1
|
Ru Q, Huang K, Yu R, Wu X, Shen J. Effects of Camellia oleifera seed shell polyphenols and 1,3,6-tri-O-galloylglucose on androgenic alopecia via inhibiting 5a-reductase and regulating Wnt/β-catenin pathway. Fitoterapia 2024; 177:106116. [PMID: 38977254 DOI: 10.1016/j.fitote.2024.106116] [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: 02/27/2024] [Revised: 07/05/2024] [Accepted: 07/05/2024] [Indexed: 07/10/2024]
Abstract
Androgenetic alopecia (AGA) is the leading cause of hair loss in adults. Its pathogenesis remains unclear, but studies have shown that the androgen-mediated 5α-reductase-AR receptor pathway and the Wnt/β-catenin signaling pathway play significant roles. Camellia oleifera is an oil plant, and its fruits have been documented in folklore as having a hair cleansing effect and preventing hair loss. In this study, we used UPLC-Q-TOF-MS/MS to identify the structure of the substances contained in the polyphenols of Camellia oleifera seed shell. These polyphenols are mainly used for shampooing and anti-hair loss purposes. Next, we used molecular docking technology to dock 41 polyphenols and steroidal 5 alpha reductase 2 (SRD5A2). We found that the docking scores and docking sites of 1,3,6-tri-O-galloylglucose (TGG) and finasteride were similar. We constructed a mouse model of DHT-induced AGA to evaluate the effects of Camellia oleifera seed shell polyphenols (CSSP) and TGG in vivo. Treatment with CSSP and TGG alleviated alopecia symptoms and reduced DHT levels. Additionally, CSSP and TGG were able to reduce androgen levels by inhibiting the SRD5A2-AR receptor signaling pathway. Furthermore, by regulating the secretion of growth factors and activating the Wnt/β-catenin signaling pathway, CSSP and TGG were able to extend the duration of hair growth. In conclusion, our study showed that CSSP and TGG can improve AGA in C57BL/6 J mice and reduce the effect of androgen on hair follicle through the two signaling pathways mentioned above. This provides new insights into the material basis and mechanism of the treatment of AGA by CSSP.
Collapse
Affiliation(s)
- Qi Ru
- Natural Products and Human Research Center, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Kun Huang
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, PO Box 217, Reading RG6 6AH, United Kingdom
| | - Ruining Yu
- Natural Products and Human Research Center, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Xiaoqin Wu
- Natural Products and Human Research Center, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China
| | - Jianfu Shen
- Natural Products and Human Research Center, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China.
| |
Collapse
|
2
|
Choi JY, Boo MY, Boo YC. Can Plant Extracts Help Prevent Hair Loss or Promote Hair Growth? A Review Comparing Their Therapeutic Efficacies, Phytochemical Components, and Modulatory Targets. Molecules 2024; 29:2288. [PMID: 38792149 PMCID: PMC11124163 DOI: 10.3390/molecules29102288] [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: 04/18/2024] [Revised: 05/06/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
This narrative review aims to examine the therapeutic potential and mechanism of action of plant extracts in preventing and treating alopecia (baldness). We searched and selected research papers on plant extracts related to hair loss, hair growth, or hair regrowth, and comprehensively compared the therapeutic efficacies, phytochemical components, and modulatory targets of plant extracts. These studies showed that various plant extracts increased the survival and proliferation of dermal papilla cells in vitro, enhanced cell proliferation and hair growth in hair follicles ex vivo, and promoted hair growth or regrowth in animal models in vivo. The hair growth-promoting efficacy of several plant extracts was verified in clinical trials. Some phenolic compounds, terpenes and terpenoids, sulfur-containing compounds, and fatty acids were identified as active compounds contained in plant extracts. The pharmacological effects of plant extracts and their active compounds were associated with the promotion of cell survival, cell proliferation, or cell cycle progression, and the upregulation of several growth factors, such as IGF-1, VEGF, HGF, and KGF (FGF-7), leading to the induction and extension of the anagen phase in the hair cycle. Those effects were also associated with the alleviation of oxidative stress, inflammatory response, cellular senescence, or apoptosis, and the downregulation of male hormones and their receptors, preventing the entry into the telogen phase in the hair cycle. Several active plant extracts and phytochemicals stimulated the signaling pathways mediated by protein kinase B (PKB, also called AKT), extracellular signal-regulated kinases (ERK), Wingless and Int-1 (WNT), or sonic hedgehog (SHH), while suppressing other cell signaling pathways mediated by transforming growth factor (TGF)-β or bone morphogenetic protein (BMP). Thus, well-selected plant extracts and their active compounds can have beneficial effects on hair health. It is proposed that the discovery of phytochemicals targeting the aforementioned cellular events and cell signaling pathways will facilitate the development of new targeted therapies for alopecia.
Collapse
Affiliation(s)
- Joon Yong Choi
- Department of Biomedical Science, The Graduate School, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea;
- BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
| | - Min Young Boo
- Ppeum Clinic Daegu, 39 Dongseong-ro, Jung-gu, Daegu 41937, Republic of Korea;
| | - Yong Chool Boo
- Department of Biomedical Science, The Graduate School, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea;
- BK21 Plus KNU Biomedical Convergence Program, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
- Department of Molecular Medicine, School of Medicine, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
- Cell and Matrix Research Institute, Kyungpook National University, 680 Gukchaebosang-ro, Jung-gu, Daegu 41944, Republic of Korea
- Lapivu Co., Ltd., 115 Dongdeok-ro, Jung-gu, Daegu 41940, Republic of Korea
| |
Collapse
|
3
|
Woo MJ, Choi J, Kang HY, Jang S, Kim MJ, Kim S, Byun S, Jung SK. In Vitro and In Vivo Models for the Development of Hair Growth Materials By Regulating the β-Catenin Signaling Pathways. J Med Food 2024; 27:449-459. [PMID: 38421731 DOI: 10.1089/jmf.2023.k.0258] [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: 03/02/2024] Open
Abstract
Although hair loss contributes to various social and economic, research methods for material development are currently limited. In this study, we established a research model for developing materials for hair growth through the regulation of β-catenin. We confirmed that 100 nM tegatrabetan (TG), a β-catenin inhibitor, decreased the proliferation of human hair follicle dermal papilla cells (HFDPCs) at 72 h. In addition, TG-induced apoptosis suppressed the phosphorylation of GSK-3β and Akt, translocation of β-catenin from the cytosol to the nucleus, and the expression of cyclin D1. Interestingly, TG significantly increased the G2/M arrest in HFDPCs. Subcutaneous injection of TG suppressed hair growth and the number of hair follicles in C57BL/6 mice. Moreover, TG inhibited the expression of cyclin D1, β-catenin, keratin 14, and Ki67. These results suggest that TG-induced inhibition of hair growth can be a promising model for developing new materials for enhancing β-catenin-mediated hair growth.
Collapse
Affiliation(s)
- Min Jeong Woo
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - JeongIn Choi
- Research and Development Center, Nong Shim Co., Ltd., Seoul, Korea
- Department of Bioindustrial Engineering, Yonsei University, Seoul, Korea
| | - Ha Yeong Kang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Sehyeon Jang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - Min Jeong Kim
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, Korea
| | - SeaHyun Kim
- Research and Development Center, Nong Shim Co., Ltd., Seoul, Korea
| | - Sanguine Byun
- Department of Bioindustrial Engineering, Yonsei University, Seoul, Korea
- Department of Biotechnology, Yonsei University, Seoul, 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
| |
Collapse
|
4
|
Qiu K, Wang S, Duan F, Sang Z, Wei S, Liu H, Tan H. Rosemary: Unrevealing an old aromatic crop as a new source of promising functional food additive-A review. Compr Rev Food Sci Food Saf 2024; 23:e13273. [PMID: 38284599 DOI: 10.1111/1541-4337.13273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 09/19/2023] [Accepted: 10/30/2023] [Indexed: 01/30/2024]
Abstract
Rosemary (Rosmarinus officinalis L.) is one of the most famous spice plants belonging to the Lamiaceae family as a remarkably beautiful horticultural plant and economically agricultural crop. The essential oil of rosemary has been enthusiastically welcome in the whole world for hundreds of years. Now, it is wildly prevailing as a promising functional food additive for human health. More importantly, due to its significant aroma, food, and nutritional value, rosemary also plays an essential role in the food/feed additive and food packaging industries. Modern industrial development and fundamental scientific research have extensively revealed its unique phytochemical constituents with biologically meaningful activities, which closely related to diverse human health functions. In this review, we provide a comprehensively systematic perspective on rosemary by summarizing the structures of various pharmacological and nutritional components, biologically functional activities and their molecular regulatory networks required in food developments, and the recent advances in their applications in the food industry. Finally, the temporary limitations and future research trends regarding the development of rosemary components are also discussed and prospected. Hence, the review covering the fundamental research advances and developing prospects of rosemary is a desirable demand to facilitate their better understanding, and it will also serve as a reference to provide many insights for the future promotion of the research and development of functional foods related to rosemary.
