmetic cream compared to benzoyl peroxide 5% in Acne vulgaris: Results from a randomized study. J Cosmet Dermatol 2024; 23:891-897. [PMID: 37941097 DOI: 10.1111/jocd.16052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/10/2023]
Abstract
INTRODUCTION Acne vulgaris (acne) is characterized by both inflammatory and non-inflammatory lesions. Benzoyl peroxide (BPO) 5% is approved to treat acne but may cause skin irritation and/or contact allergy. OBJECTIVES To compare the benefit in acne of a multitargeted dermocosmetic cream containing salicylic acid, lipohydroxy acid, niacinamide, 2-oleamido-1,3-octadecanediol, piroctone olamine, zinc, Aqua posae filiformis, and thermal spring water (DC-Eff) to BPO 5% gel. MATERIALS AND METHODS 150 Caucasian subjects (50% female) aged between 18 and 40 years, with mild to moderate acne according to the GEA (Global Evaluation of Acne) grading system were randomized into two parallel groups (DC-Eff or BPO to be applied twice daily for 56 days). IGA (investigator global assessment), GEA, lesion count, clinical signs and symptoms, and subject assessment were evaluated at baseline, and after 28 and 56 days (D28 and D56) of treatment. RESULTS The responder analyses of the IGA and GEA scores showed that 62.2% and 47.3%, respectively, in the DC-Eff, compared with 50.0% and 36.5%, respectively, in the BPO, had improved by at least one point at D56. Inflammatory, non-inflammatory, and total lesion counts significantly (p < 0.0001) decreased with both products from baseline, with no between-group difference. Subjects considered that their skin was smoother and that DC-Eff was easy to apply. DC-Eff was better tolerated than BPO. CONCLUSIONS DC-Eff applied twice daily is as beneficial as BPO in improving mild-to-moderate acne. DC-Eff was better tolerated than BPO and highly appreciated.
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Affiliation(s)
| | | | | | | | | | - Hussein Jouni
- L'Oréal Research and Innovation, Aulnay-Sous-Bois, France
| | - Magali Moreau
- L'Oréal Research and Innovation, Aulnay-Sous-Bois, France
| | | | - Delphine Kerob
- La Roche-Posay Laboratoire Dermatologique, Levallois-Perret, France
| | - Luc Aguilar
- L'Oréal Research and Innovation, Aulnay-Sous-Bois, France
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17
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Wu Y, Wang X, Wu W, Yang J. Mendelian randomization analysis reveals an independent causal relationship between four gut microbes and acne vulgaris. Front Microbiol 2024; 15:1326339. [PMID: 38371936 PMCID: PMC10869500 DOI: 10.3389/fmicb.2024.1326339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 01/18/2024] [Indexed: 02/20/2024] Open
Abstract
Background Numerous studies have suggested a correlation between gut microbiota and acne vulgaris; however, no specific causal link has been explored. Materials and methods To investigate the possible causal relationship between gut microbiota and acne vulgaris, this study employed a large-scale genome-wide association study (GWAS) summary statistic. Initially, a two-sample Mendelian randomization (MR) analysis was utilized to identify the specific gut microflora responsible for acne vulgaris. We used the Inverse Variance Weighted (IVW) method as the main MR analysis method. Additionally, we assessed heterogeneity and horizontal pleiotropy, while also examining the potential influence of individual single-nucleotide polymorphisms (SNPs) on the analysis results. In order to eliminate gut microbiota with reverse causal associations, we conducted reverse MR analysis. Multivariate Mendelian randomization analysis (MVMR) was then employed to verify the independence of the causal associations. Finally, we performed SNP annotation on the instrumental variables of independent gut microbiota and acne vulgaris to determine the genes where these genetic variations are located. We also explored the biological functions of these genes through enrichment analysis. Result The IVW method of forward MR identified nine gut microbes with a causal relationship with acne vulgaris (p < 0.05). The findings from the sensitivity analysis demonstrate the absence of heterogeneity or horizontal pleiotropy, and leave-one-out analysis indicates that the results are not driven by a single SNP. Additionally, the Reverse MR analysis excluded two reverse-correlated pathogenic gut microbes. And then, MVMR was used to analyze seven gut microbes, and it was found that Cyanobacterium and Family XIII were risk factors for acne vulgaris, while Ruminococcus1 and Ruminiclostridium5 were protective factors for acne vulgaris. After conducting biological annotation, we identified six genes (PLA2G4A, FADS2, TIMP17, ADAMTS9, ZC3H3, and CPSF4L) that may be associated with the pathogenic gut microbiota of acne vulgaris patients. The enrichment analysis results indicate that PLA2G4A/FADS2 is associated with fatty acid metabolism pathways. Conclusion Our study found independent causal relationships between four gut microbes and acne vulgaris, and revealed a genetic association between acne vulgaris patients and gut microbiota. Consider preventing and treating acne vulgaris by interfering with the relative content of these four gut microbes.
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Affiliation(s)
- Yujia Wu
- School of Basic Medical Sciences, Dali University, Dali, China
| | - Xiaoyun Wang
- School of Basic Medical Sciences, Dali University, Dali, China
| | - Wenjuan Wu
- Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jiankang Yang
- School of Basic Medical Sciences, Dali University, Dali, China
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18
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Calderón-Pardo DE, Serafini MR, Alves IA, Aragón DM. New Molecules of Importance in the Prevention and Treatment of Acne: A Systematic Patent Review (2016-2020). Curr Med Chem 2024; 31:3182-3197. [PMID: 37592768 DOI: 10.2174/0929867331666230817155906] [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: 11/02/2022] [Revised: 05/28/2023] [Accepted: 06/05/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Acne is a highly prevalent disease that mainly affects the pilosebaceous units associated with sebaceous glands, causing inflammatory skin lesions and affecting the self-esteem, mental health, and quality of life of those who suffer from this disease. Different treatments exist today to prevent, reduce, and improve symptoms; however, over the years, there have been problems with bacterial resistance and slight effectiveness with prolonged use. OBJECTIVE The purpose of this article is based on the review of patents of new products of principal topical administration for the treatment of acne in recent years 2016-2020, to evaluate and analyze novel synthetic molecules and semi-synthetics with potential therapeutic and preventive in the acne treatment. METHODS A systematic review of patents was conducted through the official database of the European Patent Office - Espacenet, where the search focused on the keywords: "acne and bacteria" in the title or abstract. Only patents granted between the years 2016-2020 were included, with products having molecules with a synthetic and semi-synthetic origin, without considering natural, biological products or those used as diagnostic means. RESULTS A total of 19 patents were selected, most with principally antimicrobial and antiinflammatory action, where the reduction in the appearance of resistance by C. acnes is verified, and its action is complemented by inhibiting the different pathophysiological mechanisms that lead to the worsening of the disease. CONCLUSION Novel approaches in the treatment and prevention of acne, mainly topically, are focused on the reduction of bacterial resistance and irritation compared to current treatments. The use of combined formulations provides better results with additional benefits, improving treatment times and patient adherence.
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Affiliation(s)
| | - Mairim Russo Serafini
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Sergipe, Brazil
| | | | - Diana Marcela Aragón
- Departamento de Farmacia, Facultad de Ciencias, Universidad Nacional de Colombia, Bogotá D.C., Colombia
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Taudorf EH, Jensen MB, Bouazzi D, Sand C, Thomsen SF, Jemec GBE, Saunte DML. Tumor necrosis factor-α inhibitor treatment of acne fulminans - a clinical and literature review. J Dtsch Dermatol Ges 2024; 22:23-27. [PMID: 38128111 DOI: 10.1111/ddg.15234] [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: 10/30/2022] [Accepted: 07/27/2023] [Indexed: 12/23/2023]
Abstract
Acne fulminans (AF) is a rare, serious, sudden-onset and long-lasting skin disease that causes scarring of face and body. Standard treatment with combined long-term isotretinoin and prednisolone is not always sufficient and has a well-known propensity for adverse effects leaving an unmet need for improved therapy. Case reports suggest that tumor necrosis factor (TNF)-α inhibitors may play a role in the management of AF. In a 3-year retrospective data collection from two dermatology centers and literature review of clinical cases of acne fulminans treated with anti-TNF-α therapy, three clinical cases and twelve literature cases were identified. A total of five different TNF-α inhibitors have been tested, with adalimumab being the most commonly used. Clinical response was seen after 1 month in 2/3 (67%) clinical cases and 5/12 (42%) literature cases, respectively, and treatment was successful in 2/3 (67%) and 11/12 (92%) after a median 3-7 months. All reported adverse effects were mild and reversible. Anti-TNF-α treatment may provide rapid improvement in patients with AF when initial treatment with isotretinoin and prednisolone fails. However, randomized controlled trials are lacking, and exact dosage and timing need to be explored before clinical implementation.
