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Rao S, He Z, Wang Z, Yin H, Hu X, Tan Y, Wan T, Zhu H, Luo Y, Wang X, Li H, Wang Z, Hu X, Hong C, Wang Y, Luo M, Du W, Qian Y, Tang S, Xie H, Chen C. Extracellular vesicles from human urine-derived stem cells delay aging through the transfer of PLAU and TIMP1. Acta Pharm Sin B 2024; 14:1166-1186. [PMID: 38487008 PMCID: PMC10935484 DOI: 10.1016/j.apsb.2023.12.009] [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: 09/17/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 03/17/2024] Open
Abstract
Aging increases the risks of various diseases and the vulnerability to death. Cellular senescence is a hallmark of aging that contributes greatly to aging and aging-related diseases. This study demonstrates that extracellular vesicles from human urine-derived stem cells (USC-EVs) efficiently inhibit cellular senescence in vitro and in vivo. The intravenous injection of USC-EVs improves cognitive function, increases physical fitness and bone quality, and alleviates aging-related structural changes in different organs of senescence-accelerated mice and natural aging mice. The anti-aging effects of USC-EVs are not obviously affected by the USC donors' ages, genders, or health status. Proteomic analysis reveals that USC-EVs are enriched with plasminogen activator urokinase (PLAU) and tissue inhibitor of metalloproteinases 1 (TIMP1). These two proteins contribute importantly to the anti-senescent effects of USC-EVs associated with the inhibition of matrix metalloproteinases, cyclin-dependent kinase inhibitor 2A (P16INK4a), and cyclin-dependent kinase inhibitor 1A (P21cip1). These findings suggest a great potential of autologous USC-EVs as a promising anti-aging agent by transferring PLAU and TIMP1 proteins.
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Affiliation(s)
- Shanshan Rao
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Zehui He
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Zun Wang
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
- Xiangya School of Nursing, Central South University, Changsha 410013, China
| | - Hao Yin
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Xiongke Hu
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
- Department of Pediatric Orthopedics, Hunan Children's Hospital, University of South China, Changsha 410007, China
| | - Yijuan Tan
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Tengfei Wan
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Hao Zhu
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Yi Luo
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Xin Wang
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Hongming Li
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Zhenxing Wang
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Xinyue Hu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Chungu Hong
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Yiyi Wang
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Mingjie Luo
- Xiangya School of Nursing, Central South University, Changsha 410013, China
- School of Nursing, Xinjiang Medical University, Urumqi, Xinjiang 830000, China
| | - Wei Du
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Department of Rehabilitation, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yuxuan Qian
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
| | - Siyuan Tang
- Xiangya School of Nursing, Central South University, Changsha 410013, China
| | - Hui Xie
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Chunyuan Chen
- Department of Orthopedics, Movement System Injury and Repair Research Center, Xiangya Hospital, Central South University, Changsha 410008, China
- Hunan Key Laboratory of Angmedicine, Changsha 410008, China
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Valencia LJ, Tseng M, Chu ML, Yu L, Adedeji AO, Kiyota T. Zoledronic acid and ibandronate-induced nephrotoxicity in 2D and 3D proximal tubule cells derived from human and rat. Toxicol Sci 2024; 198:86-100. [PMID: 38059598 DOI: 10.1093/toxsci/kfad123] [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] [Indexed: 12/08/2023] Open
Abstract
Drug-induced proximal tubule (PT) injury remains a serious safety concern throughout drug development. Traditional in vitro 2-dimensional (2D) and preclinical in vivo models often fail to predict drug-related injuries presented in clinical trials. Various 3-dimensional (3D) microphysiological systems (MPSs) have been developed to mimic physiologically relevant properties, enabling them to be more predictive toward nephrotoxicity. To explore the capabilities of an MPS across species, we compared cytotoxicity in hRPTEC/TERT1s and rat primary proximal tubular epithelial cells (rPPTECs) following exposure to zoledronic acid and ibandronate (62.5-500 µM), and antibiotic polymyxin B (PMB) (50 and 250 µM, respectively). For comparison, we investigated cytotoxicity using 2D cultured hRPTEC/TERT1s and rPPTECs following exposure to the same drugs, including overlapping concentrations, as their 3D counterparts. Regardless of the in vitro model, bisphosphonate-exposed rPPTECs exhibited cytotoxicity quicker than hRPTEC/TERT1s. PMB was less sensitive toward nephrotoxicity in rPPTECs than hRPTEC/TERT1s, demonstrating differences in species sensitivity within both 3D and 2D models. Generally, 2D cultured cells experienced faster drug-induced cytotoxicity compared to the MPSs, suggesting that MPSs can be advantageous for longer-term drug-exposure studies, if warranted. Furthermore, ibandronate-exposed hRPTEC/TERT1s and rPPTECs produced higher levels of inflammatory and kidney injury biomarkers compared to zoledronic acid, indicating that ibandronate induces acute kidney injury, but also a potential protective response since ibandronate is less toxic than zoledronic acid. Our study suggests that the MPS model can be used for preclinical screening of compounds prior to animal studies and human clinical trials.
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Affiliation(s)
- Leslie J Valencia
- Investigative Toxicology, Department of Safety Assessment, Genentech Inc., South San Francisco, California 94080, USA
- Pathology, Department of Safety Assessment, Genentech Inc., South San Francisco, California 94080, USA
| | - Min Tseng
- Investigative Toxicology, Department of Safety Assessment, Genentech Inc., South San Francisco, California 94080, USA
| | - Mei-Lan Chu
- Pathology, Department of Safety Assessment, Genentech Inc., South San Francisco, California 94080, USA
| | - Lanlan Yu
- Investigative Toxicology, Department of Safety Assessment, Genentech Inc., South San Francisco, California 94080, USA
| | - Adeyemi O Adedeji
- Pathology, Department of Safety Assessment, Genentech Inc., South San Francisco, California 94080, USA
| | - Tomomi Kiyota
- Investigative Toxicology, Department of Safety Assessment, Genentech Inc., South San Francisco, California 94080, USA
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Zhang J, Yu H, Man M, Hu L. Aging in the dermis: Fibroblast senescence and its significance. Aging Cell 2024; 23:e14054. [PMID: 38040661 PMCID: PMC10861215 DOI: 10.1111/acel.14054] [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: 08/13/2023] [Revised: 10/29/2023] [Accepted: 11/15/2023] [Indexed: 12/03/2023] Open
Abstract
Skin aging is characterized by changes in its structural, cellular, and molecular components in both the epidermis and dermis. Dermal aging is distinguished by reduced dermal thickness, increased wrinkles, and a sagging appearance. Due to intrinsic or extrinsic factors, accumulation of excessive reactive oxygen species (ROS) triggers a series of aging events, including imbalanced extracellular matrix (ECM) homeostasis, accumulation of senescent fibroblasts, loss of cell identity, and chronic inflammation mediated by senescence-associated secretory phenotype (SASP). These events are regulated by signaling pathways, such as nuclear factor erythroid 2-related factor 2 (Nrf2), mechanistic target of rapamycin (mTOR), transforming growth factor beta (TGF-β), and insulin-like growth factor 1 (IGF-1). Senescent fibroblasts can induce and accelerate age-related dysfunction of other skin cells and may even cause systemic inflammation. In this review, we summarize the role of dermal fibroblasts in cutaneous aging and inflammation. Moreover, the underlying mechanisms by which dermal fibroblasts influence cutaneous aging and inflammation are also discussed.
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Affiliation(s)
- Jing Zhang
- Immunology Department, Key Laboratory of Immune Microenvironment and Disease (Ministry of Education)Tianjin Medical UniversityTianjinChina
| | - Haoyue Yu
- Immunology Department, Key Laboratory of Immune Microenvironment and Disease (Ministry of Education)Tianjin Medical UniversityTianjinChina
| | - Mao‐Qiang Man
- Dermatology HospitalSouthern Medical UniversityGuangdongChina
- Department of DermatologyUniversity of California San Francisco and Veterans Affairs Medical CenterSan FranciscoCaliforniaUSA
| | - Lizhi Hu
- Immunology Department, Key Laboratory of Immune Microenvironment and Disease (Ministry of Education)Tianjin Medical UniversityTianjinChina
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Ni H, Liu C, Kong L, Zhai L, Chen J, Liu Q, Chen Z, Wu M, Chen J, Guo Y, Bai W, Zhang D, Xia K, Huang G, Pan S, Liao B, Ma K, Zhang LK, Cheng J, Guan YQ. Preparation of injectable porcine skin-derived collagen and its application in delaying skin aging by promoting the adhesion and chemotaxis of skin fibroblasts. Int J Biol Macromol 2023; 253:126718. [PMID: 37673166 DOI: 10.1016/j.ijbiomac.2023.126718] [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: 06/12/2023] [Revised: 08/18/2023] [Accepted: 09/03/2023] [Indexed: 09/08/2023]
Abstract
Collagen, as the main component of human skin, plays a vital role in maintaining dermal integrity. Its loss will lead to dermis destruction and collapse, resulting in skin aging. At present, injection of exogenous collagen is an important means to delay skin aging. In this study, high-purity collagen was extracted from porcine skin. Our research revealed that it can effectively promote the adhesion and chemotaxis of HSF cells. It can also reduce the expression of β-galactosidase, decrease ROS levels, and increase the expression of the collagen precursors, p53 and p16 in HSF cells during senescence. After local injection into the aging skin of rats, it was found that the number of cells and type I collagen fibers in the dermis increased significantly, and the arrangement of these fibers became more uniform and orderly. Moreover, the important thing is that it is biocompatible. To sum up, the porcine skin collagen we extracted is an anti-aging biomaterial with application potential.
