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Chen Y, Zhang S, Qu L. The protective effect of Artemisia Capillaris Thunb. Extract against UVB-induced apoptosis and inflammation through inhibiting the cGAS/STING pathway. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2024; 258:112989. [PMID: 39032373 DOI: 10.1016/j.jphotobiol.2024.112989] [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: 01/17/2024] [Revised: 06/26/2024] [Accepted: 07/12/2024] [Indexed: 07/23/2024]
Abstract
Exposure to ultraviolet B (UVB) radiation represents a significant environmental threat to human skin. This study investigates the protective mechanism of Artemisia Capillaris Thunb. (AC) extract against UVB-induced apoptosis and inflammation in HaCaT keratinocytes. AC extract demonstrated a significant protective effect, as evidenced by reduced early apoptosis, late apoptosis, and necrosis, as well as decreased apoptotic cell status upon UVB exposure. Additionally, AC extract effectively inhibited UVB-induced DNA damage, as indicated by diminished γ-H2AX foci formation. Restoration of mitochondrial damage and normalization of mitochondrial membrane potential, along with the reduction of intracellular and mitochondrial reactive oxygen species (ROS) levels, were observed with AC extract pre-treatment. The extract also exhibited anti-inflammatory properties, evidenced by the decreased release of IL-1α, IL-6, and PGE2 from keratinocytes. Additional research on the molecular mechanisms uncovered that the AC extract alters the cGAS/STING pathway, suppressing the mRNA (cGAS, STING, IRF3, IRF7 and TBK1) and protein levels (cGAS, STING, IRF3, IRF7 and NF-κB) linked to this particular pathway. The HPLC analysis identified chlorogenic acid and its derivatives as the major components in AC, constituting up to 16.44% of the total chlorogenic acid content. The cGAS/STING signaling pathway was found to be suppressed by chlorogenic acid and its derivatives, as indicated by molecular docking studies and RT-qPCR analysis. This suppression contributes to the protective effects against cell apoptosis and inflammation induced by UVB. To summarize, AC extract, which is abundant in chlorogenic acid and its derivatives, shows potential in protecting keratinocytes from damage caused by UVB by regulating the cGAS/STING signaling pathway.
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Affiliation(s)
- Yueyue Chen
- Yunnan Botanee Bio-technology Group Co., Ltd., Kunming 650106, China; Botanee Research Institute, Shanghai Jiyan Biomedical Development Co., Ltd., Shanghai 201702, China
| | - Shuhong Zhang
- Yunnan Botanee Bio-technology Group Co., Ltd., Kunming 650106, China; Botanee Research Institute, Shanghai Jiyan Biomedical Development Co., Ltd., Shanghai 201702, China
| | - Liping Qu
- Yunnan Botanee Bio-technology Group Co., Ltd., Kunming 650106, China; Yunnan Characteristic Plant Extraction Laboratory, Yunnan Yunke Characteristic Plant Extraction Laboratory Co., Ltd., Kunming 650106, China; Botanee Research Institute, Shanghai Jiyan Biomedical Development Co., Ltd., Shanghai 201702, China.
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Chen C, Yu L, Li X, Yu Z, Song D, Wang S, Li F, Jiang S, Chen Y, Xu J, Fan J, Li B, Li L. Reducing Oxidative Stress Levels and Inhibiting Aging by l-Cysteine-Derived Carbon Dots with Highly Efficient Broad-Spectrum UV Absorption. ACS APPLIED MATERIALS & INTERFACES 2024; 16:43189-43198. [PMID: 39121011 DOI: 10.1021/acsami.4c02955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/11/2024]
Abstract
Ultraviolet (UV) exposure causes damage to human skin and mucous membranes, resulting in oxidative stress, and can also lead to inflammation of human skin, skin aging, and even diseases such as squamous cell carcinoma and melanoma of the skin. The main means of protection against UV radiation is physical shielding and the use of sunscreen products. Carbon dots as a novel nanomaterial provide a new option for UV protection. In this article, we introduced sulfhydryl groups to synthesize l-cysteine-derived carbon dots (GLCDs) with UV resistance. GLCDs exhibit high-efficiency and excellent UV absorption, achieving 200-400 nm UV absorption (99% UVC, 97% UVB, and 86% UVA) at a low concentration of 0.5 mg/mL. Meanwhile, GLCDs can reduce apoptosis and UVB-induced oxidative damage, increase collagen type I gene expression, and inhibit skin aging in zebrafish. It also inhibits senescence caused by the senescence inducer 2,2'-azobis(2-methylpropionamidine) dihydrochloride and reduces oxidative damage. The above studies show that GLCDs possess efficient broad-spectrum UV absorption, antiphotoaging, and antiaging capabilities, which will have a broad application prospect in UV protection.
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Affiliation(s)
- Ce Chen
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Lidong Yu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Xueting Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Zewen Yu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Danjie Song
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Siqi Wang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Fangshun Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Shanshan Jiang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
| | - Yajie Chen
- Guangdong Province Key Laboratory, Southern China Institute of Large Animal Models for Biomedicine, School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529000, PR China
| | - Jucai Xu
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, PR China
| | - Jianglin Fan
- Guangdong Province Key Laboratory, Southern China Institute of Large Animal Models for Biomedicine, School of Biotechnology and Health Sciences, Wuyi University, Jiangmen 529000, PR China
| | - Bingsheng Li
- Key Laboratory of UV Light Emitting Materials and Technology of Ministry of Education, Northeast Normal University, Changchun 130024, PR China
| | - Li Li
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, PR China
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3
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Mačák L, Velgosova O, Múdra E, Vojtko M, Dolinská S, Kromka F. Preparation of Green Silver Nanoparticles and Eco-Friendly Polymer-AgNPs Nanocomposites: A Study of Toxic Properties across Multiple Organisms. Polymers (Basel) 2024; 16:1865. [PMID: 39000720 PMCID: PMC11244023 DOI: 10.3390/polym16131865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 07/17/2024] Open
Abstract
This article focuses on the eco-friendly (green) synthesis of silver nanoparticles (AgNPs) and their incorporation into a polymer matrix. For AgNPs synthesis, Lavandula angustifolia (lavender) leaf extract was used as a reducing and stabilizing agent, and as a silver precursor, AgNO3 solution with different concentrations of silver (50, 100, 250, and 500 mg/L) was used. Prepared AgNPs colloids were characterized using UV-vis spectrophotometry, transmission electron microscopy (TEM), and X-ray diffraction (XRD). The spherical morphology of AgNPs with an average size of 20 nm was confirmed across all samples. Further, the antimicrobial properties of the AgNPs were evaluated using the disk diffusion method on algae (Chlorella kessleri) and the well diffusion method on bacteria (Staphylococcus chromogenes, Staphylococcus aureus, and Streptococcus uberis), along with root growth inhibition tests on white mustard (Sinapis alba). Polymer composite (PVA-AgNPs) was prepared by incorporation of AgNPs into the polymer matrix. Subsequently, non-woven textiles and thin foils were prepared. The distribution of AgNPs within the nanocomposites was observed by scanning electron microscopy (SEM). Antibacterial properties of PVA-AgNPs composites were analyzed on bacteria Streptococcus uberis. It was found that not only AgNPs showed good antimicrobial properties, but toxic properties were also transferred to the PVA-AgNPs nanocomposite.
