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Zong X, Yang S, Tang Z, Li X, Long D, Wang D. 1,25-(OH) 2D 3 promotes hair growth by inhibiting NLRP3/IL-1β and HIF-1α/IL-1β signaling pathways. J Nutr Biochem 2024; 132:109695. [PMID: 38936782 DOI: 10.1016/j.jnutbio.2024.109695] [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: 03/10/2024] [Revised: 05/16/2024] [Accepted: 06/20/2024] [Indexed: 06/29/2024]
Abstract
Vitamin D is a crucial vitamin that participates in various biological processes through the Vitamin D Receptor (VDR). While there are studies suggesting that VDR might regulate hair growth through ligand-independent mechanisms, the efficacy of Vitamin D in treating hair loss disorders has also been reported. Here, through in vivo experiments in mice, in vitro organ culture of hair follicles, and cellular-level investigations, we demonstrate that 1,25-(OH)2D3 promotes mouse hair regeneration, prolongs the hair follicle anagen, and enhances the proliferation and migration capabilities of dermal papilla cells and outer root sheath keratinocytes in a VDR-dependent manner. Transcriptome analysis of VDR-knockout mouse skin reveals the involvement of HIF-1α, NLRP3, and IL-1β in these processes. Finally, we confirm that 1,25-(OH)2D3 can counteract the inhibitory effects of DHT on hair growth. These findings suggest that 1,25-(OH)2D3 has a positive impact on hair growth and may serve as a potential therapeutic agent for androgenetic alopecia (AGA).
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Affiliation(s)
- Xiule Zong
- Department of Dermatology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Shengbo Yang
- Department of Dermatology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Ziting Tang
- Department of Dermatology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xuemei Li
- Department of Dermatology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Daijing Long
- Department of Dermatology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Dan Wang
- Department of Dermatology, The Third Xiangya Hospital, Central South University, Changsha, China.
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Wróblewska-Kończalik K, Pawlaczyk M, Kolasiński J, Kolenda M, Miechowicz I, Seraszek-Jaros A, Kroma-Szal A, Gornowicz-Porowska J. Non-Cicatricial Alopecia and Its Association with Anthropometric Measurements and Nutritional Laboratory Markers. Life (Basel) 2024; 14:609. [PMID: 38792630 PMCID: PMC11122053 DOI: 10.3390/life14050609] [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: 04/11/2024] [Revised: 05/02/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Alopecia constitutes one of the most common dermatological disorders, and its steadily increasing prevalence is a cause for concern. Alopecia can be divided into two main categories, cicatricial/scarring and non-cicatricial/non-scarring, depending on the causes of hair loss and its patterns. The aim of this study was to investigate the relationship between anthropometric and nutritional laboratory parameters in Caucasian adult women and men with non-cicatricial alopecia. A total of 50 patients (37 with non-cicatricial alopecia and 13 healthy controls) were included in the study. Clinical examination and scalp trichoscopy were performed. The anthropometric and nutritional laboratory parameters were collected and analyzed. No statistically significant differences in the laboratory findings were found. The patients with non-cicatricial alopecia were statistically significantly younger as compared to the controls. An elevated risk of hair loss, which was detected among the younger participants, might be associated with a modern lifestyle and the so-called 'Western diet'. It seems safe to assume that suboptimal nutrition and poor eating habits during childhood might constitute risk factors for early hair loss.
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Affiliation(s)
| | - Mariola Pawlaczyk
- Department and Division of Practical Cosmetology and Skin Diseases Prophylaxis, Poznan University of Medicinal Sciences, Rokietnicka 3, 60-806 Poznań, Poland; (M.P.); (J.G.-P.)
| | - Jerzy Kolasiński
- Kolasiński Clinic, Hair Clinic Poznan, 62-020 Swarzędz, Poland; (K.W.-K.); (M.K.)
| | - Małgorzata Kolenda
- Kolasiński Clinic, Hair Clinic Poznan, 62-020 Swarzędz, Poland; (K.W.-K.); (M.K.)
| | - Izabela Miechowicz
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, 60-806 Poznań, Poland;
| | - Agnieszka Seraszek-Jaros
- Department of Bioinformatics and Computational Biology, Poznan University of Medical Sciences, Bukowska 70 Street, 60-812 Poznań, Poland;
| | - Anna Kroma-Szal
- Department and Division of Practical Cosmetology and Skin Diseases Prophylaxis, Poznan University of Medicinal Sciences, Rokietnicka 3, 60-806 Poznań, Poland; (M.P.); (J.G.-P.)
| | - Justyna Gornowicz-Porowska
- Department and Division of Practical Cosmetology and Skin Diseases Prophylaxis, Poznan University of Medicinal Sciences, Rokietnicka 3, 60-806 Poznań, Poland; (M.P.); (J.G.-P.)
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Kaiser M, Abdin R, Yaghi M, Gaumond SI, Jimenez JJ, Issa NT. Beard Alopecia: An Updated and Comprehensive Review of Etiologies, Presentation and Treatment. J Clin Med 2023; 12:4793. [PMID: 37510908 PMCID: PMC10381635 DOI: 10.3390/jcm12144793] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/15/2023] [Accepted: 07/16/2023] [Indexed: 07/30/2023] Open
Abstract
Facial hair is an important social and psychologic aspect of clinical appearance for men. The purpose of this review is to provide a comprehensive overview of the causes of alopecia of the beard including the prevalence, pathophysiology, clinical presentation, and treatment. In this review, we highlight more common causes of beard alopecia including alopecia areata and pseudofolliculitis barbae, infectious causes such as tinea barbae and herpes simplex folliculitis, and rare causes including dermatopathia pigmentosa reticularis and frontal fibrosing alopecia. This review serves as an important resource for clinicians when faced with patients suffering from beard alopecia.
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Affiliation(s)
- Michael Kaiser
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Rama Abdin
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL 33431, USA
| | - Marita Yaghi
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Simonetta I Gaumond
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Joaquin J Jimenez
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA
| | - Naiem T Issa
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA
- Forefront Dermatology, Vienna, VA 22182, USA
- Issa Research and Consulting, LLC, Springfield, VA 22152, USA
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Kim JH. A narrative review on subcutaneous injection components used for alopecia. J Cosmet Dermatol 2023; 22:776-783. [PMID: 36437700 DOI: 10.1111/jocd.15522] [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: 08/19/2022] [Revised: 11/04/2022] [Accepted: 11/08/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Studies reporting the development and effectiveness of topical agents for alopecia are available. However, it was difficult to demonstrate a direct advantage of subcutaneous injection rather than topical application. Since existing articles lack information, future studies are needed to solve these problems and to narrow the knowledge gap. AIMS Present article is aimed to review of the possible materials used in subcutaneous injection for alopecia with a hope for better guiding the analytic application and further evaluating the effective component for alopecia management. METHODS A wide range of clinical articles was retrieved using electronic databases to determine the possible components used in subcutaneous injection and their potential mechanism of action. RESULTS Eight components from 19 articles were found to be used for alopecia via subcutaneous administration. CONCLUSIONS The current study illuminated the curative effects of possible substances and discussed the efficacy of subcutaneous injections.
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Affiliation(s)
- Jung Hyun Kim
- Department of Acupucture and Moxibustion, College of Korean Medicine Kyung Hee University, Kyung Hee University Hospital at Gangdong, Seoul, South Korea
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Ali MS, Hafiz HSA, Ahmed NA, Galal SA. Combined microneedling with topical vitamin D3 or bimatoprost versus microneedling alone in the treatment of alopecia areata: A comparative randomized trial. J Cosmet Dermatol 2023; 22:1286-1296. [PMID: 36762396 DOI: 10.1111/jocd.15569] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/15/2022] [Accepted: 12/05/2022] [Indexed: 02/11/2023]
Abstract
INTRODUCTION Alopecia areata (AA) is a challenging disease with variable treatment outcomes. Hair follicles express vitamin D receptors. Therefore, vitamin D3 may be promising for AA treatment through immunomodulatory mechanisms. The efficacy of bimatoprost in scalp AA treatment was reported by few studies. OBJECTIVE To evaluate the efficacy and safety of microneedling (MN) with topical vitamin D3 versus MN with bimatoprost in comparison with MN alone in the treatment of localized AA. PATIENTS AND METHODS Seventy-five patients with localized AA were divided into three groups. The first group: 25 patients were treated with MN alone. The second group: 25 patients treated with MN combined with topical vitamin D3. The third group: 25 patients treated with MN combined with bimatoprost solution. The response was evaluated clinically and dermoscopically. RESULTS At the end of the study, all groups showed a statistically significant decrease in the SALT score compared to the baseline. The clinical response (regrowth scale): vitamin D and bimatoprost groups showed a statistically significant higher regrowth scale compared to MN alone group (p-value = 0.000). After treatment, hair regrowth was significantly higher in MN combined with bimatoprost than in MN combined with topical vitamin D3. However, after 3 months of follow-up, there was no statistically significant difference between both groups. Side effects were mild and transient in all groups. CONCLUSION Topical vitamin D3 and bimatoprost combined with MN are safe and effective therapeutic options for localized AA.
