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Gumede DB, Abrahamse H, Houreld NN. Targeting Wnt/β-catenin signaling and its interplay with TGF-β and Notch signaling pathways for the treatment of chronic wounds. Cell Commun Signal 2024; 22:244. [PMID: 38671406 PMCID: PMC11046856 DOI: 10.1186/s12964-024-01623-9] [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: 02/29/2024] [Accepted: 04/20/2024] [Indexed: 04/28/2024] Open
Abstract
Wound healing is a tightly regulated process that ensures tissue repair and normal function following injury. It is modulated by activation of pathways such as the transforming growth factor-beta (TGF-β), Notch, and Wnt/β-catenin signaling pathways. Dysregulation of this process causes poor wound healing, which leads to tissue fibrosis and ulcerative wounds. The Wnt/β-catenin pathway is involved in all phases of wound healing, primarily in the proliferative phase for formation of granulation tissue. This review focuses on the role of the Wnt/β-catenin signaling pathway in wound healing, and its transcriptional regulation of target genes. The crosstalk between Wnt/β-catenin, Notch, and the TGF-β signaling pathways, as well as the deregulation of Wnt/β-catenin signaling in chronic wounds are also considered, with a special focus on diabetic ulcers. Lastly, we discuss current and prospective therapies for chronic wounds, with a primary focus on strategies that target the Wnt/β-catenin signaling pathway such as photobiomodulation for healing diabetic ulcers.
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Affiliation(s)
- Dimakatso B Gumede
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, 2028, South Africa
| | - Heidi Abrahamse
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, 2028, South Africa
| | - Nicolette N Houreld
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein, 2028, South Africa.
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2
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Bejaoui M, Heah WY, Oliva Mizushima AK, Nakajima M, Yamagishi H, Yamamoto Y, Isoda H. Keratin Microspheres as Promising Tool for Targeting Follicular Growth. ACS APPLIED BIO MATERIALS 2024; 7:1513-1525. [PMID: 38354359 DOI: 10.1021/acsabm.3c00956] [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] [Indexed: 02/16/2024]
Abstract
Skin is the body barrier that constrains the infiltration of particles and exogenous aggression, in which the hair follicle plays an important role. Recent studies have shown that small particles can penetrate the skin barrier and reach the hair follicle, making them a potential avenue for delivering hair growth-related substances. Interestingly, keratin-based microspheres are widely used as drug delivery carriers in various fields. In this current study, we pursue the effect of newly synthesized 3D spherical keratin particles on inducing hair growth in C57BL/6 male mice and in human hair follicle dermal papilla cells. The microspheres were created from partially sulfonated, water-soluble keratin. The keratin microspheres swelled in water to form spherical gels, which were used for further experiments. Following topical application for a period of 20 days, we observed a regrowth of hair in the previously depleted area on the dorsal part of the mice in the keratin microsphere group. This observation was accompanied by the regulation of hair-growth-related pathways as well as changes in markers associated with epidermal cells, keratin, and collagen. Interestingly, microsphere keratin treatment enhanced the cell proliferation and the expression of hair growth markers in dermal papilla cells. Based on our data, we propose that 3D spherical keratin has the potential to specifically target hair follicle growth and can be employed as a carrier for promoting hair growth-related agents.
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Affiliation(s)
- Meriem Bejaoui
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8572, Japan
- AIST-University of Tsukuba Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), AIST, University of Tsukuba, Tsukuba 305-8572, Japan
- Research & Development Center for Tailor-Made QOL Program, University of Tsukuba, Tsukuba 305-8572, Japan
| | - Wey Yih Heah
- Department of Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
- MyQtech Inc., Tsukuba 305-8573, Japan
| | - Aprill Kee Oliva Mizushima
- Research & Development Center for Tailor-Made QOL Program, University of Tsukuba, Tsukuba 305-8572, Japan
| | - Mitsutoshi Nakajima
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8572, Japan
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan
- MED R&D Co. Ltd., Tsukuba 305-8572, Japan
| | - Hiroshi Yamagishi
- Department of Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
| | - Yohei Yamamoto
- Department of Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
- MyQtech Inc., Tsukuba 305-8573, Japan
| | - Hiroko Isoda
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba 305-8572, Japan
- AIST-University of Tsukuba Open Innovation Laboratory for Food and Medicinal Resource Engineering (FoodMed-OIL), AIST, University of Tsukuba, Tsukuba 305-8572, Japan
- Research & Development Center for Tailor-Made QOL Program, University of Tsukuba, Tsukuba 305-8572, Japan
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba 305-8572, Japan
- MED R&D Co. Ltd., Tsukuba 305-8572, Japan
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3
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Cuevas-Diaz Duran R, Martinez-Ledesma E, Garcia-Garcia M, Bajo Gauzin D, Sarro-Ramírez A, Gonzalez-Carrillo C, Rodríguez-Sardin D, Fuentes A, Cardenas-Lopez A. The Biology and Genomics of Human Hair Follicles: A Focus on Androgenetic Alopecia. Int J Mol Sci 2024; 25:2542. [PMID: 38473791 DOI: 10.3390/ijms25052542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/16/2024] [Accepted: 02/18/2024] [Indexed: 03/14/2024] Open
Abstract
Androgenetic alopecia is a highly prevalent condition mainly affecting men. This complex trait is related to aging and genetics; however, multiple other factors, for example, lifestyle, are also involved. Despite its prevalence, the underlying biology of androgenetic alopecia remains elusive, and thus advances in its treatment have been hindered. Herein, we review the functional anatomy of hair follicles and the cell signaling events that play a role in follicle cycling. We also discuss the pathology of androgenetic alopecia and the known molecular mechanisms underlying this condition. Additionally, we describe studies comparing the transcriptional differences in hair follicles between balding and non-balding scalp regions. Given the genetic contribution, we also discuss the most significant risk variants found to be associated with androgenetic alopecia. A more comprehensive understanding of this pathology may be generated through using multi-omics approaches.
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Affiliation(s)
- Raquel Cuevas-Diaz Duran
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64710, NL, Mexico
- CapilarFix®, Monterrey 66220, NL, Mexico
| | - Emmanuel Martinez-Ledesma
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64710, NL, Mexico
- Tecnologico de Monterrey, Institute for Obesity Research, Monterrey 64849, NL, Mexico
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4
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Kim JH, Kim TY, Goo B, Park Y. Bee Venom Stimulates Growth Factor Release from Adipose-Derived Stem Cells to Promote Hair Growth. Toxins (Basel) 2024; 16:84. [PMID: 38393162 PMCID: PMC10892121 DOI: 10.3390/toxins16020084] [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: 12/14/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Limited evidence suggests that stimulating adipose-derived stem cells (ASCs) indirectly promotes hair growth. We examined whether bee venom (BV) activated ASCs and whether BV-induced hair growth was facilitated by enhanced growth factor release by ASCs. The induction of the telogen-to-anagen phase was studied in mice. The underlying mechanism was investigated using organ cultures of mouse vibrissa hair follicles. When BV-treated ASCs were injected subcutaneously into mice, the telogen-to-anagen transition was accelerated and, by day 14, the hair weight increased. Quantitative polymerase chain reaction (qPCR) revealed that BV influenced the expression of several molecules, including growth factors, chemokines, channels, transcription factors, and enzymes. Western blot analysis was employed to verify the protein expression levels of extracellular-signal-regulated kinase (ERK) and phospho-ERK. Both the Boyden chamber experiment and scratch assay confirmed the upregulation of cell migration by BV. Additionally, ASCs secreted higher levels of growth factors after exposure to BV. Following BV therapy, the gene expression levels of alkaline phosphatase (ALP), fibroblast growth factor (FGF)-1 and 6, endothelial cell growth factor, and platelet-derived growth factor (PDGF)-C were upregulated. The findings of this study suggest that bee venom can potentially be utilized as an ASC-preconditioning agent for hair regeneration.
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Affiliation(s)
- Jung Hyun Kim
- Department of Acupuncture & Moxibustion, Kyung Hee University Hospital at Gangdong, 892, Dongnam-ro, Gangdong-gu, Seoul 05278, Republic of Korea
| | - Tae Yoon Kim
- Department of Traditional Korean Medicine Practice, Jaseng Medical Foundation, 538, Gangnam-daero, Gangnam-gu, Seoul 06110, Republic of Korea
| | - Bonhyuk Goo
- Department of Acupuncture & Moxibustion, Kyung Hee University Hospital at Gangdong, 892, Dongnam-ro, Gangdong-gu, Seoul 05278, Republic of Korea
| | - Yeoncheol Park
- Department of Acupuncture & Moxibustion Medicine, Kyung Hee University College of Korean Medicine, Kyung Hee University Hospital at Gangdong, 26, Kyungheedae-ro 4-gil, Dongdaemun-gu, Seoul 02453, Republic of Korea
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5
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Kang HY, Woo MJ, Paik SJ, Choi HJ, Bach TT, Quang BH, Eum SM, Paik JH, Jung SK. Recovery Effects of Nephelium lappaceum var. pallens (Hiern) Leenh. Extract on Testosterone-Induced Inhibition of Hair Growth in C57BL/6 Mice and Human Follicular Dermal Papilla Cells. J Med Food 2024; 27:167-175. [PMID: 38174988 DOI: 10.1089/jmf.2023.k.0124] [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] [Indexed: 01/05/2024] Open
Abstract
Although various hair health medicines have been developed and are used today, additional safe and effective natural hair growth therapies still need to be developed. Nephelium lappaceum var. pallens (Hiern) Leenh. extract (NLE) reportedly exhibits anticancer, antidiabetic, and antioxidant effects, which could be linked to androgenic processes; however, there are no reports of its effects on testosterone (TS)-inhibited hair growth. The present study investigated the effects of NLE on TS-induced inhibition of hair growth in C57BL/6 mice and human follicular dermal papilla cells. Oral administration of NLE restored hair growth that was suppressed following subcutaneous injection of TS more effectively than finasteride, a drug used for treating hair loss. Histological analysis demonstrated that oral NLE administration increased the number and diameter of hair follicles in the dorsal skin of C57BL/6 mice. In addition, western blot and immunofluorescence assays showed that the oral NLE administration restored TS-induced suppression of cyclin D1, proliferating cell nuclear antigen, and loricrin expression in the skin cells of the mice. Finally, TS suppression of cell proliferation in human follicular dermal papilla cells was significantly reversed by NLE pretreatment. The results suggest that NLE is a promising nutraceutical for hair growth because it promotes hair growth in androgenetic alopecia-like models.
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Affiliation(s)
- Ha Yeong Kang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Min Jeong Woo
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - So Jeong Paik
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Hee Jung Choi
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Tran The Bach
- Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Bui Hong Quang
- Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology (VAST), Ha Noi, Vietnam
| | - Sang Mi Eum
- International Biological Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea
| | - Jin-Hyub Paik
- International Biological Material Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea
| | - Sung Keun Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
- Research Institute of Tailored Food Technology, Kyungpook National University, Daegu, Korea
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Mogawer RM, Fawzy MM, Mourad A, Ahmed H, Nasr M, Nour ZA, Hafez V. Topical sodium valproate-loaded nanospanlastics versus conventional topical steroid therapy in alopecia areata: a randomized controlled study. Arch Dermatol Res 2024; 316:64. [PMID: 38170256 PMCID: PMC10764371 DOI: 10.1007/s00403-023-02785-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 10/17/2023] [Accepted: 11/20/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND A myriad of therapeutic modalities for alopecia areata are available; however, none is of high level of evidence, creating an immense need for the evaluation of other treatment modalities, of which topical sodium valproate is of potential role via proposed decrease in beta-catenin breakdown, despite its well-known side effect of hair fall as an oral therapy. OBJECTIVE Evaluating the efficacy and the safety of sodium valproate (SV)-loaded nanospanlastics, in comparison to topical corticosteroids, this is the currently available gold standard topical treatment for patchy AA. METHODOLOGY A total of 66 patients with patchy AA were randomly assigned to receive either topical mometasone furoate lotion or topical SV applied twice daily to all patches except a control patch, which was left untreated. Clinical, trichoscopic and biochemical assessments of beta-catenin tissue levels and Axin-2 gene expression were carried out at baseline and after 3 months. RESULTS Both therapeutic modalities were comparable. Potential efficacy was highlighted by significant improvement in the representative patch, the largest treated patch, to the control patch, the smallest untreated patch in both steroid and valproate groups (p = 0.027, 0.003 respectively). Both beta-catenin levels and Axin-2 gene expression were reduced after treatment, pointing to the inhibitory effect of dominating uncontrolled inflammatory milieu. Baseline beta-catenin was found to significantly negatively correlate with improvement in the representative patch in patients with baseline level above 0.42 ng/ml (p = - 0.042). CONCLUSION Both topical SV and steroids are of comparable modest efficacy. Thus, further evaluation of SV is due in combination with intralesional steroids and other anti-inflammatory treatment modalities, together with developing individualized approaches based on baseline beta-catenin level. CLINICALTRIALS GOV IDENTIFIER NCT05017454, https://clinicaltrials.gov/ct2/show/NCT05017454 .