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Affiliation(s)
- Lívia Mačák
- Institute of Materials and Quality Engineering, Faculty of Materials Metallurgy and Recycling, Technical University of Kosice, Letná 9/A, 042 00 Košice, Slovakia
| | - Oksana Velgosova
- Institute of Materials and Quality Engineering, Faculty of Materials Metallurgy and Recycling, Technical University of Kosice, Letná 9/A, 042 00 Košice, Slovakia
| | - Erika Múdra
- Division of Ceramic and Non-Metallic Systems, Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovakia
| | - Marek Vojtko
- Division of Ceramic and Non-Metallic Systems, Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovakia
| | - Silvia Dolinská
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 040 01 Košice, Slovakia
| | - František Kromka
- Metal Materials Division, Institute of Materials Research, Slovak Academy of Sciences, Watsonova 45, 040 01 Košice, Slovakia
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Munalisa R, Lien TS, Tsai PY, Sun DS, Cheng CF, Wu WS, Li CC, Hu CT, Tsai KW, Lee YL, Chou YC, Chang HH. Restraint Stress-Induced Neutrophil Inflammation Contributes to Concurrent Gastrointestinal Injury in Mice. Int J Mol Sci 2024; 25:5261. [PMID: 38791301 PMCID: PMC11121713 DOI: 10.3390/ijms25105261] [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: 04/16/2024] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Psychological stress increases risk of gastrointestinal tract diseases. However, the mechanism behind stress-induced gastrointestinal injury is not well understood. The objective of our study is to elucidate the putative mechanism of stress-induced gastrointestinal injury and develop an intervention strategy. To achieve this, we employed the restraint stress mouse model, a well-established method to study the pathophysiological changes associated with psychological stress in mice. By orally administering gut-nonabsorbable Evans blue dye and monitoring its plasma levels, we were able to track the progression of gastrointestinal injury in live mice. Additionally, flow cytometry was utilized to assess the viability, death, and inflammatory status of splenic leukocytes, providing insights into the stress-induced impact on the innate immune system associated with stress-induced gastrointestinal injury. Our findings reveal that neutrophils represent the primary innate immune leukocyte lineage responsible for stress-induced inflammation. Splenic neutrophils exhibited elevated expression levels of the pro-inflammatory cytokine IL-1, cellular reactive oxygen species, mitochondrial burden, and cell death following stress challenge compared to other innate immune cells such as macrophages, monocytes, and dendritic cells. Regulated cell death analysis indicated that NETosis is the predominant stress-induced cell death response among other analyzed regulated cell death pathways. NETosis culminates in the formation and release of neutrophil extracellular traps, which play a crucial role in modulating inflammation by binding to pathogens. Treatment with the NETosis inhibitor GSK484 rescued stress-induced neutrophil extracellular trap release and gastrointestinal injury, highlighting the involvement of neutrophil extracellular traps in stress-induced gastrointestinal inflammation. Our results suggest that neutrophil NETosis could serve as a promising drug target for managing psychological stress-induced gastrointestinal injuries.
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Grants
- 104-2320-B-320 -009 -MY3, 107-2311-B-320-002-MY3, 111-2320-B320-006-MY3, 112-2320-B-320-007 National Science and Technology Council, Taiwan
- TCMMP104-06, TCMMP108-04, TCMMP 111-01, TCAS111-02, TCAS-112-02, TCAS113-04, TCRD112-033, TCRD113-041 Tzu-Chi Medical Foundation
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Affiliation(s)
- Rina Munalisa
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (R.M.); (T.-S.L.); (P.-Y.T.); (D.-S.S.)
| | - Te-Sheng Lien
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (R.M.); (T.-S.L.); (P.-Y.T.); (D.-S.S.)
| | - Ping-Yeh Tsai
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (R.M.); (T.-S.L.); (P.-Y.T.); (D.-S.S.)
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (R.M.); (T.-S.L.); (P.-Y.T.); (D.-S.S.)
| | - Ching-Feng Cheng
- Department of Pediatrics, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 231, Taiwan;
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan;
| | - Wen-Sheng Wu
- Division of General Surgery, Department of Surgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
- Department of Laboratory Medicine and Biotechnology, College of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Chi-Cheng Li
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddha Tzu Chi Medical Foundation, Hualien 970, Taiwan
- Center of Stem Cell & Precision Medicine, Hualien Tzu Chi Hospital, Buddha Tzu Chi Medical Foundation, Hualien 970, Taiwan
| | - Chi-Tan Hu
- Research Center for Hepatology and Department of Gastroenterology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
| | - Kuo-Wang Tsai
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 231, Taiwan;
| | - Yungling Leo Lee
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan;
- College of Public Health, China Medical University, Taichung 404, Taiwan
| | - Yu-Chi Chou
- Biomedical Translation Research Center, Academia Sinica, Taipei 115, Taiwan;
| | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (R.M.); (T.-S.L.); (P.-Y.T.); (D.-S.S.)
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5
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Lin CH, Lin MH, Chung YK, Alalaiwe A, Hung CF, Fang JY. Exploring the potential of the nano-based sunscreens and antioxidants for preventing and treating skin photoaging. CHEMOSPHERE 2024; 347:140702. [PMID: 37979799 DOI: 10.1016/j.chemosphere.2023.140702] [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: 08/10/2023] [Revised: 11/01/2023] [Accepted: 11/11/2023] [Indexed: 11/20/2023]
Abstract
Excessive exposure to sunlight, especially UV irradiation, causes skin photodamage. Sunscreens, such as TiO2 and ZnO, can potentially prevent UV via scattering, reflection, and absorption. Topical antioxidants are another means of skin photoprotection. Developing nanoparticles for sunscreens and antioxidants is recommended for photoaging prevention and treatment as it can improve uncomfortable skin appearance, stability, penetration, and safety. This study reviewed the effects of nano-sized sunscreens and antioxidants on skin photoprevention by examining published studies and articles from PubMed, Scopus, and Google Scholar, which explore the topics of skin photoaging, skin senescence, UV radiation, keratinocyte, dermal fibroblast, sunscreen, antioxidant, and nanoparticle. The researchers of this study also summarized the nano-based UV filters and therapeutics for mitigating skin photoaging. The skin photodamage mechanisms are presented, followed by the introduction of current skin photoaging treatment. The different nanoparticle types used for topical delivery were also explored in this study. This is followed by the mechanisms of how nanoparticles improve the UV filters and antioxidant performance. Lastly, recent investigations were reviewed on nanoparticulate sunscreens and antioxidants in skin photoaging management. Sunscreens and antioxidants for topical application have different concepts. Topical antioxidants are ideal for permeating into the skin to exhibit free radical scavenging activity, while UV filters are prescribed to remain on the skin surface without absorption to exert the UV-blocking effect without causing toxicity. The nanoparticle design strategy for meeting the different needs of sunscreens and antioxidants is also explored in this study. Although the benefits of using nanoparticles for alleviating photodamage are well-established, more animal-based and clinical studies are necessary.