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Affiliation(s)
- Mona S Ali
- Faculty of Medicine (Girls), Al- Azhar University, Cairo, Egypt
| | - Hala S A Hafiz
- Faculty of Medicine (Girls), Al- Azhar University, Cairo, Egypt
| | - Naglaa A Ahmed
- Faculty of Medicine (Girls), Al- Azhar University, Cairo, Egypt
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Clinical Translation of Microbiome Research in Alopecia Areata: A New Perspective? COSMETICS 2022. [DOI: 10.3390/cosmetics9030055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The continuous research advances in the microbiome field is changing clinicians’ points of view about the involvement of the microbiome in human health and disease, including autoimmune diseases such as alopecia areata (AA). Both gut and cutaneous dysbiosis have been considered to play roles in alopecia areata. A new approach is currently possible owing also to the use of omic techniques for studying the role of the microbiome in the disease by the deep understanding of microorganisms involved in the dysbiosis as well as of the pathways involved. These findings suggest the possibility to adopt a topical approach using either cosmetics or medical devices, to modulate or control, for example, the growth of overexpressed species using specific bacteriocins or postbiotics or with pH control. This will favour at the same time the growth of beneficial bacteria which, in turn, can impact positively both the structure of the scalp ecosystem on the host’s response to internal and external offenders. This approach, together with a “systemic” one, via oral supplementation, diet, or faecal transplantation, makes a reliable translation of microbiome research in clinical practice and should be taken into consideration every time alopecia areata is considered by a clinician.
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Afvari S, Kazlouskaya M, Cline A. Reply to “Vitamin D status in scarring and nonscarring alopecia”. J Am Acad Dermatol 2022; 87:e89-e90. [DOI: 10.1016/j.jaad.2022.04.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 04/20/2022] [Indexed: 12/01/2022]
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Rashad AF, El Gamal EED, Fouda I. Intralesional Vitamin D3 in Treatment of Alopecia Areata: A randomized‐controlled clinical trial. J Cosmet Dermatol 2022; 21:4617-4622. [DOI: 10.1111/jocd.14844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 01/31/2022] [Accepted: 02/08/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Amira Fathy Rashad
- Kafr El‐Sheikh Dermatology and Leprosy Hospital Ministry of Health and Population Kafr El‐Sheikh Egypt
| | - Emad El Din El Gamal
- Dermatology, Venereology and Andrology Department Damietta Faculty of Medicine Al‐Azhar University Damietta Egypt
| | - Ibrahim Fouda
- Dermatology, Venereology and Andrology Department Damietta Faculty of Medicine Al‐Azhar University Damietta Egypt
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9
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The Role of Nutrition in Immune-Mediated, Inflammatory Skin Disease: A Narrative Review. Nutrients 2022; 14:nu14030591. [PMID: 35276950 PMCID: PMC8840467 DOI: 10.3390/nu14030591] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/23/2022] [Accepted: 01/27/2022] [Indexed: 11/16/2022] Open
Abstract
Immune-mediated inflammatory skin diseases are characterized by a complex multifactorial etiology, in which genetic and environmental factors interact both in genesis and development of the disease. Nutrition is a complex and fascinating scenario, whose pivotal role in induction, exacerbation, or amelioration of several human diseases has already been well documented. However, owing to the complexity of immune-mediated skin disease clinical course and breadth and variability of human nutrition, their correlation still remains an open debate in literature. It is therefore important for dermatologists to be aware about the scientific basis linking nutrition to inflammatory skin diseases such as psoriasis, atopic dermatitis, hidradenitis suppurativa, bullous diseases, vitiligo, and alopecia areata, and whether changes in diet can influence the clinical course of these diseases. The purpose of this narrative review is to address the role of nutrition in immune-mediated inflammatory skin diseases, in light of the most recent and validate knowledge on this topic. Moreover, whether specific dietary modifications could provide meaningful implementation in planning a therapeutic strategy for patients is evaluated, in accordance with regenerative medicine precepts, a healing-oriented medicine that considers the whole person, including all aspects of the lifestyle.
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10
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Hassan GFR, Sadoma MET, Elbatsh MM, Ibrahim ZA. Treatment with oral vitamin D alone, topical minoxidil, or combination of both in patients with female pattern hair loss: A comparative clinical and dermoscopic study. J Cosmet Dermatol 2022; 21:3917-3924. [PMID: 35001510 DOI: 10.1111/jocd.14743] [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: 07/01/2021] [Revised: 12/21/2021] [Accepted: 12/29/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND One of the most common dermatological complaints among female is female pattern hair loss (FPHL). Serum vitamin D is a factor lately taken into consideration in approaching patients complaining of hair loss. AIM To evaluate the serum level of 25-hydroxy vitamin D in patients with FPHL and to evaluate the efficacy of vitamin D therapy alone or combined with minoxidil in the treatment of this disease. METHODS 45 patients with FPHL and 15 controls to measure serum level of vitamin D were enrolled in the study. Patients then were subdivided into 3 groups: group I received topical minoxidil and oral vitamin D, group II received topical minoxidil, and group III received oral vitamin D for 6 months. Clinical and dermoscopic evaluation was done for the three groups before and after treatment. RESULTS Vitamin D level was significantly decreased in patients compared to controls. After treatment, as regard Ludwig scale, there was statistically significant improvement in group I than II while no significant improvement was found in group III. Dermoscopy revealed that thin hair and single-hair unit were significantly improved in groups I and II, while it was not significantly improved in group III. CONCLUSION Oral vitamin D combination to topical minoxidil is recommended to treat patients with FPHL; they had better results than vitamin D or topical minoxidil alone.
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Papadimitriou DT, Bothou C, Dermitzaki E, Alexopoulos A, Mastorakos G. Treatment of alopecia totalis/universalis/focalis with vitamin D and analogs: Three case reports and a literature review. World J Clin Pediatr 2021; 10:192-199. [PMID: 34868895 PMCID: PMC8603638 DOI: 10.5409/wjcp.v10.i6.192] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 04/18/2021] [Accepted: 07/06/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Alopecia areata (AA) is an inflammatory disease with autoimmune, environmental, and inherited components directed at the hair follicle, either limited to patchy hair loss over the scalp (Focalis, AF), total loss of scalp hair (Totalis, AT), or total loss of both scalp and body hair (Universalis, AU). Despite multiple treatment modalities, no therapy exists. Vitamin D deficiency in patients with AA/AT/AF influences disease severity and duration, inversely correlating with inflammation histologically.
CASE SUMMARY Three girls presented with AT (P1), AU (P2), and AF (P3) at the ages of 1, 5, and 5 years, respectively. For P1-P2, all available treatments implemented for 2 years had failed. We started an initial 6-mo repletion with oral cholecalciferol 2000/4000 IU/d, with no apparent effect. Then we attempted immunomodulation using oral calcitriol and its analog paricalcitol. On calcitriol, 0.5 mcg/d P1 regrew hair within 6 mo. After 4 years, a relapse with loss of eyebrow hair was resolved after doubling the calcitriol dose to 0.5 mcg × 2/d; the results have been maintained for 6 years to date. On calcitriol, 0.25 mcg × 3/d P2 led to the development of asymptomatic hypercalcemia-hypercalciuria, which was immediately resolved by switching to paricalcitol 2 mcg × 3/d; mild tolerable hypercalciuria was maintained. Hair regrowth was observed at 6 mo, stabilizing only as fur at 12 mo. AF in P3 was resolved completely within 3 mo on a daily high dose (8000 IU) of cholecalciferol.
