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Kageyama T, Seo J, Yan L, Fukuda J. Effects of oxytocin receptor agonists on hair growth promotion. Sci Rep 2024; 14:23935. [PMID: 39397061 PMCID: PMC11471796 DOI: 10.1038/s41598-024-74962-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 09/30/2024] [Indexed: 10/15/2024] Open
Abstract
Oxytocin has various effects ranging from promoting labor in pregnant women to alleviating stress. Recently, we reported the hair growth-promoting effects of oxytocin in hair follicle organoids. However, its clinical application faces challenges such as rapid degradation in vivo and poor permeability due to its large molecular weight. Therefore, in this study, we investigated the effects of the oxytocin receptor (OXTR) agonists WAY267464 and LIT001 as alternatives to oxytocin on hair growth. Human dermal papilla (DP) cells were cultured in WAY267464 or LIT001-supplemented medium. The addition of WAY267464 and LIT001 increased the expression of hair growth-related genes in DP cells. We tested the hair growth-promoting effects of WAY267464 and LIT001 using hair follicle organoids in vitro and found that they significantly promoted hair follicle sprouting. Thus, our findings indicate that WAY267464 and LIT001 are potential hair growth agents and may encourage further research on the development of novel hair growth agents targeting OXTR in patients with alopecia.
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Affiliation(s)
- Tatsuto Kageyama
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
- Institute of Advanced Sciences, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado Takatsu-ku, Kawasaki, Kanagawa, 213-0012, Japan
| | - Jieun Seo
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
- Institute of Advanced Sciences, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
| | - Lei Yan
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
- Institute of Advanced Sciences, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado Takatsu-ku, Kawasaki, Kanagawa, 213-0012, Japan
| | - Junji Fukuda
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan.
- Institute of Advanced Sciences, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan.
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado Takatsu-ku, Kawasaki, Kanagawa, 213-0012, Japan.
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Lee SB, Lee JW, Lee H, Lee KJ, Hwang HW, Shin HT, Byun JW, Shin J, Choi GS. Dickkopf-related Protein 2 Promotes Hair Growth by Upregulating the Wnt/β-catenin Signaling Pathway in Human Dermal Papilla Cells. Ann Dermatol 2024; 36:292-299. [PMID: 39343756 PMCID: PMC11439980 DOI: 10.5021/ad.23.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 04/25/2024] [Accepted: 04/29/2024] [Indexed: 10/01/2024] Open
Abstract
BACKGROUND The Wnt/β-catenin signaling pathway is crucial for the development, initiation, and growth of hair follicles (HFs). The Dickkopf-related protein (DKK) gene family encodes secreted proteins modulating the Wnt/β-catenin signaling pathway. Studies have reported that DKK1 promotes the regression of HFs and serves as a pathogenic mediator in male pattern baldness. However, the role of DKK2 on human hair growth has not yet been explored. OBJECTIVE This study investigates direct effect of DKK2 on hair growth using human dermal papilla cell (DPC) cultures and ex vivo human HF organ cultures. METHODS To elucidate the effect of DKK2 on hair growth, we examined the effect of recombinant human DKK2 (rhDKK2) treatment on cell viability, expression of mRNA and protein related to the Wnt/β-catenin signaling pathway, and cell growth in cultured human DPCs. We also performed ex vivo organ culture of HFs with rhDKK2 and measured changes in hair shaft length for 8 days. RESULTS Treatment with rhDKK2 led to a dose-dependent rise in the proliferation of human DPCs (p<0.05), reaching levels comparable to those induced by 1 μM minoxidil. Moreover, rhDKK2 increased the expression of Wnt/β-catenin target genes, phosphorylated extracellular signal-regulated kinase, and cyclin-D1; it also increased the BAX-to-Bcl-2 ratio and downregulated the bone morphogenetic protein 2 gene. In human HF organ cultures, relative to the control treatment, rhDKK2 treatment significantly increased hair shaft elongation (p<0.01). CONCLUSION Our results indicate that rhDKK2 could promote hair growth by facilitating the proliferation of human DPCs through activation of the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Seon Bok Lee
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Jae Won Lee
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Hyemin Lee
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Kyung-Ju Lee
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Hye Won Hwang
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Hyun-Tae Shin
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Ji Won Byun
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Jeonghyun Shin
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea
| | - Gwang Seong Choi
- Department of Dermatology, Inha University School of Medicine, Incheon, Korea.
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Maqoud F, Simone L, Tricarico D, Camerino GM, Antonacci M, Nicchia GP. The Functional Interaction of KATP and BK Channels with Aquaporin-4 in the U87 Glioblastoma Cell. Biomedicines 2024; 12:1891. [PMID: 39200356 PMCID: PMC11351575 DOI: 10.3390/biomedicines12081891] [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: 07/04/2024] [Revised: 07/30/2024] [Accepted: 08/07/2024] [Indexed: 09/02/2024] Open
Abstract
K+ channels do play a role in cell shape changes observed during cell proliferation and apoptosis. Research suggested that the dynamics of the aggregation of Aquaporin-4 (AQP4) into AQP4-OAP isoforms can trigger cell shape changes in malignant glioma cells. Here, we investigated the relationship between AQP4 and some K+ channels in the malignant glioma U87 line. The U87 cells transfected with the human M1-AQP4 and M23-AQP4 isoforms were investigated for morphology, the gene expression of KCNJ8, KCNJ11, ABCC8, ABCC9, KCNMA1, and Cyclin genes by RT-PCR, recording the whole-cell K+ ion currents by patch-clamp experiments. AQP4 aggregation into OAPs increases the plasma membrane functional expression of the Kir6.2 and SUR2 subunits of the KATP channels and of the KCNMA1 of the BK channels in U87 cells leading to a large increase in inward and outward K+ ion currents. These changes were associated with changes in morphology, with a decrease in cell volume in the U87 cells and an increase in the ER density. These U87 cells accumulate in the mitotic and G2 cell cycle. The KATP channel blocker zoledronic acid reduced cell proliferation in both M23 AQP4-OAP and M1 AQP4-tetramer-transfected cells, leading to early and late apoptosis, respectively. The BK channel sustains the efflux of K+ ions associated with the M23 AQP4-OAP expression in the U87 cells, but it is downregulated in the M1 AQP4-tetramer cells. The KATP channels are effective in the M1 AQP4-tetramer and M23 AQP4-OAP cells. Zoledronic acid can be effective in targeting pathogenic M1 AQP4-tetramer cell phenotypes inhibiting KATP channels and inducing early apoptosis.
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Affiliation(s)
- Fatima Maqoud
- Section of Pharmacology, Department of Pharmacy-Pharmaceutical Sciences, University of Bari “Aldo Moro”, 70125 Bari, Italy; (F.M.); (G.M.C.); (M.A.)
- Functional Gastrointestinal Disorders Research Group, National Institute of Gastroenterology Saverio de Bellis, I.R.C.C.S. Research Hospital, 70013 Castellana Grotte, Italy
| | - Laura Simone
- Cancer Stem Cells Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Cappuccini, snc, 71013 San Giovanni Rotondo, Italy;
| | - Domenico Tricarico
- Section of Pharmacology, Department of Pharmacy-Pharmaceutical Sciences, University of Bari “Aldo Moro”, 70125 Bari, Italy; (F.M.); (G.M.C.); (M.A.)
| | - Giulia Maria Camerino
- Section of Pharmacology, Department of Pharmacy-Pharmaceutical Sciences, University of Bari “Aldo Moro”, 70125 Bari, Italy; (F.M.); (G.M.C.); (M.A.)
| | - Marina Antonacci
- Section of Pharmacology, Department of Pharmacy-Pharmaceutical Sciences, University of Bari “Aldo Moro”, 70125 Bari, Italy; (F.M.); (G.M.C.); (M.A.)
| | - Grazia Paola Nicchia
- Department of Biosciences, Biotechnologies and Environment, University of Bari Aldo Moro, 70121 Bari, Italy
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4
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Jiao M, Zhang Y, Dong Z, Zhang H, Jiang Y. Microencapsulation of multi-component traditional Chinese herbs extracts and its application to traditional Chinese medicines loaded textiles. Colloids Surf B Biointerfaces 2024; 240:113970. [PMID: 38788474 DOI: 10.1016/j.colsurfb.2024.113970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 04/26/2024] [Accepted: 05/12/2024] [Indexed: 05/26/2024]
Abstract
Extracts of traditional Chinese herbs (TCH) contain a variety of anti-allergic, anti-inflammatory and other bioactive factors. However, the defect of easy degradation or loss of active ingredients limits its application in traditional Chinese medicines (TCM) loaded textiles. In this work, TCH extracts containing different active ingredients were innovatively proposed as the core material of microcapsules. The feasibility of microencapsulation of multi-component TCH extracts in the essential oil state was initially demonstrated. Polyacrylate was also used as a binder to load the microcapsules onto the fabric to improve the durability and wash resistance of the treated fabric. Modeling the oil release of microcapsules for controlled release under different conditions may provide new possible uses for the materials. Results show that the constructed microcapsule has a smooth surface without depression and can be continuously released for over 30 days. The release behavior of microcapsules follows different release mechanisms and can be modulated by temperature and water molecules. The incorporation of microcapsules and polyacrylate does not significantly change the fabric's air permeability, water vapor transmission and hydrophilicity. The washing durability and friction properties of the microcapsule-based fabric are greatly improved, and it can withstand 30 washing tests and 200 friction tests. Moreover, the results of methyl thiazolyl tetrazolium (MTT) release assay using human dermal papilla cells (HDP) as an in vitro template confirm that the microcapsule has no toxic effects on human cells. Therefore, the successful microencapsulation of multi-component TCH extracts indicates their potential application in the field of TCM-loaded textiles.
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Affiliation(s)
- Mengyan Jiao
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China; Key Laboratory of Advanced Textile Composite of Ministry of Education, Tiangong University, Tianjin 300387, China
| | - Yubin Zhang
- College of Mechanical and Electronic Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Zhaoyong Dong
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China; Key Laboratory of Advanced Textile Composite of Ministry of Education, Tiangong University, Tianjin 300387, China
| | - Hao Zhang
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Yaming Jiang
- School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China; Key Laboratory of Advanced Textile Composite of Ministry of Education, Tiangong University, Tianjin 300387, China.
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5
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Anjum MA, Zulfiqar S, Chaudhary AA, Rehman IU, Bullock AJ, Yar M, MacNeil S. Stimulation of hair regrowth in an animal model of androgenic alopecia using 2-deoxy-D-ribose. Front Pharmacol 2024; 15:1370833. [PMID: 38887556 PMCID: PMC11180715 DOI: 10.3389/fphar.2024.1370833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/24/2024] [Indexed: 06/20/2024] Open
Abstract
Androgenic alopecia (AGA) affects both men and women worldwide. New blood vessel formation can restore blood supply and stimulate the hair regrowth cycle. Recently, our group reported that 2-deoxy-D-ribose (2dDR) is 80%-90% as effective as VEGF in the stimulation of neovascularization in in vitro models and in a chick bioassay. In this study, we aimed to assess the effect of 2dDR on hair growth. We prepared an alginate gel containing 2dDR, polypropylene glycol, and phenoxyethanol. AGA was developed in C57BL6 mice by intraperitoneally injecting testosterone (TE). A dihydrotestosterone (DHT)-treated group was used as a negative control, a minoxidil group was used as a positive control, and we included groups treated with 2dDR gel and a combination of 2dDR and minoxidil. Each treatment was applied for 20 days. Both groups treated with 2dDR gel and minoxidil stimulated the morphogenesis of hair follicles. H&E-stained skin sections of C57BL/6 mice demonstrated an increase in length, diameter, hair follicle density, anagen/telogen ratio, diameter of hair follicles, area of the hair bulb covered in melanin, and an increase in the number of blood vessels. Masson's trichrome staining showed an increase in the area of the hair bulb covered in melanin. The effects of the FDA-approved drug (minoxidil) on hair growth were similar to those of 2dDR (80%-90%). No significant benefit were observed by applying a combination of minoxidil with 2dDR. We conclude that 2dDR gel has potential for the treatment of androgenic alopecia and possibly other alopecia conditions where stimulation of hair regrowth is desirable, such as after chemotherapy. The mechanism of activity of 2dDR remains to be established.
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Affiliation(s)
- Muhammad Awais Anjum
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
| | - Saima Zulfiqar
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
| | - Aqif Anwar Chaudhary
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
| | - Ihtesham Ur Rehman
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
- School of Medicine, University of Central Lancashire, Preston, United Kingdom
| | - Anthony J. Bullock
- Department of Materials Science and Engineering, Kroto Research Institute, University of Sheffield, Sheffield, United Kingdom
| | - Muhammad Yar
- Interdisciplinary Research Center in Biomedical Materials, COMSATS University Islamabad, Lahore Campus, Lahore, Pakistan
| | - Sheila MacNeil
- Department of Materials Science and Engineering, Kroto Research Institute, University of Sheffield, Sheffield, United Kingdom
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6
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He Z, Zhang Y, Liu Z, Guo T, Ai X, He Y, Hou X, Feng N. Synergistic treatment of androgenetic alopecia with follicular co-delivery of minoxidil and cedrol in metal-organic frameworks stabilized by covalently cross-linked cyclodextrins. Int J Pharm 2024; 654:123948. [PMID: 38417724 DOI: 10.1016/j.ijpharm.2024.123948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/03/2024] [Accepted: 02/25/2024] [Indexed: 03/01/2024]
Abstract
Androgenetic alopecia seriously affects the physical and mental health of patients. The main clinical therapeutic agent, minoxidil tincture, is challenged by solvent irritation and dose-dependent side effects. Our recent work has identified a biosafety natural product, cedrol, that is synergistic in combination with minoxidil, thereby improving medication safety by substantially reducing the clinical dose of minoxidil. In addition, ccross-linked CD-MOF were designed as carriers for hair follicle delivery, and γ-CD in the carriers was cross-linked by diphenyl carbonate with covalent bonds to protect the CD-MOF from rapid disintegration in an aqueous environment. This improved nanocarrier has a drug loading of 25%, whereas nanocarriers increased drug delivery to the hair follicles through ratchet effect, and increased human dermal papilla cells uptake of drugs via endocytosis pathways mainly mediated by lattice proteins, energy-dependent active transport, and lipid raft-dependent, thus improved cell viability, proliferation, and migration, followed by significantly enhancing the anti-androgenetic alopecia effect, with cedrol focusing on inhibiting 5α-reductase and activating Shh/Gli pathway, and minoxidil, which up-regulated VEGF, down-regulated TGF-β, and activated ERK/AKT pathway. This drug combination provides a new therapeutic strategy for androgenetic alopecia, while the newly developed cross-linked CD-MOF has been shown to serve as a promising follicular delivery vehicle.
