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Lee YI, Lee SG, Ham S, Jung I, Suk J, Lee JH. Exploring the Safety and Efficacy of Organic Light-Emitting Diode in Skin Rejuvenation and Wound Healing. Yonsei Med J 2024; 65:98-107. [PMID: 38288650 PMCID: PMC10827635 DOI: 10.3349/ymj.2023.0125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 09/11/2023] [Accepted: 10/16/2023] [Indexed: 02/01/2024] Open
Abstract
PURPOSE Photobiomodulation (PBM), encompassing low-energy laser treatment and light-emitting diode (LED) phototherapy, has demonstrated positive impacts on skin rejuvenation and wound healing. Organic light-emitting diodes (OLEDs) present a promising advancement as wearable light sources for PBM. However, the biological and biochemical substantiation of their skin rejuvenation and wound healing effects remains limited. This study aimed to ascertain the safety and efficacy of OLEDs as a next-generation PBM modality through comprehensive in vitro and in vivo investigations. MATERIALS AND METHODS Cell viability assays and human ex vivo skin analyses were performed after exposure to OLED and LED irradiation to examine their safety. Subsequent evaluations examined expression levels and wound healing effects in human dermal fibroblasts (HDFs) using quantitative reverse transcription-polymerase chain reaction, enzyme-linked immunosorbent assay, and wound healing assays post-irradiation. Additionally, an in vivo study was conducted using a ultra violet (UV)-irradiated animal skin model to explore the impact of OLED exposure on dermal collagen density and wrinkles, employing skin replica and tissue staining techniques. RESULTS OLED irradiation had no significant morphological effects on human skin tissue, but caused a considerably higher expression of collagen than the control and LED-treated groups. Moreover, OLED irradiation reduced the expression levels of matrix metalloproteinases (MMPs) more effectively than did LED on HDFs. OLED irradiation group in HDFs had significantly higher expression levels of growth factors compared to the control group, but similar to those in the LED irradiation group. In addition, OLED irradiation on photo-aged animal skin model resulted in increased collagen fiber density in the dermis while reducing ultra violet radiation-mediated skin wrinkles and roughness, as shown in the skin replica. CONCLUSION This study established comparable effectiveness between OLED and LED irradiation in upregulating collagen and growth factor expression levels while downregulating MMP levels in vitro. In the UV-irradiated animal skin model, OLED exposure post UV radiation correlated with reduced skin wrinkles and augmented dermal collagen density. Accelerated wound recovery and demonstrated safety further underscore OLEDs' potential as a future PBM modality alongside LEDs, offering promise in the realms of skin rejuvenation and wound healing.
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Affiliation(s)
- Young In Lee
- Department of Dermatology & Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
- Scar Laser and Plastic Surgery Center, Yonsei Cancer Hospital, Seoul, Korea
| | - Sang Gyu Lee
- Department of Dermatology & Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Seoyoon Ham
- Department of Dermatology & Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Inhee Jung
- Global Medical Research Center, Seoul, Korea
| | - Jangmi Suk
- Global Medical Research Center, Seoul, Korea
| | - Ju Hee Lee
- Department of Dermatology & Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
- Scar Laser and Plastic Surgery Center, Yonsei Cancer Hospital, Seoul, Korea.
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Jang S, Lee H, Park J, Cha SR, Lee J, Park Y, Jang SH, Park JR, Hong SH, Yang SR. PTD-FGF2 Attenuates Elastase Induced Emphysema in Mice and Alveolar Epithelial Cell Injury. COPD 2023; 20:109-118. [PMID: 36882376 DOI: 10.1080/15412555.2023.2174842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Aberrant communication in alveolar epithelium is a major feature of inflammatory response for the airway remodeling leading to chronic obstructive pulmonary disease (COPD). In this study, we investigated the effect of protein transduction domains (PTD) conjugated Basic Fibroblast Growth Factor (FGF2) (PTD-FGF2) in response to cigarette smoke extract (CSE) in MLE-12 cells and porcine pancreatic elastase (PPE)-induced emphysematous mice. When PPE-induced mice were intraperitoneally treated with 0.1-0.5 mg/kg PTD-FGF2 or FGF2, the linear intercept, infiltration of inflammatory cells into alveoli and pro-inflammatory cytokines were significantly decreased. In western blot analysis, phosphorylated protein levels of c-Jun N-terminal Kinase 1/2 (JNK1/2), extracellular signal-regulated kinase (ERK1/2) and p38 mitogen-activated protein kinases (MAPK) were decreased in PPE-induced mice treated PTD-FGF2. In MLE-12 cells, PTD-FGF2 treatment decreased reactive oxygen species (ROS) production and further decreased Interleukin-6 (IL-6) and IL-1b cytokines in response to CSE. In addition, phosphorylated protein levels of ERK1/2, JNK1/2 and p38 MAPK were reduced. We next determined microRNA expression in the isolated exosomes of MLE-12 cells. In reverse transcription-polymerase chain reaction (RT-PCR) analysis, level of let-7c miRNA was significantly increased while levels of miR-9 and miR-155 were decreased in response to CSE. These data suggest that PTD-FGF2 treatment plays a protective role in regulation of let-7c, miR-9 and miR-155 miRNA expressions and MAPK signaling pathways in CSE-induced MLE-12 cells and PPE-induced emphysematous mice.
