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Bedair NI, Abdelaziz AS, Abdelrazik FS, El-Kassas M, AbouHadeed MH. Post Covid telogen effluvium: the diagnostic value of serum ferritin biomarker and the preventive value of dietary supplements. a case control study. Arch Dermatol Res 2024; 316:336. [PMID: 38844670 PMCID: PMC11156737 DOI: 10.1007/s00403-024-03004-1] [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: 04/10/2024] [Revised: 04/12/2024] [Accepted: 04/26/2024] [Indexed: 06/09/2024]
Abstract
Telogen effluvium is characterized by excessive hair shedding usually following a stressful event. Ferritin has been used in clinical practice as a biomarker of nonanemic iron deficiency in cases of telogen effluvium. During the years of the COVID19 pandemic, telogen effluvium was reported as a part of post covid manifestations. As ferritin was also a biomarker for inflammation in cases with covid infection, this study was designed to evaluate the value of ferritin in cases with postcovid telogen effluvium one hundred patients recovering from covid 19 for 4-12 weeks were included in the study, detailed drug and laboratory history was obtained and serum ferritin level was measured. the mean serum level of ferritin among telogen effluvium patients was significantly lower than controls (68.52 ± 126 and 137 ± 137.597 ug/L respectively). Patients with telogen effluvium used significantly more azithromycin and ivermectin and significantly less vitamin C, D, lactoferrin and zinc than the controls Although serum ferritin is lower among telogen effluvium patients, it was still higher than the cutoff value for diagnosing nonanemic iron deficiency, we suggest that it will not be a good biomarkers in these cases. Our secondary outcomes showed that dietary supplements used during active infection such as vitamin C, D, lactoferrin and zinc might have a preventive value on postcovid hair loss, while azithromycin and ivermectin could have a negative long term effect on telogen effluvium.
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Affiliation(s)
- Nermeen Ibrahim Bedair
- Department of Dermatology, Andrology, Sexual Medicine and STDs, Faculty of Medicine, Helwan University, Cairo, Egypt.
| | - Alaa Safwat Abdelaziz
- Department of Dermatology, Banha Educational Hospital, Ministry of Health, Banha, Egypt
| | | | - Mohamed El-Kassas
- Department of Endemic Medicine, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Mohamed Hussein AbouHadeed
- Research Department of Dermatology and Venereology, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt
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2
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Sullivan DA, da Costa AX, Del Duca E, Doll T, Grupcheva CN, Lazreg S, Liu SH, McGee SR, Murthy R, Narang P, Ng A, Nistico S, O'Dell L, Roos J, Shen J, Markoulli M. TFOS Lifestyle: Impact of cosmetics on the ocular surface. Ocul Surf 2023; 29:77-130. [PMID: 37061220 PMCID: PMC11246752 DOI: 10.1016/j.jtos.2023.04.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 04/17/2023]
Abstract
In this report the use of eye cosmetic products and procedures and how this represents a lifestyle challenge that may exacerbate or promote the development of ocular surface and adnexal disease is discussed. Multiple aspects of eye cosmetics are addressed, including their history and market value, psychological and social impacts, possible problems associated with cosmetic ingredients, products, and procedures, and regulations for eye cosmetic use. In addition, a systematic review that critically appraises randomized controlled trial evidence concerning the ocular effects of eyelash growth products is included. The findings of this systematic review highlight the evidence gaps and indicate future directions for research to focus on ocular surface outcomes associated with eyelash growth products.
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Affiliation(s)
| | | | - Ester Del Duca
- Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | | | | | - Sihem Lazreg
- Lazreg Cornea and Ocular Surface Center, Blida, Algeria
| | - Su-Hsun Liu
- University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | | | | | | | - Alison Ng
- Centre for Ocular Research & Education, School of Optometry and Vision Science, University of Waterloo, Waterloo, Canada
| | - Steven Nistico
- Department of Dermatology, University Magna Graecia, Catanzaro, Italy
| | | | | | - Joanne Shen
- Department of Ophthalmology, Mayo Clinic in Arizona, Scottsdale, AZ, USA
| | - Maria Markoulli
- School of Optometry and Vision Science, UNSW Sydney, NSW, Australia
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3
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Sathya R, Valan Arasu M, Ilavenil S, Rejiniemon T, Vijayaraghavan P. Cosmeceutical potentials of litchi fruit and its by-products for a sustainable revalorization. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2023. [DOI: 10.1016/j.bcab.2023.102683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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4
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Tetrathiomolybdate Decreases the Expression of Alkaline Phosphatase in Dermal Papilla Cells by Increasing Mitochondrial ROS Production. Int J Mol Sci 2023; 24:ijms24043123. [PMID: 36834536 PMCID: PMC9960908 DOI: 10.3390/ijms24043123] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/09/2023] Open
Abstract
Dermal papilla cells (DPCs) play important roles in hair growth regulation. However, strategies to regrow hair are lacking. Here, global proteomic profiling identified the tetrathiomolybdate (TM)-mediated inactivation of copper (Cu) depletion-dependent mitochondrial cytochrome c oxidase (COX) as the primary metabolic defect in DPCs, leading to decreased Adenosine Triphosphate (ATP) production, mitochondrial membrane potential depolarization, increased total cellular reactive oxygen species (ROS) levels, and reduced expression of the key marker of hair growth in DPCs. By using several known mitochondrial inhibitors, we found that excessive ROS production was responsible for the impairment of DPC function. We therefore subsequently showed that two ROS scavengers, N-acetyl cysteine (NAC) and ascorbic acid (AA), partially prevented the TM- and ROS-mediated inhibition of alkaline phosphatase (ALP). Overall, these findings established a direct link between Cu and the key marker of DPCs, whereby copper depletion strongly impaired the key marker of hair growth in the DPCs by increasing excessive ROS production.