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Affiliation(s)
- Zehui He
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Yongtai Zhang
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Zhenda Liu
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Teng Guo
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xinyi Ai
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yuanzhi He
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Xiaolin Hou
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Nianping Feng
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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7
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Marinho PA, Jeong G, Shin SH, Kim SN, Choi H, Lee SH, Park BC, Hong YD, Kim HJ, Park WS. The development of an in vitrohuman hair follicle organoid with a complexity similar to that in vivo. Biomed Mater 2024; 19:025041. [PMID: 38324888 DOI: 10.1088/1748-605x/ad2707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 02/07/2024] [Indexed: 02/09/2024]
Abstract
In vitrohair follicle (HF) models are currently limited toex vivoHF organ cultures (HFOCs) or 2D models that are of low availability and do not reproduce the architecture or behavior of the hair, leading to poor screening systems. To resolve this issue, we developed a technology for the construction of a humanin vitrohair construct based on the assemblage of different types of cells present in the hair organ. First, we demonstrated that epithelial cells, when isolatedin vitro, have similar genetic signatures regardless of their dissection site, and their trichogenic potential is dependent on the culture conditions. Then, using cell aggregation techniques, 3D spheres of dermal papilla (DP) were constructed, and subsequently, epithelial cells were added, enabling the production and organization of keratins in hair, similar to what is seenin vivo. These reconstructed tissues resulted in the following hair compartments: K71 (inner root-sheath), K85 (matrix region), K75 (companion layer), and vimentin (DP). Furthermore, the new hair model was able to elongate similarly toex vivoHFOC, resulting in a shaft-like shape several hundred micrometers in length. As expected, when the model was exposed to hair growth enhancers, such as ginseng extract, or inhibitors, such as TGF-B-1, significant effects similar to thosein vivowere observed. Moreover, when transplanted into skin biopsies, the new constructs showed signs of integration and hair bud generation. Owing to its simplicity and scalability, this model fully enables high throughput screening of molecules, which allows understanding of the mechanism by which new actives treat hair loss, finding optimal concentrations, and determining the synergy and antagonism among different raw materials. Therefore, this model could be a starting point for applying regenerative medicine approaches to treat hair loss.
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Affiliation(s)
| | - Gyusang Jeong
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
| | - Seung Hyun Shin
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
| | - Su Na Kim
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
| | - Hyeongwon Choi
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
| | - Sung Hoon Lee
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
| | - Byung Cheol Park
- Department of Dermatology, College of Medicine, Dankook University, Cheonan-si, Republic of Korea
| | - Yong Deog Hong
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
| | - Hyoung-June Kim
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
| | - Won-Seok Park
- AMOREPACIFIC Research and Innovation Center, Yongin-si, Republic of Korea
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Li J, Ge R, Lin K, Wang J, He Y, Lu H, Dong H. Advances in the Application of Microneedles in the Treatment of Local Organ Diseases. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306222. [PMID: 37786290 DOI: 10.1002/smll.202306222] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 09/07/2023] [Indexed: 10/04/2023]
Abstract
In recent years, microneedles (MNs) have attracted a lot of attention due to their microscale sizes and high surface area (500-1000 µm in length), allowing pain-free and efficient drug delivery through the skin. In addition to the great success of MNs based transdermal drug delivery, especially for skin diseases, increasing studies have indicated the expansion of MNs to diverse nontransdermal applications, including the delivery of therapeutics for hair loss, ocular diseases, and oral mucosal. Here, the current treatment of hair loss, eye diseases, and oral disease is discussed and an overview of recent advances in the application of MNs is provided for these three noncutaneous localized organ diseases. Particular emphasis is laid on the future trend of MNs technology development and future challenges of expanding the generalizability of MNs.
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Affiliation(s)
- Jinze Li
- Marshall Laboratory of Biomedical Engineering, Shenzhen Key Laboratory for Nano-Biosensing Technology, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Guangdong, 518060, China
| | - Rujiao Ge
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China
| | - Kai Lin
- College of Chemistry and Environmental Engineering, Shenzhen University, Guangdong, 518060, China
| | - Junren Wang
- Marshall Laboratory of Biomedical Engineering, Shenzhen Key Laboratory for Nano-Biosensing Technology, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Guangdong, 518060, China
| | - Yu He
- Department of Pharmacology, University of Oxford, Oxford, OX1 3QT, UK
| | - Huiting Lu
- Department of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China
| | - Haifeng Dong
- Marshall Laboratory of Biomedical Engineering, Shenzhen Key Laboratory for Nano-Biosensing Technology, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Guangdong, 518060, China
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9
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Correia M, Lopes J, Lopes D, Melero A, Makvandi P, Veiga F, Coelho JFJ, Fonseca AC, Paiva-Santos AC. Nanotechnology-based techniques for hair follicle regeneration. Biomaterials 2023; 302:122348. [PMID: 37866013 DOI: 10.1016/j.biomaterials.2023.122348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 09/26/2023] [Accepted: 10/05/2023] [Indexed: 10/24/2023]
Abstract
The hair follicle (HF) is a multicellular complex structure of the skin that contains a reservoir of multipotent stem cells. Traditional hair repair methods such as drug therapies, hair transplantation, and stem cell therapy have limitations. Advances in nanotechnology offer new approaches for HF regeneration, including controlled drug release and HF-specific targeting. Until recently, embryogenesis was thought to be the only mechanism for forming hair follicles. However, in recent years, the phenomenon of wound-induced hair neogenesis (WIHN) or de novo HF regeneration has gained attention as it can occur under certain conditions in wound beds. This review covers HF-specific targeting strategies, with particular emphasis on currently used nanotechnology-based strategies for both hair loss-related diseases and HF regeneration. HF regeneration is discussed in several modalities: modulation of the hair cycle, stimulation of progenitor cells and signaling pathways, tissue engineering, WIHN, and gene therapy. The HF has been identified as an ideal target for nanotechnology-based strategies for hair regeneration. However, some regulatory challenges may delay the development of HF regeneration nanotechnology based-strategies, which will be lastly discussed.
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Affiliation(s)
- Mafalda Correia
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Joana Lopes
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Daniela Lopes
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Ana Melero
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia (Campus de Burjassot), Av. Vicente A. Estelles s/n, 46100, Burjassot, Valencia, Spain
| | - Pooyan Makvandi
- The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People's Hospital, 324000, Quzhou, Zhejiang, China
| | - Francisco Veiga
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal
| | - Jorge F J Coelho
- CEMMPRE - Department of Chemical Engineering, University of Coimbra, 3030-790, Coimbra, Portugal
| | - Ana C Fonseca
- CEMMPRE - Department of Chemical Engineering, University of Coimbra, 3030-790, Coimbra, Portugal.
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Pólo das Ciências da Saúde, Azinhaga de Santa Comba, 3000-548, Coimbra, Portugal.
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10
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Shen Y, Zhu Y, Zhang L, Sun J, Xie B, Zhang H, Song X. New Target for Minoxidil in the Treatment of Androgenetic Alopecia. Drug Des Devel Ther 2023; 17:2537-2547. [PMID: 37645625 PMCID: PMC10461613 DOI: 10.2147/dddt.s427612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 08/19/2023] [Indexed: 08/31/2023] Open
Abstract
Objective To investigate the mechanism of minoxidil in treating androgenetic alopecia (AGA). Methods The mechanism of action of minoxidil on AGA was first systematically investigated from the viewpoint of network pharmacology, including minoxidil-AGA target prediction, protein-protein interaction (PPI) network analysis, molecular docking and enrichment analysis of targets related to minoxidil and AGA, and dermal papilla cell assays to confirm the viability of prediction. Results The combined analysis revealed that minoxidil treatment of AGA not only acts on androgenic receptors (AR) but also on 2 new targets, steroid 17-alpha-hydroxylase/17,20 lyase (CYP17A1) and aromatase (CYP19A1). The biological processes linked to these targets were concentrated on several pathways, including enzymes and hormones. Further experiments have revealed that minoxidil suppresses the expression of AR and CYP17A1, boosts the activity of CYP19A1, decreases the formation and binding of dihydrotestosterone, and enhances the production of estradiol. Through these changes, minoxidil acts as a treatment for AGA. Conclusion Minoxidil may act by altering hormonal and enzymatic pathways. Our study finds two new targets (CYP17A1, CYP19A1) of minoxidil and demonstrates that minoxidil inhibits AR. These targets may provide new ideas for drug research.
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Affiliation(s)
- Yuqing Shen
- Department of Dermatology, Hangzhou Third People’s Hospital, Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Yuqi Zhu
- Department of Dermatology, Hangzhou Third People’s Hospital, Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Li Zhang
- Department of Dermatology, Hangzhou Third People’s Hospital, Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Jiayi Sun
- Department of Dermatology, Hangzhou Third People’s Hospital, Zhejiang Chinese Medical University, Hangzhou, People’s Republic of China
| | - Bo Xie
- Department of Dermatology, Hangzhou Third People’s Hospital, Affiliated Hangzhou Dermatology Hospital of Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Hongyan Zhang
- Department of Dermatology, Hangzhou Third People’s Hospital, Affiliated Hangzhou Dermatology Hospital of Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
| | - Xiuzu Song
- Department of Dermatology, Hangzhou Third People’s Hospital, Affiliated Hangzhou Dermatology Hospital of Zhejiang University School of Medicine, Hangzhou, People’s Republic of China
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11
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Wang Q, Zhou M, Zhang H, Hou Z, Liu D. Hypoxia Treatment of Adipose Mesenchymal Stem Cells Promotes the Growth of Dermal Papilla Cells via HIF-1α and ERK1/2 Signaling Pathways. Int J Mol Sci 2023; 24:11198. [PMID: 37446376 DOI: 10.3390/ijms241311198] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/25/2023] [Accepted: 06/30/2023] [Indexed: 07/15/2023] Open
Abstract
Dermal papilla cells (DPCs) cultured in vitro induce hair follicle formation. Using a hypoxic microenvironment to culture adipose mesenchymal stem cells (ADSCs) can promote hair follicle growth. However, the exact molecular mechanisms underlying this process remain unclear. In this study, ADSCs and DPCs from Arbas Cashmere goats were used. A hypoxic microenvironment promoted the proliferation of ADSCs and increased the pluripotency of ADSCs. The growth factors vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), and platelet-derived growth factor (PDGF) were upregulated in ADSCs in the hypoxia-conditioned medium (Hypo-cm). Hypo-cm also enhanced the ability of DPCs to induce hair follicle formation. Inhibitors of the ERK1/2 signaling pathway caused the expressions of growth factors that increased in hypoxic microenvironments to decrease; moreover, hypoxia-inducible factor-1α (HIF-1α) increased the expression levels of VEGF, bFGF, and PDGF and inhibited the expression of bone morphogenic protein 7 (BMP7). In conclusion, these findings improve the theoretical basis for the development of gene therapy drugs for the treatment of alopecia areata and hair thinning.
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Affiliation(s)
- Qing Wang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Inner Mongolia University, Hohhot 010021, China
| | - Mei Zhou
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Inner Mongolia University, Hohhot 010021, China
| | - Hongyan Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Inner Mongolia University, Hohhot 010021, China
| | - Zhuang Hou
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Inner Mongolia University, Hohhot 010021, China
| | - Dongjun Liu
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Inner Mongolia University, Hohhot 010021, China
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12
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Wei W, Zhang Y, Long B, Zhang Y, Zhang C, Zhang S. Injections of platelet-rich plasma prepared by automatic blood cell separator combined with topical 5% minoxidil in the treatment of male androgenetic alopecia. Skin Res Technol 2023; 29:e13315. [PMID: 37522500 PMCID: PMC10280600 DOI: 10.1111/srt.13315] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 03/22/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND Platelet-rich plasma (PRP) has been increasingly accepted as a potential therapy in the treatment of androgenetic alopecia (AGA), However, there remains a dearth of data on the effectiveness of PRP prepared by automatic blood cell separator with a combination of topical minoxidil for the treatment of AGA. OBJECTIVE To evaluate the efficacy and safety of PRP prepared by automatic blood cell separator combined with topical 5% minoxidil therapy in male AGA. METHODS Thirty male patients with mild/moderate AGA were enrolled in a randomized double-blind controlled study. Patients were randomly divided into two treatment arms: (group A) PRP prepared by automatic blood cell separator combined with topical 5% minoxidil group; (group B) PRP prepared by automatic blood cell separator combined with a topical placebo group. Trichoscopic assessments regarding hair density/quantity and mean hair diameter were performed at baseline and follow-up. Clinical efficacy of global photography and patient satisfaction were conducted to verify the therapeutic efficacy of the treatment, and the occurrence of adverse reactions was recorded. RESULTS We detected a significant increase in all patients in hair density and quantity after PRP treatment (p < 0.05), and there was no significant difference in mean hair diameter. Although hair density/quantity was more pronounced in group A than in group B, the difference between groups was not statistically significant (p > 0.05). In terms of clinical efficacy and patient satisfaction, group A was superior to group B, and no serious adverse reactions occurred. CONCLUSION We hereby conclude that the injections of PRP prepared by an automated method are effective and safe in the treatment of mild-to-moderate male AGA patients, and its combination with topical 5% minoxidil therapy was superior to PRP monotherapy with better clinical efficacy and higher patient satisfaction.