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Affiliation(s)
| | - Mikkel Bak Jensen
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Denmark
| | - Dorra Bouazzi
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Denmark
| | - Carsten Sand
- Department of Dermatology, Bispebjerg Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Simon Francis Thomsen
- Department of Dermatology, Bispebjerg Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Gregor Borut Ernst Jemec
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Denmark
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - Ditte Marie Lindhardt Saunte
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Denmark
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
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Taudorf EH, Jensen MB, Bouazzi D, Sand C, Thomsen SF, Jemec GBE, Saunte DML. Behandlung der Acne fulminans mit Tumornekrosefaktor-α-Inhibitoren - eine Übersicht klinischer Fälle und der Literatur: Tumor necrosis factor-α inhibitor treatment of acne fulminans - a clinical and literature review. J Dtsch Dermatol Ges 2024; 22:23-28. [PMID: 38212919 DOI: 10.1111/ddg.15234_g] [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: 10/30/2022] [Accepted: 07/27/2023] [Indexed: 01/13/2024]
Abstract
ZusammenfassungAcne fulminans (AF) ist eine seltene, schwerwiegende, plötzlich auftretende und lang andauernde Hauterkrankung, die Vernarbungen im Gesicht und am Körper verursacht. Die Standardbehandlung mit langfristiger Verabreichung einer Kombination aus Isotretinoin und Prednisolon reicht nicht immer aus und kann unerwünschten Wirkungen haben. Es gibt daher einen ungedeckten Bedarf an besseren Therapien. Fallberichte lassen darauf schließen, dass Tumornekrosefaktor‐α (TNF‐α)‐Inhibitoren eine Rolle bei der Behandlung von AF spielen könnten. In einer 3 Jahre abdeckenden retrospektiven Datenerhebung aus zwei dermatologischen Zentren sowie einer Literaturübersicht klinischer Fälle von Acne fulminans, die mit Anti‐TNF‐α‐Therapie behandelt wurden, konnten drei klinische Fälle und zwölf Literaturfälle ermittelt werden. Insgesamt wurden fünf verschiedene TNF‐α‐Inhibitoren eingesetzt, am häufigsten Adalimumab. Klinisches Ansprechen wurde nach 1 Monat bei 2/3 (67%) der klinischen Fälle beziehungsweise 5/12 (42%) der Literaturfälle beobachtet. Nach einer medianen Dauer von 3–7 Monaten war die Behandlung bei 2/3 (67%) und 11/12 (92%) der Betroffenen erfolgreich. Alle berichteten unerwünschten Wirkungen waren leicht und reversibel. Die Anti‐TNF‐α‐Behandlung kann zu schneller Verbesserung bei Patienten mit AF führen, wenn die Erstbehandlung mit Isotretinoin und Prednisolon versagt. Allerdings fehlen randomisierte, kontrollierte Studien, und die exakte Dosierung sowie der exakte Zeitablauf müssen vor der klinischen Umsetzung genauer geprüft werden.
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Affiliation(s)
| | - Mikkel Bak Jensen
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Dänemark
| | - Dorra Bouazzi
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Dänemark
| | - Carsten Sand
- Department of Dermatology, Bispebjerg Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Kopenhagen, Dänemark
| | - Simon Francis Thomsen
- Department of Dermatology, Bispebjerg Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Kopenhagen, Dänemark
| | - Gregor Borut Ernst Jemec
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Dänemark
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Kopenhagen, Dänemark
| | - Ditte Marie Lindhardt Saunte
- Department of Dermatology, Zealand University Hospital Roskilde, Roskilde, Dänemark
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Kopenhagen, Dänemark
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Liu L, Chen J. Advances in Relationship Between Alcohol Consumption and Skin Diseases. Clin Cosmet Investig Dermatol 2023; 16:3785-3791. [PMID: 38169933 PMCID: PMC10759914 DOI: 10.2147/ccid.s443128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 12/25/2023] [Indexed: 01/05/2024]
Abstract
Throughout history, alcohol consumption has been an integral part of human culture. Alcohol consumption, alcoholism in particular, influences the onset and progression of liver diseases, neurological disorders, and multiple types of cancer. However, the role of alcohol consumption in influencing skin diseases has often been overlooked. In this review, we present the progress of research investigating the effects and potential mechanisms of action of alcohol consumption on acne, rosacea, psoriasis, atopic dermatitis, melanoma, and non-melanoma skin cancer.
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Affiliation(s)
- Lin Liu
- Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Jin Chen
- Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
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22
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Li J, Lu Y, Zhao X. Genetic perspectives on the influence of circulating cytokines on acne: A Mendelian randomization study. Medicine (Baltimore) 2023; 102:e36639. [PMID: 38115273 PMCID: PMC10727664 DOI: 10.1097/md.0000000000036639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 12/21/2023] Open
Abstract
Previous studies have reported that the occurrence and development of acne are closely associated with immune-inflammatory responses. Mendelian randomization was performed to further assess the causal correlation between 41 inflammatory cytokines and acne. Mendelian two-sample randomization utilized genetic variants for acne from a large open genome-wide association study (1299 cases and 211,139 controls of European ancestry) and inflammatory cytokines from a genome-wide association study abstract containing 8293 healthy participants. The causal relationship between exposure and outcome was explored primarily using an inverse variance weighting approach. In addition, multiple sensitivity analyses including MR-Egger, weighted median, simple model, weighted model, and MR-PRESSO were applied simultaneously to enhance the final results. The results suggest that il-10, MIP-1A, and SCGF-β are suggestive of the risk of acne in clinical practice (OR = 0.799, 95% CI = 0.641-0.995, P = .045; OR = 0.55, 95% CI = 0.388-0.787, P = .001; OR = 1. 152, 95% CI = 1.001-1.325, P = .048). Our study conclusively identified a causal relationship between il-10 and circulating levels of acne risk and a suggestive link between MIP-1A and SCGF-β and acne. Our study may provide greater insight into the pathogenesis of acne and develop effective management strategies for the clinic. We believe that IL-10, MIP-1A, and SCGF-β could be potential therapeutic targets for acne development.
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Affiliation(s)
- Jiaxuan Li
- Department of Plastic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Yining Lu
- Department of Orthopedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
| | - Xuelian Zhao
- Department of Plastic Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, P.R. China
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Khammari A, Kerob D, Demessant AL, Nioré M, Dréno B. A dermocosmetic regimen is able to mitigate skin sensitivity induced by a retinoid-based fixed combination treatment for acne: Results of a randomized clinical trial. J Cosmet Dermatol 2023. [PMID: 38102855 DOI: 10.1111/jocd.16120] [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: 05/31/2023] [Revised: 10/18/2023] [Accepted: 12/04/2023] [Indexed: 12/17/2023]
Abstract
INTRODUCTION Topical retinoids cause retinoid-induced skin discomfort (RISD) mainly during the first weeks of use leading to noncompliance and premature treatment discontinuation. A dermocosmetic (DC) may help to reduce treatment-related signs and symptoms and improve adherence. OBJECTIVES To assess the benefit of a DC regimen compared to a routine skin care regimen (RC) by reducing RISD signs and symptoms induced by a retinoid/benzoyl peroxide fixed-drug combination in subjects with acne. MATERIALS AND METHODS Double-blind, randomized, comparative study in subjects ≥16 years with mild to moderate acne candidates to a topical adapalene/BPO fixed drug combination (A/BPO). Evaluations took place at Day 0, 7, 14, 28, and 84 and included erythema, desquamation, burning, itching and stinging and RISD (SD, a composite score of local treatment-related signs and symptoms and acne severity. Subjects used daily the DC or RC together with the fixed combination for 84 days. RESULTS Eighty-eight subjects were included, the mean age was 21 years; 84% were females. At Day 0 the SD score was 0.8 in both groups. A statistically significant difference in terms of skin sensitivity with DC compared to RC (1.6 points, vs. 2.4 points p < 0.05) was observed at Day 14. Clinical sign and symptom scores were more reduced with DC than with RC at all time points. Acne severity improved in both groups. CONCLUSION DC significantly reduces A/BPO-related RISD compared to RC, especially during the first 14 days of treatment, without interfering with the clinical efficacy of the treatment, thus helping to maintain treatment adherence.
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Affiliation(s)
- Amir Khammari
- Department of Dermatology, Nantes University, CHU Nantes, CIC 1413, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT, Nantes, France
| | - Delphine Kerob
- La Roche-Posay Laboratoire Dermatologique, Levallois-Perret, France
| | | | - Margot Nioré
- La Roche-Posay Laboratoire Dermatologique, Levallois-Perret, France
| | - Brigitte Dréno
- Nantes University, INSERM, CNRS, Immunology and New Concepts in ImmunoTherapy, INCIT, Nantes, France
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Wang H, Dang T, Feng J, Wu W, He L, Yang J. Identification of differentially methylated genes for severe acne by genome-wide DNA methylation and gene expression analysis. Epigenetics 2023; 18:2199373. [PMID: 37018476 PMCID: PMC10078136 DOI: 10.1080/15592294.2023.2199373] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Abstract
Severe acne is a chronic inflammatory skin condition that is affected by both genetic and environmental factors. DNA methylation is associated with a variety of inflammatory skin diseases, but its role in severe acne is unclear. In this study, we conducted a two-stage epigenome correlation study using 88 blood samples to identify disease-related differential methylation sites. We found close associations between the DNA methylation at 23 differentially methylated sites (DMSs) and severe acne, including PDGFD, ARHGEF10, etc. Further analysis revealed that differentially methylated genes (PARP8 and MAPKAPK2) were also expressed differently between severe acne and health control groups. These findings lead us to speculation that epigenetic mechanisms may play an important role in the pathogenesis of severe acne.
