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Qiu S, Pan Z, Jiang X, Lv G, Feng A, Chen H. The synergistic effect of phototherapy and active substances on hair growth. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2024; 259:113008. [PMID: 39146875 DOI: 10.1016/j.jphotobiol.2024.113008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/30/2024] [Accepted: 08/08/2024] [Indexed: 08/17/2024]
Abstract
Androgenic alopecia (AGA) typically manifests post-puberty, resulting in decreases in hair density, disruptions in the hair growth cycle, and alterations in hair follicle micro structure. Dihydrotestosterone (DHT) is a key hormone implicated in hair loss, especially on male. In this study, we found that each of arginine (Arg), arterial extract (AE) or biotin tripeptide-1 (BT-1), when combined with low level light therapy (LLLT, at 630 nm, 2 J/cm2), showed the efficacy in enhancing mitochondrial functions, cell proliferation and collagen synthesis in fibroblasts. Additionally, CARRIPOWER (the complexes of AE, BT-1, Arg, and Diaminopyrimidine derivatives), in conjunction with LLLT (630 nm, 2 J/cm2), showed promising results in dermal papilla cells (DPCs). The promising results contained not also inflammatory cytokines (IL-1β and IL-6) and cell pro apoptotic factor (TGF-β2) reduction, but also Wnt pathway inhibition by decreasing DKK1 level, and pro-hair growth factors (vascular endothelial growth factor (VEGF) and β-catenin) increase. This innovative combination therapy offers a potential solution for the treatment of AGA, addressing both hormonal and cellular factors involved in hair loss.
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Affiliation(s)
- Shuting Qiu
- Guangzhou Stars Pulse Co., Ltd., Guangzhou, Guangdong, China
| | - Zhi Pan
- Guangzhou Stars Pulse Co., Ltd., Guangzhou, Guangdong, China
| | - Xiao Jiang
- Guangzhou Stars Pulse Co., Ltd., Guangzhou, Guangdong, China
| | - Guowen Lv
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China; College of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Anqi Feng
- Guangzhou Stars Pulse Co., Ltd., Guangzhou, Guangdong, China
| | - Hongbo Chen
- School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong 518107, China.
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Zhang Q, Wang Y, Ran C, Zhou Y, Zhao Z, Xu T, Hou H, Lu Y. Characterization of distinct microbiota associated with androgenetic alopecia patients treated and untreated with platelet-rich plasma (PRP). Animal Model Exp Med 2024; 7:106-113. [PMID: 38720238 PMCID: PMC11079158 DOI: 10.1002/ame2.12414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/10/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Androgenic alopecia (AGA) is the most common type of hair loss in men, and there are many studies on the treatment of hair loss by platelet-rich plasma (PRP). The human scalp contains a huge microbiome, but its role in the process of hair loss remains unclear, and the relationship between PRP and the microbiome needs further study. Therefore, the purpose of this study was to investigate the effect of PRP treatment on scalp microbiota composition. METHODS We performed PRP treatment on 14 patients with AGA, observed their clinical efficacy, and collected scalp swab samples before and after treatment. The scalp microflora of AGA patients before and after treatment was characterized by amplifying the V3-V4 region of the 16 s RNA gene and sequencing for bacterial identification. RESULTS The results showed that PRP was effective in the treatment of AGA patients, and the hair growth increased significantly. The results of relative abundance analysis of microbiota showed that after treatment, g_Cutibacterium increased and g_Staphylococcus decreased, which played a stable role in scalp microbiota. In addition, g_Lawsonella decreased, indicating that the scalp oil production decreased after treatment. CONCLUSIONS The findings suggest that PRP may play a role in treating AGA through scalp microbiome rebalancing.