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Affiliation(s)
- Chih-Hung Lin
- Center for General Education, Chang Gung University of Science and Technology, Kweishan, Taoyuan, Taiwan
| | - Ming-Hsien Lin
- Department of Dermatology, Chi Mei Medical Center, Tainan, Taiwan
| | - Yu-Kuo Chung
- Graduate Institute of Biomedical Sciences, Chang Gung University, Kweishan, Taoyuan, Taiwan
| | - Ahmed Alalaiwe
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
| | - Chi-Feng Hung
- School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan; PhD Program in Pharmaceutical Biotechnology, Fu Jen Catholic University, New Taipei City, Taiwan; School of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jia-You Fang
- Pharmaceutics Laboratory, Graduate Institute of Natural Products, Chang Gung University, Kweishan, Taoyuan, Taiwan; Research Center for Food and Cosmetic Safety and Research Center for Chinese Herbal Medicine, Chang Gung University of Science and Technology, Kweishan, Taoyuan, Taiwan; Department of Anesthesiology, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan.
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6
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Mascarenhas-Melo F, Mathur A, Murugappan S, Sharma A, Tanwar K, Dua K, Singh SK, Mazzola PG, Yadav DN, Rengan AK, Veiga F, Paiva-Santos AC. Inorganic nanoparticles in dermopharmaceutical and cosmetic products: Properties, formulation development, toxicity, and regulatory issues. Eur J Pharm Biopharm 2023; 192:25-40. [PMID: 37739239 DOI: 10.1016/j.ejpb.2023.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 09/03/2023] [Accepted: 09/19/2023] [Indexed: 09/24/2023]
Abstract
The use of nanotechnology strategies is a current hot topic, and research in this field has been growing significantly in the cosmetics industry. Inorganic nanoparticles stand out in this context for their distinctive physicochemical properties, leading in particular to an increased refractive index and absorption capacity giving them a broad potential for cutaneous applications and making them of special interest in research for dermopharmaceutical and cosmetic purposes. This performance is responsible for its heavy inclusion in the manufacture of skin health products such as sunscreens, lotions, beauty creams, skin ointments, makeup, and others. In particular, their suitable bandgap energy characteristics allow them to be used as photocatalytic semiconductors. They provide excellent UV absorption, commonly known as UV filters, and are responsible for their wide worldwide use in sunscreen formulations without the undesirable white residue after consumer application. In addition, cosmetics based on inorganic nanoparticles have several additional characteristics relevant to formulation development, such as being less expensive compared to other nanomaterials, having greater stability, and ensuring less irritation, itching, and propensity for skin allergies. This review will address in detail the main inorganic nanoparticles used in dermopharmaceutical and cosmetic products, such as titanium dioxide, zinc oxide, silicon dioxide, silver, gold, copper, and aluminum nanoparticles, nanocrystals, and quantum dots, reporting their physicochemical characteristics, but also their additional intrinsic properties that contribute to their use in this type of formulations. Safety issues regarding inorganic nanoparticles, based on toxicity studies, both to humans and the environment, as well as regulatory affairs associated with their use in dermopharmaceuticals and cosmetics, will be addressed.
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Affiliation(s)
- Filipa Mascarenhas-Melo
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal.
| | - Ankita Mathur
- Abode Biotec India Private Limited, Hyderbad, Telangana, India
| | - Sivasubramanian Murugappan
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Sangareddy, Telangana, India; Department of Physics, Faculty of Science and Engineering, Bernal Institute, University of Limerick, Limerick, Ireland
| | - Arpana Sharma
- Department of Life Sciences, Mewar University, Gangrar, Rajasthan, India
| | | | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo, NSW 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Sachin Kumar Singh
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia; School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab-144411, India
| | | | - Dokkari Nagalaxmi Yadav
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Sangareddy, Telangana, India
| | - Aravind Kumar Rengan
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Sangareddy, Telangana, India
| | - Francisco Veiga
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal; REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal.
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Siwakoti B, Lien TS, Lin YY, Pethaperumal S, Hung SC, Sun DS, Cheng CF, Chang HH. The Role of Activating Transcription Factor 3 in Metformin's Alleviation of Gastrointestinal Injury Induced by Restraint Stress in Mice. Int J Mol Sci 2023; 24:10995. [PMID: 37446172 DOI: 10.3390/ijms241310995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/29/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
Metformin is one of the most commonly used drugs for type 2 diabetes mellitus. In addition to its anti-diabetic property, evidence suggests more potential applications for metformin, such as antiaging, cellular protection, and anti-inflammation. Studies have reported that metformin activates pathways with anti-inflammatory effects, enhances the integrity of gut epithelial tight junctions, and promotes a healthy gut microbiome. These actions contribute to the protective effect of metformin against gastrointestinal (GI) tract injury. However, whether metformin plays a protective role in psychological-stress-associated GI tract injury remains elusive. We aim to elucidate the potential protective effect of metformin on the GI system and develop an effective intervention strategy to counteract GI injury induced by acute psychological stress. By monitoring the levels of GI-nonabsorbable Evans blue dye in the bloodstream, we assessed the progression of GI injury in live mice. Our findings demonstrate that the administration of metformin effectively mitigated GI leakage caused by psychological stress. The GI protective effect of metformin is more potent when used on wild-type mice than on activating-transcription-factor 3 (ATF3)-deficient (ATF3-/-) mice. As such, metformin-mediated rescue was conducted in an ATF3-dependent manner. In addition, metformin-mediated protection is associated with the induction of stress-induced GI mRNA expressions of the stress-induced genes ATF3 and AMP-activated protein kinase. Furthermore, metformin treatment-mediated protection of CD326+ GI epithelial cells against stress-induced apoptotic cell death was observed in wild-type but not in ATF3-/- mice. These results suggest that metformin plays a protective role in stress-induced GI injury and that ATF3 is an essential regulator for metformin-mediated rescue of stress-induced GI tract injury.
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Affiliation(s)
- Bijaya Siwakoti
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 97004, Taiwan
| | - Te-Sheng Lien
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 97004, Taiwan
| | - You-Yen Lin
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 97004, Taiwan
| | - Subhashree Pethaperumal
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 97004, Taiwan
| | - Shih-Che Hung
- Institute of Medical Sciences, Tzu-Chi University, Hualien 97004, Taiwan
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 97004, Taiwan
- Institute of Medical Sciences, Tzu-Chi University, Hualien 97004, Taiwan
| | - Ching-Feng Cheng
- Department of Pediatrics, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taipei 23142, Taiwan
- Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan
| | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 97004, Taiwan
- Institute of Medical Sciences, Tzu-Chi University, Hualien 97004, Taiwan
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8
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Chang J, Yu B, Saltzman WM, Girardi M. Nanoparticles as a Therapeutic Delivery System for Skin Cancer Prevention and Treatment. JID INNOVATIONS 2023; 3:100197. [PMID: 37205301 PMCID: PMC10186617 DOI: 10.1016/j.xjidi.2023.100197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 01/14/2023] [Accepted: 01/30/2023] [Indexed: 03/18/2023] Open
Abstract
The use of nanoparticles (NPs) as a therapeutic delivery system has expanded markedly over the past decade, particularly regarding applications targeting the skin. The delivery of NP-based therapeutics to the skin requires special consideration owing to its role as both a physical and immunologic barrier, and specific technologies must not only take into consideration the target but also the pathway of delivery. The unique challenge this poses has been met with the development of a wide panel of NP-based technologies meant to precisely address these considerations. In this review article, we describe the application of NP-based technologies for drug delivery targeting the skin, summarize the types of NPs, and discuss the current landscape of NPs for skin cancer prevention and skin cancer treatment as well as future directions within these applications.