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Affiliation(s)
- Soojin Jang
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Hanbyeol Lee
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Jaehyun Park
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Sang-Ryul Cha
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Jooyeon Lee
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Youngheon Park
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Sang Ho Jang
- Bioceltran Co., Ltd, Chuncheon, Republic of Korea
| | - Jeong-Ran Park
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Seok-Ho Hong
- Department of Internal Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
| | - Se-Ran Yang
- Department of Medicine, Kangwon National University, Chuncheon, Gangwon, Republic of Korea
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3
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Zhang G, Ma J, Wu Z, Cao G, Liu C, Song R, Sun R, Chen A, Wang Y, Yin S. ACOT7 protects epidermal stem cells against lipid peroxidation. In Vitro Cell Dev Biol Anim 2022; 58:549-557. [PMID: 36036847 PMCID: PMC9485083 DOI: 10.1007/s11626-022-00703-9] [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: 01/31/2022] [Accepted: 06/10/2022] [Indexed: 12/03/2022]
Abstract
Epidermal stem cells (ESCs) are critical for skin regeneration and repair. Previous studies have shown that ESCs are susceptible to oxidative stress, which in turn leads to lipid peroxidation and affects skin repair. Our study aims to explore how ESCs resist lipid peroxidation. By performing proteomics analysis, we found that the expression of Acyl-CoA thioesterase 7 (ACOT7) was positively correlated with the concentration of transferrin. Overexpression adenovirus vectors of ACOT7 were constructed and transfected into ESCs. Levels of lipid peroxidation by flow cytometry, cell viabilities, and MDA levels were measured. The results revealed that ACOT7 could inhibit lipid peroxidation, reduce the level of malondialdehyde (MDA), and improve the survival rate of ESCs induced by H2O2, Erastin, and RSL3. Our data suggest that ACOT7 has an effect on protecting ESCs against iron-dependent lipid peroxidation.
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Affiliation(s)
- Guang Zhang
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China.,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Jiaxu Ma
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China.,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Zhenjie Wu
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China.,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Guoqi Cao
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China.,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Chunyan Liu
- Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China.,Department of Plastic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Ru Song
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China.,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Rui Sun
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China.,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Aoyu Chen
- Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China.,Department of Plastic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
| | - Yibing Wang
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China. .,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China. .,Department of Plastic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China.
| | - Siyuan Yin
- Department of Plastic Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, People's Republic of China.,Jinan Clinical Research Center for Tissue Engineering Skin Regeneration and Wound Repair, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China.,Department of Plastic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People's Republic of China
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Li T, Lu H, Zhou L, Jia M, Zhang L, Wu H, Shan L. Growth factors-based platelet lysate rejuvenates skin against ageing through NF-κB signalling pathway: In vitro and in vivo mechanistic and clinical studies. Cell Prolif 2022; 55:e13212. [PMID: 35274780 PMCID: PMC9055903 DOI: 10.1111/cpr.13212] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 12/22/2021] [Accepted: 02/15/2022] [Indexed: 01/02/2023] Open
Abstract
Introduction Platelets benefit tissue regeneration by secreting growth factors, and platelet products, for example, platelet lysate (PL), have been clinically applied for tissue rejuvenation. To determine the anti‐ageing efficacy and mechanism of human PL (hPL) on skin, this study conducted clinical retrospective analysis, nude mice‐based in vivo study and human dermal fibroblasts (HDFs)‐based in vitro study. Methods Flow cytometry was employed for quality control of hPL, and ELISA was used for quantification of growth factors (EGF, IGF‐1, PDGF and TGF‐β) in hPL. After d‐galactose modelling, skin texture grading, histopathological observation, immunofluorescence analysis and oxidative stress assays were conducted on nude mice, while SA‐β‐gal staining, CCK‐8 and wound healing assays were conducted on HDFs. qPCR and western blot were conducted to clarify hPL's mechanism. Results The clinical retrospective data showed that hPL obviously rejuvenated human skin appearances without adverse events. The animal data showed that hPL exerted rejuvenative effects on skin, and the cellular data showed that hPL significantly promoted the proliferation and migration of HDFs and suppressed senescence‐associated secretory protein secretion and senescence state of senescent HDFs by suppressing NF‐κB pathway. The NF‐κB‐dependent mechanism was verified positively by using P65 siRNA and negatively by using prostratin. Furthermore, EGF, IGF‐1, PDGF and TGF‐β were found as the main ingredients in hPL, which contributed to the efficacy and mechanism of hPL. Conclusion This study provided novel knowledge of hPL, making it ideal for skin rejuvenation.