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Affiliation(s)
- Huai Wang
- School of Basic Medical Sciences, Dali University, Dali, China
| | - Tianyuan Dang
- Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jiaqi Feng
- Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Wenjuan Wu
- Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Li He
- Department of Dermatology, First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jiankang Yang
- School of Basic Medical Sciences, Dali University, Dali, China
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25
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Zhao CX, Wang SL, Li HX, Li X. Integration of Single-Cell Transcriptomics Data Reveal Differences in Cell Composition and Communication in Acne. Clin Cosmet Investig Dermatol 2023; 16:3413-3426. [PMID: 38053721 PMCID: PMC10695135 DOI: 10.2147/ccid.s436776] [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: 09/18/2023] [Accepted: 11/21/2023] [Indexed: 12/07/2023]
Abstract
Purpose Acne is a kind of hair follicle sebaceous inflammatory disease, which has a high incidence rate among adolescents. Comparative data on cells which beneficial for precise treatment of acne patients. Patients and Methods After integrating and removing the batch effect of single-cell transcriptomics data of acne patients and health skin, the dimensionality reduction clustering was performed and the change in characteristics of each cell group were analyzed. Further, cell communication differences between gender were analyzed by use Cellchat software. Results 70,189 cells were analyzed, and 11 cell groups were identified. The proportion of basal cells and macrophages in skin of acne patients are relatively high than that of skin in healthy people. The results of cell communication showed that the communication intensity of acne patients was significantly higher than that of healthy skin, and the endothelial cells showed a strong ability to receive signals. From the perspective of gender differences, the proportion of macrophages in male patients were higher than that in female patients, and there were a large number of basal cells in the lesion area of female patients. There are also have some specific immune response ligand-receptor regulatory signals in male patients. Conclusion There are significant differences in skin cell composition and cell communication patterns between acne patients and healthy people, especially reflected in gender differences. Basal cells, macrophages and endothelial cells can serve as key targets for acne treatment. The treatment methods for men and women should be more personalized.
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Affiliation(s)
- Chen-Xi Zhao
- Department of Cosmetology and Dermatology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, 400021, People’s Republic of China
| | - Shi-Lei Wang
- Department of Cosmetology and Dermatology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, 400021, People’s Republic of China
| | - Hai-Xia Li
- Department of Cosmetology and Dermatology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, 400021, People’s Republic of China
| | - Xin Li
- Department of Cosmetology and Dermatology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, 400021, People’s Republic of China
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26
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AbdElneam AI, Al-Dhubaibi MS, Bahaj SS, Mohammed GF, Atef LM. Apo B-48 gene expression and low-density lipoprotein as a factor for increased insulin resistance and severity of acne. Gene 2023; 885:147703. [PMID: 37572798 DOI: 10.1016/j.gene.2023.147703] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/29/2023] [Accepted: 08/09/2023] [Indexed: 08/14/2023]
Abstract
BACKGROUND The contribution of insulin to acne is that it stimulates the synthesis of androgenic hormones, which are important in the development of excess sebum, hyperkeratinization, and sebaceous gland cell growth. OBJECTIVE To ascertain whether the lipid profile abnomalies seen in acne vulgaris are genetically induced, we also seek to establish a link between insulin resistance and lipid profiles. METHODS An analytical cross-sectional study with case-control design research investigation of 72 individuals with acne vulgaris and 72 healthy volunteers was carried out. Both groups' medical histories were taken, as were the severity and duration of the disease among acne sufferers, as well as demographic data. Anthropometry tests were performed on both groups, including their weights, height, and circumference of waist, as well as the profile of lipids, blood glucose levels after a fast, insulin levels during fasting, resistance to insulin, and Apo B-48 folding change. RESULTS Severe acne vulgaris patients showed significantly increased TG, TC, LDL-C, blood glucose levels after a fast, fasting insulin, and resistance to insulin levels. P = 0.005 showed that Apo B-48 expression increased in patients compared to healthy people. Apo B-48 folding change and insulin resistance were found to have a substantial positive simple linear association. Acne vulgaris, whether mild, moderate, or severe, has a significant positive linear connection with insulin resistance. CONCLUSION Acne patients had an abnormal in lipid profile. Acne individuals with severe form are more inclined to acquire resistance to insulin as well as higher glucose and insulin levels. Apo B-48 gene expression is elevated in acne individuals with severe form who have lipid abnormalities. This illustrating the importance of genetic variables in acne, insulin resistance, lipid profile modifications as well as Isotretinoin, a standard acne medication, can also cause lipid irregularities.
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Affiliation(s)
- Ahmed Ibrahim AbdElneam
- Department of Clinical Biochemistry, Department of Basic Medical Sciences, College of Medicine, Shaqra University, Dawadmi, Saudi Arabia; Molecular Genetics and Enzymology Department, Human Genetics and Genome Research Institute, National Research Center, 33 El Bohouth St. (former El Tahrir St.), Dokki 12622, Cairo, Egypt.
| | | | - Saleh Salem Bahaj
- Department of Microbiology and Immunology, Faculty of Medicine and Health Sciences, Sana'a University, Yemen.
| | - Ghada Farouk Mohammed
- Department of Dermatology, Venereology, and Sexology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Lina Mohamed Atef
- Department of Dermatology, Venereology, and Sexology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
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27
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AbdElneam AI, Al‐Dhubaibi MS, Bahaj SS, Mohammed GF, Alantry AK, Atef LM. Effect of interleukin-12 gene expression on insulin resistance in patients with acne vulgaris. Skin Res Technol 2023; 29:e13503. [PMID: 38009017 PMCID: PMC10598429 DOI: 10.1111/srt.13503] [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: 09/06/2023] [Accepted: 10/09/2023] [Indexed: 11/28/2023]
Abstract
BACKGROUND Insulin resistance (IR) is a condition where cells become resistant to insulin, causing impaired glucose uptake and increased blood glucose levels. Interleukin-12 (IL-12), a cytokine, regulates the immune system. High levels of IL-12 can lead to chronic inflammation, exacerbate resistance to insulin, and contribute to type 2 diabetes. Also, link IR to acne vulgaris (AV), as it reduces tissue sensitivity to insulin, causing increased insulin levels and sebum production, which can contribute to acne development. AIM To explore the role of IL-12 gene expression on IR in AV patients and to study the role of IL-12 gene in the development of AV. SUBJECTS AND METHODS A case-control study was performed on 68 AV patients and 68 healthy controls. The biochemical analysis included fasting glucose, fasting insulin, (HOMA-IR), and serum IL-12 level. IL-12 gene expression was performed by quantitative real-time PCR for both two groups. In addition, folding change was calculated by using the standard 2-(∆∆Ct) method. RESULT IL-12 level, IL-12 folding change, fasting insulin, and IR were all increased in acne patients. A highly significant linear correlation was found between IL-12 folding change and both IL-12 levels and IR. There is a substantial positive significant simple linear association between IL-12 level and IL-12 folding change, as well as IR and IL-12 folding change, in moderate and severe acne. CONCLUSION IL-12 gene has an important role in IR and the development of acne in AV patients.
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Affiliation(s)
- Ahmed Ibrahim AbdElneam
- Department of Clinical Biochemistry, Department of Basic Medical Sciences, College of MedicineShaqra UniversityDawadmiSaudi Arabia
- Molecular Genetics and Enzymology Department, Human Genetics and Genome Research InstituteNational Research CenterDokkiCairoEgypt
| | | | - Saleh Salem Bahaj
- Department of Microbiology and Immunology, Faculty of Medicine and Health SciencesSana'a UniversitySanaʽaYemen
| | - Ghada Farouk Mohammed
- Department of Dermatology, Venereology, and Sexology, Faculty of MedicineSuez Canal UniversityIsmailiaEgypt
| | - Ahmed Kaid Alantry
- Physiology Department, Unaizah College of MedicineQassim UniversityUnaizahSaudi Arabia
| | - Lina M. Atef
- Department of Dermatology, Venereology, and Sexology, Faculty of MedicineSuez Canal UniversityIsmailiaEgypt
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28
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Liu L, Xue Y, Chen J, Li Y, Chen T, Pan X, Zhong J, Shao X, Chen Y, Chen J. DNA methylation profiling and integrative multi-omics analysis of skin samples reveal important contribution of epigenetics and immune response in the pathogenesis of acne vulgaris. Clin Immunol 2023; 255:109773. [PMID: 37717673 DOI: 10.1016/j.clim.2023.109773] [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: 03/21/2023] [Revised: 07/25/2023] [Accepted: 09/11/2023] [Indexed: 09/19/2023]
Abstract
The regulatory effect of DNA methylation on the pathogenesis of acne vulgaris is completely unknown. Herein we analyzed the DNA methylation profile in skin samples of acne vulgaris and further integrated it with gene expression profiles and single-cell RNA-sequencing data. Finally, 31,134 differentially methylated sites and 770 differentially methylated and expressed genes (DMEGs) were identified. The multi-omics analysis suggested the importance of DNA methylation in inflammation and immunity in acne. And DMEGs were verified in an external dataset and were closely related to early inflammatory acne. Additionally, we conducted experiments to verify the mRNA expression and DNA methylation level of DMEGs. This study supports the significant contribution of epigenetics to the pathogenesis of acne vulgaris and may provide new ideas for the molecular mechanisms of and potential therapeutic strategies for acne vulgaris.
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Affiliation(s)
- Lin Liu
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuzhou Xue
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China
| | - Jiayi Chen
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuxin Li
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Tingqiao Chen
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xingyu Pan
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Judan Zhong
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xinyi Shao
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yangmei Chen
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Jin Chen
- Department of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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29
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Hagino T, Saeki H, Fujimoto E, Kanda N. Background factors predicting the occurrence of herpes zoster in atopic dermatitis patients treated with upadacitinib. J Dermatol 2023; 50:1301-1312. [PMID: 37401031 DOI: 10.1111/1346-8138.16879] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 05/30/2023] [Accepted: 06/14/2023] [Indexed: 07/05/2023]
Abstract
Upadacitinib, an oral Janus kinase 1 inhibitor approved for treating atopic dermatitis (AD), can cause adverse events such as herpes zoster (HZ) and acne. We aimed to identify background factors predicting the occurrence of HZ and acne during upadacitinib treatment in patients with AD. From August 2021 to December 2022, 112 Japanese patients with moderate-to-severe AD (aged ≥12 years) were treated with upadacitinib 15 mg/day (78 patients) or 30 mg/day (34 patients) plus topical corticosteroids or delgocitinib limited to head and neck for 3-9 months. AD patients with the occurrence of HZ during upadacitinib treatment had higher incidences for history of HZ and of bronchial asthma than those without in the upadacitinib 15 mg, 30 mg, and whole groups. AD patients with occurrence of HZ had higher pretreatment values of lactate dehydrogenase and eczema area and severity index on head and neck compared to those without in the upadacitinib 15 mg and whole groups. Logistic regression analysis revealed that history of HZ was associated with the occurrence of HZ in the upadacitinib 15 mg and whole groups. The proportion of underage patients (<18 years) was higher in patients with occurrence of acne compared to those without in the upadacitinib 30 mg group, but no significant differences were found in the other background factors between the two patient populations. History of HZ may predict the occurrence of HZ during upadacitinib treatment in patients with AD.