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Affiliation(s)
- Jungsoo Chang
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
- Biomedical Engineering, Yale School of Engineering & Applied Science, New Haven, Connecticut, USA
| | - Beverly Yu
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
- Biomedical Engineering, Yale School of Engineering & Applied Science, New Haven, Connecticut, USA
| | - W. Mark Saltzman
- Biomedical Engineering, Yale School of Engineering & Applied Science, New Haven, Connecticut, USA
| | - Michael Girardi
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
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9
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Lien TS, Sun DS, Wu WS, Chang HH. Simulation of Hemorrhage Pathogenesis in Mice through Dual Stimulation with Dengue Envelope Protein Domain III-Coated Nanoparticles and Antiplatelet Antibody. Int J Mol Sci 2023; 24:ijms24119270. [PMID: 37298220 DOI: 10.3390/ijms24119270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
Dengue hemorrhagic fever (DHF) is a severe form of dengue virus (DENV) infection that can lead to abnormal immune responses, endothelial vascular dysfunction, and hemorrhage pathogenesis. The virion-associated envelope protein domain III (EIII) is thought to play a role in the virulence of DENV by damaging endothelial cells. However, it is unclear whether EIII-coated nanoparticles simulating DENV virus particles could cause a more severe pathogenesis than soluble EIII alone. This study aimed to investigate whether EIII-coated silica nanoparticles (EIII-SNPs) could elicit greater cytotoxicity in endothelial cells and hemorrhage pathogenesis in mice compared to EIII or silica nanoparticles alone. The main methods included in vitro assays to assess cytotoxicity and in vivo experiments to examine hemorrhage pathogenesis in mice. EIII-SNPs induced greater endothelial cytotoxicity in vitro than EIII or silica nanoparticles alone. Two-hit combined treatment with EIII-SNPs and antiplatelet antibodies to simulate DHF hemorrhage pathogenesis during secondary DENV infections resulted in higher endothelial cytotoxicity than either treatment alone. In mouse experiments, two-hit combined treatment with EIII-SNPs and antiplatelet antibodies resulted in more severe hemorrhage pathogenesis compared to single treatments of EIII, EIII-SNPs, or antiplatelet antibodies alone. These findings suggest that EIII-coated nanoparticles are more cytotoxic than soluble EIII and could be used to develop a tentative dengue two-hit hemorrhage pathogenesis model in mice. Additionally, our results indicated that EIII-containing DENV particles could potentially exacerbate hemorrhage pathogenesis in DHF patients who have antiplatelet antibodies, highlighting the need for further research on the potential role of EIII in DHF pathogenesis.
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Affiliation(s)
- Te-Sheng Lien
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan
| | - Wen-Sheng Wu
- Division of General Surgery, Department of Surgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 970, Taiwan
| | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan
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Ghazwani M, Hani U, Alqarni MH, Alam A. Development and Characterization of Methyl-Anthranilate-Loaded Silver Nanoparticles: A Phytocosmetic Sunscreen Gel for UV Protection. Pharmaceutics 2023; 15:pharmaceutics15051434. [PMID: 37242676 DOI: 10.3390/pharmaceutics15051434] [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: 03/27/2023] [Revised: 04/25/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023] Open
Abstract
Methyl anthranilate (MA) is a naturally derived compound commonly used in cosmetic products, such as skin care products, fine perfumes, etc. The goal of this research was to develop a UV-protective sunscreen gel using methyl-anthranilate-loaded silver nanoparticles (MA-AgNPs). The microwave approach was used to develop the MA-AgNPs, which were then optimized using Box-Behnken Design (BBD). Particle size (Y1) and absorbance (Y2) were chosen as the response variables, while AgNO3 (X1), methyl anthranilate concentration (X2), and microwave power (X3) were chosen as the independent variables. Additionally, the prepared AgNPs were approximated for investigations on in vitro active ingredient release, dermatokinetics, and confocal laser scanning microscopy (CLSM). The study's findings showed that the optimal MA-loaded AgNPs formulation had a particle size, polydispersity index, zeta potential, and percentage entrapment efficiency (EE) of 200 nm, 0.296 mV, -25.34 mV, and 87.88%, respectively. The image from transmission electron microscopy (TEM) demonstrated the spherical shape of the nanoparticles. According to an in vitro investigation on active ingredient release, MA-AgNPs and MA suspension released the active ingredient at rates of 81.83% and 41.62%, respectively. The developed MA-AgNPs formulation was converted into a gel by using Carbopol 934 as a gelling agent. The spreadability and extrudability of MA-AgNPs gel were found to be 16.20 and 15.190, respectively, demonstrating that the gel may spread very easily across the skin's surface. The MA-AgNPs formulation demonstrated improved antioxidant activity in comparison to pure MA. The MA-AgNPs sunscreen gel formulation displayed non-Newtonian pseudoplastic behaviour, which is typical of skin-care products, and was found to be stable during the stability studies. The sun protection factor (SPF) value of MA-AgNPG was found to be 35.75. In contrast to the hydroalcoholic Rhodamine B solution (5.0 µm), the CLSM of rat skin treated with the Rhodamine B-loaded AgNPs formulation showed a deeper penetration of 35.0 µm, indicating the AgNPs formulation was able to pass the barrier and reach the skin's deeper layers for more efficient delivery of the active ingredient. This can help with skin conditions where deeper penetration is necessary for efficacy. Overall, the results indicated that the BBD-optimized MA-AgNPs provided some of the most important benefits over conventional MA formulations for the topical delivery of methyl anthranilate.
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Affiliation(s)
- Mohammed Ghazwani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, P.O. Box 1882, Abha 61441, Saudi Arabia
| | - Umme Hani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, P.O. Box 1882, Abha 61441, Saudi Arabia
| | - Mohammed H Alqarni
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
| | - Aftab Alam
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al Kharj 11942, Saudi Arabia
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11
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Zewail M, Gaafar PME, Youssef NAHA, Ali ME, Ragab MF, Kamal MF, Noureldin MH, Abbas H. Novel Siprulina platensis Bilosomes for Combating UVB Induced Skin Damage. Pharmaceuticals (Basel) 2022; 16:36. [PMID: 36678533 PMCID: PMC9865528 DOI: 10.3390/ph16010036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/16/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022] Open
Abstract
The recent interest in bioactive compounds from natural sources has led to the evolution of the skin care industry. Efforts to develop biologically active ingredients from natural sources have resulted in the emergence of enhanced skin care products. Spirulina (SPR), a nutritionally enriched cyanobacteria-type microalga, is rich in nutrients and phytochemicals. SPR possesses antioxidant, immunomodulatory, and anti-inflammatory activities. Spirulina-loaded bilosomes (SPR-BS), a novel antiaging drug delivery system, were designed for the first time by incorporation in a lecithin−bile salt-integrated system for bypassing skin delivery obstacles. The optimized BS had good entrapment efficiency, small particle size, optimal zeta potential, and sustained drug release pattern. Blank and SPR-loaded BS formulations were safe, with a primary irritancy index of <2 based on the Draize test. In vivo tests were conducted, and photoprotective antiaging effects were evaluated visually and biochemically by analyzing antioxidant, anti-inflammatory, and anti-wrinkling markers following ultraviolet (UV) B irradiation. Results of biochemical marker analysis and histopathological examination confirmed the superior antiaging effect of SPR-BS compared with SPR. Thus, SPR-loaded BS is a promising nanoplatform for SPR delivery, can be used for treating UV-induced skin damage, and offers maximum therapeutic outcomes.