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Affiliation(s)
- Ting Li
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Department of Plastic and Aesthetic Center, The First Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Haishan Lu
- Department of Dermatology, PLA 903 Hospital, Hangzhou, China
| | - Li Zhou
- The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, China
| | - Ming Jia
- Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lei Zhang
- Department of Plastic and Aesthetic Center, The First Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Huiling Wu
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Department of Plastic and Aesthetic Center, The First Affiliated Hospital of Zhejiang University, Hangzhou, China
| | - Letian Shan
- The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, China.,Cell Resource Bank and Integrated Cell Preparation Center of Xiaoshan District, Hangzhou Regional Cell Preparation Center (Shangyu Biotechnology Co., Ltd), Hangzhou, China
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5
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Nanzadsuren T, Myatav T, Dorjkhuu A, Ganbat M, Batbold C, Batsuuri B, Byamba K. Skin aging risk factors: A nationwide population study in Mongolia risk factors of skin aging. PLoS One 2022; 17:e0249506. [PMID: 35045077 PMCID: PMC8769290 DOI: 10.1371/journal.pone.0249506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 10/20/2021] [Indexed: 11/25/2022] Open
Abstract
The world population is aging and no country is immune to the consequences. We are not aware of any country-specific skin aging risk factors data for the Mongolian people. Thus, we aimed to study the risk factors associated with skin aging in the Mongolian population. A population-based cross-sectional study of 2720 study participants 18 years of age and older was performed evaluating the severity of skin aging based on cutaneous microtopography. Questionnaire data and skin physiological measurements were obtained. The odds ratios for skin aging grades associated with risk factors were estimated using ordinal logistic regression. Study participant's mean age was 45 years, ranging from 18 to 87. After adjustment for known risk factors, skin aging was associated with demographic risk factors such as increasing age (aOR = 1.19, 95% CI 1.18-1.20), living in an urban area (aOR = 1.31, 95% CI 1.12-1.55) and lifestyle factors including being a smoker (aOR = 1.32, 95% CI 1.09-1.61), having a higher body mass index (aOR = 1.04, 95% CI 1.02-1.06) and higher levels of sun exposure time (aOR = 1.03, 95% CI 1.00-1.06) were significantly associated with higher skin aging grades. Having dry (aOR = 1.94, 95% CI 1.45-2.59) and combination skin (aOR = 1.62, 95% CI 1.22-2.16) types were also independent risk factors associated with skin aging. Having very low skin surface moisture at the T-zone (aOR = 2.10, 95% CI 1.42-3.11) was significantly related to skin aging. Older age, urban living and toxic working conditions were independent demographic risk factors related to skin aging. Smoking, higher BMI, greater levels of sun exposure were significant lifestyle risk factors. Having a skin type other than normal was a physiologic risk factor for skin aging.
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Affiliation(s)
- Tuya Nanzadsuren
- Department of Anatomy and Department of Dermatology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Tuul Myatav
- Department of Anthropology, "Avicenna" Center of Sciences and Technology, Ulaanbaatar, Mongolia
| | - Amgalanbaatar Dorjkhuu
- Department of Anatomy and Department of Dermatology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Mandukhai Ganbat
- Department of Epidemiology and Biostatistics, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Chuluunbileg Batbold
- School of Medicine, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Baljinnyam Batsuuri
- School of Medicine, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Khandsuren Byamba
- Department of Anatomy and Department of Dermatology, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
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Kwon PK, Kim SW, De R, Jeong SW, Kim KT. Isoprocurcumenol Supports Keratinocyte Growth and Survival through Epidermal Growth Factor Receptor Activation. Int J Mol Sci 2021; 22:ijms222212579. [PMID: 34830467 PMCID: PMC8625800 DOI: 10.3390/ijms222212579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/15/2021] [Accepted: 11/19/2021] [Indexed: 02/04/2023] Open
Abstract
Although proliferation of keratinocytes, a major type of skin cells, is a key factor in maintaining the function of skin, their ability to proliferate tends to diminish with age. To solve such a problem, researchers in medical and skin cosmetic fields have tried to utilize epidermal growth factor (EGF), but achieved limited success. Therefore, a small natural compound that can mimic the activity of EGF is highly desired in both medical and cosmetic fields. Here, using the modified biosensor system, we observed that natural small-compound isoprocurcumenol, which is a terpenoid molecule derived from turmeric, can activate EGFR signaling. It increased the phosphorylation of ERK and AKT, and upregulated the expression of genes related to cell growth and proliferation, such as c-myc, c-jun, c-fos, and egr-1. In addition, isoprocurcumenol induced the proliferation of keratinocytes in both physical and UVB-induced cellular damage, indicative of its function in skin regeneration. These findings reveal that EGF-like isoprocurcumenol promotes the proliferation of keratinocytes and further suggest its potential as an ingredient for medical and cosmetics use.
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Affiliation(s)
- Paul Kwangho Kwon
- Research Institute of Industrial Science and Technology, Pohang 37673, Gyeongbuk, Korea; (P.K.K.); (S.W.J.)
| | - Sung Wook Kim
- Department of Life Sciences, Pohang University of Science and Technology, Pohang 37673, Gyeongbuk, Korea; (S.W.K.); (R.D.)
| | - Ranjit De
- Department of Life Sciences, Pohang University of Science and Technology, Pohang 37673, Gyeongbuk, Korea; (S.W.K.); (R.D.)
- Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, Pohang 37673, Gyeongbuk, Korea
| | - Sung Woo Jeong
- Research Institute of Industrial Science and Technology, Pohang 37673, Gyeongbuk, Korea; (P.K.K.); (S.W.J.)
| | - Kyong-Tai Kim
- Research Institute of Industrial Science and Technology, Pohang 37673, Gyeongbuk, Korea; (P.K.K.); (S.W.J.)
- Department of Life Sciences, Pohang University of Science and Technology, Pohang 37673, Gyeongbuk, Korea; (S.W.K.); (R.D.)