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Affiliation(s)
- Rania M Mogawer
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Marwa Mohamed Fawzy
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ahmed Mourad
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Heba Ahmed
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Maha Nasr
- Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Zeinab Ahmed Nour
- Biochemistry Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Vanessa Hafez
- Dermatology Department, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt
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7
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Sun Y, Yang L, Du L, Zhou Y, Xu K, Chen J, He Y, Qu Q, Miao Y, Xing M, Hu Z. Duo-role Platelet-rich Plasma: temperature-induced fibrin gel and growth factors' reservoir for microneedles to promote hair regrowth. J Adv Res 2024; 55:89-102. [PMID: 36849045 PMCID: PMC10770113 DOI: 10.1016/j.jare.2023.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 02/20/2023] [Accepted: 02/22/2023] [Indexed: 02/27/2023] Open
Abstract
INTRODUCTION Alopecia concerns more than half our adult population. Platelet-rich plasma (PRP) has been applied in skin rejuvenation and hair loss treatment. However, the pain and bleeding during injection and the troublesome for fresh preparation of each action limit PRP's in-depth applying dedication to clinics. OBJECTIVES We report a temperature-sensitive PRP induced fibrin gel included in a detachable transdermal microneedle (MN) for hair growth. RESULTS PRP gel interpenetrated with the photocrosslinkable gelatin methacryloyl (GelMA) to realize sustained release of growth factors (GFs) and led to 14% growth in mechanical strength of a single microneedle whose strength reached 1.21 N which is sufficient to penetrate the stratum corneum. PRP-MNs' release of VEGF, PDGF, and TGF-β were characterized and quantitatively around the hair follicles (HFs) for 4-6 days consecutively. PRP-MNs promoted hair regrowth in mice models. From transcriptome sequencing, PRP-MNs induced hair regrowth through angiogenesis and proliferation. The mechanical and TGF-β sensitive gene Ankrd1 was significantly upregulated by PRP-MNs treatment. CONCLUSION PRP-MNs show convenient, minimally invasive, painless, inexpensive manufacture, storable and sustained effects in boosting hair regeneration.
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Affiliation(s)
- Yang Sun
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China; Department of Mechanical Engineering, University of Manitoba, 75A Chancellors Circle, Winnipeg, Manitoba R3T 2N2, Canada
| | - Lunan Yang
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Lijuan Du
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Yi Zhou
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Kaige Xu
- Department of Mechanical Engineering, University of Manitoba, 75A Chancellors Circle, Winnipeg, Manitoba R3T 2N2, Canada
| | - Jian Chen
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Ye He
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Qian Qu
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Yong Miao
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China.
| | - Malcolm Xing
- Department of Mechanical Engineering, University of Manitoba, 75A Chancellors Circle, Winnipeg, Manitoba R3T 2N2, Canada.
| | - Zhiqi Hu
- Department of Plastic and Aesthetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China.
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Li J, Zhao B, Zhang X, Dai Y, Yang N, Bao Z, Chen Y, Liu Y, Wu X. Establishment and functional characterization of immortalized rabbit dermal papilla cell lines. Anim Biotechnol 2023; 34:4050-4059. [PMID: 37652434 DOI: 10.1080/10495398.2023.2252861] [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] [Indexed: 09/02/2023]
Abstract
Hair follicle (HF) undergo periodic growth and development in mammals, which regulated by dermal papilla cells (DPCs) are reported to play an important role in HF morphogenesis and development. However, primary DPCs have low proliferative activity, age quickly, and fresh cell isolation is both time-consuming and laborious. In this study, we introduced the SV40 large T antigen (SV40T) into dissociated early passage rabbit vibrissae DPCs with lentiviral vectors and established seven immortalized DPC lines (R-1, R-2, R-3, R-4, R-5, R-6 and R-7). These cell lines displayed early passage morphology and high alkaline phosphatase activity. RT-PCR and immunofluorescence staining showed that all the immortalized cell lines expressed the DPC markers (α-SMA, IGF1, ALPL, FGF2, BMP2 and TGFβ2), but α-SMA was only expressed well in R-3, R-4, and R-7. Furthermore, it was found that R-7 was the only line to survive beyond 50 passages. Compared to melanoma cells, R-7 did not undergo malignant transformation. Karyotyping and cell growth viability analysis illustrated that the R-7 cell line preserved the basic characteristics of primary DPCs. The R-7 DPCs established have potential application for future hair research. The study provides the theoretical basis in the cell research of HF growth and development.
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Affiliation(s)
- Jiali Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Bohao Zhao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Xiyu Zhang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Yingying Dai
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Naisu Yang
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Zhiyuan Bao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Yang Chen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
| | - Yan Liu
- Animal Husbandry and Veterinary Research Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Xinsheng Wu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu, China
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou, Jiangsu, China
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9
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Lim C, Lim J, Choi S. Wound-Induced Hair Follicle Neogenesis as a Promising Approach for Hair Regeneration. Mol Cells 2023; 46:573-578. [PMID: 37650216 PMCID: PMC10590709 DOI: 10.14348/molcells.2023.0071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 07/21/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
The mammalian skin contains hair follicles, which are epidermal appendages that undergo periodic cycles and exhibit mini-organ features, such as discrete stem cell compartments and different cellular components. Wound-induced hair follicle neogenesis (WIHN) is the remarkable ability to regenerate hair follicles after large-scale wounding and occurs in several adult mammals. WIHN is comparable to embryonic hair follicle development in its processes. Researchers are beginning to identify the stem cells that, in response to wounding, develop into neogenic hair follicles, as well as to understand the functions of immune cells, mesenchymal cells, and several signaling pathways that are essential for this process. WIHN represents a promising therapeutic approach to the reprogramming of cellular states for promoting hair follicle regeneration and preventing scar formation. In the scope of this review, we investigate the contribution of several cell types and molecular mechanisms to WIHN.
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Affiliation(s)
- Chaeryeong Lim
- Department of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Jooyoung Lim
- Department of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Sekyu Choi
- Department of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
- School of Medical Science and Engineering, POSTECH, Pohang 37673, Korea
- School of Interdisciplinary Bioscience and Bioengineering, POSTECH, Pohang 37673, Korea
- Institute for Convergence Research and Education in Advanced Technology (I_CREATE), Yonsei University, Incheon 21983, Korea
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10
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Sun M, Jiang H, Lin S, Qin H, Ding X, Lai Y, Liu S, Liu M. Effects of photobiomodulation at various irradiances on normal and dihydrotestosterone-treated human hair dermal papilla cells in vitro. JOURNAL OF BIOPHOTONICS 2023; 16:e202300087. [PMID: 37418658 DOI: 10.1002/jbio.202300087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/09/2023]
Abstract
Androgenetic alopecia (AGA) is the most common type of hair loss caused by dihydrotestosterone (DHT) binding to androgen receptors in dermal papilla cells (DPCs). Photobiomodulation (PBM) is a promising treatment for AGA but suffers from inconsistent outcomes and inconsistent effective light parameters. This study investigated the impact of red light at various irradiances on normal and DHT-treated DPCs. Our results suggested that red light at 8 mW/cm2 was most effective in promoting DPCs growth. Furthermore, a range of irradiances from 2 to 64 mW/cm2 modulated key signaling pathways, including Wnt, FGF, and TGF, in normal and DHT-treated DPCs. Interestingly, 8 mW/cm2 had a greater impact on these pathways in DHT-treated DPCs and altered the Shh pathway, suggesting that the effect of PBM varies with the cellular environment. This study highlights specific factors that influence PBM effectiveness and provides insight into the need for personalized PBM treatment approaches.
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Affiliation(s)
- Miao Sun
- Department of Light Source and Illuminating Engineering, Fudan University, Shanghai, China
- Zhongshan Fudan Joint Innovation Center, Zhongshan, Guangdong, China
| | - Hui Jiang
- Zhongshan Fudan Joint Innovation Center, Zhongshan, Guangdong, China
- Institute of Future Lighting, Academy for Engineering and Technology, Fudan University, Shanghai, China
| | - Shangfei Lin
- Zhongshan Fudan Joint Innovation Center, Zhongshan, Guangdong, China
- Institute of Future Lighting, Academy for Engineering and Technology, Fudan University, Shanghai, China
| | - Haokuan Qin
- Zhongshan Fudan Joint Innovation Center, Zhongshan, Guangdong, China
- Institute of Future Lighting, Academy for Engineering and Technology, Fudan University, Shanghai, China
| | - Xiaolei Ding
- Shanghai Engineering Research Center of Organ Repair, School of Medicine, Shanghai University, Shanghai, China
| | - Yongxian Lai
- Department of Dermatologic Surgery, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shangfeng Liu
- Shanghai Key Laboratory of Craniomaxillofacial Development and Diseases, Shanghai Stomatological Hospital, Fudan University, Shanghai, China
| | - Muqing Liu
- Department of Light Source and Illuminating Engineering, Fudan University, Shanghai, China
- Zhongshan Fudan Joint Innovation Center, Zhongshan, Guangdong, China
- Institute of Future Lighting, Academy for Engineering and Technology, Fudan University, Shanghai, 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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Lee SH, An S, Ryu YC, Seo SH, Park S, Lee MJ, Cho SW, Choi KY. Adhesive Hydrogel Patch-Mediated Combination Drug Therapy Induces Regenerative Wound Healing through Reconstruction of Regenerative Microenvironment. Adv Healthc Mater 2023; 12:e2203094. [PMID: 36854308 DOI: 10.1002/adhm.202203094] [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: 11/29/2022] [Revised: 02/22/2023] [Indexed: 03/02/2023]
Abstract
Regenerative wound healing involves the scarless wound healing as observed in fetal skin. Multiple features of regenerative wound healing have been well studied; however, the practical application of pro-regenerative materials to recapitulate the regenerative wound healing in adult skins has not yet been achieved. In this study, the authors identified that their novel pro-regenerative material, pyrogallol-functionalized hyaluronic acid (HA-PG) patches in combination with protein transduction domain-fused Dishevelled (Dvl)-binding motif (PTD-DBM), a peptide inhibiting the CXXC-type zinc finger protein 5 (CXXC5)-Dvl interaction, promoted regenerative wound healing in mice. The HA-PG patches loaded with this competitor peptide and valproic acid (VPA), a glycogen synthase kinase 3β (GSK3β) inhibitor, significantly inhibited scar formation during wound healing. The HA-PG patches with PTD-DBM and/or VPA inhibit the expression of differentiated cell markers such as α-smooth muscle actin (α-SMA) while inducing the expression of stem cell markers such as CD105 and Nestin. Moreover, Collagen III, an important factor for regenerative healing, is critically induced by the HA-PG patches with PTD-DBM and/or VPA, as also seen in VPA-treated Cxxc5-/- mouse fibroblasts. Overall, these findings suggest that the novel regeneration-promoting material can be utilized as a potential therapeutic agent to promote both wound healing and scar attenuation.