Collapse
Affiliation(s)
- Kaidi Qiu
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Sasa Wang
- Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, China
| | - Fangfang Duan
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Zihuan Sang
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Shanshan Wei
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Hongxin Liu
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou, China
| | - Haibo Tan
- Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
- National Engineering Research Center of Navel Orange, Gannan Normal University, Ganzhou, China
| |
Collapse
|
5
|
Luță EA, Biță A, Moroșan A, Mihaiescu DE, Mihai DP, Popescu L, Bejenaru LE, Bejenaru C, Popovici V, Olaru OT, Gîrd CE. Implications of the Cultivation of Rosemary and Thyme ( Lamiaceae) in Plant Communities for the Development of Antioxidant Therapies. Int J Mol Sci 2023; 24:11670. [PMID: 37511428 PMCID: PMC10380601 DOI: 10.3390/ijms241411670] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/16/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Oxidative stress is the most critical factor in multiple functional disorders' development, and natural antioxidants could protect the human body against it. Our study aims to investigate the polyphenol content of four extracts of two medicinal plants (Rosmarinus officinalis L. and Thymus vulgaris L.) and analyze the correlation with their antioxidant activity. The research was carried out on extracts of rosemary and thyme obtained from species cultivated together in plant communities. Both were compared with extracts from species cultivated in individual crops (control crops). Their polyphenols were determined by spectrophotometric methods (dosage of flavones, phenol carboxylic acids, and total polyphenols) and chromatography (UHPLC-MS and FT-ICR MS). Triterpenic acids were also quantified, having a higher concentration in the thyme extract from the culture. The antioxidant activity of the dry extracts was evaluated in vitro (DPPH, ABTS, and FRAP) and in silico (prediction of interactions with BACH1/BACH2 transcription factors). The concentrations of polyphenols are higher in the extracts obtained from the sources collected from the common crops. These observations were also validated following the chromatographic analysis for some compounds. Statistically significant differences in the increase in the antioxidant effect were observed for the extracts from the common batches compared to those from the individual ones. Following the Pearson analysis, the IC50 values for each plant extract were strongly correlated with the concentration of active phytoconstituents. Molecular docking studies revealed that quercetin could bind to BTB domains of BACH1 and BACH2 transcription factors, likely translating into increased antioxidant enzyme expression. Future studies must validate the in silico findings and further investigate phytosociological cultivation's effects.
Collapse
Affiliation(s)
- Emanuela-Alice Luță
- Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", Traian Vuia 6, 020956 Bucharest, Romania
| | - Andrei Biță
- Department of Pharmacognosy & Phytotherapy, Faculty of Pharmacy, University of Medicine and Pharmacy of Craiova, Petru Rareș 2, 200349 Craiova, Romania
| | - Alina Moroșan
- Department of Organic Chemistry "Costin Nenițescu", Faculty of Chemical Engineering and Biotechnologies, University of Politehnica, Gheorghe Polizu 1-7, 011061 Bucharest, Romania
| | - Dan Eduard Mihaiescu
- Department of Organic Chemistry "Costin Nenițescu", Faculty of Chemical Engineering and Biotechnologies, University of Politehnica, Gheorghe Polizu 1-7, 011061 Bucharest, Romania
| | - Dragoș Paul Mihai
- Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", Traian Vuia 6, 020956 Bucharest, Romania
| | - Liliana Popescu
- Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", Traian Vuia 6, 020956 Bucharest, Romania
| | - Ludovic Everard Bejenaru
- Department of Pharmacognosy & Phytotherapy, Faculty of Pharmacy, University of Medicine and Pharmacy of Craiova, Petru Rareș 2, 200349 Craiova, Romania
| | - Cornelia Bejenaru
- Department of Pharmaceutical Botany, Faculty of Pharmacy, University of Medicine and Pharmacy of Craiova, Petru Rareș 2, 200349 Craiova, Romania
| | - Violeta Popovici
- Department of Microbiology and Immunology, Faculty of Dental Medicine, Ovidius University of Constanta, 7 Ilarie Voronca Street, 900684 Constanta, Romania
| | - Octavian Tudorel Olaru
- Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", Traian Vuia 6, 020956 Bucharest, Romania
| | - Cerasela Elena Gîrd
- Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", Traian Vuia 6, 020956 Bucharest, Romania
| |
Collapse
|
6
|
Gao R, Yu Z, Lv C, Geng X, Ren Y, Ren J, Wang H, Ai F, Zhang B, Yue B, Wang Z, Dou W. Medicinal and edible plant Allium macrostemon Bunge for the treatment of testosterone-induced androgenetic alopecia in mice. JOURNAL OF ETHNOPHARMACOLOGY 2023:116657. [PMID: 37244409 DOI: 10.1016/j.jep.2023.116657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 05/11/2023] [Accepted: 05/17/2023] [Indexed: 05/29/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Allium macrostemon Bunge (AMB), a widely distributed wild garlic plant, possesses a variety of health-promoting properties. Androgenetic alopecia (AGA) is a common disorder that affects quality of life. AIM OF THE STUDY We sought to investigate whether AMB stimulates hair regrowth in AGA mouse model, and clarify the underlying molecular mechanisms. MATERIALS AND METHODS The chemical constituents of AMB water extract were identified by ultra-high performance liquid chromatography-quadrupole-time of flight-mass spectrometry (UPLC-Q/TOF-MS) analysis. Cell viability assay and Ki-67 immunostaining were undertaken to evaluate the impacts of AMB on human hair dermal papilla cell (HDPC) proliferation. Wound-healing assay was undertaken to assess cell migration. Flow cytometry and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling (TUNEL) assay were performed to examine cell apoptosis. Western blotting, real-time reverse transcription-quantitative polymerase chain reaction (RT-qPCR), and immunostaining assays were undertaken to determine the impacts of AMB on Wnt/β-catenin signaling and growth factors expression in HDPC cells. AGA mouse model was induced by testosterone treatment. The effects of AMB on hair regeneration in AGA mice were demonstrated by hair growth measuring and histological scoring. The levels of β-catenin, p-GSK-3β, and Cyclin D1 in dorsal skin were measured. RESULTS AMB promoted proliferation and migration, as well as the expression of growth factors in cultured HDPC cells. Meanwhile, AMB restrained apoptosis of HDPC cells by increasing the ratio of anti-apoptotic Bcl-2/pro-apoptotic Bax. Besides, AMB activated Wnt/β-catenin signaling and thereby enhancing growth factors expression as well as proliferation of HDPC cells, which was abolished by Wnt signaling inhibitor ICG-001. In addition, an increase of hair shaft elongation was observed in mice suffering from testosterone-induced AGA upon the treatment of AMB extract (1% and 3%). Consistent with the in vitro assays, AMB upregulated the Wnt/β-catenin signaling molecules in dorsal skin of AGA mice. CONCLUSION This study demonstrated that AMB promoted HDPC cell proliferation and stimulated hair regrowth in AGA mice. Wnt/β-catenin signaling activation, which induced production of growth factors in hair follicles and, eventually, contributed to the influence of AMB on the hair regrowth. Our findings may contribute to effective utilization of AMB in alopecia treatment.