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5
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Zhang Z, Li W, Chang D, Wei Z, Wang E, Yu J, Xu Y, Que Y, Chen Y, Fan C, Ma B, Zhou Y, Huan Z, Yang C, Guo F, Chang J. A combination therapy for androgenic alopecia based on quercetin and zinc/copper dual-doped mesoporous silica nanocomposite microneedle patch. Bioact Mater 2022; 24:81-95. [PMID: 36582348 PMCID: PMC9772573 DOI: 10.1016/j.bioactmat.2022.12.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/23/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022] Open
Abstract
A nanocomposite microneedle (ZCQ/MN) patch containing copper/zinc dual-doped mesoporous silica nanoparticles loaded with quercetin (ZCQ) was developed as a combination therapy for androgenic alopecia (AGA). The degradable microneedle gradually dissolves after penetration into the skin and releases the ZCQ nanoparticles. ZCQ nanoparticles release quercetin (Qu), copper (Cu2+) and zinc ions (Zn2+) subcutaneously to synergistically promote hair follicle regeneration. The mechanism of promoting hair follicle regeneration mainly includes the regulation of the main pathophysiological phenomena of AGA such as inhibition of dihydrotestosterone, inhibition of inflammation, promotion of angiogenesis and activation of hair follicle stem cells by the combination of Cu2+ and Zn2+ ions and Qu. This study demonstrates that the systematic intervention targeting different pathophysiological links of AGA by the combination of organic drug and bioactive metal ions is an effective treatment strategy for hair loss, which provides a theoretical basis for development of biomaterial based anti-hair loss therapy.
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Affiliation(s)
- Zhaowenbin Zhang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Wenzhou Institute, University of Chinese Academy of Sciences, Zhejiang, 325000, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Wenbo Li
- Department of Plastic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, 200025, PR China
| | - Di Chang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Fudan University, Shanghai, 200433, PR China
| | - Ziqin Wei
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Endian Wang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Jing Yu
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Yuze Xu
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Yumei Que
- Wenzhou Institute, University of Chinese Academy of Sciences, Zhejiang, 325000, PR China
| | - Yanxin Chen
- Wenzhou Institute, University of Chinese Academy of Sciences, Zhejiang, 325000, PR China
| | - Chen Fan
- Wenzhou Institute, University of Chinese Academy of Sciences, Zhejiang, 325000, PR China
| | - Bing Ma
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Yanling Zhou
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Zhiguang Huan
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Chen Yang
- Wenzhou Institute, University of Chinese Academy of Sciences, Zhejiang, 325000, PR China,Corresponding author.
| | - Feng Guo
- Department of Plastic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, 200025, PR China,Corresponding author.
| | - Jiang Chang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China,Wenzhou Institute, University of Chinese Academy of Sciences, Zhejiang, 325000, PR China,Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, PR China,Corresponding author. State Key Laboratory of High-Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, PR China.
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6
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Tian LW, Luo D, Chen D, Zhou H, Zhang XC, Yang XL, Wang YL, Liu W. Co-delivery of bioactive peptides by nanoliposomes for promotion of hair growth. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
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7
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Yergeshov AA, Zoughaib M, Ishkaeva RA, Savina IN, Abdullin TI. Regenerative Activities of ROS-Modulating Trace Metals in Subcutaneously Implanted Biodegradable Cryogel. Gels 2022; 8:gels8020118. [PMID: 35200498 PMCID: PMC8872170 DOI: 10.3390/gels8020118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 01/27/2023] Open
Abstract
Divalent trace metals (TM), especially copper (Cu), cobalt (Co) and zinc (Zn), are recognized as essential microelements for tissue homeostasis and regeneration. To achieve a balance between therapeutic activity and safety of administered TMs, effective gel formulations of TMs with elucidated regenerative mechanisms are required. We studied in vitro and in vivo effects of biodegradable macroporous cryogels doped with Cu, Co or Zn in a controllable manner. The extracellular ROS generation by metal dopants was assessed and compared with the intracellular effect of soluble TMs. The stimulating ability of TMs in the cryogels for cell proliferation, differentiation and cytokine/growth factor biosynthesis was characterized using HSF and HUVEC primary human cells. Multiple responses of host tissues to the TM-doped cryogels upon subcutaneous implantation were characterized taking into account the rate of biodegradation, production of HIF-1α/matrix metalloproteinases and the appearance of immune cells. Cu and Zn dopants did not disturb the intact skin organization while inducing specific stimulating effects on different skin structures, including vasculature, whereas Co dopant caused a significant reorganization of skin layers, the appearance of multinucleated giant cells, along with intense angiogenesis in the dermis. The results specify and compare the prooxidant and regenerative potential of Cu, Co and Zn-doped biodegradable cryogels and are of particular interest for the development of advanced bioinductive hydrogel materials for controlling angiogenesis and soft tissue growth.
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Affiliation(s)
- Abdulla A. Yergeshov
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 18 Kremlyovskaya St., 420008 Kazan, Russia; (A.A.Y.); (M.Z.); (R.A.I.)
| | - Mohamed Zoughaib
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 18 Kremlyovskaya St., 420008 Kazan, Russia; (A.A.Y.); (M.Z.); (R.A.I.)
| | - Rezeda A. Ishkaeva
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 18 Kremlyovskaya St., 420008 Kazan, Russia; (A.A.Y.); (M.Z.); (R.A.I.)
| | - Irina N. Savina
- School of Applied Sciences, University of Brighton, Huxley Building, Lewes Road, Brighton BN2 4GJ, UK;
| | - Timur I. Abdullin
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, 18 Kremlyovskaya St., 420008 Kazan, Russia; (A.A.Y.); (M.Z.); (R.A.I.)