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Affiliation(s)
- Soung-Hoon Lee
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
- CK Regeon Inc., Seoul, 03722, Republic of Korea
| | - Soohwan An
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Yeong Chan Ryu
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Seol Hwa Seo
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Sohyun Park
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
- CK Regeon Inc., Seoul, 03722, Republic of Korea
| | - Mi Jeong Lee
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
| | - Kang-Yell Choi
- Department of Biotechnology, Yonsei University, Seoul, 03722, Republic of Korea
- CK Regeon Inc., Seoul, 03722, Republic of Korea
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13
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Augustyniak A, McMahon H. Effect of Marine-Derived Saccharides on Human Skin Fibroblasts and Dermal Papilla Cells. Mar Drugs 2023; 21:330. [PMID: 37367655 DOI: 10.3390/md21060330] [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: 04/27/2023] [Revised: 05/19/2023] [Accepted: 05/25/2023] [Indexed: 06/28/2023] Open
Abstract
The skin is the largest organ of the human body, composed of a diverse range of cell types, non-cellular components, and an extracellular matrix. With aging, molecules that are part of the extracellular matrix undergo qualitative and quantitative changes and the effects, such as a loss of skin firmness or wrinkles, can be visible. The changes caused by the aging process do not only affect the surface of the skin, but also extend to skin appendages such as hair follicles. In the present study, the ability of marine-derived saccharides, L-fucose and chondroitin sulphate disaccharide, to support skin and hair health and minimize the effects of intrinsic and extrinsic aging was investigated. The potential of the tested samples to prevent adverse changes in the skin and hair through stimulation of natural processes, cellular proliferation, and production of extracellular matrix components collagen, elastin, or glycosaminoglycans was investigated. The tested compounds, L-fucose and chondroitin sulphate disaccharide, supported skin and hair health, especially in terms of anti-aging effects. The obtained results indicate that both ingredients support and promote the proliferation of dermal fibroblasts and dermal papilla cells, provide cells with a supply of sulphated disaccharide GAG building blocks, increase ECM molecule production (collagen and elastin) by HDFa, and support the growth phase of the hair cycle (anagen).
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Affiliation(s)
- Aleksandra Augustyniak
- Circular Bioeconomy Research Group, Shannon Applied Biotechnology Centre, Munster Technological University-Kerry, Clash, V92CX88 Tralee, Co. Kerry, Ireland
| | - Helena McMahon
- Circular Bioeconomy Research Group, Shannon Applied Biotechnology Centre, Munster Technological University-Kerry, Clash, V92CX88 Tralee, Co. Kerry, Ireland
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14
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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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15
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Ryu YC, Park J, Kim YR, Choi S, Kim GU, Kim E, Hwang Y, Kim H, Han G, Lee SH, Choi KY. CXXC5 Mediates DHT-Induced Androgenetic Alopecia via PGD 2. Cells 2023; 12:cells12040555. [PMID: 36831222 PMCID: PMC9954685 DOI: 10.3390/cells12040555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 02/05/2023] [Accepted: 02/08/2023] [Indexed: 02/11/2023] Open
Abstract
The number of people suffering from hair loss is increasing, and hair loss occurs not only in older men but also in women and young people. Prostaglandin D2 (PGD2) is a well-known alopecia inducer. However, the mechanism by which PGD2 induces alopecia is poorly understood. In this study, we characterized CXXC5, a negative regulator of the Wnt/β-catenin pathway, as a mediator for hair loss by PGD2. The hair loss by PGD2 was restored by Cxxc5 knock-out or treatment of protein transduction domain-Dishevelled binding motif (PTD-DBM), a peptide activating the Wnt/β-catenin pathway via interference with the Dishevelled (Dvl) binding function of CXXC5. In addition, suppression of neogenic hair growth by PGD2 was also overcome by PTD-DBM treatment or Cxxc5 knock-out as shown by the wound-induced hair neogenesis (WIHN) model. Moreover, we found that CXXC5 also mediates DHT-induced hair loss via PGD2. DHT-induced hair loss was alleviated by inhibition of both GSK-3β and CXXC5 functions. Overall, CXXC5 mediates the hair loss by the DHT-PGD2 axis through suppression of Wnt/β-catenin signaling.
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Affiliation(s)
- Yeong Chan Ryu
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Jiyeon Park
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - You-Rin Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Sehee Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Geon-Uk Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Eunhwan Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Yumi Hwang
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Heejene Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Gyoonhee Han
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Soung-Hoon Lee
- CK Regeon Inc., B137 Engineering Research Park, 50 Yonsei Ro, Seoul 03722, Republic of Korea
| | - Kang-Yell Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
- CK Regeon Inc., B137 Engineering Research Park, 50 Yonsei Ro, Seoul 03722, Republic of Korea
- Correspondence:
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16
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Pyruvate Kinase M2 Promotes Hair Regeneration by Connecting Metabolic and Wnt/β-Catenin Signaling. Pharmaceutics 2022; 14:pharmaceutics14122774. [PMID: 36559274 PMCID: PMC9781674 DOI: 10.3390/pharmaceutics14122774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/03/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022] Open
Abstract
Hair follicle stem cells (HFSCs) utilize glycolytic metabolism during their activation and anagen induction. However, the role of pyruvate kinase M2 (PKM2), which catalyzes the final step of glycolysis, in hair regeneration has not been elucidated. In this study, we investigated the expression pattern and activity of PKM2 during the depilation-induced anagen progression in mice. We found that TEPP-46, a selective activator of PKM2, enhanced hair re-growth and proliferation of HFSCs. PKM2 expression was increased via up-regulation of Wnt/β-catenin signaling, which is involved in hair regeneration. Moreover, a combined treatment with KY19382, a small molecule that activates Wnt/β-catenin signaling, and TEPP-46 significantly enhanced hair re-growth and wound-induced hair follicle neogenesis (WIHN). These results indicate that simultaneous activation of the PKM2 and Wnt/β-catenin signaling could be a potential strategy for treating alopecia patients.
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17
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Ryu YC, Kim YR, Park J, Choi S, Kim GU, Kim E, Hwang Y, Kim H, Bak SS, Lee JE, Sung YK, Han G, Lee SH, Choi KY. Wnt/β-catenin signaling activator restores hair regeneration suppressed by diabetes mellitus. BMB Rep 2022; 55:559-564. [PMID: 36016500 PMCID: PMC9712708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Indexed: 12/14/2022] Open
Abstract
Diabetes mellitus is one of the most prevalent diseases in modern society. Many complicationssuch as hepatic cirrhosis, neuropathy, cardiac infarction, and so on are associated with diabetes. Although a relationship between diabetes and hair loss has been recently reported, the treatment of diabetic hair loss by Wnt/β-catenin activators has not been achieved yet. In this study, we found that the depilation-induced anagen phase was delayed in both db/db mice and high-fat diet (HFD) and streptozotocin (STZ)-induced diabetic mice. In diabetic mice, both hair regrowth and wound-induced hair follicle neogenesis (WIHN) were reduced because of suppression of Wnt/β-catenin signaling and decreased proliferation of hair follicle cells. We identified that KY19382, a small molecule that activates Wnt/β-catenin signaling, restored the capabilities of regrowth and WIHN in diabetic mice. The Wnt/β-catenin signaling activator also increased the length of the human hair follicle which was decreased under high glucose culture conditions. Overall, the diabetic condition reduced both hair regrowth and regeneration with suppression of the Wnt/β-catenin signaling pathway. Consequently, the usage of Wnt/β-catenin signaling activators could be a potential strategy to treat diabetes-induced alopecia patients. [BMB Reports 2022; 55(11): 559-564].
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Affiliation(s)
- Yeong Chan Ryu
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - You-rin Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Jiyeon Park
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Sehee Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Geon-Uk Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Eunhwan Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Yumi Hwang
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Heejene Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Soon Sun Bak
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Jin Eun Lee
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Young Kwan Sung
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Gyoonhee Han
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Soung-Hoon Lee
- CK Regeon Inc., Engineering Research Park, Seoul 03722, Korea,Corresponding authors. Kang-Yell Choi, Tel: +82-2-2123-7438; Fax: +82-2-2123-8284; E-mail: ; Soung-Hoon Lee, Tel: +82-2-2123-7438; Fax: +82-2-2123-8284; E-mail: sexyondal@ gmail.com
| | - Kang-Yell Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea,CK Regeon Inc., Engineering Research Park, Seoul 03722, Korea,Corresponding authors. Kang-Yell Choi, Tel: +82-2-2123-7438; Fax: +82-2-2123-8284; E-mail: ; Soung-Hoon Lee, Tel: +82-2-2123-7438; Fax: +82-2-2123-8284; E-mail: sexyondal@ gmail.com
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18
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The Molecular Mechanism of Natural Products Activating Wnt/β-Catenin Signaling Pathway for Improving Hair Loss. LIFE (BASEL, SWITZERLAND) 2022; 12:life12111856. [PMID: 36430990 PMCID: PMC9693075 DOI: 10.3390/life12111856] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 10/28/2022] [Accepted: 11/09/2022] [Indexed: 11/16/2022]
Abstract
Hair loss, or alopecia, is a dermatological disorder that causes psychological stress and poor quality of life. Drug-based therapeutics such as finasteride and minoxidil have been clinically used to treat hair loss, but they have limitations due to their several side effects in patients. To solve this problem, there has been meaningful progress in elucidating the molecular mechanisms of hair growth and finding novel targets to develop therapeutics to treat it. Among various signaling pathways, Wnt/β-catenin plays an essential role in hair follicle development, the hair cycle, and regeneration. Thus, much research has demonstrated that various natural products worldwide promote hair growth by stimulating Wnt/β-catenin signaling. This review discusses the functional role of the Wnt/β-catenin pathway and its related signaling molecules. We also review the molecular mechanism of the natural products or compounds that activate Wnt/β-catenin signaling and provide insights into developing therapeutics or cosmeceuticals that treat hair loss.
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19
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Ryu YC, Kim YR, Park J, Choi S, Kim GU, Kim E, Hwang Y, Kim H, Bak SS, Lee JE, Sung YK, Han G, Lee SH, Choi KY. Wnt/β-catenin signaling activator restores hair regeneration suppressed by diabetes mellitus. BMB Rep 2022; 55:559-564. [PMID: 36016500 PMCID: PMC9712708 DOI: 10.5483/bmbrep.2022.55.11.081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 05/31/2022] [Accepted: 08/02/2022] [Indexed: 08/30/2023] Open
Abstract
Diabetes mellitus is one of the most prevalent diseases in modern society. Many complicationssuch as hepatic cirrhosis, neuropathy, cardiac infarction, and so on are associated with diabetes. Although a relationship between diabetes and hair loss has been recently reported, the treatment of diabetic hair loss by Wnt/β-catenin activators has not been achieved yet. In this study, we found that the depilation-induced anagen phase was delayed in both db/db mice and high-fat diet (HFD) and streptozotocin (STZ)-induced diabetic mice. In diabetic mice, both hair regrowth and wound-induced hair follicle neogenesis (WIHN) were reduced because of suppression of Wnt/β-catenin signaling and decreased proliferation of hair follicle cells. We identified that KY19382, a small molecule that activates Wnt/β-catenin signaling, restored the capabilities of regrowth and WIHN in diabetic mice. The Wnt/β-catenin signaling activator also increased the length of the human hair follicle which was decreased under high glucose culture conditions. Overall, the diabetic condition reduced both hair regrowth and regeneration with suppression of the Wnt/β-catenin signaling pathway. Consequently, the usage of Wnt/β-catenin signaling activators could be a potential strategy to treat diabetes-induced alopecia patients. [BMB Reports 2022; 55(11): 559-564].
