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Oh S, Jeong J, Kim M, Jin X, Zheng S, Kim YM, Yi TH. A study of anti-wrinkle functions and improvement of cream with Phaseolus angularis. Int J Cosmet Sci 2024; 46:318-332. [PMID: 38083804 DOI: 10.1111/ics.12932] [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: 09/25/2023] [Revised: 10/25/2023] [Accepted: 11/04/2023] [Indexed: 04/04/2024]
Abstract
Chronic exposure to ultraviolet (UV) radiation from sunlight accelerates skin ageing, which is followed by harsh, thick, dry and loose conditions. One of the most demonstrative symptoms is deep wrinkles induced by skin barrier disruption. Our previous research showed that Phaseolus angularis seed extract (PASE) effectively inhibits skin ageing through UVB protection in HaCaT cells by suppressing skin damage. However, its efficacy has not been evaluated in clinical trials so far. PASE cream's effectiveness was initially tested on the artificial skin model, revealing an increase in filaggrin and defence against skin damage. Based on these results, in this single-centred, randomized, double-blind study, we investigated the anti-ageing effect of PASE in human eye wrinkle areas. For these 21 healthy adult women aged 30 to 59, a PASE cream was applied to the right eye wrinkle area and a placebo to the left eye wrinkle area twice a day (morning and evening) for 12 weeks. The change in thick, deep crease wrinkles around the eyes was confirmed by visual evaluation, skin measurements and a questionnaire. As a result, the surface roughness (R1), maximum roughness (R2), average roughness (R3), smoothness depth (R4) and arithmetic mean roughness (R5) values in the group using the PASE cream all decreased. Particularly, R1, R4 and R5 significantly decreased by 18.1%, 18.6% and 25.0%, respectively. Subjects who applied PASE cream also experienced an improvement in skin moisture nearly twice the time compared to the placebo group. In addition, no participants reported side effects. Our study showed that PASE cream led to clinically significant levels of wrinkle improvement. In conclusion, as PASE is a natural, safe food with no side effects, it can be a good resource for natural anti-wrinkle functional cosmetics in the future.
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Affiliation(s)
- Sarang Oh
- College of Life Science, Kyung Hee University, Yongin-si, Korea
- Snowwhitefactory Co., Ltd., Seoul, Korea
| | | | - Myeongju Kim
- College of Life Science, Kyung Hee University, Yongin-si, Korea
| | - Xiangji Jin
- Department of Pharmacology, School of Medicine, Kyung Hee University, Seoul, Korea
| | - Shengdao Zheng
- College of Life Science, Kyung Hee University, Yongin-si, Korea
- Snowwhitefactory Co., Ltd., Seoul, Korea
| | - Yong-Min Kim
- School of Industrial Bio-pharmaceutical Science, Semyung University, Jecheon-si, Korea
| | - Tae-Hoo Yi
- College of Life Science, Kyung Hee University, Yongin-si, Korea
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2
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Chen M, Che Y, Liu M, Xiao X, Zhong L, Zhao S, Zhang X, Chen A, Guo J. Genetic insights into the gut microbiota and risk of facial skin aging: A Mendelian randomization study. Skin Res Technol 2024; 30:e13636. [PMID: 38424726 PMCID: PMC10904881 DOI: 10.1111/srt.13636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 02/05/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND A growing number of experimental studies have shown an association between the gut microbiota (GM) and facial skin aging. However, the causal relationship between GM and facial skin aging remains unclear to date. METHODS We conducted a two-sample Mendelian randomization (MR) analysis to investigate the potential causal relationship between GM and facial skin aging. MR analysis was mainly performed using the inverse-variance weighting (IVW) method, complemented by the weighted median (MW) method, MR-Egger regression, and weighted mode, and sensitivity analysis was used to test the reliability of MR analysis results. RESULTS Eleven GM taxa associated with facial skin aging were identified by IVW method analysis, Family Victivallaceae (p = 0.010), Genus Eubacterium coprostanoligenes group (p = 0.038), and Genus Parasutterella (p = 0.011) were negatively associated with facial skin aging, while Phylum Verrucomicrobia (p = 0.034), Family Lactobacillaceae (p = 0.017) and its subgroups Genus Lactobacillus (p = 0.038), Genus Parabacteroides (p = 0.040), Genus Eggerthella (p = 0.049), Genus Family XIII UCG001 (p = 0.036), Genus Phascolarctobacterium (p = 0.027), and Genus Ruminococcaceae UCG005 (p = 0.012) were positively associated with facial skin aging. At Class and Order levels, we did not find a causal relationship between GM and facial skin aging. Results of sensitivity analyses did not show evidence of pleiotropy and heterogeneity. CONCLUSION Our findings confirm the causal relationship between GM and facial skin aging, providing a new perspective on delaying facial aging.