- Correspondence: or
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8
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Clinic A, Asper A, Mittal A, Shome D, Parbhoo D, Thanzama J, Doshi K, Sachde N, Gaunkar R, Kapoor R, Thakkar R, Sion S, Shetty S, Kumar V, Parveen V, Singhal V. Evaluation of the safety and effectiveness of intradermal administration of QR678 Neo ® hair growth factor formulation: A phase-IV, open-label, single-arm multi-ethnicity clinical trial. J Cosmet Dermatol 2022; 21:580-589. [PMID: 34997995 DOI: 10.1111/jocd.14715] [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: 09/17/2021] [Accepted: 12/13/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Intradermal administration of QR678 Neo® hair re-growth factor formulation has already proven its effectiveness and safety in treating androgenetic alopecia and female pattern hair loss. AIM This study aims to evaluate effectiveness and safety of hair re-growth factor formulation at multiple centers for reduction of hair fall and regrowth of hair in androgenetic alopecia and female pattern hair loss. MATERIALS AND METHODS An open-label, prospective, and interventional study was carried out at multiple centers of different countries. A total of 2428 patients with androgenetic alopecia and female pattern hair loss within the age range of 18-65 years were included in the study. Hair pull test, global photographic assessment, videomicroscopic assessment tests were performed at the beginning, after fourth and eighth sessions, and self-assessment through questionnaire related to satisfaction and side effects was carried out at beginning and at after eight session. RESULTS Hair pull test was positive in only 12% of the patients after eight sessions. Beneficial results were noted in the global assessment score (mean-6) after fourth session and eighth session (mean-8). Huge improvement was noted in terminal hair count, vellus hair count, and hair density after eighth sessions. Also, with self-assessment score, a higher satisfaction score was noted. On long-term follow-up as well, no side effects were noted. CONCLUSION Intradermal administration of QR678 Neo® is an innovative, efficacious, and safe technique for the treatment of androgenetic alopecia and female pattern hair loss.
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Affiliation(s)
- Aayna Clinic
- Consultants, Aayna Clinics, New Delhi & Ludhiana, India
| | - Annette Asper
- Renew Aesthetics and IV Hydration Bar, Couer d'Alene, ID, USA
| | | | - Debraj Shome
- Department of Facial Plastic and Facial Cosmetic Surgery & Director, The Esthetic Clinics, Mumbai, India
| | | | - James Thanzama
- Blue Mountain Pharmacy and Skin & Laser Clinic, Aizzawl, India
| | - Komal Doshi
- Department of Facial Plastic and Facial Cosmetic Surgery, The Esthetic Clinics, Mumbai, India
| | | | - Ridhima Gaunkar
- Department of Public Health Dentistry, Goa Dental College and Hospital, Goa, India
| | - Rinky Kapoor
- Department of Dermatology, Cosmetic Dermatology & Dermato-Surgery, The Esthetic Clinics, Mumbai, India
| | | | - Simal Sion
- Consultants, Aayna Clinics, New Delhi & Ludhiana, India
| | | | - Vaibhav Kumar
- Research Co-Ordinator, The Esthetic Clinics, Mumbai, India
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9
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Jeong J, Park K, Kim J. Synthesis and biological evaluation of dimeric peptide derivatives as proliferation‐stimulating agents in human follicle dermal papilla cells. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Jisu Jeong
- Department of Medical Laboratory Science School of Health Science, Dankook University Cheonan South Korea
| | - Kyeong‐Yong Park
- Department of Integrated Material's Development CHA Meditech Co., Ltd Daejeon South Korea
| | - Jiyeon Kim
- Department of Medical Laboratory Science School of Health Science, Dankook University Cheonan South Korea
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Sadgrove NJ, Simmonds MSJ. Topical and nutricosmetic products for healthy hair and dermal antiaging using "dual-acting" (2 for 1) plant-based peptides, hormones, and cannabinoids. FASEB Bioadv 2021; 3:601-610. [PMID: 34377956 PMCID: PMC8332470 DOI: 10.1096/fba.2021-00022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 12/12/2022] Open
Abstract
One of the side effects of oral antiaging retinoids is increased hair shedding. Retinoids promote the expression of TGF-β2 from fibroblasts, which stimulate collagen expression but silences keratinocytes. Since keratinocytes normally influence differentiation of dermal papilla cells at the base of the hair follicle, retinoids feasibly inhibit hair growth via the increased expression of TGF-β2, which inhibits Wnt/β-catenin signaling. Fortunately, the plant kingdom provides an array of alternatives as dual-acting nutricosmetics and topicals that work independently of TGF-β2 to confer dermal antiaging and hair health effects. These alternatives include "plant hormones" such as cytokinins and phytoestrogens. Many cytokinins are agonists of the G-coupled adenosine receptors. Partial agonism of adenosine receptors promotes collagen synthesis independently of TGF-β2 signaling. Adenosine expression is potentially also the mechanism of minoxidil in promotion of scalp hair growth. Because of crosstalk between adenosine and cannabinoid receptors it makes sense to try combinations of specific CB2 agonists and cytokinins (or phytoestrogens). However, dual-acting cosmetics including peptides with high numbers of positively charged amino acids, such as lysine or arginine, offer real potential as they can be processed from multiple botanical candidates, including almond, fenugreek, pea sprouts, soy, and seaweeds. The current review summarizes much of what is known about retinoid alternatives in the plant kingdom and identifies potentially fruitful new areas of research.
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Kapoor R, Shome D, Vadera S, Kumar V, Ram MS. QR678 & QR678 Neo Hair Growth Formulations: A Cellular Toxicity & Animal Efficacy Study. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e2843. [PMID: 32983753 PMCID: PMC7489598 DOI: 10.1097/gox.0000000000002843] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 03/20/2020] [Indexed: 02/06/2023]
Abstract
Current treatment modalities are limited in their approach and success for hair loss. QR 678 & QR 678 Neo are new formulations, consisting of a combination of growth factors and peptides. This study demonstrates safety analysis of QR 678 & QR 678 Neo formulation, using in vitro cytotoxicity assay and in vivo animal efficacy. METHODS Factors including vascular endothelial growth factor, basic fibroblast growth factor, insulin-like growth factor-1, keratinocyte growth factor, and copper tripeptide 1 (QR 678) or their biomimetic peptides (QR678 Neo) were suspended in a sterile injectable vehicle. The 3-2,5-diphenyl tetrazolium bromide assay was used to explore the cytotoxic effects of each factor used in the compositions in human keratinocyte cell and human fibroblast cell assays. An in vivo analysis, wherein study animals were given intradermal QR 678 & QR 678 Neo injections, was conducted to assess whether the formulations produce hair growth. Also, hair follicle viability was checked by intradermal injection of the pharmaceutical compositions in secondary alopecia. RESULTS In both formulations, a positive response was observed with respect to the number of mice exhibiting hair growth at the injection sites. The injections caused retention of hair in a 0.25-cm radius around the injection site. On cytotoxicity study, all the factors were found to be safe in human keratinocyte cell and human fibroblast cell assay. A positive response was demonstrated in animals on treatment with the chemotherapeutic agent. CONCLUSIONS Intradermal injections of QR 678 & QR 678 Neo hair growth factor formulations are a safe and efficacious option for alopecia. Results seem encouraging enough to warrant a trial in humans with secondary alopecia, post cancer chemotherapy.