CONCLUSION Vitamin D may have immunomodulating therapeutic impact on AT/AU/AF, which needs to be explored with further pilot clinical trials.
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Affiliation(s)
- Dimitrios T Papadimitriou
- Department of Pediatric-Adolescent Endocrinology and Diabetes, Athens Medical Center, Athens 15125, Greece
- Endocrine Unit, Aretaieion University Hospital, Athens 11528, Greece
| | - Christina Bothou
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ), University of Zurich (UZH), CH-8091 Zurich, Switzerland
| | - Eleni Dermitzaki
- Department of Pediatric-Adolescent Endocrinology and Diabetes, Athens Medical Center, Athens 15125, Greece
| | - Alexios Alexopoulos
- Special Unit of Dermatology, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, Agia Sofia Children's Hospital, Athens 11527, Greece
| | - George Mastorakos
- Endocrine Unit, Aretaieion University Hospital, Athens 11528, Greece
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Association of Alopecia Areata with Vitamin D and Calcium Levels: A Systematic Review and Meta-analysis. Dermatol Ther (Heidelb) 2020; 10:967-983. [PMID: 32772238 PMCID: PMC7477029 DOI: 10.1007/s13555-020-00433-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Indexed: 12/13/2022] Open
Abstract
Introduction To investigate the associations of alopecia areata (AA) with serum vitamin D and calcium levels. Methods A systematic review of all relevant articles published up to February 2020 in PubMed, Embase, and Cochrane Library databases was conducted. Primary endpoints were serum 25-hydroxyvitamin D [25(OH)D] levels and vitamin D deficiency, and the secondary endpoint was serum calcium level. Odds ratio (OR) and standardized mean difference (SMD) with 95% CI across studies were analyzed. Results Data on 1585 patients with AA and 1114 controls from 16 case–control studies and three cross-sectional studies were included in this meta-analysis. A pooled meta-analysis was conducted using the random-effects model because of inter-study heterogeneity (vitamin D level, I2 = 87.90%; vitamin D deficiency, I2 = 81.10%; serum calcium level, I2 = 83.80%). A combined analysis revealed that patients with AA had significantly lower mean serum 25(OH)D level compared with control (WMD − 9.08, 95% CI − 11.65, − 6.50, p < 0.001), and were more likely to have vitamin D deficiency (OR 4.14, 95% CI 2.34, 7.35, p < 0.001). However, the pooled analysis revealed that patients with AA did not have significantly lower serum calcium levels compared with control (WMD − 0.17, 95% CI − 0.40, 0.06, p = 0.143). Subgroup analysis suggested that matched control, mean age, and country might contribute to the heterogeneity of serum vitamin D level, while study design, matched control, and country might contribute to the heterogeneity of vitamin D deficiency. Conclusion Deficiency of serum 25(OH)D level, rather than calcium level, was present in patients with AA. Screening for vitamin D deficiency and vitamin D supplementation may be beneficial in the treatment of patients with AA. Electronic supplementary material The online version of this article (10.1007/s13555-020-00433-4) contains supplementary material, which is available to authorized users.
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Soeberdt M, Kilic A, Abels C. Current and emerging treatments targeting the neuroendocrine system for disorders of the skin and its appendages. Exp Dermatol 2020; 29:801-813. [DOI: 10.1111/exd.14145] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 06/09/2020] [Accepted: 06/25/2020] [Indexed: 12/17/2022]
Affiliation(s)
| | - Ana Kilic
- Dr. August Wolff GmbH & Co. KG Arzneimittel Bielefeld Germany
| | - Christoph Abels
- Dr. August Wolff GmbH & Co. KG Arzneimittel Bielefeld Germany
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Molinelli E, Campanati A, Brisigotti V, Sapigni C, Paolinelli M, Offidani A. Efficacy and Safety of Topical Calcipotriol 0.005% Versus Topical Clobetasol 0.05% in the Management of Alopecia Areata: An Intrasubject Pilot Study. Dermatol Ther (Heidelb) 2020; 10:515-521. [PMID: 32342443 PMCID: PMC7211771 DOI: 10.1007/s13555-020-00379-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Indexed: 12/31/2022] Open
Abstract
Introduction Alopecia areata (AA) is a chronic inflammatory non-scarring type of hair loss. Current therapies for alopecia areata are rather limited and mainly involve the use of topical, intra-lesional or systemic steroids and topical immunotherapy, with variable benefit. Recent studies have demonstrated that vitamin D analogues could potentially promote hair growth in patients with patchy AA. Methods We investigated the efficacy and safety of treatment with calcipotriol, a synthetic derivative of vitamin D (calcipotriol 0.005% ointment), versus treatment with the corticosteroid clobetasol (topical clobetasol 0.05% formulation), in a series of 35 patients with scalp AA, using an intrasubject design. Results Patches treated with calcipotriol ointment showed greater and faster response rates than did those treated with topical clobetasol, although the differences were not statistically significant. The main strength of the study is its prospective design; the main limitation is the small number of participants. Conclusions Treatment with the calcipotriol would appear to be reasonably effective in patients with mild to moderate patchy AA and was associated with only limited and reversible side effects.
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Affiliation(s)
- Elisa Molinelli
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Conca 71 Street, Ancona, Italy.
| | - Anna Campanati
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Conca 71 Street, Ancona, Italy
| | - Valerio Brisigotti
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Conca 71 Street, Ancona, Italy
| | - Claudia Sapigni
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Conca 71 Street, Ancona, Italy
| | - Matteo Paolinelli
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Conca 71 Street, Ancona, Italy
| | - Annamaria Offidani
- Dermatological Unit, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Conca 71 Street, Ancona, Italy
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Lin X, Meng X, Song Z. Vitamin D and alopecia areata: possible roles in pathogenesis and potential implications for therapy. Am J Transl Res 2019; 11:5285-5300. [PMID: 31632510 PMCID: PMC6789271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 08/26/2019] [Indexed: 06/10/2023]
Abstract
Alopecia areata is characterized by the loss of hair on the scalp and elsewhere on the body. It affects approximately 2% of the general population. It is believed to be an autoimmune disease. However, its pathogenesis remains incompletely understood. Recent studies have revealed a substantial link between vitamin D and alopecia areata. But the underlying mechanism still yet to be deciphered. This article reviews the current literature and discusses the possible roles of vitamin D in the pathogenesis of alopecia areata in the context of (1) loss of immune privilege in hair follicle, (2) autoreactive effector T cells and mast cells, (3) nature killer group 2 member d-positive cytotoxic T cells, (4) Janus kinase/signal transducers and activators of transcriptional signaling pathway, (5) regulatory T cells, (6) immune checkpoints, and (7) oxidative stress, which are believed to play important roles in autoimmunity in AA. This paper provides new insights into research directions to elucidate the exact mechanisms of vitamin D in the pathogenesis. Calcipotriol, a vitamin D analog, has been reported to be topically used in treating alopecia areata with promising results. Combination therapy of vitamin D analogs with corticosteroids might also be used in treating alopecia areata.
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Affiliation(s)
- Xiran Lin
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University222 Zhongshan Road, Dalian 116011, China
| | - Xianmin Meng
- Department of Pathology and Laboratory Medicine, Axia Women’s Health450 Cresson BLVD. Oaks, PA 19456, USA
| | - Zhiqi Song
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University222 Zhongshan Road, Dalian 116011, China
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16
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Palmer MA, Blakeborough L, Harries M, Haslam IS. Cholesterol homeostasis: Links to hair follicle biology and hair disorders. Exp Dermatol 2019; 29:299-311. [PMID: 31260136 DOI: 10.1111/exd.13993] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/24/2019] [Accepted: 06/19/2019] [Indexed: 01/10/2023]
Abstract
Lipids and lipid metabolism are critical factors in hair follicle (HF) biology, and cholesterol has long been suspected of influencing hair growth. Altered cholesterol homeostasis is involved in the pathogenesis of primary cicatricial alopecia, mutations in a cholesterol transporter are associated with congenital hypertrichosis, and dyslipidaemia has been linked to androgenic alopecia. The underlying molecular mechanisms by which cholesterol influences pathways involved in proliferation and differentiation within HF cell populations remain largely unknown. As such, expanding our knowledge of the role for cholesterol in regulating these processes is likely to provide new leads in the development of treatments for disorders of hair growth and cycling. This review describes the current state of knowledge with respect to cholesterol homeostasis in the HF along with known and putative links to hair pathologies.