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Affiliation(s)
- Teppei Hagino
- Department of Dermatology, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan
| | - Hidehisa Saeki
- Department of Dermatology, Nippon Medical School, Tokyo, Japan
| | | | - Naoko Kanda
- Department of Dermatology, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan
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30
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Okoro OE, Camera E, Flori E, Ottaviani M. Insulin and the sebaceous gland function. Front Physiol 2023; 14:1252972. [PMID: 37727660 PMCID: PMC10505787 DOI: 10.3389/fphys.2023.1252972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/17/2023] [Indexed: 09/21/2023] Open
Abstract
Insulin affects metabolic processes in different organs, including the skin. The sebaceous gland (SG) is an important appendage in the skin, which responds to insulin-mediated signals, either directly or through the insulin growth factor 1 (IGF-1) axis. Insulin cues are differently translated into the activation of metabolic processes depending on several factors, including glucose levels, receptor sensitivity, and sebocyte differentiation. The effects of diet on both the physiological function and pathological conditions of the SG have been linked to pathways activated by insulin and IGF-1. Experimental evidence and theoretical speculations support the association of insulin resistance with acne vulgaris, which is a major disorder of the SG. In this review, we examined the effects of insulin on the SG function and their implications in the pathogenesis of acne.
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Affiliation(s)
| | - Emanuela Camera
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - Enrica Flori
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - Monica Ottaviani
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
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31
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Cruz S, Vecerek N, Elbuluk N. Targeting Inflammation in Acne: Current Treatments and Future Prospects. Am J Clin Dermatol 2023; 24:681-694. [PMID: 37328614 PMCID: PMC10460329 DOI: 10.1007/s40257-023-00789-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2023] [Indexed: 06/18/2023]
Abstract
Acne is a common, chronic inflammatory condition affecting millions of people worldwide, with significant negative impact on quality of life and mental health. Acne is characterized by comedones, inflammatory papules, pustules, and nodulocystic lesions, with long-lasting sequelae including scarring and dyspigmentation, the latter of which is more common in skin of color. The four main pillars of acne pathophysiology include alteration of sebum production and concentration, hyperkeratinization of the follicular unit, Cutibacterium acnes strains, and an inflammatory immune response. Newer research has provided greater insight into these pathophysiologic categories. This greater understanding of acne pathogenesis has led to numerous new and emerging treatment modalities. These modalities include combinations of existing treatments, repurposing of existing agents historically used for other conditions, new topical treatments, novel antibiotics, topical and oral probiotics, and various procedural devices. This article will provide an overview of emerging treatments of acne and their link to our current and improved understanding of acne pathogenesis.
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Affiliation(s)
- Sebastian Cruz
- Department of Dermatology, Keck School of Medicine, University of Southern California, 830 S Flower St Ste 100, Los Angeles, CA, 90017, USA
| | - Natalia Vecerek
- Department of Dermatology, Keck School of Medicine, University of Southern California, 830 S Flower St Ste 100, Los Angeles, CA, 90017, USA
| | - Nada Elbuluk
- Department of Dermatology, Keck School of Medicine, University of Southern California, 830 S Flower St Ste 100, Los Angeles, CA, 90017, USA.
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32
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Tan J, Chavda R, Baldwin H, Dreno B. Management of Acne Vulgaris With Trifarotene. J Cutan Med Surg 2023; 27:368-374. [PMID: 36927117 PMCID: PMC10486177 DOI: 10.1177/12034754231163542] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 01/25/2023] [Accepted: 02/16/2023] [Indexed: 03/18/2023]
Abstract
Topical retinoids have an essential role in treatment of acne. Trifarotene, a topical retinoid selective for retinoic acid receptor (RAR) γ, is the most recent retinoid approved for treatment of acne. RAR-γ is the most common isoform of RARs in skin, and the strong selectivity of trifarotene for RAR-γ translates to efficacy in low concentration. Trifarotene, like other topical retinoids, acts by increasing keratinocyte differentiation and decreasing proliferation, which reduces hyperkeratinization. Retinoids have also been shown to inhibit inflammatory pathways via effects on leukocyte migration, toll-like receptors, and Activator Protein (AP)-1. Large-scale randomized, controlled clinical trials have demonstrated trifarotene to be safe, well tolerated, and efficacious in reducing both comedones and papules/pustules of acne. However, unlike all other retinoids, trifarotene is the first topical retinoid with rigorous clinical data on safety and efficacy in truncal acne. Data supporting use of trifarotene to manage acne are reviewed in this publication.
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Affiliation(s)
- Jerry Tan
- Windsor Clinical Research Inc, Ontario, Canada
- Department of Medicine, University of Western Ontario, Windsor Campus, Canada
| | | | - Hilary Baldwin
- Robert Wood Johnson Medical Center, New Brunswick, New Jersey, USA
- The Acne Treatment and Research Center, Brooklyn, New York, USA
| | - Brigitte Dreno
- Dermato-cancerology Department, CHU Nantes, University of Nantes, France
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33
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Flores-Balderas X, Peña-Peña M, Rada KM, Alvarez-Alvarez YQ, Guzmán-Martín CA, Sánchez-Gloria JL, Huang F, Ruiz-Ojeda D, Morán-Ramos S, Springall R, Sánchez-Muñoz F. Beneficial Effects of Plant-Based Diets on Skin Health and Inflammatory Skin Diseases. Nutrients 2023; 15:2842. [PMID: 37447169 DOI: 10.3390/nu15132842] [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: 05/20/2023] [Revised: 06/20/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
The human skin is a crucial organ that protects the organism from the outer environment. Skin integrity and health depend on both extrinsic and intrinsic factors. Intrinsic factors such as aging and genetic background contribute to weakened skin and disease susceptibility. Meanwhile, extrinsic factors including UV radiation, pollution, smoking, humidity, and poor diet also affect skin health and disease. On the other hand, healthy dietary patterns such as plant-based diets have gained popularity as a complementary therapy for skin health. A plant-based diet is defined as all diets based on plant foods, including an abundance of vegetables, fruits, beans, lentils, legumes, nuts, seeds, fungi, and whole grains, with limited or no animal products or processed foods. However, some authors also exclude or limit processed foods in the definition. Recent research has shown that these diets have beneficial effects on inflammatory skin diseases. This review explored the beneficial effects of plant-based diets on inflammatory skin diseases and plant-based functional foods on healthy skin. In conclusion, plant-based diets and plant-based functional foods may have beneficial effects on skin health through the gut microbiome.
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Affiliation(s)
- Ximena Flores-Balderas
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Mario Peña-Peña
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Karla M Rada
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
| | - Yamnia Q Alvarez-Alvarez
- Sección de Estudios de Posgrado, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City 11340, Mexico
- Departamento de Fisiopatología Cardiorrenal, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Carlos A Guzmán-Martín
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - José L Sánchez-Gloria
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Fengyang Huang
- Laboratorio de Investigación en Obesidad y Asma, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico
| | - Dayanara Ruiz-Ojeda
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Sofía Morán-Ramos
- Unidad de Genόmica de Poblaciones Aplicada a la Salud, Facultad de Química, UNAM/Instituto Nacional de Medicina Genόmica (INMEGEN), Mexico City 14609, Mexico
- Departamento de Alimentos y Biotecnología, Facultad de Química, Universidad Nacional Autónoma de México (UNAM), Mexico City 04510, Mexico
| | - Rashidi Springall
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
| | - Fausto Sánchez-Muñoz
- Departamento de Inmunología, Instituto Nacional de Cardiología Ignacio Chávez, Mexico City 14080, Mexico
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Kurokawa I, Kobayashi M, Nomura Y, Abe M, Kerob D, Dreno B. The Role and Benefits of Dermocosmetics in Acne Management in Japan. Dermatol Ther (Heidelb) 2023:10.1007/s13555-023-00943-x. [PMID: 37338719 DOI: 10.1007/s13555-023-00943-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/22/2023] [Indexed: 06/21/2023] Open
Abstract
In Japan, as in other countries around the world, acne vulgaris is a common disease and a frequent reason for patients to consult dermatologists. For optimal management of acne, it is important to understand how available products to support skin health can be used both with and without prescription products. Dermocosmetics can be defined as skincare agents with dermatologically active ingredients that directly support or care for the symptoms of various skin conditions (distinct from vehicle effects). There are products with active ingredients-including familiar ones such as niacinamide, retinol derivatives, and salicylic acid-that target important aspects of acne pathophysiology. Others, including ceramides, glyercin, thermal spring water, and panthenols, may have positive effects on skin barrier function that are useful in managing acne. This publication will discuss the roles of dermocosmetics in acne either as monotherapy to manage the milder forms of acne and help prevent relapses, or as adjuncts to prescription therapy to increase efficacy or adherence and assist in prevention of local adverse effects. Dermocosmetics may also have active ingredients that positively impact the skin microbiome.