Collapse
Affiliation(s)
- Ruiyang Gao
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Zhilun Yu
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Cheng Lv
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Xiaolong Geng
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Yijing Ren
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Junyu Ren
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Hao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Fangbin Ai
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Beibei Zhang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China
| | - Bei Yue
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China.
| | - Zhengtao Wang
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China.
| | - Wei Dou
- The MOE Key Laboratory of Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines, And the SATCM Key Laboratory of New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine (SHUTCM), Shanghai, China.
| |
Collapse
|
7
|
Tiwari A, Kumar S, Choudhir G, Singh G, Gangwar U, Sharma V, Srivastava RK, Sharma S. Bioactive metabolites of edible mushrooms efficacious against androgenic alopecia: Targeting SRD5A2 using computational approach. J Herb Med 2022. [DOI: 10.1016/j.hermed.2022.100611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
8
|
The Hair Growth-Promoting Effect of Gardenia florida Fruit Extract and Its Molecular Regulation. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:8498974. [PMID: 36193135 PMCID: PMC9526658 DOI: 10.1155/2022/8498974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 08/04/2022] [Accepted: 08/18/2022] [Indexed: 11/18/2022]
Abstract
As a herbal medicine, the extract from the fruits of Gardenia florida has been widely used for its antioxidative, hypoglycemic, and anti-inflammatory properties. However, whether G. florida fruit extract (GFFE) regulates hair growth has been rarely studied. This study was the first application of GFFE on hair growth both in vitro (human dermal papilla cells, hDPCs) and in vivo (C57BL/6 mice). The effects of GFFE on cell proliferation and hair growth-associated gene expression in hDPCs were examined. Moreover, GFFE was applied topically on the hair-shaved skin of male C57BL/6 mice, the hair length was measured, and the skin histological profile was investigated. GFFE promoted the proliferation of hDPCs and significantly stimulated hair growth-promoting genes, including vascular endothelial growth factor (VEGF) and Wnt/β-catenin signals, but suppressed the expression of the hair loss-related gene transforming growth factor-β1 (TGF-β). Furthermore, GFFE treatment resulted in a significant increase in the number, size, and depth of cultured hair follicles and stimulated the growth of hair with local effects in mice. In summary, the results provided the preclinical data to support the much potential use of the natural product GFFE as a promising agent for hair growth.
Collapse
|
9
|
Beyond aroma: A review on advanced extraction processes from rosemary (Rosmarinus officinalis) and sage (Salvia officinalis) to produce phenolic acids and diterpenes. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.07.001] [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]
|
10
|
Dou J, Zhang Z, Xu X, Zhang X. Exploring the effects of Chinese herbal ingredients on the signaling pathway of alopecia and the screening of effective Chinese herbal compounds. JOURNAL OF ETHNOPHARMACOLOGY 2022; 294:115320. [PMID: 35483562 DOI: 10.1016/j.jep.2022.115320] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE alopecia is a hair disorder that can add a significant medical and psychological burden to patients. Currently, the FDA-approved drugs for the treatment of androgenetic alopecia (AGA) are minoxidil and finasteride and immunosuppressives are therapeutic options for alopecia areata (AA), but the objective adverse effects and high cost of these treatments reduce patient compliance and thus the effectiveness of the drugs. Traditional Chinese medicine (TCM) has good efficacy, a high safety profile and low treatment costs, but its mechanism of action is still not fully understood. The use of signaling pathways to modulate hair loss is a major direction in the study of the pathogenesis and pharmacology of alopecia. AIM OF THE STUDY This review aims to collect the results of experimental studies related to alopecia, to screen previously documented combinations of herbs claimed to be effective based on the herbs and their constituent compounds used in the identified studies, and to uncover other useful information that we hope will better guide the clinical application and scientific research of drug combinations or individual herbs for the treatment of alopecia. MATERIALS AND METHODS We have reviewed experimental studies to determine the methods used and the mechanisms of action of the herbs and constituent compounds. The following keywords were searched in databases, including PubMed, EMBASE, CNKI and CSTJ." Medicinal plants" "Chinese herbal medicine", "hair loss", " alopecia", "androgenetic alopecia" and " alopecia areata ". We also collected combinations of drugs from books approved by various schools for screening. RESULTS Using known combinations of compounds within herbal medicine to match the documented combinations, 34 topical combinations and 74 oral combinations were identified, and among the 108 herbal combinations screened Angelica, Rehmannia glutinosaLigusticum chuanxiong hort, Radix Rehmanniae, etc. The number of occurrences was very high, and the association with vascular drugs was also found to be very close. CONCLUSIONS This review further elucidates the therapeutic mechanisms of the compounds within the herbal components associated with alopecia and screens for other combinations that may be dominated by this component for the treatment of alopecia, uncovering compounds from other drugs that may be key factors in the treatment of alopecia. This improvement will provide a better quality of evidence for the effectiveness of herbs and compounds used to treat alopecia.
Collapse
Affiliation(s)
- Jinjin Dou
- The First Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, 150040, China
| | - Zhiming Zhang
- The First Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, 150040, China
| | - Xianrong Xu
- The First Hospital of Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, 150040, China
| | - Xiwu Zhang
- Institute of Chinese Medicine, Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang, 150040, China.
| |
Collapse
|
11
|
Youssef A, Al-Mahdy DA, Sayed RH, Choucry MA, El-Askary H. A Comprehensive Review of Natural Alternatives for Treatment of Alopecia with an Overview of Market Products. J Med Food 2022; 25:869-881. [PMID: 35796701 DOI: 10.1089/jmf.2021.0156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Alopecia or hair loss is a widespread issue that has significant effects on personal well-being for both genders nationally and internationally. In addition, alopecia causes extreme emotional stress and negatively impacts the psychological health and self-esteem of cancer patients suffering from chemotherapy-induced alopecia. Unfortunately, available synthetic medications are costly, invasive, or have extreme adverse effects. On the contrary, natural and herbal hair loss products are widely available in the local and international markets in variable pharmaceutical forms with different mechanisms of action, namely, androgen antagonists, nutritional supplements, vasodilators, and 5α-reductase inhibitors or dihydrotestosterone blockers. Thus, it is of great importance to encourage researchers to investigate these natural alternatives that can act as potent therapeutic agents having diverse mechanisms of action as well as limited side effects. Currently, natural remedies are considered a fast-rising pharmaceutical segment with demand from a wide range of consumers. In this study, we present a review of reported herbal remedies and herb combinations recommended for hair loss and their mode of action, along with an overview of available market products and formulations, their composition, and declared effects. In addition, a general outline of the different forms of alopecia, its causes, and recommended treatments are mentioned as well. This was all done with the aim of assisting further studies with developing standardized natural formulations for alopecia as many were found to lack standardization of their bioactive ingredients and efficiency confirmation.
Collapse
Affiliation(s)
- Alaa Youssef
- Department of Pharmacognosy, Faculty of Pharmacy, Heliopolis University, Cairo, Egypt
| | - Dalia A Al-Mahdy
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Rabab H Sayed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Mouchira A Choucry
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt.,Department of Pharmacognosy, Faculty of Pharmacy and Drug Technology, Egyptian Chinese University (ECU), Cairo, Egypt
| | - Hesham El-Askary
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| |
Collapse
|
12
|
Phytochemical Constitution, Anti-Inflammation, Anti-Androgen, and Hair Growth-Promoting Potential of Shallot (Allium ascalonicum L.) Extract. PLANTS 2022; 11:plants11111499. [PMID: 35684272 PMCID: PMC9182775 DOI: 10.3390/plants11111499] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 05/28/2022] [Accepted: 06/01/2022] [Indexed: 11/17/2022]
Abstract
In Thai folklore wisdom, shallot (Allium ascalonicum L.) was applied as a traditional herbal medicine for hair growth promotion with no scientific evidence. Androgenetic alopecia (AGA) is a progressive hair loss caused by multiple factors, including androgen hormones, inflammation, and oxidative stress. Conventional medicines (finasteride, dutasteride, corticosteroids, and minoxidil) have been used with limited therapeutic efficacy and unpleasant side effects. In this study, we aimed to give the first estimation of bioactive compounds in shallot extract and evaluate the hair growth-promoting activities regarding anti-inflammatory and gene expression modulation involving androgen, Wnt/β-catenin, sonic hedgehog, and angiogenesis pathways. The results reveal that phenolic compounds (quercetin, rosmarinic, and p-coumaric acids) are the major constituents of the methanolic shallot extract. Compared with the lipopolysaccharide-stimulated control group (2.68 ± 0.13 µM), nitric oxide production was remarkably diminished by shallot extract (0.55 ± 0.06 µM). Shallot extract improves hair growth promotion activity, as reflected by the downregulation of the androgen gene expression (SRD5A1 and SRD5A2) and the upregulation of the genes associated with Wnt/β-catenin (CTNNB1), sonic hedgehog (SHH, SMO, and GIL1), and angiogenesis (VEGF) pathways. These findings disclose the new insights of shallot extract on hair growth promotions. Shallot extract could be further developed as nutraceutical, nutricosmetic, and cosmeceutical preparations for AGA treatment.