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Affiliation(s)
- Yeong Chan Ryu
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - You-rin Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Jiyeon Park
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Sehee Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Geon-Uk Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Eunhwan Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Yumi Hwang
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Heejene Kim
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Soon Sun Bak
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Jin Eun Lee
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Young Kwan Sung
- Department of Immunology, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Gyoonhee Han
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
| | - Soung-Hoon Lee
- CK Regeon Inc., Engineering Research Park, Seoul 03722, Korea
| | - Kang-Yell Choi
- Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Korea
- CK Regeon Inc., Engineering Research Park, Seoul 03722, Korea
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20
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Soria-Castro R, Meneses-Preza YG, Rodríguez-López GM, Ibarra-Sánchez A, González-Espinosa C, Pérez-Tapia SM, Flores-Borja F, Estrada-Parra S, Chávez-Blanco AD, Chacón-Salinas R. Valproic acid restricts mast cell activation by Listeria monocytogenes. Sci Rep 2022; 12:15685. [PMID: 36127495 PMCID: PMC9489790 DOI: 10.1038/s41598-022-20054-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 09/08/2022] [Indexed: 11/25/2022] Open
Abstract
Mast cells (MC) play a central role in the early containment of bacterial infections, such as that caused by Listeria monocytogenes (L.m). The mechanisms of MC activation induced by L.m infection are well known, so it is possible to evaluate whether they are susceptible to targeting and modulation by different drugs. Recent evidence indicates that valproic acid (VPA) inhibits the immune response which favors L.m pathogenesis in vivo. Herein, we examined the immunomodulatory effect of VPA on L.m-mediated MC activation. To this end, bone marrow-derived mast cells (BMMC) were pre-incubated with VPA and then stimulated with L.m. We found that VPA reduced MC degranulation and cytokine release induced by L.m. MC activation during L.m infection relies on Toll-Like Receptor 2 (TLR2) engagement, however VPA treatment did not affect MC TLR2 cell surface expression. Moreover, VPA was able to decrease MC activation by the classic TLR2 ligands, peptidoglycan and lipopeptide Pam3CSK4. VPA also reduced cytokine production in response to Listeriolysin O (LLO), which activates MC by a TLR2-independent mechanism. In addition, VPA decreased the activation of critical events on MC signaling cascades, such as the increase on intracellular Ca2+ and phosphorylation of p38, ERK1/2 and -p65 subunit of NF-κB. Altogether, our data demonstrate that VPA affects key cell signaling events that regulate MC activation following L.m infection. These results indicate that VPA can modulate the functional activity of different immune cells that participate in the control of L.m infection.
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Affiliation(s)
- Rodolfo Soria-Castro
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN), Carpio Y Plan de Ayala S/N Col. Santo Tomás, C.P. 11340, Mexico City, Mexico
| | - Yatsiri G Meneses-Preza
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN), Carpio Y Plan de Ayala S/N Col. Santo Tomás, C.P. 11340, Mexico City, Mexico
| | - Gloria M Rodríguez-López
- Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Alfredo Ibarra-Sánchez
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados (Cinvestav), Unidad Sede Sur, Mexico City, Mexico
| | - Claudia González-Espinosa
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados (Cinvestav), Unidad Sede Sur, Mexico City, Mexico
| | - Sonia M Pérez-Tapia
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN), Carpio Y Plan de Ayala S/N Col. Santo Tomás, C.P. 11340, Mexico City, Mexico.,Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI), Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN), Mexico City, Mexico
| | - Fabián Flores-Borja
- Centre for Oral Immunobiology and Regenerative Medicine, Barts & The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Sergio Estrada-Parra
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN), Carpio Y Plan de Ayala S/N Col. Santo Tomás, C.P. 11340, Mexico City, Mexico
| | - Alma D Chávez-Blanco
- Subdirección de Investigación Básica, Instituto Nacional de Cancerología (INCan), Av. San Fernando No. 22. Col. Sección XVI, C.P. 14080, México City, México.
| | - Rommel Chacón-Salinas
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional (ENCB-IPN), Carpio Y Plan de Ayala S/N Col. Santo Tomás, C.P. 11340, Mexico City, Mexico.
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21
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Kang MS, Kwon M, Lee SH, Kim WH, Lee GW, Jo HJ, Kim B, Yang SY, Kim KS, Han DW. 3D printing of skin equivalents with hair follicle structures and epidermal-papillary-dermal layers using gelatin/hyaluronic acid hydrogels. Chem Asian J 2022; 17:e202200620. [PMID: 35866189 DOI: 10.1002/asia.202200620] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/18/2022] [Indexed: 11/10/2022]
Abstract
Recent advances in three-dimensional (3D) bioprinting technologies enabled the fabrication of sophisticated live 3D tissue analogs. Although various hydrogel-based bioink has been reported, the development of advanced bioink materials that can reproduce the composition of native extracellular matrix (ECM) accurately and mimic the intrinsic property of laden cells is still challenging. In this work, 3D printed skin equivalents incorporating hair follicle structures and epidermal-papillary-dermal layers are fabricated with gelatin methacryloyl (GelMA)/hyaluronic acid (HA) MA (HAMA) hydrogel (GelMA/HAMA) bioink. The composition of collagen and glycosaminoglycan (GAG) of native skin was recapitulated by adjusting the combination of GelMA and HAMA. The GelMA/HAMA bioink was proven to have excellent viscoelastic and physicochemical properties, 3D printability, cytocompatibility, and functionality to maintain the hair inductive potency and facilitated spontaneous hair pore development. Overall, we suggest that the GelMA/HAMA hydrogels can be promising candidates as bioinks for the 3D printing of skin equivalents with epidermal-papillary-dermal multi-layers and hair follicle structures, and they might serve as a useful model in skin tissue engineering and regeneration.
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Affiliation(s)
- Moon Sung Kang
- Pusan National University, Cogno-Mechatronics Engineering, KOREA, REPUBLIC OF
| | - Mina Kwon
- Pusan National University, School of Chemical Engineering, KOREA, REPUBLIC OF
| | - Seok Hyun Lee
- Pusan National University, Cogno-Mechatronics Engineering, KOREA, REPUBLIC OF
| | - Won-Hyeon Kim
- Seoul National University Dental Hospital, Dental Life Science Research Institute, KOREA, REPUBLIC OF
| | - Gyeong Won Lee
- Pusan National University - Milyang Campus, Biomaterials Science, KOREA, REPUBLIC OF
| | - Hyo Jung Jo
- Pusan National University, Cogno-Mechatronics Engineering, KOREA, REPUBLIC OF
| | - Bongju Kim
- Seoul National University Dental Hospital, Dental Life Science Research Institute, KOREA, REPUBLIC OF
| | - Seung Yun Yang
- Pusan National University - Milyang Campus, Biomaterials Science, KOREA, REPUBLIC OF
| | - Ki Su Kim
- Pusan National University, School of Chemical Engineering, KOREA, REPUBLIC OF
| | - Dong-Wook Han
- Pusan National University, Cogno-Mechatronics Engineering, Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, Korea, 46241, Busan, KOREA, REPUBLIC OF
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22
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Elucidation of the Potential Hair Growth-Promoting Effect of Botryococcus terribilis, Its Novel Compound Methylated-Meijicoccene, and C32 Botryococcene on Cultured Hair Follicle Dermal Papilla Cells Using DNA Microarray Gene Expression Analysis. Biomedicines 2022; 10:biomedicines10051186. [PMID: 35625924 PMCID: PMC9138970 DOI: 10.3390/biomedicines10051186] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/09/2022] [Accepted: 05/19/2022] [Indexed: 11/16/2022] Open
Abstract
A person’s quality of life can be adversely affected by hair loss. Microalgae are widely recognized for their abundance and rich functional components. Here, we evaluated the hair growth effect of a green alga, Botryococcus terribilis (B. terribilis), in vitro using hair follicle dermal papilla cells (HFDPCs). We isolated two types of cells from B. terribilis—green and orange cells, obtained from two different culture conditions. Microarray and real time-PCR results revealed that both cell types stimulated the expression of several pathways and genes associated with different aspect of the hair follicle cycle. Additionally, we demonstrated B. terribilis’ effect on collagen and keratin synthesis and inflammation reduction. We successfully isolated a novel compound, methylated-meijicoccene (me-meijicoccene), and C32 botryococcene from B. terribilis to validate their promising effects. Our study revealed that treatment with the two compounds had no cytotoxic effect on HFDPCs and significantly enhanced the gene expression levels of hair growth markers at low concentrations. Our study provides the first evidence of the underlying hair growth promoting effect of B. terribilis and its novel compound, me-meijicoccene, and C32 botryococcene.
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23
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Han J, Lin K, Choo H, He J, Wang X, Wu Y, Chen X. β-Catenin Signaling Evokes Hair Follicle Senescence by Accelerating the Differentiation of Hair Follicle Mesenchymal Progenitors. Front Cell Dev Biol 2022; 10:839519. [PMID: 35478971 PMCID: PMC9037041 DOI: 10.3389/fcell.2022.839519] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/22/2022] [Indexed: 11/13/2022] Open
Abstract
Rationale: β-catenin signaling controls multiple fibroblast subsets, with its overactivity promoting the differentiation of hair follicle dermal stem cells (hfDSCs) and the hyperactivation of interfollicular fibroblasts. Understanding the concept of hfDSC activation and modulation offers hope towards the therapeutic armamentarium in dermatology and related comorbidities, as well as their potential applications in gerontology (the study of physiological aging). Having a comprehensive understanding in this stochastic process could also further yield important, novel insights into the molecular basis of skin aging to improve lifespan and preventing aging-related diseases. Methods: A new CD34CrePGR mouse line was generated. Through fate-tracing models and a series of β-catenin genetic experiments, our study depicts how the wound environment increases phosphorylated β-catenin in hfDSCs and facilitates their differentiation into dermal papilla (DP) and dermal sheath (DS). In mice carrying hfDSC-specific activated allele of β-catenin, hfDSCs accelerated their differentiation into DP cells. Results: Notably, with β-catenin stabilization in CD34-expressing cells and potential activation of canonical Wnt signaling, the mutant mice showed a brief increase of hair density in the short term, but over time leads to a senescence phenotype developing premature canities and thinning [hair follicle (HF) miniaturization]. Conclusion: β-catenin signaling drove HF senescence by accelerating differentiation of CD34+ hfDSCs, resulting in phenotypes attributable to the differentiation of the hfDSCs into DP cells and the loss of their stem cell potential. Therefore, our study reveals that the regulation of β-catenin signaling in hfDSCs may potentially become an important subject for future exploration in development of clinically effective therapies for hair loss treatment and an excellent model for revealing new therapeutic approaches to reverse aging or retarding the development of alopecia.
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Affiliation(s)
- Jimin Han
- Department of Burn Surgery, The First People's Hospital of Foshan, Foshan, China.,School of Life Sciences, Tsinghua University, Beijing, China.,The Shenzhen Key Laboratory of Health Sciences and Technology, Shenzhen, China, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Kaijun Lin
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Huiqin Choo
- Tsinghua-Berkeley Shenzhen Institute (TBSI), Tsinghua University, Shenzhen, China
| | - Jia He
- Department of Burn Surgery, The First People's Hospital of Foshan, Foshan, China
| | - Xusheng Wang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Yaojiong Wu
- School of Life Sciences, Tsinghua University, Beijing, China.,The Shenzhen Key Laboratory of Health Sciences and Technology, Shenzhen, China, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Xiaodong Chen
- Department of Burn Surgery, The First People's Hospital of Foshan, Foshan, China
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24
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Extremely Low-Frequency Electromagnetic Fields Increase Cytokines in Human Hair Follicles through Wnt/β-Catenin Signaling. Biomedicines 2022; 10:biomedicines10040924. [PMID: 35453674 PMCID: PMC9024517 DOI: 10.3390/biomedicines10040924] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 04/16/2022] [Accepted: 04/17/2022] [Indexed: 02/05/2023] Open
Abstract
Hair loss is a chronic disorder that affects many people; however, a complete treatment has not yet been developed. Therefore, new therapeutic agents for preventing hair loss must be developed, and electromagnetic field (EMF) therapy has been proven to be a promising medical treatment in various fields, including hair loss treatment. This study evaluated the effect of extremely low-frequency electromagnetic field (ELF-EMF) intensity and exposure time by analyzing the expression of cytokines and anagen-related molecules, which influence hair activation and growth, in hair bulb spheroid (HBS) and hair follicle (HF) organ cultures. ELF-EMFs did not induce toxicity in the HBSs, as verified via the lactate dehydrogenase (LDH) assay. Moreover, an ELF-EMF intensity of 5–20 G promoted the expression of ALP, versican, β-catenin, and several cytokines (VEGF, PDGF, FGF-10, and ET-1) in HBSs. Immunohistochemical staining showed that ELF-EMF at an intensity of 5–20 G upregulated ALP and β-catenin and decreased TUNEL staining in HBS. Moreover, HFs exposed to ELF-EMF for 60 min exhibited an increase in hair length and a 1.5-fold increase in IL-4, ICAM-1, ALP, and versican mRNA expression compared to the control. Immunohistochemical staining indicated that 60 min of ELF-EMF can increase the expression of ALP and β-catenin and decreases TUNEL staining in organ cultures. Collectively, our results demonstrated that ELF-EMF exposure at a 10 G intensity for 60 min promoted hair shaft growth in HFs due to the effect of cytokines and adhesion molecules via the Wnt/β-catenin pathway. Therefore, ELF-EMF is a promising treatment for hair loss.