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Affiliation(s)
- He Ni
- School of Life Science, South China Normal University, Guangzhou 510631, China; Chongqing Fanghe Biotechnology Co., LTD, Chongqing 400000, China
| | - Chao Liu
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Lili Kong
- Chongqing Fanghe Biotechnology Co., LTD, Chongqing 400000, China
| | - Limin Zhai
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Jiapeng Chen
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Qingpeng Liu
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Zhendong Chen
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Mengdie Wu
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Jie Chen
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Yiyan Guo
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Weiwei Bai
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Dandan Zhang
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Kunwen Xia
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Guowei Huang
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Shengjun Pan
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Beining Liao
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Kuo Ma
- School of Life Science, South China Normal University, Guangzhou 510631, China
| | - Ling-Kun Zhang
- School of Life Science, South China Normal University, Guangzhou 510631, China; South China Normal University-Panyu Central Hospital Joint Laboratory of Translational Medical Research, Panyu Central Hospital, Guangzhou 511400, China; MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science, Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou 510631, China.
| | - Jian Cheng
- Chongqing Fanghe Biotechnology Co., LTD, Chongqing 400000, China.
| | - Yan-Qing Guan
- School of Life Science, South China Normal University, Guangzhou 510631, China; South China Normal University-Panyu Central Hospital Joint Laboratory of Translational Medical Research, Panyu Central Hospital, Guangzhou 511400, China; MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, Guangdong Provincial Key Laboratory of Laser Life Science, Guangzhou Key Laboratory of Spectral Analysis and Functional Probes, College of Biophotonics, South China Normal University, Guangzhou 510631, China.
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D’Arino A, Caputo S, Eibenschutz L, Piemonte P, Buccini P, Frascione P, Bellei B. Skin Cancer Microenvironment: What We Can Learn from Skin Aging? Int J Mol Sci 2023; 24:14043. [PMID: 37762344 PMCID: PMC10531546 DOI: 10.3390/ijms241814043] [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: 08/04/2023] [Revised: 08/30/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023] Open
Abstract
Aging is a natural intrinsic process associated with the loss of fibrous tissue, a slower cell turnover, and a reduction in immune system competence. In the skin, the continuous exposition of environmental factors superimposes extrinsic damage, mainly due to ultraviolet radiation causing photoaging. Although not usually considered a pathogenic event, photoaging affects cutaneous biology, increasing the risk of skin carcinogenesis. At the cellular level, aging is typified by the rise of senescence cells a condition characterized by reduced or absent capacity to proliferate and aberrant hyper-secretory activity. Senescence has a double-edged sword in cancer biology given that senescence prevents the uncontrolled proliferation of damaged cells and favors their clearance by paracrine secretion. Nevertheless, the cumulative insults and the poor clearance of injured cells in the elderly increase cancer incidence. However, there are not conclusive data proving that aged skin represents a permissive milieu for tumor onset. On the other hand, tumor cells are capable of activating resident fibroblasts onto a pro-tumorigenic phenotype resembling those of senescent fibroblasts suggesting that aged fibroblasts might facilitate cancer progression. This review discusses changes that occur during aging that can prime neoplasm or increase the aggressiveness of melanoma and non-melanoma skin cancer.
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Affiliation(s)
- Andrea D’Arino
- Oncologic and Preventative Dermatology, San Gallicano Dermatological Institute, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS, 00141 Rome, Italy
| | - Silvia Caputo
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS, 00141 Rome, Italy
| | - Laura Eibenschutz
- Oncologic and Preventative Dermatology, San Gallicano Dermatological Institute, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS, 00141 Rome, Italy
| | - Paolo Piemonte
- Oncologic and Preventative Dermatology, San Gallicano Dermatological Institute, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS, 00141 Rome, Italy
| | - Pierluigi Buccini
- Oncologic and Preventative Dermatology, San Gallicano Dermatological Institute, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS, 00141 Rome, Italy
| | - Pasquale Frascione
- Oncologic and Preventative Dermatology, San Gallicano Dermatological Institute, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS, 00141 Rome, Italy
| | - Barbara Bellei
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, Istituto di Ricovero e Cura a Carattere Scientifico IRCCS, 00141 Rome, Italy
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Gu MJ, Lee HW, Yoo G, Kim D, Choi IW, Kim Y, Ha SK. Protective effect of Schizonepeta tenuifolia Briq. ethanolic extract against UVB-induced skin aging and photodamage in hairless mice. Front Pharmacol 2023; 14:1176073. [PMID: 37351505 PMCID: PMC10283040 DOI: 10.3389/fphar.2023.1176073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 05/30/2023] [Indexed: 06/24/2023] Open
Abstract
The purpose of this study was to illuminate the mechanism by which Schizonepeta tenuifolia Briq. (ST) ethanolic extract prevents skin photoaging in HR-1 hairless mice (HR-1). The ST ethanolic extract alleviated wrinkle formation, epidermal skin thickness, and collagen degradation in skin tissues of ultraviolet B (UVB)-irradiated HR-1 mice. Expression of matrix metalloproteinases (a wrinkle-related marker) was reduced, and tissue inhibitor of metalloproteinase 1 expression was upregulated following application of ST ethanolic extract. Furthermore, skin dehydration and levels of hyaluronidase-1 and -2 (enzymes that break hyaluronic acid) were decreased. Moreover, protein expression of hyaluronan synthases (markers of skin hydration) and hyaluronic acid levels increased following ST ethanolic extract treatment in UVB-induced photoaging HR-1 mice. In addition, the phosphorylation of mitogen-activated protein kinases (MAPKs), including p38, extracellular signal-regulated kinase, and Jun N-terminal kinase was suppressed, and expression of nuclear factor-kappa was reduced. Treatment with ST ethanolic extract also reduced advanced glycation end product (AGE) accumulation and expression of the receptor for AGE (RAGE) in skin tissue. These results suggest that ST ethanolic extract moderates skin damage caused by UVB irradiation via regulating the expression of wrinkle- and hydration-related proteins, MAPKs, and RAGE.
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Affiliation(s)
- Min Ji Gu
- Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
- Department of Food Science and Human Nutrition, Jeonbuk National University, Jeonju-si, Jeollabuk-do, Republic of Korea
| | - Hee-Weon Lee
- Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
- New Drug Development Venter, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Guijae Yoo
- Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - Donghwan Kim
- Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - In-Wook Choi
- Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - Yoonsook Kim
- Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - Sang Keun Ha
- Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
- Division of Food Biotechnology, University of Science and Technology, Daejeon, Republic of Korea
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3D Printed Hollow Microneedles for Treating Skin Wrinkles Using Different Anti-Wrinkle Agents: A Possible Futuristic Approach. COSMETICS 2023. [DOI: 10.3390/cosmetics10020041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
Abstract
Skin wrinkles are an inevitable phenomenon that is brought about by aging due to the degradation of scleroprotein fibers and significant collagen reduction, which is the fundamental basis of anti-wrinkle technology in use today. Conventional treatments such as lasering and Botulinum toxin have some drawbacks including allergic skin reactions, cumbersome treatment procedures, and inefficient penetration of the anti-wrinkle products into the skin due to the high resistance of stratum corneum. Bearing this in mind, the cosmetic industry has exploited the patient-compliant technology of microneedles (MNs) to treat skin wrinkles, developing several products based on solid and dissolvable MNs incorporated with antiwrinkle formulations. However, drug administration via these MNs is limited by the high molecular weight of the drugs. Hollow MNs (HMNs) can deliver a wider array of active agents, but that is a relatively unexplored area in the context of antiwrinkle technology. To address this gap, we discuss the possibility of bioinspired 3D printed HMNs in treating skin wrinkles in this paper. We compare the previous and current anti-wrinkling treatment options, as well as the techniques and challenges involved with its manufacture and commercialization.
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Marcianò G, Vocca C, Rania V, Citraro R, De Sarro G, Gallelli L. Metalloproteases in Pain Generation and Persistence: A Possible Target? Biomolecules 2023; 13:biom13020268. [PMID: 36830637 PMCID: PMC9953417 DOI: 10.3390/biom13020268] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/15/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are a large family of zinc-dependent proteolytic enzymes associated with extracellular matrix protein turnover and tissue degradation. They participate to many different physiological reactions but are also hyperactivated in several diseases. Various literature studies have documented that MMPs play a role in the modulation of neuropathic and nociceptive pain. The heterogeneity of clinical and pre-clinical data is an important issue in this experimental context. Despite the presence of a good number of studies on MMP inhibitors, these drugs showed scarce efficacy and relevant side effects. In the present manuscript, we reviewed studies in the literature that define a possible role of MMPs in pain and the effects of their modulation.
