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Wang L, Qiao S, Xia R, Liu Y, Hu Y, Wu Y, Zhou J, Liang G, Tian T, Cao L. Mesenchymal stromal cell-derived magnetic nanovesicles for enhanced skin retention and hair follicle growth. Cytotherapy 2023; 25:1176-1185. [PMID: 37516947 DOI: 10.1016/j.jcyt.2023.07.001] [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: 04/20/2023] [Revised: 06/29/2023] [Accepted: 07/05/2023] [Indexed: 07/31/2023]
Abstract
BACKGROUND AIMS Extracellular vesicles and exosome-mimetic nanovesicles (NVs) derived from mesenchymal stromal cells (MSCs) have emerged as promising to promote hair growth. However, short local skin retention after subcutaneous administration hinders their clinical applications. METHODS In this study, we prepared magnetic nanovesicles (MNVs) from iron oxide nanoparticle-incorporated MSCs. MNVs contained more therapeutic growth factors than NVs derived from naive MSCs, and their localization and internalization were manipulated by external magnetic field. RESULTS Following the subcutaneous injection of MNVs into a mouse model of depilation-induced hair regeneration, the magnetic attraction increased their skin retention. Then, the cellular proliferation and β-catenin signaling in hair follicles (HF) were markedly enhanced by MNV injection and magnetic field application. Furthermore, an acceleration of HF growth was revealed by histological analysis. CONCLUSIONS The proposed strategy can enhance the therapeutic potential of MSC-derived NVs for hair regeneration and other dermatological diseases.
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Affiliation(s)
- Lei Wang
- Department of Dermatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, Jiangsu, China
| | - Shuya Qiao
- Department of Neurobiology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Rushan Xia
- Department of Dermatology, Jiangnan University Medical Center, Wuxi, Jiangsu, China
| | - Yiwen Liu
- Department of Dermatology, Jiangnan University Medical Center, Wuxi, Jiangsu, China
| | - Yifei Hu
- Department of Dermatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, Jiangsu, China
| | - Yajuan Wu
- Department of Dermatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, Jiangsu, China
| | - Junhao Zhou
- Department of Dermatology, Jiangnan University Medical Center, Wuxi, Jiangsu, China
| | - Gaofeng Liang
- School of Basic Medical Sciences, Henan University of Science & Technology, Luoyang, Henan, China
| | - Tian Tian
- Department of Neurobiology, Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Lei Cao
- Department of Dermatology, Jiangnan University Medical Center, Wuxi, Jiangsu, China.
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2
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Guan Q, Guo ZH, Dai DM, Fan ZX, Chen J, Wu SL, Liu XM, Miao Y, Hu ZQ, Qu Q. Platelet lysate promotes hair growth: In vitro and in vivo mechanism and randomized, controlled trial. Biomed Pharmacother 2023; 161:114517. [PMID: 36913893 DOI: 10.1016/j.biopha.2023.114517] [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: 01/01/2023] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/13/2023] Open
Abstract
BACKGROUND Platelet lysate (PL), a novel platelet derivative, has been widely used in regenerative medicine and is a potential therapy for improving hair growth. It is necessary to fully clarify the potential mechanism and evaluate preliminary clinical effect of PL on hair growth. METHODS We used the C57BL/6 model, organ-cultured hair follicles, and RNA-seq analysis to explore the mechanisms of PL regulating hair growth. Then, we performed a randomized, controlled, double-blind study of 107 AGA patients to verify the therapeutic efficacy of PL. RESULTS The results confirmed that PL improved hair growth and accelerated hair cycling in mice. Organ-cultured hair follicle evaluation confirmed that PL prolonged anagen remarkably and down-regulated IL-6, C-FOS, and p-STAT5a. Clinically, diameter, hair counts, absolute anagen counts and changes from baseline in the PL group showed a significant improvement at 6 months. CONCLUSIONS We elucidated the specific molecular mechanism of PL action on hair growth and proved equal changes in hair follicle performance after PL vs PRP in AGA patients. This study provided novel knowledge of PL, making it ideal for AGA.