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25
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Abdelkader HA, Amin I, Rashed LA, Samir M, Ezzat M. Histone deacetylase 1 in patients with alopecia areata and acne vulgaris: An epigenetic alteration. Australas J Dermatol 2022; 63:e138-e141. [DOI: 10.1111/ajd.13784] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/11/2021] [Accepted: 12/22/2021] [Indexed: 12/18/2022]
Affiliation(s)
| | - Iman Amin
- Department of Dermatology, Faculty of Medicine Cairo University Cairo Egypt
| | - Laila Ahmed Rashed
- Department of Biochemistry, Faculty of Medicine Cairo University Cairo Egypt
| | - Maha Samir
- Department of Dermatology, Faculty of Medicine Cairo University Cairo Egypt
| | - Marwa Ezzat
- Department of Dermatology, Faculty of Medicine Cairo University Cairo Egypt
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26
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Abreu CM, Marques AP. Recreation of a hair follicle regenerative microenvironment: Successes and pitfalls. Bioeng Transl Med 2022; 7:e10235. [PMID: 35079623 PMCID: PMC8780054 DOI: 10.1002/btm2.10235] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 05/15/2021] [Accepted: 05/18/2021] [Indexed: 12/19/2022] Open
Abstract
The hair follicle (HF) is an exquisite skin appendage endowed with cyclical regenerative capacity; however, de novo follicle formation does not naturally occur. Consequently, patients suffering from extensive skin damage or hair loss are deprived of the HF critical physiological and/or aesthetic functions, severally compromising skin function and the individual's psychosocial well-being. Translation of regenerative strategies has been prevented by the loss of trichogenic capacity that relevant cell populations undergo in culture and by the lack of suitable human-based in vitro testing platforms. Here, we provide a comprehensive overview of the major difficulties associated with HF regeneration and the approaches used to overcome these drawbacks. We describe key cellular requirements and discuss the importance of the HF extracellular matrix and associated signaling for HF regeneration. Finally, we summarize the strategies proposed so far to bioengineer human HF or hair-bearing skin models and disclose future trends for the field.
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Affiliation(s)
- Carla M. Abreu
- 3B's Research Group, I3Bs ‐ Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAvePark–Parque de Ciência e Tecnologia, University of MinhoGuimarãesPortugal
- ICVS/3B's–PT Government Associate LaboratoryGuimarãesPortugal
| | - Alexandra P. Marques
- 3B's Research Group, I3Bs ‐ Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineAvePark–Parque de Ciência e Tecnologia, University of MinhoGuimarãesPortugal
- ICVS/3B's–PT Government Associate LaboratoryGuimarãesPortugal
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27
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Praharaj SK, Munoli RN, Udupa ST, Vaidyanathan S. Valproate-associated hair abnormalities: Pathophysiology and management strategies. Hum Psychopharmacol 2022; 37:e2814. [PMID: 34532891 DOI: 10.1002/hup.2814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 08/27/2021] [Accepted: 08/31/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To review the literature on valproate-associated hair abnormalities and the available treatment options. METHODS We searched PubMed and Google Scholar with keywords including "valproate", "valproic acid", "hair", "alopecia", and "effluvium," supplemented with hand search from cross-references. We included all types of studies including case reports in this review. RESULTS The pathophysiology of hair loss includes telogen effluvium, biotin, mineral deficiency, and possibly hyperandrogenism. Diagnosis is based on history of hair loss or abnormalities following valproate treatment, and is confirmed by use of simple clinical tests such as pull test and modified wash test. Treatment involves reassurance and advice on hair care, and if possible drug discontinuation or dose reduction. Medications such as biotin and other vitamins with minerals supplementation is effective for most individuals with hair loss. Other treatment options are agomelatine, topical valproate or minoxidil, though these lack evidence. CONCLUSION Hair abnormalities with valproate are common, benign adverse effects, and management includes general measures and specific treatment options.
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Affiliation(s)
- Samir Kumar Praharaj
- Department of Psychiatry, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Ravindra N Munoli
- Department of Psychiatry, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Suma T Udupa
- Department of Psychiatry, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sivapriya Vaidyanathan
- Department of Psychiatry, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
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28
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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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29
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Torales J, Castaldelli-Maia JM, Ventriglio A, Almirón-Santacruz J, Barrios I, O'Higgins M, García O, Navarro R, Melgarejo O, Jafferany M. Alopecia areata: A psychodermatological perspective. J Cosmet Dermatol 2021; 21:2318-2323. [PMID: 34449973 DOI: 10.1111/jocd.14416] [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: 06/05/2021] [Accepted: 08/16/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Alopecia Areata (AA) is an autoimmune dermatological disease that could be influenced by psychological factors as part of the pathophysiology of the illness. AIMS This review article aims to report on psychodermatological and psychopathological aspects involved in the etiopathogenesis and comorbidities of AA, as well as on the psychiatric and psychological management of affected patients. METHODS We conducted a literature search on PubMed and Google Scholar from January 1980 to May 2021 employing the search terms of alopecia areata, psychological factors, psychological impact, psychodermatology, and psychopathology. All lists of references from the identified articles were screened for further relevant studies. The search was limited to English and Spanish language articles and was supplemented with themed books and book chapters. No specific quality criteria were used for the studies selection. RESULTS Several authors have found a high comorbidity rate between AA and mental disorders, concluding that stress and psychological factors are involved in both the development and exacerbation of the illness. More evidences are needed in order to describe the associations between the immune response, stress, and the physiological factors observed in AA patients. CONCLUSION AA is a complex illness characterized by multifactorial etiology. An interaction between genetic, autoimmune, hormonal, neural, and psychological factors is supposed. Psychopathological aspects of illness need to be better described and considered in the clinical setting.
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Affiliation(s)
- Julio Torales
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, San Lorenzo, Paraguay
| | - João Mauricio Castaldelli-Maia
- Department of Neuroscience, Medical School, Fundação do ABC, Santo André, SP, Brazil.,Department of Psychiatry, Medical School, University of São Paulo, São Paulo, SP, Brazil
| | - Antonio Ventriglio
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - José Almirón-Santacruz
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, San Lorenzo, Paraguay
| | - Iván Barrios
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, San Lorenzo, Paraguay
| | - Marcelo O'Higgins
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, San Lorenzo, Paraguay
| | - Oscar García
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, San Lorenzo, Paraguay
| | - Rodrigo Navarro
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, San Lorenzo, Paraguay
| | - Osvaldo Melgarejo
- Department of Psychiatry, School of Medical Sciences, National University of Asunción, San Lorenzo, Paraguay
| | - Mohammad Jafferany
- Department of Psychiatry, Central Michigan University, Mount Pleasant, MI, USA
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30
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Park YJ, Ryu JM, Na HH, Jung HS, Kim B, Park JS, Ahn BS, Kim KC. Regulatory Effect of Cannabidiol (CBD) on Decreased β-Catenin Expression in Alopecia Models by Testosterone and PMA Treatment in Dermal Papilla Cells. J Pharmacopuncture 2021; 24:68-75. [PMID: 34249397 PMCID: PMC8220510 DOI: 10.3831/kpi.2021.24.2.68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 05/31/2021] [Accepted: 06/04/2021] [Indexed: 11/09/2022] Open
Abstract
Objectives The hair follicle is composed of more than 20 kinds of cells, and mesoderm derived dermal papilla cells and keratinocytes cooperatively contribute hair growth via Wnt/β-catenin signaling pathway. We are to investigate β-catenin expression and regulatory mechanism by CBD in alopecia hair tissues and dermal papilla cells. Methods We performed structural and anatomical analyses on alopecia patients derived hair tissues using microscopes. Pharmacological effect of CBD was evaluated by β-catenin expression using RT-PCR and immunostaining experiment. Results Morphological deformation and loss of cell numbers in hair shaft were observed in alopecia hair tissues. IHC experiment showed that loss of β-catenin expression was shown in inner shaft of the alopecia hair tissues, indicating that β-catenin expression is a key regulatory function during alopecia progression. Consistently, β-catenin expression was decreased in testosterone or PMA treated dermal papilla cells, suggesting that those treatments are referred as a model on molecular mechanism of alopecia using dermal papilla cells. RT-PCR and immunostaining experiments showed that β-catenin expression was decreased in RNA level, as well as decreased β-catenin protein might be resulted from ubiquitination. However, CBD treatment has no changes in gene expression including β-catenin, but the decreased β-catenin expression by testosterone or PMA was restored by CBD pretreatment, suggesting that potential regulatory effect on alopecia induction of testosterone and PMA. Conclusion CBD might have a modulating function on alopecia caused by hormonal or excess of signaling pathway, and be a promising application for on alopecia treatment.
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Affiliation(s)
- Yoon-Jong Park
- Department of Biological Sciences, College of Natural Sciences, Kangwon National University, Chuncheon, Republic of Korea
| | - Jae-Min Ryu
- Department of Biological Sciences, College of Natural Sciences, Kangwon National University, Chuncheon, Republic of Korea
| | - Han-Heom Na
- Department of Biological Sciences, College of Natural Sciences, Kangwon National University, Chuncheon, Republic of Korea.,Kangwon Center for System Imaging, Kangwon National University, Chuncheon, Republic of Korea
| | - Hyun-Suk Jung
- Kangwon Center for System Imaging, Kangwon National University, Chuncheon, Republic of Korea.,Department of Biochemistry, College of Natural Sciences, Kangwon National University, Chuncheon, Republic of Korea
| | - Bokhye Kim
- Kangwon Center for System Imaging, Kangwon National University, Chuncheon, Republic of Korea
| | - Jin-Sung Park
- Korean Pharmacopuncture Institute, Seoul, Republic of Korea
| | - Byung-Soo Ahn
- Korean Pharmacopuncture Institute, Seoul, Republic of Korea.,Department of Pharmacy, College of Pharmacy, Ajou University, Suwon, Republic of Korea
| | - Keun-Cheol Kim
- Department of Biological Sciences, College of Natural Sciences, Kangwon National University, Chuncheon, Republic of Korea.,Kangwon Center for System Imaging, Kangwon National University, Chuncheon, Republic of Korea
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31
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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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Ferulic Acid Induces Keratin 6α via Inhibition of Nuclear β-Catenin Accumulation and Activation of Nrf2 in Wound-Induced Inflammation. Biomedicines 2021; 9:biomedicines9050459. [PMID: 33922346 PMCID: PMC8146113 DOI: 10.3390/biomedicines9050459] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/20/2021] [Accepted: 04/20/2021] [Indexed: 11/16/2022] Open
Abstract
Injured tissue triggers complex interactions through biological process associated with keratins. Rapid recovery is most important for protection against secondary infection and inflammatory pain. For rapid wound healing with minimal pain and side effects, shilajit has been used as an ayurvedic medicine. However, the mechanisms of rapid wound closure are unknown. Here, we found that shilajit induced wound closure in an acute wound model and induced migration in skin explant cultures through evaluation of transcriptomics via microarray testing. In addition, ferulic acid (FA), as a bioactive compound, induced migration via modulation of keratin 6α (K6α) and inhibition of β-catenin in primary keratinocytes of skin explant culture and injured full-thickness skin, because accumulation of β-catenin into the nucleus acts as a negative regulator and disturbs migration in human epidermal keratinocytes. Furthermore, FA alleviated wound-induced inflammation via activation of nuclear factor erythroid-2-related factor 2 (Nrf2) at the wound edge. These findings show that FA is a novel therapeutic agent for wound healing that acts via inhibition of β-catenin in keratinocytes and by activation of Nrf2 in wound-induced inflammation.