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Affiliation(s)
- Wei Wei
- Department of DermatologyProvincial Hospital Affiliated to Anhui Medical UniversityHefeiChina
| | - Yuanjing Zhang
- Department of DermatologyThe First Affiliated Hospital of the University of Science and Technology of ChinaHefeiChina
| | - Binman Long
- Department of DermatologyThe First Affiliated Hospital of the University of Science and Technology of ChinaHefeiChina
| | - Yuanyuan Zhang
- Department of TransfusionThe First Affiliated Hospital of the University of Science and Technology of ChinaHefeiChina
| | - Chi Zhang
- Department of DermatologyThe First Affiliated Hospital of the University of Science and Technology of ChinaHefeiChina
| | - Siping Zhang
- Department of DermatologyProvincial Hospital Affiliated to Anhui Medical UniversityHefeiChina
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Ma S, Ji D, Wang X, Yang Y, Shi Y, Chen Y. Transcriptomic Analysis Reveals Candidate Ligand-Receptor Pairs and Signaling Networks Mediating Intercellular Communication between Hair Matrix Cells and Dermal Papilla Cells from Cashmere Goats. Cells 2023; 12:1645. [PMID: 37371115 DOI: 10.3390/cells12121645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/16/2023] [Accepted: 05/23/2023] [Indexed: 06/29/2023] Open
Abstract
Hair fiber growth is determined by the spatiotemporally controlled proliferation, differentiation, and apoptosis of hair matrix cells (HMCs) inside the hair follicle (HF); however, dermal papilla cells (DPCs), the cell population surrounded by HMCs, manipulate the above processes via intercellular crosstalk with HMCs. Therefore, exploring how the mutual commutations between the cells are molecularly achieved is vital to understanding the mechanisms underlying hair growth. Here, based on our previous successes in cultivating HMCs and DPCs from cashmere goats, we combined a series of techniques, including in vitro cell coculture, transcriptome sequencing, and bioinformatic analysis, to uncover ligand-receptor pairs and signaling networks mediating intercellular crosstalk. Firstly, we found that direct cellular interaction significantly alters cell cycle distribution patterns and changes the gene expression profiles of both cells at the global level. Next, we constructed the networks of ligand-receptor pairs mediating intercellular autocrine or paracrine crosstalk between the cells. A few pairs, such as LEP-LEPR, IL6-EGFR, RSPO1-LRP6, and ADM-CALCRL, are found to have known or potential roles in hair growth by acting as bridges linking cells. Further, we inferred the signaling axis connecting the cells from transcriptomic data with the advantage of CCCExplorer. Certain pathways, including INHBA-ACVR2A/ACVR2B-ACVR1/ACVR1B-SMAD3, were predicted as the axis mediating the promotive effect of INHBA on hair growth via paracrine crosstalk between DPCs and HMCs. Finally, we verified that LEP-LEPR and IL1A-IL1R1 are pivotal ligand-receptor pairs involved in autocrine and paracrine communication of DPCs and HMCs to DPCs, respectively. Our study provides a comprehensive landscape of intercellular crosstalk between key cell types inside HF at the molecular level, which is helpful for an in-depth understanding of the mechanisms related to hair growth.
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Affiliation(s)
- Sen Ma
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- Henan Key Laboratory of Innovation and Utilization of Grassland Resources, Zhengzhou 450002, China
- Henan Engineering Research Center for Forage, Zhengzhou 450002, China
| | - Dejun Ji
- Key Laboratory for Animal Genetics and Molecular Breeding of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiaolong Wang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Yuxin Yang
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
| | - Yinghua Shi
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
- Henan Key Laboratory of Innovation and Utilization of Grassland Resources, Zhengzhou 450002, China
- Henan Engineering Research Center for Forage, Zhengzhou 450002, China
| | - Yulin Chen
- Key Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China
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14
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Gao R, Yu Z, Lv C, Geng X, Ren Y, Ren J, Wang H, Ai F, Zhang B, Yue B, Wang Z, Dou W. Medicinal and edible plant Allium macrostemon Bunge for the treatment of testosterone-induced androgenetic alopecia in mice. JOURNAL OF ETHNOPHARMACOLOGY 2023:116657. [PMID: 37244409 DOI: 10.1016/j.jep.2023.116657] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 05/11/2023] [Accepted: 05/17/2023] [Indexed: 05/29/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Allium macrostemon Bunge (AMB), a widely distributed wild garlic plant, possesses a variety of health-promoting properties. Androgenetic alopecia (AGA) is a common disorder that affects quality of life. AIM OF THE STUDY We sought to investigate whether AMB stimulates hair regrowth in AGA mouse model, and clarify the underlying molecular mechanisms. MATERIALS AND METHODS The chemical constituents of AMB water extract were identified by ultra-high performance liquid chromatography-quadrupole-time of flight-mass spectrometry (UPLC-Q/TOF-MS) analysis. Cell viability assay and Ki-67 immunostaining were undertaken to evaluate the impacts of AMB on human hair dermal papilla cell (HDPC) proliferation. Wound-healing assay was undertaken to assess cell migration. Flow cytometry and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling (TUNEL) assay were performed to examine cell apoptosis. Western blotting, real-time reverse transcription-quantitative polymerase chain reaction (RT-qPCR), and immunostaining assays were undertaken to determine the impacts of AMB on Wnt/β-catenin signaling and growth factors expression in HDPC cells. AGA mouse model was induced by testosterone treatment. The effects of AMB on hair regeneration in AGA mice were demonstrated by hair growth measuring and histological scoring. The levels of β-catenin, p-GSK-3β, and Cyclin D1 in dorsal skin were measured. RESULTS AMB promoted proliferation and migration, as well as the expression of growth factors in cultured HDPC cells. Meanwhile, AMB restrained apoptosis of HDPC cells by increasing the ratio of anti-apoptotic Bcl-2/pro-apoptotic Bax. Besides, AMB activated Wnt/β-catenin signaling and thereby enhancing growth factors expression as well as proliferation of HDPC cells, which was abolished by Wnt signaling inhibitor ICG-001. In addition, an increase of hair shaft elongation was observed in mice suffering from testosterone-induced AGA upon the treatment of AMB extract (1% and 3%). Consistent with the in vitro assays, AMB upregulated the Wnt/β-catenin signaling molecules in dorsal skin of AGA mice. CONCLUSION This study demonstrated that AMB promoted HDPC cell proliferation and stimulated hair regrowth in AGA mice. Wnt/β-catenin signaling activation, which induced production of growth factors in hair follicles and, eventually, contributed to the influence of AMB on the hair regrowth. Our findings may contribute to effective utilization of AMB in alopecia treatment.
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Affiliation(s)
- Ruiyang Gao
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Zhilun Yu
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Cheng Lv
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Xiaolong Geng
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Yijing Ren
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Junyu Ren
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Hao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Fangbin Ai
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Beibei Zhang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Bei Yue
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China.
| | - Zhengtao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China.
| | - Wei Dou
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China.
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15
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Augustyniak A, Mc Mahon H. Dietary marine-derived ingredients for stimulating hair cell cycle. Biomed Pharmacother 2023; 163:114838. [PMID: 37156114 DOI: 10.1016/j.biopha.2023.114838] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/24/2023] [Accepted: 05/02/2023] [Indexed: 05/10/2023] Open
Abstract
In normal condition human hair growth occurs through three phases, anagen (growth phase included about 85 % of hairs, last from 2 to 6 years), catagen (transitional phase lasting up to 2 weeks) and telogen (resting phase which last from 1 to 4 months). Natural dynamics of the hair growth process can be impaired by several factors, such as genetic predisposition, hormonal disorders, aging, poor nutrition or stress, which can lead to the slowdown in the growth of hair or even hair loss. The aim of the study was to assess the hair growth promotion effect of marine-derived ingredients, hair supplement Viviscal® and its raw components (marine protein complex AminoMarC®, shark and oyster extract). Cytotoxicity, production of alkaline phosphatase and glycosaminoglycans, as well as expression of genes involved in hair cycle-related pathways were investigated using dermal papilla cells, both immortalized and primary cell lines. Tested marine compounds showed no evidence of cytotoxicity under in vitro conditions. Viviscal® significantly increased proliferation of dermal papilla cells. Moreover, tested samples stimulated cells to produce alkaline phosphatase and glycosaminoglycans. Increased expression of hair cell cycle-related genes was also observed. The obtained results indicate that marine-derived ingredients stimulate hair growth through anagen activation.
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Affiliation(s)
- Aleksandra Augustyniak
- Circular Bioeconomy Research Group, Shannon Applied Biotechnology Centre, Munster Technological University, V92CX88 Tralee, Ireland.
| | - Helena Mc Mahon
- Circular Bioeconomy Research Group, Shannon Applied Biotechnology Centre, Munster Technological University, V92CX88 Tralee, Ireland
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16
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Mayer W, Weibel M, De Luca C, Ibragimova G, Trakhtman I, Kharaeva Z, Chandler DL, Korkina L. Biomolecules of Fermented Tropical Fruits and Fermenting Microbes as Regulators of Human Hair Loss, Hair Quality, and Scalp Microbiota. Biomolecules 2023; 13:699. [PMID: 37189446 PMCID: PMC10136211 DOI: 10.3390/biom13040699] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/17/2023] [Accepted: 04/18/2023] [Indexed: 05/17/2023] Open
Abstract
Plant-derived secondary metabolites (polyphenols/terpenes/alkaloids) and microbial exometabolites/membrane components of fermented tropical fruits are known as highly bioavailable biomolecules causing skin and hair improvement effects (wound healing, anti-inflammatory, antioxidant, antidiabetic, antiacne, skin/hair microbiota balancing, hair growth-promoting, and hair loss-inhibiting). Caffein is considered as a hair growth promoter. A randomized placebo- and caffein-controlled clinical trial on the efficacy of fermented papaya (FP) plus fermented mangosteen (FM) towards human hair quality and loss was conducted. Shampoo and lotion hair care products containing FP, FM, and caffein as active agents were developed and applied to 154 subjects of both sexes with clinically confirmed androgenic or diffuse alopecia for 3 months. Their clinical efficacy was assessed subjectively by questionnaires filled in by dermatologists/trichologists, and by the objective trichomicroscopical calculations. Hair and scalp skin quality was determined by microbiota pattern and ATP, SH-groups, protein, and malonyl dialdehyde quantification. Comparative clinical data showed that the experimental hair care cosmetics significantly inhibited hair loss, increased hair density/thickness, and improved hair follicle structure versus placebo and caffein controls. The cosmetics with FP and FM substantially normalized the microbiota pattern and increased ATP content in hair follicle, while inhibiting lipid peroxidation in the scalp skin, and SH-group formation in the hair shaft.
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Affiliation(s)
- Wolfgang Mayer
- Medena AG, 16 Industriestrasse, CH-8910 Affoltern-am-Albis, Switzerland; (W.M.); (M.W.); (C.D.L.)
| | - Michaela Weibel
- Medena AG, 16 Industriestrasse, CH-8910 Affoltern-am-Albis, Switzerland; (W.M.); (M.W.); (C.D.L.)
| | - Chiara De Luca
- Medena AG, 16 Industriestrasse, CH-8910 Affoltern-am-Albis, Switzerland; (W.M.); (M.W.); (C.D.L.)
| | - Galina Ibragimova
- Centre for Innovative Biotechnological Investigations Nanolab (CIBI-NANOLAB), 197 Vernadskiy Pr., 119571 Moscow, Russia;
| | - Ilya Trakhtman
- Swiss Dekotra GmbH, 549 Badenerstrasse, CH-8048 Zurich, Switzerland;
| | - Zaira Kharaeva
- Department of Microbiology, Virology, and Immunology, Kabardino-Balkar Berbekov’s State University, 176 Chernishevskiy St., 360000 Nal’chik, Russia;
| | | | - Liudmila Korkina
- Centre for Innovative Biotechnological Investigations Nanolab (CIBI-NANOLAB), 197 Vernadskiy Pr., 119571 Moscow, Russia;
- Swiss Dekotra GmbH, 549 Badenerstrasse, CH-8048 Zurich, Switzerland;
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Kageyama T, Miyata H, Seo J, Nanmo A, Fukuda J. In vitro hair follicle growth model for drug testing. Sci Rep 2023; 13:4847. [PMID: 36964149 PMCID: PMC10038375 DOI: 10.1038/s41598-023-31842-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 03/17/2023] [Indexed: 03/26/2023] Open
Abstract
In vitro models of human hair follicle-like tissue could be fundamental tools to better understand hair follicle morphogenesis and hair drug screening. During prenatal development and postnatal cyclic hair regeneration, hair follicle morphogenesis is triggered by reciprocal interactions and the organization of the epithelial and mesenchymal cell populations. Given this mechanism, we developed an approach to induce hair peg-like sprouting in organoid cultures composed of epithelial and mesenchymal cells. Human fetal/adult epithelial and mesenchymal cells were cultured in a medium supplemented with a low concentration of either Matrigel or collagen I. These extracellular matrices significantly enhanced the self-organization capabilities of the epithelial and mesenchymal cells, resulting in spherical aggregation and subsequent hair peg-like sprouting. The length of the hair peg sprouting and associated gene expression significantly increased in the presence of a well-known hair drug, minoxidil. This approach may be beneficial for testing hair growth-promoting drug candidates.
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Affiliation(s)
- Tatsuto Kageyama
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa, 213-0012, Japan
- Japan Science and Technology Agency (JST)-PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan
| | - Hikaru Miyata
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
| | - Jieun Seo
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
| | - Ayaka Nanmo
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan
| | - Junji Fukuda
- Faculty of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa, 240-8501, Japan.
- Kanagawa Institute of Industrial Science and Technology, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa, 213-0012, Japan.
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18
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Prugsakij W, Numsawat S, Netchareonsirisuk P, Tengamnuay P, De-Eknamkul W. Mechanistic synergy of hair growth promotion by the Avicennia marina extract and its active constituent (avicequinone C) in dermal papilla cells isolated from androgenic alopecia patients. PLoS One 2023; 18:e0284853. [PMID: 37083946 PMCID: PMC10121027 DOI: 10.1371/journal.pone.0284853] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 03/31/2023] [Indexed: 04/22/2023] Open
Abstract
Androgenic alopecia (AGA) is associated with an increased production of 5α-dihydrotestosterone (DHT) by steroid-5α-reductase (5α-R). Crude extracts from Avicennia marina (AM) and its active constituent, avicequinone C (AC), can inhibit 5α-R. We have, herein, explored the potential use of the AM extract and of AC as anti-AGA agents. To this end, we employed human dermal papilla cells (DPCs) isolated from AGA patients' hair that express 5α-R type-1 as well as the androgenic receptor (AR) at high levels. Our in vitro experiments revealed that the AM extract (10 μg/mL) and the AC (10 μM) exhibit multiple actions that interfere with the mechanism that causes AGA. Beside acting as 5α-R inhibitors, both preparations were able to inhibit either the DHT-AR complex formation or its translocation from the cytoplasm into the nucleus (the site of DHT's action). The treatments also increased the gene expression of growth factors in DPCs; these factors play important roles in the angiogenesis associated with hair growth. Moreover, the AM extract suppressed the apoptotic pathway, thereby postponing the initiation of the catagen phase. Taken together, our findings suggest that the AM extract and the AC could serve as natural sources for hair growth promotion and AGA treatment.