- Division of Integrative Biosciences and Biotechnology, Pohang University of Science and Technology, Pohang 37673, Gyeongbuk, Korea
- Correspondence:
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Zaghloul AS, Mahmoud ElNashar AER, GamalEl Din SF, Zaki Said S, Saad HM, Refaat Eldebs H, Abdel Latif Osman I. Smoking status and the baseline international index of erectile function score can predict satisfactory response to platelet-rich plasma in patients with erectile dysfunction: A prospective pilot study. Andrologia 2021; 53:e14162. [PMID: 34196015 DOI: 10.1111/and.14162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/24/2021] [Accepted: 06/09/2021] [Indexed: 01/10/2023] Open
Abstract
Erectile dysfunction (ED) is a common condition with a significant impact on the quality of life. Regenerative medicine maladies are intended to repair or replace damaged tissues and organs through different therapeutic mechanisms. Our aim was to study the effect of intra-corporeal injection (ICI) of platelet-rich plasma (PRP) in ED patients. Thirty-four patients' erectile function was evaluated by filling up an abridged form of the international index of erectile function (IIEF-5) before and after PRP therapy. ICI of PRP was done once per week for 2 months. All patients were prescribed PDE5Is for one month after PRP therapy. Penile haemodynamics was assessed using 20 µg of PGE1 before and 3 months after initiating PRP therapy. Interestingly, our study had shown that there was a statistically significant difference in the IIEF-5 score after ICI of PRP (-5.5, ±5.2, p=<0.001). Furthermore, in multiple logistic regression model for PRP responsiveness, smoking and IIEF score before PRP were the only significant independent variables (p = .040, p = .023 respectively). PRP injection for ED patients may be a promising modality as well as baseline IIEF-5, and smoking status can be used as predictors for a satisfactory response to PRP in such patients.
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Affiliation(s)
- Ahmed Said Zaghloul
- Andrology, Sexology & Sexually Transmitted Infections (STIs) Department, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abd El Rahman Mahmoud ElNashar
- Andrology, Sexology & Sexually Transmitted Infections (STIs) Department, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Sameh Fayek GamalEl Din
- Andrology, Sexology & Sexually Transmitted Infections (STIs) Department, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Shady Zaki Said
- Andrology, Sexology & Sexually Transmitted Infections (STIs) Department, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hany Mohammed Saad
- Department of Andrology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Hossam Refaat Eldebs
- Andrology, Sexology & Sexually Transmitted Infections (STIs) Department, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ihab Abdel Latif Osman
- Andrology, Sexology & Sexually Transmitted Infections (STIs) Department, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
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Machado BHB, Frame J, Zhang J, Najlah M. Comparative Study on the Outcome of Periorbital Wrinkles Treated with Laser-Assisted Delivery of Vitamin C or Vitamin C Plus Growth Factors: A Randomized, Double-blind, Clinical Trial. Aesthetic Plast Surg 2021; 45:1020-1032. [PMID: 33326047 PMCID: PMC8144134 DOI: 10.1007/s00266-020-02035-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 10/24/2020] [Indexed: 12/01/2022]
Abstract
Background Despite promising results, laser-assisted drug delivery (LADD) is not yet considered as standard therapies and published data rely mainly on laboratory tests, animal experiments or cadaver skin. Objectives This double-blind, prospective, randomized clinical trial investigates the impact in topical application of vitamin C and a cosmeceutical containing growth factors (GFs) on periorbital wrinkles primarily treated with laser skin resurfacing. Material and Methods In total, 149 female patients with periorbital wrinkles were consented and randomized into two study groups, R-C (receiving vitamin C only) and R-CGF (receiving vitamin C and a cosmeceutical containing growth factors). The statistical analysis evaluated the efficacy of each treatment regimen using software readouts provided by a three-dimensional stereophotogrammetry system prior to treatment and three months after the procedure. Results were compared to confirm if there was a significant change in the skin roughness and the average depth of the wrinkles between the two groups after treatment. Results There was a significant reduction in both skin roughness and average depth of the wrinkles in the group treated with vitamin C and growth factors (p <0.01) than those treated with LADD followed by topical application of vitamin C alone. There were no cutaneous reactions or adverse systemic reactions observed in this study related to LADD with vitamin C and GFs. Conclusion Controlled laser application might have a great potential to facilitate the absorption of exogenous macromolecules by the skin. Periorbital wrinkles were reduced in both groups, but LADD using vitamin C and GFs provided significantly better results. Level of Evidence II This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
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9
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Andrade MJ, Van Lonkhuyzen DR, Upton Z, Satyamoorthy K. Unravelling the insulin-like growth factor I-mediated photoprotection of the skin. Cytokine Growth Factor Rev 2019; 52:45-55. [PMID: 31767341 DOI: 10.1016/j.cytogfr.2019.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 10/25/2022]
Abstract
Chronic exposure of human skin to solar ultraviolet radiation (UVR) induces a range of biological reactions which may directly or indirectly lead to the development of skin cancer. In order to overcome these damaging effects of UVR and to reduce photodamage, the skin's endogenous defence system functions in concert with the various exogenous photoprotectors. Growth factors, particularly insulin-like growth factor-I (IGF-I), produced within the body as a result of cellular interaction in response to UVR demonstrates photoprotective properties in human skin. This review summarises the impact of UVR-induced photolesions on human skin, discusses various endogenous as well as exogenous approaches of photoprotection described to date and explains how IGF-I mediates UVR photoprotective responses at the cellular and mitochondrial level. Further, we describe the current interventions using growth factors and propose how the knowledge of the IGF-I photoprotection signalling cascades may direct the development of improved UVR protection and remedial strategies.
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Affiliation(s)
- Melisa J Andrade
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, India; Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
| | - Derek R Van Lonkhuyzen
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
| | - Zee Upton
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia; Institute of Medical Biology, A⁎STAR, Singapore
| | - Kapaettu Satyamoorthy
- Department of Cell and Molecular Biology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, India.