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Formulation of Sodium Valproate Nanospanlastics as a Promising Approach for Drug Repurposing in the Treatment of Androgenic Alopecia. Pharmaceutics 2020; 12:pharmaceutics12090866. [PMID: 32933001 PMCID: PMC7559423 DOI: 10.3390/pharmaceutics12090866] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/03/2020] [Accepted: 09/09/2020] [Indexed: 12/16/2022] Open
Abstract
Sodium valproate (SV) is an antiepileptic drug that is widely used in the treatment of different seizure disorders. The topical SV has a hair regenerative potential through activating the Wnt/β-catenin pathway and anagen phase induction. The aim of the current investigation was to fabricate nanospanlastics of SV for improving its dermal delivery by providing prolonged drug effect and increasing its permeability for treatment of androgenic alopecia (AGA). SV-loaded nanospanlastics were formulated according to 23 factorial design by ethanol injection method using a non-ionic surfactant (Span 60) and edge activators (EAs), such as Tween 80 and Cremophor RH 40, to explore the influence of different independent variables on entrapment efficiency (EE%) and percentage drug released after 12 h (Q12h) in order to choose the optimized formula using Design-Expert software. The optimized formula (F8) appeared as spherical deformable vesicles with EE% of 90.32 ± 2.18% and Q12h of 90.27 ± 1.98%. F8 exhibited significant improvement of ex vivo permeation than free SV. The clinical study exhibited no comparable difference between F8 and marketed minoxidil lotion. However, F8 demonstrates less adverse effects than minoxidil lotion. Nanospanlastics could be a safe and effective method for improving the topical delivery of SV in the management of AGA.
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Bejaoui M, Villareal MO, Isoda H. β-catenin-mediated hair growth induction effect of 3,4,5-tri- O-caffeoylquinic acid. Aging (Albany NY) 2020; 11:4216-4237. [PMID: 31256073 PMCID: PMC6628991 DOI: 10.18632/aging.102048] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 06/17/2019] [Indexed: 12/13/2022]
Abstract
The hair follicle is a complex structure that goes through a cyclic period of growth (anagen), regression (catagen), and rest (telogen) under the regulation of several signaling pathways, including Wnt/ β-catenin, FGF, Shh, and Notch. The Wnt/β-catenin signaling is specifically involved in hair follicle morphogenesis, regeneration, and growth. β-catenin is expressed in the dermal papilla and promotes anagen induction and duration, as well as keratinocyte regulation and differentiation. In this study, we demonstrated the activation of β-catenin by a polyphenolic compound 3,4,5-tri-O-caffeoylquinic acid (TCQA) in mice model and in human dermal papilla cells to promote hair growth cycle. A complete regrowth of the shaved area of C3H mice was observed upon treatment with TCQA. Global gene expression analysis using microarray showed an upregulation in hair growth-associated genes. Moreover, the expression of β-catenin was remarkably upregulated in vivo and in vitro. These findings suggest that β-catenin activation by TCQA promoted the initiation of the anagen phase of the hair cycle.
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Affiliation(s)
- Meriem Bejaoui
- School of Integrative and Global Majors (SIGMA) University of Tsukuba, Tsukuba City, 305-8572 Japan
| | - Myra O Villareal
- School of Integrative and Global Majors (SIGMA) University of Tsukuba, Tsukuba City, 305-8572 Japan.,Faculty of Life and Environmental Sciences University of Tsukuba, Tsukuba City, 305-8572 Japan.,Alliance for Research on the Mediterranean and North Africa (ARENA) University of Tsukuba, Tsukuba City, 305-8572 Japan
| | - Hiroko Isoda
- School of Integrative and Global Majors (SIGMA) University of Tsukuba, Tsukuba City, 305-8572 Japan.,Faculty of Life and Environmental Sciences University of Tsukuba, Tsukuba City, 305-8572 Japan.,Alliance for Research on the Mediterranean and North Africa (ARENA) University of Tsukuba, Tsukuba City, 305-8572 Japan
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EZH2-mediated inhibition of microRNA-22 promotes differentiation of hair follicle stem cells by elevating STK40 expression. Aging (Albany NY) 2020; 12:12726-12739. [PMID: 32657761 PMCID: PMC7377840 DOI: 10.18632/aging.103165] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 03/31/2020] [Indexed: 02/07/2023]
Abstract
Hair follicle stem cells (HFSCs) contribute to the regeneration of hair follicles (HFs), thus accelerating hair growth. microRNAs (miRs) are potential regulators in various cellular processes, including HFSC proliferation and differentiation. This study proposed a potential target, enhancer of zeste homolog 2 (EZH2) for facilitating hair growth, due to its function over HFSC activities by mediating the miR-22/serine/threonine kinase 40 (STK40)/myocyte enhancer factor 2 (MEF2)/alkaline phosphatase (ALP) axis. Gain- and loss-of-function approaches were adopted to explore the roles of EZH2, miR-22, and STK40 in the proliferation and apoptosis of HFSCs, along with the functional relevance of MEF2-ALP activity. STK40 was elevated during HFSC differentiation, which was found to facilitate HFSC proliferation, but impede their apoptosis by activating MEF2-ALP. Mechanically, miR-22 targeted and inversely regulated STK40, which inhibited MEF2-ALP activity to impede HFSC proliferation and differentiation. Moreover, EZH2 elevated the STK40 expression by repressing miR-22 to promote the proliferation and differentiation of HFSCs. Furthermore, in vivo experiments further validated the roles of EZH2 and STK40 on hair follicle neogenesis and hair growth. Collectively, EZH2 elevated the STK40 expression by downregulating miR-22, consequently accelerating differentiation of HFSCs and hair growth, which sheds light on the underlying molecular mechanism responsible for hair growth.
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36
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Lee WJ, Sohng C, Kim JY, Park KD, Jang YH, Lee S. Effect of a sphingolipid‐mimetic compound on the promotion of hair growth: A randomized, double‐blind, placebo‐controlled clinical trial. J Cosmet Dermatol 2020; 19:1715-1722. [DOI: 10.1111/jocd.13220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 10/25/2019] [Indexed: 01/19/2023]
Affiliation(s)
- Weon Ju Lee
- Department of Dermatology School of Medicine Kyungpook National University Kyungpook National University Hospital Daegu Korea
| | - Chihyeon Sohng
- Department of Dermatology School of Medicine Kyungpook National University Kyungpook National University Hospital Daegu Korea
| | - Jun Young Kim
- Department of Dermatology School of Medicine Kyungpook National University Kyungpook National University Hospital Daegu Korea
| | - Kyung Duck Park
- Department of Dermatology School of Medicine Kyungpook National University Kyungpook National University Hospital Daegu Korea
| | - Yong Hyun Jang
- Department of Dermatology School of Medicine Kyungpook National University Kyungpook National University Hospital Daegu Korea
| | - Seok‐Jong Lee
- Department of Dermatology School of Medicine Kyungpook National University Kyungpook National University Hospital Daegu Korea
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37
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Migration Inhibitory Factor in Conditioned Medium from Human Umbilical Cord Blood-Derived Mesenchymal Stromal Cells Stimulates Hair Growth. Cells 2020; 9:cells9061344. [PMID: 32481584 PMCID: PMC7349163 DOI: 10.3390/cells9061344] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/26/2020] [Accepted: 05/27/2020] [Indexed: 12/26/2022] Open
Abstract
Conventional therapeutic applications of mesenchymal stromal cells (MSCs) focus on cell replacement and differentiation; however, increasing evidence suggests that most of their therapeutic effects are carried out by their various secretions. This study investigated the application of conditioned medium (CM) from human umbilical cord blood-derived MSCs (hUCB-MSCs) to improve hair growth and developed a method to reliably produce this optimized CM. Primed MSC-derived CM (P-CM) with combinations of TGF-β1 and LiCl was optimized by comparing its effects on the cell viability of dermal papilla cells (DPCs). P-CM significantly increased the viability of DPCs compared to CM. The secretion of vascular endothelial growth factor (VEGF) in DPCs was regulated by the macrophage migration inhibitory factor (MIF) in the P-CM secreted by MSCs. These findings suggest that P-CM can improve the efficacy in hair growth via a paracrine mechanism and that MIF in P-CM exerts hair growth-promoting effects via a VEGF-related β-catenin and p-GSK-3β [SER9] signaling pathway. Furthermore, clinical trials have shown that 5% P-CM improved androgenetic alopecia through producing an increased hair density, thickness, and growth rate, suggesting that this topical agent may be a novel and effective treatment option for patients with androgenetic alopecia.
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38
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Kalabusheva EP, Vorotelyak EA. Generation of Hair Follicle Germs In Vitro Using Human Postnatal Skin Cells. Methods Mol Biol 2020; 2154:153-163. [PMID: 32314215 DOI: 10.1007/978-1-0716-0648-3_13] [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] [Indexed: 04/12/2023]
Abstract
Modeling organoids with hair follicle germ-like properties provides an opportunity for developing strategies for alopecia drug discovery and replacement therapy, as well as investigating the molecular mechanisms underlying human hair follicle regeneration in vitro. Hair follicle germ reconstruction in vitro is based on dermal papilla hair-inducing abilities and the plasticity of skin epidermal keratinocytes. The current protocol describes a highly efficient approach suitable for adult human skin cell applications. This method allows to obtain hair follicle germs using tissues from one donor. Isolated and cultured for 2 weeks, adult hair follicle dermal papilla cells and skin epidermal keratinocytes self-organize in hanging drop cultures generating organoids that exhibit the features of folliculogenesis onset.
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Affiliation(s)
- Ekaterina P Kalabusheva
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow, Russia.
- Pirogov Russian National Research Medical University, Moscow, Russia.
| | - Ekaterina A Vorotelyak
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow, Russia
- Pirogov Russian National Research Medical University, Moscow, Russia
- Lomonosov Moscow State University, Moscow, Russia
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39
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Choi M, Choi YM, Choi SY, An IS, Bae S, An S, Jung JH. Glucose metabolism regulates expression of hair-inductive genes of dermal papilla spheres via histone acetylation. Sci Rep 2020; 10:4887. [PMID: 32184439 PMCID: PMC7078220 DOI: 10.1038/s41598-020-61824-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 03/02/2020] [Indexed: 12/15/2022] Open
Abstract
Cellular metabolism is one of the crucial factors to regulate epigenetic landscape in various cells including immune cells, embryonic stem cells and hair follicle stem cells. Dermal papilla cells (DP) interact with epithelial stem cells to orchestrate hair formation. Here we show that active DP exhibit robust aerobic glycolysis. We observed decrease of signature genes associated with hair induction by DP in presence of low glucose (2 mM) and glycolysis inhibitors. Moreover, hair shaft elongation was attenuated by glycolysis inhibitors. Interestingly, excessive glucose is able to increase the expression of hair inductive genes and elongation of hair shaft. We also observed glycolysis-mediated histone acetylation is increased and chemical inhibition of acetyltransferase reduces expression of the signature genes associated with hair induction in active DP. These results suggest that glucose metabolism is required for expression of signature genes associated with hair induction. This finding may be beneficial for establishing and maintaining of active DP to generate hair follicle in vitro.
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Affiliation(s)
- Mina Choi
- Research Institute for Molecular-Targeted Drugs, Department of Cosmetics Engineering, Konkuk University, Seoul, 05029, South Korea
| | - Yeong Min Choi
- Korea Institute of Dermatological Science, GeneCellPharm Corporation, 375 Munjeong 2(i)-dong, Songpa-gu, Seoul, 05836, South Korea
| | - Soo-Young Choi
- Korea Institute of Dermatological Science, GeneCellPharm Corporation, 375 Munjeong 2(i)-dong, Songpa-gu, Seoul, 05836, South Korea
| | - In-Sook An
- Korea Institute of Dermatological Science, GeneCellPharm Corporation, 375 Munjeong 2(i)-dong, Songpa-gu, Seoul, 05836, South Korea
| | - Seunghee Bae
- Research Institute for Molecular-Targeted Drugs, Department of Cosmetics Engineering, Konkuk University, Seoul, 05029, South Korea
| | - Sungkwan An
- Research Institute for Molecular-Targeted Drugs, Department of Cosmetics Engineering, Konkuk University, Seoul, 05029, South Korea.
| | - Jin Hyuk Jung
- Korea Institute of Dermatological Science, GeneCellPharm Corporation, 375 Munjeong 2(i)-dong, Songpa-gu, Seoul, 05836, South Korea.