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Affiliation(s)
- Qing Guan
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China; Department of Plastic and Aesthetic Surgery, Guiyang First People's Hospital, Guiyang, China
| | - Ze-Hong Guo
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China
| | - Da-Mao Dai
- Department of Plastic and Cosmetic Surgery, Shenzhen People's Hospital, Second Clinical Medical College of Jinan University Medical College, 1st Affiliated Hospital of Southern University of Science and Technology, China
| | - Zhe-Xiang Fan
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China
| | - Jian Chen
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China
| | - Shu-Lin Wu
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China
| | - Xiao-Min Liu
- Department of Plastic and Aesthetic Surgery, clifford-hospital, Guangzhou, China
| | - Yong Miao
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China.
| | - Zhi-Qi Hu
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China.
| | - Qian Qu
- Department of Plastic and Aesthetic Surgery, Nan Fang Hospital, Southern Medical University, Guangzhou, China.
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3
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Formulation and evaluation of hair growth enhancing effects of oleogels made from Rosemary and Cedar wood oils. SCIENTIFIC AFRICAN 2022. [DOI: 10.1016/j.sciaf.2022.e01223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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4
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Serruya R, Maor Y. Hair growth-promotion effects at the cellular level and antioxidant activity of the plant-based extract Phyllotex™. Heliyon 2021; 7:e07888. [PMID: 34522800 PMCID: PMC8426528 DOI: 10.1016/j.heliyon.2021.e07888] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 07/07/2021] [Accepted: 08/25/2021] [Indexed: 11/29/2022] Open
Abstract
Hair loss and predominantly female hair loss is a common dermatologic condition with serious psychosocial consequences. Effective treatments remain scarce mainly due to the multifactorial elements involved in the onset of this chronic condition. The approved drugs available are based on molecules designed towards a single pharmacological target and do not interact with the various biochemical mechanisms involved in alopecia. Phytochemical compounds and their derivatives represent a plethora of biologically active agents, which act in synergism and simultaneously activate different biochemical pathways. Here we present an herbal formulation composed of herbs, vitamins, and minerals acting on hair regrowth and hair micro vascularization. This study aimed at evaluating the potential of Phyllotex™ to treat multifactorial androgenetic alopecia (AGA) in males and females, as well as delving into its molecular mechanisms of action. In vitro studies showed that the herbal formula stimulates cell proliferation of both dermal papilla and HaCaT cells and increases the phosphorylated form of the extracellular signal-regulated kinase 1 and 2 (ERK1/2), a well-known marker for cell proliferation. Surprisingly, expression of TGF-β1 was significantly suppressed without blocking DHT production. Additionally, the formula was able to rescue cells from the oxidative stress conditions generated by 2,2′-Azobis (2-amidinopropane) dihydrochloride (AAPH), a high oxidative agent. This data supports the potential use of this formulation as a hair growth-promoting agent for the treatment of both male and female AGA due to its multifactorial composition, which grants it the ability to cope with the different mechanisms involved in alopecia.
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Affiliation(s)
- Raphael Serruya
- Phytor Lab for Drug Development, Hadassah Medical Center Hebrew University Biotechnology Park (JBP), Ein Kerem Campus, Jerusalem 91120, Israel
| | - Yehoshua Maor
- Phytor Lab for Drug Development, Hadassah Medical Center Hebrew University Biotechnology Park (JBP), Ein Kerem Campus, Jerusalem 91120, Israel
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5
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In Vitro Hair Dermal Papilla Cells Induction by Fagraea berteroana, a Tree of the Marquesan Cosmetopoeia (French Polynesia). COSMETICS 2021. [DOI: 10.3390/cosmetics8010013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Fagraea berteroana is a tree used in traditional medicine in various islands of the South Pacific. Here, we studied its hair growth-inducing properties as suggested by one of its Marquesan ethno-uses in haircare. The ethyl acetate extract of the fruits of F. berteroana (FEAE) and four resulting fractions (FEAE-F0, FEAE-F1, FEAE-F2, and FEAE-F3) were tested on hair follicle dermal papilla cells to determine their cell proliferative activity. Furthermore, RT-qPCR analysis enabled gene modulation analysis, while immunostaining of the β-catenin protein was used to follow protein regulation. We found that the plant extracts induced a controlled, dose-dependent cell proliferation. FEAE-F0 simultaneously down-regulated Bone Morphogenetic Protein 2 (BMP2) mRNA expression and upregulated Cyclin-D1 (CCND1) gene expression, which suggests an involvement in the regulation of the Wnt and Transforming Growth Factor beta (TGFβ) pathways that control the hair cycle. FEAE-F0 exhibited a 1.34-fold increase of nuclear β-catenin protein. This is indicative of an active hair growth state. Thus, we conclude that FEAE-F0 could be an innovative candidate in hair care, which opens interesting leads to promote the Marquesan cosmetopoeia.
