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Meng T, He D, Han Z, Shi R, Wang Y, Ren B, Zhang C, Mao Z, Luo G, Deng J. Nanomaterial-Based Repurposing of Macrophage Metabolism and Its Applications. NANO-MICRO LETTERS 2024; 16:246. [PMID: 39007981 PMCID: PMC11250772 DOI: 10.1007/s40820-024-01455-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 06/10/2024] [Indexed: 07/16/2024]
Abstract
Macrophage immunotherapy represents an emerging therapeutic approach aimed at modulating the immune response to alleviate disease symptoms. Nanomaterials (NMs) have been engineered to monitor macrophage metabolism, enabling the evaluation of disease progression and the replication of intricate physiological signal patterns. They achieve this either directly or by delivering regulatory signals, thereby mapping phenotype to effector functions through metabolic repurposing to customize macrophage fate for therapy. However, a comprehensive summary regarding NM-mediated macrophage visualization and coordinated metabolic rewiring to maintain phenotypic equilibrium is currently lacking. This review aims to address this gap by outlining recent advancements in NM-based metabolic immunotherapy. We initially explore the relationship between metabolism, polarization, and disease, before delving into recent NM innovations that visualize macrophage activity to elucidate disease onset and fine-tune its fate through metabolic remodeling for macrophage-centered immunotherapy. Finally, we discuss the prospects and challenges of NM-mediated metabolic immunotherapy, aiming to accelerate clinical translation. We anticipate that this review will serve as a valuable reference for researchers seeking to leverage novel metabolic intervention-matched immunomodulators in macrophages or other fields of immune engineering.
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Affiliation(s)
- Tingting Meng
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China
| | - Danfeng He
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China
| | - Zhuolei Han
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China
| | - Rong Shi
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China
- Department of Breast Surgery, Gansu Provincial Hospital, Lanzhou, Gansu, 730030, People's Republic of China
| | - Yuhan Wang
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China
| | - Bibo Ren
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China
| | - Cheng Zhang
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China
| | - Zhengwei Mao
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China.
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China.
| | - Gaoxing Luo
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China.
| | - Jun Deng
- Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Army Medical University, Chongqing, 400038, People's Republic of China.
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Xu Y, Lv L, Wang Q, Yao Q, Kou L, Zhang H. Emerging application of nanomedicine-based therapy in acute respiratory distress syndrome. Colloids Surf B Biointerfaces 2024; 237:113869. [PMID: 38522285 DOI: 10.1016/j.colsurfb.2024.113869] [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: 01/07/2024] [Revised: 03/14/2024] [Accepted: 03/20/2024] [Indexed: 03/26/2024]
Abstract
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are serious lung injuries caused by various factors, leading to increased permeability of the alveolar-capillary barrier, reduced stability of the alveoli, inflammatory response, and hypoxemia. Despite several decades of research since ARDS was first formally described in 1967, reliable clinical treatment options are still lacking. Currently, supportive therapy and mechanical ventilation are prioritized, and there is no medication that can be completely effective in clinical treatment. In recent years, nanomedicine has developed rapidly and has exciting preclinical treatment capabilities. Using a drug delivery system based on nanobiotechnology, local drugs can be continuously released in lung tissue at therapeutic levels, reducing the frequency of administration and improving patient compliance. Furthermore, this novel drug delivery system can target specific sites and reduce systemic side effects. Currently, many nanomedicine treatment options for ARDS have demonstrated efficacy. This review briefly introduces the pathophysiology of ARDS, discusses various research progress on using nanomedicine to treat ARDS, and anticipates future developments in related fields.
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Affiliation(s)
- Yitianhe Xu
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Leyao Lv
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Qian Wang
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Qing Yao
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China; Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang, China
| | - Longfa Kou
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China; Cixi Biomedical Research Institute, Wenzhou Medical University, Zhejiang, China.
| | - Hailin Zhang
- Wenzhou Municipal Key Laboratory of Pediatric Pharmacy, Department of Pharmacy, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, China; Department of Children's Respiration Disease, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China.
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Liao W, Ni C, Ge R, Li Y, Jiang S, Yang W, Yan F. Nel-like Molecule Type 1 Combined with Gold Nanoparticles Modulates Macrophage Polarization, Osteoclastogenesis, and Oral Microbiota in Periodontitis. ACS APPLIED MATERIALS & INTERFACES 2024; 16:8442-8458. [PMID: 38335323 DOI: 10.1021/acsami.3c17862] [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: 02/12/2024]
Abstract
The disruption of host-microbe homeostasis and uncontrolled inflammatory response have been considered as vital causes for developing periodontitis, subsequently leading to an imbalance between the bone and immune system and the collapse of bone homeostasis. Consequently, strategies to modulate the immune response and bone metabolization have become a promising approach to prevent and treat periodontitis. In this study, we investigated the cooperative effects of Nel-like molecule type 1 (Nell-1) and gold nanoparticles (AuNPs) on macrophage polarization, osteoclast differentiation, and the corresponding functions in an experimental model of periodontitis in rats. Nell-1-combined AuNPs in in vitro studies were found to reduce the production of inflammatory factors (TNF-α, p < 0.0001; IL-6, p = 0.0012), modulate the ratio of M2/M1 macrophages by inducing macrophage polarization into the M2 phenotype, and inhibit cell fusion, maturation, and activity of osteoclasts. Furthermore, the local application of Nell-1-combined AuNPs in in vivo studies resulted in alleviation of damages to the periodontal and bone tissues, modulation of macrophage polarization and the activity of osteoclasts, and alteration of the periodontal microbiota, in which the relative abundance of the probiotic Bifidobacterium increased (p < 0.05). These findings reveal that Nell-1-combined AuNPs could be a promising drug candidate for the prevention and treatment of periodontitis. However, Nell-1-combined AuNPs did not show organ toxicity or impair the integrity of intestinal epithelium but alter the gut microbiota, leading to the dysbiosis of gut microbiota. The adverse impact of changes in gut microbiota needs to be further investigated. Nonetheless, this study provides a novel perspective and direction for the biological safety assessment of biomaterials in oral clinical applications.