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40
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York K, Meah N, Bhoyrul B, Sinclair R. A review of the treatment of male pattern hair loss. Expert Opin Pharmacother 2020; 21:603-612. [PMID: 32066284 DOI: 10.1080/14656566.2020.1721463] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Introduction: Androgenetic alopecia is a common hair loss disorder affecting up to 80% of males by the age of 80. It is characterized by androgen related progressive thinning of hair in a defined pattern. It results in diminished self-esteem, reduced confidence and distress in affected men, irrespective of age or stage of baldness. An effective treatment for hair baldness is needed.Areas covered: In androgenetic alopecia, hair follicles undergo progressive miniaturization. Genetic factors and androgens are key role-players in disease pathogenesis. Herein the authors review the pharmacologic treatment of androgenetic alopecia, which involves 5 alpha reductase inhibitors, minoxidil and prostaglandins. Non-pharmacologic approaches are also explored.Expert opinion: Androgenetic alopecia progresses over time and although the current available medical treatments like finasteride and minoxidil are effective in arresting the progression of the disease, they allow only partial regrowth of hair at its best. Early treatment achieves a more optimal outcome. Non-pharmacologic treatments like PRP can be considered in patients refractory to medical treatment.Abbreviations: MPHL: male pattern hair loss; AGA: androgenetic alopecia; DHT: dihydrotestosterone; 5AR: 5-alpha-reductase; VEGF: vascular endothelial growth factor; PG's: prostaglandins (PG's); PGD2R: prostaglandin D2 receptor; VPA: valproic aid; SR: Serenoa Repens; PRP: platelet-rich plasma; PDGF: platelet derived growth factor; TGF: transforming growth factor; ERK: extracellular signal-regulated kinase; PKB: protein kinase B; LLLT: low-level laser therapy; ROS: reactive oxygen species; RCT: randomized control trial; SFRP1: secreted frizzled related protein 1; DP: dermal papilla; PDE5: phosphodiesterase 5.
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Affiliation(s)
| | - Nekma Meah
- Sinclair Dermatology, East Melbourne, VIC, Australia
| | - Bevin Bhoyrul
- Sinclair Dermatology, East Melbourne, VIC, Australia
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41
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Hawkshaw N, Hardman J, Alam M, Jimenez F, Paus R. Deciphering the molecular morphology of the human hair cycle: Wnt signalling during the telogen–anagen transformation. Br J Dermatol 2019; 182:1184-1193. [DOI: 10.1111/bjd.18356] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2019] [Indexed: 12/24/2022]
Affiliation(s)
- N.J. Hawkshaw
- Centre for Dermatology Research The University of Manchester and NIHR Biomedical Research Centre Manchester U.K
| | - J.A. Hardman
- Centre for Dermatology Research The University of Manchester and NIHR Biomedical Research Centre Manchester U.K
| | - M. Alam
- Mediteknia Skin and Hair Lab Las Palmas de Gran Canaria Spain
- Monasterium Laboratory Skin and Hair Research Solutions GmbH Münster Germany
- Universidad Fernando Pessoa‐Canarias Las Palmas de Gran Canaria Spain
| | - F. Jimenez
- Mediteknia Skin and Hair Lab Las Palmas de Gran Canaria Spain
- Universidad Fernando Pessoa‐Canarias Las Palmas de Gran Canaria Spain
| | - R. Paus
- Centre for Dermatology Research The University of Manchester and NIHR Biomedical Research Centre Manchester U.K
- Monasterium Laboratory Skin and Hair Research Solutions GmbH Münster Germany
- Dr Phillip Frost Department of Dermatology and Cutaneous Surgery University of Miami Miller School of Medicine Miami FL U.S.A
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42
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Katzer T, Leite Junior A, Beck R, da Silva C. Physiopathology and current treatments of androgenetic alopecia: Going beyond androgens and anti-androgens. Dermatol Ther 2019; 32:e13059. [PMID: 31400254 DOI: 10.1111/dth.13059] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 07/31/2019] [Accepted: 08/02/2019] [Indexed: 01/29/2023]
Abstract
Androgenetic alopecia (AGA) is the most diagnosed hair loss dysfunction. Its physiopathology comprises a genetic predisposition affording an exacerbated response of the hair follicles cells to androgens aggravated by scalp inflammation and extrinsic factors. This paper presents a review of the mechanisms and extrinsic factors involved in the AGA physiopathology as well as its conventional and emerging treatments. The research focused on reports regarding AGA physiopathology and treatments published between January 2001 and July 2019 in medical and related journals. The most used medical treatments for AGA-minoxidil and finasteride-present non satisfactory results in some cases. Currently, the low-level laser therapy is recognized as a safe and effective treatment for AGA. Some minimally invasive techniques-mesotherapy, microneedling, carboxytherapy, and platelet-rich plasma-are also used to stimulate hair growth. Pharmaceutical substances with mechanisms differing from the anti-androgen activity are under current investigation and many of them have botanical origins; however, formulations with higher performance are required, and the hair follicles ability of being a drug and nanoparticle reservoir has been researched. The association of different strategies, that is, substances with synergic mechanisms and the use of advantageous technologies associated with lifestyle changes could improve the treatment outcomes.
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Affiliation(s)
- Tatiele Katzer
- Pharmaceutical Nanotechnology Post Graduate Program, Federal University of Santa Maria, Santa Maria, Brazil
| | - Ademir Leite Junior
- Clinical Psychology Post Graduate Program, Pontifícia Universidade Católica, São Paulo, Brazil
| | - Ruy Beck
- Pharmaceutical Science Post Graduate Program, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Cristiane da Silva
- Pharmaceutical Nanotechnology Post Graduate Program, Federal University of Santa Maria, Santa Maria, Brazil
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43
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Bai L, Gao S, Sun H, Zhao X, Yang L, Hu H, Sun J, Jiang W. Effects of Wnt10b on dermal papilla cells via the canonical Wnt/β-catenin signalling pathway in the Angora rabbit. J Anim Physiol Anim Nutr (Berl) 2019; 103:1602-1609. [PMID: 31241227 DOI: 10.1111/jpn.13141] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 05/13/2019] [Accepted: 05/15/2019] [Indexed: 01/19/2023]
Abstract
Wnt10b is a member of Wnt family that plays a variety of roles in biological functions, including those in the development of hair follicles. To investigate the effect of Wnt10b on hair growth in the Angora rabbit and to determine the underlying molecular mechanism, we cultured dermal papilla (DP) cells with exogenous Wnt10b in vitro. We observed the expressions of downstream critical gene β-catenin and lymphoid enhancer-binding factor 1 (LEF1) in Wnt/β-catenin pathway. The levels of β-catenin mRNA and protein were higher in the Wnt10b group of DP cells than in the Control group, and the mRNA level of LEF1 in the Wnt10b group was higher than in the Control group. Moreover, translocation of β-catenin from cytoplasm to nucleus was activated in the Wnt10b group. Furthermore, the mRNA levels of the hair follicle-regulatory genes, insulin-like growth factor-1 (IGF-1) and alkaline phosphatase (ALP), and the protein activity of ALP was also upregulated in the Wnt10b group compared to their corresponding levels in the Control group. These data suggest that Wnt10b could activate the canonical Wnt/β-catenin signalling pathway to induce DP cells in the Angora rabbit. In addition, the proliferation of DP cells was significantly promoted when cultured with Wnt10b for 48 and 72 hr, suggesting that Wnt10b plays a pivotal role in the proliferation and maintenance of DP cells in vitro. In conclusion, this study demonstrates that Wnt10b may promote hair follicle growth in Angora rabbit through the canonical Wnt/β-catenin signalling pathway that promotes the proliferation of DP cells.
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Affiliation(s)
- Liya Bai
- Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Animal Disease Control & Breeding, Institute of Animal Science and Veterinary Medicine, Jinan, China
| | - Shuxia Gao
- Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Animal Disease Control & Breeding, Institute of Animal Science and Veterinary Medicine, Jinan, China
| | - Haitao Sun
- Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Animal Disease Control & Breeding, Institute of Animal Science and Veterinary Medicine, Jinan, China
| | - Xueyan Zhao
- Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Animal Disease Control & Breeding, Institute of Animal Science and Veterinary Medicine, Jinan, China
| | - Liping Yang
- Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Animal Disease Control & Breeding, Institute of Animal Science and Veterinary Medicine, Jinan, China
| | - Hongmei Hu
- Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Animal Disease Control & Breeding, Institute of Animal Science and Veterinary Medicine, Jinan, China
| | - Jie Sun
- Xingtai Bureau of Agriculture and Rural Affairs, Xingtai, China
| | - Wenxue Jiang
- Shandong Academy of Agricultural Sciences, Shandong Provincial Key Laboratory of Animal Disease Control & Breeding, Institute of Animal Science and Veterinary Medicine, Jinan, China
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44
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Gentile P, Garcovich S. Advances in Regenerative Stem Cell Therapy in Androgenic Alopecia and Hair Loss: Wnt pathway, Growth-Factor, and Mesenchymal Stem Cell Signaling Impact Analysis on Cell Growth and Hair Follicle Development. Cells 2019; 8:cells8050466. [PMID: 31100937 PMCID: PMC6562814 DOI: 10.3390/cells8050466] [Citation(s) in RCA: 158] [Impact Index Per Article: 31.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/13/2019] [Accepted: 05/14/2019] [Indexed: 12/17/2022] Open
Abstract
The use of stem cells has been reported to improve hair regrowth in several therapeutic strategies, including reversing the pathological mechanisms, that contribute to hair loss, regeneration of hair follicles, or creating hair using the tissue-engineering approach. Although various promising stem cell approaches are progressing via pre-clinical models to clinical trials, intraoperative stem cell treatments with a one-step procedure offer a quicker result by incorporating an autologous cell source without manipulation, which may be injected by surgeons through a well-established clinical practice. Many authors have concentrated on adipose-derived stromal vascular cells due to their ability to separate into numerous cell genealogies, platelet-rich plasma for its ability to enhance cell multiplication and neo-angiogenesis, as well as human follicle mesenchymal stem cells. In this paper, the significant improvements in intraoperative stem cell approaches, from in vivo models to clinical investigations, are reviewed. The potential regenerative instruments and functions of various cell populaces in the hair regrowth process are discussed. The addition of Wnt signaling in dermal papilla cells is considered a key factor in stimulating hair growth. Mesenchymal stem cell-derived signaling and growth factors obtained by platelets influence hair growth through cellular proliferation to prolong the anagen phase (FGF-7), induce cell growth (ERK activation), stimulate hair follicle development (β-catenin), and suppress apoptotic cues (Bcl-2 release and Akt activation).
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Affiliation(s)
- Pietro Gentile
- Surgical Science Department, Plastic and Reconstructive Surgery Unit, University of "Tor Vergata", 00133 Rome, Italy.
| | - Simone Garcovich
- Institute of Dermatology, F. Policlinico Gemelli IRCSS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy.
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45
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Riccio G, Sommella E, Badolati N, Salviati E, Bottone S, Campiglia P, Dentice M, Tenore GC, Stornaiuolo M, Novellino E. Annurca Apple Polyphenols Protect Murine Hair Follicles from Taxane Induced Dystrophy and Hijacks Polyunsaturated Fatty Acid Metabolism toward β-Oxidation. Nutrients 2018; 10:nu10111808. [PMID: 30463345 PMCID: PMC6267362 DOI: 10.3390/nu10111808] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 10/31/2018] [Accepted: 11/14/2018] [Indexed: 11/16/2022] Open
Abstract
Chemotherapy-induced alopecia (CIA) is a common side effect of conventional chemotherapy and represents a major problem in clinical oncology. Even months after the end of chemotherapy, many cancer patients complain of hair loss, a condition that is psychologically difficult to manage. CIA disturbs social and sexual interactions and causes anxiety and depression. Synthetic drugs protecting from CIA and endowed with hair growth stimulatory properties are prescribed with caution by oncologists. Hormones, growth factors, morphogens could unwontedly protect tumour cells or induce cancer cell proliferation and are thus considered incompatible with many chemotherapy regimens. Nutraceuticals, on the contrary, have been shown to be safe and effective treatment options for hair loss. We here show that polyphenols from Malus Pumila Miller cv Annurca are endowed with hair growth promoting activity and can be considered a safe alternative to avoid CIA. In vitro, Annurca Apple Polyphenolic Extract (AAE) protects murine Hair Follicles (HF) from taxanes induced dystrophy. Moreover, in virtue of its mechanism of action, AAE is herein proven to be compatible with chemotherapy regimens. AAE forces HFs to produce ATP using mitochondrial β-oxidation, reducing Pentose Phosphate Pathway (PPP) rate and nucleotides production. As consequence, DNA replication and mitosis are not stimulated, while a pool of free amino acids usually involved in catabolic reactions are spared for keratin production. Moreover, measuring the effect exerted on Poly Unsaturated Fatty Acid (PUFA) metabolism, we prove that AAE promotes hair-growth by increasing the intracellular levels of Prostaglandins F2α (PGF2α) and by hijacking PUFA catabolites toward β-oxidation.