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Affiliation(s)
- Rinky Kapoor
- From the Department of Dermatology, Cosmetic Dermatology and Dermato-Surgery, The Esthetic Clinics, Mumbai, India
| | - Debraj Shome
- Department of Facial Plastic Surgery & Facial Cosmetic Surgery, The Esthetic Clinics, Mumbai, India
| | - Sapna Vadera
- Department of Facial Plastic Surgery & Facial Cosmetic Surgery, The Esthetic Clinics, Mumbai, India
| | - Vaibhav Kumar
- Department of Facial Plastic Surgery & Facial Cosmetic Surgery, The Esthetic Clinics, Mumbai, India
- Department of Clinical Research, The Esthetic Clinics, Mumbai, India
| | - Male Shiva Ram
- The Department of Research and Biostatistics, The Esthetic Clinics, Mumbai, India
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Rinaldi F, Trink A, Pinto D. Efficacy of Postbiotics in a PRP-Like Cosmetic Product for the Treatment of Alopecia Area Celsi: A Randomized Double-Blinded Parallel-Group Study. Dermatol Ther (Heidelb) 2020; 10:483-493. [PMID: 32279227 PMCID: PMC7211773 DOI: 10.1007/s13555-020-00369-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION Alopecia areata (AA), also known as 'area Celsi', is the second most common form of hair loss affecting the scalp. Newly proposed treatments for AA include low-level light therapy, biologics such as Janus kinase inhibitors and autologous platelet-rich plasma (PRP), which is a well-known "elixir" for hair growth. Bioactive peptides developed through biotechnological applications have been used to overcome the limitations of PRP. More recently, the involvement of microbiota in hair growth disorders, in AA in particular, has been reported, and the usefulness of microbial metabolites, i.e. postbiotics, has been suggested. METHODS This study was a randomized double-blinded parallel-group study in which 160 persons of both sexes affected by AA and aged between 18 and 60 years were enrolled. The subjects were randomly assigned to a treatment group (group 1), receiving the TR-PRP plus-Celsi cosmetic product, and a placebo group (group 2). The SALT (Severity of Alopecia Tool) score was determined in both groups at baseline and after 2 and 3 months of treatment, and the results compared between groups. RESULTS The subjects in group 1 showed a significant change from baseline in SALT score at 2 months of treatment (61.04% ± 3.45%; p < 0.0001), with a further improvement at the end of treatment (3 months) (69.56% ± 4.32%; p < 0.0001). No significant changes from baseline were reported for the subjects in group 2 (T1: 26.45% ± 3.64%; T3: 27.63% ± 7.61%). CONCLUSIONS The results of this study provide further proof of the efficacy of bioactive peptides that mimick the growth factors present in PRP in subjects affected by AA. They also add to our knowledge of the link between microbiota and hair growth disorders, emphasizing the importance of studies on the microbial community and microbial metabolites as a novel therapeutic approach.
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Affiliation(s)
- Fabio Rinaldi
- Human Advanced Microbiome Project (HMAP), Giuliani SpA, Milan, Italy.
| | - Anna Trink
- Human Advanced Microbiome Project (HMAP), Giuliani SpA, Milan, Italy
| | - Daniela Pinto
- Human Advanced Microbiome Project (HMAP), Giuliani SpA, Milan, Italy
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13
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Stimulating hair growth via hormesis: Experimental foundations and clinical implications. Pharmacol Res 2019; 152:104599. [PMID: 31857242 DOI: 10.1016/j.phrs.2019.104599] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/11/2019] [Accepted: 12/11/2019] [Indexed: 12/19/2022]
Abstract
Numerous agents (approximately 90) are shown to stimulate hair growth in cellular and animal models in a hormetic-like biphasic dose response manner. These hormetic dose responses occur within the framework of direct stimulatory responses as well as in preconditioning experimental protocols. These findings have important implications for experimental and clinical investigations with respect to study design strategies, dose selection and dose spacing along with sample size and statistical power issues. These findings further reflect the general occurrence of hormetic dose responses within the biological and biomedical literature that consistently appear to be independent of biological model, level of biological organization (i.e., cell, organ, and organism), endpoint, inducing agent, potency of the inducing agent, and mechanism.
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Lee HJ, Kim JY, Park KD, Lee WJ. Randomized controlled double-blind study of a cleanser composed of 5-aminolevulinic acid and peptides on mild and moderate acne vulgaris. J Cosmet Dermatol 2019; 19:1745-1750. [PMID: 31778021 DOI: 10.1111/jocd.13232] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 11/12/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND Existing treatments of acne vulgaris may be complicated or elicit undesirable side effects. Therefore, new and safe therapeutic modalities are needed. OBJECTIVES We investigated the effects of a cleanser with 5-aminolevulinic acid and peptides on mild to moderate acne vulgaris. METHODS Sixty volunteers with mild to moderate acne vulgaris (IGA grade II-III) were randomly assigned to treatment or control groups of thirty respectively. Participants cleansed their faces twice a day for 8 weeks with either a cleanser with 5-aminolevulinic acid and peptides (treatment) or with basic cleanser (control). The number of acne lesions (comedones, papules, pustules, and nodules), Michaelson's acne severity, and IGA were measured every 2 weeks and patient satisfaction and adverse events at week 8. RESULTS Mean number of inflammatory acne lesions in treatment group decreased from 5.9 at baseline to 4.5 at week 4 and 4.1 at week 8 (in particular, P < .05). The mean number of noninflammatory lesions in treatment group decreased from 11.4 at baseline to 8.8 at week 4 and 7.4 at week 8 (in particular, P < .05). The mean value of Michaelson's acne severity index and IGA in treatment group also decreased from baseline to week 4 and week 8 (both in particular, P < .05). Investigator's assessment and patient satisfaction in treatment group at week 8 were better than control group. Adverse events in two groups were similar. CONCLUSIONS We think the cleanser with 5-aminolevulinic acid and peptides is a useful and safe therapeutic agent for mild to moderate acne vulgaris.