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Affiliation(s)
- Mulan Chen
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Yuhui Che
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Mengsong Liu
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Xinyu Xiao
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Lin Zhong
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Siqi Zhao
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Xueer Zhang
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Anjing Chen
- Chengdu University of Traditional Chinese MedicineChengduChina
| | - Jing Guo
- Hospital of Chengdu University of Traditional Chinese MedicineChengduChina
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3
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Li F, Chen H, Chen D, Zhang B, Shi Q, He X, Zhao H, Wang F. Clinical evidence of the efficacy and safety of a new multi-peptide anti-aging topical eye serum. J Cosmet Dermatol 2023; 22:3340-3346. [PMID: 37335808 DOI: 10.1111/jocd.15849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND Skin aging is a complex multifactorial progressive process. With age, intrinsic and extrinsic factors cause the loss of skin elasticity, with the formation of wrinkles, resulting in skin sagging through various pathways. A combination of multiple bioactive peptides could be used as a treatment for skin wrinkles and sagging. OBJECTIVES This study aimed to evaluate the cosmetic efficacy of a multi-peptide eye serum as a daily skin-care product for improving the periocular skin of women within the ages of 20-45 years. METHODS The stratum corneum skin hydration and skin elasticity were assessed using a Corneometer CM825 and Skin Elastometer MPA580, respectively. The PRIMOS CR technique based on digital strip projection technology was used for skin image and wrinkle analysis around the "crow's feet" area. Self-assessment questionnaires were filled on Day 14 and 28 of product use. RESULTS This study included 32 subjects with an average age of 28.5 years. On Day 28, there was a significant decrease in the number, depth, and volume of wrinkles. Skin hydration, elasticity, and firmness increased continuously during the study period, consistent with typical anti-aging claims. A majority of the participants (75.00%) expressed overall satisfaction with their skin appearance after using the product. Most participants noted a visible skin improvement, with an increase in skin elasticity and smoothness, and confirmed the extensibility, applicability, and temperance of the product. No adverse reactions related to product use were observed. CONCLUSIONS The multi-peptide eye serum uses a multi-targeted mechanism against skin aging to improve the skin appearance, making it an ideal choice for daily skincare.