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Affiliation(s)
- Megan A Palmer
- School of Applied Sciences, Department of Biological and Geographical Sciences, University of Huddersfield, Huddersfield, UK
| | - Liam Blakeborough
- School of Applied Sciences, Department of Biological and Geographical Sciences, University of Huddersfield, Huddersfield, UK
| | - Matthew Harries
- Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Iain S Haslam
- School of Applied Sciences, Department of Biological and Geographical Sciences, University of Huddersfield, Huddersfield, UK
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Alam M, Amin SS, Adil M, Arif T, Zahra FT, Varshney I. Comparative Study of Efficacy of Topical Mometasone with Calcipotriol versus Mometasone Alone in the Treatment of Alopecia Areata. Int J Trichology 2019; 11:123-127. [PMID: 31360041 PMCID: PMC6580810 DOI: 10.4103/ijt.ijt_18_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Alopecia areata is one of the common causes of nonscarring hair loss with autoimmune etiology. This study was designed to evaluate any added benefit of topical calcipotriol when combined with topical mometasone in the treatment of alopecia areata. To the best of our knowledge, no such study has been conducted in the past. Materials and Methods It was a comparative analytical study done over 100 patients of clinically diagnosed alopecia areata. Group A patients (n = 50) were advised to apply topical mometasone 0.1% cream along with topical calcipotriol 0.005% ointment each once daily, whereas patients of Group B (n = 50) were advised to apply only topical mometasone 0.1% cream in the same amount, once a day. Follow-up of all patients was done at 6, 12, and 24 weeks, and the outcome was assessed according to the Severity of Alopecia Tool (SALT) score at every visit. Results Both the groups were statistically comparable in terms of age (P = 0.694) and sex (P = 0.683) distribution. Baseline mean SALT score of Group A and Group B patients was 7.22 and 6.05, respectively (P = 0.145). At the end of 24 weeks, mean SALT score of Group A and Group B patients decreased by 4.24 and 3.39, respectively (P < 0.001). We also found that there was a significant decrease (P < 0.001) in mean SALT score at 24 weeks in patients of both groups when compared with baseline values. Conclusion We found that adding topical calcipotriol 0.005% ointment with topical mometasone 0.1% cream has higher efficacy than topical mometasone alone, in the treatment of alopecia areata.
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Affiliation(s)
- Mahtab Alam
- Department of Dermatology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Syed Suhail Amin
- Department of Dermatology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Mohammad Adil
- Department of Dermatology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Tasleem Arif
- Ellahi Medicare Clinic, Srinagar, Jammu and Kashmir, India
| | - Fatima Tuz Zahra
- Department of Dermatology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Iti Varshney
- Department of Dermatology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
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18
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Topical calcipotriol vs narrowband ultraviolet B in treatment of alopecia areata: a randomized-controlled trial. Arch Dermatol Res 2019; 311:629-636. [DOI: 10.1007/s00403-019-01943-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/14/2019] [Accepted: 06/18/2019] [Indexed: 02/03/2023]
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19
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Damiani G, Conic R, Orlando G, Zampetti A, Marinello E, Piai M, Linder MD. Vitamin D in trichology: a comprehensive review of the role of vitamin D and its receptor in hair and scalp disorders. GIORN ITAL DERMAT V 2019; 155:190-197. [PMID: 31210464 DOI: 10.23736/s0392-0488.19.06305-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Vitamin D plays an important role in maintaining the homeostasis of various biological systems. Beside its well-known function in calcium and phosphate metabolism, it plays a major role in pathophysiology of skin and adnexa. Indeed, vitamin D, through its receptor (VDR), decreases keratinocyte proliferation, improves their differentiation and modulates both cutaneous innate (antimicrobial activity and antigen presentation) and adaptative immunity (T and B lymphocyte function). The maintenance of normal hair is dependant on the integrity of the dermis, epidermis and hair cycles. Beside its effect on epidermal differentiation, VDR plays a vital role in preserving the hair follicle integrity. While the relevance of VDR has been fully elucidated, the real value of vitamin D in the hair follicle cycle still remains uncertain. To date, results in literature remain contradicting and far from definitive; still, the role of vitamin D in the various forms of human alopecia is likely to be significant. The aim of this article is to review evidence about the role of vitamin D and its receptor in trichology, with a focus on scarring and non-scarring alopecia and in particular on the potential therapeutic use of Vitamin D for hair and scalp disorders.
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Affiliation(s)
- Giovanni Damiani
- Research Center of the Italian Group for Epidemiologic Studies in Dermatology (GISED), Bergamo, Italy.,Department of Clinical Dermatology, Galeazzi Orthopedic Institute IRCCS, Milan, Italy.,Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Rosalynn Conic
- Department of Dermatology, Cleveland Clinic, Cleveland, OH, USA
| | - Gloria Orlando
- Department of Dermatology, University of Padua, Padua, Italy -
| | - Anna Zampetti
- Rare Diseases and Fevers Research Center, A. Gemelli University Polyclinic, IRCCS and Foundation, Rome, Italy
| | - Elena Marinello
- Department of Dermatology, University of Padua, Padua, Italy
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Navarro-Triviño F, Arias-Santiago S, Gilaberte-Calzada Y. Vitamin D and the Skin: A Review for Dermatologists. ACTAS DERMO-SIFILIOGRAFICAS 2019. [DOI: 10.1016/j.adengl.2019.04.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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21
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Navarro-Triviño FJ, Arias-Santiago S, Gilaberte-Calzada Y. Vitamin D and the Skin: A Review for Dermatologists. ACTAS DERMO-SIFILIOGRAFICAS 2019; 110:262-272. [PMID: 30857638 DOI: 10.1016/j.ad.2018.08.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 07/28/2018] [Accepted: 08/02/2018] [Indexed: 02/07/2023] Open
Abstract
In recent years, the growing interest in the role played by vitamin D in skin disease has given rise to the publication of many studies of the relationship between this vitamin and certain skin conditions. As dermatologists, we need to understand, among other aspects, how vitamin D is synthesized and the main sources in humans, as well as plasma levels and the factors that can modify them. Of particular interest are the latest discoveries about the role of vitamin D in skin diseases such as lupus erythematosus, ichthyosis, atopic dermatitis, hidradenitis suppurativa, acne, alopecia areata, androgenetic alopecia, melanoma, and nonmelanoma skin cancer. Also of interest is the importance of vitamin D as adjuvant therapy in patients on long-term treatment with corticosteroids. In this review, we provide an overview of the most important and most recent information regarding the relationship between vitamin D and skin disease and discuss the importance of assessing individual vitamin D status and correcting deficiencies.
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Affiliation(s)
- F J Navarro-Triviño
- Unidad de Dermatología Médico-Quirúrgica y Venereología, Hospital Comarcal Alcalá la Real, Jaén, España.
| | - S Arias-Santiago
- Unidad de Gestión Clínica de Dermatología y Venereología, Hospital Universitario Virgen de las Nieves, Granada, España
| | - Y Gilaberte-Calzada
- Servicio de Dermatología, Hospital Universitario Miguel Servet, IIS Aragón, Zaragoza, España
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22
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Hosking AM, Juhasz M, Atanaskova Mesinkovska N. Complementary and Alternative Treatments for Alopecia: A Comprehensive Review. Skin Appendage Disord 2019; 5:72-89. [PMID: 30815439 PMCID: PMC6388561 DOI: 10.1159/000492035] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Accepted: 07/10/2018] [Indexed: 12/29/2022] Open
Abstract
The treatment of alopecia is limited by a lack of therapies that induce and sustain disease remission. Given the negative psychosocial impact of hair loss, patients that do not see significant hair restoration with conventional therapies often turn to complementary and alternative medicine (CAM). Although there are a variety of CAM treatment options on the market for alopecia, only a few are backed by multiple randomized controlled trials. Further, these modalities are not regulated by the Food and Drug Administration and there is a lack of standardization of bioactive in gredients in over-the-counter vitamins, herbs, and supplements. In this article, we provide a comprehensive review of the efficacy, safety, and tolerability of CAM, including natural products and mind and body practices, in the treatment of hair loss. Overall, there is a need for additional studies investigating CAM for alopecia with more robust clinical design and standardized, quantitative outcomes.