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Affiliation(s)
- Gianmarco Marcianò
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
| | - Cristina Vocca
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
| | - Vincenzo Rania
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
| | - Rita Citraro
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Research Center FAS@UMG, Department of Health Science, University Magna Graecia, 88100 Catanzaro, Italy
| | - Giovambattista De Sarro
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Research Center FAS@UMG, Department of Health Science, University Magna Graecia, 88100 Catanzaro, Italy
| | - Luca Gallelli
- Operative Unit of Pharmacology and Pharmacovigilance, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Research Center FAS@UMG, Department of Health Science, University Magna Graecia, 88100 Catanzaro, Italy
- Medifarmagen SRL, Department of Health Science, “Mater Domini” University Hospital, 88100 Catanzaro, Italy
- Correspondence: ; Tel.: +39-0961-712322
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Jia Y, Mao Q, Yang J, Du N, Zhu Y, Min W. (-)-Epigallocatechin-3-Gallate Protects Human Skin Fibroblasts from Ultraviolet a Induced Photoaging. Clin Cosmet Investig Dermatol 2023; 16:149-159. [PMID: 36704608 PMCID: PMC9871046 DOI: 10.2147/ccid.s398547] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 01/10/2023] [Indexed: 01/19/2023]
Abstract
Background Ultraviolet (UV) is a common stressor of skin and repeated UVA radiation contributes to photoaging. (-)-Epigallocatechin-3-Gallate (EGCG), as the major polyphenol that is found in green tea, and catechins and have shown considerable antioxidant capacity. Purpose Our study aims to explore the effects of EGCG on UVA-induced skin photoaging process and associated mechanisms. Methods In this study, human skin fibroblasts (HSFs) were treated with UVA and EGCG, and subsequent changes in cell morphology, telomeres, antioxidant capacity, cell cycle, and related genes were evaluated to examine the role and mechanisms of EGCG in delaying skin photoaging. Results HSF exposed to UVA underwent an increase in aging-related biomarkers and telomere shortening. Also, UVA radiation inhibited the secretion of transforming growth factor-beta1 (TGF-β1), induced cell cycle arrest, down-regulated antioxidant enzymes, and promoted the accumulation of oxidative product malondialdehyde (MDA) to cause further damage to cells. Increased expression of matrix metalloproteinases (MMPs), tissue inhibitor of metalloproteinase-1 (TIMP-1), p66 at mRNA levels were also observed after UVA irradiation. EGCG treatment effectively inhibited above damage processes caused by UVA radiation in HSF. Conclusion Our study indicated that the potential mechanism of EGCG retarding photoaging is closely related to its powerful antioxidant effects and the ability to regulate the expression of related genes, and the usage of EGCG will be a potential strategy in preventing skin photoaging induced by UVA radiation.
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Affiliation(s)
- Yuanyuan Jia
- First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, People’s Republic of China
| | - Qiuyu Mao
- First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, People’s Republic of China
| | - Jingyi Yang
- First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, People’s Republic of China
| | - Na Du
- First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, People’s Republic of China
| | - Yuan Zhu
- First People’s Hospital of Changshu City, Changshu Hospital Affiliated of Soochow University, Changshu, Jiangsu Province, People’s Republic of China
| | - Wei Min
- First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, People’s Republic of China,Correspondence: Wei Min, Email
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Yuksel Egrilmez M, Kocturk S, Aktan S, Oktay G, Resmi H, Simsek Keskin H, Guner Akdogan G, Ozkan S. Melatonin Prevents UVB-Induced Skin Photoaging by Inhibiting Oxidative Damage and MMP Expression through JNK/AP-1 Signaling Pathway in Human Dermal Fibroblasts. LIFE (BASEL, SWITZERLAND) 2022; 12:life12070950. [PMID: 35888040 PMCID: PMC9322074 DOI: 10.3390/life12070950] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/17/2022] [Accepted: 06/18/2022] [Indexed: 11/30/2022]
Abstract
Exposure to ultraviolet (UV) irradiation causes damage to the skin and induces photoaging. UV irradiation stimulates production of reactive oxygen/nitrogen species, which results in activation of epidermal growth factor receptor (EGFR) and mitogen-activated protein kinases (MAPK) in fibroblasts. MAPKs are responsible for activation of activator protein-1 (AP-1), which subsequently upregulates expression of matrix metalloproteinases (MMPs). Melatonin is a potent free radical scavenger which is known to have photoprotective effects. The aim of this study is to investigate the underlying molecular mechanisms for the photoprotective effects of melatonin in UVB-irradiated primary human dermal fibroblasts (HDFs) in terms of EGFR activation, oxidative/nitrosative damage, JNK/AP-1 activation, MMP activities, and the levels of tissue inhibitors of metalloproteinase-1 (TIMP-1) and type I procollagen (PIP-C). In this study, HDFs were pretreated with 1 μM of melatonin and then irradiated with 0.1 J/cm2 of UVB. Changes in the molecules were analyzed at different time points. Melatonin inhibited UVB-induced oxidative/nitrosative stress damage by reducing malondialdehyde, the ratio of oxidized/reduced glutathione, and nitrotyrosine. Melatonin downregulated UV-induced activation of EGFR and the JNK/AP-1 signaling pathway. UVB-induced activities of MMP-1 and MMP-3 were decreased and levels of TIMP-1 and PIP-C were increased by melatonin. These findings suggest that melatonin can protect against the adverse effects of UVB radiation by inhibiting MMP-1 and MMP-3 activity and increasing TIMP-1 and PIP-C levels, probably through the suppression of oxidative/nitrosative damage, EGFR, and JNK/AP-1 activation in HDFs.
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Affiliation(s)
- Mehtap Yuksel Egrilmez
- Department of Molecular Medicine, Institute of Health Sciences, Dokuz Eylul University, Izmir 35340, Turkey
- Correspondence:
| | - Semra Kocturk
- Department of Biochemistry, Faculty of Medicine, Dokuz Eylul University, Izmir 35340, Turkey; (S.K.); (G.O.); (H.R.); (G.G.A.)
| | - Sebnem Aktan
- Department of Dermatological and Venereal Disease, Faculty of Medicine, Dokuz Eylul University, Izmir 35340, Turkey; (S.A.); (S.O.)
| | - Gulgun Oktay
- Department of Biochemistry, Faculty of Medicine, Dokuz Eylul University, Izmir 35340, Turkey; (S.K.); (G.O.); (H.R.); (G.G.A.)
| | - Halil Resmi
- Department of Biochemistry, Faculty of Medicine, Dokuz Eylul University, Izmir 35340, Turkey; (S.K.); (G.O.); (H.R.); (G.G.A.)
| | - Hatice Simsek Keskin
- Department of Public Health, Faculty of Medicine, Dokuz Eylul University, Izmir 35340, Turkey;
| | - Gul Guner Akdogan
- Department of Biochemistry, Faculty of Medicine, Dokuz Eylul University, Izmir 35340, Turkey; (S.K.); (G.O.); (H.R.); (G.G.A.)
- Faculty of Medicine, Izmir University of Economics, Izmir 35330, Turkey
| | - Sebnem Ozkan
- Department of Dermatological and Venereal Disease, Faculty of Medicine, Dokuz Eylul University, Izmir 35340, Turkey; (S.A.); (S.O.)
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11
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Maintenance of Chronological Aging Features in Culture of Normal Human Dermal Fibroblasts from Old Donors. Cells 2022; 11:cells11050858. [PMID: 35269480 PMCID: PMC8909060 DOI: 10.3390/cells11050858] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023] Open
Abstract
Chronological aging is defined as a time-dependent decline of tissue homeostasis which severely impacts skin. Understanding the mechanisms of skin aging is an active research area limited by the lack of relevant in vitro models. Being a component of aging, replicative or stress-induced senescence is repeatedly used to mimic skin aging in vitro, thus presenting only a partial view of the complexity of aging. Herein, we aimed to clarify whether primary normal human dermal fibroblasts retained age-related characteristics when cultured in 2D monolayer, and could be used as a relevant model for aging research. We compared three groups of fibroblasts isolated from different aged donors. We observed strongly decreased population doubling capacities, a reduced clonogenic ability, an impairment in extracellular matrix production together with modifications of respiratory metabolism with an increase in age. These disruptions were particularly marked when comparing fibroblasts isolated from old individuals (over 70 years old) to those isolated from young individuals (18–37 years old), while cells from middle-aged donors exhibited an intermediate profile. These alterations of cell features can be related to the signs of dermis aging, thus showing that cultured primary cells indeed retain some characteristics of the original tissue from which they were extracted.
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12
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Zhu R, Wan H, Yang H, Song M, Chai Y, Yu B. The Role of Senescence-Associated Secretory Phenotype in Bone Loss. Front Cell Dev Biol 2022; 10:841612. [PMID: 35223858 PMCID: PMC8864518 DOI: 10.3389/fcell.2022.841612] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/27/2022] [Indexed: 11/21/2022] Open
Abstract
As the population of most nations have a large proportion of older individuals, there is an increase in the prevalence of osteoporosis. Consequently, scientists have focused their attention on the pathogenic mechanisms of osteoporosis. Owing to an increase in studies on cellular senescence in recent years, research has begun to focus on the function of the senescent microenvironment in osteoporosis. With chronic inflammation, senescent cells in the bone marrow secrete a series of factors known as senescence-associated secretory phenotype (SASP) factors, acting on their own or surrounding healthy cells and consequently exacerbating ageing.The components of the SASP may differ depending on the cause of osteoporosis. This review aimed to summarize the relationship between SASP factors and osteoporosis and suggest new insights into the mechanistic investigation of osteoporosis.