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Affiliation(s)
- Qian Zhang
- Beijing Life Science AcademyBeijingChina
| | - Yanan Wang
- Department of PathologyAffiliated Hospital of Hebei UniversityBaodingChina
| | - Cheng Ran
- Department of OtolaryngologyAffiliated Hospital of Hebei UniversityBaodingChina
| | - Yingmei Zhou
- Department of DermatologyHuazhong University of Science and Technology Union Shenzhen HospitalShenzhenChina
| | - Zigang Zhao
- Department of DermatologyHainan Hospital of PLA General HospitalSanyaChina
| | - Tianhua Xu
- Department of OtolaryngologyAffiliated Hospital of Hebei UniversityBaodingChina
| | - Hongwei Hou
- Beijing Life Science AcademyBeijingChina
- Department of Chemical EngineeringTsinghua UniversityBeijingChina
| | - Yuan Lu
- Department of DermatologyHuazhong University of Science and Technology Union Shenzhen HospitalShenzhenChina
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Yamada A, Watanabe K, Nishi Y, Oshiro M, Katakura Y, Sakai K, Tashiro Y. Scalp bacterial species influence SIRT1 and TERT expression in keratinocytes. Biosci Biotechnol Biochem 2023; 87:1364-1372. [PMID: 37673677 DOI: 10.1093/bbb/zbad122] [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: 05/08/2023] [Accepted: 08/16/2023] [Indexed: 09/08/2023]
Abstract
Scalp bacteria on the human scalp and scalp hair comprise distinct community structures for sites and individuals. To evaluate their effect on human keratinocyte cellular activity, including that of the hair follicular keratinocytes, the expression of several longevity genes was examined using HaCaT cells. A screening system that uses enhanced green fluorescent protein (EGFP) fluorescence was established to identify scalp bacteria that enhance silent mating type information regulation 2 homolog-1 (SIRT1) promoter activity in transformed HaCaT cells (SIRT1p-EGFP). The results of quantitative polymerase chain reaction revealed that several predominant scalp bacteria enhanced (Cutibacterium acnes and Pseudomonas lini) and repressed (Staphylococcus epidermidis) the expressions of SIRT1 and telomerase reverse transcriptase (TERT) genes in HaCaT cells. These results suggest that the predominant scalp bacteria are related to the health of the scalp and hair, including repair of the damaged scalp and hair growth, by regulating gene expression in keratinocytes.
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Affiliation(s)
- Azusa Yamada
- Laboratory of Soil and Environmental Microbiology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan
| | - Kota Watanabe
- Laboratory of Fermentation Microbiology, Department of Fermentation Science, Faculty of Applied Biosciences, Tokyo University of Agriculture, Tokyo, Japan
| | - Yuri Nishi
- Laboratory of Soil and Environmental Microbiology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan
| | - Mugihito Oshiro
- Laboratory of Soil and Environmental Microbiology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan
| | - Yoshinori Katakura
- Laboratory of Cellular Regulation Technology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Graduate School of Bioresources and Bioenvironmental Sciences, Kyushu University, Japan
| | - Kenji Sakai
- Laboratory of Soil and Environmental Microbiology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan
- Laboratory of Microbial Environmental Protection, Tropical Microbiology Unit, Center for International Education and Research of Agriculture, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
| | - Yukihiro Tashiro
- Laboratory of Soil and Environmental Microbiology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan
- Laboratory of Microbial Environmental Protection, Tropical Microbiology Unit, Center for International Education and Research of Agriculture, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
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Wang Y, Li J, Wu J, Gu S, Hu H, Cai R, Wang M, Zou Y. Effects of a Postbiotic Saccharomyces and Lactobacillus Ferment Complex on the Scalp Microbiome of Chinese Women with Sensitive Scalp Syndrome. Clin Cosmet Investig Dermatol 2023; 16:2623-2635. [PMID: 37767337 PMCID: PMC10520257 DOI: 10.2147/ccid.s415787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 08/11/2023] [Indexed: 09/29/2023]
Abstract
Introduction Sensitive scalp is one of the most frequent complaints related to sensitive skin syndrome, characterized by unpleasant sensory reactions in the absence of visible signs of inflammation. In this study, the effects of topical application of postbiotic Himalaya-derived Saccharomyces and Lactobacillus ferment complex (SLFC) on the bacterial and fungal scalp microbiome at the taxonomic level and alleviation of sensitive skin syndrome were investigated. Methods Firstly, healthy female participants (aged 30-45) were classified into a healthy scalp group and a sensitive scalp group based on the questionnaire. Thereafter, topical application of SLFC on sensitive scalp as well as scalp microbiome was evaluated, with the difference in the distribution of microbial taxa between healthy and sensitive scalp communities was assessed using 16S rRNA and ITS1 sequencing analysis. In addition, the effect of SLFC on scalp microbiome at the species level for Cutibacterium acnes, Staphylococcus epidermidis, and Malassezia restricta was evaluated by the qPCR assessment. Results After treatment with SLFC for 28 days, the abundance of Staphylococcus, Lawsonella, and Fusarium in the sensitive scalp group was highly significantly increased (p < 0.001), while the abundance of Cutibacterium and Malassezia was highly significantly decreased (p < 0.001). Furthermore, the self-assessment questionnaire indicated a syndrome alleviation effect of 100% after 28 days with a twice-daily application of the SLFC. Discussion The obtained results would help to better understand the microbial community of the sensitive scalp and provide useful information on utilization of SLFC for maintaining a healthy scalp and modulating the scalp microbiome.