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Affiliation(s)
- Anna-Marie Hosking
- Department of Dermatology, University of California, Irvine, Irvine, California, USA
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23
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Rajabi F, Drake LA, Senna MM, Rezaei N. Alopecia areata: a review of disease pathogenesis. Br J Dermatol 2018; 179:1033-1048. [PMID: 29791718 DOI: 10.1111/bjd.16808] [Citation(s) in RCA: 153] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Alopecia areata is a disorder that results in nonscarring hair loss. The psychological impact can be significant, leading to feelings of depression and social isolation. Objectives In this article, we seek to review the pathophysiological mechanisms proposed in recent years in a narrative fashion. METHODS We searched MEDLINE and Scopus for articles related to alopecia areata, with a particular emphasis on its pathogenesis. RESULTS The main theory of alopecia areata pathogenesis is that it is an autoimmune phenomenon resulting from a disruption in hair follicle immune privilege. What causes this breakdown is an issue of debate. Some believe that a stressed hair follicle environment triggers antigen presentation, while others blame a dysregulation in the central immune system entangling the follicles. Evidence for the latter theory is provided by animal studies, as well investigations around the AIRE gene. Different immune-cell lines including plasmacytoid dendritic cells, natural killer cells and T cells, along with key molecules such as interferon-γ, interleukin-15, MICA and NKG2D, have been identified as contributing to the autoimmune process. CONCLUSIONS Alopecia areata remains incurable, although it has been studied for years. Available treatment options at best are beneficial for milder cases, and the rate of relapse is high. Understanding the exact mechanisms of hair loss in alopecia areata is therefore of utmost importance to help identify potential therapeutic targets.
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Affiliation(s)
- F Rajabi
- Department of Dermatology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - L A Drake
- Massachusetts General Hospital, Harvard Medical School, MA, U.S.A
| | - M M Senna
- Massachusetts General Hospital, Harvard Medical School, MA, U.S.A
| | - N Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Sheffield, U.K
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24
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Effectiveness of topical calcipotriol (0.005%) ointment with or without narrowband ultraviolet B phototherapy in patients with alopecia areata. JOURNAL OF THE EGYPTIAN WOMEN’S DERMATOLOGIC SOCIETY 2018. [DOI: 10.1097/01.ewx.0000545039.61182.8b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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Lee S, Kim BJ, Lee CH, Lee WS. Increased prevalence of vitamin D deficiency in patients with alopecia areata: a systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2018; 32:1214-1221. [PMID: 29633370 DOI: 10.1111/jdv.14987] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 03/22/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND Alopecia areata (AA) is a hair follicle-specific autoimmune disorder. Vitamin D deficiency has been associated with various autoimmune disorders for its immunomodulatory effects. However, in previous studies, there had been inconsistent association found between AA and vitamin D deficiency. OBJECTIVE To demonstrate the differences of the mean serum 25-hydroxyvitamin D level and prevalence of vitamin D deficiency between AA patients and non-AA population. METHODS A systematic review and meta-analysis of observational studies on AA and serum vitamin D levels and/or prevalence of vitamin D deficiency was performed searching MEDLINE, Cochrane, Web of Science and Google Scholar databases. RESULTS In all, 14 studies including a total of 1255 AA subjects and 784 non-AA control were analysed. The mean serum 25-hydroxyvitamin D level was significantly lower in AA subjects (-8.52 ng/dL; 95% confidential interval; -5.50 to -11.53). The AA subjects had higher odds of vitamin D deficiency (odds ratio of 3.89; 2.02 to 7.49, mean prevalence of 73.8%; 59.1 to 84.6%). However, it was difficult to find clear correlation between serum 25-hydroxyvitamin D level and extent of hair loss in AA subjects. CONCLUSION The AA subjects had lower serum 25-hydroxyvitamin D level, and vitamin D deficiency was highly prevalent compared to non-AA controls. Hence, vitamin D deficiency should be assessed in AA patients. Furthermore, nutritional supplementation of vitamin D or topical vitamin D analogues can be considered for AA patients with vitamin D deficiency. The limitation of this study is the highly heterogeneity of the included studies.
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Affiliation(s)
- S Lee
- Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - B J Kim
- Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - C H Lee
- Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - W S Lee
- Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
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26
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Abstract
Vitamin D plays a key role in skeletal and cardiovascular disorders, cancers, central nervous system diseases, reproductive diseases, infections, and autoimmune and dermatological disorders. The two main sources of vitamin D are sun exposure and oral intake, including vitamin D supplementation and dietary intake. Multiple factors are linked to vitamin D status, such as Fitzpatrick skin type, sex, body mass index, physical activity, alcohol intake, and vitamin D receptor polymorphisms. Patients with photosensitive disorders tend to avoid sun exposure, and this practice, along with photoprotection, can put this category of patients at risk for vitamin D deficiency. Maintaining a vitamin D serum concentration within normal levels is warranted in atopic dermatitis, psoriasis, vitiligo, polymorphous light eruption, mycosis fungoides, alopecia areata, systemic lupus erythematosus, and melanoma patients. The potential determinants of vitamin D status, as well as the benefits and risks of vitamin D (with a special focus on the skin), will be discussed in this article.
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27
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Daroach M, Narang T, Saikia UN, Sachdeva N, Sendhil Kumaran M. Correlation of vitamin D and vitamin D receptor expression in patients with alopecia areata: a clinical paradigm. Int J Dermatol 2017; 57:217-222. [DOI: 10.1111/ijd.13851] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 10/16/2017] [Accepted: 11/02/2017] [Indexed: 12/24/2022]
Affiliation(s)
- Manju Daroach
- Department of Dermatology Venereology and Leprology; PGIMER; Chandigarh India
| | - Tarun Narang
- Department of Dermatology Venereology and Leprology; PGIMER; Chandigarh India
| | - Uma N. Saikia
- Department of Histopathology; PGIMER; Chandigarh India
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28
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Khan S, Kumar A, Gupta R, Ahmed QN. The Ritter Reaction of 2-Oxoaldehydes at Room Temperature: Divergent Behaviour towards Acid Strength. ChemistrySelect 2017. [DOI: 10.1002/slct.201701862] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Shahnawaz Khan
- Medicinal Chemistry Division; Indian Institute of Integrative Medicine (IIIM); Jammu India
- Academey of Scientific and Innovative Research, 2-Rafi Marg; New Delhi India, Fax: (+91-1912569333
| | - Atul Kumar
- Medicinal Chemistry Division; Indian Institute of Integrative Medicine (IIIM); Jammu India
- Academey of Scientific and Innovative Research, 2-Rafi Marg; New Delhi India, Fax: (+91-1912569333
| | - Raman Gupta
- Department of Chemistry; G. G. M. Science College Jammu India
| | - Qazi N. Ahmed
- Medicinal Chemistry Division; Indian Institute of Integrative Medicine (IIIM); Jammu India
- Academey of Scientific and Innovative Research, 2-Rafi Marg; New Delhi India, Fax: (+91-1912569333
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29
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Gerkowicz A, Chyl-Surdacka K, Krasowska D, Chodorowska G. The Role of Vitamin D in Non-Scarring Alopecia. Int J Mol Sci 2017; 18:E2653. [PMID: 29215595 PMCID: PMC5751255 DOI: 10.3390/ijms18122653] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 12/02/2017] [Accepted: 12/03/2017] [Indexed: 12/26/2022] Open
Abstract
Non-scarring hair loss is a common problem that affects both male and female patients. Since any disturbances in the hair follicle cycle may lead to hair shedding, or alopecia, it is not surprising that the possible role of vitamin D in alopecia was investigated in many studies. Vitamin D has been shown to have many important functions. A growing body of evidence shows that vitamin D and its receptor are responsible for maintaining not only calcium homeostasis but also skin homeostasis. Moreover, vitamin D could also regulate cutaneous innate and adaptive immunity. This paper presents a review of current literature considering the role of vitamin D in alopecia areata, telogen effluvium, and female pattern hair loss. The majority of studies revealed decreased serum 25-hydroxyvitamin D levels in patients with different types of non-scarring alopecia, which could suggest its potential role in the pathogenesis of hair loss. According to the authors, vitamin D supplementation could be a therapeutic option for patients with alopecia areata, female pattern hair loss, or telogen effluvium. However, further studies on a larger group of patients are required.