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Affiliation(s)
- Mariam Zewail
- Pharmaceutics Department, Faculty of Pharmacy, Damanhour University, Damanhour P.O. Box 22511, Egypt
| | - Passent M. E. Gaafar
- Department of Pharmaceutics, Division of Pharmaceutical Sciences, College of Pharmacy, Arab Academy for Science, Technology and Maritime Transport, Alexandria P.O. Box 1029, Egypt
| | - Nancy Abdel Hamid Abou Youssef
- Department of Pharmaceutics, Faculty of Pharmacy, Pharos University in Alexandria (PUA), Alexandria P.O. Box 21500, Egypt
| | - Merhan E. Ali
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza P.O. Box 12211, Egypt
| | - Mai F. Ragab
- Pharmacology Department, School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, Cairo P.O. Box 11835, Egypt
| | - Miranda F. Kamal
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Damanhour University, Damanhour P.O. Box 22511, Egypt
| | - Mohamed H. Noureldin
- Department of Biochemistry, Division of Clinical and Biological Sciences, College of Pharmacy, Arab Academy for Science, Technology and Maritime Transport, Alexandria P.O. Box 1029, Egypt
| | - Haidy Abbas
- Pharmaceutics Department, Faculty of Pharmacy, Damanhour University, Damanhour P.O. Box 22511, Egypt
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12
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Choi J, Bordeaux ZA, Braun G, Davis C, Parthasarathy V, Deng J, Taylor MT, Kambala A, Cornman H, Oladipo O, Alphonse MP, West CE, Kwatra SG, Kwatra MM. Construction of a Secondary Enclosure for UVB Irradiation of Mice. JID INNOVATIONS 2022; 3:100107. [PMID: 36704704 PMCID: PMC9872852 DOI: 10.1016/j.xjidi.2022.100164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 08/09/2022] [Accepted: 09/12/2022] [Indexed: 01/29/2023] Open
Abstract
UV irradiation is commonly used in murine models of skin cancers. Despite the popularity of using UVB rays to model photocarcinogenesis in animals, there is a lack of standardization in the secondary enclosures used to administer radiation. An appraisal of the literature also shows a general lack of details regarding the materials and procedures utilized in the fabrication of such enclosures. We present in this study a detailed overview of the construction of a UVB exposure chamber that successfully induces lesions in hairless mice. A standardized protocol for producing a UVB enclosure may reduce methodological variation in future studies seeking to investigate photocarcinogenesis in animals.
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Affiliation(s)
- Justin Choi
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA,Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Zachary A. Bordeaux
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA,Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Gabriella Braun
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Cole Davis
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Varsha Parthasarathy
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Junwen Deng
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mathew T. Taylor
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Anusha Kambala
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Hannah Cornman
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Olusola Oladipo
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Martin P. Alphonse
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Shawn G. Kwatra
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA,Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA,Correspondence: Shawn G. Kwatra, Department of Dermatology, Johns Hopkins University School of Medicine, Suite 206, Cancer Research Building II, 1550 Orleans Street, Baltimore, Maryland 21231, USA.
| | - Madan M. Kwatra
- Department of Anesthesiology, Duke University School of Medicine, Durham, North Carolina, USA,Department of Pharmacology & Cancer Biology, Duke University School of Medicine, Durham, North Carolina, USA
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13
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Xu J, Zhang X, Song Y, Zheng B, Wen Z, Gong M, Meng L. Heat-Killed Lacticaseibacillus paracasei Ameliorated UVB-Induced Oxidative Damage and Photoaging and Its Underlying Mechanisms. Antioxidants (Basel) 2022; 11:1875. [PMID: 36290598 PMCID: PMC9598452 DOI: 10.3390/antiox11101875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/14/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Ultraviolet B (UVB) radiation is a major environmental causative factor of skin oxidative damage and photoaging. Lacticaseibacillus paracasei is a well-known probiotic strain that can regulate skin health. The present study investigated the effects of heat-killed Lacticaseibacillus paracasei (PL) on UVB linked oxidative damage and photoaging in skin cells (Normal human dermal fibroblast (NHDF) cells and B16F10 murine melanoma cells). Results demonstrated that: (1) PL prevented UVB-induced cytotoxicity relating to decreased DNA damage in NHDF and B16F10 cells; (2) PL alleviated UVB-induced oxidative damage through increasing GSH content, as well as antioxidant enzyme activities and mRNA levels (except MnSOD activity and mRNA levels as well as CAT mRNA level) relating to the activation of Sirt1/PGC-1α/Nrf2 signaling in NHDF cells; (3) PL attenuated UVB-induced photoaging was noticed with a decrease in the percentage of SA-β-gal positive cells in NHDF cells model. Moreover, PL attenuated UVB-induced photoaging through exerting an anti-wrinkling effect by enhancing the type I collagen level relating to the inhibition (JNK, p38)/(c-Fos, c-Jun) of signaling in NHDF cells, and exerting an anti-melanogenic effect by suppressing tyrosinase and TYRP-1 activity and/or expressions relating to the inhibition of PKA/CREB/MITF signaling in B16F10 cells. In conclusion, PL could ameliorate UVB-induced oxidative damage and photoaging. Therefore, PL may be a potential antioxidant and anti-photoaging active ingredient for the cosmetic industry.