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Affiliation(s)
- Runjiu Zhu
- Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Haoyang Wan
- Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hong Yang
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Mingrui Song
- Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yu Chai
- Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Bin Yu
- Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Bone and Cartilage Regenerative Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, China
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13
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Lv Z, Han G, Li C. Tissue inhibitor of metalloproteinases 1 is involved in ROS-mediated inflammation via regulating matrix metalloproteinase 1 expression in the sea cucumber Apostichopus japonicus. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2022; 127:104298. [PMID: 34662683 DOI: 10.1016/j.dci.2021.104298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 06/13/2023]
Abstract
Tissue inhibitors of metalloproteinases (TIMPs) serve as matrix metalloproteinase (MMP) inhibitors in the pathogenesis of inflammatory diseases in vertebrates. We cloned and characterised the TIMP1 gene from Apostichopus japonicus using RACE approaches (designated as AjTIMP1). For Vibrio splendidus-challenged sea cucumbers, the peak expression of AjTIMP1 mRNAs in coelomocytes was detected at 24 h (23.44-fold) and remained at high levels (4.01-fold) until 72 h. Similarly, AjTIMP1 expression was upregulated in primary coelomocytes exposed to 10 μg mL-1 LPS. AjTIMP1 was expressed in all tissues, and the highest expression was observed in the body wall. Functional investigation revealed an imbalance in the ratio of AjMMP1/AjTIMP1 in the skin ulceration syndrome (SUS) diseased group; it was sharply up-regulated to 3.97:1 compared with the healthy group. Furthermore, when AjTIMP1 was knocked down using small interfering RNA (siRNA-KD) to 0.4-fold, AjMMP1 and AjMMP19 were upregulated to 1.99- and 1.85-fold, respectively. AjTIMP1 siRNA-KD can promote ROS production by 26.2%, whereas AjMMP1 siRNA-KD can eliminate the increase in ROS. In inflamed tissues, collagen I and III levels were decreased by 33.1% and 33.6%, respectively, in the AjTIMP1 siRNA group at 24 h AjTIMP1 was involved in the inflammatory response by mediating ROS formation and collagen degradation.
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Affiliation(s)
- Zhimeng Lv
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, PR China
| | - Guanghui Han
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, PR China
| | - Chenghua Li
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, PR China; Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266071, PR China.
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14
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Ezure T, Amano S, Matsuzaki K. Infiltration of subcutaneous adipose layer into the dermal layer with aging. Skin Res Technol 2022; 28:311-316. [PMID: 35020969 PMCID: PMC9907710 DOI: 10.1111/srt.13133] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 12/18/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND The elasticity of the dermal layer decreases with aging, leading to ulcer formation and wrinkling, but the mechanism of this change is not fully understood, because it is difficult to access the complex three-dimensional (3D) internal structure of the dermis. OBJECTIVE To clarify age-dependent changes in the overall 3D structure of the dermal layer by means of 3D analysis technology. METHODS We observed sun-protected human skin by means of X-ray micro CT, identified the layers of the skin, and reconstructed the 3D structure on computer. Age-dependent structural changes of the dermal layer were evaluated by statistical comparison of young and aged skin. RESULTS Histological observations suggested the presence of two types of ectopic fat deposits, namely infiltrated subcutaneous fat and isolated fat, in the lower region of the reticular dermal layer in aged skin. To elucidate their nature, we observed skin specimens by X-ray microCT. The epidermis, dermal layer, and subcutaneous adipose layer were well differentiated on CT images, and 3D skin was digitally reconstructed on computer. This method clearly showed that the isolated fat observed histologically was in fact connected to the subcutaneous fat, namely all ectopic fat is connected to the subcutaneous adipose layer. Statistical analysis showed that the severity of fat infiltration into dermal layer is significantly increased in aged skin compared with young skin. CONCLUSION Our findings indicate that subcutaneous fat infiltrates into the dermal layer of aged skin. Our 3D analysis approach is advantageous to understand changes of complex internal skin structures with aging.
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Affiliation(s)
- Tomonobu Ezure
- MIRAI Technology Institute, Shiseido Co., Ltd., Yokohama-shi, Japan
| | - Satoshi Amano
- MIRAI Technology Institute, Shiseido Co., Ltd., Yokohama-shi, Japan
| | - Kyoichi Matsuzaki
- Department of Plastic and Reconstructive Surgery, International University of Health and Welfare, School of Medicine, Narita, Japan
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15
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Cannabidiol Decreases Metalloproteinase Activity and Normalizes Angiogenesis Factor Expression in UVB-Irradiated Keratinocytes from Psoriatic Patients. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:7624389. [PMID: 34691360 PMCID: PMC8528591 DOI: 10.1155/2021/7624389] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 09/25/2021] [Indexed: 11/17/2022]
Abstract
The development of psoriasis is associated with the consequences of oxidative stress and inflammation leading to metabolic changes locally, in the skin cells, and systemically, in the blood. Therefore, the aim of this study was to analyze the effect of psoriasis vulgaris (PsV) and psoriatic arthritis (PsA) on the basal plasma/keratinocyte levels of matrix metalloproteinases (MMPs), tissue inhibitors of matrix metalloproteinases (TIMPs), and angiogenesis factors, as well as to evaluate the effect of CBD on these parameters in keratinocytes isolated from psoriatic/healthy individuals with and without in vitro irradiation by UVB. A quantitative chemiluminescent method of detection based on an ELISA protocol and zymography technique was used during analysis. It was shown that activity levels of MMP-9 and TIMP-2 in PsA plasma were higher than in PsV. Changes in the proteolytic activity were accompanied by an increase in markers of angiogenesis (angiopoietin-2, HGF, VEGF, TNFα, PDGF, FGF), where in the specific case of angiopoietin-2 and TNFα, the overexpression in PsV was significantly stronger than in PsA. CBD application to keratinocytes partially restored levels of MMP-1/2/3/7 and TIMP-1/2 (in an effect which was particularly enhanced by UVB irradiation), as well as levels of the examined angiogenic factors except TNFα (levels of which were increased in psoriatic keratinocytes and decreased in healthy keratinocytes). Presented results indicate that CBD may be suggested as an antiangiogenic factor that reduces the proinflammatory action of UVB in psoriatic keratinocytes and partially has a protective effect for healthy keratinocytes.
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16
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Zhou X, Du HH, Jiang M, Zhou C, Deng Y, Long X, Zhao X. Antioxidant Effect of Lactobacillus fermentum CQPC04-Fermented Soy Milk on D-Galactose-Induced Oxidative Aging Mice. Front Nutr 2021; 8:727467. [PMID: 34513906 PMCID: PMC8429822 DOI: 10.3389/fnut.2021.727467] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 08/09/2021] [Indexed: 01/11/2023] Open
Abstract
The aim of this study is to evaluate the changes in soy isoflavones and peptides in soy milk after lactic acid bacterial fermentation, and explore the positive effects of fermented soy milk on an oxidative aging mouse model induced with D-galactose. We found that free soybean isoflavones and peptides increased after soy milk was fermented by Lactobacillus fermentum CQPC04. The in vivo results indicated that L. fermentum CQPC04-fermented soy milk enhanced the organ index of the liver and spleen, and improved the pathological morphology of the liver, spleen, and skin. L. fermentum CQPC04-fermented soy milk increased the enzymatic activity of glutathione peroxidase (GSH-Px), total superoxide dismutase (T-SOD), and catalase (CAT), increased glutathione (GSH), but decreased the levels of nitric oxide (NO) and malondialdehyde (MDA) in serum, liver, and brain tissues of oxidative aging mice. The above mentioned fermented soy milk also increased the levels of collagen I (Col I), hyaluronic acid (HA), and collagen III (Col III), and decreased the levels of advanced glycation End products (AGEs) and hydrogen peroxide (H2O2). The RT-qPCR results showed that L. fermentum CQPC04-fermented soy milk upregulated the mRNA expression of nuclear factor erythroid 2?related factor (Nrf2), heme oxygenase-1 (HMOX1), quinone oxido-reductase 1 (Nqo1), neuronal nitric oxide synthase (NOS1), endothelial nitric oxide synthase (NOS3), Cu/Zn–superoxide dismutase (Cu/Zn-SOD), Mn–superoxide dismutase (Mn-SOD), and CAT, but downregulated the expression of inducible nitric oxide synthase (NOS2) and glutamate cysteine ligase modifier subunit (Gclm) in liver and spleen tissues. Lastly, the fermented soy milk also increased the gene expression of Cu/Zn-SOD, Mn-SOD, CAT, GSH-Px, matrix metalloproteinases 1 (TIMP1), and matrix metalloproteinases 2 (TIMP2), and decreased the expression of matrix metalloproteinase 2 (MMP2) and matrix metalloproteinase 9 (MMP9) in skin tissue. In conclusion, L. fermentum CQPC04-fermented soy milk was able to satisfactorily delay oxidative aging effects, and its mechanism may be related to the increase in free soy isoflavones and peptides.