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Affiliation(s)
| | | | - Yuko Nomura
- Nomura Dermatology Clinic, Yokohama, Kanagawa, Japan
| | | | - Delphine Kerob
- La Roche Posay Laboratoire Dermatologique, Active Cosmetics Division, L'Oreal, Paris, France
| | - Brigitte Dreno
- Department of Dermato-Oncology, GMP Unit of Cell and Gene Therapy, University Hospital, Nantes, France
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Nascimento T, Gomes D, Simões R, da Graça Miguel M. Tea Tree Oil: Properties and the Therapeutic Approach to Acne-A Review. Antioxidants (Basel) 2023; 12:1264. [PMID: 37371994 DOI: 10.3390/antiox12061264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Acne vulgaris is an inflammatory dermatological pathology that affects mostly young people. However, it can also appear in adulthood, mainly in women. It has a high psychosocial impact, not only at the time of active lesions but also due to the consequences of lesions such as scarring and hyperpigmentation. Several factors are involved in the physiopathology of acne and the constant search for active ingredients is a reality, namely phytotherapeutic ingredients. Tea tree oil is an essential oil extracted from Melaleuca alternifolia (Maiden & Betch) Cheel with known antibacterial, anti-inflammatory, and antioxidant properties, making it a candidate for the treatment of acne. This review aims to describe the various properties of tea tree oil that make it a possible ingredient to use in the treatment of acne and to present several human studies that have evaluated the efficacy and safety of using tea tree oil in the treatment of acne. It can be concluded that tea tree oil has good antibacterial, anti-inflammatory, and antioxidant properties that result in a decrease in the number of inflammatory lesions, mainly papules, and pustules. However, given the diversity of study designs, it is not possible to draw concrete conclusions on the efficacy and safety of this oil in the treatment of acne.
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Affiliation(s)
- Tânia Nascimento
- Escola Superior de Saúde, Universidade do Algarve (ESSUAlg), Campus de Gambelas, Edifício 2, 8005-139 Faro, Portugal
- Algarve Biomedical Center Research Institute (ABC-RI), Universidade do Algarve, Campus de Gambelas, Edifício 2, 8005-139 Faro, Portugal
| | - Diana Gomes
- Faculdade de Ciências e Tecnologia, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Ricardo Simões
- Faculdade de Ciências e Tecnologia, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Maria da Graça Miguel
- Faculdade de Ciências e Tecnologia, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
- Mediterranean Institute for Agriculture, Environment and Development, Mediterranean Institute for Agriculture, Environment and Development, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
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Mohammed GF, Al‐Dhubaibi MS, Bahaj SS, AbdElneam AI. Alterations in lipid and hormonal titers in patients with acne and their relationship with severity: A case-control study. Health Sci Rep 2023; 6:e1322. [PMID: 37275673 PMCID: PMC10234112 DOI: 10.1002/hsr2.1322] [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: 03/04/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/07/2023] Open
Abstract
Background and Aims Acne is a frequently diagnosed skin condition that causes pilosebaceous apparatus clogs and/or inflammatory responses in the majority of teenagers. It is a multifactorial disease that can develop due to various factors. We aimed to evaluate lipid profiles and hormonal levels in patients with acne and correlate them to acne severity. We also aim to explore the alteration of lipid profiles and hormonal levels and their effect on the occurrence of acne. Methods A case-control study was performed on 100 individuals with acne vulgaris and 100 healthy controls. The biochemical analysis included; lipid profiles such as triglycerides (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C), and hormonal levels such as estradiol (E), total testosterone (TT), and free testosterone (FT) were measured for both patients and controls. Results Comparison between patients with acne and controls disclosed that; TC, TG, LDL-C, and HDL-C levels were significantly higher in patients, especially when compared to controls (p ≤ 0.05); also, the same results were found in hormonal levels results (p ≤ 0.05). Conclusion These altered lipid profiles and androgen levels should be considered in the pathophysiology of acne and taken into consideration when treating patients with acne.
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Affiliation(s)
- Ghada Farouk Mohammed
- Department of Dermatology, Venereology, and Sexology, Faculty of MedicineSuez Canal UniversityIsmailiaEgypt
| | - Mohammed Saleh Al‐Dhubaibi
- Department of Dermatology, Department of Medicine, College of MedicineShaqra UniversityDawadmiSaudi Arabia
| | - Saleh Salem Bahaj
- Department of Microbiology and Immunology, Faculty of Medicine and Health SciencesSana'a UniversitySana'aYemen
| | - Ahmed Ibrahim AbdElneam
- Department of Clinical BiochemistryShaqra UniversityDawadmiSaudi Arabia
- Department of Molecular Genetics and Enzymology, Human Genetics and Genome Research InstituteNational Research CenterCairoEgypt
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Seo G, Kim K. Exploring the mechanism of action of Hedyotis diffusa Willd on acne using network analysis. Medicine (Baltimore) 2023; 102:e33323. [PMID: 36961163 PMCID: PMC10037416 DOI: 10.1097/md.0000000000033323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 02/28/2023] [Indexed: 03/25/2023] Open
Abstract
In this study, we used a network pharmacological method to explore the active ingredients of Hedyotis diffusa Willd (HDW) in the treatment of acne and elucidated the physiological mechanisms in the human body in which they are involved. We identified the active compounds of HDW that are expected to act effectively in the human body using the Traditional Chinese Medicine Systems Pharmacology database and analysis platform and extracted potential interacting proteins for each active compound using the Swiss Target Prediction platform. Next, we analyzed the potential mechanisms of action of the protein targets shared by HDW and each standard drug on acne and assessed the possibility of spontaneous occurrence of the binding between proteins and active compounds through the molecular docking process. Seven active compounds were selected according to the oral bioavailability and drug-likeness criteria of the Traditional Chinese Medicine Systems Pharmacology database and analysis platform. Subsequently, 300 protein targets were collected from the Swiss Target Prediction. Using the Search Tool for the Retrieval of Interacting Genes/Proteins database, a protein-protein interaction network was constructed by analyzing the relationship between HDW, acne, and each standard drug. By analyzing the gene ontology terms and Kyoto Encyclopedia of Genes and Genomes pathway, the "positive regulation of lipid metabolic process" was found to be the most involved pathway shared by HDW, acne, and isotretinoin. An analysis of the protein targets shared by the antibiotic agents with HDW and acne found that "cholesterol storage" in tetracycline, "icosacoid transport" in azithromycin, "steroid hydroxylase activity" in erythromycin, "positive regulation of leukocyte tethering or rolling" in clindamycin, "response to UV-A" in minocycline, "steroid 11-beta-monooxygenase activity" in doxycycline, and "neutrophil-mediated immunity" in trimethoprim were the most involved. Virtual molecular docking analysis showed that all proteins spontaneously bound to their corresponding active compounds. Our analysis suggests that HDW can, directly and indirectly, suppress sebum secretion and exert antiinflammatory effects on acne. Further, HDW may regulate free radicals and suppress apoptosis. Therefore, HDW can be used as an alternative or supplement to standard drugs for acne treatment in patients who cannot use standard treatments due to side effects.
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Affiliation(s)
- Gwangyeel Seo
- Department of Ophthalmology, Otorhinolaryngology and Dermatology of Korean Medicine, Graduate School of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Kyuseok Kim
- Department of Ophthalmology, Otolaryngology and Dermatology of Korean Medicine, Kyung Hee University College of Korean Medicine, Kyung Hee University Medical Center, Seoul, Republic of Korea
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Kozłowski M, Niedzielska M, Lorenz A, Brodowska A, Malanowska E, Przepiera A, Cymbaluk-Płoska A, Sowińska-Przepiera E. Metabolic and Dietary Factors in Acne Vulgaris and Evaluation of the Acne Vulgaris Treatment with Oral Contraceptive-Based Therapies in Young Adult Women. Nutrients 2023; 15:1488. [PMID: 36986218 PMCID: PMC10057923 DOI: 10.3390/nu15061488] [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: 11/26/2022] [Revised: 03/05/2023] [Accepted: 03/19/2023] [Indexed: 03/30/2023] Open
Abstract
The etiopathogenesis of acne is complex, as several endo- and exogenous factors that affect the sebaceous-hair unit are involved in the development of acne lesions. The main aim of the study was to evaluate selected metabolic parameters before treatment. Another goal of the study was to determine the correlation between selected metabolic and dietary parameters and the severity of acne before treatment. The third objective was to assess the severity of acne before and after treatment, considering the type of treatment used. The final objective was to assess the relationship between the difference in acne severity before and after treatment, considering the type of treatment used and factors of dairy or sweets intake. 168 women participated in the study. The patients belonged to two groups: the study group (99 patients with acne vulgaris) and the control group (69 patients without skin lesions). The study group was divided into subgroups according to the treatment used: contraceptive preparation, contraceptive preparation and cyproterone acetate, and contraceptive preparation and isotretinoin preparation. We found that LDL levels and consumption of sweets correlated with acne severity. The mainstay of acne treatment is contraceptive treatment (ethinylestradiol and drospirenone). The effectiveness of the three contraceptive-based treatments was confirmed by observing the severity of acne. There were no significant correlations between the difference in acne severity before and after treatment with the three treatments and factors of dairy or sweet consumption.
