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He X, Gao X, Xie W. Research Progress in Skin Aging, Metabolism, and Related Products. Int J Mol Sci 2023; 24:15930. [PMID: 37958920 PMCID: PMC10647560 DOI: 10.3390/ijms242115930] [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: 10/14/2023] [Revised: 10/26/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023] Open
Abstract
In recent years, skin aging has received increasing attention. Many factors affect skin aging, and research has shown that metabolism plays a vital role in skin aging, but there needs to be a more systematic review. This article reviews the interaction between skin metabolism and aging from the perspectives of glucose, protein, and lipid metabolism and explores relevant strategies for skin metabolism regulation. We found that skin aging affects the metabolism of three major substances, which are glucose, protein, and lipids, and the metabolism of the three major substances in the skin also affects the process of skin aging. Some drugs or compounds can regulate the metabolic disorders mentioned above to exert anti-aging effects. Currently, there are a variety of products, but most of them focus on improving skin collagen levels. Skin aging is closely related to metabolism, and they interact with each other. Regulating specific metabolic disorders in the skin is an important anti-aging strategy. Research and development have focused on improving collagen levels, while the regulation of other skin glycosylation and lipid disorders including key membrane or cytoskeleton proteins is relatively rare. Further research and development are expected.
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Affiliation(s)
- Xin He
- State Key Laboratory of Chemical Oncogenomics, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (X.H.); (X.G.)
- Open FIESTA Center, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Shenzhen Key Laboratory of Health Science and Technology, Institute of Biopharmaceutical and Health, Tsinghua University, Shenzhen 518055, China
| | - Xinyu Gao
- State Key Laboratory of Chemical Oncogenomics, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (X.H.); (X.G.)
- Shenzhen Key Laboratory of Health Science and Technology, Institute of Biopharmaceutical and Health, Tsinghua University, Shenzhen 518055, China
| | - Weidong Xie
- State Key Laboratory of Chemical Oncogenomics, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China; (X.H.); (X.G.)
- Open FIESTA Center, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Shenzhen Key Laboratory of Health Science and Technology, Institute of Biopharmaceutical and Health, Tsinghua University, Shenzhen 518055, China
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Bezpalko L, Filipskiy A. Clinical and Ultrasound Evaluation of Skin Quality After Subdermal Injection of Two Non-Crosslinked Hyaluronic Acid-Based Fillers. Clin Cosmet Investig Dermatol 2023; 16:2175-2183. [PMID: 37583485 PMCID: PMC10424680 DOI: 10.2147/ccid.s402409] [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: 03/17/2023] [Accepted: 07/18/2023] [Indexed: 08/17/2023]
Abstract
Introduction Nowadays patients want to get an immediate result from skin rejuvenation techniques without sign of injections and consequent limitations in social life. Therefore, the least traumatic, more effective, and longer lasting treatment approach for skin quality improvement should be favored. Purpose Assess skin quality outcomes by clinical examination and self-reporting in patients treated with two non-crosslinked hyaluronic acid (HA) products, injected by cannula. Investigate the skin thickness and the longevity of dermal fillers in soft tissues by ultrasound examination. Patients and Methods Fifteen female patients (mean age 41 years) were selected for injection with two non-crosslinked HA products (one for each hemiface and hemi neck). Subdermal injections were performed bilaterally and the retrograde linear fanning technique with a 25G 50 mm cannula from three entry points was used. An ultrasound examination of the skin layers thickness was carried out before the procedure and every 6-7 days up to three weeks, when patients skin quality improvement was assessed by GAIS (Global Aesthetic Improvement Scale) and patients asked about their satisfaction level. Results On the right hemiface, the use of the non-crosslinked HA-product with lidocaine was not associated with pain in the sites of injection. On both face sides, the signs of bruising or edema were minor and not associated with downtime or social life limitation after the procedure. After three weeks, despite both injected products could not be detected by ultrasound technique, signs of skin stimulation and skin layers hydration were still observed: The dermis became thicker on both hemifaces while the epidermis became thinner but showed more pronounced radiance and densification effect on the right hemiface. Conclusion Subdermal injections of non-crosslinked HA "skin boosters" could be a good option for minimal traumatic and effective 3-week lasting skin quality improvement.
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Affiliation(s)
- Lyudmyla Bezpalko
- Plastic and Aesthetic Surgery Department, Clinical Hospital of Lviv Railway, Lviv, Ukraine
| | - Andriy Filipskiy
- Radiology Department, Postgraduate Faculty, Danylo Halytsky Lviv National Medical University, Revive Aesthetic Medicine Clinic, Lviv, Ukraine
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Braccini F, Fanian F, Garcia P, Delmar H, Loreto F, Benadiba L, Nadra K, Kestemont P. Comparative clinical study for the efficacy and safety of two different hyaluronic acid-based fillers with Tri-Hyal versus Vycross technology: A long-term prospective randomized clinical trial. J Cosmet Dermatol 2023; 22:473-485. [PMID: 35770300 PMCID: PMC10084174 DOI: 10.1111/jocd.15200] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/07/2022] [Accepted: 06/23/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Hyaluronic acid-based fillers have an immediate volumizing effect for the treatment of dermal contour deformities and to smooth dermal depressions formed by the loss of volume. A previous study on 2016-2018 has shown the efficacy and safety of the HA-based filler ART FILLER® Volume on the midface only, but not in a comparative manner. METHODS In this context, an 18 months prospective randomized single-blind study of the non-inferiority of ART FILLER® Volume versus the reference product Juvéderm Voluma® was performed on the midface, temple, and jawline, and non-comparative study on the chin. The efficacy and the longevity were evaluated for the selected face areas via dedicated clinical scoring systems after a single filler injection without any re-touch or re-injection. The short- and long-term adverse effects were also recorded. RESULTS The observations confirmed the non-inferiority of ART FILLER® Volume versus the reference product on the different injected areas. For both fillers, the beneficial effects on volumes restoration were maintained 18 months post-injection; however, these effects were diminished among the time. Furthermore, injections of Art Filler® Volume were well tolerated by the subjects and showed less acute side effects compared with the reference product that may be explained by a lower induction of inflammation.