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Affiliation(s)
- Woraanong Prugsakij
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Sukanya Numsawat
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
- Bureau of Drug Control, Food and Drug Administration, Ministry of Public Health, Nonthaburi, Thailand
| | - Ponsawan Netchareonsirisuk
- Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
- Natural Product Biotechnology Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Parkpoom Tengamnuay
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Wanchai De-Eknamkul
- Natural Product Biotechnology Research Unit, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
- Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
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Colin-Pierre C, El Baraka O, Danoux L, Bardey V, André V, Ramont L, Brézillon S. Regulation of stem cell fate by HSPGs: implication in hair follicle cycling. NPJ Regen Med 2022; 7:77. [PMID: 36577752 PMCID: PMC9797564 DOI: 10.1038/s41536-022-00267-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 11/30/2022] [Indexed: 12/29/2022] Open
Abstract
Heparan sulfate proteoglycans (HSPGs) are part of proteoglycan family. They are composed of heparan sulfate (HS)-type glycosaminoglycan (GAG) chains covalently linked to a core protein. By interacting with growth factors and/or receptors, they regulate numerous pathways including Wnt, hedgehog (Hh), bone morphogenic protein (BMP) and fibroblast growth factor (FGF) pathways. They act as inhibitor or activator of these pathways to modulate embryonic and adult stem cell fate during organ morphogenesis, regeneration and homeostasis. This review summarizes the knowledge on HSPG structure and classification and explores several signaling pathways regulated by HSPGs in stem cell fate. A specific focus on hair follicle stem cell fate and the possibility to target HSPGs in order to tackle hair loss are discussed in more dermatological and cosmeceutical perspectives.
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Affiliation(s)
- Charlie Colin-Pierre
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France.
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France.
- BASF Beauty Care Solutions France SAS, Pulnoy, France.
| | | | - Louis Danoux
- BASF Beauty Care Solutions France SAS, Pulnoy, France
| | | | - Valérie André
- BASF Beauty Care Solutions France SAS, Pulnoy, France
| | - Laurent Ramont
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France
- CHU de Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
| | - Stéphane Brézillon
- Université de Reims Champagne-Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire-MEDyC, Reims, France
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Kang JI, Choi YK, Han SC, Kim HG, Hong SW, Kim J, Kim JH, Hyun JW, Yoo ES, Kang HK. Limonin, a Component of Immature Citrus Fruits, Activates Anagen Signaling in Dermal Papilla Cells. Nutrients 2022; 14:nu14245358. [PMID: 36558517 PMCID: PMC9787355 DOI: 10.3390/nu14245358] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/14/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Hair loss remains a significant problem that is difficult to treat; therefore, there is a need to identify safe natural materials that can help patients with hair loss. We evaluated the hair anagen activation effects of limonin, which is abundant in immature citrus fruits. Limonin increased the proliferation of rat dermal papilla cells (rDPC) by changing the levels of cyclin D1 and p27, and increasing the number of BrdU-positive cells. Limonin increased autophagy by decreasing phosphorylated mammalian target of rapamycin levels and increasing the phospho-Raptor, ATG7 and LC3B. Limonin also activated the Wnt/β-catenin pathway by increasing phospho-β-catenin levels. XAV939, a Wnt/β-catenin inhibitor, inhibited these limonin-induced changes, including induced autophagy, BrdU-positive cells, and cell proliferation. Limonin increased the phosphorylated AKT levels in both two-dimensional cultured rDPC and three-dimensional spheroids. Treatment with the PI3K inhibitor wortmannin inhibited limonin-induced proliferation, and disrupted other limonin-mediated changes, including decreased p27, increased BrdU-positive cells, induced autophagy, and increased ATG7 and LC3B levels. Wortmannin also inhibited limonin-induced cyclin D1 and LC3 expression in spheroids. Collectively, these results indicate that limonin can enhance anagen signaling by activating autophagy via targeting the Wnt/β-catenin and/or PI3K/AKT pathways in rDPC, highlighting a candidate nutrient for hair loss treatment.
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Affiliation(s)
- Jung-Il Kang
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Youn Kyoung Choi
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Sang-Chul Han
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Hyeon Gyu Kim
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Seok Won Hong
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Jungeun Kim
- Department of Chemistry & Cosmetics, Jeju National University, Jeju 63243, Republic of Korea
| | - Jae Hoon Kim
- Department of Biotechnology, College of Applied Life Science, SARI, Jeju National University, Jeju 63243, Republic of Korea
- Subtropical/Tropical Organism Gene Bank, Jeju National University, Jeju 63243, Republic of Korea
| | - Jin Won Hyun
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Eun-Sook Yoo
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Hee-Kyoung Kang
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
- Correspondence: ; Tel.: +82-64-754-3846; Fax: +82-64-702-2687
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21
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Dendrobium officinale Polysaccharide (DOP) Promotes Hair Regrowth in Testosterone-Induced Bald Mice. Aesthetic Plast Surg 2022; 47:833-841. [PMID: 36470987 DOI: 10.1007/s00266-022-03144-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 10/08/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Androgenetic alopecia can affect up to 70% of males and 40% of females; however, certain therapeutic medications offer partial and transitory improvement but with major side effects. Dendrobium officinale polysaccharide (DOP) has been reported to improve androgen-related hair loss in mice, but the molecular mechanism remains unclear. OBJECTIVES To explore the effects of DOP on androgenetic alopecia. METHODS In this study, testosterone was subcutaneously administered to shave dorsa skin of mice to establish androgenetic alopecia; the effects of DOP in androgenetic alopecia were explored by DOP administration. RESULTS Testosterone treatment extended the time of skin growing dark and hair growing, decreased the mean numbers of follicles in skin tissues, decreased β-catenin and cyclin D1 levels, and elevated testosterone, DHT (dihydrotestosterone), and 5α-reductase levels. In contrast, DOP administration shortened skin growing dark and hair growing times, promoted follicle cell proliferation, increased follicle numbers, increased β-catenin and cyclin D1 levels, and decreased testosterone, DHT, and 5α-reductase levels. CONCLUSION DOP application significantly improved testosterone-induced hair follicle miniaturization and hair loss, possibly through affecting the Wnt signaling and hair follicle stem cell functions. NO LEVEL ASSIGNED This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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22
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Jia L, Xiong J, Guo R, Li Y, Jiang H. Effects of microneedling with 5% minoxidil topical solution combination therapy in treatment of androgenetic alopecia. J Cosmet Dermatol 2022; 21:5665-5671. [PMID: 35861653 DOI: 10.1111/jocd.15263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/11/2022] [Accepted: 07/19/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Microneedling (MN) therapy is one of minimal invasive operations with needles rolled over skin to puncturing the epidermis, and it is becoming a widely used treatment during various dermatological diseases includes androgenetic alopecia (AGA). OBJECTIVE The purpose of the current study is to investigate the clinical observation and safety of MN combined with 5% minoxidil on triggering hair growth in AGA patients. MATERIAL AND METHODS This retrospective study has analyzed 18 AGA patients who were treated by MN in combination with 5% minoxidil topical solution between July 2021 and February 2022. All patients received six sessions of treatment under aseptic condition at an interval of 1 week. Assessment of hair regrowth was done at the baseline and 10 weeks by photography, investigator, and patient assessment global scoring table on clinical improvement, and the patient's final satisfaction was investigated. RESULTS According to the standardized 7-point scale, mean scores of investigator and participant assessments were 1.44 ± 0.61 and 1.66 ± 0.59, respectively, indicating that the hair appearance was considerably improved by MN combined with 5% minoxidil treatment. Fifteen patients (83.3%) were satisfied with the improvement in hair growth. No severe adverse events were noted in patients during and after the procedure. CONCLUSION The combination of the length of 1.5 mm MN and 5% minoxidil in the treatment of AGA showed efficacy with high safety, which is worthy of clinical application.
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Affiliation(s)
- Lingling Jia
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiachao Xiong
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Rong Guo
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yufei Li
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hua Jiang
- Department of Plastic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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Ohyama M, Matsudo K, Fujita T. Management of hair loss after severe acute respiratory syndrome coronavirus 2 infection: Insight into the pathophysiology with implication for better management. J Dermatol 2022; 49:939-947. [PMID: 35633047 PMCID: PMC9348110 DOI: 10.1111/1346-8138.16475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/21/2022] [Accepted: 05/12/2022] [Indexed: 12/17/2022]
Abstract
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was declared a pandemic by the World Health Organization, and COVID-19 continues to have a major impact on society. Numerous studies have reported impaired health sequelae after COVID-19 recovery, one of which is hair loss. Individuals with hair loss experience a substantial mental burden, which potentially hinders their social life. However, few studies have systematically analyzed the details including hair loss. Therefore, we conducted a narrative review using PubMed on the frequency, associated comorbidities, disease characteristics, and treatment of hair loss after SARS-CoV-2 infection (HLASCI). Two search strings were used to identify 28 articles. Of note, most of the literature identified on COVID-19 sequelae reported an emergence/occurrence of hair loss. HLASCI is speculated to be composed of a heterogeneous population, with the onset or exacerbation of telogen effluvium (TE), anagen effluvium, androgenetic alopecia (AGA), and alopecia areata (AA) reported as possible underlying mechanisms. Among these, acute TE is thought to be the primary cause of HLASCI, with COVID-19 treatment and TE improvement being considered crucial for HLASCI management. An association between COVID-19 and AA exacerbation has also been implicated with still insufficient evidence. Spontaneous recovery of TE can be expected once infection reduces; however, faster improvement in symptoms is expected to reduce the mental and social burden of patients. An additional search string identified 11 articles about TE treatment which suggested that the use of minoxidil may be beneficial. Topical minoxidil has been widely used for AGA patients, who have been speculated to exhibit poor resistance to SARS-CoV-2. Topical minoxidil may provide relief from HLASCI, but future clinical research is warranted to confirm this observation.
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Affiliation(s)
- Manabu Ohyama
- Department of DermatologyKyorin University Faculty of MedicineTokyoJapan
| | - Kiichi Matsudo
- Clinical Development, Research and Development Headquarters Self‐MedicationTaisho Pharmaceutical Co.LtdTokyoJapan
| | - Toru Fujita
- Clinical Development, Research and Development Headquarters Self‐MedicationTaisho Pharmaceutical Co.LtdTokyoJapan
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24
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Wang X, Liu Y, He J, Wang J, Chen X, Yang R. Regulation of signaling pathways in hair follicle stem cells. BURNS & TRAUMA 2022; 10:tkac022. [PMID: 35795256 PMCID: PMC9250793 DOI: 10.1093/burnst/tkac022] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/07/2022] [Indexed: 11/21/2022]
Abstract
Hair follicle stem cells (HFSCs) reside in the bulge region of the outer root sheath of the hair follicle. They are considered slow-cycling cells that are endowed with multilineage differentiation potential and superior proliferative capacity. The normal morphology and periodic growth of HFSCs play a significant role in normal skin functions, wound repair and skin regeneration. The HFSCs involved in these pathophysiological processes are regulated by a series of cell signal transduction pathways, such as lymphoid enhancer factor/T-cell factor, Wnt/β-catenin, transforming growth factor-β/bone morphogenetic protein, Notch and Hedgehog. The mechanisms of the interactions among these signaling pathways and their regulatory effects on HFSCs have been previously studied, but many mechanisms are still unclear. This article reviews the regulation of hair follicles, HFSCs and related signaling pathways, with the aims of summarizing previous research results, revealing the regulatory mechanisms of HFSC proliferation and differentiation and providing important references and new ideas for treating clinical diseases.
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Affiliation(s)
| | | | - Jia He
- Department of Burn Surgery, The First People’s Hospital of Foshan, Foshan 528000, China
| | - Jingru Wang
- Department of Burn Surgery, The First People’s Hospital of Foshan, Foshan 528000, China
| | - Xiaodong Chen
- Correspondence. Xiaodong Chen, E-mail: ; Ronghua Yang,
| | - Ronghua Yang
- Correspondence. Xiaodong Chen, E-mail: ; Ronghua Yang,
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25
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Zhang Y, Su J, Ma K, Fu X, Zhang C. Photobiomodulation Therapy With Different Wavebands for Hair Loss: A Systematic Review and Meta-Analysis. Dermatol Surg 2022; 48:737-740. [PMID: 35510860 DOI: 10.1097/dss.0000000000003472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Photobiomodulation is a promising therapy for hair loss with negligible side effects. However, the reported effects of photobiomodulation therapy for hair loss are inconsistent. OBJECTIVE To assess the curative effect of photobiomodulation therapy for the treatment of hair loss. METHODS A systematic review of self-controlled studies and randomized controlled trials was conducted. ScienceDirect, PubMed, and Wiley Online Library were searched from the earliest date to May 30, 2021. RESULTS Thirty-six studies (966 patients) were included. Two to 4 meta-analyses with different indices were performed separately on 4 groups of studies to test the effectiveness of the following hair loss treatments: ultraviolet light for alopecia areata (AA), red light for androgenetic alopecia (AGA), infrared light for AA, and infrared light for AGA. All meta-analyses showed that treatments were superior to control ( p < .05). CONCLUSION The meta-analyses strongly suggested that photobiomodulation therapies with ultraviolet and infrared light were effective for treating AA, and photobiomodulation therapies with red light and infrared light were effective for treating AGA.