Collapse
|
13
|
GOKCE NURIYE, BASGOZ NESLIHAN, KENANOGLU SERCAN, AKALIN HILAL, OZKUL YUSUF, ERGOREN MAHMUTCERKEZ, BECCARI TOMMASO, BERTELLI MATTEO, DUNDAR MUNIS. An overview of the genetic aspects of hair loss and its connection with nutrition. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2022; 63:E228-E238. [PMID: 36479473 PMCID: PMC9710406 DOI: 10.15167/2421-4248/jpmh2022.63.2s3.2765] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Hair loss is a widespread concern in dermatology clinics, affecting both men's and women's quality of life. Hair loss can have many different causes, which are critical to identify in order to provide appropriate treatment. Hair loss can happen due to many variables, such as genetic factors or predisposition, vitamin and mineral deficiencies, skin problems, hair growth disorders, poor diet, hormonal problems, certain internal diseases, drug use, stress and depression, cosmetic factors, childbirth, and the chemotherapy process. Treatment for hair loss varies depending on the type of alopecia, deficiency, or excess of structures such as vitamins and minerals, and also on hair and skin structure. The Mediterranean diet is characterized by low amounts of saturated fat, animal protein, and high amounts of unsaturated fat, fiber, polyphenols, and antioxidants. The main nutrients found in the Mediterranean Diet are rich in antioxidant, anti-inflammatory components. It also has an important place in hair loss treatment, since recently treatment strategies have included polyphenols and unsaturated oils more and more frequently. The goal of this work was to review published articles examining alopecia and its types, the many micronutrients that affect alopecia, and the role of the Mediterranean diet in alopecia. The literature shows that little is known about hair loss, nutritional factors, and diet, and that the data collected are conflicting. Given these differences, research into the function of diet and nutrition in the treatment of baldness is a dynamic and growing topic.
Collapse
Affiliation(s)
- NURIYE GOKCE
- Department of Medical Genetics, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - NESLIHAN BASGOZ
- Department of Medical Genetics, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - SERCAN KENANOGLU
- Department of Medical Genetics, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - HILAL AKALIN
- Department of Medical Genetics, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - YUSUF OZKUL
- Department of Medical Genetics, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - MAHMUT CERKEZ ERGOREN
- Department of Medical Genetics, Faculty of Medicine, Near East University, Nicosia, Cyprus
- DESAM Institute, Near East University, Nicosia, Cyprus
| | - TOMMASO BECCARI
- Department of Pharmaceutical Science, University of Perugia, Perugia, Italy
| | - MATTEO BERTELLI
- MAGISNAT, Peachtree Corners (GA), USA
- MAGI Euregio, Bolzano, Italy
- MAGI’S LAB, Rovereto (TN), Italy
| | - MUNIS DUNDAR
- Department of Medical Genetics, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| |
Collapse
|
14
|
Knapp-Gisclon A, Alvarez JC. Analyse capillaire et henné : à propos d’un cas. TOXICOLOGIE ANALYTIQUE ET CLINIQUE 2022. [DOI: 10.1016/j.toxac.2022.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
15
|
D’OVIDIO R, MAGRI F, VILLA L, LEONCINI PP, CARO G, MUSCIANESE M, DI FRAIA M, CHIECO P, HUSHCHA Y, ROSSI A. Efficacy of a new combination of a microemulsion and oral supplementation for androgenetic alopecia: an interventional multicentric study. Ital J Dermatol Venerol 2022; 157:254-261. [DOI: 10.23736/s2784-8671.21.07094-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
16
|
SHIN JY, SHIN DJ, KANG HJ, CHO BO, PARK JH, JANG SI. Hair loss improvement effect of Chrysanthemum zawadskii, peppermint and Glycyrrhiza glabra herbal mixture in human follicle dermal papilla cell and C57BL/6 mice. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.115921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Jae Young SHIN
- Jeonju University, Republic of Korea; Jeonbuk National University, Republic of Korea
| | | | | | - Byoung Ok CHO
- Jeonju University, Republic of Korea; Research Institute, Republic of Korea
| | | | - Seon Il JANG
- Jeonju University, Republic of Korea; Jeonju University, Republic of Korea
| |
Collapse
|
17
|
Park S, Lee J. Modulation of Hair Growth Promoting Effect by Natural Products. Pharmaceutics 2021; 13:pharmaceutics13122163. [PMID: 34959442 PMCID: PMC8706577 DOI: 10.3390/pharmaceutics13122163] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/09/2021] [Accepted: 12/10/2021] [Indexed: 02/04/2023] Open
Abstract
A large number of people suffer from alopecia or hair loss worldwide. Drug-based therapies using minoxidil and finasteride for the treatment of alopecia are available, but they have shown various side effects in patients. Thus, the use of new therapeutic approaches using bioactive products to reduce the risk of anti-hair-loss medications has been emphasized. Natural products have been used since ancient times and have been proven safe, with few side effects. Several studies have demonstrated the use of plants and their extracts to promote hair growth. Moreover, commercial products based on these natural ingredients have been developed for the treatment of alopecia. Several clinical, animal, and cell-based studies have been conducted to determine the anti-alopecia effects of plant-derived biochemicals. This review is a collective study of phytochemicals with anti-alopecia effects, focusing mainly on the mechanisms underlying their hair-growth-promoting effects.
Collapse
Affiliation(s)
- Seyeon Park
- Department of Applied Chemistry, Dongduk Women’s University, Seoul 02748, Korea;
| | - Joomin Lee
- Department of Food and Nutrition, Chosun University, Gwangju 61452, Korea
- Correspondence: ; Tel.: +82-62-230-7722
| |
Collapse
|
18
|
Zhang Y, Ni C, Huang Y, Tang Y, Yang K, Shi X, Zhang Y, Li Z, Wang J, Zhu Y, Li H, Ma Y, Lin J, Wang J, Liu Q, Wu W. Hair Growth-Promoting Effect of Resveratrol in Mice, Human Hair Follicles and Dermal Papilla Cells. Clin Cosmet Investig Dermatol 2021; 14:1805-1814. [PMID: 34866922 PMCID: PMC8637427 DOI: 10.2147/ccid.s335963] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 10/28/2021] [Indexed: 11/23/2022]
Abstract
Background Oxidative damage has been found in various types of hair loss. As a polyphenolic phytoalexin, resveratrol (RSV) is known as an antioxidant, anti-inflammatory and anti-apoptotic agent. Objective Thus, we aim to examine the effects of RSV on hair growth. Methods In vivo C57BL/6 mice were used to evaluate the effects of RSV on hair cycle, hair length, skin thickness, hair follicle diameter, hair cycle score and the percentage of hair cycle stage. Then hair shaft length and hair cycle were evaluated by human hair follicles (HFs) ex vivo. The proliferative activities of human dermal papilla cells (hDPCs) cultured in vitro with RSV were assessed using RTCA. The ability of RSV to protect hDPCs against H2O2-induced oxidative damage is examined by a ROS assay kit. Results Topical application of RSV significantly promoted hair growth and stimulated the transition of hair cycle from telogen into the anagen phase on shaved C57BL/6 mice. Ex vivo experiments showed that RSV increased the hair shaft length of HFs and delayed the entry into catagen. In vitro experiments indicated that RSV proliferated hDPCs and prevented hDPCs from oxidative damage caused by H2O2. Conclusion RSV can promote hair growth and may be a potential candidate for the treatment of hair loss.