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Affiliation(s)
- Fengzhu Li
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
| | - Haowei Chen
- Dingmageili Biotechnology Ltd., Beijing, China
| | - Dongxiao Chen
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
| | - Bingjie Zhang
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
| | - Qingying Shi
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
| | - Xihong He
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, China
| | - Huabing Zhao
- College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, Tianjin, China
| | - Fang Wang
- Dingmageili Biotechnology Ltd., Beijing, China
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Xiao X, Feng H, Liao Y, Tang H, Li L, Li K, Hu F. Identification of key circadian rhythm genes in skin aging based on bioinformatics and machine learning. Aging (Albany NY) 2023; 15:11672-11689. [PMID: 37905958 PMCID: PMC10637791 DOI: 10.18632/aging.205155] [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: 05/17/2023] [Accepted: 09/26/2023] [Indexed: 11/02/2023]
Abstract
Skin aging is often accompanied by disruption of circadian rhythm and abnormal expression of circadian rhythm-related genes. In this study, we downloaded skin aging expression datasets from the GEO database and utilized bioinformatics and machine learning methods to explore circadian rhythm genes and pathways involved in skin aging, revealing the pathological and molecular mechanisms of skin aging. Results showed that 39 circadian rhythm-related genes (CRGs) were identified in skin aging, and these CRGs were enriched in signaling pathways such as glucagon signaling pathway, insulin resistance, thyroid hormone signaling pathway, and adipocytokine signaling pathway. Three key skin aging-related CRGs, SIRT1, ARNTL, and ATF4, were identified based on machine learning. Additionally, we found that skin aging was associated with infiltration of immune cells including NK cells activated, Macrophages M1, Mast cells resting, T cells CD4 memory activated, and Macrophages M2, and the expression of the three key skin aging-related CRGs was correlated with these immune cells. Finally, SIRT1, ARNTL, and ATF4 were all down-regulated in skin aging and had a good ability to distinguish young skin tissue from aging skin tissue. In conclusion, three key CRGs, including SIRT1, ARNTL, and ATF4, which are closely related to skin aging, were obtained based on bioinformatics and machine learning technology screening. These three key CRGs were potential risk genes for skin aging and also associated with changes in the immune microenvironment in skin aging. The language used in this paragraph follows the guidelines for scientific writing specified by SCI, making it clear and concise.
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Affiliation(s)
- Xiao Xiao
- Department of Dermatology, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410002, China
| | - Hao Feng
- Department of Dermatology, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410002, China
| | - Yangying Liao
- Department of Dermatology, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410002, China
| | - Hua Tang
- Department of Dermatology, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410002, China
| | - Lan Li
- Department of Dermatology, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410002, China
| | - Ke Li
- Department of Dermatology, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410002, China
| | - Feng Hu
- Department of Dermatology, Hunan Provincial People’s Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan 410002, China
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Xiao X, Feng H, Liao Y, Tang H, Li L, Li K, Hu F. Identification of lncRNA-miRNA-mRNA Regulatory Network and Therapeutic Agents for Skin Aging by Bioinformatics Analysis. Biochem Genet 2023; 61:1606-1624. [PMID: 36719625 DOI: 10.1007/s10528-023-10334-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/09/2023] [Indexed: 02/01/2023]
Abstract
Skin aging is the most intuitive manifestation of aging. Skin aging inevitably leads to cosmetic and psychological problems, and even diseases. The present study aims to research the pathological and molecular mechanisms underlying skin aging and identify the therapeutic agents for reversing skin aging. Two available gene expression datasets (GSE55118 and GSE72264) for skin aging were downloaded from Gene Expression Omnibus, followed by bioinformatic analyses performed on the datasets. Firstly, 169 crucial mRNAs, 27 crucial miRNAs and 50 crucial lncRNAs closely related to skin aging were identified by weighted gene co-expression network analysis. Then, function Enrichment Analysis performed by Metascape database showed that skin aging involves a variety of biological functions, such as detection of stimulus, response to steroid hormone and water channel activity, regulation of muscle contraction. Next, ten hub genes including AQP4, TRPM8, TBR1, NTSR2, MPPED1, BARHL2, PAX9, CPN1, CES3, and CHGB were screened out by the protein-protein interaction analysis. Next, the "lncRNA-miRNA-mRNA" network and the "lncRNA-miRNA-hub mRNA" network were constructed to explore the competing endogenous RNAs mechanism of skin aging. Finally, ten significant potential small molecules mitigating skin aging were screened using CMAP platform, including tretinoin, pifithrin, selamectin, entinostat, bretazenil, syringic-acid, BRD-K96475865, emedastine, abacavir, and rotenone, and their reliability was verified by molecular docking experiments. The present study provided basis for revealing the molecular mechanism of skin aging and identified the potential candidate drugs for mitigating skin aging.