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Affiliation(s)
- Wenzheng Liao
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing 210008, China
| | - Can Ni
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing 210008, China
| | - Ruiyang Ge
- Department of Periodontology, Hospital of Stomatology, Zunyi Medical University, Zunyi 563099, China
| | - Yanfen Li
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing 210008, China
| | - Shaoyun Jiang
- Stomatological Center, Peking University Shenzhen Hospital, Guangdong Provincial High-Level Clinical Key Specialty; Guangdong Province Engineering Research Center of Oral Disease Diagnosis and Treatment; Shenzhen Clinical Research Center for Oral Diseases, Shenzhen 5180036, Guangdong, China
| | - Wenrong Yang
- School of Life and Environmental Science, Centre for Chemistry and Biotechnology, Deakin University, Geelong, Victoria 3216, Australia
| | - Fuhua Yan
- Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing 210008, China
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Singh R, Kumawat M, Gogoi H, Madhyastha H, Lichtfouse E, Daima HK. Engineered Nanomaterials for Immunomodulation: A Review. ACS APPLIED BIO MATERIALS 2024; 7:727-751. [PMID: 38166376 DOI: 10.1021/acsabm.3c00940] [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] [Indexed: 01/04/2024]
Abstract
The immune system usually provides a defense against invading pathogenic microorganisms and any other particulate contaminants. Nonetheless, it has been recently reported that nanomaterials can evade the immune system and modulate immunological responses due to their unique physicochemical characteristics. Consequently, nanomaterial-based activation of immune components, i.e., neutrophils, macrophages, and other effector cells, may induce inflammation and alter the immune response. Here, it is essential to distinguish the acute and chronic modulations triggered by nanomaterials to determine the possible risks to human health. Nanomaterials size, shape, composition, surface charge, and deformability are factors controlling their uptake by immune cells and the resulting immune responses. The exterior corona of molecules adsorbed over nanomaterials surfaces also influences their immunological effects. Here, we review current nanoengineering trends for targeted immunomodulation with an emphasis on the design, safety, and potential toxicity of nanomaterials. First, we describe the characteristics of engineered nanomaterials that trigger immune responses. Then, the biocompatibility and immunotoxicity of nanoengineered particles are debated, because these factors influence applications. Finally, future nanomaterial developments in terms of surface modifications, synergistic approaches, and biomimetics are discussed.
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Affiliation(s)
| | - Mamta Kumawat
- Department of Biotechnology, School of Sciences, JECRC University, Sitapura Extension, Jaipur 303905, Rajasthan, India
| | - Himanshu Gogoi
- Translational Health Science and Technology Institute, NCR Biotech Science Cluster, Faridabad 121001, India
| | - Harishkumar Madhyastha
- Department of Cardiovascular Physiology, University of Miyazaki, Miyazaki 8891692, Japan
| | - Eric Lichtfouse
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University Xi'an, Shaanxi 710049, China
| | - Hemant Kumar Daima
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Bandarsindari 305817, Ajmer, India
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Casagrande LDR, Porto GD, Colares MC, Venturini LM, Silveira GDB, Mendes C, Corrêa MEAB, Lima IR, Feuser PE, Machado-de-Ávila RA, Silveira PCL. Green synthesis of gold nanoparticles modulates lipopolysaccharide-induced lung inflammation in Wistar rats. Basic Clin Pharmacol Toxicol 2023; 132:473-485. [PMID: 36882317 DOI: 10.1111/bcpt.13854] [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: 01/12/2023] [Revised: 02/23/2023] [Accepted: 02/28/2023] [Indexed: 03/09/2023]
Abstract
This study aimed to investigate the effect of intranasal treatment of gold nanoparticles (GNPs) and Curcumin (Cur) on the lipopolysaccharide (LPS)-induced acute pulmonary inflammatory response. A single intraperitoneal injection of LPS (0.5 mg/Kg) was performed, and the animals in the Sham group were injected with 0.9% saline. Treatment was daily intranasally with GNPs (2.5 mg/L), Cur (10 mg/kg) and GNP-Cur started 12 h after LPS administration and ended on the seventh day. The results show that the treatment performed with GNP-Cur was the most effective to attenuate the action of pro-inflammatory cytokines, and a lower leukocyte count in the bronchoalveolar lavage, in addition to positively regulating anti-inflammatory cytokines in relation to other groups. As a result, it promoted an oxirreductive balanced environment in the lung tissue, providing a histological outcome with a reduction in inflammatory cells and greater alveolar area. The group treated with GNPs-Cur was superior to the other groups, with better anti-inflammatory activity and reduced oxidative stress, resulting in less morphological damage to lung tissue. In conclusion, the use of reduced GNPs with curcumin demonstrates promising effects in the control of the acute inflammatory response, helping to protect the lung tissue at the biochemical and morphological levels.
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Affiliation(s)
- Laura de R Casagrande
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Germano D Porto
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Mateus C Colares
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Ligia M Venturini
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Gustavo de B Silveira
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Carolini Mendes
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Maria Eduarda A B Corrêa
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Igor R Lima
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Paulo E Feuser
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Ricardo A Machado-de-Ávila
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
| | - Paulo C L Silveira
- Laboratory of Experimental Physiopathology, Program of postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, 88806-000, Brazil
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Salem HF, Abd El-Maboud MM, Said ASA, Salem MN, Sabry D, Hussain N, El-Ghafar OAMA, Hussein RRS. Nano Methotrexate versus Methotrexate in Targeting Rheumatoid Arthritis. Pharmaceuticals (Basel) 2022; 16:ph16010060. [PMID: 36678557 PMCID: PMC9866098 DOI: 10.3390/ph16010060] [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: 11/02/2022] [Revised: 12/17/2022] [Accepted: 12/20/2022] [Indexed: 01/03/2023] Open
Abstract
Nanomedicine has emerged as an important approach for targeting RA medication. Rheumatoid arthritis (RA) is a widespread autoimmune disorder marked by multiple inflamed joints. Gold nanoparticles (GNPs) have been demonstrated as efficacious nanocarriers due to their unique characteristics and the relative simplicity of their synthesis in varied sizes; moreover, they have the capability to alleviate several inflammatory markers. The current objective was to combine methotrexate (MTX) with GNPs to overcome MTX restrictions. GNPs were fabricated by a chemical reduction technique, utilizing sodium citrate and tween 20. The MTX-GNPs formulations were characterized in vitro by % entrapment efficiency (%EE), particle size, polydispersity index (PDI) zeta potential, and % release. The MTX-GNPs formulation was administrated as an intra-articular solution, and additionally, incorporated into a Carbopol gel to investigate its anti-arthritic effectiveness and bioavailability in vivo. The results indicated that a %EE of 87.53 ± 1.10%, and a particle size of 60.62 ± 2.41 nm with a PDI of 0.31 ± 0.03, and a zeta potential of −27.80 ± 0.36 mV were optimal. The in vitro release of MTX from the MTX-GNPs formulation demonstrated that the MTX-GNPs formulation’s release was 34.91 ± 1.96% and considerably (p < 0.05) lower than that of free MTX, showing a significant difference in dissolution patterns (p < 0.05). In vivo, MTX-GNPs formulations inhibited IL-6 by 36.52%, ACCP (63.25 %), COMP (28.16%), and RANKL (63.67%), as well as elevated IL-10 by 190.18%. Transdermal MTX-GNPs decreased IL-6 by 22.52%, ACCP (56.63%), COMP (52.64%), and RANKL (79.5%), as well as increased IL-10 by 168.37%. Histological investigation supported these recent findings. Conclusions: Marked improvements in MTX anti-arthritic effects are seen when it is conjugated to GNPs.