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Affiliation(s)
- Xianrong Zhou
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing Engineering Research Center of Functional Food, Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, China.,Department of Food and Nutrition, College of Medical and Life Sciences, Silla University, Busan, South Korea
| | - Hang-Hang Du
- Department of Plastic Surgery, Chongqing Huamei Plastic Surgery Hospital, Chongqing, China
| | - Meiqing Jiang
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing Engineering Research Center of Functional Food, Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, China
| | - Chaolekang Zhou
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing Engineering Research Center of Functional Food, Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, China
| | - Yuhan Deng
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing Engineering Research Center of Functional Food, Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, China
| | - Xingyao Long
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing Engineering Research Center of Functional Food, Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, China
| | - Xin Zhao
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing Engineering Research Center of Functional Food, Chongqing Engineering Laboratory for Research and Development of Functional Food, Chongqing University of Education, Chongqing, China
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17
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Flagler MJ, Tamura M, Laughlin T, Hartman S, Ashe J, Adams R, Kozak K, Cresswell K, Mullins L, Jarrold BB, Isfort RJ, Sherrill JD. Combinations of peptides synergistically activate the regenerative capacity of skin cells in vitro. Int J Cosmet Sci 2021; 43:518-529. [PMID: 34272744 PMCID: PMC9291327 DOI: 10.1111/ics.12725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/02/2021] [Accepted: 07/15/2021] [Indexed: 11/28/2022]
Abstract
Objective To explore synergistic effects related to skin regeneration, peptides with distinct biological mechanisms of action were evaluated in combination with different skin cell lines in the presence or absence of niacinamide (Nam). Furthermore, the synergistic responses of peptide combinations on global gene expression were compared with the changes that occur with fractional laser resurfacing treatment, a gold standard approach for skin rejuvenation, to further define optimal peptide combinations. Methods Microarray profiling was used to characterize the biological responses of peptide combinations (+/− Nam) relative to the individual components in epidermal keratinocyte and dermal fibroblast cell lines. Cellular functional assays were utilized to confirm the synergistic effects of peptide combinations. Bioinformatics approaches were used to link the synergistic effects of peptide combinations on gene expression to the transcriptomics of the skin rejuvenation response from fractional laser treatment. Results Microarray analysis of skin cells treated with peptide combinations revealed synergistic changes in gene expression compared with individual peptide controls. Bioinformatic analysis of synergy genes in keratinocytes revealed the activation of NRF2‐mediated oxidative stress responses by a combination of Ac‐PPYL, Pal‐KTTKS and Nam. Additional analysis revealed direct downstream transcriptional targets of NRF2/ARE exhibiting synergistic regulation by this combination of materials, which was corroborated by a cellular reporter assay. NRF2‐mediated oxidative stress response pathways were also found to be activated in the transcriptomics of the early skin rejuvenation response to fractional laser treatment, suggesting the importance of this biology in the early stages of tissue repair. Additionally, the second combination of peptides (pal‐KT and Ac‐PPYL) was found to synergistically restore cellular ATP levels that had been depleted due to the presence of ROS, indicating an additional mechanism, whereby peptide synergies may accelerate skin repair. Conclusion Through combinatorial synergy studies, we have identified additional in vitro skin repair mechanisms beyond the previously described functions of individual peptides and correlated these to the transcriptomics of the skin rejuvenation response of fractional laser treatment. These findings suggest that specific peptides can act together, via complementary and synergistic mechanisms, to holistically enhance the regenerative capacity of in vitro skin cells.
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Affiliation(s)
| | - Makio Tamura
- The Procter & Gamble Company, Cincinnati, Ohio, USA
| | - Tim Laughlin
- The Procter & Gamble Company, Cincinnati, Ohio, USA
| | | | - Julie Ashe
- The Procter & Gamble Company, Cincinnati, Ohio, USA
| | - Rachel Adams
- The Procter & Gamble Company, Cincinnati, Ohio, USA
| | - Kim Kozak
- The Procter & Gamble Company, Cincinnati, Ohio, USA
| | | | - Lisa Mullins
- The Procter & Gamble Company, Cincinnati, Ohio, USA
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18
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Wilkinson HN, Hardman MJ. A role for estrogen in skin ageing and dermal biomechanics. Mech Ageing Dev 2021; 197:111513. [PMID: 34044023 DOI: 10.1016/j.mad.2021.111513] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/20/2021] [Accepted: 05/22/2021] [Indexed: 01/11/2023]
Abstract
The skin is the body's primary defence against the external environment, preventing infection and desiccation. Therefore, alterations to skin homeostasis, for example with skin ageing, increase susceptibility to skin disease and injury. Skin biological ageing is uniquely influenced by a combination of intrinsic and extrinsic (primarily photoageing) factors, with differential effects on skin structure and function. Interestingly, skin architecture rapidly changes following the menopause, as a direct result of reduced circulating 17β-estradiol. The traditional clinical benefit of estrogens are supported by recent experimental data, where 17β-estradiol supplementation prevents age-related decline in the skin's structural and mechanical properties. However, the off-target effects of 17β-estradiol continue to challenge therapeutic application. Here we discuss how ageing alters the physiological and structural properties of the dermal extracellular matrix, and explore how estrogen receptor-targeted therapies may restore the mechanical defects associated with skin ageing.
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Affiliation(s)
- Holly N Wilkinson
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, The University of Hull, HU6 7RX, United Kingdom
| | - Matthew J Hardman
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, The University of Hull, HU6 7RX, United Kingdom.
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19
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Yang Z, Duan X, Wang X, Xu Q, Guo B, Xiang S, Jia X, He L. The effect of Q-switched 1064-nm Nd: YAG laser on skin barrier and collagen synthesis via miR-663a to regulate TGFβ1/smad3/p38MAPK pathway. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2021; 37:412-421. [PMID: 33621359 DOI: 10.1111/phpp.12673] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/04/2021] [Accepted: 02/20/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Our previous research found that Q-switched 1064-nm Nd: YAG laser (1064-QSNYL) induces skin collagen synthesis by activating TGFβ1/Smad3/p38MAPKs pathway. Moreover, a lot of studies shown that MicroRNAs (miRNAs) contribute to regulate collagen synthesis and skin barrier. Therefore, we intend to explore the mechanism of 1064-QSNYL on collagen synthesis and skin barrier through miRNAs. METHODS We predicted the upstream miRNAs of TGFβ1 by bioinformatics databases, and verified them through dual-luciferase reporter genes and Western blotting. The expression of collagen, skin barrier-related protein K10 and filaggrin, TIMP-1, and MMP-2 were detected by RT-qPCR and Western blotting, respectively. Moreover, we detected moisture content, elasticity value, TEWL value, SOD vitality, and hydroxyproline content to evaluate skin barrier of mice. H&E staining to observe the change of dermis thickness and inflammation and infiltration of mice skin. RESULTS The results shown that TGFβ1 was target gene of miR-663a. Moreover, we found that 1064-QSNYL activated TGFβ1/smad3/p38MAPK pathway by down-regulating the expression of miR-663a in HaCaT, HDF cells, and mice, thereby promoting expression of Collagen I, Collagen IV, TIMP-1, K10, and filaggrin and inhibiting MMP-2. Furthermore, 1064-QSNYL contributed to moisture content, elasticity, SOD vitality, and hydroxyproline content via miR-663a to activate TGFβ1/smad3/p38MAPK pathway. CONCLUSIONS In summary, this study found for the first time that 1064-QSNYL contributed to collagen synthesis and skin repair via miR-663a to regulate TGFβ1/smad3/p38MAPK pathway, thereby achieving skin rejuvenation.
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Affiliation(s)
- Zhi Yang
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xiaoxia Duan
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xue Wang
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Qi Xu
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Birun Guo
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Shunli Xiang
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xiaorong Jia
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Li He
- Department of Dermatology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
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20
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Dos Santos TPG, de Melo MS, Schramm H, Müller YMR, Jaramillo MLB, Nazari EM. Ultraviolet-B radiation induces transcriptional modulation of components associated with the extracellular matrix in embryos of decapod Macrobrachium olfersii. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2020; 222:105468. [PMID: 32199137 DOI: 10.1016/j.aquatox.2020.105468] [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: 11/12/2019] [Revised: 03/05/2020] [Accepted: 03/07/2020] [Indexed: 06/10/2023]
Abstract
The extracellular matrix (ECM) is a non-cellular and three-dimensional structure, constituted by a macromolecular dynamic network that involves the cells in all animal tissues, including embryonic ones. Several studies with vertebrates and cell cultures have reported deleterious effects of ultraviolet-B (UVB) radiation on the components associated with the ECM. However, studies focusing on the UVB radiation effects on ECM components of crustaceans during embryonic development are very scarce. Thus, the aim of this study was to identify the coding sequences of components associated with the ECM and to evaluate the effect of UVB radiation on embryos of the ecologically-important decapod Macrobrachium olfersii. To evaluate the modulation of these ECM components during embryonic development, the transcript levels of Col4α1, Itgβ, Lamα, Mmp1 and Timp in M. olfersii embryos were analyzed at early developmental stages (E1, E3 and E4), intermediate developmental stage (E7) and late developmental stages (E10 and E14). In addition, embryos at E7, which correspond to a landmark of crustacean development, were analyzed after 12 h of UVB exposure to verify UVB effects on the ECM components. The ECM component sequences were similar to other decapods, suggesting conservation of these genes among crustaceans. The results showed modulations of the ECM components of M. olfersii embryos that reflect the need for each component in the cellular mechanisms, necessary for normal embryonic development. After UVB exposure, embryos showed opacity of embryonic tissues and it was found the overexpression of Col4α1, Itgβ, Mmp1 and Timp transcript levels (1.82-, 1.52-, 2.34- and 6.27-fold, respectively). These impairments can compromise important events for normal embryonic development, such as growth of optic lobes, caudal papilla, ramification of appendages and differentiation of organic systems. The results presented here, together with the effects on morphology, cell proliferation, differentiation, and apoptosis demonstrated previously, strengthen the knowledge of the complex impacts of UVB radiation on freshwater embryos. Nevertheless, our results encourage further investigations focusing on the assessment of UVB effects on different organisms in order to better understand the myriad of UVB effects on ECM components.