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10
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Dos Santos Laranjeira V, da Silva Brum LF, de Freitas LBR, Miri JM, Pinhatti VR, Fachini J, Tomazzoni L, Picada JN, Grivicich I. Carboxyethyl aminobutyric acid (CEGABA) lacks cytotoxicity and genotoxicity and stimulates cell proliferation and migration in vitro. Arch Dermatol Res 2019; 311:491-497. [PMID: 31087156 DOI: 10.1007/s00403-019-01927-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 04/12/2019] [Accepted: 05/02/2019] [Indexed: 05/30/2023]
Abstract
Cosmeceuticals are cosmetics formulated using compounds with medical-like benefits. Though the antiaging effect of carboxyethyl aminobutyric acid (CEGABA) has been discussed, its action mechanism in cosmeceuticals remains unclear. This study assessed the in vitro efficacy and safety of CEGABA. NHI-3T3 mouse fibroblast cell line was treated with two CEGABA concentrations (50 and 500 μmol/L) for 24 h, 48 h, and 72 h. Cytotoxicity and genotoxicity were evaluated by colorimetry (MTT) and the alkaline version of the comet assay, respectively. Flow cytometry and the scratch-wound assay were used to assess cell-cycle phase distributions and cell migration rates. Compared with the untreated control, CEGABA increased cell growth 1.6 times after 72 h, independent of dose. The compound also decreased cell replication time by 4 h. These findings seem to be related with the approximately 1.5-times increase in phase S cells numbers. Importantly, in vitro wound healing improved roughly 20% after treatment with CEGABA for 24 h and persisted after 48 h, indicating culture recovery. The time-dependent proliferation and migration of fibroblasts induced by CEGABA besides the fact that the compound is neither genotoxic nor cytotoxic makes it an ideal candidate in the development of cosmeceuticals in antiaging therapy.
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Affiliation(s)
- Vani Dos Santos Laranjeira
- Laboratório de Biologia do Câncer, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Avenida Farroupilha, 8001, Prédio 22, 5º andar, Bairro São José, Canoas, RS, CEP 92425-900, Brazil.,Laboratório de Farmacologia e Toxicologia, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, Canoas, RS, Brazil
| | - Lucimar Filot da Silva Brum
- Laboratório de Farmacologia e Toxicologia, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, Canoas, RS, Brazil
| | - Laura Bainy Rodrigues de Freitas
- Laboratório de Biologia do Câncer, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Avenida Farroupilha, 8001, Prédio 22, 5º andar, Bairro São José, Canoas, RS, CEP 92425-900, Brazil
| | - Jéssica Machado Miri
- Laboratório de Biologia do Câncer, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Avenida Farroupilha, 8001, Prédio 22, 5º andar, Bairro São José, Canoas, RS, CEP 92425-900, Brazil
| | - Valéria Rodrigues Pinhatti
- Laboratório de Células-tronco e Engenharia de Tecidos, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, Canoas, RS, Brazil
| | - Jean Fachini
- Laboratório de Genética Toxicológica, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, Canoas, RS, Brazil
| | - Luciana Tomazzoni
- Laboratório de Biologia do Câncer, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Avenida Farroupilha, 8001, Prédio 22, 5º andar, Bairro São José, Canoas, RS, CEP 92425-900, Brazil
| | - Jaqueline Nascimento Picada
- Laboratório de Genética Toxicológica, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, Canoas, RS, Brazil
| | - Ivana Grivicich
- Laboratório de Biologia do Câncer, Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Avenida Farroupilha, 8001, Prédio 22, 5º andar, Bairro São José, Canoas, RS, CEP 92425-900, Brazil.
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11
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An JH, Lee HJ, Yoon MS, Kim DH. Anti-Wrinkle Efficacy of Cross-Linked Hyaluronic Acid-Based Microneedle Patch with Acetyl Hexapeptide-8 and Epidermal Growth Factor on Korean Skin. Ann Dermatol 2019; 31:263-271. [PMID: 33911590 PMCID: PMC7992733 DOI: 10.5021/ad.2019.31.3.263] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/18/2018] [Accepted: 11/02/2018] [Indexed: 02/02/2023] Open
Abstract
Background Hyaluronic acid (HA)-based microneedle patch has recently been studied for wrinkle improvement. Cross-linked HA (CLHA) is widely used in dermal fillers. Acetyl hexapeptide-8 (AHP-8) and epidermal growth factor (EGF) are used for cosmetic ingredients. Objective This study aimed to verify the efficacy of the CLHA/HA-based patch with microstructure (microneedle patch) containing AHP-8 or EGF. Methods A total of 52 Korean females were enrolled in a double-blind, randomized, controlled, split-face trial. The subjects were divided into 3 groups: (1) microneedle patch alone, (2) microneedle patch/AHP-8, and (3) microneedle patch/EGF. The treatment was applied on the periorbital and nasolabial fold area for 4 hours to completely dissolve the microstructures once per week for 29 days. Evaluations, including photodamage scoring, image analysis with Antera 3D® (Miravex, Ireland), skin hydration measurement, and adverse effect assessments, were performed at each visit. Results Fifty subjects (96.2%) completed this clinical study. On day 29 after application, statistically significant improvements in wrinkle and skin hydration were observed in all groups (p<0.01). Treatment with microneedle patch/AHP-8 and microneedle patch/EGF showed statistically significant improvements in wrinkle compared with microneedle patch alone (p<0.05). No serious adverse effects were noted. Conclusion Combination of CLHA-based microneedle patch and functional cosmetic ingredients can improve wrinkle with minimal discomfort.