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Affiliation(s)
- Heba F. Salem
- Department of Pharmaceutics & Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62521, Egypt
| | | | - Amira S. A. Said
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62521, Egypt
- Department of Clinical Pharmacy, College of Pharmacy, Al Ain University, Al Ain P.O. Box 112612, United Arab Emirates
| | - Mohamed Nabil Salem
- Department of Internal Medicine, Faculty of Medicine, Beni-Suef University, Beni-Suef 62521, Egypt
| | - Dina Sabry
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Badr University in Cairo, Cairo 11562, Egypt
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Cairo University, Giza 12613, Egypt
| | - Nadia Hussain
- Department of Pharmaceutical Sciences, College of Pharmacy, Al Ain University, Al Ain P.O. Box 112612, United Arab Emirates
| | - Omnia A. M. Abd El-Ghafar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Nahda University, Beni Suef 62511, Egypt
| | - Raghda R. S. Hussein
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62521, Egypt
- Department of Clinical Pharmacy, Faculty of Pharmacy, October 6 University, Giza 12585, Egypt
- Correspondence:
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Jiang Y, Kang Y, Liu J, Yin S, Huang Z, Shao L. Nanomaterials alleviating redox stress in neurological diseases: mechanisms and applications. J Nanobiotechnology 2022; 20:265. [PMID: 35672765 PMCID: PMC9171999 DOI: 10.1186/s12951-022-01434-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/21/2022] [Indexed: 12/12/2022] Open
Abstract
Overproduced reactive oxygen and reactive nitrogen species (RONS) in the brain are involved in the pathogenesis of several neurological diseases, such as Alzheimer's disease, Parkinson's disease, traumatic brain injury, and stroke, as they attack neurons and glial cells, triggering cellular redox stress. Neutralizing RONS, and, thus, alleviating redox stress, can slow down or stop the progression of neurological diseases. Currently, an increasing number of studies are applying nanomaterials (NMs) with anti-redox activity and exploring the potential mechanisms involved in redox stress-related neurological diseases. In this review, we summarize the anti-redox mechanisms of NMs, including mimicking natural oxidoreductase activity and inhibiting RONS generation at the source. In addition, we propose several strategies to enhance the anti-redox ability of NMs and highlight the challenges that need to be resolved in their application. In-depth knowledge of the mechanisms and potential application of NMs in alleviating redox stress will help in the exploration of the therapeutic potential of anti-redox stress NMs in neurological diseases.
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Affiliation(s)
- Yanping Jiang
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China
- School of Stomatology, Southern Medical University, Guangzhou, 510515, China
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Guangzhou, 510515, China
| | - Yiyuan Kang
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China
| | - Jia Liu
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China
| | - Suhan Yin
- School of Stomatology, Southern Medical University, Guangzhou, 510515, China
| | - Zhendong Huang
- School of Stomatology, Southern Medical University, Guangzhou, 510515, China
| | - Longquan Shao
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China.
- Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Guangzhou, 510515, China.
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Porto GD, Haupenthal DPDS, Souza PS, Silveira GDB, Nesi RT, Feuser PE, Possato JC, de Andrade VM, Pinho RA, Silveira PCL. Effects of the intranasal application of gold nanoparticles on the pulmonary tissue after acute exposure to industrial cigarette smoke. J Biomed Mater Res B Appl Biomater 2022; 110:1234-1244. [PMID: 34894049 DOI: 10.1002/jbm.b.34994] [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: 03/17/2021] [Revised: 11/15/2021] [Accepted: 12/05/2021] [Indexed: 11/09/2022]
Abstract
Inhalation of harmful particles appears as a primary factor for the onset and establishment of chronic obstructive pulmonary disease (COPD). Cigarette smoke acutely promotes an exacerbated inflammatory response with oxidative stress induction with DNA damage. Administration of Gold Nanoparticles (GNPs) with 20 nm in different concentrations can revert damages caused by external aggravations. The effects of GNPs in a COPD process have not been observed until now. The objective of this work was to evaluate the therapeutic effects of intranasal administration of different doses of GNPs after acute exposure to industrial cigarette smoke. Thirty male Swiss mice were randomly divided into five groups: Sham; cigarette smoke (CS); CS + GNPs 2.5 mg/L; CS + GNPs 7.5 mg/L and CS + GNPs 22.5 mg/L. The animals were exposed to the commercial cigarette with filter in an acrylic inhalation chamber and treated with intranasal GNPs for five consecutive days. The results demonstrate that exposure to CS causes an increase in inflammatory cytokines, histological changes, oxidative and nitrosive damage in the lung, as well as increased damage to the DNA of liver cells, blood plasma and lung. Among the three doses of GNPs (2.5, 7.5, and 22.5 mg/L) used, the highest dose had better anti-inflammatory effects. However, GNPs at a dose of 7.5 mg/L showed better efficacies in reducing ROS formation, alveolar diameter, and the number of inflammatory cells in histology, in addition to significantly reduced rate of DNA damage in lung cells without additional systemic genotoxicity already caused by cigarette smoke.