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Affiliation(s)
- Xiao Xiao
- Department of Dermatology, Hunan Provincial People's Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China.
| | - Hao Feng
- Department of Dermatology, Hunan Provincial People's Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China.
| | - Yangying Liao
- Department of Dermatology, Hunan Provincial People's Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Hua Tang
- Department of Dermatology, Hunan Provincial People's Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Lan Li
- Department of Dermatology, Hunan Provincial People's Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Ke Li
- Department of Dermatology, Hunan Provincial People's Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
| | - Feng Hu
- Department of Dermatology, Hunan Provincial People's Hospital (The First-Affiliated Hospital of Hunan Normal University), Changsha, Hunan, China
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Khetpal S, Ghosh D, Roostaeian J. Innovations in Skin and Soft Tissue Aging-A Systematic Literature Review and Market Analysis of Therapeutics and Associated Outcomes. Aesthetic Plast Surg 2023:10.1007/s00266-023-03322-1. [PMID: 37154849 PMCID: PMC10390368 DOI: 10.1007/s00266-023-03322-1] [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: 10/16/2022] [Accepted: 03/13/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE Skin and soft tissue aging has been an important topic of discussion among plastic surgeons and their patients. While botulinum toxin, facial fillers, chemical peels, and surgical lifts preside as the mainstay of treatment to restore appearance of youth, emergent technologies, such as CRISPR-Cas9, proteostasis, flap biology, and stem cell therapies, have gained traction in addressing the aging process of skin and soft tissue. Several studies have introduced these advancements, but it remains unclear how safe and effective these therapeutics are in facial rejuvenation, and how they may fit in the existent treatment workflow for soft tissue aging. MATERIALS/METHODS A systematic literature review was conducted to identify and assess therapeutics utilized in addressing skin and soft tissue aging. Variables collected included year of publication, journal, article title, organization of study, patient sample, treatment modality, associated outcomes. In addition, we performed a market analysis of companies involved in promoting technologies and therapeutics within this space. PitchBook (Seattle, WA), a public market database, was utilized to classify companies, and record the amount of venture capital funding allocated to these categories. RESULTS Initial review yielded four hundred and two papers. Of these, thirty-five were extracted after applying inclusion and exclusion criteria. Though previous literature regards CRISPR-Cas9 technology as the most favorable anti-aging innovation, after reviewing the current literature, stem cell therapies utilizing recipient chimerism appeared to be the superior skin anti-aging technique when accounting for possible disadvantages of various techniques. The psychosocial and cosmetic outcomes from using cell therapy to modulate allograft survival and tolerance may confer more long-term proposed benefits than the technologies in CRISPR-Cas9, flap biology innovations, and autologous platelet-rich plasma use. Market analysis yielded a total of 87 companies, which promoted innovations in technology, biotechnology, biopharmaceuticals, cell-based therapies, and genetic therapy. CONCLUSION This review provides physicians and patients with relevant, usable information regarding how therapeutics can impact treatment regimen for facial aesthetics and skin rejuvenation. Furthermore, the goal of this research is to elucidate the varying therapeutics to restore appearance of youth, present associated outcomes, and in doing so, present plastic surgeons and their colleagues with greater insight on the role of these therapeutics and technologies in clinical practice. Future studies can further assess the safety and efficacy of these innovations and discuss how these may fit within surgical plans among patients seeking rejuvenation procedures. LEVEL OF EVIDENCE III This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Sumun Khetpal
- Division of Plastic and Reconstructive Surgery, David Geffen School of Medicine, University of California Los Angeles, 200 Medical Plaza, Suite 460, Los Angeles, CA, 90095, USA
| | - Durga Ghosh
- Division of Plastic and Reconstructive Surgery, David Geffen School of Medicine, University of California Los Angeles, 200 Medical Plaza, Suite 460, Los Angeles, CA, 90095, USA
| | - Jason Roostaeian
- Division of Plastic and Reconstructive Surgery, David Geffen School of Medicine, University of California Los Angeles, 200 Medical Plaza, Suite 460, Los Angeles, CA, 90095, USA.