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Affiliation(s)
- Yue Wang
- Institute of Shanghai Oriental Beauty Valley, Shanghai Institute of Technology, Shanghai, People’s Republic of China
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, People’s Republic of China
| | - Jun Li
- R&D Center, JALA (Group) Co., Ltd, Shanghai, People’s Republic of China
| | - Jianming Wu
- R&D Center, JALA (Group) Co., Ltd, Shanghai, People’s Republic of China
| | - Shihong Gu
- R&D Center, JALA (Group) Co., Ltd, Shanghai, People’s Republic of China
| | - Huishu Hu
- R&D Center, JALA (Group) Co., Ltd, Shanghai, People’s Republic of China
| | - Rongjuan Cai
- School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai, People’s Republic of China
| | - Man Wang
- Department of Nutrition, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital South Campus, Shanghai, People’s Republic of China
| | - Yue Zou
- R&D Center, JALA (Group) Co., Ltd, Shanghai, People’s Republic of China
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Tsai WH, Fang YT, Huang TY, Chiang YJ, Lin CG, Chang WW. Heat-killed Lacticaseibacillus paracasei GMNL-653 ameliorates human scalp health by regulating scalp microbiome. BMC Microbiol 2023; 23:121. [PMID: 37120517 PMCID: PMC10148562 DOI: 10.1186/s12866-023-02870-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 04/24/2023] [Indexed: 05/01/2023] Open
Abstract
BACKGROUND The equilibrium of the scalp microbiome is important for maintaining healthy scalp conditions, including sebum secretion, dandruff, and hair growth. Many different strategies to improve scalp health have been reported; however, the effect of postbiotics, such as heat-killed probiotics, on scalp health remains unclear. We examined the beneficial effects of heat-killed probiotics consisting of Lacticaseibacillus paracasei, GMNL-653, on scalp health. RESULTS Heat-killed GMNL-653 could co-aggregate with scalp commensal fungi, Malassezia furfur, in vitro, and the GMNL-653-derived lipoteichoic acid inhibited the biofilm formation of M. furfur on Hs68 fibroblast cells. The mRNA of hair follicle growth factors, including insulin-like growth factor-1 receptor (IGF-1R), vascular endothelial growth factor, IGF-1, and keratinocyte growth factor was up-regulated in skin-related human cell lines Hs68 and HaCaT after treatment with heat-killed GMNL-653. For clinical observations, we recruited 22 volunteer participants to use the shampoo containing the heat-killed GMNL-653 for 5 months and subsequently measured their scalp conditions, including sebum secretion, dandruff formation, and hair growth. We applied polymerase chain reaction (PCR) to detect the scalp microbiota of M. restricta, M. globosa, Cutibacterium acnes, and Staphylococcus epidermidis. A decrease in dandruff and oil secretion and an increase in hair growth in the human scalp were observed after the use of heat-killed GMNL-653-containing shampoo. The increased abundance of M. globosa and the decreased abundance of M. restricta and C. acnes were also observed. We further found that accumulated L. paracasei abundance was positively correlated with M. globosa abundance and negatively correlated with C. acnes abundance. S. epidermidis and C. acnes abundance was negatively correlated with M. globosa abundance and positively correlated with M. restricta. Meanwhile, M. globosa and M. restricta abundances were negatively associated with each other. C. acnes and S. epidermidis abundances were statistically positively correlated with sebum secretion and dandruff, respectively, in our shampoo clinical trial. CONCLUSION Our study provides a new strategy for human scalp health care using the heat-killed probiotics GMNL-653-containing shampoo. The mechanism may be correlated with the microbiota shift.