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Affiliation(s)
| | | | - Yan Song
- Food and Pharmacy College, Zhejiang Ocean University, Zhoushan 316022, China
| | - Bin Zheng
- Food and Pharmacy College, Zhejiang Ocean University, Zhoushan 316022, China
| | - Zhengshun Wen
- Food and Pharmacy College, Zhejiang Ocean University, Zhoushan 316022, China
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14
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Refaee AA, Mostafa TB, El-Naggar ME, Alfaifi MY, Shati AA, Elbehairi SEI, Elshaarawy RFM, Ismail LA. Cellulosic fabrics modified with polyphosphonium chitosan hydrazone-TiO 2-Ag nanobiocomposites for multifunctional applications. Int J Biol Macromol 2022; 220:482-492. [PMID: 35987357 DOI: 10.1016/j.ijbiomac.2022.08.104] [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: 07/03/2022] [Revised: 08/01/2022] [Accepted: 08/15/2022] [Indexed: 11/25/2022]
Abstract
Bionanocomposites (BNC1,2) of binary (PPCH-Ag) and ternary (PPCH-TiO2-Ag) (PPCH = polyphosphonium chitosan-hydrazone) have been synthesized and immobilized on cellulosic fabrics (CFs) using an environmentally friendly single-step in situ methodology. The results of FTIR, TGA, EDX, SEM, and TEM investigations showed that PPCH and its BNCs were successfully formed on the surface layer of fabrics. Moreover, the BNC2-coated cloth exhibited a superhydrophobic behavior as revealed from the values of water contact angle (WCA) 152.1° and slide angle (SA) 8.7°. The cytotoxicity experiments on epithelial cells confirmed the safety of treated fabrics for human cells. The antimicrobial capabilities of the BNCs-treated textiles were greatly enhanced, with a small preference for BNC1-coated fabric, as compared to the native or other treated fabrics. In contrast, the BNC2-coated fabric demonstrated the highest anti-UV protection capabilities as indicated by its great capacity to reduce the UV transmission (UV-A, 2.1 %; UV-B, 1.8 %) as well as its UPF value (49.2). The durability tests revealed the high resistance of BNC2-CF against harsh washing conditions and their acquired functions sustainability up to 20 washing cycles.
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Affiliation(s)
- Ayaat A Refaee
- Chemistry Department, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt
| | - Tahia B Mostafa
- Chemistry Department, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt
| | - Mehrez E El-Naggar
- Pre-Treatment and Finishing of Cellulosic Fabric Department, Textile Research Division, National Research Center, Cairo, Egypt
| | - Mohammad Y Alfaifi
- Biology Department, Faculty of Science, King Khalid University, 9004 Abha, Saudi Arabia
| | - Ali A Shati
- Biology Department, Faculty of Science, King Khalid University, 9004 Abha, Saudi Arabia
| | - Serag Eldin I Elbehairi
- Biology Department, Faculty of Science, King Khalid University, 9004 Abha, Saudi Arabia; Cell Culture Lab, Egyptian Organization for Biological Products and Vaccines (VACSERA Holding Company), Giza 12311, Egypt
| | - Reda F M Elshaarawy
- Chemistry Department, Faculty of Science, Suez University, 43533 Suez, Egypt; Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine Universität Düsseldorf, Düsseldorf, Germany.
| | - Lamia A Ismail
- Chemistry Department, Faculty of Science, Port Said University, 42526 Port Said, Egypt
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15
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Pudlarz AM, Ranoszek-Soliwoda K, Karbownik MS, Czechowska E, Tomaszewska E, Celichowski G, Grobelny J, Chabielska E, Gromotowicz-Popławska A, Szemraj J. Antioxidant enzymes immobilized on gold and silver nanoparticles enhance DNA repairing systems of rat skin after exposure to ultraviolet radiation. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2022; 43:102558. [PMID: 35390524 DOI: 10.1016/j.nano.2022.102558] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 03/08/2022] [Accepted: 03/21/2022] [Indexed: 06/14/2023]
Abstract
The aim of the study was to investigate in vivo whether the application of immobilized superoxide dismutase (SOD) and catalase (CAT) could enhance DNA repairing systems and reduce level of CPD (cyclobutane pyrimidine dimers) and 6-4PP ((6-4) pyrimidine-pyrimidone photoproducts), and whether the immobilization on gold (AuNPs) and silver (AgNPs) nanoparticles affects the outcome. The study presents secondary analysis of our previous research. Three-day application of SOD and CAT in all forms of solution decreased the levels of CPD and 6-4PP boosted by UV irradiation. The mRNA expression level of the nucleotide excision repair (NER) system genes (XPA, XPC, ERCC1, ERCC2, ERCC3, LIG1) increased after application of immobilized and free enzymes. Increased by UV irradiation, p53 mRNA expression level normalized with the enzyme application. In conclusion, application of free and immobilized antioxidant enzymes accelerates removal of harmful effects of UV radiation in the rat skin by increasing expression level of NER genes.
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Affiliation(s)
- Agnieszka M Pudlarz
- Department of Medical Biochemistry, Medical University of Lodz, Lodz, Poland.
| | | | - Michał S Karbownik
- Department of Pharmacology and Toxicology, Medical University of Lodz, Lodz, Poland
| | - Ewa Czechowska
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Lodz, Poland
| | - Emilia Tomaszewska
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Lodz, Poland
| | - Grzegorz Celichowski
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Lodz, Poland
| | - Jarosław Grobelny
- Department of Materials Technology and Chemistry, Faculty of Chemistry, University of Lodz, Lodz, Poland
| | - Ewa Chabielska
- Department of Biopharmacy, Medical University of Bialystok, Bialystok, Poland
| | | | - Janusz Szemraj
- Department of Medical Biochemistry, Medical University of Lodz, Lodz, Poland; Department of Medicine, Lazarski University, Warsaw, Poland.
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16
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Abbas H, El Sayed NS, Ali ME, Elsheikh MA. Integrated lecithin–bile salt nanovesicles as a promising approach for effective skin delivery of luteolin to improve UV-induced skin damage in Wistar Albino rats. Colloids Surf B Biointerfaces 2022; 211:112299. [DOI: 10.1016/j.colsurfb.2021.112299] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/01/2021] [Accepted: 12/15/2021] [Indexed: 12/24/2022]
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17
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Chang HH, Sun DS. Emerging role of the itaconate-mediated rescue of cellular metabolic stress. Tzu Chi Med J 2022; 34:134-138. [PMID: 35465285 PMCID: PMC9020237 DOI: 10.4103/tcmj.tcmj_79_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/23/2021] [Accepted: 05/14/2021] [Indexed: 11/15/2022] Open
Abstract
Metabolic regulations play vital roles on maintaining the homeostasis of our body. Evidence have suggested that ATF3 and nuclear factor erythroid 2–related factor 2 (NRF2) are critical for maintaining cell function, metabolism, and inflammation/anti-inflammation regulations when cells are under stress, while the upstream regulators in the stressed cells remain elusive. Recent findings have shown that tricarboxylic acid cycle metabolites such as itaconate and succinate are not just mitochondrial metabolites, but rather important signaling mediators, involving in the regulations of metabolism, immune modulation. Itaconate exerts anti-inflammatory role through regulating ATF3 and NRF2 pathways under stressed conditions. In addition, itaconate inhibits succinate dehydrogenase, succinate oxidation and thus blocking succinate-mediated inflammatory processes. These findings suggest itaconate-ATF3 and itaconate-NRF2 axes are well-coordinated machineries that facilitate the rescue against cellular stress. Here, we review these fascinating discoveries, a research field may help the development of more effective therapeutic approach to manage stress-induced inflammation, tissue damage, and metabolic disorder.