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6
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Cao L, Tian T, Huang Y, Tao S, Zhu X, Yang M, Gu J, Feng G, Ma Y, Xia R, Xu W, Wang L. Neural progenitor cell-derived nanovesicles promote hair follicle growth via miR-100. J Nanobiotechnology 2021; 19:20. [PMID: 33430889 PMCID: PMC7802142 DOI: 10.1186/s12951-020-00757-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 12/15/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Accumulating evidence shows that mesenchymal stem cell-derived extracellular vesicles (EVs) hold great promise to promote hair growth. However, large-scale production of EVs is still a challenge. Recently, exosome-mimetic nanovesicles (NV) prepared by extruding cells have emerged as an alternative strategy for clinical-scale production. Here, ReNcell VM (ReN) cells, a neural progenitor cell line was serially extruded to produce NV. RESULTS ReN-NV were found to promote dermal papilla cell (DPC) proliferation. In addition, in a mouse model of depilation-induced hair regeneration, ReN-NV were injected subcutaneously, resulting in an acceleration of hair follicle (HF) cycling transition at the site. The underlying mechanism was indicated to be the activation of Wnt/β-catenin signaling pathway. Furthermore, miR-100 was revealed to be abundant in ReN-NV and significantly up-regulated in DPCs receiving ReN-NV treatment. miR-100 inhibition verified its important role in ReN-NV-induced β-catenin signaling activation. CONCLUSION These results provide an alternative agent to EVs and suggest a strategy for hair growth therapy.
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Affiliation(s)
- Lei Cao
- Department of Dermatology, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Tian Tian
- Department of Neurobiology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - Yuanbo Huang
- Department of Dermatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Shiqin Tao
- Department of Dermatology, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Xiaohong Zhu
- Department of Dermatology, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Mifang Yang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, 210029, Jiangsu, China
- Institute of Stomatology, The Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, 210029, China
| | - Jing Gu
- Department of Dermatology, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Guangdong Feng
- Department of Dermatology, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Yinni Ma
- Department of Dermatology, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China
| | - Rushan Xia
- Department of Dermatology, The Affiliated Wuxi No. 2 People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China.
| | - Wenrong Xu
- Department of Dermatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China.
| | - Lei Wang
- Department of Dermatology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214000, Jiangsu, China.
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7
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Hair Growth Activity of Three Plants of the Polynesian Cosmetopoeia and Their Regulatory Effect on Dermal Papilla Cells. Molecules 2020; 25:molecules25194360. [PMID: 32977422 PMCID: PMC7582280 DOI: 10.3390/molecules25194360] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 09/10/2020] [Accepted: 09/18/2020] [Indexed: 11/17/2022] Open
Abstract
Hair loss is becoming increasingly prevalent as dietary and living habits change. The search for natural products to limit hair loss has led to tapping into traditional cosmetic knowledge. We studied three plants of the Polynesian cosmetopoeia, Bidens pilosa, Calophyllum inophyllum and Fagraea berteroana, to determine their ability to promote hair growth. Their chemical content was characterized by liquid chromatography coupled to mass spectrometry (LC-MS). Their proliferative activity on dermal papilla cells (DPCs) was assessed via MTT assay and molecular targets were evaluated by RT-qPCR analysis of seven factors involved in the modulation of the hair cycle, CCND1, LEF1, DKK1, WNT5A PPARD, TGFΒ1, PPARD and RSPO2. Our results show that our extracts significantly increased proliferation of dermal papilla cells. Furthermore, LC-MS/MS analysis revealed a diversity of molecules, flavonoids, iridoids and organic acids, some known for hair-inducing properties. Finally, specific extracts and fractions of all three plants either upregulated CCND1, LEF1 and PPARD involved in stimulating hair follicle proliferation and/or lowered the gene expression levels of hair growth inhibiting factors, DKK1 and TGFB1. Our findings suggest that extracts from B. pilosa, C. inophyllum and F. berteroana are interesting candidates to stimulate hair growth.