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Affiliation(s)
- Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mirela Niedzielska
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Anna Lorenz
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Ewelina Malanowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Adam Przepiera
- Department of Urology and Urologic Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
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Genome-wide meta-analysis identifies novel loci conferring risk of acne vulgaris. Eur J Hum Genet 2023:10.1038/s41431-023-01326-8. [PMID: 36922633 DOI: 10.1038/s41431-023-01326-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 02/02/2023] [Accepted: 02/21/2023] [Indexed: 03/18/2023] Open
Abstract
Acne vulgaris is a common chronic skin disorder presenting with comedones, cystic structures forming within the distal hair follicle, and in most cases additionally with inflammatory skin lesions on the face and upper torso. We performed a genome-wide association study and meta-analysis of data from 34,422 individuals with acne and 364,991 controls from three independent European-ancestry cohorts. We replicated 19 previously implicated genome-wide significant risk loci and identified four novel loci [11q12.2 (FADS2), 12q21.1 (LGR5), 17q25.3 (FASN), and 22q12.1 (ZNRF3-KREMEN1)], bringing the total number of reported acne risk loci to 50. Our meta-analysis results explain 9.4% of the phenotypic variance of acne. A polygenic model of acne risk variants showed that individuals in the top 5% of the risk percentiles had a 1.62-fold (95% CI 1.47-1.78) increased acne risk relative to individuals with average risk (20-80% on the polygenic risk score distribution). Our findings highlight the Wnt and MAPK pathways as key factors in the genetic predisposition to acne vulgaris, together with the effects of genetic variation on the structure and maintenance of the hair follicle and pilosebaceous unit. Two novel loci, 11q12.2 and 17q25.3, contain genes encoding key enzymes involved in lipid biosynthesis pathways.
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Xiang Y, Lu J, Mao C, Zhu Y, Wang C, Wu J, Liu X, Wu S, Kwan KY, Cheung KM, Yeung KW. Ultrasound-triggered interfacial engineering-based microneedle for bacterial infection acne treatment. SCIENCE ADVANCES 2023; 9:eadf0854. [PMID: 36888703 PMCID: PMC9995069 DOI: 10.1126/sciadv.adf0854] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 02/03/2023] [Indexed: 06/18/2023]
Abstract
Acne is an inflammatory skin disease mainly caused by Propionibacterium acnes, which can cause local inflammatory reactions and develop into chronic inflammatory diseases in severe cases. To avoid the use of antibiotics and to effectively treat the site of acne, we report a sodium hyaluronate microneedle patch that mediates the transdermal delivery of ultrasound-responsive nanoparticles for the effective treatment of acne. The patch contains nanoparticles formed by zinc porphyrin-based metal-organic framework and zinc oxide (ZnTCPP@ZnO). We demonstrated activated oxygen-mediated killing of P. acnes with an antibacterial efficiency of 99.73% under 15 min of ultrasound irradiation, resulting in a decrease in levels of acne-related factors, including tumor necrosis factor-α, interleukins, and matrix metalloproteinases. The zinc ions up-regulated DNA replication-related genes, promoting the proliferation of fibroblasts and, consequently, skin repair. This research leads to a highly effective strategy for acne treatment through the interface engineering of ultrasound response.
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Affiliation(s)
- Yiming Xiang
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong 999077, China
- Biomedical Materials Engineering Research Center, Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Hubei University, Wuhan 430062, China
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Jiali Lu
- Biomedical Materials Engineering Research Center, Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Hubei University, Wuhan 430062, China
| | - Congyang Mao
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong 999077, China
- Biomedical Materials Engineering Research Center, Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Hubei University, Wuhan 430062, China
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Yizhou Zhu
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong 999077, China
- Biomedical Materials Engineering Research Center, Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Hubei University, Wuhan 430062, China
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Chaofeng Wang
- School of Life Science and Health Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Jun Wu
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Xiangmei Liu
- Biomedical Materials Engineering Research Center, Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Hubei University, Wuhan 430062, China
- School of Life Science and Health Engineering, Hebei University of Technology, Tianjin 300401, China
| | - Shuilin Wu
- School of Materials Science and Engineering, Peking University, Beijing 100871, China
| | - Kenny Y. H. Kwan
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong 999077, China
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Kenneth M. C. Cheung
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong 999077, China
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Kelvin W. K. Yeung
- Department of Orthopaedics and Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong 999077, China
- Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma, Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
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Mias C, Thouvenin MD, Gravier E, Dalmon S, Bouyer K, Alvarez S, Mengeaud V, Ribet V, Bessou-Touya S, Duplan H. Change in Cutibacterium acnes phylotype abundance and improvement of clinical parameters using a new dermocosmetic product containing Myrtus communis and Celastrol enriched plant cell culture extracts in patients with acne vulgaris. J Eur Acad Dermatol Venereol 2023; 37 Suppl 2:20-25. [PMID: 36729402 DOI: 10.1111/jdv.18792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 11/08/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Acne is a multifactorial chronic inflammatory disease of the pilosebaceous unit, where Cutibacterium acnes plays a main role. Recent papers demonstrated that specific C. acnes phylotypes were correlated with the severity of inflammatory acne and reported a specific loss of C. acnes phylotype diversity in this context. OBJECTIVES The aim of this exploratory study was to evaluate the efficacy of a new dermocosmetic product containing Myrtus communis and Celastrol-enriched plant cell culture extracts on C. acnes phylotype abundance and clinical parameters in subjects with mild to moderate acne vulgaris. METHODS Cutibacterium acnes phylotype diversity was evaluated by single-locus sequence typing sequencing on the nonlesional areas of the forehead, that is, areas excluding inflammatory lesions (papules and pustules) on day 1 (D1) and after 56 days (D57) of twice daily application of the dermocosmetic product on the whole face. Clinical efficacy on acne was also assessed by acne lesion counting and Global Evaluation Acne (GEA) score on D1 and D57. RESULTS Our study confirmed the link between the presence of some C. acnes phylotypes and acne severity. The dermocosmetic cream was linked to a positive impact on C. acnes phylotypes: a significant decrease in pro-pathogen phylotype IC and increase in nonpathogen phylotype IB were observed in the nonlesional areas of acne on D57 compared to D1. In parallel, the clinical results showed a significant decrease in inflammatory and comedonal acne lesions and a significant improvement in the acne severity according to the GEA score. CONCLUSIONS This study showed that the application of a new dermocosmetic product containing M. communis and Celastrol-enriched plant cell culture extracts was linked to a change in the C. acnes phylotype abundance and an improvement in acne severity.
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Affiliation(s)
- Céline Mias
- Pierre Fabre Dermo-Cosmétique and, Personal Care, Toulouse, France
| | | | - Eleonore Gravier
- Pierre Fabre Dermo-Cosmétique and, Personal Care, Toulouse, France
| | - Sandrine Dalmon
- Pierre Fabre Dermo-Cosmétique and, Personal Care, Toulouse, France
| | - Karine Bouyer
- Pierre Fabre Dermo-Cosmétique and, Personal Care, Toulouse, France
| | - Sandrine Alvarez
- Pierre Fabre Dermo-Cosmétique and, Personal Care, Toulouse, France
| | | | - Virginie Ribet
- Pierre Fabre Dermo-Cosmétique and, Personal Care, Toulouse, France
| | | | - Hélène Duplan
- Pierre Fabre Dermo-Cosmétique and, Personal Care, Toulouse, France
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Uhlířová R, Langová D, Bendová A, Gross M, Skoumalová P, Márová I. Antimicrobial Activity of Gelatin Nanofibers Enriched by Essential Oils against Cutibacterium acnes and Staphylococcus epidermidis. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:844. [PMID: 36903722 PMCID: PMC10005654 DOI: 10.3390/nano13050844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
Acne vulgaris is a prevalent skin condition that is caused by an imbalance in skin microbiomes mainly by the overgrowth of strains such as Cutibacterium acnes and Staphylococcus epidermidis which affect both teenagers and adults. Drug resistance, dosing, mood alteration, and other issues hinder traditional therapy. This study aimed to create a novel dissolvable nanofiber patch containing essential oils (EOs) from Lavandula angustifolia and Mentha piperita for acne vulgaris treatment. The EOs were characterized based on antioxidant activity and chemical composition using HPLC and GC/MS analysis. The antimicrobial activity against C. acnes and S. epidermidis was observed by the determination of the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). The MICs were in the range of 5.7-9.4 μL/mL, and MBCs 9.4-25.0 μL/mL. The EOs were integrated into gelatin nanofibers by electrospinning and SEM images of the fibers were taken. Only the addition of 20% of pure essential oil led to minor diameter and morphology alteration. The agar diffusion tests were performed. Pure and diluted Eos in almond oil exhibited a strong antibacterial effect on C. acnes and S. epidermidis. After incorporation into nanofibers, we were able to focus the antimicrobial effect only on the spot of application with no effect on the surrounding microorganisms. Lastly, for cytotoxicity evaluation, and MTT assay was performed with promising results that samples in the tested range had a low impact on HaCaT cell line viability. In conclusion, our gelatin nanofibers containing EOs are suitable for further investigation as prospective antimicrobial patches for acne vulgaris local treatment.
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Affiliation(s)
- Renata Uhlířová
- Institute of Food Science and Biotechnology, Faculty of Chemistry, Brno University of Technology, 61200 Brno, Czech Republic
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Hyseni E, Glavas Dodov M. Probiotics in dermatological and cosmetic products – application and efficiency. MAKEDONSKO FARMACEVTSKI BILTEN 2023. [DOI: 10.33320/maced.pharm.bull.2022.68.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The term “probiotics” has first been used in 1907 by Elie Metchnikoff. Since then, probiotics have been part of research not only in regards of digestive health, but also inflammatory diseases. Lately, there has been an increased interest of probiotic’s effects in skincare. The management of atopic dermatitis, acne, psoriasis, photo aging, skin cancer, intimate care, oral care, wound healing is getting harder each passing day, due to increased antibiotic resistance and other side effects of conventional therapy. Therefore, new ingredients have been investigated and probiotics have been proved to be effective in treating various skin conditions.