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Affiliation(s)
- Agnieszka Gerkowicz
- Chair and Department of Dermatology, Venereology and Paediatric Dermatology, Medical University of Lublin, Radziwiłłowska 13, 20-080 Lublin, Poland.
| | - Katarzyna Chyl-Surdacka
- Chair and Department of Dermatology, Venereology and Paediatric Dermatology, Medical University of Lublin, Radziwiłłowska 13, 20-080 Lublin, Poland.
| | - Dorota Krasowska
- Chair and Department of Dermatology, Venereology and Paediatric Dermatology, Medical University of Lublin, Radziwiłłowska 13, 20-080 Lublin, Poland.
| | - Grażyna Chodorowska
- Chair and Department of Dermatology, Venereology and Paediatric Dermatology, Medical University of Lublin, Radziwiłłowska 13, 20-080 Lublin, Poland.
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30
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Thompson JM, Mirza MA, Park MK, Qureshi AA, Cho E. The Role of Micronutrients in Alopecia Areata: A Review. Am J Clin Dermatol 2017; 18:663-679. [PMID: 28508256 PMCID: PMC5685931 DOI: 10.1007/s40257-017-0285-x] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Alopecia areata (AA) is a common, non-scarring form of hair loss caused by immune-mediated attack of the hair follicle. As with other immune-mediated diseases, a complex interplay between environment and genetics is thought to lead to the development of AA. Deficiency of micronutrients such as vitamins and minerals may represent a modifiable risk factor associated with development of AA. Given the role of these micronutrients in normal hair follicle development and in immune cell function, a growing number of investigations have sought to determine whether serum levels of these nutrients might differ in AA patients, and whether supplementation of these nutrients might represent a therapeutic option for AA. While current treatment often relies on invasive steroid injections or immunomodulating agents with potentially harmful side effects, therapy by micronutrient supplementation, whether as a primary modality or as adjunctive treatment, could offer a promising low-risk alternative. However, our review highlights a need for further research in this area, given that the current body of literature largely consists of small case-control studies and case reports, which preclude any definite conclusions for a role of micronutrients in AA. In this comprehensive review of the current literature, we found that serum vitamin D, zinc, and folate levels tend to be lower in patients with AA as compared to controls. Evidence is conflicting or insufficient to suggest differences in levels of iron, vitamin B12, copper, magnesium, or selenium. A small number of studies suggest that vitamin A levels may modify the disease. Though understanding of the role for micronutrients in AA is growing, definitive clinical recommendations such as routine serum level testing or therapeutic supplementation call for additional studies in larger populations and with a prospective design.
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Affiliation(s)
- Jordan M Thompson
- Warren Alpert Medical School, Brown University, Providence, RI, 02903, USA
| | - Mehwish A Mirza
- Frank H. Netter MD School of Medicine, Quinnipiac University, North Haven, CT, 06473, USA
| | - Min Kyung Park
- Department of Dermatology, Warren Alpert Medical School, Brown University, 339 Eddy Street, Providence, RI, 02903, USA
| | - Abrar A Qureshi
- Department of Dermatology, Warren Alpert Medical School, Brown University, 339 Eddy Street, Providence, RI, 02903, USA
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, 02903, USA
| | - Eunyoung Cho
- Department of Dermatology, Warren Alpert Medical School, Brown University, 339 Eddy Street, Providence, RI, 02903, USA.
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, 02903, USA.
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Narang T, Daroach M, Kumaran MS. Efficacy and safety of topical calcipotriol in management of alopecia areata: A pilot study. Dermatol Ther 2017; 30. [PMID: 28133875 DOI: 10.1111/dth.12464] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Revised: 11/20/2016] [Accepted: 12/20/2016] [Indexed: 12/19/2022]
Abstract
Reports have highlighted serum vitamin D deficiency and reduced 1,25-dihydroxyvitamin D(3) receptors(VDR) expression on hair follicles of alopecia areata(AA) patients. Very few studies have demonstrated efficacy of topical calcipotriol (vitamin D analogue) in AA. We intended to study the efficacy of calcipotriol lotion 0.005% in AA and correlate its outcome with serum vitamin D levels. We conducted a prospective study, in which 22 patients with AA were treated with calcipotriol lotion 0.005% twice daily for 3 months. Clinico-epidemiological parameters including severity of AA and SALT score were calculated at baseline and at 12 weeks. Hair regrowth was assessed monthly at 4, 8, 12 weeks. Serum vitamin D levels were measured at baseline. After 12 weeks of treatment, hair regrowth was observed in 13 (59.1%) patients. Mean period for onset of disease stabilization and hair regrowth was 4 weeks and 4.21± 2.13 weeks, respectively. Among these 13 patients, SALT50 and SALT100 was observed in 6(46.2%) and 2(9%) patients, respectively. Response to treatment was better in patients with lower vitamin D levels (p < .009). Topical calcipotriol can be an alternative treatment in AA and it could prove to be more useful in patients who are vitamin D deficient.
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Affiliation(s)
- Tarun Narang
- Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Manju Daroach
- Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - M Sendhil Kumaran
- Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
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32
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Thompson JM, Li T, Park MK, Qureshi AA, Cho E. Estimated serum vitamin D status, vitamin D intake, and risk of incident alopecia areata among US women. Arch Dermatol Res 2016; 308:671-676. [PMID: 27664090 DOI: 10.1007/s00403-016-1687-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 09/08/2016] [Accepted: 09/13/2016] [Indexed: 01/08/2023]
Abstract
Studies have identified increased prevalence of vitamin D deficiency in patients with alopecia areata (AA), an autoimmune disease characterized by hair loss, but none have prospectively examined vitamin D status and incident AA. In 55,929 women in the Nurses' Health Study (NHS), we prospectively evaluated the association between estimated vitamin D status, derived from a prediction model incorporating lifestyle determinants of serum vitamin D, and self-reported incident AA. We evaluated dietary, supplemental, and total vitamin D intake as additional exposures. Using Cox proportional hazards models, we calculated age-adjusted and multivariate hazard ratios (HR) to evaluate risk of AA. We identified 133 cases of AA over a follow-up of 12 years. The age-adjusted HR between top vs. bottom quartiles for serum vitamin D score was 0.94 (95 % CI 0.60-1.48) and the corresponding multivariate HR was 1.08 (95 % CI 0.68-1.73). There was no significant association between dietary, supplemental, or total vitamin D intake and incident AA. This study does not support a preventive role for vitamin D in the risk of developing AA.
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Affiliation(s)
- Jordan M Thompson
- Warren Alpert Medical School, Brown University, Providence, RI, 02903, USA
| | - Tricia Li
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Min Kyung Park
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, 02903, USA
| | - Abrar A Qureshi
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, 02903, USA
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, 02903, USA
| | - Eunyoung Cho
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA.
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, 02903, USA.
- Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, RI, 02903, USA.