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Affiliation(s)
- Wen-Hua Tsai
- Research and Development Department, GenMont Biotech Incorporation, Tainan, Taiwan
| | - Yi-Ting Fang
- Research and Development Department, GenMont Biotech Incorporation, Tainan, Taiwan
| | - Tsuei-Yin Huang
- Research and Development Department, GenMont Biotech Incorporation, Tainan, Taiwan
| | - Ying-Ju Chiang
- Research and Development Department, GenMont Biotech Incorporation, Tainan, Taiwan
| | - Ching-Gong Lin
- Bachelor Program in Cosmeceutical and Biotech Industry, Department of Cosmetic Science, Chia Nan University of Pharmacy & Science, Tainan, Taiwan
| | - Wen-Wei Chang
- Department of Biomedical Sciences, Chung Shan Medical University, No. 110, Section 1, Chien-Kuo N. Rd, Taichung City, 402306, Taiwan.
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan.
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Lv Y, Zou Y, Zhang X, Liu B, Peng X, Chu C. A review on the chemical constituents and pharmacological efficacies of Lindera aggregata (Sims) Kosterm. Front Nutr 2023; 9:1071276. [PMID: 36726818 PMCID: PMC9884700 DOI: 10.3389/fnut.2022.1071276] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 12/28/2022] [Indexed: 01/18/2023] Open
Abstract
Lindera aggregata (Sims) Kosterm. (L. aggregata), which belongs to the genus Lindera in the family Lauraceae, is widely distributed in Asia and the temperate, tropical regions of North America. Its roots and leaves have been used for thousands of years as traditional Chinese medicine and/or functional food. To further explore its underlying nutritional value, this review provided a comprehensive insight into chemical constituents and pharmacological effects on L. aggregata. The phytochemical investigation of different parts of L. aggregata led to the identification of up to 349 components belonging to sesquiterpenoids, alkaloids, flavonoids, essential oils, and other compounds. Among them, sesquiterpenoids, flavonoids, and alkaloids are assessed as representative active ingredients of L. aggregata. A wide variety of pharmacological effects of L. aggregata, such as anti-hyperlipidemic, anti-tumor, anti-inflammatory, analgesic, and anti-oxidant, have been proved in vitro and in vivo. In summary, this review aims to provide a scientific basis and reference for further research and utilization of L. aggregata and lay the foundation for developing functional foods with potential active ingredients for the prevention and management of related diseases.
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Affiliation(s)
- Yangbin Lv
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Yanfang Zou
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Xindan Zhang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Bingrui Liu
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Xin Peng
- Ningbo Municipal Hospital of Traditional Chinese Medicine, Affiliated Hospital of Zhejiang Chinese Medical University, Ningbo, China,*Correspondence: Xin Peng,
| | - Chu Chu
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China,Chu Chu,
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Clinical Translation of Microbiome Research in Alopecia Areata: A New Perspective? COSMETICS 2022. [DOI: 10.3390/cosmetics9030055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The continuous research advances in the microbiome field is changing clinicians’ points of view about the involvement of the microbiome in human health and disease, including autoimmune diseases such as alopecia areata (AA). Both gut and cutaneous dysbiosis have been considered to play roles in alopecia areata. A new approach is currently possible owing also to the use of omic techniques for studying the role of the microbiome in the disease by the deep understanding of microorganisms involved in the dysbiosis as well as of the pathways involved. These findings suggest the possibility to adopt a topical approach using either cosmetics or medical devices, to modulate or control, for example, the growth of overexpressed species using specific bacteriocins or postbiotics or with pH control. This will favour at the same time the growth of beneficial bacteria which, in turn, can impact positively both the structure of the scalp ecosystem on the host’s response to internal and external offenders. This approach, together with a “systemic” one, via oral supplementation, diet, or faecal transplantation, makes a reliable translation of microbiome research in clinical practice and should be taken into consideration every time alopecia areata is considered by a clinician.
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