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Affiliation(s)
| | - Madson Silveira de Melo
- Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Heloisa Schramm
- Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Yara Maria Rauh Müller
- Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Michael L B Jaramillo
- Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Evelise Maria Nazari
- Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil.
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21
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Knight BE, Kozlowski N, Havelin J, King T, Crocker SJ, Young EE, Baumbauer KM. TIMP-1 Attenuates the Development of Inflammatory Pain Through MMP-Dependent and Receptor-Mediated Cell Signaling Mechanisms. Front Mol Neurosci 2019. [PMID: 31616247 DOI: 10.3389/fnmol.2019.00220/bibtex] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Unresolved inflammation is a significant predictor for developing chronic pain, and targeting the mechanisms underlying inflammation offers opportunities for therapeutic intervention. During inflammation, matrix metalloproteinase (MMP) activity contributes to tissue remodeling and inflammatory signaling, and is regulated by tissue inhibitors of metalloproteinases (TIMPs). TIMP-1 and -2 have known roles in pain, but only in the context of MMP inhibition. However, TIMP-1 also has receptor-mediated cell signaling functions that are not well understood. Here, we examined how TIMP-1-dependent cell signaling impacts inflammatory hypersensitivity and ongoing pain. We found that hindpaw injection of complete Freund's adjuvant (CFA) increased cutaneous TIMP-1 expression that peaked prior to development of mechanical hypersensitivity, suggesting that TIMP-1 inhibits the development of inflammatory hypersensitivity. To examine this possibility, we injected TIMP-1 knockout (T1KO) mice with CFA and found that T1KO mice exhibited rapid onset thermal and mechanical hypersensitivity at the site of inflammation that was absent or attenuated in WT controls. We also found that T1KO mice exhibited hypersensitivity in adjacent tissues innervated by different sets of afferents, as well as skin contralateral to the site of inflammation. Replacement of recombinant murine (rm)TIMP-1 alleviated hypersensitivity when administered at the site and time of inflammation. Administration of either the MMP inhibiting N-terminal or the cell signaling C-terminal domains recapitulated the antinociceptive effect of full-length rmTIMP-1, suggesting that rmTIMP-1inhibits hypersensitivity through MMP inhibition and receptor-mediated cell signaling. We also found that hypersensitivity was not due to genotype-specific differences in MMP-9 activity or expression, nor to differences in cytokine expression. Administration of rmTIMP-1 prevented mechanical hypersensitivity and ongoing pain in WT mice, collectively suggesting a novel role for TIMP-1 in the attenuation of inflammatory pain.
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Affiliation(s)
- Brittany E Knight
- Department of Neuroscience, UConn Health, Farmington, CT, United States
| | - Nathan Kozlowski
- School of Nursing, University of Connecticut, Storrs, CT, United States
| | - Joshua Havelin
- Center for Excellence in the Neurosciences, University of New England, Biddeford, ME, United States.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, United States
| | - Tamara King
- Center for Excellence in the Neurosciences, University of New England, Biddeford, ME, United States.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, United States.,College of Osteopathic Medicine, University of New England, Biddeford, ME, United States
| | - Stephen J Crocker
- Department of Neuroscience, UConn Health, Farmington, CT, United States.,Institute for Systems Genomics, UConn Health, Farmington, CT, United States
| | - Erin E Young
- School of Nursing, University of Connecticut, Storrs, CT, United States.,Institute for Systems Genomics, UConn Health, Farmington, CT, United States.,The Center for Advancement in Managing Pain, School of Nursing, University of Connecticut, Storrs, CT, United States.,Genetics and Genome Sciences, UConn Health, Farmington, CT, United States
| | - Kyle M Baumbauer
- School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States
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22
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Knight BE, Kozlowski N, Havelin J, King T, Crocker SJ, Young EE, Baumbauer KM. TIMP-1 Attenuates the Development of Inflammatory Pain Through MMP-Dependent and Receptor-Mediated Cell Signaling Mechanisms. Front Mol Neurosci 2019; 12:220. [PMID: 31616247 PMCID: PMC6764257 DOI: 10.3389/fnmol.2019.00220] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 08/30/2019] [Indexed: 12/12/2022] Open
Abstract
Unresolved inflammation is a significant predictor for developing chronic pain, and targeting the mechanisms underlying inflammation offers opportunities for therapeutic intervention. During inflammation, matrix metalloproteinase (MMP) activity contributes to tissue remodeling and inflammatory signaling, and is regulated by tissue inhibitors of metalloproteinases (TIMPs). TIMP-1 and -2 have known roles in pain, but only in the context of MMP inhibition. However, TIMP-1 also has receptor-mediated cell signaling functions that are not well understood. Here, we examined how TIMP-1-dependent cell signaling impacts inflammatory hypersensitivity and ongoing pain. We found that hindpaw injection of complete Freund’s adjuvant (CFA) increased cutaneous TIMP-1 expression that peaked prior to development of mechanical hypersensitivity, suggesting that TIMP-1 inhibits the development of inflammatory hypersensitivity. To examine this possibility, we injected TIMP-1 knockout (T1KO) mice with CFA and found that T1KO mice exhibited rapid onset thermal and mechanical hypersensitivity at the site of inflammation that was absent or attenuated in WT controls. We also found that T1KO mice exhibited hypersensitivity in adjacent tissues innervated by different sets of afferents, as well as skin contralateral to the site of inflammation. Replacement of recombinant murine (rm)TIMP-1 alleviated hypersensitivity when administered at the site and time of inflammation. Administration of either the MMP inhibiting N-terminal or the cell signaling C-terminal domains recapitulated the antinociceptive effect of full-length rmTIMP-1, suggesting that rmTIMP-1inhibits hypersensitivity through MMP inhibition and receptor-mediated cell signaling. We also found that hypersensitivity was not due to genotype-specific differences in MMP-9 activity or expression, nor to differences in cytokine expression. Administration of rmTIMP-1 prevented mechanical hypersensitivity and ongoing pain in WT mice, collectively suggesting a novel role for TIMP-1 in the attenuation of inflammatory pain.
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Affiliation(s)
- Brittany E Knight
- Department of Neuroscience, UConn Health, Farmington, CT, United States
| | - Nathan Kozlowski
- School of Nursing, University of Connecticut, Storrs, CT, United States
| | - Joshua Havelin
- Center for Excellence in the Neurosciences, University of New England, Biddeford, ME, United States.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, United States
| | - Tamara King
- Center for Excellence in the Neurosciences, University of New England, Biddeford, ME, United States.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, United States.,College of Osteopathic Medicine, University of New England, Biddeford, ME, United States
| | - Stephen J Crocker
- Department of Neuroscience, UConn Health, Farmington, CT, United States.,Institute for Systems Genomics, UConn Health, Farmington, CT, United States
| | - Erin E Young
- School of Nursing, University of Connecticut, Storrs, CT, United States.,Institute for Systems Genomics, UConn Health, Farmington, CT, United States.,The Center for Advancement in Managing Pain, School of Nursing, University of Connecticut, Storrs, CT, United States.,Genetics and Genome Sciences, UConn Health, Farmington, CT, United States
| | - Kyle M Baumbauer
- School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States
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23
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Hwang I, Choi KA, Kim M, Hong S. Neural stem cells and the secreted proteins TIMPs ameliorate UVB-induced skin photodamage. Biochem Biophys Res Commun 2019; 518:388-395. [PMID: 31421823 DOI: 10.1016/j.bbrc.2019.08.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 08/12/2019] [Indexed: 12/28/2022]
Abstract
UV-induced skin damage is involved in ROS overproduction and the overexpression of matrix metalloproteinases (MMPs), which are inhibited by TIMPs (tissue inhibitor of neural stem cells (NSCs)). These proteins may be associated with skin regeneration through the activation of TIMP proteins, but there have been no reports of treatment of skin photodamage using NSCs and their secreted proteins TIMP-1 and TIMP-2. Here we investigated the photoprotective role of NSCs and their TIMP proteins for the inhibition of UVB-irradiation damage in fibroblasts in SKH-1 mice. SKH-1 hairless mice were divided into three groups (n = 4 per group): normal, treatment, and control groups. The latter two groups were dorsally exposed to UVB irradiation for 12 weeks. After UVB irradiation, treatments with NSC-CM and its secreted factors TIMP-1 and TIMP-2, markedly ameliorated the photodamage triggered by the increase in MMP expression and activity through ROS production, and the subsequent activation of the NF-κB pathway in UVB-irradiated fibroblasts and the treatment mouse group. In addition, the topical application of NSC-CM to mice in the treatment group after irradiation clearly inhibited the expression of γ-H2AX, a DNA damage marker, through the activation of the DNA repair enzyme Rad50. These results demonstrate that NSC-CM or TIMPs proteins can ameliorate skin photodamage induced by UVB-irradiation in in vitro and in vivo systems.