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Affiliation(s)
- Hyun Ji Lee
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jun Young Kim
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Kyung Duck Park
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Weon Ju Lee
- Department of Dermatology, School of Medicine, Kyungpook National University, Daegu, Korea
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Rinaldi F, Marzani B, Pinto D, Sorbellini E. Randomized controlled trial on a PRP-like cosmetic, biomimetic peptides based, for the treatment of alopecia areata. J DERMATOL TREAT 2018; 30:588-593. [PMID: 30513014 DOI: 10.1080/09546634.2018.1544405] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Background: Alopecia areata (AA) is a non-scarring auto-immune hair disorder. Recent researches explained the role of growth factors (GFs) in hair follicle cycling. The main reservoir of GFs are alpha-granules of platelets and novel procedures have been implemented aimed at collecting platelet-rich plasma (PRP). PRP has been safely implemented in many medical applications and has also been successfully used as alternative cell-based therapy for the treatment of hair growth disorders, among which also AA. Objectives: By means of a randomized double-blinded, placebo and active-controlled, parallel group study we have studied the efficacy of a cosmetic product (named TR-M-PRP plus) comprising biomimetic peptides specific for hair growth, mimicking PRP composition for the treatment of AA. Subjects were treated for three months and evaluated, at the end of the study and after one month of follow-up, as regards hair growth using SALT score. Results: TR-M-PRP plus-like topic produced a statistically significant (p < .001) clinical improvement in SALT score after 3 months of therapy, compared to baseline. Hair growth results further improved after 1 month of follow-up. Conclusions: This clinical investigation suggests that the biotechnological designed PRP-like cosmetic could represent a valid and safer alternative to autologous PRP for the treatment of AA.
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Affiliation(s)
- Fabio Rinaldi
- a International Hair Research Foundation , Milan , Italy
| | | | - Daniela Pinto
- a International Hair Research Foundation , Milan , Italy
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Madaan A, Verma R, Singh AT, Jaggi M. Review of Hair Follicle Dermal Papilla cells as in vitro screening model for hair growth. Int J Cosmet Sci 2018; 40:429-450. [PMID: 30144361 DOI: 10.1111/ics.12489] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 08/20/2018] [Indexed: 12/15/2022]
Abstract
Hair disorders such as hair loss (alopecia) and androgen dependent, excessive hair growth (hirsutism, hypertrichosis) may impact the social and psychological well-being of an individual. Recent advances in understanding the biology of hair have accelerated the research and development of novel therapeutic and cosmetic hair growth agents. Preclinical models aid in dermocosmetic efficacy testing and claim substantiation of hair growth modulators. The in vitro models to investigate hair growth utilize the hair follicle Dermal Papilla cells (DPCs), specialized mesenchymal cells located at the base of hair follicle that play essential roles in hair follicular morphogenesis and postnatal hair growth cycles. In this review, we have compiled and discussed the extensively reported literature citing DPCs as in vitro model to study hair growth promoting and inhibitory effects. A variety of agents such as herbal and natural extracts, growth factors and cytokines, platelet-rich plasma, placental extract, stem cells and conditioned medium, peptides, hormones, lipid-nanocarrier, light, electrical and electromagnetic field stimulation, androgens and their analogs, stress-serum and chemotherapeutic agents etc. have been examined for their hair growth modulating effects in DPCs. Effects on DPCs' activity were determined from untreated (basal) or stress induced levels. Cell proliferation, apoptosis and secretion of growth factors were included as primary end-point markers. Effects on a wide range of biomolecules and mechanistic pathways that play key role in the biology of hair growth were also investigated. This consolidated and comprehensive review summarizes the up-to-date information and understanding regarding DPCs based screening models for hair growth and may be helpful for researchers to select the appropriate assay system and biomarkers. This review highlights the pivotal role of DPCs in the forefront of hair research as screening platforms by providing insights into mechanistic action at cellular level, which may further direct the development of novel hair growth modulators.
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Affiliation(s)
- Alka Madaan
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
| | - Ritu Verma
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
| | - Anu T Singh
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
| | - Manu Jaggi
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
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Yavuz IH, Yavuz GO, Bilgili SG, Demir H, Demir C. Assessment of Heavy Metal and Trace Element Levels in Patients with Telogen Effluvium. Indian J Dermatol 2018; 63:246-250. [PMID: 29937562 PMCID: PMC5996622 DOI: 10.4103/ijd.ijd_610_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Despite a multitude of studies, etiology of primary chronic telogen effluvium (TE) remains incompletely understood. Essential heavy metals are associated with beneficial effects in humans as well as in other living organisms. However, they may lead to toxic effects when the exposure exceeds the higher tolerable limits. We wanted to assess the heavy metal and trace element levels in patients with chronic TE. MATERIALS AND METHODS A total of 40 subjects with chronic TE were included in the study, and 30 healthy women served as control. General and dermatological examinations were taken up in all individuals. Those patients with positive hair pull test were evaluated with the help of a trichogram. The presence of >20% telogen hair as documented by trichogram was a requirement for the study inclusion. UNICAM-929 spectrophotometry device was used for determining serum trace element and heavy metal concentrations. RESULTS In spite of an absence of significant differences in terms of average Zn concentration, weight, or height between patients and controls, significant differences were noted for Cd, Fe, Mg, Mn, Pb, Co, and Cu (P <0.05). CONCLUSION Our results suggest that heavy metals may play a causative role in the development of chronic TE. However, contrary to previous reports, zinc did not appear to play an important etiological role, while these patients had elevated serum iron levels.