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Yang X, Wang B, Peng D, Nie X, Wang J, Yu CY, Wei H. Hyaluronic Acid‐Based Injectable Hydrogels for Wound Dressing and Localized Tumor Therapy: A Review. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Xu Yang
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Bin Wang
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Dongdong Peng
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Xiaobo Nie
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Jun Wang
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Cui-Yun Yu
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
| | - Hua Wei
- Postdoctoral Mobile Station of Basic Medical Sciences Hengyang Medical School University of South China Hengyang 421001 China
- Innovation Center for Molecular Target New Drug Study & School of Pharmaceutical Science University of South China Hengyang Hunan 421001 China
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Šínová R, Pavlík V, Ondrej M, Velebný V, Nešporová K. Hyaluronan: A key player or just a bystander in skin photoaging? Exp Dermatol 2021; 31:442-458. [PMID: 34726319 DOI: 10.1111/exd.14491] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/07/2021] [Accepted: 10/29/2021] [Indexed: 02/06/2023]
Abstract
Photoaged skin exhibits signs of inflammation, DNA damage and changes in morphology that are visible at the macroscopic and microscopic levels. Photoaging also affects the extracellular matrix (ECM) including hyaluronan (HA), the main polysaccharide component thereof. HA is a structurally simple but biologically complex molecule that serves as a water-retaining component and provides both a scaffold for a number of the proteins of the ECM and the ligand for cellular receptors. The study provides an overview of the literature concerning the changes in HA amount, size and metabolism, and the potential role of HA in photoaging. We also suggest novel HA contributions to photoaging based on our knowledge of the role of HA in other pathological processes, including the senescence and inflammation-triggered ECM reorganization. Moreover, we discuss potential direct or indirect intervention to mitigate photoaging that targets the hyaluronan metabolism, as well as supplementation.
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Affiliation(s)
- Romana Šínová
- Contipro a.s., Dolní Dobrouč, Czech Republic.,Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Vojtěch Pavlík
- Contipro a.s., Dolní Dobrouč, Czech Republic.,Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Martin Ondrej
- Contipro a.s., Dolní Dobrouč, Czech Republic.,Department of Radiobiology, Faculty of Military Health Sciences, University of Defense in Brno, Hradec Kralove, Czech Republic
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[Esthetic dermatology-new developments and safety aspects]. Hautarzt 2021; 72:373-374. [PMID: 33948729 DOI: 10.1007/s00105-021-04809-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 11/27/2022]
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[Paradigm shift in understanding hyaluronic acid filler effects]. Hautarzt 2021; 72:403-407. [PMID: 33660025 DOI: 10.1007/s00105-021-04780-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
Hyaluronic acid (hyaluron; HA) is an important constituent of the extracellular matrix and has an age-dependent decrease in tissue concentration. While natural HA is rapidly degraded, filler cross-linked HA achieve a half-life of 6-12 months. Such fillers enjoy increasing popularity in esthetic medicine and are versatile tools. Although HA fillers can activate fibroblasts it is of minor importance for long-term results. Fillers are injected into subcutaneous adipose tissue. Their interaction with somatic stem cells and mature adipocytes has gained increasing interest. Cross-linked HA can indeed support proliferation of pre-adipocytes, stimulate their differentiation into mature adipocytes and protect the mature cells from senescence, apoptosis and lipolysis. This view offers a new perspective on the development of future fillers for esthetic medicine.
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Nadra K, André M, Marchaud E, Kestemont P, Braccini F, Cartier H, Kéophiphath M, Fanian F. A hyaluronic acid-based filler reduces lipolysis in human mature adipocytes and maintains adherence and lipid accumulation of long-term differentiated human preadipocytes. J Cosmet Dermatol 2020; 20:1474-1482. [PMID: 33150734 PMCID: PMC8246837 DOI: 10.1111/jocd.13794] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 07/22/2020] [Accepted: 09/22/2020] [Indexed: 12/14/2022]
Abstract
The beneficial role of subcutaneous adipose tissue in skin rejuvenation derived from its capacity to fill the under‐layer volumes but also from its ability to regulate the extracellular matrix production by dermis fibroblasts. Hyaluronic acid (HA), a major component of the extracellular matrix, is a commonly used injectable dermal filler showing excellent efficiencies to maintain tissue augmentation even after its biodegradation. To improve their stability, the HA molecules can also be “cross‐linked” to each other. The effects of cross‐linked HA‐based fillers on the dermal structure are well known. For safety reasons, most of the physicians prefer to use the blunt cannula for injections. However, evidences showed that the cannula could not be located in the dermis, but it passes through immediate hypodermis and the long‐lasting effect of cross‐linked HA‐based fillers may be related to its effects on adipose tissue. To test whether cross‐linked HA has a direct effect on human adipocytes, we treated isolated adipocytes and precursors cells from human skin donors with cross‐linked HA. Biochemical and cellular analysis demonstrated that treatment by cross‐linked HA showed beneficial effects on differentiated cell adherence and survival as well as reduced basal and induced lipolysis in fully mature adipocytes. Taken together, these data showed that cross‐linked HA promoted cell adherence and preserved the adipogenic capacity of preadipocytes during prolonged cell culture, bringing additional evidences of the beneficial role of cross‐linked HA‐based fillers in maintenance of the subcutaneous fat mass. This first study could defend a preventive approach to facial volume loss during natural aging.
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