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8
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Zamani M, Yaghoubi Y, Movassaghpour A, Shakouri K, Mehdizadeh A, Pishgahi A, Yousefi M. Novel therapeutic approaches in utilizing platelet lysate in regenerative medicine: Are we ready for clinical use? J Cell Physiol 2019; 234:17172-17186. [PMID: 30912141 DOI: 10.1002/jcp.28496] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 02/18/2019] [Accepted: 02/20/2019] [Indexed: 12/13/2022]
Abstract
Hemoderivative materials are used to treat different diseases. These derivatives include platelet-rich plasma, serum, platelet gel, and platelet lysate (PL). Among them, PL contains more growth factors than the others and its production is inexpensive and easy. PL is one of the proper sources of platelet release factors. It is used in cells growth and proliferation and is a good alternative to fetal bovine serum. In recent years, the clinical use of PL has gained more appeal by scientists. PL is a solution saturated by growth factors, proteins, cytokines, and chemokines and is administered to treat different diseases such as wound healing, bone regeneration, alopecia, oral mucositis, radicular pain, osteoarthritis, and ocular diseases. In addition, it can be used in cell culture for cell therapy and tissue transplantation purposes. Platelet-derived growth factor, fibroblast growth factor, insulin-like growth factor, transforming growth factor β, and vascular endothelial growth factor are key PL growth factors playing a major role in cell proliferation, wound healing, and angiogenesis. In this paper, we scrutinized recent advances in using PL and PL-derived growth factors to treat diseases and in regenerative medicine, and the ability to replace PL with other hemoderivative materials.
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Affiliation(s)
- Majid Zamani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yoda Yaghoubi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aliakbar Movassaghpour
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Hematology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kazem Shakouri
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Mehdizadeh
- Endocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Pishgahi
- Department of Hematology, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Tabriz University of Medical Sciences, Tabriz, Iran
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9
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Mokabber H, Najafzadeh N, Mohammadzadeh Vardin M. miR‐124
promotes neural differentiation in mouse bulge stem cells by repressing
Ptbp1
and
Sox9. J Cell Physiol 2018; 234:8941-8950. [DOI: 10.1002/jcp.27563] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 09/13/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Haleh Mokabber
- Department of Anatomical Sciences and Pathology Research Laboratory for Embryology and Stem Cells, Ardabil University of Medical Sciences Ardabil Iran
- Department of Biology Fars Science and Research Branch, Islamic Azad University Fars Iran
| | - Nowruz Najafzadeh
- Department of Anatomical Sciences and Pathology Research Laboratory for Embryology and Stem Cells, Ardabil University of Medical Sciences Ardabil Iran
| | - Mohammad Mohammadzadeh Vardin
- Department of Anatomical Sciences and Pathology Research Laboratory for Embryology and Stem Cells, Ardabil University of Medical Sciences Ardabil Iran
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10
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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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11
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Ma J, Ma L, Zhang Z, Li K, Wang Y, Chen X, Zhang H. In vivo evaluation of insect wax for hair growth potential. PLoS One 2018; 13:e0192612. [PMID: 29438422 PMCID: PMC5811011 DOI: 10.1371/journal.pone.0192612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 01/27/2018] [Indexed: 01/08/2023] Open
Abstract
Insect wax is secreted by Ericerus pela Chavanness. It has been traditionally used to treat hair loss in China, but few reports have been published on the hair growth-promoting effect of insect wax. In this work, we examined the hair growth-promoting effects of insect wax on model animals. Different concentrations of insect wax were topically applied to the denuded backs of mice, and 5% minoxidil was applied topically as a positive control. We found that insect wax significantly promoted hair growth in a dose-dependent manner, 45% and 30% insect wax both induced hair to regrow, while less visible hair growth was observed in blank controls on the 16th day. The experimental areas treated with 45% and 30% insect wax exhibited significant differences in hair scores compared to blank controls, and hair lengths in the 45% and 30% insect wax group was significantly longer than in blank controls on the 16th and 20th days. There were no new hair follicles forming in the treated areas, and the hair follicles were prematurely converted to the anagen phase from the telogen phase in experimental areas treated with 45% and 30% insect wax. Both 45% and 30% insect wax upregulated vascular endothelial growth factor expression. The results indicated that 45% and 30% insect wax showed hair growth-promoting potential approximately as potent as 5% minoxidil by inducing the premature conversion of telogen-to-anagen and by prolonging the mature anagen phase rather than increasing the number of hair follicles, which was likely related to the upregulation of VEGF expression. The dissociative policosanol in insect wax was considered the key ingredient most likely responsible for the hair growth promoting potential.