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Affiliation(s)
- Ibrahim Halil Yavuz
- From the Department of Dermatology, Faculty of Medicine, Yuzuncu Yıl University, Tusba, Van, Turkey
| | - Goknur Ozaydın Yavuz
- From the Department of Dermatology, Faculty of Medicine, Yuzuncu Yıl University, Tusba, Van, Turkey
| | - Serap Gunes Bilgili
- From the Department of Dermatology, Faculty of Medicine, Yuzuncu Yıl University, Tusba, Van, Turkey
| | - Halit Demir
- Department of Chemistry, Faculty of Science and Art, Yuzuncu Yil University, Tusba, Van, Turkey
| | - Canan Demir
- Medical Documentation and Secretary, Vocational School of Health Services, Yuzuncu Yil University, Tusba, Van, Turkey
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Kapoor R, Shome D. Intradermal injections of a hair growth factor formulation for enhancement of human hair regrowth – safety and efficacy evaluation in a first-in-man pilot clinical study. J COSMET LASER THER 2018; 20:369-379. [DOI: 10.1080/14764172.2018.1439965] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Rinky Kapoor
- Department of Cosmetic Dermatology & Facial Plastic Surgery, The Esthetic Clinics, Mumbai, India
| | - Debraj Shome
- Department of Cosmetic Dermatology & Facial Plastic Surgery, The Esthetic Clinics, Mumbai, India
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Chung MS, Bae WJ, Choi SW, Lee KW, Jeong HC, Bashraheel F, Jeon SH, Jung JW, Yoon BI, Kwon EB, Oh HA, Hwang SY, Kim SW. An Asian traditional herbal complex containing Houttuynia cordata Thunb, Perilla frutescens Var. acuta and green tea stimulates hair growth in mice. Altern Ther Health Med 2017; 17:515. [PMID: 29197368 PMCID: PMC5712091 DOI: 10.1186/s12906-017-2003-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 11/14/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND Houttuynia cordata Thunb (HC) is a traditional herbal medicine widely used in Asia for the treatment of patients with alopecia, usually in combination with other two herbal medicines (Perilla frutescens var. acuta (PFVA) and green tea (GT)). However, the effect of this herbal complex has not been clearly demonstrated. We sought to determine the hair growth-promoting effect of this herbal complex (HC, PFVA, and GT) in the animal model. METHODS Six-week-old male C57BL/6 mice were randomly divided into four groups (negative control, finasteride (1 mg/kg) as a positive control, and two (200 and 400 mg/kg) concentrations of the herbal complex as experimental groups) and were fed its corresponding medications orally for 25 days. Hair growth was evaluated visually and microscopically. Western blot analysis for insulin-like growth factor (IGF)-1 and transforming growth factor (TGF)-β1 was performed. RESULTS The herbal complex exhibited hair growth-promoting activity in C57BL/6 mice. Grossly, the area of hair regrowth was 55.1 (±3.8) %, 70.2 (±6.3) % and 83.5 (±5.7) % in negative control, herbal complex 200 mg/kg and 400 mg/kg group, respectively. In histologic examination, the hair follicle count in deep subcutis was 2.6 (±0.7), 5.8 (±0.7) and 8.6 (±1.2) and the diameter of hair follicles was 11.9 (±5.0) μm, 17.4 (±3.9) μm and 22.8 (±5.2) μm in negative control, herbal complex 200 and 400 mg/kg group, respectively. The expression of IGF-1 was 0.14 (±0.01), 0.23 (±0.02) and 0.24 (±0.01) and the expression of TGF-β1 was 0.26 (±0.01), 0.19 (±0.02) and 0.15 (±0.01) in negative control, the 200 and 400 mg/kg group, respectively. CONCLUSIONS This data provides adequate preliminary experimental evidence to support the hair regeneration effect of this herbal complex.
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Guo H, Gao WV, Endo H, McElwee KJ. Experimental and early investigational drugs for androgenetic alopecia. Expert Opin Investig Drugs 2017; 26:917-932. [DOI: 10.1080/13543784.2017.1353598] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Hongwei Guo
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada
- Department of Dermatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Wendi Victor Gao
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada
| | - Hiromi Endo
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada
- Department of Dermatology, Ohashi Hospital, Toho University, Tokyo, Japan
| | - Kevin John McElwee
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, Canada
- Vancouver Coastal Health Research Institute, Vancouver, Canada
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21
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Monselise A, Cohen DE, Wanser R, Shapiro J. What Ages Hair? Int J Womens Dermatol 2017; 3:S52-S57. [PMID: 28492040 PMCID: PMC5419032 DOI: 10.1016/j.ijwd.2017.02.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 06/21/2015] [Accepted: 07/26/2015] [Indexed: 11/27/2022] Open
Affiliation(s)
- Assaf Monselise
- Department of Dermatology and Skin Science, University of British Columbia, BC, Canada.,Private practice, Tel Aviv, Israel
| | - David E Cohen
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, NY, USA
| | - Rita Wanser
- Cicatricial Alopecia Research Foundation, Chairman of the Board, IL, USA
| | - Jerry Shapiro
- Department of Dermatology and Skin Science, University of British Columbia, BC, Canada.,The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, NY, USA
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22
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Jin W, Zheng H, Shan B, Wu Y. Changes of serum trace elements level in patients with alopecia areata: A meta-analysis. J Dermatol 2017; 44:588-591. [PMID: 28150385 DOI: 10.1111/1346-8138.13705] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 10/24/2016] [Indexed: 12/31/2022]
Abstract
Abnormalities of serum trace elements are involved in the etiology and pathogenesis of alopecia areata (AA); however, the results of published studies are controversial. The purpose of the present study is to investigate the alterations of serum level of trace elements and AA using a meta-analysis approach. We searched all articles indexed in PubMed, Embase and Science Citation Index published up to 30 April 2016 concerning the association between serum level of zinc, copper, iron/ferritin, selenium or magnesium and AA. Ten eligible articles involving 764 subjects were identified. Overall, pooled analysis indicated that patients with AA had a lower serum level of zinc (P < 10-4 ) and selenium (P < 10-4 ) than the healthy controls. However, there was no significant difference between the AA patients and controls in the levels of serum copper (P = 0.81), serum iron (P = 0.36), serum ferritin (P = 0.37) and serum magnesium (P = 0.07). This meta-analysis suggests that low serum levels of zinc and selenium seem to be important risk factors for AA.