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Zhang Z, Qi Z, Kong W, Zhang R, Yao C. Applications of MXene and its modified materials in skin wound repair. Front Bioeng Biotechnol 2023; 11:1154301. [PMID: 36994359 PMCID: PMC10042448 DOI: 10.3389/fbioe.2023.1154301] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 03/02/2023] [Indexed: 03/14/2023] Open
Abstract
The rapid healing and repair of skin wounds has been receiving much clinical attention. Covering the wound with wound dressing to promote wound healing is currently the main treatment for skin wound repair. However, the performance of wound dressing prepared by a single material is limited and cannot meet the requirements of complex conditions for wound healing. MXene is a new two-dimensional material with electrical conductivity, antibacterial and photothermal properties and other physical and biological properties, which has a wide range of applications in the field of biomedicine. Based on the pathophysiological process of wound healing and the properties of ideal wound dressing, this review will introduce the preparation and modification methods of MXene, systematically summarize and review the application status and mechanism of MXene in skin wound healing, and provide guidance for subsequent researchers to further apply MXene in the design of skin wound dressing.
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Affiliation(s)
- Ziyan Zhang
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Zhiping Qi
- Department of Orthopedic Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Weijian Kong
- The Second Hospital of Jilin University, Changchun, China
| | - Renfeng Zhang
- The Second Hospital of Jilin University, Changchun, China
| | - Chunli Yao
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, China
- *Correspondence: Chunli Yao,
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Phang SJ, Basak S, Teh HX, Packirisamy G, Fauzi MB, Kuppusamy UR, Neo YP, Looi ML. Advancements in Extracellular Matrix-Based Biomaterials and Biofabrication of 3D Organotypic Skin Models. ACS Biomater Sci Eng 2022; 8:3220-3241. [PMID: 35861577 DOI: 10.1021/acsbiomaterials.2c00342] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Over the last decades, three-dimensional (3D) organotypic skin models have received enormous attention as alternative models to in vivo animal models and in vitro two-dimensional assays. To date, most organotypic skin models have an epidermal layer of keratinocytes and a dermal layer of fibroblasts embedded in an extracellular matrix (ECM)-based biomaterial. The ECM provides mechanical support and biochemical signals to the cells. Without advancements in ECM-based biomaterials and biofabrication technologies, it would have been impossible to create organotypic skin models that mimic native human skin. In this review, the use of ECM-based biomaterials in the reconstruction of skin models, as well as the study of complete ECM-based biomaterials, such as fibroblasts-derived ECM and decellularized ECM as a better biomaterial, will be highlighted. We also discuss the benefits and drawbacks of several biofabrication processes used in the fabrication of ECM-based biomaterials, such as conventional static culture, electrospinning, 3D bioprinting, and skin-on-a-chip. Advancements and future possibilities in modifying ECM-based biomaterials to recreate disease-like skin models will also be highlighted, given the importance of organotypic skin models in disease modeling. Overall, this review provides an overview of the present variety of ECM-based biomaterials and biofabrication technologies available. An enhanced organotypic skin model is expected to be produced in the near future by combining knowledge from previous experiences and current research.