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18
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Chuang DJ, Pethaperumal S, Siwakoti B, Chien HJ, Cheng CF, Hung SC, Lien TS, Sun DS, Chang HH. Activating Transcription Factor 3 Protects against Restraint Stress-Induced Gastrointestinal Injury in Mice. Cells 2021; 10:3530. [PMID: 34944038 PMCID: PMC8700235 DOI: 10.3390/cells10123530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/07/2021] [Accepted: 12/11/2021] [Indexed: 12/11/2022] Open
Abstract
Psychological stress increases the risk of gastrointestinal (GI) tract diseases, which involve bidirectional communication of the GI and nerves systems. Acute stress leads to GI ulcers; however, the mechanism of the native cellular protection pathway, which safeguards tissue integrality and maintains GI homeostasis, remains to be investigated. In a mouse model of this study, restraint stress induced GI leakage, abnormal tight junction protein expression, and cell death of gut epithelial cells. The expression of activating transcription factor 3 (ATF3), a stress-responsive transcription factor, is upregulated in the GI tissues of stressed animals. ATF3-deficient mice displayed an exacerbated phenotype of GI injuries. These results suggested that, in response to stress, ATF3 is part of the native cellular protective pathway in the GI system, which could be a molecular target for managing psychological stress-induced GI tract diseases.
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Affiliation(s)
- Dun-Jie Chuang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (D.-J.C.); (S.P.); (B.S.); (T.-S.L.); (D.-S.S.)
| | - Subhashree Pethaperumal
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (D.-J.C.); (S.P.); (B.S.); (T.-S.L.); (D.-S.S.)
| | - Bijaya Siwakoti
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (D.-J.C.); (S.P.); (B.S.); (T.-S.L.); (D.-S.S.)
| | - Hung-Jen Chien
- Institute of Biotechnology, National Tsing Hua University, Hsinchu 300, Taiwan;
| | - Ching-Feng Cheng
- Department of Pediatrics, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 231, Taiwan;
- Institute of Biomedical Sciences, Academia Sinica, Taipei 115, Taiwan
| | - Shih-Che Hung
- Institute of Medical Sciences, Tzu-Chi University, Hualien 970, Taiwan;
| | - Te-Sheng Lien
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (D.-J.C.); (S.P.); (B.S.); (T.-S.L.); (D.-S.S.)
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (D.-J.C.); (S.P.); (B.S.); (T.-S.L.); (D.-S.S.)
- Institute of Medical Sciences, Tzu-Chi University, Hualien 970, Taiwan;
| | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien 970, Taiwan; (D.-J.C.); (S.P.); (B.S.); (T.-S.L.); (D.-S.S.)
- Institute of Medical Sciences, Tzu-Chi University, Hualien 970, Taiwan;
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19
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Nqakala ZB, Sibuyi NRS, Fadaka AO, Meyer M, Onani MO, Madiehe AM. Advances in Nanotechnology towards Development of Silver Nanoparticle-Based Wound-Healing Agents. Int J Mol Sci 2021; 22:ijms222011272. [PMID: 34681930 PMCID: PMC8539597 DOI: 10.3390/ijms222011272] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/08/2021] [Accepted: 10/14/2021] [Indexed: 12/12/2022] Open
Abstract
Since antiquity, silver-based therapies have been used in wound healing, wound care and management of infections to provide adequate healing. These therapies are associated with certain limitations, such as toxicity, skin discolouration and bacterial resistance, which have limited their use. As a result, new and innovative wound therapies, or strategies to improve the existing therapies, are sought after. Silver nanoparticles (AgNPs) have shown the potential to circumvent the limitations associated with conventional silver-based therapies as described above. AgNPs are effective against a broad spectrum of microorganisms and are less toxic, effective at lower concentrations and produce no skin discolouration. Furthermore, AgNPs can be decorated or coupled with other healing-promoting materials to provide optimum healing. This review details the history and impact of silver-based therapies leading up to AgNPs and AgNP-based nanoformulations in wound healing. It also highlights the properties of AgNPs that aid in wound healing and that make them superior to conventional silver-based wound treatment therapies.
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Affiliation(s)
- Zimkhitha B. Nqakala
- Organometallics and Nanomaterials, Department of Chemical Sciences, University of the Western Cape, Bellville 7535, South Africa;
| | - Nicole R. S. Sibuyi
- Department of Science and Innovation (DSI)/Mintek Nanotechnology Innovation Centre (NIC)-Biolabels Node, Department of Biotechnology, University of the Western Cape, Bellville 7535, South Africa; (N.R.S.S.); (A.O.F.)
| | - Adewale O. Fadaka
- Department of Science and Innovation (DSI)/Mintek Nanotechnology Innovation Centre (NIC)-Biolabels Node, Department of Biotechnology, University of the Western Cape, Bellville 7535, South Africa; (N.R.S.S.); (A.O.F.)
| | - Mervin Meyer
- Department of Science and Innovation (DSI)/Mintek Nanotechnology Innovation Centre (NIC)-Biolabels Node, Department of Biotechnology, University of the Western Cape, Bellville 7535, South Africa; (N.R.S.S.); (A.O.F.)
- Correspondence: (M.M.); (M.O.O.); (A.M.M.); Tel.: +27-219592032 (M.M.); +27-219593050 (M.O.O.); +27-219592468 (A.M.M.)
| | - Martin O. Onani
- Organometallics and Nanomaterials, Department of Chemical Sciences, University of the Western Cape, Bellville 7535, South Africa;
- Correspondence: (M.M.); (M.O.O.); (A.M.M.); Tel.: +27-219592032 (M.M.); +27-219593050 (M.O.O.); +27-219592468 (A.M.M.)
| | - Abram M. Madiehe
- Department of Science and Innovation (DSI)/Mintek Nanotechnology Innovation Centre (NIC)-Biolabels Node, Department of Biotechnology, University of the Western Cape, Bellville 7535, South Africa; (N.R.S.S.); (A.O.F.)
- Correspondence: (M.M.); (M.O.O.); (A.M.M.); Tel.: +27-219592032 (M.M.); +27-219593050 (M.O.O.); +27-219592468 (A.M.M.)
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20
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Huang CY, Yu WS, Liu GC, Hung SC, Chang JH, Chang JC, Cheng CL, Sun DS, Lin MD, Lin WY, Tzeng YJ, Chang HH. Opportunistic gill infection is associated with TiO2 nanoparticle-induced mortality in zebrafish. PLoS One 2021; 16:e0247859. [PMID: 34283836 PMCID: PMC8291654 DOI: 10.1371/journal.pone.0247859] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/15/2021] [Indexed: 02/07/2023] Open
Abstract
The large amounts of engineered titanium dioxide nanoparticles (TiO2NPs) that have been manufactured have inevitably been released into the ecosystem. Reports have suggested that TiO2 is a relatively inert material that has low toxicity to animals. However, as various types of NPs increasingly accumulate in the ocean, their effects on aquatic life-forms remain unclear. In this study, a zebrafish model was used to investigate TiO2NP-induced injury and mortality. We found that the treatment dosages of TiO2NP are positively associated with increased motility of zebrafish and the bacterial counts in the water. Notably, gill but not dorsal fin and caudal fin of the zebrafish displayed considerably increased bacterial load. Metagenomic analysis further revealed that gut microflora, such as phyla Proteobacteria, Bacteroidetes, and Actinobacteria, involving more than 95% of total bacteria counts in the NP-injured zebrafish gill samples. These results collectively suggest that opportunistic bacterial infections are associated with TiO2NP-induced mortality in zebrafish. Infections secondary to TiO2NP-induced injury could be a neglected factor determining the detrimental effects of TiO2NPs on wild fish.