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Abstract
There has been a surge of new data regarding the pathophysiology of skin diseases. We are appreciating the sophisticated interplay among the skin, the immune system, and the environment. More elegant and highly specific medicines have been designed to target certain immune mediators of the adaptive immune system. In parallel fashion, we are learning more about the elegance of the innate immune system and how nutrition as early as the prenatal period can affect the priming of other immune cells. Concerns about the long-term impact of new immune-modulating medicines-especially in the pediatric population-have patients asking their dermatologists for nutritional alternatives to medical therapies. Nutrients and nutritional therapies appear to play a role at different ages for different dermatoses. Probiotics are showing promise as a therapeutic option for patients older than 1 year for atopic dermatitis. Systemic contact allergens appear to be a bigger burden on the adult population with atopic dermatitis. Obesity is a growing concern for both children and adults with psoriasis. Milk and high glycemic foods have a strong impact on the teenage acne population. Vitamins A and D are addressed as piece of the alopecia areata puzzle. Zinc and homeopathy are presented finally as possible treatments to the everlasting wart.
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Affiliation(s)
- Meagen McCusker
- Department of Dermatology, University of Connecticut School of Medicine, Farmington, CT.
| | - Robert Sidbury
- Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, WA
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Abstract
The skin is the site for the photosynthesis of vitamin D and is a target tissue for the active metabolite of vitamin D. An increasing body of evidence indicates that vitamin D produced during phototherapy may be responsible for the positive effects observed during treatment of some skin diseases. Topical or oral application of vitamin D derivatives are used alone or with phototherapy. This paper reviews what is known about the use of phototherapy to enhance vitamin D levels, the use of vitamin D analogues with phototherapy, the efficacy of combination therapies, and controversies regarding some of the outcomes. Vitamin D can play a beneficial role in treating psoriasis, even though the exact role of vitamin D in the pathogenesis and severity of psoriasis remains unclear. The role of vitamin D in vitiligo, atopic dermatitis, polymorphic light eruption, and mycosis fungoides must be further investigated.
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Affiliation(s)
- Asta Juzeniene
- Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo University Hospital, Montebello, N-0310 Oslo, Norway.
| | - Mantas Grigalavicius
- Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo University Hospital, Montebello, N-0310 Oslo, Norway
| | - Marina Juraleviciute
- Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo University Hospital, Montebello, N-0310 Oslo, Norway
| | - William B Grant
- Sunlight, Nutrition, and Health Research Center, San Francisco, CA
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Fawzi MMT, Mahmoud SB, Ahmed SF, Shaker OG. Assessment of vitamin D receptors in alopecia areata and androgenetic alopecia. J Cosmet Dermatol 2016; 15:318-323. [PMID: 27151518 DOI: 10.1111/jocd.12224] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Alopecia areata (AA) is a frequent autoimmune disease, the pathogenesis of which is still unknown. Androgenetic alopecia (AGA) is a noncicatricial type of patterned hair loss. Expression of vitamin D receptors (VDRs) on keratinocytes is essential for maintenance of normal hair cycle, especially anagen initiation. OBJECTIVE To assess VDRs in the skin and blood of AA and AGA patients, in order to evaluate their possible role in these hair diseases. METHODS This study recruited 20 patients with AA, 20 patients with AGA, and 20 healthy controls. Blood samples and lesional scalp biopsies were taken from all participants for detection of VDR levels. RESULTS Serum and tissue VDR levels were lower in AA as well as AGA patients when compared to controls (P = 0.000). Serum and tissue VDR were positively correlated in each group. Tissue VDR was significantly lower in female patients with AA than males (P = 0.046) although serum and tissue VDR levels were significantly higher in female AGA patients than males (P = 0.004). CONCLUSION This study suggests an important role for VDR in the pathogenesis of AA and AGA through documenting lower serum and tissue VDR levels in AA and AGA patients in comparison with controls.
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Aksu Cerman A, Sarikaya Solak S, Kivanc Altunay I. Vitamin D deficiency in alopecia areata. Br J Dermatol 2016; 170:1299-304. [PMID: 24655364 DOI: 10.1111/bjd.12980] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2014] [Indexed: 12/14/2022]
Abstract
BACKGROUND Alopecia areata (AA) is a T cell-mediated autoimmune disease that causes inflammation around anagen-stage hair follicles. Insufficient levels of vitamin D have been implicated in a variety of autoimmune diseases. Previous reports have described the effects of vitamin D on hair follicles. OBJECTIVES To evaluate the status of vitamin D in patients with AA, and the relationship between vitamin D levels and disease severity. METHODS A cross-sectional study of 86 patients with AA, 44 patients with vitiligo and 58 healthy controls was conducted. The serum vitamin D levels of the study group were determined by liquid chromatography/tandem mass spectrometry. RESULTS Serum 25-hydroxyvitamin D [25(OH)D] levels in patients with AA were significantly lower than those of the patients with vitiligo and the healthy controls (P = 0·001 and P < 0·001, respectively). The prevalence of 25(OH)D deficiency was significantly higher in patients with AA (91%) compared with patients with vitiligo (71%) and healthy controls (33%) (P = 0·003 and P < 0·001, respectively). Furthermore, a significant inverse correlation was found between disease severity and serum 25(OH)D level in patients with AA (r = -0·409; P < 0·001). CONCLUSIONS Deficient serum 25(OH)D levels are present in patients with AA and inversely correlate with disease severity. Accordingly, screening patients with AA for vitamin D deficiencies seems to be of value for the possibility of supplementing these patients with vitamin D.
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Affiliation(s)
- A Aksu Cerman
- Dermatology Department, Şişli Etfal Training and Research Hospital, Halaskargazi Cad., 34371, Şişli-Istanbul, Turkey
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Bakry OA, El Farargy SM, El Shafiee MK, Soliman A. Serum Vitamin D in patients with alopecia areata. Indian Dermatol Online J 2016; 7:371-377. [PMID: 27730032 PMCID: PMC5038097 DOI: 10.4103/2229-5178.190504] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: Alopecia areata (AA) is a common, recurrent, autoimmune hair disorder. It has been found that vitamin D deficiency is associated with many autoimmune diseases. Aims: The current study aimed to estimate serum levels of 25-hydroxy vitamin D in patients with AA. Materials and Methods: This case–control study included 60 patients with AA and 60 age, gender, skin phototype, and body mass index-matched healthy subjects as a control group. Levels of serum 25-hydroxy vitamin D were estimated using ELISA technique. Results: Serum 25-hydroxy vitamin D levels were significantly lower in AA cases when compared with healthy controls (P < 0.001). The least values were significantly associated with alopecia totalis/universalis compared with patchy AA (P < 0.001) and ophiasis (P = 0.04). Severe AA showed significantly the lowest vitamin D levels compared with cases with mild (P = 0.002) and moderate disease (P = 0.03). A significant inverse correlation was found between 25-hydroxy vitamin D levels and age of the patients (r = −0.38; P = 0.03). There was no significant association between serum 25-hydroxy vitamin D levels and gender, disease duration, disease recurrence, nail affection, duration of sun exposure/day, or positive family history of AA. Conclusion: AA patients have lower levels of 25-hydroxy vitamin D than healthy subjects. More studies are required to assess the value of vitamin D supplementation in the treatment of that disease.
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Affiliation(s)
- Ola Ahmed Bakry
- Department of Dermatology, Andrology and STDs, Faculty of Medicine, Menoufiya University, Menoufiya Governorate, Egypt
| | - Shawky M El Farargy
- Department of Dermatology, Andrology and STDs, Faculty of Medicine, Menoufiya University, Menoufiya Governorate, Egypt
| | - Maathir K El Shafiee
- Department of Medical Biochemistry, Faculty of Medicine, Menoufiya University, Menoufiya Governorate, Egypt
| | - Amira Soliman
- Department of Dermatology, Andrology and STDs, Faculty of Medicine, Menoufiya University, Menoufiya Governorate, Egypt
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Guo H, Cheng Y, Shapiro J, McElwee K. The role of lymphocytes in the development and treatment of alopecia areata. Expert Rev Clin Immunol 2015; 11:1335-51. [PMID: 26548356 DOI: 10.1586/1744666x.2015.1085306] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Alopecia areata (AA) development is associated with both innate and adaptive immune cell activation, migration to peri- and intra-follicular regions, and hair follicle disruption. Both CD4(+) and CD8(+) lymphocytes are abundant in AA lesions; however, CD8(+) cytotoxic T lymphocytes are more likely to enter inside hair follicles, circumstantially suggesting that they have a significant role to play in AA development. Several rodent models recapitulate important features of the human autoimmune disease and demonstrate that CD8(+) cytotoxic T lymphocytes are fundamentally required for AA induction and perpetuation. However, the initiating events, the self-antigens involved, and the molecular signaling pathways, all need further exploration. Studying CD8(+) cytotoxic T lymphocytes and their fate decisions in AA development may reveal new and improved treatment approaches.