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Affiliation(s)
- Ji Hae An
- Department of Dermatology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Hee Jung Lee
- Department of Dermatology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Moon Soo Yoon
- Department of Dermatology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Dong Hyun Kim
- Department of Dermatology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
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12
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Zhou Y, Yang W, Li Z, Luo D, Li W, Zhang Y, Wang X, Fang M, Chen Q, Jin X. Moringa oleifera stem extract protect skin keratinocytes against oxidative stress injury by enhancement of antioxidant defense systems and activation of PPARα. Biomed Pharmacother 2018; 107:44-53. [DOI: 10.1016/j.biopha.2018.07.152] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 07/11/2018] [Accepted: 07/30/2018] [Indexed: 01/10/2023] Open
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13
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Kim H, Seo C, Ji M, Kim Y, Kim JD, Jeong DH, Lee W, Paik MJ. Monitoring of Epidermal Growth Factor Degradation Products by High-Performance Liquid Chromatography. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hyunbin Kim
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
| | - Chan Seo
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
| | - Moongi Ji
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
| | - Youngbae Kim
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
- Korea Research Institute of Bioscience and Biotechnology; Jeongup 56212 South Korea
| | - Jung Dong Kim
- Raphas, Avison Biomedical Research Center; Seoul South Korea
| | - Do Hyeon Jeong
- Raphas, Avison Biomedical Research Center; Seoul South Korea
| | - Wonjae Lee
- College of Pharmacy; Chosun University; Gwangju 501-759 South Korea
| | - Man-Jeong Paik
- College of Pharmacy; Sunchon National University; Suncheon 57922 South Korea
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14
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Kim J, Kang S, Kwon H, Moon H, Park MC. Dual functional bioactive-peptide, AIMP1-derived peptide (AdP), for anti-aging. J Cosmet Dermatol 2018; 18:251-257. [PMID: 29921010 DOI: 10.1111/jocd.12671] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Human skin aging is caused by several factors, such as UV irradiation, stress, hormone, and pollution. Wrinkle formation and skin pigmentation are representative features of skin aging. Although EGF and arbutin are used as anti-wrinkle and skin whitening agents, respectively, they have adverse effects on skin. When more cosmeceutical ingredients are added to cosmetic product, adverse effects are also accumulated. For these reasons, multifunctional and safe cosmetic ingredients are in demand. The aim of the present study is to investigate the novel anti-aging agents, AIMP1-derived peptide (AdP, INCI name: sh-oligopeptide-5/sh-oligopeptide SP) for cosmetic products. METHODS To assess the anti-wrinkle effect of AdP, collagen type I synthesis and fibroblast proliferation were determined on human fibroblasts. The anti-wrinkle effect of AdP was examined by ELISA and cell titer glo assay. To assess the whitening, melanin content and tyrosinase activity were determined on melanocytes. The whitening effect of AdP was examined by melanin measurement and enzyme activity assay. The safety of AdP was determined by cytotoxicity and immunogenicity, CCK-8 and TNF-α ELISA assay, respectively. RESULTS AdP treatment induced the collagen type I synthesis and fibroblast proliferation. Also, AdP treatment inhibited melanin synthesis by regulating tyrosinase activity. The anti-aging effect of AdP is more potent than EGF and albutin. AdP did not show adverse effects. CONCLUSION These results show that AdP can be dual functional and safe cosmeceutical agent to prevent skin aging.
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Affiliation(s)
- Jina Kim
- Cure Bio Co., Ltd. Research Center, Suwon-si, Korea
| | - Sujin Kang
- Cure Bio Co., Ltd. Research Center, Suwon-si, Korea
| | - HanJin Kwon
- UltraV Co., Ltd. Research Center, Seoul, Korea
| | - HoSang Moon
- UltraV Co., Ltd. Research Center, Seoul, Korea
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15
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Piperonylic acid stimulates keratinocyte growth and survival by activating epidermal growth factor receptor (EGFR). Sci Rep 2018; 8:162. [PMID: 29317682 PMCID: PMC5760518 DOI: 10.1038/s41598-017-18361-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 12/11/2017] [Indexed: 01/22/2023] Open
Abstract
Epidermal growth factor (EGF) stimulates cell growth, proliferation, and survival. The biological benefits of EGF have been utilized in medical uses for improving wound healing as well as in today’s skin cosmetics. EGF has been found in urine, saliva, milk, and plasma, but its efficient isolation remains a difficult task. With technical advances, recombinant protein purification technique has been used for EGF production. However, the recombinant EGF is still expensive and keeping it with stable activity is difficult to be used widely. Thus, a molecule that can mimic the EGF activity would be a useful alternative of EGF. Herein, we have discovered that a natural small molecule piperonylic acid shows EGF-like activity in HaCaT keratinocytes. Piperonylic acid induced EGF receptor (EGFR) activation and resulted in serial activation of the downstream modulators. The activated signaling pathway eventually up-regulated gene expression of egr-1, c-fos, c-jun, and c-myc, which are involved in cell growth and survival. Moreover, piperonylic acid showed promoting role in keratinocyte growth and survival from UVB-induced cellular damages. This study has revealed the EGF-like activity of piperonylic acid and proposed that the piperonylic acid could be a promising component for skin wound healing agents or cosmetic ingredient.