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Affiliation(s)
- Germano Duarte Porto
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | | | - Priscila Soares Souza
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | - Gustavo de Bem Silveira
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | - Renata Tiscoski Nesi
- Biochemistry in Health, Graduate Program in Health Sciences, Medicine School, Pontifícia Universidade Católica do Paraná, Puerto Rico, Brazil
| | - Paulo Emilio Feuser
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | - Jonathann Corrêa Possato
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | - Vanessa Moraes de Andrade
- Translational Biomedicine Laboratory, Graduate Program of Health Sciences, Department of Health Sciences, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | - Ricardo Aurino Pinho
- Biochemistry in Health, Graduate Program in Health Sciences, Medicine School, Pontifícia Universidade Católica do Paraná, Puerto Rico, Brazil
| | - Paulo Cesar Lock Silveira
- Laboratory of Experimental Pathophysiology, Graduate Program in Health Sciences, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
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Macrophage-Targeted Nanomedicines for ARDS/ALI: Promise and Potential. Inflammation 2022; 45:2124-2141. [PMID: 35641717 PMCID: PMC9154210 DOI: 10.1007/s10753-022-01692-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/11/2022] [Accepted: 05/24/2022] [Indexed: 11/05/2022]
Abstract
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are characterized by progressive lung impairment typically triggered by inflammatory processes. The mortality toll for ARDS/ALI yet remains high because of the poor prognosis, lack of disease-specific inflammation management therapies, and prolonged hospitalizations. The urgency for the development of new effective therapeutic strategies has become acutely evident for patients with coronavirus disease 2019 (COVID-19) who are highly susceptible to ARDS/ALI. We propose that the lack of target specificity in ARDS/ALI of current treatments is one of the reasons for poor patient outcomes. Unlike traditional therapeutics, nanomedicine offers precise drug targeting to inflamed tissues, the capacity to surmount pulmonary barriers, enhanced interactions with lung epithelium, and the potential to reduce off-target and systemic adverse effects. In this article, we focus on the key cellular drivers of inflammation in ARDS/ALI: macrophages. We propose that as macrophages are involved in the etiology of ARDS/ALI and regulate inflammatory cascades, they are a promising target for new therapeutic development. In this review, we offer a survey of multiple nanomedicines that are currently being investigated with promising macrophage targeting potential and strategies for pulmonary delivery. Specifically, we will focus on nanomedicines that have shown engagement with proinflammatory macrophage targets and have the potential to reduce inflammation and reverse tissue damage in ARDS/ALI.
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Song Y, Ismail M, Shan Q, Zhao J, Zhu Y, Zhang L, Du Y, Ling L. ROS-mediated liposomal dexamethasone: a new FA-targeted nanoformulation to combat rheumatoid arthritis via inhibiting iRhom2/TNF-α/BAFF pathways. NANOSCALE 2021; 13:20170-20185. [PMID: 34846489 DOI: 10.1039/d1nr05518f] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Rheumatoid arthritis (RA) is an autoimmune inflammatory disorder that has seriously affected human health worldwide and its current management requires more successful therapeutic approaches. The combination of nanomedicines and pathophysiology into one system may provide an alternative strategy for precise RA treatment. In this work, a practical ROS-mediated liposome, abbreviated as Dex@FA-ROS-Lips that comprised synthetic dimeric thioether lipids (di-S-PC) and a surface functionalized with folic acid (FA), was proposed for dexamethasone (Dex) delivery. Incorporation with thioether lipids and a FA segment significantly improved the triggered release and improved the triggered release of cytotoxic Dex as well as the active targeting of RA, altering its overall pharmacokinetics and safety profiles in vivo. As proof, the designed Dex@FA-ROS-Lips demonstrated effective internalization by LPS-activated Raw264.7 macrophages with FA receptor overexpression and released Dex at the inflammatory site due to the ROS-triggered disassembly. Intravenous injection of this Dex@FA-ROS-Lips into adjuvant-induced arthritis (AIA) mice led to its incremental accumulation in inflamed joint tissues and significantly alleviated the cartilage destruction and joint swelling via suppression of proinflammatory cytokines (iRhom2, TNF-α and BAFF), as compared to the effect of commercial free Dex. Importantly, the Dex@FA-ROS-Lips nanoformulation showed better hemocompatibility with less adverse effects on the body weight and immune organ index of AIA mice. The anti-inflammatory mechanism of Dex@FA-ROS-Lips was further studied and it was found that it is possibly associated with the down-regulation of iRhom2 and the activation of the TNF-α/BAFF signaling pathway. Therefore, the integration of nanomedicines and the RA microenvironment using multifunctional Dex@FA-ROS-Lips shall be a novel RA treatment modality with full clinical potential, and based on the enhanced therapeutic effect, the signaling pathway of iRhom2/TNF-α/BAFF reasonably explained the mechanism of Dex@FA-ROS-Lips in anti-RA, which suggested a molecular target for RA therapy and other inflammatory diseases.
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Affiliation(s)
- Yanqin Song
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
- Yantai Center for Food and Drug Control, Yantai 264005, China
| | - Muhammad Ismail
- Henan-Macquarie University Joint Center for Biomedical Innovation, School of Life Science, Henan University, Kaifeng, Henan 475004, China
| | - Qi Shan
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Jianing Zhao
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Yanping Zhu
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Leiming Zhang
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Yuan Du
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Longbing Ling
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
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11
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Gold Nanoparticles: Multifaceted Roles in the Management of Autoimmune Disorders. Biomolecules 2021; 11:biom11091289. [PMID: 34572503 PMCID: PMC8470500 DOI: 10.3390/biom11091289] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/12/2021] [Accepted: 08/24/2021] [Indexed: 12/29/2022] Open
Abstract
Gold nanoparticles (GNPs) have been recently applied for various diagnostic and therapeutic purposes. The unique properties of these nanoparticles (NPs), such as relative ease of synthesis in various sizes, shapes and charges, stability, high drug-loading capacity and relative availability for modification accompanied by non-cytotoxicity and biocompatibility, make them an ideal field of research in bio-nanotechnology. Moreover, their potential to alleviate various inflammatory factors, nitrite species, and reactive oxygen production and the capacity to deliver therapeutic agents has attracted attention for further studies in inflammatory and autoimmune disorders. Furthermore, the characteristics of GNPs and surface modification can modulate their toxicity, biodistribution, biocompatibility, and effects. This review discusses in vitro and in vivo effects of GNPs and their functionalized forms in managing various autoimmune disorders (Ads) such as rheumatoid arthritis, type 1 diabetes, and multiple sclerosis.