Collapse
Affiliation(s)
- Yuting Zhang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, People's Republic of China
| | - Chunya Ni
- Department of Dermatology, Jing'an District Central Hospital, Shanghai, People's Republic of China
| | - Yan Huang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, People's Republic of China
| | - Yulong Tang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, People's Republic of China
| | - Kai Yang
- Department of Dermatology, Jing'an District Central Hospital, Shanghai, People's Republic of China
| | - Xiangguang Shi
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yue Zhang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Zheng Li
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Ji'an Wang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yifei Zhu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Haiyang Li
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yanyun Ma
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, People's Republic of China
| | - Jinran Lin
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences, Fudan University, Shanghai, People's Republic of China.,Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China.,Institute of Rheumatology, Immunology and Allergy, Fudan University, Shanghai, People's Republic of China
| | - Qingmei Liu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Wenyu Wu
- Department of Dermatology, Jing'an District Central Hospital, Shanghai, People's Republic of China.,Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, People's Republic of China.,Academy for Engineering and Technology, Fudan University, Shanghai, People's Republic of China
| |
Collapse
|
19
|
Presley CL, Kolodziejczyk TC, Pulsipher KJ, Maghfour J, Militello M, Rietcheck HR, Fonseca A, Olayinka TJ, Rundle CW, Waller JD, Dellavalle RP. A Scoping Review of Pharmacotherapy, Complementary, and Alternative Medicine (CAM), and Surgical Therapies for Androgenic Alopecia. CURRENT DERMATOLOGY REPORTS 2021. [DOI: 10.1007/s13671-021-00331-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
20
|
Masoud F, Alamdari HA, Asnaashari S, Shokri J, Javadzadeh Y. Efficacy and safety of a novel herbal solution for the treatment of androgenetic alopecia and comparison with 5% minoxidil: A double-blind, randomized controlled trial study. Dermatol Ther 2020; 33:e14467. [PMID: 33112463 DOI: 10.1111/dth.14467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/07/2020] [Accepted: 10/26/2020] [Indexed: 12/24/2022]
Abstract
FDA-approved drugs for the most common type of hair loss, androgenetic alopecia (AGA), present many side effects and disadvantages. However, herbal compounds are characterized by patient compliance, fewer side effects, and several mechanisms of action. The present study set to evaluate the effectiveness and safety of the topical herbal solution and to compare it with 5% minoxidil in men with AGA. A randomized, double-blind controlled trial was conducted from 28 November 2018 to 2 September 2019, in Sina Hospital, Tabriz, Iran. 24 healthy males (mean [SD] age 33.04 [5.81]) with mild to moderate AGA were selected from 44 volunteer participants. Participants were randomly assigned (1:1) into two groups. They received 1 ml of topical solutions at morning and evening intervals for 9 months. Primary outcomes consisted of measured hair diameters at baseline and repeated at weeks 12, 24, and 36. Furthermore, hair density was measured at baseline and week 36. The MTS + THS group was significantly superior to the MTS group after 36 weeks of therapy in the hair diameter improvement. At week 36, the mean hair diameter of the MTS + THS group significantly increased compared to the MTS group (P = .001). Hair density increased in both groups; however, only in the MTS + THS group, it was significant (P < .05). The findings established that the topical herbal solution has significant influence on patients with AGA and improvement of their quality of life. This solution can be considered a significant step towards the prevention and treatment of AGA. clinicaltrials.gov Identifier: NCT03753113.
Collapse
Affiliation(s)
- Farid Masoud
- Faculty of Pharmacy, Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hamideh Azimi Alamdari
- Faculty of Medicine, Department of Dermatology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Solmaz Asnaashari
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Javad Shokri
- Faculty of Pharmacy, Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yousef Javadzadeh
- Faculty of Pharmacy, Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
21
|
Rosmarinus officinalis L. (Rosemary): An Ancient Plant with Uses in Personal Healthcare and Cosmetics. COSMETICS 2020. [DOI: 10.3390/cosmetics7040077] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
This work is a bibliographical review of rosemary (Rosmarinus officinalis) that focuses on the application of derivatives of this plant for cosmetic products, an application which has been recognized and valued since Ancient Egyptian times. Rosemary is a plant of Mediterranean origin that has been distributed throughout different areas of the world. It has many medicinal properties, and its extracts have been used (mainly orally) in folk medicine. It belongs to the Labiatae family, which contains several genera—such as Salvia, Lavandula, and Thymus—that are commonly used in cosmetics, due to their high prevalence of antioxidant molecules. Rosemary is a perennial shrub that grows in the wild or is cultivated. It has glandular hairs that emit fragrant volatile essential oils (mainly monoterpenes) in response to drought conditions in the Mediterranean climate. It also contains diterpenes such as carnosic acid and other polyphenolic molecules. Herein, the botanical and ecological characteristics of the plant are discussed, as well as the main bioactive compounds found in its volatile essential oil and in leaf extracts. Afterward, we review the applications of rosemary in cosmetics, considering its preservative power, the kinds of products in which it is used, and its toxicological safety, as well as its current uses or future applications in topical preparations, according to recent and ongoing studies.
Collapse
|
22
|
Cho EC, Kim K. A comprehensive review of biochemical factors in herbs and their constituent compounds in experimental studies on alopecia. JOURNAL OF ETHNOPHARMACOLOGY 2020; 258:112907. [PMID: 32360043 DOI: 10.1016/j.jep.2020.112907] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/17/2020] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Alopecia is a chronic condition that may cause emotional and psychological distress to patients, which may significantly impact a patient's quality of life. As conventional treatments have only a transient therapeutic effect and result in unwanted side effects, many patients have attempted to find therapeutic herbs or compounds that function as safer and more potent treatments for alopecia. Many such herbs have been used in complementary and alternative medicine (CAM) for centuries; however, there is a lack of information on the therapeutic mechanisms of herbs used for the treatment of alopecia. AIM OF THE STUDY The aim of this review was to perform a critical assessment of the methods and results of experimental studies related to alopecia and to provide the potential mechanisms of action of herbs and their constituent compounds used in the identified studies, in particular, in relation to the stages of the cell cycle. We hope to better guide the clinical application and scientific research of herbs for the treatment of alopecia. MATERIALS AND METHODS We reviewed experimental studies to determine the methods used and the mechanism of action of the herbs and constituent compounds. Databases, including Medline (via PubMed), EMBASE, OASIS, and RISS, were searched for the following keywords: "medicinal plants," "alopecia," "alopecia areata," "androgenetic alopecia," "animal experiment," and "in vitro study." We also assessed the risks of bias, toxicity, and taxonomy to determine the quality of information. RESULTS C57BL/6 mice and human dermal papilla cells were the most commonly used models for in vivo and in vitro studies, respectively. Many herbs and their constituent compounds were used to treat alopecia by managing the hair cycle, keratinocyte proliferation, apoptosis, angiogenesis, hormones, and inflammation. These compounds prolong the anagen phase, shorten the transition from the telogen to phase anagen, and inhibit premature catagen phase. CONCLUSIONS This review has further elucidated the therapeutic mechanisms of herbs and their constituent compounds that are relevant to alopecia and discussed the effectiveness of using herbal treatments. There is a need to develop evidence regarding the quality control, taxonomy, and toxicology of these compounds. Such improvements will provide a better quality of evidence to ensure the efficacy and safety of herbs and compounds used for the treatment of alopecia.