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Affiliation(s)
- Shou Jin Phang
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Soumyadeep Basak
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee-247 667, Uttarakhand, India
| | - Huey Xhin Teh
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Gopinath Packirisamy
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee-247 667, Uttarakhand, India
| | - Mh Busra Fauzi
- Centre for Tissue Engineering and Regenerative Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000 Kuala Lumpur, Malaysia
| | - Umah Rani Kuppusamy
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Yun Ping Neo
- School of Biosciences, Faculty of Health and Medical Sciences, Taylor's University, 47500 Selangor, Malaysia
| | - Mee Lee Looi
- Department of Biomedical Science, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Liang X, Li J, Yan Y, Xu Y, Wang X, Wu H, Liu Y, Li L, Zhuo F. Efficacy of Microneedling Combined With Local Application of Human Umbilical Cord-Derived Mesenchymal Stem Cells Conditioned Media in Skin Brightness and Rejuvenation: A Randomized Controlled Split-Face Study. Front Med (Lausanne) 2022; 9:837332. [PMID: 35685406 PMCID: PMC9171013 DOI: 10.3389/fmed.2022.837332] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 04/14/2022] [Indexed: 11/20/2022] Open
Abstract
Background Fighting skin aging signs is one of the major challenges of the 21st century, recently, mesenchymal stem cells (MSCs) and microneedling (MN) have been applied for anti-aging. This study aims to evaluate the efficacy of the combination of MN and human umbilical cord-derived mesenchymal stem cells conditioned media (hUC-MSCs-CM) in skin brightness and rejuvenation. Methods Thirty volunteers with facial skin aging were recruited for the randomized, controlled split-face study. The left and right sides of the face were randomly applied with saline via MN or hUC-MSCs-CM via MN. Five sessions were performed for each volunteer at 2-week intervals. Two dermatologists evaluated the clinical improvement, in terms of skin brightness and texture. A satisfaction score based on a self-evaluation questionnaire was recorded at 2 weeks after the last treatment. The objective evaluation was recorded before the first treatment, and at 2 weeks after the last treatment. Results Twenty-eight volunteers with a mean (SD) age of 41 (6.54) years old completed the trial. The investigator’s assessment for skin brightness and texture, and the self-satisfaction score revealed statistically better effects in hUC-MSCs-CM -plus-MN group than in MN alone (MN saline) group. No severe side effects were reported during the whole study period. Compared to MN alone group, the objective assessment revealed significant improvements in skin brightness (reduced melanin index, ultraviolet spots, and brown spots) and skin texture (reduced wrinkles and pores, and increased skin elasticity) in hUC-MSCs-CM-plus-MN group, while there were no obvious differences in skin hydration, trans-epidermal water loss, and the erythema index. Conclusion The combination of hUC-MSCs-CM and MN exhibite anti-aging efficacy, and this could be used for facial rejuvenation in the future.
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Affiliation(s)
- Xuelei Liang
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Jiaying Li
- Department of Dermatology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yan Yan
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yongsheng Xu
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiujuan Wang
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Haixuan Wu
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yi Liu
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Linfeng Li
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Fenglin Zhuo
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Demir Yigit Y, Yigit E. THE EFFECT OF AGING ON THE DEMOGRAPHIC, INJURY AND HEALING PATTERNS OF BURN PATIENTS. SANAMED 2022. [DOI: 10.24125/sanamed.v16i3.520] [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] Open
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12
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Sales AFS, Pandolfo IL, de Almeida Cruz M, Parisi JR, Garcia LA, Martignago CCS, Renno ACM, Vassão PG. Intense Pulsed Light on skin rejuvenation: a systematic review. Arch Dermatol Res 2021; 314:823-838. [PMID: 34609598 DOI: 10.1007/s00403-021-02283-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 08/18/2021] [Accepted: 09/16/2021] [Indexed: 11/25/2022]
Abstract
Aged skin is characterized by appearance of wrinkles, vascular lesions, hyperpigmentation, lentignes, texture, rhytides, and pores. These changes occur under the influence of intrinsic and extrinsic factors, as hormone alterations and exposure to ultraviolet light (UV) irradiation, respectively. Skin changes associated with aging have been assuming an important role in nowadays and bring to affect the quality of life. Intense Pulsed Light (ILP) is a noncollimated, polychromatic, and noncoherent non-surgical cosmetic therapy to skin rejuvenation. This is the first systematic review evaluating ILP treatment on skin rejuvenation evaluated by digital photographs and self-reported treatment efficacy. A PRISMA compliant review includes a search of the databases Scopus and PubMed. Sixteen studies treating 637 participants (with Fitzpatrick skin types I to IV and age varying from 21 to 80 years) were included. Patients were treated a mean of 4.29 sessions (range 3-7). The most studies results showed the efficacy of IPL treatment in telangiectasia, wrinkles, pore, erythema, rhytids, texture, lentigines, hiperpigmentation, and photoaging score. Six studies showed IPL-positive effects in association with other treatment and seven studies showed superior effect of other treatment or association to IPL with other treatment related to IPL alone. Nine studies showed low methodological quality. In conclusion, ILP treatment is effective on skin rejuvenation. However, there is no consensus about the parameters and future studies are needed to sample size limitations, made RCTs with low risk of bias, and improve the methodological quality its. Trial registration: Prospero Systematic Review Registration ID: CRD42021237817.