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12
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Hung HS, Kung ML, Chen FC, Ke YC, Shen CC, Yang YC, Tang CM, Yeh CA, Hsieh HH, Hsu SH. Nanogold-Carried Graphene Oxide: Anti-Inflammation and Increased Differentiation Capacity of Mesenchymal Stem Cells. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2046. [PMID: 34443877 PMCID: PMC8398640 DOI: 10.3390/nano11082046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/06/2021] [Accepted: 08/07/2021] [Indexed: 02/07/2023]
Abstract
Graphene-based nanocomposites such as graphene oxide (GO) and nanoparticle-decorated graphene with demonstrated excellent physicochemical properties have worthwhile applications in biomedicine and bioengineering such as tissue engineering. In this study, we fabricated gold nanoparticle-decorated GO (GO-Au) nanocomposites and characterized their physicochemical properties using UV-Vis absorption spectra, FTIR spectra, contact angle analyses, and free radical scavenging potential. Moreover, we investigated the potent applications of GO-Au nanocomposites on directing mesenchymal stem cells (MSCs) for tissue regeneration. We compared the efficacy of as-prepared GO-derived nanocomposites including GO, GO-Au, and GO-Au (×2) on the biocompatibility of MSCs, immune cell identification, anti-inflammatory effects, differentiation capacity, as well as animal immune compatibility. Our results showed that Au-deposited GO nanocomposites, especially GO-Au (×2), significantly exhibited increased cell viability of MSCs, had good anti-oxidative ability, sponged the immune response toward monocyte-macrophage transition, as well as inhibited the activity of platelets. Moreover, we also validated the superior efficacy of Au-deposited GO nanocomposites on the enhancement of cell motility and various MSCs-derived cell types of differentiation including neuron cells, adipocytes, osteocytes, and endothelial cells. Additionally, the lower induction of fibrotic formation, reduced M1 macrophage polarization, and higher induction of M2 macrophage, as well as promotion of the endothelialization, were also found in the Au-deposited GO nanocomposites implanted animal model. These results suggest that the Au-deposited GO nanocomposites have excellent immune compatibility and anti-inflammatory effects in vivo and in vitro. Altogether, our findings indicate that Au-decorated GO nanocomposites, especially GO-Au (×2), can be a potent nanocarrier for tissue engineering and an effective clinical strategy for anti-inflammation.
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Affiliation(s)
- Huey-Shan Hung
- Graduate Institute of Biomedical Science, China Medical University, Taichung 40402, Taiwan; (H.-S.H.); (Y.-C.K.); (C.-A.Y.)
- Translational Medicine Research, China Medical University Hospital, Taichung 40402, Taiwan
| | - Mei-Lang Kung
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 813414, Taiwan;
| | - Fang-Chung Chen
- Department of Photonics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan;
| | - Yi-Chun Ke
- Graduate Institute of Biomedical Science, China Medical University, Taichung 40402, Taiwan; (H.-S.H.); (Y.-C.K.); (C.-A.Y.)
| | - Chiung-Chyi Shen
- Neurological Institute Head of Department of Neurosurgery, Taichung Veterans General Hospital, Taichung 40705, Taiwan; (C.-C.S.); (Y.-C.Y.)
- Department of Physical Therapy, Hung Kuang University, Taichung 433304, Taiwan
- Basic Medical Education Center, Central Taiwan University of Science and Technology, Taichung 40601, Taiwan
| | - Yi-Chin Yang
- Neurological Institute Head of Department of Neurosurgery, Taichung Veterans General Hospital, Taichung 40705, Taiwan; (C.-C.S.); (Y.-C.Y.)
| | - Chang-Ming Tang
- Collage of Oral Medicine, Chung Shan Medical University, Taichung 40201, Taiwan;
| | - Chun-An Yeh
- Graduate Institute of Biomedical Science, China Medical University, Taichung 40402, Taiwan; (H.-S.H.); (Y.-C.K.); (C.-A.Y.)
| | - Hsien-Hsu Hsieh
- Blood Bank, Taichung Veterans General Hospital, Taichung 40705, Taiwan;
| | - Shan-hui Hsu
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei 10617, Taiwan
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13
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Cai F, Li S, Huang H, Iqbal J, Wang C, Jiang X. Green synthesis of gold nanoparticles for immune response regulation: Mechanisms, applications, and perspectives. J Biomed Mater Res A 2021; 110:424-442. [PMID: 34331516 DOI: 10.1002/jbm.a.37281] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/15/2021] [Accepted: 07/20/2021] [Indexed: 01/16/2023]
Abstract
Immune responses are involved in the pathogenesis of many diseases, including cancer, autoimmune diseases, and chronic inflammation. These responses are attributed to immune cells that produce cytokines, mediate cytotoxicity, and synthesize antibodies. Gold nanoparticles (GNPs) are novel agents that intervene with immune responses because of their unique physical-chemical properties. In particular, GNPs enhance anti-tumour activity during immunotherapy and eliminate excessive inflammation in autoimmune diseases. However, GNPs synthesized by conventional methods are toxic to living organisms. Green biosynthesis provides a safe and eco-friendly method to obtain GNPs from microbes or plant extracts. In this review, we describe several patterns for green GNP biosynthesis. The applications of GNPs to target immune cells and modulate the immune response are summarized. In particular, we elaborate on how GNPs regulate innate immunity and adaptive immunity, including inflammatory signaling and immune cell differentiation. Finally, perspectives and challenges in utilizing green biosynthesized GNPs for novel therapeutic approaches are discussed.
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Affiliation(s)
- Feiyang Cai
- School of Nursing, Nanjing University of Chinese Medicine, Nanjing, China.,School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shiyi Li
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Hui Huang
- School of Nursing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Javed Iqbal
- Department of Botany, Bacha Khan University, Charsadda, Khyber Pakhtunkhwa, Pakistan
| | - Canran Wang
- School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xing Jiang
- School of Nursing, Nanjing University of Chinese Medicine, Nanjing, China
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14
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Swartzwelter BJ, Mayall C, Alijagic A, Barbero F, Ferrari E, Hernadi S, Michelini S, Navarro Pacheco NI, Prinelli A, Swart E, Auguste M. Cross-Species Comparisons of Nanoparticle Interactions with Innate Immune Systems: A Methodological Review. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1528. [PMID: 34207693 PMCID: PMC8230276 DOI: 10.3390/nano11061528] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 12/18/2022]
Abstract
Many components of the innate immune system are evolutionarily conserved and shared across many living organisms, from plants and invertebrates to humans. Therefore, these shared features can allow the comparative study of potentially dangerous substances, such as engineered nanoparticles (NPs). However, differences of methodology and procedure between diverse species and models make comparison of innate immune responses to NPs between organisms difficult in many cases. To this aim, this review provides an overview of suitable methods and assays that can be used to measure NP immune interactions across species in a multidisciplinary approach. The first part of this review describes the main innate immune defense characteristics of the selected models that can be associated to NPs exposure. In the second part, the different modes of exposure to NPs across models (considering isolated cells or whole organisms) and the main endpoints measured are discussed. In this synergistic perspective, we provide an overview of the current state of important cross-disciplinary immunological models to study NP-immune interactions and identify future research needs. As such, this paper could be used as a methodological reference point for future nano-immunosafety studies.