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Affiliation(s)
- Hongwei Guo
- a 1 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada.,b 2 Department of Dermatology, Affiliated Hospital of Guangdong Medical College, Zhanjiang, Guangdong, China
| | - Yabin Cheng
- a 1 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada
| | - Jerry Shapiro
- a 1 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada.,c 3 Department of Dermatology, New York University, Langone Medical Center, New York, USA
| | - Kevin McElwee
- a 1 Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada.,d 4 Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada
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Jung MK, Ha S, Huh SY, Park SB, Kim S, Yang Y, Kim D, Hur DY, Jeong H, Bang SI, Park H, Cho D. Hair-growth stimulation by conditioned medium from vitamin D3-activated preadipocytes in C57BL/6 mice. Life Sci 2015; 128:39-46. [PMID: 25748421 DOI: 10.1016/j.lfs.2015.02.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 12/30/2014] [Accepted: 02/11/2015] [Indexed: 12/30/2022]
Abstract
AIMS Recently, immature adipocyte lineage cells have been suggested as a potential hair-growth stimulator. Diverse studies have been attempted to find methods for the preconditioning of immature adipocyte lineage cells. The present study investigates the effect of conditioned medium (CM) from vitamin D3 (Vd3) pre-activated preadipocytes on hair-growth ability. MAIN METHODS To test the effect of CM from Vd3 pre-activated preadipocytes on hair-growth efficiency in mice, we compared the differences in hair regenerated after injecting CM from mouse preadipocytes pre-activated with or without Vd3. Next, to determine the regulating factors, the VEGF level was measured by ELISA and angiogenesis level was evaluated by IHC. Finally, the signaling mechanism was investigated by inhibitor kinase assay and western blotting. KEY FINDINGS The CM from Vd3 pre-activated preadipocyte injection markedly promoted the ability of hair regeneration in mice. The VEGF levels were increased by Vd3 treatment in vitro and the CM from Vd3 pre-activated preadipocytes significantly increased the angiogenesis in vivo, suggesting the involvement of angiognensis in the hair regeneration induced by CM from pre-activated preadipocytes. In signaling study, Vd3-enhanced VEGF production was reduced by an ERK1/2 inhibitor and the level of ERK1/2 phosphorylation was increased by treatment with Vd3. SIGNIFICANCE This has been the first report on CM from Vd3 pre-activated preadipocyte displaying stimulatory effects on hair growth via the enhancement of angiogenesis in a hairless-induced C57BL/6 mice.
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Affiliation(s)
- Min Kyung Jung
- Department of Life Science, Sookmyung Women's University, Chungpa-Dong 2-Ka, Yongsan-ku, Seoul 140-742, Republic of Korea
| | - Soogyeong Ha
- Department of Life Science, Sookmyung Women's University, Chungpa-Dong 2-Ka, Yongsan-ku, Seoul 140-742, Republic of Korea
| | - Scarlett Yoona Huh
- Department of Biological Sciences, University of Connecticut, CT 06269-3042, USA
| | - Seung Beom Park
- Biotech. Team, Cent'l Res. Inst., Ilyang Pharm., Co., Ltd., 359, Giheung-gu, Yongin-si, Gyeonggi-do, 449-726, Republic of Korea
| | - Sangyoon Kim
- Biotech. Team, Cent'l Res. Inst., Ilyang Pharm., Co., Ltd., 359, Giheung-gu, Yongin-si, Gyeonggi-do, 449-726, Republic of Korea
| | - Yoolhee Yang
- Department of Plastic Surgery, College of Medicine, Sungkyunkwan University, Seoul 110-745, Republic of Korea
| | - Daejin Kim
- Department of Anatomy, Inje University College of Medicine, Pusan 614-735, Republic of Korea
| | - Dae Young Hur
- Department of Anatomy, Inje University College of Medicine, Pusan 614-735, Republic of Korea
| | - Hyuk Jeong
- Department of Chemistry, Sookmyung Women's University, Cheongpa-ro 47-gil 100, Yongsan-Ku, Seoul 140-742, Republic of Korea
| | - Sa Ik Bang
- Department of Plastic Surgery, College of Medicine, Sungkyunkwan University, Seoul 110-745, Republic of Korea.
| | - Hyunjeong Park
- Department of Dermatology, St. Mary's Hospital, The Catholic University, Seoul 137-701, Republic of Korea.
| | - Daeho Cho
- Department of Life Science, Sookmyung Women's University, Chungpa-Dong 2-Ka, Yongsan-ku, Seoul 140-742, Republic of Korea.
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40
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Assessment of serum 25-hydroxyvitamin D levels in patients with extensive/recalcitrant alopecia areata before and after PUVA and NB-UVB therapy. JOURNAL OF THE EGYPTIAN WOMENʼS DERMATOLOGIC SOCIETY 2015. [DOI: 10.1097/01.ewx.0000450679.92939.42] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
BACKGROUND Topical vitamin D is approved by the US Food and Drug Administration for the treatment of psoriasis but is also used off-label in the treatment of a variety of cutaneous diseases despite a lack of evidence-based guidelines. OBJECTIVE The objective of this study was to provide evidence-based clinical guidelines for the off-label use of topical vitamin D in the treatment of dermatologic disease. METHODS A systematic literature review was conducted via the MEDLINE, Embase, and CENTRAL databases for off-label uses of topical vitamin D analogues in the treatment of dermatologic disease other than psoriasis. The data were synthesized, and evidence-based recommendations were rendered according to the highest level of evidence available. RESULTS A total of 165 articles met the inclusion criteria. A moderate to strong recommendation was given for the use of topical vitamin D in combination with corticosteroids and phototherapy in vitiligo and as monotherapy for various ichthyoses, morphea, pityriasis alba, prurigo nodularis, and polymorphous light eruption. There is evidence showing that topical vitamin D is ineffective in the treatment of actinic keratosis, seborrheic keratosis, lichen planus, seborrheic dermatitis, alopecia areata, chemotherapy-induced alopecia, and hypertrophic scars. CONCLUSION Topical vitamin D analogues have an important role in the off-label treatment of dermatologic disease, but higher quality studies are still required.
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Lim YY, Kim SY, Kim HM, Li KS, Kim MN, Park KC, Kim BJ. Potential relationship between the canonical Wnt signalling pathway and expression of the vitamin D receptor in alopecia. Clin Exp Dermatol 2014; 39:368-75. [DOI: 10.1111/ced.12241] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2013] [Indexed: 12/25/2022]
Affiliation(s)
- Y. Y. Lim
- Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
| | - S. Y. Kim
- Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
| | - H. M. Kim
- Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
| | - K. S. Li
- Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
| | - M. N. Kim
- Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
| | - K.-C. Park
- Department of Dermatology; Seoul National University Bundang Hospotal; Gyeonggi Korea
| | - B. J. Kim
- Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
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d'Ovidio R, Vessio M, d'Ovidio FD. Reduced level of 25-hydroxyvitamin D in chronic/relapsing Alopecia Areata. DERMATO-ENDOCRINOLOGY 2013; 5:271-3. [PMID: 24194967 PMCID: PMC3772915 DOI: 10.4161/derm.24411] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 02/24/2013] [Accepted: 03/22/2013] [Indexed: 11/23/2022]
Abstract
Current observations link vitamin D deficiency to many autoimmune diseases. There are limited data on vitamin D in Alopecia Areata, an autoimmune disease which in our experience shows seasonality in most of its remitting-relapsing forms. Our results demonstrate the presence of insufficiency of 25-hydroxyvitamin D (25OH-D) in many patients with various clinical forms, correlated with the expected increase of the values of Parathyroid Hormone (PTH). This could suggest the possible clinical use of vitamin D in the management of this frustrating disease.
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Affiliation(s)
- Roberto d'Ovidio
- Trichology Group of the Associazione Italiana Dermatologi Ambulatoriali (AIDA); Bari, Italy
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