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Affiliation(s)
- Jinju Ma
- Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming, Yunnan, China
| | - Liyi Ma
- Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming, Yunnan, China
- * E-mail:
| | - Zhongquan Zhang
- Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming, Yunnan, China
| | - Kai Li
- Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming, Yunnan, China
| | - Youqiong Wang
- Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming, Yunnan, China
| | - Xiaoming Chen
- Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming, Yunnan, China
| | - Hong Zhang
- Research Institute of Resources Insects, Chinese Academy of Forestry, Kunming, Yunnan, China
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12
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Kang JI, Kim MK, Lee JH, Jeon YJ, Hwang EK, Koh YS, Hyun JW, Kwon SY, Yoo ES, Kang HK. Undariopsis peterseniana Promotes Hair Growth by the Activation of Wnt/β-Catenin and ERK Pathways. Mar Drugs 2017; 15:E130. [PMID: 28475144 PMCID: PMC5450536 DOI: 10.3390/md15050130] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 04/27/2017] [Accepted: 05/02/2017] [Indexed: 02/06/2023] Open
Abstract
In this study, we investigated the effect and mechanism of Undariopsis peterseniana, an edible brown alga, on hair growth. The treatment of vibrissa follicles with U. peterseniana extract ex vivo for 21 days significantly increased the hair-fiber lengths. The U. peterseniana extract also significantly accelerated anagen initiation in vivo. Moreover, we found that U. peterseniana extract was able to open the KATP channel, which may contribute to increased hair growth. The U. peterseniana extract decreased 5α-reductase activity and markedly increased the proliferation of dermal papilla cells, a central regulator of the hair cycle. The U. peterseniana extract increased the levels of cell cycle proteins, such as Cyclin D1, phospho(ser780)-pRB, Cyclin E, phospho-CDK2, and CDK2. The U. peterseniana extract also increased the phosphorylation of ERK and the levels of Wnt/β-catenin signaling proteins such as glycogen synthase kinase-3β (GSK-3β) and β-catenin. These results suggested that the U. peterseniana extract had the potential to influence hair growth by dermal papilla cells proliferation through the activation of the Wnt/β-catenin and ERK pathways. We isolated a principal of the U. peterseniana extract, which was subsequently identified as apo-9'-fucoxanthinone, a trichogenic compound. The results suggested that U. peterseniana extract may have a pivotal role in the treatment of alopecia.
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Affiliation(s)
- Jung-Il Kang
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
| | - Min-Kyoung Kim
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
| | - Ji-Hyeok Lee
- Department of Marine Life Science, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
| | - You-Jin Jeon
- Department of Marine Life Science, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
- Aqua Green Technology Co. Ltd., 209 Jeju Bio-Industry Center, 102 Jejudaehakno, Jeju 63243, Korea.
| | - Eun-Kyoung Hwang
- Seaweed Research Center, National Institute of Fisheries Science, 130 Tongilro, Mokpo 58746, Korea.
| | - Young-Sang Koh
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
- Jeju Research Center for Natural Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
| | - Jin-Won Hyun
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
- Jeju Research Center for Natural Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
| | - Soon-Young Kwon
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
| | - Eun-Sook Yoo
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
| | - Hee-Kyoung Kang
- Department of Medicine, School of Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
- Jeju Research Center for Natural Medicine, Jeju National University, 102 Jejudaehakno, Jeju 63243, Korea.
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