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Affiliation(s)
| | - Craig Mayall
- Department of Biology, Biotechnical Faculty, University of Liubljana, 1000 Ljubljana, Slovenia;
| | - Andi Alijagic
- Institute for Biomedical Research and Innovation, National Research Council, 90146 Palermo, Italy;
| | - Francesco Barbero
- Institut Català de Nanosciència i Nanotecnologia (ICN2), Bellaterra, 08193 Barcelona, Spain;
| | - Eleonora Ferrari
- Center for Plant Molecular Biology–ZMBP Eberhard-Karls University Tübingen, 72076 Tübingen, Germany;
| | - Szabolcs Hernadi
- School of Biosciences, Cardiff University, Cardiff CF10 3AX, UK;
| | - Sara Michelini
- Department of Biosciences, Paris-Lodron University Salzburg, 5020 Salzburg, Austria;
| | | | | | - Elmer Swart
- UK Centre for Ecology and Hydrology, Wallingford OX10 8BB, UK;
| | - Manon Auguste
- Department of Earth Environment and Life Sciences, University of Genova, 16126 Genova, Italy
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15
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Di Bella D, Ferreira JPS, Silva RDNO, Echem C, Milan A, Akamine EH, Carvalho MH, Rodrigues SF. Gold nanoparticles reduce inflammation in cerebral microvessels of mice with sepsis. J Nanobiotechnology 2021; 19:52. [PMID: 33608025 PMCID: PMC7893894 DOI: 10.1186/s12951-021-00796-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 02/08/2021] [Indexed: 12/17/2022] Open
Abstract
Background Sepsis is an emergency medical condition that can lead to death and it is defined as a life-threatening organ dysfunction caused by immune dysregulation in response to an infection. It is considered the main killer in intensive care units. Sepsis associated-encephalopathy (SAE) is mostly caused by a sepsis-induced systemic inflammatory response. Studies report SAE in 14–63% of septic patients. Main SAE symptoms are not specific and usually include acute impairment of consciousness, delirium and/or coma, along with electroencephalogram (EEG) changes. For those who recover from sepsis and SAE, impaired cognitive function, mobility and quality of life are often observed months to years after hospital discharge, and there is no treatment available today to prevent that. Inflammation and oxidative stress are key players for the SAE pathophysiology. Gold nanoparticles have been demonstrated to own important anti-inflammatory properties. It was also reported 20 nm citrate-covered gold nanoparticles (cit-AuNP) reduce oxidative stress. In this context, we tested whether 20 nm cit-AuNP could alleviate the acute changes caused by sepsis in brain of mice, with focus on inflammation. Sepsis was induced in female C57BL/6 mice by cecal ligation and puncture (CLP), 20 nm cit-AuNP or saline were intravenously (IV) injected 2 h after induction of sepsis and experiments performed 6 h after induction. Intravital microscopy was used for leukocyte and platelet adhesion study in brain, blood brain barrier (BBB) permeability carried out by Evans blue assay, cytokines measured by ELISA and real time PCR, cell adhesion molecules (CAMs) by flow cytometry and immunohistochemistry, and transcription factors, by western blotting. Results 20 nm cit-AuNP treatment reduced leukocyte and platelet adhesion to cerebral blood vessels, prevented BBB failure, reduced TNF- concentration in brain, and ICAM-1 expression both in circulating polymorphonuclear (PMN) leukocytes and cerebral blood vessels of mice with sepsis. Furthermore, 20 nm cit-AuNP did not interfere with the antibiotic effect on the survival rate of mice with sepsis. Conclusions Cit-AuNP showed important anti-inflammatory properties in the brain of mice with sepsis, being a potential candidate to be used as adjuvant drug along with antibiotics in the treatment of sepsis to avoid SAE ![]()
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Affiliation(s)
- Davide Di Bella
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil
| | - João P S Ferreira
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil
| | - Renee de Nazare O Silva
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil
| | - Cinthya Echem
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil
| | - Aline Milan
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil
| | - Eliana H Akamine
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil
| | - Maria H Carvalho
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil
| | - Stephen F Rodrigues
- Laboratory of Hypertension, Diabetes and Vascular Biology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 205, 2º andar, Butanta, 05508-900, Sao Paulo, Brazil. .,Laboratory of Vascular Nanopharmacology, Department of Pharmacology, Institute of Biomedical Sciences, University of Sao Paulo, Av. Prof. Lineu Prestes, 1524, ICB I, sala 319, 3º andar, Butanta, 05508-900, Sao Paulo, Brazil.
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16
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Song U, Kim J. Assessment of the potential risk of 1,2-hexanediol using phytotoxicity and cytotoxicity testing. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 201:110796. [PMID: 32505050 DOI: 10.1016/j.ecoenv.2020.110796] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 06/11/2023]
Abstract
1,2-Hexanediol is commonly used in the cosmetic industry as a preservative, an emollient, and a moisturizing agent. However, studies on the scientific toxicity of 1,2-hexanediol are limited. In this study, we evaluated the potential toxic effects of 1,2-hexanediol using phytotoxicity and cytotoxicity testing methods. Phytotoxicity tests using Brassica campestris subsp. napus and Latuca sativa L. showed that 1,2-hexanediol significantly inhibited seed germination and root elongation at the lowest concentration (0.1%). Additionally, plants treated with 1,2-hexanediol failed to survive. In cytotoxicity tests, RAW 264.7 and HK-2 cells treated with 1.0% 1,2-Hexanediol showed a significant decline in viability, followed by death. Since most personal care products contain >2% 1,2-hexanediol, it is highly likely that 1,2-hexanediol is toxic to humans. Moreover, if 1,2-hexanediol enters the human body either via oral intake or through an open wound, it could have critical effects. Furthermore, upon release into the environment, 1,2-hexanediol could cause considerable damage to plants and other organisms. Therefore, further investigation of 1,2-hexanediol is required to prevent toxicity to humans and other living organisms.
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Affiliation(s)
- Uhram Song
- Department of Biology, Jeju National University, Jeju, 63243, South Korea.
| | - Jieun Kim
- Department of Laboratory Medicine, Soonchunhyang University Seoul Hospital, Seoul, 04401, South Korea.