This review aims to evaluate the scientific evidence on topical and oral probiotics, and to evaluate the efficacy of cosmetic and dermatological products containing probiotics. Many studies have shown that skin and gut microbiome alterations have an important role in skin health. Although this is a new topic in dermatology and cosmetology, there have been some promising results in lots of research studies that the use of probiotics in cosmetic products may help improve the patient’s outcome. While oral probiotics have been shown to promote gut health, which influences the host immune system and helps treat different skin diseases, the mechanism of action of topical probiotics is not yet fully understood. Although the number of commercial probiotic cosmetic products released in the market is increasing and most of the studies have not shown any serious side effect of probiotics, further studies, in larger and heterogeneous groups are needed.
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Affiliation(s)
- Edita Hyseni
- Center of Pharmaceutical nanotechnology, Faculty of Pharmacy, Ss Cyril and Methodius University in Skopje, Majka Tereza 47, 1000 Skopje, N. Macedonia
| | - Marija Glavas Dodov
- Center of Pharmaceutical nanotechnology, Faculty of Pharmacy, Ss Cyril and Methodius University in Skopje, Majka Tereza 47, 1000 Skopje, N. Macedonia
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Abdel-Bary A, Tayae E, Magdy B, Hussein T. Serum activin-A as a predictive marker for postacne scarring. JOURNAL OF THE EGYPTIAN WOMEN'S DERMATOLOGIC SOCIETY 2023. [DOI: 10.4103/jewd.jewd_32_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Cohen G, Jakus J, Baroud S, Gvirtz R, Rozenblat S. Development of an Effective Acne Treatment Based on CBD and Herbal Extracts: Preliminary In Vitro, Ex Vivo, and Clinical Evaluation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2023; 2023:4474255. [PMID: 37101713 PMCID: PMC10125735 DOI: 10.1155/2023/4474255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 12/04/2022] [Accepted: 02/23/2023] [Indexed: 04/28/2023]
Abstract
Acne vulgaris, the most common form of acne, is characterized by a mixed eruption of inflammatory and noninflammatory skin lesions primarily affecting the face, upper arms, and trunk. The pathogenesis of acne is multifactorial and includes abnormal keratinization and plugging of the hair follicles, increased sebum production, proliferation and activation of Cutibacterium acnes (C. acnes; formerly Propionibacterium acnes, P. acnes), and finally inflammation. Recent studies have found that cannabidiol (CBD) may be beneficial in the treatment of acne. The aim of this study was to explore natural plant extracts that, when combined with CBD, act synergistically to treat acne by targeting different pathogenic factors while minimizing side effects. The first stage of the study investigated the capacity of different plant extracts and plant extract combinations to reduce C. acnes growth and decrease IL-1β and TNFα secretion from U937 cells. The results found that Centella asiatica triterpene (CAT) extract as well as silymarin (from Silybum marianum fruit extract) had significantly superior anti-inflammatory activity when combined with CBD compared to either ingredient alone. In addition, the CAT extract helped potentiate CBD-induced C. acnes growth inhibition. The three ingredients were integrated into a topical formulation and evaluated in ex vivo human skin organ cultures. The formulation was found to be safe and effective, reducing both IL-6 and IL-8 hypersecretion without hampering epidermal viability. Finally, a preliminary clinical study of this formulation conducted on 30 human subjects showed a statistically significant reduction in acne lesions (mainly inflammatory lesions) and porphyrin levels, thereby establishing a tight correlation between in vitro, ex vivo, and clinical results. Further studies must be conducted to verify the results, including placebo-controlled clinical assessment, to exclude any action of the formulation itself.
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Affiliation(s)
- Guy Cohen
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada 86910, Israel
- Ben Gurion University of the Negev, Eilat Campus, Eilat 8855630, Israel
| | - Jeannette Jakus
- SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Sumer Baroud
- SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Raanan Gvirtz
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada 86910, Israel
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Zuo G, Gao Y, Lu G, Bu M, Liu J, Zhang J, Fan X, Chen H, Wang X, She Y. Auriculotherapy Modulates Macrophage Polarization to Reduce Inflammatory Response in a Rat Model of Acne. Mediators Inflamm 2023; 2023:6627393. [PMID: 37159798 PMCID: PMC10163966 DOI: 10.1155/2023/6627393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 03/28/2023] [Accepted: 04/17/2023] [Indexed: 05/11/2023] Open
Abstract
Background The inflammatory response is an important part of the pathogenesis of acne vulgaris. Auriculotherapy has been shown to have a good therapeutic effect on this disease. The aim of this study was to explore the mechanism underlying the anti-inflammatory effect of auriculotherapy in the treatment of acne vulgaris. Methods Propionibacterium acnes was injected subcutaneously into the ears of rats to establish an animal model of acne. The auriculotherapy intervention in rats consisted of auricular bloodletting therapy (ABT), auricular point sticking (APS), or a combination of both (ABPS). The anti-inflammatory effects of auriculotherapy were evaluated by measuring changes in ear thickness, local body surface microcirculation in the ear, and serum inflammatory factors in rats. The polarization of macrophages was analyzed by flow cytometry, and the expression of TLR2/NF-κB signaling pathway in the target tissues was analyzed using western blot. Results ABT, APS, and ABPS all reduced the erythema of ear acne, decreased microcirculation in localized ear acne, and decreased serum levels of TNF-α and IL-1β in rats. Meanwhile, the three interventions reduced M1-type macrophages and increased M2-type macrophages; only APS could reduce the expression of TLR2/NF-κB signaling pathway. Conclusion ABT, APS, and ABPS can improve the inflammatory symptoms of acne and reduce inflammatory cytokines. APS may exert anti-inflammatory effects by altering macrophage polarization and decreasing TLR2/NF-κB expression.
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Affiliation(s)
- Guang Zuo
- School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Yidan Gao
- School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Guangtong Lu
- School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Ming Bu
- School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Jun Liu
- Department of Rehabilitation, School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
- Hebei International Joint Research Center for Dominant Diseases in Chinese Medicine and Acupuncture, Shijiazhuang 050091, China
| | - Juncha Zhang
- Hebei International Joint Research Center for Dominant Diseases in Chinese Medicine and Acupuncture, Shijiazhuang 050091, China
| | - Xisheng Fan
- Hebei International Joint Research Center for Dominant Diseases in Chinese Medicine and Acupuncture, Shijiazhuang 050091, China
| | - Hao Chen
- School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Xuesong Wang
- School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
| | - Yanfen She
- Hebei International Joint Research Center for Dominant Diseases in Chinese Medicine and Acupuncture, Shijiazhuang 050091, China
- Department of Experimental Acupuncture, School of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, Shijiazhuang 050200, China
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Moosa AS, Lim SF, Koh YLE, Aau WK, Tan NC. The management of acne vulgaris in young people in primary care: A retrospective cohort study. Front Med (Lausanne) 2023; 10:1152391. [PMID: 37020676 PMCID: PMC10067560 DOI: 10.3389/fmed.2023.1152391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 03/06/2023] [Indexed: 04/07/2023] Open
Abstract
Background Acne vulgaris (acne) is common among young persons (YPs). Clinical practice guidelines are available for acne management to minimize their physical and psychological impact. However, evidence of adherence to these guidelines is sparse in primary care practices. The study aimed to determine the demographic profile of YPs who sought primary care consultations for acne, their related prescriptions and referrals to specialists for further management. Method A retrospective study was conducted using data from a cluster of eight public primary care clinics in Singapore. Demographic, clinical, prescription, and referral data were extracted from the electronic health records of YPs aged 10-29 years with a documented diagnosis of acne (ICD-10 classification) from 1st July 2018 to 30th June 2020. The data were reviewed, audited for eligibility criteria, and de-identified before analysis. Results Complete data from 2,700 YPs with acne were analyzed. Male (56.1%) YPs and those of Chinese ethnicity (73.8%) had the most frequent attendances for acne. The mean and median age at presentation was 19.2 (standard deviation = 4.3) and 19 (interquartile range = 16-22) years, respectively. Only 69.7% of YPs received an acne-related medication; 33.5% received antibiotic monotherapy; 53.0% were prescribed oral doxycycline, 35.0% acne cream (combination of sulfur, salicylic acid, and resorcinol), and 28.4% benzoyl peroxide 5% gel; 54.3% of those treated with antibiotics were prescribed with a shorter duration than recommended; 51.3% were referred to a dermatologist on their first visit, and 15.8% had more than one visit. Conclusion Acne management for YPs can be enhanced with refresher training among primary care physicians for better adherence to its clinical practice guidelines.