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16
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Ha JM, Lim CA, Han K, Ha JC, Lee HE, Lee Y, Seo YJ, Kim CD, Lee JH, Im M. The Effect of Micro-Spicule Containing Epidermal Growth Factor on Periocular Wrinkles. Ann Dermatol 2017; 29:187-193. [PMID: 28392646 PMCID: PMC5383744 DOI: 10.5021/ad.2017.29.2.187] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 07/14/2016] [Accepted: 07/15/2016] [Indexed: 11/22/2022] Open
Abstract
Background Micro-needle patches have been recently used to increase skin permeability, which improves drug delivery, and for cosmetic purposes. However, these patches may often have limited efficacy due to insufficient skin penetration and reduced compliance caused by discomfort. Objective We evaluated the efficacy and the safety of soluble micro-spicule containing epidermal growth factor (MS-EGF) for the treatment of periocular wrinkles. Methods Twenty healthy volunteers aged 33 to 54 years were enrolled in a randomized, controlled, split-face study. For 4 weeks, a periocular wrinkle was treated daily with either a soluble MS-EGF cream or a cream containing EGF alone. All subjects underwent 8 weeks of follow-up. Efficacy was assessed using an ultrasonic measurement of dermal depth and density, digital skin image analysis, 5-point photonumeric scale for periocular wrinkles and subjective satisfaction. Results MS-EGF group showed statistically significant increase of dermal depth and density compared to EGF alone group after 4 and 8 weeks. In addition, there was a marked improvement shown in clinical and 3-dimensional skin image in MS-EGF group. The treatments were well-tolerated; no significant side-effect was noted. Conclusion The MS-EGF formulation may represent an effective and biocompatible advance in the treatment of periocular wrinkles.
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Affiliation(s)
- Jeong-Min Ha
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Cho-Ah Lim
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | | | | | - Hae-Eul Lee
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Young Lee
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Young-Joon Seo
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Chang-Deok Kim
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jeung-Hoon Lee
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
| | - Myung Im
- Department of Dermatology, Chungnam National University School of Medicine, Daejeon, Korea
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17
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Eom SA, Kim DW, Shin MJ, Ahn EH, Chung SY, Sohn EJ, Jo HS, Jeon SJ, Kim DS, Kwon HY, Cho SW, Han KH, Park J, Eum WS, Choi SY. Protective effects of PEP-1-Catalase on stress-induced cellular toxicity and MPTP-induced Parkinson's disease. BMB Rep 2016; 48:395-400. [PMID: 25322954 PMCID: PMC4577289 DOI: 10.5483/bmbrep.2015.48.7.197] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Indexed: 12/24/2022] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disability caused by a decrease of dopaminergic neurons in the substantia nigra (SN). Although the etiology of PD is not clear, oxidative stress is believed to lead to PD. Catalase is antioxidant enzyme which plays an active role in cells as a reactive oxygen species (ROS) scavenger. Thus, we investigated whether PEP-1-Catalase protects against 1-methyl-4-phenylpyridinium (MPP+) induced SH-SY5Y neuronal cell death and in a 1-methyl- 4-phenyl-1,2,3,6-trtrahydropyridine (MPTP) induced PD animal model. PEP-1-Catalase transduced into SH-SY5Y cells significantly protecting them against MPP+-induced death by decreasing ROS and regulating cellular survival signals including Akt, Bax, Bcl-2, and p38. Immunohistochemical analysis showed that transduced PEP-1-Catalase markedly protected against neuronal cell death in the SN in the PD animal model. Our results indicate that PEP-1-Catalase may have potential as a therapeutic agent for PD and other oxidative stress related diseases.
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Affiliation(s)
- Seon Ae Eom
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Dae Won Kim
- Department of Biochemistry and Molecular Biology, Research Institute of Oral Sciences, College of Dentistry, Gangnung-Wonju National University, Gangneung 210-702, Korea
| | - Min Jea Shin
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Eun Hee Ahn
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Seok Young Chung
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Eun Jeong Sohn
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Hyo Sang Jo
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Su-Jeong Jeon
- Department of Anatomy, College of Medicine, Soonchunhyang University, Cheonan 330-090, Korea
| | - Duk-Soo Kim
- Department of Anatomy, College of Medicine, Soonchunhyang University, Cheonan 330-090, Korea
| | - Hyeok Yil Kwon
- Department of Physiology, College of Medicine, Hallym University, Chunchon 200-702, Korea
| | - Sung-Woo Cho
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Seoul 138-736, Korea
| | - Kyu Hyung Han
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Jinseu Park
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Won Sik Eum
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Soo Young Choi
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
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18
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Kukowska M, Pikuła M, Kukowska-Kaszuba M, Schumacher A, Dzierzbicka K, Trzonkowski P. Synthetic lipopeptides as potential topical therapeutics in wound and skin care: in vitro studies of permeation and skin cells behaviour. RSC Adv 2016. [DOI: 10.1039/c6ra24424f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Wound healing is an extraordinarily complicated process associating with the cell aging, slowing down of cell renewal mechanism and even loss of protective function to environmentally induced oxidative stress.