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Affiliation(s)
- Abdias Fernando Simon Sales
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Rua Silva Jardim, 136, Vila Belmiro, Santos, SP, 11015-020, Brazil
| | - Isabella Liba Pandolfo
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Rua Silva Jardim, 136, Vila Belmiro, Santos, SP, 11015-020, Brazil
| | - Matheus de Almeida Cruz
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Rua Silva Jardim, 136, Vila Belmiro, Santos, SP, 11015-020, Brazil
| | - Julia Risso Parisi
- Metropolitan University of Santos, Av. Gen. Francisco Glicério, 8, Encruzilhada, Santos, SP, 11045-002, Brazil
| | - Lívia Assis Garcia
- Graduate Program in Biomedical Engineering, Brazil University, Estrada projetada F1, S/N Fazenda Santa Rita, Fernandópolis, São Paulo, SP, 15600-000, Brazil
| | - Cintia Cristina Santi Martignago
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Rua Silva Jardim, 136, Vila Belmiro, Santos, SP, 11015-020, Brazil
| | - Ana Cláudia Muniz Renno
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Rua Silva Jardim, 136, Vila Belmiro, Santos, SP, 11015-020, Brazil
| | - Patricia Gabrielli Vassão
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Rua Silva Jardim, 136, Vila Belmiro, Santos, SP, 11015-020, Brazil.
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Rorteau J, Chevalier FP, Fromy B, Lamartine J. [Functional integrity of aging skin, from cutaneous biology to anti-aging strategies]. Med Sci (Paris) 2020; 36:1155-1162. [PMID: 33296632 DOI: 10.1051/medsci/2020223] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The skin is a sentinel organ making easily visible the passing of time. Chronological and environmental aging weakens skin structure and functions. The skin barrier, the elastic and mechanical properties of the cutaneous tissue as well as its vascular reactivity are impacted by aging. The barrier dysfunction in aged skin is caused by defects in epidermal keratinocytes renewal and differentiation notably linked to abnormal expression of microRNAs regulating cell death and autophagy. An abnormal balance between synthesis and degradation of matrix proteins modifies the mechanical properties of the dermis in aged skin. Finally, a reduction of the vascular reactivity linked to endothelial dysfunctions is observed in elderly people. These biological processes can be targeted by therapeutic approaches either topical or systemic, especially using anti-oxydants or senolytics. These anti-aging strategies might contribute to restore, at least in part, the functional integrity of aged skin.
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Affiliation(s)
- Julie Rorteau
- Équipe Intégrité fonctionnelle du tissu cutané (SKIN). Laboratoire de biologie tissulaire et d'ingénierie thérapeutique (LBTI), CNRS UMR5305, Université Lyon I, 7 passage du Vercors, 69367 Lyon Cedex 07, France
| | - Fabien P Chevalier
- Équipe Intégrité fonctionnelle du tissu cutané (SKIN). Laboratoire de biologie tissulaire et d'ingénierie thérapeutique (LBTI), CNRS UMR5305, Université Lyon I, 7 passage du Vercors, 69367 Lyon Cedex 07, France
| | - Bérengère Fromy
- Équipe Intégrité fonctionnelle du tissu cutané (SKIN). Laboratoire de biologie tissulaire et d'ingénierie thérapeutique (LBTI), CNRS UMR5305, Université Lyon I, 7 passage du Vercors, 69367 Lyon Cedex 07, France
| | - Jérôme Lamartine
- Équipe Intégrité fonctionnelle du tissu cutané (SKIN). Laboratoire de biologie tissulaire et d'ingénierie thérapeutique (LBTI), CNRS UMR5305, Université Lyon I, 7 passage du Vercors, 69367 Lyon Cedex 07, France
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