Collapse
Affiliation(s)
- Eun Chai Cho
- College of Korean Medicine, Kyung Hee University, South Korea.
| | - Kyuseok Kim
- Department of Ophthalmology, Otolaryngology and Dermatology of Korean Medicine, College of Korean Medicine, Kyung Hee University, South Korea.
| |
Collapse
|
23
|
de Macedo LM, dos Santos ÉM, Militão L, Tundisi LL, Ataide JA, Souto EB, Mazzola PG. Rosemary ( Rosmarinus officinalis L., syn Salvia rosmarinus Spenn.) and Its Topical Applications: A Review. PLANTS 2020; 9:plants9050651. [PMID: 32455585 PMCID: PMC7284349 DOI: 10.3390/plants9050651] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 12/11/2022]
Abstract
Topical application is an important administration route for drugs requiring local action on the skin, thereby avoiding their systemic absorption and adverse side effects. Rosmarinus officinalis L. (syn. Salvia rosmarinus Spenn.), popularly known as rosemary, is an aromatic plant with needle-like leaves belonging to the Lamiaceae family. Rosemary has therapeutic properties and has been used in the folk medicine, pharmaceutical, and cosmetics industries, mainly for its antioxidant and anti-inflammatory properties, which are attributed to the presence of carnosol/carnosic and ursolic acids. The therapeutic use of rosemary has been explored for the treatment of inflammatory diseases; however, other uses have been studied, such as wound healing and skin cancer and mycoses treatments, among others. Besides it therapeutic uses, rosemary has potential applications in cosmetic formulations and in the treatment of pathological and non-pathological conditions, such as cellulite, alopecia, ultraviolet damage, and aging. This review aims to critically discuss the topical applications of rosemary found in the literature while also offering relevant information for the development of topical formulations of its bioactive compounds.
Collapse
Affiliation(s)
| | | | - Lucas Militão
- Faculty of Pharmaceutical Sciences, University of Campinas (Unicamp), Campinas 13083-871, Brazil; (L.M.); (L.L.T.)
| | - Louise Lacalendola Tundisi
- Faculty of Pharmaceutical Sciences, University of Campinas (Unicamp), Campinas 13083-871, Brazil; (L.M.); (L.L.T.)
| | - Janaína Artem Ataide
- Faculty of Pharmaceutical Sciences, University of Campinas (Unicamp), Campinas 13083-871, Brazil; (L.M.); (L.L.T.)
- Correspondence: (J.A.A.); (P.G.M.)
| | - Eliana Barbosa Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra (FFUC), 3000-548 Coimbra, Portugal;
- CEB-Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Priscila Gava Mazzola
- Faculty of Pharmaceutical Sciences, University of Campinas (Unicamp), Campinas 13083-871, Brazil; (L.M.); (L.L.T.)
- Correspondence: (J.A.A.); (P.G.M.)
| |
Collapse
|
24
|
Sharifi-Rad J, Ezzat SM, El Bishbishy MH, Mnayer D, Sharopov F, Kılıç CS, Neagu M, Constantin C, Sharifi-Rad M, Atanassova M, Nicola S, Pignata G, Salehi B, Fokou PVT, Martins N. Rosmarinus plants: Key farm concepts towards food applications. Phytother Res 2020; 34:1474-1518. [PMID: 32058653 DOI: 10.1002/ptr.6622] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 12/18/2019] [Accepted: 01/14/2020] [Indexed: 12/22/2022]
Abstract
Rosmarinus species are aromatic plants that mainly grow in the Mediterranean region. They are widely used in folk medicine, food, and flavor industries and represent a valuable source of biologically active compounds (e.g., terpenoids, flavonoids, and phenolic acids). The extraction of rosemary essential oil is being done using three main methods: carbon dioxide supercritical extraction, steam distillation, and hydrodistillation. Furthermore, interesting antioxidant, antibacterial, antifungal, antileishmanial, anthelmintic, anticancer, anti-inflammatory, antidepressant, and antiamnesic effects have also been broadly recognized for rosemary plant extracts. Thus the present review summarized data on economically important Rosmarinus officinalis species, including isolation, extraction techniques, chemical composition, pharmaceutical, and food applications.
Collapse
Affiliation(s)
- Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shahira M Ezzat
- Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo, 11562, Egypt.,Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 11787, Egypt
| | - Mahitab H El Bishbishy
- Department of Pharmacognosy, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 11787, Egypt
| | - Dima Mnayer
- Faculty of Sciences, Lebanese University, Beirut, Lebanon
| | - Farukh Sharopov
- Department of Pharmaceutical Technology, Avicenna Tajik State Medical University, Dushanbe, Tajikistan
| | - Ceyda S Kılıç
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Monica Neagu
- Immunology Department, "Victor Babes" National Institute of Pathology, Bucharest, Romania.,Pathology Department, "Colentina" Clinical Hospital, Bucharest, Romania.,Doctoral School, Faculty of Biology, University of Bucharest, Bucharest, Romania
| | - Carolina Constantin
- Immunology Department, "Victor Babes" National Institute of Pathology, Bucharest, Romania.,Pathology Department, "Colentina" Clinical Hospital, Bucharest, Romania
| | - Mehdi Sharifi-Rad
- Department of Medical Parasitology, Kerman University of Medical Sciences, Kerman, Iran
| | - Maria Atanassova
- Scientific Consulting, Chemical Engineering, UCTM, Sofia, Bulgaria
| | - Silvana Nicola
- Department of Agricultural, Forest and Food Sciences, University of Turin, Turin, Italy
| | - Giuseppe Pignata
- Department of Agricultural, Forest and Food Sciences, University of Turin, Turin, Italy
| | - Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Patrick V T Fokou
- Antimicrobial and Biocontrol Agents Unit, Department of Biochemistry, Faculty of Science, University of Yaounde 1, Yaounde, Cameroon
| | - Natália Martins
- Faculty of Medicine, University of Porto, Porto, Portugal.,Institute for Research and Innovation in Health (i3S), University of Porto, Porto, Portugal
| |
Collapse
|
25
|
Protective Role of Nutritional Plants Containing Flavonoids in Hair Follicle Disruption: A Review. Int J Mol Sci 2020; 21:ijms21020523. [PMID: 31947635 PMCID: PMC7013965 DOI: 10.3390/ijms21020523] [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: 12/10/2019] [Revised: 01/08/2020] [Accepted: 01/10/2020] [Indexed: 11/26/2022] Open
Abstract
Hair loss is a disorder in which the hair falls out from skin areas such as the scalp and the body. Several studies suggest the use of herbal medicine to treat related disorders, including alopecia. Dermal microcirculation is essential for hair maintenance, and an insufficient blood supply can lead to hair follicles (HF) diseases. This work aims to provide an insight into the ethnohistorical records of some nutritional compounds containing flavonoids for their potential beneficial features in repairing or recovering from hair follicle disruption. We started from a query for “alopecia” OR “hair loss” AND “Panaxginseng C.A. Mey.“ (or other six botanicals) terms included in Pubmed and Web of Sciences articles. The activities of seven common botanicals introduced with diet (Panaxginseng C.A. Mey., Malus pumila Mill cultivar Annurca, Coffea arabica, Allium sativum L., Camellia sinensis (L.) Kuntze, Rosmarinum officinalis L., Capsicum annum L.) are discussed, which are believed to reduce the rate of hair loss or stimulate new hair growth. In this review, we pay our attention on the molecular mechanisms underlying the bioactivity of the aforementioned nutritional compounds in vivo, ex vivo and in vitro studies. There is a need for systematic evaluation of the most commonly used plants to confirm their anti-hair loss power, identify possible mechanisms of action, and recommend their best adoption.
Collapse
|
26
|
Stimulating hair growth via hormesis: Experimental foundations and clinical implications. Pharmacol Res 2019; 152:104599. [PMID: 31857242 DOI: 10.1016/j.phrs.2019.104599] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 12/11/2019] [Accepted: 12/11/2019] [Indexed: 12/19/2022]
Abstract
Numerous agents (approximately 90) are shown to stimulate hair growth in cellular and animal models in a hormetic-like biphasic dose response manner. These hormetic dose responses occur within the framework of direct stimulatory responses as well as in preconditioning experimental protocols. These findings have important implications for experimental and clinical investigations with respect to study design strategies, dose selection and dose spacing along with sample size and statistical power issues. These findings further reflect the general occurrence of hormetic dose responses within the biological and biomedical literature that consistently appear to be independent of biological model, level of biological organization (i.e., cell, organ, and organism), endpoint, inducing agent, potency of the inducing agent, and mechanism.