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17
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Chen Y, Zeng Z, Ying H, Wu C, Chen S. Superparamagnetic iron oxide nanoparticles attenuate lipopolysaccharide-induced inflammatory responses through modulation of toll-like receptor 4 expression. J Appl Toxicol 2020; 40:1067-1075. [PMID: 32207180 DOI: 10.1002/jat.3967] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 01/11/2023]
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) are extensively applied in biomedical fields, such as magnetic resonance imaging and as nanocarriers. However, the biosafety of SPIONs is not completely established, especially their effect on the immune system and inflammatory responses. Toll-like receptor (TLR) signaling is essential for many acute and chronic human inflammatory diseases. Regulation of TLR responses with drugs is helpful for these inflammatory conditions. In this study, we investigated the effects of 10 and 30 nm SPIONs on macrophages in the presence or absence of the TLR4 agonist lipopolysaccharide (LPS). We found that SPIONs inhibited the release of inflammatory cytokines induced by LPS both in murine and human macrophages in a concentration-dependent manner. Meanwhile, SPIONs suppressed inducible nitric oxide synthase expression activated by SPIONs in RAW264.7 macrophages. Additionally, TLR4 mRNA transcription and expression were attenuated with SPIONs treatment, which positively correlated with the release of inflammatory cytokines. In summary, our study demonstrates that SPIONs can suppress inflammatory responses, and the underlying mechanism may be regulated by TLR4 expression. Our present work contributes to clarifying the biosafety of SPIONs and provides a potential approach to alleviate human inflammatory diseases.
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Affiliation(s)
- Yajing Chen
- Fujian Provincial Key Laboratory of Functional and Clinical Translational Medicine, Xiamen Key Laboratory of Respiratory Diseases, Xiamen Medical College, Xiamen, China.,Department of Clinical Medicine, Xiamen Medical College, Xiamen, China
| | - Zhisen Zeng
- Department of Pharmacy, Xiamen Medical College, Xiamen, China
| | - Haoran Ying
- Department of Pharmacy, Xiamen Medical College, Xiamen, China
| | - Chuang Wu
- Department of Microbiology and Immunology, Xiamen Medical College, Xiamen, China
| | - Shuzhen Chen
- Fujian Provincial Key Laboratory of Functional and Clinical Translational Medicine, Xiamen Key Laboratory of Respiratory Diseases, Xiamen Medical College, Xiamen, China.,Department of Microbiology and Immunology, Xiamen Medical College, Xiamen, China
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18
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Haupenthal DPDS, Dias FM, Zaccaron RP, Silveira GDB, Corrêa MEAB, Mendes C, Casagrande LDR, Pinho RA, de Andrade TAM, Feuser PE, Paula MMDS, Silveira PCL. Effects of phonophoresis with ibuprofen associated with gold nanoparticles in animal model of traumatic muscle injury. Eur J Pharm Sci 2020; 143:105120. [DOI: 10.1016/j.ejps.2019.105120] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 10/01/2019] [Accepted: 10/23/2019] [Indexed: 01/08/2023]
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19
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Zhang T, Gaffrey MJ, Thomas DG, Weber TJ, Hess BM, Weitz KK, Piehowski PD, Petyuk VA, Moore RJ, Qian WJ, Thrall BD. A proteome-wide assessment of the oxidative stress paradigm for metal and metal-oxide nanomaterials in human macrophages. NANOIMPACT 2020; 17:100194. [PMID: 32133426 PMCID: PMC7055704 DOI: 10.1016/j.impact.2019.100194] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Responsible implementation of engineered nanomaterials (ENMs) into commercial applications is an important societal issue, driving demand for new approaches for rapid and comprehensive evaluation of their bioactivity and safety. An essential part of any research focused on identifying potential hazards of ENMs is the appropriate selection of biological endpoints to evaluate. Herein, we use a tiered strategy employing both targeted biological assays and untargeted quantitative proteomics to elucidate the biological responses of human THP-1 derived macrophages across a library of metal/metal oxide ENMs, raised as priority ENMs for investigation by NIEHS's Nanomaterial Health Implications Research (NHIR) program. Our results show that quantitative cellular proteome profiles readily distinguish ENM types based on their cytotoxic potential according to induction of biological processes and pathways involved in the cellular antioxidant response, TCA cycle, oxidative stress, endoplasmic reticulum stress, and immune responses as major processes impacted. Interestingly, bioinformatics analysis of differentially expressed proteins also revealed new biological processes that were influenced by all ENMs independent of their cytotoxic potential. These included biological processes that were previously implicated as mechanisms cells employ as adaptive responses to low levels of oxidative stress, including cell adhesion, protein translation and protein targeting. Unsupervised clustering revealed the most striking proteome changes that differentiated ENM classes highlight a small subset of proteins involved in the oxidative stress response (HMOX1), protein chaperone functions (HS71B, DNJB1), and autophagy (SQSTM), providing a potential new panel of markers of ENM-induced cellular stress. To our knowledge, the results represent the most comprehensive profiling of the biological responses to a library of ENMs conducted using quantitative mass spectrometry-based proteomics. The results provide a basis to identify the patterns of a diverse set of cellular pathways and biological processes impacted by ENM exposure in an important immune cell type, laying the foundation for multivariate, pathway-level structure activity assessments of ENMs in the future.