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Affiliation(s)
- Gennaro Riccio
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Eduardo Sommella
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
| | - Nadia Badolati
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Emanuela Salviati
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
- PhD Program in Drug Discovery and Development, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
| | - Sara Bottone
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Pietro Campiglia
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
| | - Monica Dentice
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80149 Naples, Italy.
| | - Gian Carlo Tenore
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Mariano Stornaiuolo
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Ettore Novellino
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
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46
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Madaan A, Verma R, Singh AT, Jaggi M. Review of Hair Follicle Dermal Papilla cells as in vitro screening model for hair growth. Int J Cosmet Sci 2018; 40:429-450. [PMID: 30144361 DOI: 10.1111/ics.12489] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 08/20/2018] [Indexed: 12/15/2022]
Abstract
Hair disorders such as hair loss (alopecia) and androgen dependent, excessive hair growth (hirsutism, hypertrichosis) may impact the social and psychological well-being of an individual. Recent advances in understanding the biology of hair have accelerated the research and development of novel therapeutic and cosmetic hair growth agents. Preclinical models aid in dermocosmetic efficacy testing and claim substantiation of hair growth modulators. The in vitro models to investigate hair growth utilize the hair follicle Dermal Papilla cells (DPCs), specialized mesenchymal cells located at the base of hair follicle that play essential roles in hair follicular morphogenesis and postnatal hair growth cycles. In this review, we have compiled and discussed the extensively reported literature citing DPCs as in vitro model to study hair growth promoting and inhibitory effects. A variety of agents such as herbal and natural extracts, growth factors and cytokines, platelet-rich plasma, placental extract, stem cells and conditioned medium, peptides, hormones, lipid-nanocarrier, light, electrical and electromagnetic field stimulation, androgens and their analogs, stress-serum and chemotherapeutic agents etc. have been examined for their hair growth modulating effects in DPCs. Effects on DPCs' activity were determined from untreated (basal) or stress induced levels. Cell proliferation, apoptosis and secretion of growth factors were included as primary end-point markers. Effects on a wide range of biomolecules and mechanistic pathways that play key role in the biology of hair growth were also investigated. This consolidated and comprehensive review summarizes the up-to-date information and understanding regarding DPCs based screening models for hair growth and may be helpful for researchers to select the appropriate assay system and biomarkers. This review highlights the pivotal role of DPCs in the forefront of hair research as screening platforms by providing insights into mechanistic action at cellular level, which may further direct the development of novel hair growth modulators.
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Affiliation(s)
- Alka Madaan
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
| | - Ritu Verma
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
| | - Anu T Singh
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
| | - Manu Jaggi
- Cell Biology Lab, Dabur Research Foundation, 22, Site IV, Sahibabad, Ghaziabad, Uttar Pradesh, 201010, India
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Badolati N, Sommella E, Riccio G, Salviati E, Heintz D, Bottone S, Di Cicco E, Dentice M, Tenore G, Campiglia P, Stornaiuolo M, Novellino E. Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation. Nutrients 2018; 10:nu10101406. [PMID: 30279339 PMCID: PMC6213762 DOI: 10.3390/nu10101406] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/25/2018] [Accepted: 09/26/2018] [Indexed: 12/17/2022] Open
Abstract
Patterned hair loss (PHL) affects around 50% of the adult population worldwide. The negative impact that this condition exerts on people’s life quality has boosted the appearance of over-the-counter products endowed with hair-promoting activity. Nutraceuticals enriched in polyphenols have been recently shown to promote hair growth and counteract PHL. Malus pumila Miller cv. Annurca is an apple native to Southern Italy presenting one of the highest contents of Procyanidin B2. We have recently shown that oral consumption of Annurca polyphenolic extracts (AAE) stimulates hair growth, hair number, hair weight and keratin content in healthy human subjects. Despite its activity, the analysis of the molecular mechanism behind its hair promoting effect is still partially unclear. In this work we performed an unprecedented metabolite analysis of hair follicles (HFs) in mice topically treated with AAE. The metabolomic profile, based on a high-resolution mass spectrometry approach, revealed that AAE re-programs murine HF metabolism. AAE acts by inhibiting several NADPH dependent reactions. Glutaminolysis, pentose phosphate pathway, glutathione, citrulline and nucleotide synthesis are all halted in vivo by the treatment of HFs with AAE. On the contrary, mitochondrial respiration, β-oxidation and keratin production are stimulated by the treatment with AAE. The metabolic shift induced by AAE spares amino acids from being oxidized, ultimately keeping them available for keratin biosynthesis.
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Affiliation(s)
- Nadia Badolati
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Eduardo Sommella
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
| | - Gennaro Riccio
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Emanuela Salviati
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
- PhD Program in Drug Discovery and Development, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
| | - Dimitri Heintz
- Plant Imaging and Mass Spectrometry, Institut de Biologie Moleculaire des Plantes, CNRS, Universite de Strasbourg, 67000 Strasbourg, France.
| | - Sara Bottone
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Emery Di Cicco
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80149 Naples, Italy.
| | - Monica Dentice
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80149 Naples, Italy.
| | - Giancarlo Tenore
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Pietro Campiglia
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy.
| | - Mariano Stornaiuolo
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
| | - Ettore Novellino
- Department of Pharmacy, University of Naples Federico II. Via Montesano 49, 80149 Naples, Italy.
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48
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Owczarczyk-Saczonek A, Krajewska-Włodarczyk M, Kruszewska A, Banasiak Ł, Placek W, Maksymowicz W, Wojtkiewicz J. Therapeutic Potential of Stem Cells in Follicle Regeneration. Stem Cells Int 2018; 2018:1049641. [PMID: 30154860 PMCID: PMC6098866 DOI: 10.1155/2018/1049641] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2018] [Revised: 06/24/2018] [Accepted: 07/22/2018] [Indexed: 02/08/2023] Open
Abstract
Alopecia is caused by a variety of factors which affect the hair cycle and decrease stem cell activity and hair follicle regeneration capability. This process causes lower self-acceptance, which may result in depression and anxiety. However, an early onset of androgenic alopecia is associated with an increased incidence of the metabolic syndrome and an increased risk of the cardiac ischaemic disease. The ubiquity of alopecia provides an encouragement to seek new, more effective therapies aimed at hair follicle regeneration and neoregeneration. We know that stem cells can be used to regenerate hair in several therapeutic strategies: reversing the pathological mechanisms which contribute to hair loss, regeneration of complete hair follicles from their parts, and neogenesis of hair follicles from a stem cell culture with isolated cells or tissue engineering. Hair transplant has become a conventional treatment technique in androgenic alopecia (micrografts). Although an autologous transplant is regarded as the gold standard, its usability is limited, because of both a limited amount of material and a reduced viability of cells obtained in this way. The new therapeutic options are adipose-derived stem cells and stem cells from Wharton's jelly. They seem an ideal cell population for use in regenerative medicine because of the absence of immunogenic properties and their ease of obtainment, multipotential character, ease of differentiating into various cell lines, and considerable potential for angiogenesis. In this article, we presented advantages and limitations of using these types of cells in alopecia treatment.
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Affiliation(s)
- Agnieszka Owczarczyk-Saczonek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | | | - Anna Kruszewska
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Łukasz Banasiak
- Department of Plastic, Reconstructive and Aesthetic Surgery, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Waldemar Placek
- Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Wojciech Maksymowicz
- Department of Neurology and Neurosurgery, Faculty of Medical Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Joanna Wojtkiewicz
- Foundation for Nerve Cell Regeneration, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
- Department of Pathophysiology, Faculty of Medical Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
- Laboratory for Regenerative Medicine, Faculty of Medical Sciences, University of Warmia and Mazury, Olsztyn, Poland
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49
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Murugavel S, Bugyei-Twum A, Matkar PN, Al-Mubarak H, Chen HH, Adam M, Jain S, Narang T, Abdin RM, Qadura M, Connelly KA, Leong-Poi H, Singh KK. Valproic Acid Induces Endothelial-to-Mesenchymal Transition-Like Phenotypic Switching. Front Pharmacol 2018; 9:737. [PMID: 30050438 PMCID: PMC6050396 DOI: 10.3389/fphar.2018.00737] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/18/2018] [Indexed: 12/14/2022] Open
Abstract
Valproic acid (VPA), a histone deacetylase (HDAC) inhibitor, is a widely used anticonvulsant drug that is currently undergoing clinical evaluation for anticancer therapy due to its anti-angiogenic potential. Endothelial cells (ECs) can transition into mesenchymal cells and this form of EC plasticity is called endothelial-to-mesenchymal transition (EndMT), which is widely implicated in several pathologies including cancer and organ fibrosis. However, the effect of VPA on EC plasticity and EndMT remains completely unknown. We report herein that VPA-treatment significantly inhibits tube formation, migration, nitric oxide production, proliferation and migration in ECs. A microscopic evaluation revealed, and qPCR, immunofluorescence and immunoblotting data confirmed EndMT-like phenotypic switching as well as an increased expression of pro-fibrotic genes in VPA-treated ECs. Furthermore, our data confirmed important and regulatory role played by TGFβ-signaling in VPA-induced EndMT. Our qPCR array data performed for 84 endothelial genes further supported our findings and demonstrated 28 significantly and differentially regulated genes mainly implicated in angiogenesis, endothelial function, EndMT and fibrosis. We, for the first time report that VPA-treatment associated EndMT contributes to the VPA-associated loss of endothelial function. Our data also suggest that VPA based therapeutics may exacerbate endothelial dysfunction and EndMT-related phenotype in patients undergoing anticonvulsant or anticancer therapy, warranting further investigation.
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Affiliation(s)
| | - Antoinette Bugyei-Twum
- Division of Cardiology, Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Pratiek N Matkar
- Division of Cardiology, Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Husain Al-Mubarak
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Hao H Chen
- Division of Cardiology, Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Mohamed Adam
- Division of Cardiology, Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Shubha Jain
- Vascular Surgery, Keenan Research Centre for Biomedical Science and Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada
| | - Tanya Narang
- Faculty of Science, York University, Toronto, ON, Canada
| | - Rawand M Abdin
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Mohammad Qadura
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Vascular Surgery, Keenan Research Centre for Biomedical Science and Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada
| | - Kim A Connelly
- Division of Cardiology, Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Howard Leong-Poi
- Division of Cardiology, Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Krishna K Singh
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Vascular Surgery, Keenan Research Centre for Biomedical Science and Li Ka Shing Knowledge Institute of St. Michael's Hospital, Toronto, ON, Canada.,Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada.,Department of Surgery, University of Toronto, Toronto, ON, Canada.,Department of Medical Biophysics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
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50
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Gupta AC, Chawla S, Hegde A, Singh D, Bandyopadhyay B, Lakshmanan CC, Kalsi G, Ghosh S. Establishment of an in vitro organoid model of dermal papilla of human hair follicle. J Cell Physiol 2018; 233:9015-9030. [DOI: 10.1002/jcp.26853] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/10/2018] [Indexed: 01/03/2023]
Affiliation(s)
- Abhishak C. Gupta
- Department of Textile Technology, Regenerative Engineering Laboratory Indian Institute of Technology Delhi India
| | - Shikha Chawla
- Department of Textile Technology, Regenerative Engineering Laboratory Indian Institute of Technology Delhi India
| | - Ashok Hegde
- ITC Life Sciences and Technology Centre, ITC Ltd. Bangalore India
| | - Divya Singh
- Department of Textile Technology, Regenerative Engineering Laboratory Indian Institute of Technology Delhi India
| | | | | | - Gurpreet Kalsi
- ITC Life Sciences and Technology Centre, ITC Ltd. Bangalore India
| | - Sourabh Ghosh
- Department of Textile Technology, Regenerative Engineering Laboratory Indian Institute of Technology Delhi India
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