Collapse
|
27
|
Huang B, Kang BG, Lim SS, Zhang XH. Melandrium firmum Extract Promotes Hair Growth by Modulating 5α-Reductase Activity and Gene Expression in C57BL/6J Mice. Ann Dermatol 2019; 31:502-510. [PMID: 33911641 PMCID: PMC7992555 DOI: 10.5021/ad.2019.31.5.502] [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: 11/15/2018] [Revised: 01/19/2019] [Accepted: 03/09/2019] [Indexed: 11/10/2022] Open
Abstract
Background In our preliminary study, we screened for their potential to inhibit 5α-reductase, and Melandrium firmum (MF) extract showed the most potent activity as confirmed by high-performance liquid chromatography (HPLC). Objective This study aimed to investigate the effects of MF extract on 5α-reductase activity and its mechanisms of action in the prevention or treatment of androgenetic alopecia. Methods HPLC was used to measure 5α-reductase activity. The hair growth-promoting effect of MF extract in the shaved dorsal skin of C57BL/6J mice was studied for 30 days. Hair follicles were examined by histological examination. Protein and mRNA levels of growth factors involved in hair growth were determined by western blotting, and reverse transcription-polymerase chain reaction (RT-PCR) and qPCR, respectively. Cell proliferation was measured by (3-(4, 5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium) assay. Results MF extract at 0.5 mg/ml showed 43.5% inhibition of 5α-reductase. MF extract promoted hair growth by inducing anagen phase reflected by skin color, hair density, and the number and size of hair follicles. It not only reduces the expression of transforming growth factor-beta 1 (TGF-β1) and Dickkopf-1 (DKK-1), but also markedly upregulated insulin-like growth factor 1 and keratinocyte growth factor in the dorsal dermal tissue. Ursolic acid, ecdcysteron, and ergosterol peroxide were identified as active constituents by activity-guided fractionation to inhibit 5α-reductase. They decreased the gene expression of TGF-β1 and DKK-1 in human hair dermal papilla cells. Conclusion In summary, these finding indicate that MF extract might be a good drug candidate for hair growth promotion.
Collapse
Affiliation(s)
- Bo Huang
- Department of Food Science and Engineering, Jinzhou Medical University, Jinzhou, China
| | - Bueom-Goo Kang
- Department of Food Science and Nutrition, Hallym University, Chuncheon, Korea
| | - Soon Sung Lim
- Department of Food Science and Nutrition, Hallym University, Chuncheon, Korea
| | - Xian Hua Zhang
- Department of Food Science and Engineering, Jinzhou Medical University, Jinzhou, China
| |
Collapse
|
28
|
Sadgrove NJ. The new paradigm for androgenetic alopecia and plant-based folk remedies: 5α-reductase inhibition, reversal of secondary microinflammation and improving insulin resistance. JOURNAL OF ETHNOPHARMACOLOGY 2018; 227:206-236. [PMID: 30195058 DOI: 10.1016/j.jep.2018.09.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 08/05/2018] [Accepted: 09/04/2018] [Indexed: 05/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Research in the past half a century has gradually sketched the biological mechanism leading to androgenetic alopecia (AGA). Until recently the aetiological paradigm has been too limited to enable intelligent commentary on the use of folk remedies to treat or reduce the expression of this condition. However, our understanding is now at a point where we can describe how some folk remedies work, predict how effective they will be or why they fail. RESULTS The new paradigm of AGA is that inheritance and androgens (dihydrotestosterone) are the primary contributors and a secondary pathology, microinflammation, reinforces the process at more advanced stages of follicular miniaturisation. The main protagonist to microinflammation is believed to be microbial or Demodex over-colonisation of the infundibulum of the pilosebaceous unit, which can be ameliorated by antimicrobial/acaricidal or anti-inflammatory therapies that are used as adjuvants to androgen dependent treatments (either synthetic or natural). Furthermore, studies reveal that suboptimal androgen metabolism occurs in both AGA and insulin resistance (low SHBG or high DHT), suggesting comorbidity. Both can be ameliorated by dietary phytochemicals, such as specific classes of phenols (isoflavones, phenolic methoxy abietanes, hydroxylated anthraquinones) or polycyclic triterpenes (sterols, lupanes), by dual inhibition of key enzymes in AGA (5α-reductase) and insulin resistance (ie., DPP-4 or PTP1B) or agonism of nuclear receptors (PPARγ). Evidence strongly indicates that some plant-based folk remedies can ameliorate both primary and secondary aetiological factors in AGA and improve insulin resistance, or act merely as successful adjuvants to mainstream androgen dependent therapies. CONCLUSION Thus, if AGA is viewed as an outcome of primary and secondary factors, then it is better that a 'multimodal' or 'umbrella' approach, to achieve cessation and/or reversal, is put into practice, using complementation of chemical species (isoflavones, anthraquinones, procyanidins, triterpenes, saponins and hydrogen sulphide prodrugs), thereby targeting multiple 'factors'.
Collapse
|
29
|
Kamei H, Noguchi K, Matsuda H, Murata K. Screening of Euphorbiaceae Plant Extracts for Anti-5α-reductase. Biol Pharm Bull 2018; 41:1307-1310. [PMID: 30068884 DOI: 10.1248/bpb.b18-00283] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In our research program to find novel agents for alopecia from natural plant resources, we screened Euphorbiaceae plant extracts using an anti-5α-reductase assay. Among the samples tested, the extract of Phyllanthus urinaria showed the most potent activity with 24.3 and 64.6% inhibition at 50 and 200 µg/mL against the enzyme, respectively. The extract also suppressed the androgen activity of dihydrotestosterone in LNCaP cell line. These results show that the extract of P. urinaria may be a multi-potent agent for androgen-derived alopecia. We tested for activity on a hair regrowth model using mice. The extract of P. urinaria showed hair regrowth activity at 5 mg/mouse/d administration. Furthermore, the active principle for anti-5α-reductase activity was determined as stigmasterol glucoside from activity-guided fractionation and the IC50 was 27.2 µM. These results suggest that extract of P. urinaria may be a promising candidate anti-alopecia agent.
Collapse
Affiliation(s)
| | | | | | - Kazuya Murata
- Faculty of Pharmacy, Kindai University.,Antiaging Center, Kindai University
| |
Collapse
|
30
|
Herman A, Herman AP. Topically used herbal products for the treatment of hair loss: preclinical and clinical studies. Arch Dermatol Res 2017; 309:595-610. [DOI: 10.1007/s00403-017-1759-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 06/26/2017] [Indexed: 11/24/2022]
|
31
|
Herman A, Herman AP. Mechanism of action of herbs and their active constituents used in hair loss treatment. Fitoterapia 2016; 114:18-25. [PMID: 27552901 DOI: 10.1016/j.fitote.2016.08.008] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/12/2016] [Accepted: 08/18/2016] [Indexed: 10/21/2022]
Abstract
This article discusses the mechanisms via topically applied products containing herbs and their active constituents affect the hair growth process. It was reported that the mechanisms involving (1) insulin-like growth factor-I (IGF-I), (2) vascular endothelial growth factor (VEGF), (3) epidermal growth factor (EGF), (4) fibroblast growth factor 2 (FGF-2), (5) endothelial nitric oxide synthase (eNOS), (6) Wnt/β-catenin signalling pathway, (7) prostaglandin E (PGE), (8) prostaglandin F (PGF) stimulate hair growth, whereas the mechanisms engaging (1) 5α-reductase and dihydrotestosterone (DHT), (2) transforming growth factor beta (TGF-β), (3) fibroblast growth factor 5 (FGF-5), (4) prostaglandin D2 (PGD2) inhibit hair growth. The knowledge summarized in the paper may be an inspiration to create new preparations for the treatment of hair loss.