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Affiliation(s)
- Insik Hwang
- School of Biosystems and Biomedical Sciences, College of Health Science, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Kyung-Ah Choi
- School of Biosystems and Biomedical Sciences, College of Health Science, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Minjae Kim
- School of Biomedical Engineering, College of Health Science, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Sunghoi Hong
- School of Biosystems and Biomedical Sciences, College of Health Science, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.
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24
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Shin JW, Kwon SH, Choi JY, Na JI, Huh CH, Choi HR, Park KC. Molecular Mechanisms of Dermal Aging and Antiaging Approaches. Int J Mol Sci 2019; 20:ijms20092126. [PMID: 31036793 PMCID: PMC6540032 DOI: 10.3390/ijms20092126] [Citation(s) in RCA: 264] [Impact Index Per Article: 52.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 04/22/2019] [Accepted: 04/28/2019] [Indexed: 01/08/2023] Open
Abstract
The dermis is primarily composed of the extracellular matrix (ECM) and fibroblasts. During the aging process, the dermis undergoes significant changes. Collagen, which is a major component of ECM, becomes fragmented and coarsely distributed, and its total amount decreases. This is mainly due to increased activity of matrix metalloproteinases, and impaired transforming growth factor-β signaling induced by reactive oxygen species generated during aging. The reduction in the amount of collagen hinders the mechanical interaction between fibroblasts and the ECM, and consequently leads to the deterioration of fibroblast function and further decrease in the amount of dermal collagen. Other ECM components, including elastic fibers, glycosaminglycans (GAGs), and proteoglycans (PGs), also change during aging, ultimately leading to a reduction in the amount of functional components. Elastic fibers decrease in intrinsically aged skin, but accumulate abnormally in photoaged skin. The changes in the levels of GAGs and PGs are highly diverse, and previous studies have reported conflicting results. A reduction in the levels of functional dermal components results in the emergence of clinical aging features, such as wrinkles and reduced elasticity. Various antiaging approaches, including topicals, energy-based procedures, and dermal fillers, can restore the molecular features of dermal aging with clinical efficacy. This review summarizes the current understanding of skin aging at the molecular level, and associated treatments, to put some of the new antiaging technology that has emerged in this rapidly expanding field into molecular context.
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Affiliation(s)
- Jung-Won Shin
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam 13620, Korea.
| | - Soon-Hyo Kwon
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam 13620, Korea.
| | - Ji-Young Choi
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam 13620, Korea.
- Department of Dermatology, Seoul National University College of Medicine, Seoul 03080, Korea.
| | - Jung-Im Na
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam 13620, Korea.
| | - Chang-Hun Huh
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam 13620, Korea.
| | - Hye-Ryung Choi
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam 13620, Korea.
| | - Kyung-Chan Park
- Department of Dermatology, Seoul National University Bundang Hospital, Seongnam 13620, Korea.
- Department of Dermatology, Seoul National University College of Medicine, Seoul 03080, Korea.
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25
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Choi JS, Cho WL, Choi YJ, Kim JD, Park HA, Kim SY, Park JH, Jo DG, Cho YW. Functional recovery in photo-damaged human dermal fibroblasts by human adipose-derived stem cell extracellular vesicles. J Extracell Vesicles 2019; 8:1565885. [PMID: 30719241 PMCID: PMC6346706 DOI: 10.1080/20013078.2019.1565885] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 12/26/2018] [Accepted: 01/03/2019] [Indexed: 12/20/2022] Open
Abstract
Ultraviolet-B (UVB) irradiation causes imbalance between dermal matrix synthesis and degradation through aberrant upregulation of matrix metalloproteinases (MMPs), which leads to overall skin photoaging. We investigated the effects of extracellular vesicles (EVs) derived from human adipose-derived stem cells (HASCs) on photo-damaged human dermal fibroblasts (HDFs). EVs were isolated from conditioned media of HASCs with tangential flow filtration and characterized using transmission electron microscopy (TEM), nanoparticle tracking analysis (NTA), western blotting, micro RNA (miRNA) arrays, cytokine arrays and liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). The effects of EVs on the UVB-irradiated HDFs were evaluated using scratch assay, ELISA and real-time PCR. Microarrays exhibited that EVs are rich in various miRNAs and proteins, and that these EV contents are linked to a broad range of biological functions, including fibroblast proliferation, UV protection, collagen biosynthesis, DNA repair and cell ageing. A scratch assay showed that HASC-EVs enhanced the migration ability of UVB-irradiated HDFs. Real-time RT-PCR and ELISA analyses revealed that the HASC-derived EVs significantly suppressed the overexpression of MMP-1, -2, -3 and -9 induced by UVB irradiation and enhanced the expression of collagen types I, II, III and V and elastin. In particular, tissue inhibitor of metalloproteinase (TIMP)-1 and transforming growth factor (TGF)-β1, which are important factors involved in MMP suppression and ECM synthesis, were upregulated in EV-treated HDFs after UVB irradiation. Overall results suggest that diverse components that are enriched in HASC-derived EVs could act as a biochemical cue for recovery from skin photoaging.
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Affiliation(s)
- Ji Suk Choi
- Department of Chemical Engineering, Hanyang University, Ansan, Republic of Korea.,Research Institute, Exostemtech Inc, Ansan, Republic of Korea
| | - Woo Lee Cho
- Department of Chemical Engineering, Hanyang University, Ansan, Republic of Korea
| | - Yeo Jin Choi
- Department of Chemical Engineering, Hanyang University, Ansan, Republic of Korea
| | - Jae Dong Kim
- Research Institute, Exostemtech Inc, Ansan, Republic of Korea
| | - Hyun-A Park
- Research Institute, Exostemtech Inc, Ansan, Republic of Korea
| | - Su Yeon Kim
- Research Institute, Exostemtech Inc, Ansan, Republic of Korea
| | - Jae Hyung Park
- School of Chemical Engineering, Sungkyunkwan University, Suwon, Republic of Korea
| | - Dong-Gyu Jo
- School of Pharmacy, Sungkyunkwan University, Suwon, Republic of Korea
| | - Yong Woo Cho
- Department of Chemical Engineering, Hanyang University, Ansan, Republic of Korea.,Research Institute, Exostemtech Inc, Ansan, Republic of Korea
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26
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Yao R, Tanaka M, Misawa E, Saito M, Nabeshima K, Yamauchi K, Abe F, Yamamoto Y, Furukawa F. Daily Ingestion ofAloe VeraGel Powder Containing Aloe Sterols Prevents Skin Photoaging in OVX Hairless Mice. J Food Sci 2016; 81:H2849-H2857. [DOI: 10.1111/1750-3841.13527] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 06/07/2016] [Accepted: 09/10/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Ruiqing Yao
- Functional Food Research Dept, Food Science & Technology Inst; Morinaga Milk Industry Co., Ltd; Higashihara 5-1-83 Zama Kanagawa 252-8583 Japan
| | - Miyuki Tanaka
- Functional Food Research Dept, Food Science & Technology Inst; Morinaga Milk Industry Co., Ltd; Higashihara 5-1-83 Zama Kanagawa 252-8583 Japan
| | - Eriko Misawa
- Functional Food Research Dept, Food Science & Technology Inst; Morinaga Milk Industry Co., Ltd; Higashihara 5-1-83 Zama Kanagawa 252-8583 Japan
| | - Marie Saito
- Functional Food Research Dept, Food Science & Technology Inst; Morinaga Milk Industry Co., Ltd; Higashihara 5-1-83 Zama Kanagawa 252-8583 Japan
| | - Kazumi Nabeshima
- Functional Food Research Dept, Food Science & Technology Inst; Morinaga Milk Industry Co., Ltd; Higashihara 5-1-83 Zama Kanagawa 252-8583 Japan
| | - Koji Yamauchi
- Functional Food Research Dept, Food Science & Technology Inst; Morinaga Milk Industry Co., Ltd; Higashihara 5-1-83 Zama Kanagawa 252-8583 Japan
| | - Fumiaki Abe
- Functional Food Research Dept, Food Science & Technology Inst; Morinaga Milk Industry Co., Ltd; Higashihara 5-1-83 Zama Kanagawa 252-8583 Japan
| | - Yuki Yamamoto
- Dept. of Dermatology; Wakayama Medical Univ; 811-1, Kimiidera Wakayama 641-0012 Japan
| | - Fukumi Furukawa
- Dept. of Dermatology; Wakayama Medical Univ; 811-1, Kimiidera Wakayama 641-0012 Japan
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27
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Ardan T, Němcová L, Bohuslavová B, Klezlová A, Popelka Š, Studenovská H, Hrnčiarová E, Čejková J, Motlík J. Reduced Levels of Tissue Inhibitors of Metalloproteinases in UVB-Irradiated Corneal Epithelium. Photochem Photobiol 2016; 92:720-7. [DOI: 10.1111/php.12612] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 06/06/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Taras Ardan