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Affiliation(s)
- Yuehou Zhang
- School of Medicine, NanKai University, Tianjin, P.R. China
| | - Jianlong Su
- School of Medicine, NanKai University, Tianjin, P.R. China
| | - Kui Ma
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4th Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, Beijing, P. R. China
| | - Xiaobing Fu
- School of Medicine, NanKai University, Tianjin, P.R. China
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4th Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, Beijing, P. R. China
| | - Cuiping Zhang
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Division and 4th Medical Center of Chinese PLA General Hospital, Beijing, P. R. China
- Research Unit of Trauma Care, Tissue Repair and Regeneration, Chinese Academy of Medical Sciences, Beijing, P. R. China
- PLA Key Laboratory of Tissue Repair and Regenerative Medicine and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration, Beijing, P. R. China
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26
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Baek YH, Lee JH, Chang SJ, Chae Y, Lee MH, Kim SH, Han KI, Kim TJ. Heat-Killed Enterococcus faecalis EF-2001 Induces Human Dermal Papilla Cell Proliferation and Hair Regrowth in C57BL/6 Mice. Int J Mol Sci 2022; 23:5413. [PMID: 35628222 PMCID: PMC9140576 DOI: 10.3390/ijms23105413] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 11/26/2022] Open
Abstract
Minoxidil is the most widely used treatment for hair growth, but has been associated with several side effects. In this study, we investigated the effects of heat-killed Enterococcus faecalis EF-2001 on hair loss prevention and regrowth using human dermal papilla cells and male C57BL/6 mice. To examine the effects of EF-2001, we used minoxidil as the positive control. In the in vitro experiments, EF-2001 treatment (75-500 μg/mL) led to the proliferation of human dermal papilla cells in a concentration-dependent manner. In the in vivo experiment, the topical application of 200 µL EF-2001 on the dorsal surface of C57BL/6 male mice led to hair growth. Changes in hair regrowth were examined by visual comparison and hematoxylin and eosin staining of skin sections. We also determined the expression levels of marker genes (Wnt) and growth factors (fibroblast growth factor, insulin growth factor 1, and vascular endothelial growth factor) in the skin tissues of the back of each mouse using a quantitative polymerase chain reaction. EF-2001 accelerated the progression of hair regrowth in mice and promoted hair-follicle conversion from telogen to anagen, likely by increasing the expression levels of growth factors and marker genes.
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Affiliation(s)
- Young-Hyun Baek
- Division of Biological Science and Technology, Yonsei University, Wonju 26493, Korea; (Y.-H.B.); (J.-H.L.); (S.-J.C.); (Y.C.); (M.-H.L.); (K.-I.H.)
| | - Jin-Ho Lee
- Division of Biological Science and Technology, Yonsei University, Wonju 26493, Korea; (Y.-H.B.); (J.-H.L.); (S.-J.C.); (Y.C.); (M.-H.L.); (K.-I.H.)
| | - Sang-Jin Chang
- Division of Biological Science and Technology, Yonsei University, Wonju 26493, Korea; (Y.-H.B.); (J.-H.L.); (S.-J.C.); (Y.C.); (M.-H.L.); (K.-I.H.)
| | - Yuri Chae
- Division of Biological Science and Technology, Yonsei University, Wonju 26493, Korea; (Y.-H.B.); (J.-H.L.); (S.-J.C.); (Y.C.); (M.-H.L.); (K.-I.H.)
| | - Myung-Hun Lee
- Division of Biological Science and Technology, Yonsei University, Wonju 26493, Korea; (Y.-H.B.); (J.-H.L.); (S.-J.C.); (Y.C.); (M.-H.L.); (K.-I.H.)
| | - Sun-Hong Kim
- Research & Development Center, Doctor TJ Co., Ltd., Wonju 26493, Korea;
| | - Kwon-Il Han
- Division of Biological Science and Technology, Yonsei University, Wonju 26493, Korea; (Y.-H.B.); (J.-H.L.); (S.-J.C.); (Y.C.); (M.-H.L.); (K.-I.H.)
- Research & Development Center, Bereum Co., Ltd., Wonju 26361, Korea
| | - Tack-Joong Kim
- Division of Biological Science and Technology, Yonsei University, Wonju 26493, Korea; (Y.-H.B.); (J.-H.L.); (S.-J.C.); (Y.C.); (M.-H.L.); (K.-I.H.)
- Research & Development Center, Doctor TJ Co., Ltd., Wonju 26493, Korea;
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27
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Kim MJ, Seong KY, Kim DS, Jeong JS, Kim SY, Lee S, Yang SY, An BS. Minoxidil-loaded hyaluronic acid dissolving microneedles to alleviate hair loss in an alopecia animal model. Acta Biomater 2022; 143:189-202. [PMID: 35202857 DOI: 10.1016/j.actbio.2022.02.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 12/18/2022]
Abstract
Alopecia is defined as hair loss in a part of the head due to various causes, such as drugs, stress and autoimmune disorders. Various therapeutic agents have been suggested depending on the cause of the condition and patient sex, and age. Minoxidil (MXD) is commonly used topically to treat alopecia, but its low absorption rate limits widespread use. To overcome the low absorption, we suggest microneedles (MNs) as controlled drug delivery systems that release MXD. We used hyaluronic acid (HA) to construct MN, as it is biocompatible and safe. We examined the effect of HA on the hair dermal papilla (HDP) cells that control the development of hair follicles. HA enhanced proliferation, migration, and aggregation of HDP cell by increasing cell-cell adhesion and decreasing cell substratum. These effects were mediated by the cluster of differentiation (CD)-44 and phosphorylation of serine‑threonine kinase (Akt). In chemotherapy-induced alopecia mice, topical application of HA tended to decrease chemotherapy-induced hair loss. Although the amount of MXD administered by HA-MNs was 10% of topical treatment, the MXD-containing HA-MNs (MXD-HA-MNs) showed better effects on the growth of hair than topical application of MXD. In summary, our results demonstrated that HA reduces hair loss in alopecia mice, and that delivery of MXD and HA using MXD-HA-MNs maximizes therapeutic effects and minimize the side effects of MXD for the treatment of alopecia. STATEMENT OF SIGNIFICANCE: (1) Significance, This work reports a new approach for treatment of alopecia using a dissolving microneedle (MN) prepared with hyaluronic acid (HA). The HA provided a better environment for cellular functions in the hair dermal papilla cells. The HA-MNs containing minoxidil (MXD) exhibited a significant reduction of hair loss, although amount of MXD contained in them was only 10% of topically applied MXD., (2) Scientific impact, This is the first report demonstrating the direct anti-alopecia effects of HA administrated in a transdermal route and the feasibility of novel therapeutics using MXD-containing HA-MNs. We believe that our work will excite interdisciplinary readers of Acta Biomaterialia, those who are interested in the natural polymers, drug delivery, and alopecia.
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28
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5-Bromo-3,4-dihydroxybenzaldehyde Promotes Hair Growth through Activation of Wnt/β-Catenin and Autophagy Pathways and Inhibition of TGF-β Pathways in Dermal Papilla Cells. Molecules 2022; 27:molecules27072176. [PMID: 35408575 PMCID: PMC9000556 DOI: 10.3390/molecules27072176] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 02/06/2023] Open
Abstract
Various studies addressing the increasing problem of hair loss, using natural products with few side effects, have been conducted. 5-bromo-3,4-dihydroxybenzaldehyde (BDB) exhibited anti-inflammatory effects in mouse models of atopic dermatitis and inhibited UVB-induced oxidative stress in keratinocytes. Here, we investigated its stimulating effect and the underlying mechanism of action on hair growth using rat vibrissa follicles and dermal papilla cells (DPCs), required for the regulation of hair cycle and length. BDB increased the length of hair fibers in rat vibrissa follicles and the proliferation of DPCs, along with causing changes in the levels of cell cycle-related proteins. We investigated whether BDB could trigger anagen-activating signaling pathways, such as the Wnt/β-catenin pathway and autophagy in DPCs. BDB induces activation of the Wnt/β-catenin pathway through the phosphorylation of GSG3β and β-catenin. BDB increased the levels of autophagic vacuoles and autophagy regulatory proteins Atg7, Atg5, Atg16L, and LC3B. We also investigated whether BDB inhibits the TGF-β pathway, which promotes transition to the catagen phase. BDB inhibited the phosphorylation of Smad2 induced by TGF-β1. Thus, BDB can promote hair growth by modulating anagen signaling by activating Wnt/β-catenin and autophagy pathways and inhibiting the TGF-β pathway in DPCs.
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29
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Hair Regeneration Effects of Lespedeza bicolor Extract In Vivo and In Vitro. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12062863] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Alopecia is a chronic inflammatory skin disease with various causes. Lespedeza bicolor extract (LBE) has been reported to have anti-inflammatory and antioxidative effects. In this study, the activity and mechanisms of LBE as a hair growth agent were investigated. Effects of cell proliferation, cytotoxicity, and cell cycle regulation of LBE and its active component protocatechuic acid (PCA) were evaluated in human dermal papilla cells (DPCs). Hair regeneration effects of LBE in 6-week-old C57BL/6 male mice were also determined using positive control 5% minoxidil. The dose-dependent proliferation of DPCs was estimated in response to LBE treatment (0.8–20 µg/mL). Additionally, significant extension of the anagen phase during the hair cell cycle upon LBE treatment was observed histologically and morphologically. Cell cycle arrest gene expression was determined by quantitative real-time polymerase chain reaction. Lespedezabicolor could be a potent treatment against alopecia through enhancing DPC proliferation and hair regrowth via anagen phase arrest.
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30
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Effectiveness of Platelet-Rich Plasma Therapy in Androgenic Alopecia—A Meta-Analysis. J Pers Med 2022; 12:jpm12030342. [PMID: 35330343 PMCID: PMC8953144 DOI: 10.3390/jpm12030342] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 01/25/2023] Open
Abstract
Platelet-rich plasma (PRP) represents a novel therapy tested and is used more and more frequently in dermatology and cosmetic surgery for a variety of conditions, including androgenic alopecia (AGA), a common condition with a complex pathogenesis involving genetic factors, hormonal status and inflammation. We performed an extensive literature search which retrieved 15 clinical trials concerning the use in AGA of PRP therapy, alone or in combination, in male, female or mixed patient groups. A quantitative statistical meta-analysis of n = 17 trial groups proved significant increases in hair density from 141.9 ± 108.2 to 177.5 ± 129.7 hairs/cm2 (mean ± SD) following PRP (p = 0.0004). To the best of our knowledge, this is the first meta-analysis that proved a statistically significant correlation between the number of PRP treatments per month and the percentage change in hair density (r = 0.5, p = 0.03), as well as a negative correlation between the mean age of treatment group and the percentage change in hair density (r = −0.56, p = 0.016). Other factors considered for analysis were the PRP preparation method, amount used per treatment, hair diameter, terminal hairs and pull test. We conclude that PRP represents a valuable and effective therapy for AGA in both males and females if patients are rigorously selected.
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Im J, Hyun J, Kim SW, Bhang SH. Enhancing the Angiogenic and Proliferative Capacity of Dermal Fibroblasts with Mulberry (Morus alba. L) Root Extract. Tissue Eng Regen Med 2021; 19:49-57. [PMID: 34674183 DOI: 10.1007/s13770-021-00404-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/14/2021] [Accepted: 09/23/2021] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Enhancing blood flow and cell proliferation in the hair dermis is critical for treating hair loss. This study was designed to aid the development of alternative and effective solutions to overcome alopecia. Specifically, we examined the effects of Morus alba. L root extract (MARE, which has been used in traditional medicine as a stimulant for hair proliferation) on dermal fibroblasts and other cell types found in the epidermis. METHODS We first optimized the concentration of MARE that could be used to treat human dermal fibroblasts (HDFs) without causing cytotoxicity. After optimization, we focused on the effect of MARE on HDFs since these cells secrete paracrine factors related to cell proliferation and angiogenesis that affect hair growth. Conditioned medium (CM) derived from MARE-treated HDFs (MARE HDF-CM) was used to treat human umbilical vein endothelial cells (HUVECs) and hair follicle dermal papilla cells (HFDPCs). RESULTS Concentrations of MARE up to 20 wt% increased the expression of proliferative and anti-apoptotic genes in HDFs. MARE HDF-CM significantly improved the tubular structure formation and migration capacity of HUVECs. Additionally, MARE HDF-CM treatment upregulated the expression of hair growth-related genes in HFDPCs. CM collected from MARE-treated HDFs promoted the proliferation of HFDPCs and the secretion of angiogenic paracrine factors from these cells. CONCLUSION Since it can stimulate the secretion of pro-proliferative and pro-angiogenic paracrine factors from HDFs, MARE has therapeutic potential as a hair loss preventative.
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Affiliation(s)
- Jisoo Im
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Jiyu Hyun
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Sung-Won Kim
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi, 16419, Republic of Korea
| | - Suk Ho Bhang
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Gyeonggi, 16419, Republic of Korea.
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Truong VL, Jeong WS. Hair Growth-Promoting Mechanisms of Red Ginseng Extract through Stimulating Dermal Papilla Cell Proliferation and Enhancing Skin Health. Prev Nutr Food Sci 2021; 26:275-284. [PMID: 34737988 PMCID: PMC8531430 DOI: 10.3746/pnf.2021.26.3.275] [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: 04/20/2021] [Revised: 05/21/2021] [Accepted: 05/30/2021] [Indexed: 01/24/2023] Open
Abstract
This study aimed to investigate the underlying mechanisms of red ginseng extract (RGE) on regulating hair growth and hair follicle development. Results from in vitro studies showed that RGE treatment simultaneously enhanced viability and inhibited apoptosis in human hair dermal papilla cells. Moreover, RGE administration promoted telogen-to-anagen transition, prolonged anagen in hair follicular cycling, and increased the size of hair follicles and skin thickness in a C57BL/6 mouse model. Furthermore, RGE treatment significantly upregulated the expression of β-catenin, phospho-glycogen synthase kinase 3β, cyclin D1, cyclin E, and Bcl-2, phospho-extracellular signal-regulated protein kinase, and phospho-Akt, which are associated with promoting hair growth. In addition, RGE enhanced skin health by activation of antiox-idant defense systems. Our data demonstrates that hair regenerative mechanisms of RGE may be mediated by stimulating dermal papilla cell proliferation and enhancing skin functions.