Collapse
Affiliation(s)
- Anna Herman
- Faculty of Cosmetology, The Academy of Cosmetics and Health Care, Podwale 13 street, 00-252 Warsaw, Poland.
| | - Andrzej P Herman
- Laboratory of Molecular Biology, The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, Instytucka 3 street, 05-110 Jabłonna, near Warsaw, Poland
| |
Collapse
|
32
|
Hot water extract of oriental melon leaf promotes hair growth and prolongs anagen hair cycle: In vivo and in vitro evaluation. Food Sci Biotechnol 2016; 25:575-580. [PMID: 30263308 DOI: 10.1007/s10068-016-0080-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 11/14/2015] [Accepted: 11/30/2015] [Indexed: 02/07/2023] Open
Abstract
Effects of hot water extracts of oriental melon leaves (OML) on promotion of hair growth were investigated. Topical OML extract administration for hair regeneration was investigated using an in vivo model with C57BL/6 mice. Effects of OML extracts on the human hair growth were investigated using a hair follicle organ culture. OML extracts induced a shortened telogen to anagen conversion and promoted hair growth in the C57BL/6 mouse model. Culture of human hair follicles in the presence of OML extracts for 8 days promoted hair growth and prolonged the anagen duration due to induction of hair follicle cell proliferation in the bulb region. OML extracts exert a hair growth promotion effect and, therefore, can be used as a therapeutic agent for prevention of hair loss.
Collapse
|
33
|
Zhang B, Zhang RW, Yin XQ, Lao ZZ, Zhang Z, Wu QG, Yu LW, Lai XP, Wan YH, Li G. Inhibitory activities of some traditional Chinese herbs against testosterone 5α-reductase and effects of Cacumen platycladi on hair re-growth in testosterone-treated mice. JOURNAL OF ETHNOPHARMACOLOGY 2016; 177:1-9. [PMID: 26571086 DOI: 10.1016/j.jep.2015.11.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 08/10/2015] [Accepted: 11/05/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Many traditional Chinese medicines (TCM) have been used for hundreds of years for hair blackening and hair nourishing, and now many of them are commonly used in Chinese herbal shampoo to nourish the hair and promote hair growth. AIMS OF THE STUDY The present study was performed to screen 5α-reductase (5αR) inhibitors from traditional Chinese medicines, evaluate its hair growth promoting activity in vivo, and further investigate its effects on androgen metabolism and the expression of 5αR II in hair follicles. MATERIALS AND METHODS Nine TCM which were dried, ground and extracted by maceration with 75% ethanol or distilled water were used for screening 5αR inhibitors, and enzymes were extracted from the rat epididymis. The leaves of Platycladus orientalis (L.) Franco was used to evaluate the in vivo anti-androgenic activity. Skin color was observed daily and the hair re-growth was assessed by assigning the hair growth score. The longitudinal sections of hair follicles were used for observing follicle morphology, classifying of distinct stages of hair follicle morphogenesis and calculate the average score. The transverse sections were used for determination of hair follicle counts. Testosterone (T), Dihydrotestosterone (DHT) and Estradiol (E2) levels in serum and skin tissue were detected by ELISA kits. The immunofluorescence assay was used to detect the influence of CP-ext on 5αR expression in dorsal skin. RESULTS We found the extract of Ganoderma lucidum (GL-ext), Polygonum multiflori (PM-ext), Cacumen platycladi (CP-ext) and Cynomorium songaricum (CS-ext) showed stronger 5αR inhibitory activity. CP-ext (5mg and 2mg/mouse/day) could significantly shorten the time of the dorsal skin darkening and got longhaired (P<0.01), and showed high hair re-growth promoting activity. Furthermore the histological data of hair follicles in each group showed that CP-ext could promote the growth of hair follicle and slowed down hair follicles enter the telogen. What's more CP-ext significantly reduced DHT levels and down-regulated the expression of 5αRⅡin skin (P<0.01). CONCLUSIONS GL-ext, PM-ext, CP-ext and CS-ext showed strong 5αR inhibitory activity. CP-ext possesses high hair growth promoting activity in the in vivo androgen-sensitive mouse model via inhibiting the 5αR activity, decreasing the DHT levels and in turn suppressing the expression of 5αR. Our study may contribute to the development of a new generation of herbal supplements with clearer material basis of pharmacodynamic for treating androgenic alopecia (AGA).
Collapse
Affiliation(s)
- Bei Zhang
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | | | - Xi-quan Yin
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Zi-zhao Lao
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Zhe Zhang
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Qing-guang Wu
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Liang-wen Yu
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Xiao-ping Lai
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China; Dongguan Mathematical Engineering Academy of Chinese Medicine and Guangzhou University of Traditional Chinese Medicine, Dongguan 523808, China
| | - Yu-hua Wan
- Bawang (Guangzhou) Co. Ltd., Guangzhou 510440, China
| | - Geng Li
- Guangzhou University of Chinese Medicine, Guangzhou 510006, China.
| |
Collapse
|
34
|
Calapai G, Minciullo PL, Miroddi M, Chinou I, Gangemi S, Schmidt RJ. Contact dermatitis as an adverse reaction to some topically used European herbal medicinal products - Part 3:Mentha × piperita - Solanum dulcamara. Contact Dermatitis 2015; 74:131-44. [DOI: 10.1111/cod.12483] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 09/13/2015] [Indexed: 12/24/2022]
Affiliation(s)
- Gioacchino Calapai
- Department of Clinical and Experimental Medicine; University of Messina; Via Consolare Valeria 98125 Messina Italy
| | - Paola L. Minciullo
- Department of Clinical and Experimental Medicine; University of Messina; Via Consolare Valeria 98125 Messina Italy
- Operative Unit of Allergy and Clinical Immunology; Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’; Via Consolare Valeria 98125 Messina Italy
| | - Marco Miroddi
- Department of Clinical and Experimental Medicine; University of Messina; Via Consolare Valeria 98125 Messina Italy
| | - Ioanna Chinou
- Division of Pharmacognosy & Chemistry of Natural Products, Department of Pharmacy; University of Athens; 157 71 Zografou Athens Greece
| | - Sebastiano Gangemi
- Department of Clinical and Experimental Medicine; University of Messina; Via Consolare Valeria 98125 Messina Italy
- Operative Unit of Allergy and Clinical Immunology; Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’; Via Consolare Valeria 98125 Messina Italy
- Institute of Clinical Physiology, IFC CNR, Messina Unit; Via Consolare Valeria 98125 Messina Italy
| | | |
Collapse
|
35
|
Murata K, Hayashi H, Matsumura S, Matsuda H. Suppression of benign prostate hyperplasia by Kaempferia parviflora rhizome. Pharmacognosy Res 2013; 5:309-14. [PMID: 24174827 PMCID: PMC3807998 DOI: 10.4103/0974-8490.118827] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2013] [Revised: 03/13/2013] [Accepted: 09/24/2013] [Indexed: 11/23/2022] Open
Abstract
Background: Kaempferia parviflora rhizome is used as a folk medicine in Thailand for the treatment of various symptoms. In the present study, the inhibitory activities of extract from K. parviflora rhizome against 5α-reductase (5αR) were subjected. Furthermore, the effects of the extract from K. parviflorar hizome in benign prostate hyperplasia (BPH) were studied using the model mice. Materials and Methods: Preparations of extracts from the rhizomes of K. parviflora, Curcuma zedoaria and Zingiber officinale, and methoxyflavones isolated from K. parviflora was used for 5αR inhibition assay. The effects of K. parviflora extract on growth suppression for the prostates and seminal vesicles were performed based on the Hershberger's method. The K. parviflora extract was administered to castrated mice for 14 days. Results: K. parviflora extract showed more potent inhibitory activity on 5αR than C. zedoaria and Z. officinale extracts. The active principles were identified as 3,5,7,3’,4’-pentamethoxyflavone and 5,7,3’,4’-tetramethoxyflavone by activity guided fractionation. Furthermore, K. parviflora extract suppressed the weights of prostates and seminal vesicles in BPH model rats by daily administration for 14 days. Conclusion: These results indicate that K. parviflora extract can be a promising agent for the treatment of BPH.
Collapse
Affiliation(s)
- Kazuya Murata
- Faculty of Pharmacy, Kinki University, 3-4-1 Kowakae, Higashiosaka, Osaka 577-8502, Japan
| | | | | | | |
Collapse
|