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Affiliation(s)
- Waishu Jin
- Department of Dermatology, Yuhuangding Hospital, Yantai, China
| | - Haibo Zheng
- Department of Dermatology, Changchun Center Hospital, Changchun, China
| | - Baihui Shan
- Department of Dermatology and Venerology, No. 2 Hospital of Jilin University, Changchun, China
| | - Yi Wu
- Department of Dermatology and Venerology, No. 2 Hospital of Jilin University, Changchun, China
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23
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Lee WJ, Sim HB, Jang YH, Lee SJ, Kim DW, Yim SH. Efficacy of a Complex of 5-Aminolevulinic Acid and Glycyl-Histidyl-Lysine Peptide on Hair Growth. Ann Dermatol 2016; 28:438-43. [PMID: 27489425 PMCID: PMC4969472 DOI: 10.5021/ad.2016.28.4.438] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 09/21/2015] [Accepted: 10/05/2015] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Pattern hair loss is a very common problem. Although effective therapeutics for the treatment of pattern hair loss have been used, novel therapeutic modalities are still required to enhance hair growth. OBJECTIVE We investigated the efficacy and safety of a complex (ALAVAX) of 5-aminolevulinic acid (5-ALA) and glycyl-histidyl-lysine (GHK) peptide for the treatment of pattern hair loss. METHODS Forty-five patients with male pattern hair loss were treated with ALAVAX 100 mg/ml (group A), ALAVAX 50 mg/ml (group B) or placebo (group C) once a day for 6 months. Total hair count, hair length, hair thickness, patient's assessment and adverse events were evaluated at month 1, 3, and 6. RESULTS An increase in hair count for 6 months was 52.6 (p<0.05) in group A, 71.5 (p<0.05) in group B, and 9.6 in group C. The ratio of changes in hair count between group B (2.38) and group C (1.21) at 6 months showed a statistically significant difference (p<0.05). The proportion above good satisfaction was higher in group A (26.7%) than in the other groups (group B: 14.3%, group C: 7.1%). There was no statistically significant difference in hair length and hair thickness among 3 groups at 6 months. There was no adverse event in 3 groups. CONCLUSION Our study showed that a complex of 5-ALA and GHK peptide may be considered as one of the complementary agents for the treatment of male pattern hair loss.
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Affiliation(s)
- Weon Ju Lee
- Department of Dermatology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Hyun Bo Sim
- Department of Dermatology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Yong Hyun Jang
- Department of Dermatology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Seok-Jong Lee
- Department of Dermatology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Do Won Kim
- Department of Dermatology, Kyungpook National University School of Medicine, Daegu, Korea
| | - Soon-Ho Yim
- Department of Pharmaceutical Engimeering, College of Public Health and Welfare, Dongshin University, Naju, Korea
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24
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Chernyshova OS, Maslova YA. Protolytic properties of DL-alanyl-DL-methionine and its complexation in aqueous solutions and micellar solutions. COLLOID JOURNAL 2016. [DOI: 10.1134/s1061933x16030030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Choi HR, Kang YA, Lee HS, Park KC. Disulfanyl peptide decreases melanin synthesis via receptor-mediated ERK activation and the subsequent downregulation of MITF and tyrosinase. Int J Cosmet Sci 2016; 38:279-85. [DOI: 10.1111/ics.12291] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 10/26/2015] [Indexed: 01/25/2023]
Affiliation(s)
- H.-R. Choi
- Department of Dermatology; Seoul National University Bundang Hospital; 82 Gumi-ro 173 Beon-gil Bundang-gu Seongnam-si Gyeonggi-do 463-707 Korea
| | - Y.-A. Kang
- Department of Dermatology; Seoul National University Bundang Hospital; 82 Gumi-ro 173 Beon-gil Bundang-gu Seongnam-si Gyeonggi-do 463-707 Korea
| | - H.-S. Lee
- Department of Dermatology; Seoul National University Bundang Hospital; 82 Gumi-ro 173 Beon-gil Bundang-gu Seongnam-si Gyeonggi-do 463-707 Korea
| | - K.-C. Park
- Department of Dermatology; Seoul National University Bundang Hospital; 82 Gumi-ro 173 Beon-gil Bundang-gu Seongnam-si Gyeonggi-do 463-707 Korea
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Monselise A, Cohen DE, Wanser R, Shapiro J. What ages hair? Int J Womens Dermatol 2015; 1:161-166. [PMID: 28491982 PMCID: PMC5419772 DOI: 10.1016/j.ijwd.2015.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 06/21/2015] [Accepted: 07/26/2015] [Indexed: 11/22/2022] Open
Affiliation(s)
- Assaf Monselise
- Department of Dermatology and Skin Science, University of British Columbia, BC, Canada.,Private practice, Tel Aviv, Israel
| | - David E Cohen
- The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, NY, USA
| | - Rita Wanser
- Cicatricial Alopecia Research Foundation, Chairman of the Board, IL, USA
| | - Jerry Shapiro
- Department of Dermatology and Skin Science, University of British Columbia, BC, Canada.,The Ronald O. Perelman Department of Dermatology, New York University School of Medicine, NY, USA
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Abstract
Intraperitoneal administration of tripeptide Gly-His-Lys to male rats in doses of 0.5, 5, and 50 μg/kg 12 min before the start of the experiment produced an anxiolytic effect in the elevated plus maze test manifested in an increase in the time spent in open arms and shortened time spent in the closed arms. The anxiolytic effect was most pronounced after injection of 0.5 μg/kg peptide and decreased with increasing the dose of the peptide. Replacement of L-lysine with D-lysine in the tripeptide molecule was accompanied by a significant weakening of the neurotropic effects in all studied doses. Attachment of D-alanine to N- or C-terminus of Gly-His-Lys peptide leveled its anxiolytic action in all doses; significant changes in some measures of increased anxiety after administration at 50 μg/kg were found.