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Affiliation(s)
- Van-Long Truong
- Food and Bio-industry Research Institute, School of Food Science & Biotechnology, College of Agriculture and Life Sciences, Kyungpook National University, Daegu 41566, Korea
| | - Woo-Sik Jeong
- Food and Bio-industry Research Institute, School of Food Science & Biotechnology, College of Agriculture and Life Sciences, Kyungpook National University, Daegu 41566, Korea
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Shin JY, Kim J, Choi YH, Kang NG, Lee S. Dexpanthenol Promotes Cell Growth by Preventing Cell Senescence and Apoptosis in Cultured Human Hair Follicle Cells. Curr Issues Mol Biol 2021; 43:1361-1373. [PMID: 34698060 PMCID: PMC8929036 DOI: 10.3390/cimb43030097] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/13/2022] Open
Abstract
Dexpanthenol (D-panthenol) is a precursor of vitamin B5 (pantothenic acid) and is widely used for dietary supplements and topical applications. D-panthenol has long been used in hair care products for the purpose of anti-hair loss, its effects and the underlying mechanisms, however, were barely reported. In this study, the effects of D-panthenol on human hair follicle cells, including dermal papilla cells (hDPCs) and outer root sheath cells (hORSCs), were investigated. D-panthenol enhanced the cell viability, increasing the cellular proliferation marker Ki67 in cultured hDPCs. The markers for apoptosis (Caspase3/9) and cell senescence (p21/p16), reported to be expressed in aged or resting phase follicles, were significantly reduced by D-panthenol. Anagen-inducing factors (ALP; β-catenin; versican), which trigger or elongate the anagen phase, were stimulated by D-panthenol. On the other hand, D-panthenol reduced TGF-β1 expressions in both mRNA and protein levels. The expression of VEGF, which is important for peripheral blood vessel activation; was up-regulated by D-panthenol treatment. In cultured hORSCs, cell proliferation and viability were enhanced, while the mRNA expression of cell senescence markers (p21/p16) was significantly down-regulated. The expressions of both VEGF and its receptor (VEGFR) were up-regulated by D-panthenol. In conclusion, our data suggest that the hair growth stimulating activity of D-panthenol was exerted by increasing the cell viability, suppressing the apoptotic markers, and elongating the anagen phase in hair follicles.
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Affiliation(s)
| | | | | | - Nae-Gyu Kang
- Correspondence: (N.-G.K.); (S.L.); Tel.: +82-2-6980-1533 (N.-G.K.); +82-2-6980-1210 (S.L.)
| | - Sanghwa Lee
- Correspondence: (N.-G.K.); (S.L.); Tel.: +82-2-6980-1533 (N.-G.K.); +82-2-6980-1210 (S.L.)
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Ryu YC, Lee DH, Shim J, Park J, Kim YR, Choi S, Bak SS, Sung YK, Lee SH, Choi KY. KY19382, a novel activator of Wnt/β-catenin signalling, promotes hair regrowth and hair follicle neogenesis. Br J Pharmacol 2021; 178:2533-2546. [PMID: 33751552 PMCID: PMC8251890 DOI: 10.1111/bph.15438] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 02/25/2021] [Accepted: 02/28/2021] [Indexed: 01/01/2023] Open
Abstract
Background and Purpose The promotion of hair regeneration and growth heavily depends on the activation of Wnt/β‐catenin signalling in the hair follicle, including dermal papilla (DP). KY19382, one of the newly synthesized analogues of indirubin‐3′‐monoxime (I3O), was identified as a Wnt/β‐catenin signalling activator via inhibition of the interaction between CXXC‐type zinc finger protein 5 (CXXC5) and dishevelled (Dvl). Given the close relationship between the Wnt/β‐catenin signalling and hair regeneration, we investigated the effect of KY19382 on hair regrowth and hair follicle neogenesis. Experimental Approach In vitro hair induction effects of KY19382 were performed in human DP cells. The hair elongation effects of KY19382 were confirmed through the human hair follicle and vibrissa culture system. In vivo hair regeneration abilities of KY19382 were identified in three models: hair regrowth, wound‐induced hair follicle neogenesis (WIHN) and hair patch assays using C57BL/6 mice. The hair regeneration abilities were analysed by immunoblotting, alkaline phosphatase (ALP) and immunohistochemical staining. Key Results KY19382 activated Wnt/β‐catenin signalling and elevated expression of ALP and the proliferation marker PCNA in DP cells. KY19382 also increased hair length in ex vivo‐cultured mouse vibrissa and human hair follicles and induced hair regrowth in mice. Moreover, KY19382 significantly promoted the generation of de novo hair follicles as shown by WIHN and hair patch assays. Conclusion and Implications These results indicate that KY19382 is a potential therapeutic drug that exhibits effective hair regeneration ability via activation of the Wnt/β‐catenin signalling for alopecia treatments.
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Affiliation(s)
- Yeong Chan Ryu
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Dong-Hwan Lee
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Jiyong Shim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Jiyeon Park
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - You-Rin Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Sehee Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea
| | - Soon Sun Bak
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Young Kwan Sung
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu, Korea
| | | | - Kang-Yell Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea.,CK Biotech Inc, Engineering Research Park, Seoul, Korea
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Maintaining Inducibility of Dermal Follicle Cells on Silk Fibroin/Sodium Alginate Scaffold for Enhanced Hair Follicle Regeneration. BIOLOGY 2021; 10:biology10040269. [PMID: 33810528 PMCID: PMC8066588 DOI: 10.3390/biology10040269] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/23/2021] [Accepted: 03/23/2021] [Indexed: 12/17/2022]
Abstract
The extracellular matrix (ECM) is important for maintaining cell phenotype and promoting cell proliferation and differentiation. In order to better solve the problem of skin appendage regeneration, a combination of mechanical/enzymatic digestion methods was used to self-extract dermal papilla cells (DPCs), which were seeded on silk fibroin/sodium alginate scaffolds as seed cells to evaluate the possibility of skin regeneration/regeneration of accessory organs. Scanning electron microscopy (SEM) graphs showed that the interconnected pores inside the scaffold had a pore diameter in the range of 153-311 μm and a porosity of 41-82%. Immunofluorescence (IF) staining and cell morphological staining proved that the extracted cells were DPCs. The results of a Cell Counting Kit-8 (CCK-8) and Calcein-AM/PI live-dead cell staining showed that the DPCs grew well in the composite scaffold extract. Normal cell morphology and characteristics of aggregation growth were maintained during the 3-day culture, which showed that the silk fibroin/sodium alginate (SF/SA) composite scaffold had good cell-compatibility. Hematoxylin-eosin (H&E) staining of tissue sections further proved that the cells adhered closely and aggregated to the pore wall of the scaffold, and retained the ability to induce differentiation of hair follicles. All these results indicate that, compared with a pure scaffold, the composite scaffold promotes the adhesion and growth of DPCs. We transplanted the SF/SA scaffolds into the back wounds of SD rats, and evaluated the damage model constructed in vivo. The results showed that the scaffold inoculated with DPCs could accelerate the repair of the skin and promote the regeneration of the hair follicle structure.
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36
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Choi YK, Kang JI, Hyun JW, Koh YS, Kang JH, Hyun CG, Yoon KS, Lee KS, Lee CM, Kim TY, Yoo ES, Kang HK. Myristoleic Acid Promotes Anagen Signaling by Autophagy through Activating Wnt/β-Catenin and ERK Pathways in Dermal Papilla Cells. Biomol Ther (Seoul) 2021; 29:211-219. [PMID: 33518533 PMCID: PMC7921852 DOI: 10.4062/biomolther.2020.169] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/11/2020] [Accepted: 01/06/2021] [Indexed: 02/06/2023] Open
Abstract
Alopecia is a distressing condition caused by the dysregulation of anagen, catagen, and telogen in the hair cycle. Dermal papilla cells (DPCs) regulate the hair cycle and play important roles in hair growth and regeneration. Myristoleic acid (MA) increases Wnt reporter activity in DPCs. However, the action mechanisms of MA on the stimulation of anagen signaling in DPCs is not known. In this study, we evaluated the effects of MA on anagen-activating signaling pathways in DPCs. MA significantly increased DPC proliferation and stimulated the G2/M phase, accompanied by increasing cyclin A, Cdc2, and cyclin B1. To elucidate the mechanism by which MA promotes DPC proliferation, we evaluated the effect of MA on autophagy and intracellular pathways. MA induced autophagosome formation by decreasing the levels of the phospho-mammalian target of rapamycin (phospho-mTOR) and increasing autophagy-related 7 (Atg7) and microtubule-associated protein 1A/1B-light chain 3II (LC3II). MA also increased the phosphorylation levels of Wnt/β-catenin proteins, such as GSK3β (Ser9) and β-catenin (Ser552 and Ser675). Treatment with XAV939, an inhibitor of the Wnt/β-catenin pathway, attenuated the MA-induced increase in β-catenin nuclear translocation. Moreover, XAV939 reduced MA-induced effects on cell cycle progression, autophagy, and DPC proliferation. On the other hand, MA increased the levels of phospho (Thr202/Tyr204)-extracellular signal regulated kinases (ERK). MA-induced ERK phosphorylation led to changes in the expression levels of Cdc2, Atg7 and LC3II, as well as DPC proliferation. Our results suggest that MA promotes anagen signaling via autophagy and cell cycle progression by activating the Wnt/β-catenin and ERK pathways in DPCs.
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Affiliation(s)
- Youn Kyung Choi
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Jung-Il Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Jin Won Hyun
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Young Sang Koh
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Ji-Hoon Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Chang-Gu Hyun
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Department of Chemistry & Cosmetics, Jeju National University, Jeju 63243, Republic of Korea
| | - Kyung-Sup Yoon
- Department of Chemistry & Cosmetics, Jeju National University, Jeju 63243, Republic of Korea
| | - Kwang Sik Lee
- DSongpa R&D Center, Coreana Cosmetic Co., Ltd, Cheonan 31041, Republic of Korea
| | - Chun Mong Lee
- DSongpa R&D Center, Coreana Cosmetic Co., Ltd, Cheonan 31041, Republic of Korea
| | - Tae Yang Kim
- DSongpa R&D Center, Coreana Cosmetic Co., Ltd, Cheonan 31041, Republic of Korea
| | - Eun-Sook Yoo
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Hee-Kyoung Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
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Wang ZD, Feng Y, Sun L, Gan J, Li X, Ding WF, Chen XM. Anti-androgenetic alopecia effect of policosanol from Chinese wax by regulating abnormal hormone levels to suppress premature hair follicle entry into the regression phase. Biomed Pharmacother 2021; 136:111241. [PMID: 33485069 DOI: 10.1016/j.biopha.2021.111241] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 12/27/2020] [Accepted: 12/31/2020] [Indexed: 12/15/2022] Open
Abstract
Previously, we have demonstrated that policosanol from Chinese wax suppressed testosterone(T)-induced alopecia in mice. However, the underlying mechanism remained to be determined. Herein, we investigated the mechanism of policosanol against androgenetic alopecia (AGA). AGA was induced in Kunming mice by subcutaneous administration of testosterone propionate for 60 d. Policosanol (0.5 %, 1% or 2%) was applied topically on the back of mice. Finasteride (2%) was applied topically as a positive control. The serum T and estradiol (E2) concentrations were determined by ELISA after 28 and 60 days of treatment. The cutaneous expression or activity of key mediators of hair growth, such as alkaline phosphatase (ALP), vascular endothelial growth factor (VEGF), and epidermal growth factor (EGF), was measured. MTS assay was performed to evaluate cell proliferation in cultured human dermal papilla cells (DPCs) treated with dihydrotestosterone (DHT). Western blotting was performed to evaluate the protein expression of Bax, Bcl2, TGF-β2, caspase-9, and caspase-3. We found lower T and T/E2 ratio in mice treated with policosanol than in the model group. Policosanol suppressed premature hair follicle entry into the regression phase, as shown by improving VEGF and EGF expression and ALP activity. The MTS assay showed that policosanol markedly inhibited the apoptosis of DHT-treated DPCs. Western blotting showed that policosanol significantly reduced the protein expression of TGF-β2, cleaved caspese-9, cleaved caspase-3, and Bax, and increased that of Bcl2. The optimal effect was obtained with 12.50 g/mL policosanol. In conclusion, policosanol prevents androgenetic alopecia by regulating hormone levels and suppressing premature hair follicle entry into the regression phase.
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Affiliation(s)
- Zhan-di Wang
- School of Chemistry, Biology and Environment of Yuxi Normal University, Yuxi, 653100, Yunnan, China
| | - Ying Feng
- Research Institute of Resource Insects of Chinese Academy of Forestry, Kunming, 650233, Yunnan, China
| | - Long Sun
- Research Institute of Resource Insects of Chinese Academy of Forestry, Kunming, 650233, Yunnan, China
| | - Jin Gan
- Research Institute of Resource Insects of Chinese Academy of Forestry, Kunming, 650233, Yunnan, China
| | - Xian Li
- Research Institute of Resource Insects of Chinese Academy of Forestry, Kunming, 650233, Yunnan, China
| | - Wei-Feng Ding
- Research Institute of Resource Insects of Chinese Academy of Forestry, Kunming, 650233, Yunnan, China
| | - Xiao-Ming Chen
- Research Institute of Resource Insects of Chinese Academy of Forestry, Kunming, 650233, Yunnan, China.
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Sho C, Kawano K, Kurata R, Yoshimoto M, Okuno H. Hair growth-promoting activity of components derived from sweet potato shochu. J Biosci Bioeng 2021; 131:405-411. [PMID: 33431342 DOI: 10.1016/j.jbiosc.2020.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 12/03/2020] [Accepted: 12/10/2020] [Indexed: 11/30/2022]
Abstract
Sweet potato shochu oil is one of the by-products of sweet potato shochu production. We investigated the functionality and industrial use of shochu oil as a food-derived raw material. Because of the increased incidence of self-consciousness in people owing to thinning hair, in this study, we examined the hair growth-inducing effects of shochu oil. Minoxidil, the only topical medication approved for hair growth treatment in Japan, was used as a control for the evaluation of hair growth-promoting activity of shochu oil. Human follicle dermal papilla cells treated with shochu oil showed upregulated expression of vascular endothelial growth factor in a concentration-dependent manner, indicating that shochu oil induced the activation of the hair growth cycle. In vivo, epidermal treatment with shochu oil also promoted hair growth in C3H mice. More than 35 components were detected in shochu oil via gas chromatography-mass spectrometry. The main components, accounting for 98.5% of shochu oil, were as follows, in order of decreasing concentration: ethyl palmitate, ethyl linoleate, ethyl oleate, ethyl stearate, ethyl caprate, ethyl laurate, ethyl myristate, and ethyl α-linolenate. Among these, ethyl palmitate, ethyl linoleate, and ethyl α-linolenate promoted hair growth in C3H mice. These results indicate that shochu oil can be used as a hair restorer. To the best of our knowledge, this study is the first to demonstrate the hair growth-promoting activity of shochu oil.