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Affiliation(s)
- Chiao-Yi Huang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Wei-Sheng Yu
- Tzu-Chi Senior High School Affiliated with Tzu-Chi University, Tzu-Chi University, Hualien, Taiwan
| | - Geng-Chia Liu
- Tzu-Chi Senior High School Affiliated with Tzu-Chi University, Tzu-Chi University, Hualien, Taiwan
| | - Shih-Che Hung
- Institute of Medical Sciences, Tzu-Chi University, Hualien, Taiwan
| | - Jen-Hsiang Chang
- Department and Graduate School of Computer Science, National Pingtung University, Pingtung, Taiwan
| | | | - Chia-Liang Cheng
- Department of Physics, National Dong Hwa University, Hualien, Taiwan
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Ming-Der Lin
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Wen-Ying Lin
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Yin-Jeh Tzeng
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
- Institute of Medical Sciences, Tzu-Chi University, Hualien, Taiwan
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21
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Lien TS, Chan H, Sun DS, Wu JC, Lin YY, Lin GL, Chang HH. Exposure of Platelets to Dengue Virus and Envelope Protein Domain III Induces Nlrp3 Inflammasome-Dependent Platelet Cell Death and Thrombocytopenia in Mice. Front Immunol 2021; 12:616394. [PMID: 33995345 PMCID: PMC8118162 DOI: 10.3389/fimmu.2021.616394] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 04/07/2021] [Indexed: 12/14/2022] Open
Abstract
In tropical and subtropical regions, mosquito-borne dengue virus (DENV) infections can lead to severe dengue, also known as dengue hemorrhage fever, which causes bleeding, thrombocytopenia, and blood plasma leakage and increases mortality. Although DENV-induced platelet cell death was linked to disease severity, the role of responsible viral factors and the elicitation mechanism of abnormal platelet activation and cell death remain unclear. DENV and virion-surface envelope protein domain III (EIII), a cellular binding moiety of the virus particle, highly increase during the viremia stage. Our previous report suggested that exposure to such viremia EIII levels can lead to cell death of endothelial cells, neutrophils, and megakaryocytes. Here we found that both DENV and EIII could induce abnormal platelet activation and predominantly necrotic cell death pyroptosis. Blockages of EIII-induced platelet signaling using the competitive inhibitor chondroitin sulfate B or selective Nlrp3 inflammasome inhibitors OLT1177 and Z-WHED-FMK markedly ameliorated DENV- and EIII-induced thrombocytopenia, platelet activation, and cell death. These results suggest that EIII could be considered as a virulence factor of DENV, and that Nlrp3 inflammasome is a feasible target for developing therapeutic approaches against dengue-induced platelet defects.
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Affiliation(s)
| | | | | | | | | | | | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
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22
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Pham XH, Park SM, Jun BH. Metal Nano/Microparticles for Bioapplications. Int J Mol Sci 2021; 22:ijms22094543. [PMID: 33925269 PMCID: PMC8123568 DOI: 10.3390/ijms22094543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 11/16/2022] Open
Abstract
Nano/micro particles are considered to be the most valuable and important functional materials in the field of materials science and engineering [...].
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Affiliation(s)
- Xuan-Hung Pham
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea;
| | - Seung-min Park
- Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA;
- Department of Radiology, Stanford University School of Medicine, Stanford, CA 94305, USA
- Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Bong-Hyun Jun
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 143-701, Korea;
- Correspondence:
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23
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Lien TS, Sun DS, Hung SC, Wu WS, Chang HH. Dengue Virus Envelope Protein Domain III Induces Nlrp3 Inflammasome-Dependent NETosis-Mediated Inflammation in Mice. Front Immunol 2021; 12:618577. [PMID: 33815373 PMCID: PMC8009969 DOI: 10.3389/fimmu.2021.618577] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 02/22/2021] [Indexed: 12/18/2022] Open
Abstract
Abnormal immune responses and cytokine storm are involved in the development of severe dengue, a life-threatening disease with high mortality. Dengue virus-induced neutrophil NETosis response is associated with cytokine storm; while the role of viral factors on the elicitation of excessive inflammation mains unclear. Here we found that treatments of dengue virus envelope protein domain III (EIII), cellular binding moiety of virion, is sufficient to induce neutrophil NETosis processes in vitro and in vivo. Challenges of EIII in inflammasome Nlrp3-/- and Casp1-/- mutant mice resulted in less inflammation and NETosis responses, as compared to the wild type controls. Blockages of EIII-neutrophil interaction using cell-binding competitive inhibitor or selective Nlrp3 inflammasome inhibitors OLT1177 and Z-WHED-FMK can suppress EIII-induced NETosis response. These results collectively suggest that Nlrp3 inflammsome is a molecular target for treating dengue-elicited inflammatory pathogenesis.
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Affiliation(s)
- Te-Sheng Lien
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
- Institute of Medical Sciences, Tzu-Chi University, Hualien, Taiwan
| | - Shih-Che Hung
- Institute of Medical Sciences, Tzu-Chi University, Hualien, Taiwan
| | - Wen-Sheng Wu
- Division of General Surgery, Department of Surgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
- Institute of Medical Sciences, Tzu-Chi University, Hualien, Taiwan
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24
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Lien TS, Sun DS, Wu CY, Chang HH. Exposure to Dengue Envelope Protein Domain III Induces Nlrp3 Inflammasome-Dependent Endothelial Dysfunction and Hemorrhage in Mice. Front Immunol 2021; 12:617251. [PMID: 33717109 PMCID: PMC7947687 DOI: 10.3389/fimmu.2021.617251] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/18/2021] [Indexed: 12/12/2022] Open
Abstract
Typically occurring during secondary dengue virus (DENV) infections, dengue hemorrhagic fever (DHF) causes abnormal immune responses, as well as endothelial vascular dysfunction, for which the responsible viral factor remains unclear. During peak viremia, the plasma levels of virion-associated envelope protein domain III (EIII) increases to a point at which cell death is sufficiently induced in megakaryocytes in vitro. Thus, EIII may constitute a virulence factor for endothelial damage. In this study, we examined endothelial cell death induced by treatment with DENV and EIII in vitro. Notably, pyroptosis, the major type of endothelial cell death observed, was attenuated through treatment with Nlrp3 inflammasome inhibitors. EIII injection effectively induced endothelial abnormalities, and sequential injection of EIII and DENV-NS1 autoantibodies induced further vascular damage, liver dysfunction, thrombocytopenia, and hemorrhage, which are typical manifestations in DHF. Under the same treatments, pathophysiological changes in the Nlrp3 inflammasome–deficient mice were notably reduced compared with those in the wild-type mice. These results suggest that the Nlrp3 inflammasome constitutes a potential therapeutic target for treating DENV-induced hemorrhage in DHF.
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Affiliation(s)
- Te-Sheng Lien
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Der-Shan Sun
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
| | - Cheng-Yeu Wu
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan, Taiwan
| | - Hsin-Hou Chang
- Department of Molecular Biology and Human Genetics, Tzu-Chi University, Hualien, Taiwan
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