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Abstract
BACKGROUND Androgenetic alopecia (AGA) is one of the most common chronic problems seen by dermatologists worldwide. It is characterized by progressive hair loss, especially of scalp hair, and has distinctive patterns of loss in women versus men, but in both genders the central scalp is most severely affected. It often begins around puberty and is known to effect self-esteem and the individual's quality of life. In contrast to the high prevalence of AGA, approved therapeutic options are limited. In addition to the scarce pharmacologic treatments, there are numerous nonprescription products claimed to be effective in restoring hair in androgenetic alopecia. OBJECTIVES The purpose of this paper is to review published medical and non-medical treatments for male and female AGA using the American College of Physicians evidence assessment methods. MEDLINE, EMBASE and Cochrane Library were searched for systematic reviews, randomized controlled trials, open studies, case reports and relevant studies of the treatment of male and female AGA. The relevant articles were classified according to grade and level of evidence. RESULTS The medical treatments with the best level of evidence classification for efficacy and safety for male AGA are oral finasteride and topical minoxidil solution. For female AGA, topical minoxidil solution appears to be the most effective and safe treatment. The medical treatments corresponding to the next level of evidence quality are some commonly used therapeutic non-FDA-approved options including oral and topical anti-hormonal treatments. Surgical treatment of follicular unit hair transplantation is an option in cases that have failed medical treatment although there is high variation in outcomes. LIMITATIONS Some articles, especially those concerning traditional herbs claimed to promote hair regrowth, were published in non-English, local journals. CONCLUSIONS An assessment of the evidence quality of current publications indicates that oral finasteride (for men only) and topical minoxidil (for men and women) are the best treatments of AGA.
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Affiliation(s)
- Supenya Varothai
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Kil MS, Kim CW, Kim SS. Analysis of serum zinc and copper concentrations in hair loss. Ann Dermatol 2013; 25:405-9. [PMID: 24371385 PMCID: PMC3870206 DOI: 10.5021/ad.2013.25.4.405] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Revised: 07/23/2012] [Accepted: 08/19/2012] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND It is well known that some trace elements such as zinc and copper play a significant role in many forms of hair loss. However, the effect of zinc and copper in the pathogenesis of hair loss is still unknown. OBJECTIVE The purpose of this study is to evaluate the zinc and copper status in each of four types of hair loss. METHODS A study was carried out with 30 health controls and 312 patients who were diagnosed with alopecia areata (AA), male pattern hair loss, female pattern hair loss and telogen effluvium (TE) (2008 to 2011; Hallym University Kangdong Sacred Heart Hospital). Zinc and copper serum concentrations were evaluated between controls and each of four types of hair loss patients. RESULTS In all of the hair loss patients, the mean serum zinc was 84.33±22.88, significantly lower than the control group (97.94±21.05 µg/dl) (p=0.002), whereas the serum copper was 96.44±22.62, which was not significantly different (p=0.975). The analysis of each group showed that all groups of hair loss had statistically lower zinc concentration, but not copper concentrations. However, the ratio of the patients with serum zinc concentration lower than 70 µg/dl was significantly high in only the AA group (odds ratio, OR 4.02; confidence interval, CI 1.13 to 14.31) and the TE group (OR 1.12; CI 1.12 to 17.68). CONCLUSION The data led to the hypothesis of zinc metabolism disturbances playing a key role in hair loss, especially AA and TE, whereas the effect of copper on hair growth and shedding cycles still needs more study.
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Affiliation(s)
- Min Seong Kil
- Department of Dermatology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Chul Woo Kim
- Department of Dermatology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
| | - Sang Seok Kim
- Department of Dermatology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
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30
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Rajput RJ. Controversy: is there a role for adjuvants in the management of male pattern hair loss? J Cutan Aesthet Surg 2011; 3:82-6. [PMID: 21031065 PMCID: PMC2956962 DOI: 10.4103/0974-2077.69016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Patients with hair loss are seeking treatment at a younger age and during earlier stages. Not all need hair transplants. Because of the lack of assured management and the fear of side-effects, patients are turning to ineffective alternative remedies from self-claimed experts. In this report, we discuss the available treatment options and how best they can be used in combination to produce satisfactory results. The traditional approach consists of administration of drugs such as minoxidil and finasteride. We propose a hypothesis that nutritional supplements, 2% ketoconazole shampoo and low-level laser therapy along with finasteride 1 mg used once in 3 days with 2% minoxidil used everyday, given in a cyclical medicine program may be useful to manage hair loss and achieve new hair growth. The scientific rationale for such an approach is explained. The need for further studies to establish the efficacy of the regime is stressed upon.
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Affiliation(s)
- Rajendrasingh J Rajput
- R R Institute, 201-A, Gasper Enclave, Ambedkar Road, Pali Hill Market, Bandra (W), Mumbai 400050, India
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Rogers NE, Avram MR. Medical treatments for male and female pattern hair loss. J Am Acad Dermatol 2008; 59:547-66; quiz 567-8. [PMID: 18793935 DOI: 10.1016/j.jaad.2008.07.001] [Citation(s) in RCA: 151] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2008] [Revised: 06/27/2008] [Accepted: 07/05/2008] [Indexed: 10/21/2022]
Abstract
UNLABELLED Male and female pattern hair loss affects a large percentage of the population, and patients frequently present for treatment of this to their dermatologist. Here we review the many treatments available for hair loss. We review the evidence for each, and outline the most effective treatment strategies for both men and women. LEARNING OBJECTIVE At the conclusion of this article, the reader should be able to describe the most effective treatments for hair loss, understand their mechanism(s) of action, and explain which treatments are the best in different settings.
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