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Affiliation(s)
- Cho Sho
- Kirishima Shuzou Co., Ltd., 4-28-1 Shimokawahigashi, Miyakonojo, Miyazaki 885-8588, Japan.
| | - Kuniaki Kawano
- Kirishima Shuzou Co., Ltd., 4-28-1 Shimokawahigashi, Miyakonojo, Miyazaki 885-8588, Japan
| | - Rie Kurata
- Kyushu Okinawa Agricultural Research Center, National Agriculture and Food Research Organization (NARO), 6651-2 Yokoichi, Miyakonojo, Miyazaki 885-0091, Japan
| | - Makoto Yoshimoto
- My Food Development Research Institute, 109-3 Ichimanjyo, Miyakonojo, Miyazaki 885-0041, Japan
| | - Hironori Okuno
- Kirishima Shuzou Co., Ltd., 4-28-1 Shimokawahigashi, Miyakonojo, Miyazaki 885-8588, Japan
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Steward EN, Patel H, Pandya H, Dewan H, Bhavsar B, Shah U, Dholakia K. Efficacy of Platelet-Rich Plasma and Concentrated Growth Factor in Treating Androgenetic Alopecia - A Retrospective Study. Ann Maxillofac Surg 2020; 10:409-416. [PMID: 33708587 PMCID: PMC7943983 DOI: 10.4103/ams.ams_154_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 06/22/2020] [Accepted: 10/03/2020] [Indexed: 11/12/2022] Open
Abstract
Introduction: Plasma derivatives have been practiced a lot in orthopedics, burns, and sport medicine. Microneedling (MN) with platelet-rich plasma (PRP) therapy has been proven to improve the micro-circulation and thus improve hair growth. The role of concentrated growth factor (CGF) for hair growth has not been mentioned anywhere in the literature for hair growth which we tried to prove in our article by comparing it with various other studies. Materials and Methods: This is a retrospective randomized study involving 20 male patients whose ages ranged from 21 years to 56 years. PRP was prepared using the dual-spin method and injected after activation; post-MN, CGF gel was applied topically. Four sessions were performed, and a follow-up was done after 6 months. Statistical analysis was done using the Statistical Package for the Social Sciences software version 21 for Windows (SPSS, IBM Corp, Armonk, NY, USA). Paired t-test was used for the various comparisons. Results: Hair loss reduced by the end of the first month. At the end of 6 months, postfirst session, microscopic examination showed statistically significant difference in the hair count compared to those during the baseline. Discussion: PRP having platelet-derived growth factor and vascular endothelial growth factor acts on stem cells in the follicles, stimulating the development of new follicles and promoting neovascularization. CGF helps stimulating cell proliferation and matrix remodeling due to numerous growth factors in a concentrated form. Thus, this therapy combined helps to boost the hair growth in a very significant way. Summary: This study provides the preliminary evidence of efficacy of PRP along with MN and CGF in treating androgenetic alopecia by promoting angiogenesis along with vascularization and promotes hair follicles to enter and extend the anagen phase. Most of the results obtained show improved results with this therapy. A larger case study for the same can further be done for a stronger recommendation of the use of CGF for hair growth therapy further.
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Affiliation(s)
- Enosh Nirmalkumar Steward
- Department of Oral & Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India
| | - Hiren Patel
- Department of Oral & Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India
| | - Haren Pandya
- Department of Oral & Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India
| | - Hitesh Dewan
- Department of Oral & Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India
| | - Bijal Bhavsar
- Department of Oral & Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India
| | - Urvi Shah
- Department of Oral & Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India
| | - Kartik Dholakia
- Department of Oral & Maxillofacial Surgery, Faculty of Dental Science, Dharmsinh Desai University, Nadiad, Gujarat, India
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40
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Jin GR, Zhang YL, Yap J, Boisvert WA, Lee BH. Hair growth potential of Salvia plebeia extract and its associated mechanisms. PHARMACEUTICAL BIOLOGY 2020; 58:400-409. [PMID: 32420784 PMCID: PMC7301722 DOI: 10.1080/13880209.2020.1759654] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/22/2020] [Accepted: 04/18/2020] [Indexed: 06/01/2023]
Abstract
Context: Although Salvia plebeia (SP) R. Brown (Labiatae) is known to possess various biological activities, the effects of SP on hair growth have not been elucidated.Objective: To investigate the hair growth potential of SP extract by using human dermal papilla cells (hDPCs) and C57BL/6 mice.Materials and methods: The entire SP plant sample was ground into powder and extracted with 99.9% methyl alcohol. Various concentrations of SP extract were added to hDPCs to evaluate the proliferation, migration, and factors related to hair growth and cycling. Effect of topical SP administration on hair regrowth was tested in vivo in male C57BL/6 mice for 21 days.Results: SP extract significantly increased the proliferation of cultured hDPCs at doses of 15.6 and 31.3 μg/mL compared to control group by 123% and 132%, respectively. Expression of hepatocyte growth factor increased while the level of TGF-β1 and SMAD2/3 decreased when treated with SP extract. At the molecular level, the extract activated Wnt/β-catenin signalling by raising β-catenin and phospho-GSK3β expression. SP extract also exerted anti-apoptotic and proliferative effects in hDPCs by increasing the Bcl-2/Bax ratio and activating cell proliferation-related proteins, ERK and Akt. Finally, the extract caused an induction of the anagen phase leading to significantly enhanced hair growth in treated male mice.Discussion and conclusion: Our results indicate that SP extract has the capacity to activate hDPCs into a proliferative state to promote hair growth. Further research is necessary to determine the bioactive components and their mechanisms of action responsible for SP-related hair growth effect.
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Affiliation(s)
- Guang-Ri Jin
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong, Gyeonggi, Korea
| | - Yi-Lin Zhang
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong, Gyeonggi, Korea
| | - Jonathan Yap
- Center for Cardiovascular Research, John A Burns School of Medicine, University of Hawaii, Honolulu, HI, USA
| | - William A. Boisvert
- Center for Cardiovascular Research, John A Burns School of Medicine, University of Hawaii, Honolulu, HI, USA
| | - Bog-Hieu Lee
- Department of Food and Nutrition, College of Biotechnology and Natural Resources, Chung-Ang University, Anseong, Gyeonggi, Korea
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41
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Lourith N, Kanlayavattanakul M, Chaikul P. Para rubber seed oil: The safe and efficient bio-material for hair loss treatment. J Cosmet Dermatol 2020; 20:2160-2167. [PMID: 33185310 DOI: 10.1111/jocd.13843] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/24/2020] [Accepted: 11/03/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Para rubber (Hevea brasiliensis (Willd. ex A. Juss.) Müll. Arg.)) is the important crop of the word. It has been vastly used in biomedical products. However, its pharmacologically application besides the latex is sparely to be explored especially the seed. Cellular biological activities of the standardized para rubber seed oil for hair loss treatment were therefore assessed. METHODS Para rubber seed oil was prepared and standardized using GC/MS on the basis of its pharmacologically active fatty acids. The oil was safety assessed in human dermal papilla and DU-145 human prostate carcinoma. Cellular antioxidant activity was determined as well as proliferation stimulating efficacy and inhibitory effect against 5α-reductase. RESULTS Oleic acid, fatty acid of cutaneous benefits, was majorly detected in the oil and followed by linoleic, palmitic, and stearic acids. The standardized para rubber seed oil was proved to be safe on human follicle dermal papilla and DU-145 human prostate carcinoma at the concentration of 0.1-50 and 0.1-100 µg/mL, respectively. The standardized para rubber seed oil stimulated the cell proliferation and posed cellular antioxidant activity in human dermal papilla at a comparable potency to minoxidil, dutasteride and vitamin C at the same tested concentration. In addition, the standardized para rubber seed oil inhibited 5α-reductase as examined in DU-145 human prostate carcinoma, although at a lesser degree than the standards at the same tested concentration. CONCLUSIONS The standardized para rubber seed oil is evidenced as the safe and efficient bio-oil to be used for hair growth stimulating or reduce/suppress hair loss treatment.
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Affiliation(s)
- Nattaya Lourith
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai, Thailand.,Phytocosmetics and Cosmeceuticals Research Group, Mae Fah Luang University, Chiang Rai, Thailand
| | - Mayuree Kanlayavattanakul
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai, Thailand.,Phytocosmetics and Cosmeceuticals Research Group, Mae Fah Luang University, Chiang Rai, Thailand
| | - Puxvadee Chaikul
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai, Thailand.,Phytocosmetics and Cosmeceuticals Research Group, Mae Fah Luang University, Chiang Rai, Thailand
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42
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Singh SK, Kumar V, Rai T. Comparison of efficacy of platelet-rich plasma therapy with or without topical 5% minoxidil in male-type baldness: A randomized, double-blind placebo control trial. Indian J Dermatol Venereol Leprol 2020; 86:150-157. [PMID: 31823902 DOI: 10.4103/ijdvl.ijdvl_589_18] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Male-type baldness is a common chronic hair loss disorder among males. Male type baldness is characterized by stepwise miniaturization of the hair follicle, due to alteration in the hair cycle dynamics, leading to transformation of the terminal hair follicle into a vellus one. Platelet-rich plasma (PRP) seems to be a new technique which may improve hair regrowth. We planned a randomized, double-blinded placebo control trial to see the efficacy of PRP with and without topical minoxidil and to compare with placebo and standard treatment. Materials and Methods The study design was a randomized, double-blind placebo control trial. The sample size was calculated, and randomization was done. Patients with male type baldness were allocated into four groups; first group topical minoxidil only, the second group PRP with minoxidil, the third group normal saline (NS), and fourth group PRP only. Interventions were done monthly for 3 months and patients were followed up for the next 2 months. Effects of interventions were assessed by hair density, patient self-assessment, and clinical photography. Results A total of 80 patients were included. The maximum improvement was found in PRP with minoxidil group. Increase in hair density (in descending order) was PRP with minoxidil group, PRP-alone group, minoxidil-alone group, while a decrease in hair density was found in NS group, after 5 months. The maximum patient satisfaction was found in PRP with minoxidil group followed by (in descending order), PRP-alone group, minoxidil-alone group, and NS group. Limitation Long-term follow up of patients was not done. Hair counts and hair thickness estimation were not estimated. Conclusion In our study, we found PRP with topical minoxidil is more effective than PRP alone and topical minoxidil alone.
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Affiliation(s)
- Satyendra Kumar Singh
- Department of Dermatology and Venereology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Vijay Kumar
- Department of Dermatology and Venereology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Tulika Rai
- Department of Dermatology and Venereology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Park S, Kang W, Choi D, Son B, Park T. Nonanal Stimulates Growth Factors via Cyclic Adenosine Monophosphate (cAMP) Signaling in Human Hair Follicle Dermal Papilla Cells. Int J Mol Sci 2020; 21:ijms21218054. [PMID: 33126774 PMCID: PMC7662673 DOI: 10.3390/ijms21218054] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/21/2020] [Accepted: 10/26/2020] [Indexed: 12/30/2022] Open
Abstract
Human hair follicle dermal papilla cells (DPCs) are a specialized population of cells located in the hair follicles and regulate hair growth and development, particularly by releasing numerous growth factors in response to various physiological conditions. In the present study, we aimed to test whether nonanal, a scent compound from plants, stimulated growth factors in DPCs and to delineate the underlying mechanisms involved. We found that nonanal promoted DPC proliferation in a dose-dependent manner. Meanwhile, it also increased the intracellular cyclic adenosine monophosphate (cAMP) levels and the expression of various growth factor genes such as vascular endothelial growth factor, keratinocyte growth factor, and insulin-like growth factor 1. Furthermore, nonanal treatment stimulated DPC migration. Notably, the benefits of nonanal use were abrogated by cAMP inhibition. Our results reveal the potential of nonanal in preventing hair loss and suggest that its effects are cAMP-mediated in DPCs.
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Affiliation(s)
| | | | | | | | - Taesun Park
- Correspondence: ; Tel.: +82-2-2123-3123; Fax: +82-2-365-3118
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44
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Kim YD, Pi LQ, Lee WS. Effect of Chrysanthemum zawadskii Extract on Dermal Papilla Cell Proliferation and Hair Growth. Ann Dermatol 2020; 32:395-401. [PMID: 33911774 PMCID: PMC7992586 DOI: 10.5021/ad.2020.32.5.395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/28/2020] [Accepted: 05/06/2020] [Indexed: 11/12/2022] Open
Abstract
Background Chrysanthemum zawadskii (CZ) belongs to the genus Chrysanthemum, also known as ‘Gu-Jeol-Cho’ in Korea. CZ has been used as herbal remedy to manage cough, hypertensive disorders, pharyngitis, bronchitis, gastroenteritis, pneumonia, bladder diseases and common cold. However, its effect on hair growth has not been documented. Objective The aim of present study was to elucidate the beneficial effects of CZ on hair growth. Methods Proliferation of follicular dermal papilla (DP) cells from human scalp skin was evaluated by MTT assay. The expression of various molecules in DP cells was checked by western blot assay. Effect of CZ extract on the hair growth was evaluated by hair organ culture and C57BL/6 mice model. Results Cultivation of DP cells with CZ extract increased cellular proliferation, increased expression of phosphorylated protein kinase B (p-Akt), p-ERK, B-cell lymphoma 2, and decreased expression of Bax. Treatment of human hair follicles with CZ extract significantly enhanced hair growth. Additionally, CZ markedly shortened telogen period, increased anagen transformation and stimulated hair growth in the animal study. Conclusion These results suggest that CZ extract has an effect of promoting hair growth and may therefore be a useful a therapeutic remedy for preventing hair loss.
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Affiliation(s)
- Youn-Duk Kim
- Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Long-Quan Pi
- Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea.,Department of Dermatology, Affiliated Hospital of Yanbian University, Yanji, China
| | - Won-Soo Lee
- Department of Dermatology and Institute of Hair and Cosmetic Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
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45
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Hair Growth Activity of Three Plants of the Polynesian Cosmetopoeia and Their Regulatory Effect on Dermal Papilla Cells. Molecules 2020; 25:molecules25194360. [PMID: 32977422 PMCID: PMC7582280 DOI: 10.3390/molecules25194360] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 09/10/2020] [Accepted: 09/18/2020] [Indexed: 11/17/2022] Open
Abstract
Hair loss is becoming increasingly prevalent as dietary and living habits change. The search for natural products to limit hair loss has led to tapping into traditional cosmetic knowledge. We studied three plants of the Polynesian cosmetopoeia, Bidens pilosa, Calophyllum inophyllum and Fagraea berteroana, to determine their ability to promote hair growth. Their chemical content was characterized by liquid chromatography coupled to mass spectrometry (LC-MS). Their proliferative activity on dermal papilla cells (DPCs) was assessed via MTT assay and molecular targets were evaluated by RT-qPCR analysis of seven factors involved in the modulation of the hair cycle, CCND1, LEF1, DKK1, WNT5A PPARD, TGFΒ1, PPARD and RSPO2. Our results show that our extracts significantly increased proliferation of dermal papilla cells. Furthermore, LC-MS/MS analysis revealed a diversity of molecules, flavonoids, iridoids and organic acids, some known for hair-inducing properties. Finally, specific extracts and fractions of all three plants either upregulated CCND1, LEF1 and PPARD involved in stimulating hair follicle proliferation and/or lowered the gene expression levels of hair growth inhibiting factors, DKK1 and TGFB1. Our findings suggest that extracts from B. pilosa, C. inophyllum and F. berteroana are interesting candidates to stimulate hair growth.