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Affiliation(s)
- Aminath Shiwaza Moosa
- SingHealth Polyclinics, Singapore, Singapore
- SingHealth-Duke NUS Family Medicine Academic Clinical Program, Singapore, Singapore
- *Correspondence: Aminath S. Moosa,
| | - Shu Fen Lim
- SingHealth Polyclinics, Singapore, Singapore
| | | | | | - Ngiap Chuan Tan
- SingHealth Polyclinics, Singapore, Singapore
- SingHealth-Duke NUS Family Medicine Academic Clinical Program, Singapore, Singapore
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Borzyszkowska D, Niedzielska M, Kozłowski M, Brodowska A, Przepiera A, Malczyk-Matysiak K, Cymbaluk-Płoska A, Sowińska-Przepiera E. Evaluation of Hormonal Factors in Acne Vulgaris and the Course of Acne Vulgaris Treatment with Contraceptive-Based Therapies in Young Adult Women. Cells 2022; 11:4078. [PMID: 36552842 PMCID: PMC9777314 DOI: 10.3390/cells11244078] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Acne vulgaris is a common chronic inflammatory skin disease, which is considered one of the diseases of civilization due to the significant influence of environmental factors on the severity and frequency of these lesions. The aim of this study was to evaluate the hormonal profile of patients before treatment and to assess selected hormonal parameters after treatment. Our first objective was to examine the correlation between the selected hormonal parameters and the severity of acne before treatment. Our second objective was to evaluate the impact of treatment with three therapies, as measured by the selected hormonal parameters and acne severity. Statistical calculations were performed using the R v.4.1.1 statistical calculation environment (IDE RStudio v. 1.4.1717) with a significance level for the statistical tests set at α = 0.05. The results showed that the women in the pre-treatment (T1) and control (C) groups had significant differences in testosterone, androstendione, FAI, SHBG, prolactin, ACTH, and cortisol concentrations. After treatment, there were still significant differences in testosterone, androstendione, FAI, and SHBG concentrations between the post-treatment (T2) and control groups. We concluded that testosterone, androstendione, and cortisol concentrations correlate with acne severity. Acne in adult women may be an important clinical marker of androgen excess syndrome and cannot be considered a transient symptom of puberty. The mainstay of acne treatment is contraceptive therapy (ethonylestradiol and drospirenone). In this study, we confirmed the effectiveness of three contraceptive-based treatments using hormonal parameters and acne severity.
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Affiliation(s)
- Dominika Borzyszkowska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Mirela Niedzielska
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Mateusz Kozłowski
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Agnieszka Brodowska
- Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Adam Przepiera
- Department of Urology and Urologic Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Kinga Malczyk-Matysiak
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
| | - Aneta Cymbaluk-Płoska
- Department of Reconstructive Surgery and Gynecological Oncology, Pomeranian Medical University in Szczecin, Al. Powstańców Wielkopolskich 72, 70-111 Szczecin, Poland
| | - Elżbieta Sowińska-Przepiera
- Department of Endocrinology, Metabolic and Internal Diseases, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
- Pediatric, Adolescent Gynecology Clinic, Department of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, Unii Lubelskiej 1, 71-252 Szczecin, Poland
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Savitri D, Djawad K, Hatta M, Wahyuni S, Bukhari A. Active compounds in kepok banana peel as anti-inflammatory in acne vulgaris: Review article. Ann Med Surg (Lond) 2022; 84:104868. [PMID: 36582904 PMCID: PMC9793233 DOI: 10.1016/j.amsu.2022.104868] [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: 08/12/2022] [Revised: 10/04/2022] [Accepted: 11/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background Acne vulgaris (AV) is a chronic inflammatory skin condition affecting the pilosebaceous units characterized by recurrent comedones, erythematous papules and pustules. The disease is benign however may produce scarring, erythema, and hyperpigmentation resulting in physical and psychological problems. Conventional therapy may reduce the symptoms of AV nevertheless, has a possibility of resistance, unwanted side effects, and has high cost. Thus, utilizing natural remedies may be a useful. Methods The data in this study were collect by search the keyword combinations of medical subject heading (mesh) of "inhibition", "antimicrobial", "banana peel", "acne vulgaris" and "antiinflammation" and relevant reference lists were manually searched in PubMed, EMBRASE and Scopus database. All relevant articles in data base above were included and narratively discussed in this review article. Objective To discuss the bioactive potential of banana peel as an inflammatory modulator in acne vulgaris. Results Banana peel contains many bioactive compounds, particularly phenolic and non-phenolic antioxidants (ascorbic acid, carotene, and cyanidin) which are pivotal in removing inflammatory products by inhibiting reactive oxygen species (ROS), protecting protease inhibitors from oxidative damage, and preventing fibroblasts degradation. Banana peel also contains anti-inflammatory agents such as trigonelline which inhibits bacterial enzymes and nucleic acid synthesis; isovanillic acid which suppresses TNF-α production; and ferulic acid which inhibits the production of proinflammatory signaling and cytokines. Conclusion Banana peel contains many bioactive compounds which demonstrate anti-inflammatory properties through several processes of the inflammatory pathway. However further research is needed to confirm this finding.
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Affiliation(s)
- Dwiana Savitri
- Doctoral Program in Medical Science, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
- Faculty of Medicine, Lambung Mangkurat University, Banjarmasin, South Kalimantan, Indonesia
| | - Khairuddin Djawad
- Department of Dermatology and Venereology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Mochammad Hatta
- Department of Molecular Biology and Immunology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
- Corresponding author. Molecular Biology and Immunology Laboratory, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.
| | - Sitti Wahyuni
- Department of Parasitology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Agussalim Bukhari
- Department of Nutrition, Faculty Medicine, Universitas Hasanuddin, Makassar, South Sulawesi, Indonesia
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Kazandjieva J, Dimitrova J, Sankeva M, Yankov D, Bocheva V, Kircheva K, Gincheva V, Gospodinova K, Andasorova R, Milanova M, Jeleva D, Zlateva P, Vasileva I, Yankova R, Gotseva S, Dakova T, Zografova E, Marina S, Kateva M, Broshtilova V, Todeva V, Tsankov N, Mitova Z, Boyanova N, Milani M. Efficacy of a retinoid complex plus anti-inflammatory component cream alone or in combination with prebiotic food supplement in adult acne: A randomized, assessor-blinded, parallel-group, multicenter trial on 184 women. J Cosmet Dermatol 2022; 21:5716-5722. [PMID: 35545875 DOI: 10.1111/jocd.15074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Adult female acne (AFA) nowadays is a very common skin condition affecting mainly women aged between 25 and 40. The treatment of AFA could be challenging. STUDY AIM We evaluate and compare the efficacy and tolerability of a cream formulation containing two retinoid molecules (hydroxypinacolone/retinyl palmitate) combined with Iris Florentina root extract and a complex of three oligopeptides (C) applied twice a day (morning and evening) alone or in combination (C + O) with a food supplement containing a mixture of prebiotic molecules (FOS&GOS) zinc, lactoferrin, and niacinamide. SUBJECTS AND METHODS In a multicenter, randomized, assessor-blinded, 12-week trial, we assessed the efficacy of these two regimens in the evolution of AFA lesions (non-inflammatory: NI-L; inflammatory: IL; and total number of lesions: TL). Additional efficacy endpoints were the evolution of the 6-point (from 0 to 5) GEA and Adult Female Acne Scoring Tool (AFAST) scores. RESULTS One hundred and eighty-four women (mean age 32 ± 6 years) with AFA agreed to participate after obtaining informed consent. They were randomized (2:1) to the topical product (n = 123) (Group C) or to the combination (n = 61) (Group C + O) treatment. All enrolled patients concluded the trial with no drop-out. At baseline, NI-L, IL, and TL acne lesion count were 15 ± 9, 9 ± 5, and 24 ± 14 in the Group C and 19 ± 8, 9 ± 4, and 29 ± 10 in Group C + O. In comparison with the number of the acne lesions at the baseline, both treatment regimens induced a significant reduction (p = 0.0001, ANOVA test) at Week 12 in NI-L, IL, and TL by -54%, -63%, and - 59% in Group C and by -55%, -73%, and - 61% in the Group C + O, respectively. At Week 12, the absolute IL count reduction vs. baseline was significantly (p = 0.0158) greater in Group C + O (-7.0) in comparison with Group C (-5.5). The GEA absolute score reduction in Group C + O group was significantly greater in comparison with Group C (-1.5 vs. -1.1; p = 0.0097). In the Group C + O, a greater percentage of success treatment (defined as a GEA score of 0/1 at Week 12) was observed in comparison with Group C (39% vs. 27%; p = 0.06). AFAST score at baseline was 2.4 ± 0.5 in group C and 2.8 ± 0.6 in group C + O. AFAST score was reduced by 21% and by 51% after 6 and 12 weeks of treatment in group C and by 22% and 55% in group C + O, respectively. Both treatment regimens were well tolerated. Not relevant adverse events were recorded. CONCLUSION A cream containing retinoid molecules and Iris Florentina root extract is effective and well tolerated in the management of AFA. The treatment combination with a prebiotic and anti-inflammatory food supplement offers an additional clinical benefit mainly in reducing inflammatory lesions and improving the severity acne score.
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Affiliation(s)
| | - Jenya Dimitrova
- Acibadem City Clinic Varna, St. Marina Hospital, Varna, Bulgaria
| | | | | | | | - Kamelia Kircheva
- DERMAESTETIC Clinic, Varna, Bulgaria
- Private Practice Dermatologist, Dobrich, Bulgaria
| | | | | | | | - Maya Milanova
- Center for Skin and Venereal Diseases, Sliven, Bulgaria
| | | | - Petya Zlateva
- Diagnostic Consultative Center St. Anna, Sofia, Bulgaria
| | | | - Rumyana Yankova
- University Hospital for Active Treatment Pulmed Plovdiv, Plovdiv, Bulgaria
- Medical Center Mediderma, Plovdiv, Bulgaria
| | | | | | - Emiliya Zografova
- Dermatological Department Military Hospital, Plovdiv, Bulgaria
- Diagnostic Consultative Center 5, Plovdiv, Bulgaria
| | - Sonya Marina
- Department of Dermatology, Ministry of Interior Hospital, Sofia, Bulgaria
- Medical Center Ivan Rilski, Sofia, Bulgaria
| | - Marieta Kateva
- Medical Center Dermaspot, Sofia, Bulgaria
- Neoclinic, Sofia, Bulgaria
| | | | | | | | | | | | - Massimo Milani
- Medical Department Cantabria Labs Difa Cooper, Caronno P, Italy
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