- Institute of Animal Physiology and Genetics; Academy of Sciences of the Czech Republic; Liběchov Czech Republic
| | - Lucie Němcová
- Institute of Animal Physiology and Genetics; Academy of Sciences of the Czech Republic; Liběchov Czech Republic
| | - Božena Bohuslavová
- Institute of Animal Physiology and Genetics; Academy of Sciences of the Czech Republic; Liběchov Czech Republic
| | - Adéla Klezlová
- Faculty Hospital Královské Vinohrady; Prague Czech Republic
| | - Štěpán Popelka
- Institute of Macromolecular Chemistry; Academy of Sciences of the Czech Republic; Prague Czech Republic
| | - Hana Studenovská
- Institute of Macromolecular Chemistry; Academy of Sciences of the Czech Republic; Prague Czech Republic
| | - Eva Hrnčiarová
- Institute of Animal Physiology and Genetics; Academy of Sciences of the Czech Republic; Liběchov Czech Republic
| | - Jitka Čejková
- Institute of Experimental Medicine; Academy of Sciences of the Czech Republic; Prague Czech Republic
| | - Jan Motlík
- Institute of Animal Physiology and Genetics; Academy of Sciences of the Czech Republic; Liběchov Czech Republic
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28
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Saito M, Tanaka M, Misawa E, Yao R, Nabeshima K, Yamauchi K, Abe F, Yamamoto Y, Furukawa F. Oral administration of Aloe vera gel powder prevents UVB-induced decrease in skin elasticity via suppression of overexpression of MMPs in hairless mice. Biosci Biotechnol Biochem 2016; 80:1416-24. [PMID: 27045316 DOI: 10.1080/09168451.2016.1156480] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This study reports the effects of oral Aloe vera gel powder (AVGP) containing Aloe sterols on skin elasticity and the extracellular matrix in ultraviolet B (UVB)-irradiated hairless mice. Ten-week-old hairless mice were fed diets containing 0.3% AVGP for 8 weeks and irradiated UVB for 6 weeks. Mice treated with AVGP showed significant prevention of the UVB-induced decrease in skin elasticity. To investigate the mechanism underlying this suppression of skin elasticity loss, we measured the expression of matrix metalloproteinase (MMP)-2, -9, and -13. AVGP prevented both the UVB-induced increases in MMPs expressions. Moreover, we investigated hyaluronic acid (HA) content of mice dorsal skin and gene expression of HA synthase-2 (Has2). In the results, AVGP oral administration prevented UVB-induced decreasing in skin HA content and Has2 expression and attenuates the UVB-induced decrease in serum adiponectin, which promotes Has2 expression. These results suggested that AVGP has the ability to prevent the skin photoaging.
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Affiliation(s)
- Marie Saito
- a Functional Food Ingredients Department, Food Ingredients & Technology Institute , Morinaga Milk Industry Co. Ltd. , Zama , Japan
| | - Miyuki Tanaka
- a Functional Food Ingredients Department, Food Ingredients & Technology Institute , Morinaga Milk Industry Co. Ltd. , Zama , Japan
| | - Eriko Misawa
- a Functional Food Ingredients Department, Food Ingredients & Technology Institute , Morinaga Milk Industry Co. Ltd. , Zama , Japan
| | - Ruiquing Yao
- a Functional Food Ingredients Department, Food Ingredients & Technology Institute , Morinaga Milk Industry Co. Ltd. , Zama , Japan
| | - Kazumi Nabeshima
- a Functional Food Ingredients Department, Food Ingredients & Technology Institute , Morinaga Milk Industry Co. Ltd. , Zama , Japan
| | - Kouji Yamauchi
- a Functional Food Ingredients Department, Food Ingredients & Technology Institute , Morinaga Milk Industry Co. Ltd. , Zama , Japan
| | - Fumiaki Abe
- a Functional Food Ingredients Department, Food Ingredients & Technology Institute , Morinaga Milk Industry Co. Ltd. , Zama , Japan
| | - Yuki Yamamoto
- b Department of Dermatology , Wakayama Medical University , Wakayama , Japan
| | - Fukumi Furukawa
- b Department of Dermatology , Wakayama Medical University , Wakayama , Japan
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29
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Matsuura-Hachiya Y, Nakai Y, Abe K, Nishiyama T, Arai KY. Recovery of extracellular matrix components by enalapril maleate during the repair process of ultraviolet B-induced wrinkles in mouse skin. Biochem Biophys Rep 2015; 4:180-186. [PMID: 29124203 PMCID: PMC5668924 DOI: 10.1016/j.bbrep.2015.09.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 08/10/2015] [Accepted: 09/15/2015] [Indexed: 01/07/2023] Open
Abstract
The renin–angiotensin system is known to be involved in skin remodeling and inflammation. Previously, we reported that ultraviolet B (UVB) irradiation enhanced angiotensin-converting enzyme (ACE) expression and angiotensin II levels in hairless mouse skin, and an ACE inhibitor, enalapril maleate (EM), accelerated repair of UVB-induced wrinkles. In this study, we analyzed gene expression profiles by DNA microarray and protein distribution patterns using an immunofluorescence method to clarify the process of EM-accelerated wrinkle repair in UVB-irradiated hairless mouse skin. In the microarray analysis, we detected EM-induced up-regulation of various extracellular matrix (ECM)-related genes in the UVB-irradiated skin. In the immunofluorescence, we confirmed that type I collagen α1 chain, fibrillin 1, elastin and dystroglycan 1 in the skin decreased after repeated UVB irradiation but staining for these proteins was improved by EM treatment. In addition, ADAMTS2 and MMP-14 also increased in the EM-treated skin. Although the relationship between these molecules and wrinkle formation is not clear yet, our present data suggest that the molecules are involved in the repair of UVB-induced wrinkles. Effects of an ACE inhibitor enalapril maleate (EM) on skin were examined. Extracellular matrix (ECM) expression decreased in UVB-irradiated mouse skin. EM up-regulated ECM gene expression in the UVB-irradiated skin. EM accelerated recovery of ECM protein localization in the UVB-irradiated skin.
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Affiliation(s)
- Yuko Matsuura-Hachiya
- Scleroprotein Research Institute, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan
| | - Yuji Nakai
- Institute for Food Sciences, Hirosaki University, 2-1-1 Yanagawa, Aomori, 038-0012, Japan
| | - Keiko Abe
- Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan
- Project on Health and Anti-aging, Kanagawa Academy of Science and Technology, Life Science and Environment Research Center (LiSE) 4 FC-4, 3-25-13 Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa, 210-0821, Japan
| | - Toshio Nishiyama
- Scleroprotein Research Institute, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan
| | - Koji Y. Arai
- Scleroprotein Research Institute, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183-8509, Japan
- Corresponding author. Fax: +81 42 367 5791.
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Matsuura-Hachiya Y, Arai KY, Ozeki R, Kikuta A, Nishiyama T. Angiotensin-converting enzyme inhibitor (enalapril maleate) accelerates recovery of mouse skin from UVB-induced wrinkles. Biochem Biophys Res Commun 2013; 442:38-43. [DOI: 10.1016/j.bbrc.2013.10.162] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 10/30/2013] [Indexed: 10/26/2022]
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Wiradjaja F, Cottle DL, Jones L, Smyth I. Regulation of PDGFC signalling and extracellular matrix composition by FREM1 in mice. Dis Model Mech 2013; 6:1426-33. [PMID: 24046351 PMCID: PMC3820265 DOI: 10.1242/dmm.013748] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Fras1-related extracellular matrix protein 1 (FREM1) is required for epidermal adhesion during embryogenesis, and mice lacking the gene develop fetal skin blisters and a range of other developmental defects. Mutations in members of the FRAS/FREM gene family cause diseases of the Fraser syndrome spectrum. Embryonic epidermal blistering is also observed in mice lacking PdgfC and its receptor, PDGFRα. In this article, we show that FREM1 binds to PDGFC and that this interaction regulates signalling downstream of PDGFRα. Fibroblasts from Frem1-mutant mice respond to PDGFC stimulation, but with a shorter duration and amplitude than do wild-type cells. Significantly, PDGFC-stimulated expression of the metalloproteinase inhibitor Timp1 is reduced in cells with Frem1 mutations, leading to reduced basement membrane collagen I deposition. These results show that the physical interaction of FREM1 with PDGFC can regulate remodelling of the extracellular matrix downstream of PDGFRα. We propose that loss of FREM1 function promotes epidermal blistering in Fraser syndrome as a consequence of reduced PDGFC activity, in addition to its stabilising role in the basement membrane.
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Affiliation(s)
- Fenny Wiradjaja
- Department of Biochemistry and Molecular Biology, Monash University, Wellington Road, Clayton, Victoria 3800, Australia
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