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Affiliation(s)
- Monika Kukowska
- Department of Organic Chemistry
- Faculty of Chemistry
- Gdansk University of Technology
- 80-233 Gdańsk
- Poland
| | - Michał Pikuła
- Department of Clinical Immunology and Transplantology
- Faculty of Medicine
- Medical University of Gdansk
- 80-211 Gdańsk
- Poland
| | | | - Adriana Schumacher
- Department of Clinical Immunology and Transplantology
- Faculty of Medicine
- Medical University of Gdansk
- 80-211 Gdańsk
- Poland
| | - Krystyna Dzierzbicka
- Department of Organic Chemistry
- Faculty of Chemistry
- Gdansk University of Technology
- 80-233 Gdańsk
- Poland
| | - Piotr Trzonkowski
- Department of Clinical Immunology and Transplantology
- Faculty of Medicine
- Medical University of Gdansk
- 80-211 Gdańsk
- Poland
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19
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Kim DW, Lee SH, Ku SK, Lee JE, Cha HJ, Youn JK, Kwon HY, Park JH, Park EY, Cho SW, Han KH, Park J, Eum WS, Choi SY. The effects of PEP-1-FK506BP on dry eye disease in a rat model. BMB Rep 2015; 48:153-8. [PMID: 24998262 PMCID: PMC4453030 DOI: 10.5483/bmbrep.2015.48.3.123] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Indexed: 11/20/2022] Open
Abstract
As FK506 binding proteins (FK506BPs) are known to play an important role in the regulation of a variety of biological processes related to cell survival, this study was designed to examined the protective effects of FK506 binding protein 12 (FK506BP) on low humidity air flow induced dry eye in a rat model using transduced PEP-1-FK506BP. After the topical application of PEP-1-FK506BP, tear volumes were markedly increased and significant prevention of cornea damage was observed compared with dry eye rats. Further, immunohistochemical analysis demonstrated that PEP-1-FK506BP markedly prevented damage to the cornea, the bulbar conjunctiva, and the palpebral conjunctiva epithelial lining compared with dry eye rats. In addition, caspase-3 and PARP expression levels were found to be decreased. These results demonstrated that topical application of PEP-1-FK506BP significantly ameliorates dry eye injury in an animal model. Thus, we suggest that PEP-1-FK506BP can be developed as a new ophthalmic drop to treat dry eye diseases.
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Affiliation(s)
- Dae Won Kim
- Department of Biochemistry and Molecular Biology, Research Institute of Oral Sciences, College of Dentistry, Gangnung-Wonju National University, Gangneung 210-702, Korea
| | - Sung Ho Lee
- R&D center, Lumieye Genetics Co., Ltd., Seoul 135-280, Korea
| | - Sae Kwang Ku
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 712-715, Korea
| | - Ji Eun Lee
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 712-715, Korea
| | - Hyun Ju Cha
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Jong Kyu Youn
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Hyeok Yil Kwon
- Department of Physiology, College of Medicine, Hallym University, Chunchon 200-702, Korea
| | - Jong Hoon Park
- Department of Biological Sciences, Sookmyung Women's University, Seoul 140-742, Korea
| | - Eun Young Park
- Department of Biological Sciences, Sookmyung Women's University, Seoul 140-742, Korea
| | - Sung-Woo Cho
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Seoul 138-736, Korea
| | - Kyu Hyung Han
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Jinseu Park
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Won Sik Eum
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Soo Young Choi
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
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20
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Kim DW, Lee SH, Ku SK, Lee JE, Cha HJ, Youn JK, Kwon HY, Park JH, Park EY, Cho SW, Han KH, Park J, Eum WS, Choi SY. The effects of PEP-1-FK506BP on dry eye disease in a rat model. BMB Rep 2015. [PMID: 24998262 DOI: 10.5483/bmbrep.2015.483.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2023] Open
Abstract
As FK506 binding proteins (FK506BPs) are known to play an important role in the regulation of a variety of biological processes related to cell survival, this study was designed to examined the protective effects of FK506 binding protein 12 (FK506BP) on low humidity air flow induced dry eye in a rat model using transduced PEP-1-FK506BP. After the topical application of PEP-1-FK506BP, tear volumes were markedly increased and significant prevention of cornea damage was observed compared with dry eye rats. Further, immunohistochemical analysis demonstrated that PEP-1-FK506BP markedly prevented damage to the cornea, the bulbar conjunctiva, and the palpebral conjunctiva epithelial lining compared with dry eye rats. In addition, caspase-3 and PARP expression levels were found to be decreased. These results demonstrated that topical application of PEP-1-FK506BP significantly ameliorates dry eye injury in an animal model. Thus, we suggest that PEP-1-FK506BP can be developed as a new ophthalmic drop to treat dry eye diseases.
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Affiliation(s)
- Dae Won Kim
- Department of Biochemistry and Molecular Biology, Research Institute of Oral Sciences, College of Dentistry, Gangnung-Wonju National University, Gangneung 210-702, Korea
| | - Sung Ho Lee
- R&D center, Lumieye Genetics Co., Ltd., Seoul 135-280, Korea
| | - Sae Kwang Ku
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 712-715, Korea
| | - Ji Eun Lee
- Department of Anatomy and Histology, College of Korean Medicine, Daegu Haany University, Gyeongsan 712-715, Korea
| | - Hyun Ju Cha
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Jong Kyu Youn
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Hyeok Yil Kwon
- Department of Physiology, College of Medicine, Hallym University, Chunchon 200-702, Korea
| | - Jong Hoon Park
- Department of Biological Sciences, Sookmyung Women's University, Seoul 140-742, Korea
| | - Eun Young Park
- Department of Biological Sciences, Sookmyung Women's University, Seoul 140-742, Korea
| | - Sung-Woo Cho
- Department of Biochemistry and Molecular Biology, University of Ulsan College of Medicine, Seoul 138-736, Korea
| | - Kyu Hyung Han
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Jinseu Park
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Won Sik Eum
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
| | - Soo Young Choi
- Department of Biomedical Science and Research Institute of Bioscience and Biotechnology, Hallym University, Chunchon 200-702, Korea
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