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46
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Gentile P, Dionisi L, Pizzicannella J, de Angelis B, de Fazio D, Garcovich S. A randomized blinded retrospective study: the combined use of micro-needling technique, low-level laser therapy and autologous non-activated platelet-rich plasma improves hair re-growth in patients with androgenic alopecia. Expert Opin Biol Ther 2020; 20:1099-1109. [PMID: 32678725 DOI: 10.1080/14712598.2020.1797676] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Mini-invasive therapies based on autologous non-activated Platelet-Rich Plasma (ANA-PRP), Low-Level Laser Therapy (LLL-T), and Micro-Needling Technique (MN-T) used in combining for hair re-growth need to be standardized. OBJECTIVES The work aims to show in vivo outcomes resulted from retrospective case-series study in which ANA-PRP + MN-T + LLL-T were used in combined in patients affected by Androgenic alopecia. METHODS 23 patients were treated, of which 13 males were classified in stage I-V by the Norwood-Hamilton scale, and 10 females were classified in stage I-III by the Ludwig scale. Assessment of hair re-growth was evaluated with photography, physician's and patient's global assessment scale, and standardized phototrichograms during a follow-up: T0 - baseline, T1 - 12 weeks, T2 - 23 weeks, T3 - 44 weeks, T4 - 58 weeks. RESULTS Interesting outcomes represented by a hair density increase of 81 ± 5 hairs/cm2 and 57 ± 7 hairs/cm2 respectively at T1 and T2 compared with baseline (173 ± 5 hairs/cm2 at T1 and 149 ± 9 hairs/cm2 at T2 versus 92 ± 2 hairs/cm2 at baseline) were observed using computerized trichograms. EXPERT OPINION The main limitation in the autologous regenerative therapies and biotechnologies in hair-regrowth is the extreme variability of PRP products used, in the absence of standardized protocols and widely shared. Appropriate PRP preparations have to be pick after carefully thinking about their bio-molecular specifications and intended indications for use in patients. This approach will aid in matching the optimal PRP product to specific patient factors, leading to improved outcomes and the elucidation of the cost-effectiveness of this treatment. The combined use of biotechnologies as the association of PRP with micro-needling and low-level laser therapy may improve the results in terms of hair count and hair density compared with those obtained by alone PRP. All the procedures must be performed in the full respect of international and local rules. CONCLUSIONS The effect of the combined use of MN-T, LLL-T, and ANA-PRP has been demonstrated.
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Affiliation(s)
- Pietro Gentile
- Department of Surgical Sciences, Plastic and Reconstructive Surgery, University of Rome "Tor Vergata" School of Medicine , Rome, Italy
| | | | | | - Barbara de Angelis
- Department of Surgical Sciences, Plastic and Reconstructive Surgery, University of Rome "Tor Vergata" School of Medicine , Rome, Italy
| | | | - Simone Garcovich
- Institute of Dermatology, F. Policlinico Gemelli IRCSS, Università Cattolica del Sacro Cuore , Rome, Italy
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Anderson ZT, Palmer JW, Idris MI, Villavicencio KM, Le G, Cowart J, Weinstein DE, Harris ML. Topical RT1640 treatment effectively reverses gray hair and stem cell loss in a mouse model of radiation‐induced canities. Pigment Cell Melanoma Res 2020; 34:89-100. [DOI: 10.1111/pcmr.12913] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 06/16/2020] [Accepted: 06/30/2020] [Indexed: 01/06/2023]
Affiliation(s)
- Zoya T. Anderson
- Department of Biology University of Alabama at Birmingham Birmingham AL USA
| | - Joseph W. Palmer
- Department of Biology University of Alabama at Birmingham Birmingham AL USA
| | - Misgana I. Idris
- Department of Biology University of Alabama at Birmingham Birmingham AL USA
| | | | - Giang Le
- Department of Biology University of Alabama at Birmingham Birmingham AL USA
| | - Jaelyn Cowart
- Department of Biology University of Alabama at Birmingham Birmingham AL USA
| | | | - Melissa L. Harris
- Department of Biology University of Alabama at Birmingham Birmingham AL USA
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Kang JI, Choi YK, Koh YS, Hyun JW, Kang JH, Lee KS, Lee CM, Yoo ES, Kang HK. Vanillic Acid Stimulates Anagen Signaling via the PI3K/Akt/ β-Catenin Pathway in Dermal Papilla Cells. Biomol Ther (Seoul) 2020; 28:354-360. [PMID: 32394669 PMCID: PMC7327143 DOI: 10.4062/biomolther.2019.206] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/18/2020] [Accepted: 03/23/2020] [Indexed: 11/29/2022] Open
Abstract
The hair cycle (anagen, catagen, and telogen) is regulated by the interaction between mesenchymal cells and epithelial cells in the hair follicles. The proliferation of dermal papilla cells (DPCs), mesenchymal-derived fibroblasts, has emerged as a target for the regulation of the hair cycle. Here, we show that vanillic acid, a phenolic acid from wheat bran, promotes the proliferation of DPCs via a PI3K/Akt/Wnt/β-catenin dependent mechanism. Vanillic acid promoted the proliferation of DPCs, accompanied by increased levels of cell-cycle proteins cyclin D1, CDK6, and Cdc2 p34. Vanillic acid also increased the levels of phospho(ser473)-Akt, phospho(ser780)-pRB, and phospho(thr37/46)-4EBP1 in a time-dependent manner. Wortmannin, an inhibitor of the PI3K/Akt pathway, attenuated the vanillic acid-mediated proliferation of DPCs. Vanillic acid-induced progression of the cell-cycle was also suppressed by wortmannin. Moreover, vanillic acid increased the levels of Wnt/β-catenin proteins, such as phospho(ser9)-glycogen synthase kinase-3β, phospho(ser552)-β-catenin, and phospho(ser675)-β-catenin. We found that vanillic acid increased the levels of cyclin D1 and Cox-2, which are target genes of β-catenin, and these changes were inhibited by wortmannin. To investigate whether vanillic acid affects the downregulation of β-catenin by dihydrotestosterone (DHT), implicated in the development of androgenetic alopecia, DPCs were stimulated with DHT in the presence and absence of vanillic acid for 24 h. Western blotting and confocal microscopy analyses showed that the decreased level of β-catenin after the incubation with DHT was reversed by vanillic acid. These results suggest that vanillic acid could stimulate anagen and alleviate hair loss by activating the PI3K/Akt and Wnt/β-catenin pathways in DPCs.
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Affiliation(s)
- Jung-Il Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Youn Kyung Choi
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Young-Sang Koh
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Jin-Won Hyun
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Ji-Hoon Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Kwang Sik Lee
- Songpa R&D Center, Coreana Cosmetic Co., Ltd, Cheonan 31041, Republic of Korea
| | - Chun Mong Lee
- Songpa R&D Center, Coreana Cosmetic Co., Ltd, Cheonan 31041, Republic of Korea
| | - Eun-Sook Yoo
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
| | - Hee-Kyoung Kang
- Department of Medicine, School of Medicine, Jeju National University, Jeju 63243, Republic of Korea.,Jeju Research Center for Natural Medicine, Jeju National University, Jeju 63243, Republic of Korea
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Kim SM, Kang JI, Yoon HS, Choi YK, Go JS, Oh SK, Ahn M, Kim J, Koh YS, Hyun JW, Yoo ES, Kang HK. HNG, A Humanin Analogue, Promotes Hair Growth by Inhibiting Anagen-to-Catagen Transition. Int J Mol Sci 2020; 21:ijms21124553. [PMID: 32604799 PMCID: PMC7348781 DOI: 10.3390/ijms21124553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/22/2020] [Accepted: 06/22/2020] [Indexed: 02/07/2023] Open
Abstract
The hair follicle goes through repetitive cycles including anagen, catagen, and telogen. The interaction of dermal papilla cells (DPCs) and keratinocytes regulates the hair cycle and hair growth. Humanin was discovered in the surviving brain cells of patients with Alzheimer’s disease. HNG, a humanin analogue, activates cell growth, proliferation, and cell cycle progression, and it protects cells from apoptosis. This study was performed to investigate the promoting effect and action mechanisms of HNG on hair growth. HNG significantly increased DPC proliferation. HNG significantly increased hair shaft elongation in vibrissa hair follicle organ culture. In vivo experiment showed that HNG prolonged anagen duration and inhibited hair follicle cell apoptosis, indicating that HNG inhibited the transition from the anagen to catagen phase mice. Furthermore, HNG activated extracellular signal-regulated kinase (Erk)1/2, Akt, and signal transducer and activator of transcription (Stat3) within minutes and up-regulated vascular endothelial growth factor (VEGF) levels on DPCs. This means that HNG could induce the anagen phase longer by up-regulating VEGF, which is a Stat3 target gene and one of the anagen maintenance factors. HNG stimulated the anagen phase longer with VEGF up-regulation, and it prevented apoptosis by activating Erk1/2, Akt, and Stat3 signaling.
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Affiliation(s)
- Sung Min Kim
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
| | - Jung-Il Kang
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
| | - Hoon-Seok Yoon
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
| | - Youn Kyung Choi
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
| | - Ji Soo Go
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
| | - Sun Kyung Oh
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
| | - Meejung Ahn
- Department of Animal Science, College of Life Science, Sangji University, Wonju 26339, Korea;
| | - Jeongtae Kim
- Department of Anatomy, Kosin University College of Medicine, Busan 49267, Korea;
| | - Young Sang Koh
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
- Jeju Research Center for Natural Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea
| | - Jin Won Hyun
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
- Jeju Research Center for Natural Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea
| | - Eun-Sook Yoo
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
- Jeju Research Center for Natural Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea
| | - Hee-Kyoung Kang
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea; (S.M.K.); (J.-I.K.); (H.-S.Y.); (Y.K.C.); (J.S.G.); (S.K.O.); (Y.S.K.); (J.W.H.); (E.-S.Y.)
- Jeju Research Center for Natural Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea
- Correspondence: ; Tel.: +82-64-754-3846; Fax: +82-64-702-2687
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50
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Maqoud F, Zizzo N, Mele A, Denora N, Passantino G, Scala R, Cutrignelli A, Tinelli A, Laquintana V, la Forgia F, Fontana S, Franco M, Lopedota AA, Tricarico D. The hydroxypropyl-β-cyclodextrin-minoxidil inclusion complex improves the cardiovascular and proliferative adverse effects of minoxidil in male rats: Implications in the treatment of alopecia. Pharmacol Res Perspect 2020; 8:e00585. [PMID: 32378360 PMCID: PMC7203570 DOI: 10.1002/prp2.585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/05/2020] [Accepted: 03/08/2020] [Indexed: 12/22/2022] Open
Abstract
The efficacy of minoxidil (MXD) ethanolic solutions (1%-5% w/v) in the treatment of androgenetic alopecia is limited by adverse reactions. The toxicological effects of repeated topical applications of escalating dose (0.035%-3.5% w/v) and of single and twice daily doses (3.5% w/v) of a novel hydroxypropyl-β-cyclodextrin MXD GEL formulation (MXD/HP-β-CD) and a MXD solution were investigated in male rats. The cardiovascular effects were evaluated by telemetric monitoring of ECG and arterial pressure in free-moving rats. Ultrasonographic evaluation of cardiac morphology and function, and histopathological and biochemical analysis of the tissues, were performed. A pharmacovigilance investigation was undertaken using the EudraVigilance database for the evaluation of the potential cancer-related effects of topical MXD. Following the application of repeated escalating doses of MXD solution, cardiac hypertrophy, hypotension, enhanced serum natriuretic peptides and K+ -ion levels, serum liver biomarkers, and histological lesions including renal cancer were observed. In addition, the administration of a twice daily dose of MXD solution, at SF rat vs human = 311, caused reductions in the systolic, diastolic, and mean blood pressure of the rats (-30.76 ± 3%, -28.84 ± 4%, and -30.66 ± 5%, respectively, vs the baseline; t test P < .05). These effects were not reversible following washout of the MXD solution. Retrospective investigation showed 32 cases of cancer associated with the use of topical MXD in humans. The rats treated with MXD HP-β-CD were less severely affected. MXD causes proliferative adverse effects. The MXD HP-β-CD inclusion complex reduces these adverse effects.
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Affiliation(s)
- Fatima Maqoud
- Section of PharmacologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Nicola Zizzo
- Anatomy PathologyDepartment of Veterinary MedicineUniversity of BariBariItaly
| | - Antonietta Mele
- Section of PharmacologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Nunzio Denora
- Pharmaceutical TechnologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Giuseppe Passantino
- Anatomy PathologyDepartment of Veterinary MedicineUniversity of BariBariItaly
| | - Rosa Scala
- Section of PharmacologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Annalisa Cutrignelli
- Pharmaceutical TechnologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Antonella Tinelli
- Anatomy PathologyDepartment of Veterinary MedicineUniversity of BariBariItaly
| | - Valentino Laquintana
- Pharmaceutical TechnologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Flavia la Forgia
- Farmalabor s.r.I.Centro di Ricerca “Dr. Sergio Fontana 1900‐1982”Canosa di PugliaItaly
| | - Sergio Fontana
- Farmalabor s.r.I.Centro di Ricerca “Dr. Sergio Fontana 1900‐1982”Canosa di PugliaItaly
| | - Massimo Franco
- Pharmaceutical TechnologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Angela Assunta Lopedota
- Pharmaceutical TechnologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
| | - Domenico Tricarico
- Section of PharmacologyDepartment of Pharmacy – Pharmaceutical SciencesUniversity of BariBariItaly
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