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Affiliation(s)
- Tong Zhang
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Matthew J Gaffrey
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Dennis G Thomas
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Thomas J Weber
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Becky M Hess
- Signatures Sciences and Technology Division, Pacific Northwest National Laboratory, Richland, WA 99352
| | - Karl K Weitz
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Paul D Piehowski
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Vladislav A Petyuk
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Ronald J Moore
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Wei-Jun Qian
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
| | - Brian D Thrall
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352
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20
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Wang S, Liu F, Tan KS, Ser HL, Tan LTH, Lee LH, Tan W. Effect of (R)-salbutamol on the switch of phenotype and metabolic pattern in LPS-induced macrophage cells. J Cell Mol Med 2019; 24:722-736. [PMID: 31680470 PMCID: PMC6933346 DOI: 10.1111/jcmm.14780] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/05/2019] [Accepted: 08/04/2019] [Indexed: 12/21/2022] Open
Abstract
Evidence demonstrates that M1 macrophage polarization promotes inflammatory disease. Here, we discovered that (R)‐salbutamol, a β2 receptor agonist, inhibits and reprograms the cellular metabolism of RAW264.7 macrophages. (R)‐salbutamol significantly inhibited LPS‐induced M1 macrophage polarization and downregulated expressions of typical M1 macrophage cytokines, including monocyte chemotactic protein‐1 (MCP‐1), interleukin‐1β (IL‐1β) and tumour necrosis factor α (TNF‐α). Also, (R)‐salbutamol significantly decreased the production of inducible nitric oxide synthase (iNOS), nitric oxide (NO) and reactive oxygen species (ROS), while increasing the reduced glutathione (GSH)/oxidized glutathione (GSSG) ratio. In contrast, (S)‐salbutamol increased the production of NO and ROS. Bioenergetic profiles showed that (R)‐salbutamol significantly reduced aerobic glycolysis and enhanced mitochondrial respiration. Untargeted metabolomics analysis demonstrated that (R)‐salbutamol modulated metabolic pathways, of which three metabolic pathways, namely, (a) phenylalanine metabolism, (b) the pentose phosphate pathway and (c) glycerophospholipid metabolism were the most noticeably impacted pathways. The effects of (R)‐salbutamol on M1 polarization were inhibited by a specific β2 receptor antagonist, ICI‐118551. These findings demonstrated that (R)‐salbutamol inhibits the M1 phenotype by downregulating aerobic glycolysis and glycerophospholipid metabolism, which may propose (R)‐salbutamol as the major pharmacologically active component of racemic salbutamol for the treatment of inflammatory diseases and highlight the medicinal value of (R)‐salbutamol.
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Affiliation(s)
- Shanping Wang
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Fei Liu
- Institute of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China
| | - Keai Sinn Tan
- Institute of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China
| | - Hooi-Leng Ser
- Institute of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China.,Novel Bacteria and Drug Discovery (NBDD) Research Group, Microbiome and Bioresource Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
| | - Loh Teng-Hern Tan
- Institute of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China.,Novel Bacteria and Drug Discovery (NBDD) Research Group, Microbiome and Bioresource Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
| | - Learn-Han Lee
- Novel Bacteria and Drug Discovery (NBDD) Research Group, Microbiome and Bioresource Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
| | - Wen Tan
- Institute of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, China.,Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Malaysia
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21
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Hannon G, Lysaght J, Liptrott NJ, Prina‐Mello A. Immunotoxicity Considerations for Next Generation Cancer Nanomedicines. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900133. [PMID: 31592123 PMCID: PMC6774033 DOI: 10.1002/advs.201900133] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 03/02/2019] [Indexed: 05/12/2023]
Abstract
Although interest and funding in nanotechnology for oncological applications is thriving, translating these novel therapeutics through the earliest stages of preclinical assessment remains challenging. Upon intravenous administration, nanomaterials interact with constituents of the blood inducing a wide range of associated immunotoxic effects. The literature on the immunological interactions of nanomaterials is vast and complicated. A small change in a particular characteristic of a nanomaterial (e.g., size, shape, or charge) can have a significant effect on its immunological profile in vivo, and poor selection of specific assays for establishing these undesirable effects can overlook this issue until the latest stages of preclinical assessment. This work describes the current literature on unintentional immunological effects associated with promising cancer nanomaterials (liposomes, dendrimers, mesoporous silica, iron oxide, gold, and quantum dots) and puts focus on what is missing in current preclinical evaluations. Opportunities for avoiding or limiting immunotoxicity through efficient preclinical assessment are discussed, with an emphasis placed on current regulatory views and requirements. Careful consideration of these issues will ensure a more efficient preclinical assessment of cancer nanomedicines, enabling a smoother clinical translation with less failures in the future.
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Affiliation(s)
- Gary Hannon
- Nanomedicine and Molecular Imaging GroupTrinity Translational Medicine Institute (TTMI)Trinity College DublinDublin 8Ireland
| | - Joanne Lysaght
- Department of SurgeryTTMITrinity College DublinDublin 8Ireland
| | - Neill J. Liptrott
- Department of Molecular and Clinical PharmacologyInstitute of Translational MedicineThe University of LiverpoolLiverpoolL69 3GFUK
| | - Adriele Prina‐Mello
- Nanomedicine and Molecular Imaging GroupTrinity Translational Medicine Institute (TTMI)Trinity College DublinDublin 8Ireland
- Laboratory for Biological Characterisation of Advanced Materials (LBCAM)TTMITrinity College DublinDublin 8Ireland
- Advanced Materials and Bioengineering Research (AMBER) CentreCRANN InstituteTrinity College DublinDublin 2Ireland
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22
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Dos Santos Haupenthal DP, Mendes C, de Bem Silveira G, Zaccaron RP, Corrêa MEAB, Nesi RT, Pinho RA, da Silva Paula MM, Silveira PCL. Effects of treatment with gold nanoparticles in a model of acute pulmonary inflammation induced by lipopolysaccharide. J Biomed Mater Res A 2019; 108:103-115. [PMID: 31502356 DOI: 10.1002/jbm.a.36796] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 08/22/2019] [Accepted: 09/04/2019] [Indexed: 12/14/2022]
Abstract
The bacterial lipopolysaccharide (LPS) is a highly toxic molecule derived from the outer membrane of gram-negative bacteria. LPS endotoxin affects the lungs and is used as a model of acute pulmonary inflammation affecting the cellular morphology of the organ. Previously, gold nanoparticles (GNPs) have been shown to demonstrate anti-inflammatory and antioxidative activity in muscle and epithelial injury models. The objective of this study was to investigate the effect of the intraperitoneal treatment using GNPs on the inflammatory response and pulmonary oxidative stress induced by LPS. Wistar rats were divided into four groups (N = 10): Sham; Sham + GNPs 2.5 mg/kg; LPS; and LPS + GNPs 2.5 mg/kg. Treatment with LPS upregulated the levels of markers of cellular and hepatic damage (CK, LDH, AST, and alanine aminotransferase); however, the group treated with only GNPs exhibited no toxicity. Treatment with GNPs reversed LPS-induced changes with respect to total peritoneal leukocyte count and the pulmonary levels of pro-inflammatory cytokines (IFN-γ and IL-6). Histological analysis revealed that treatment with GNPs reversed the increase in alveolar septum thickness due to LPS-induced fibrosis. In addition, treatment with GNPs decreased production of oxidants (nitrite and DCFH), reduced oxidative damage (carbonyl and sulfhydryl), and downregulated activities of superoxide dismutase and catalase. Treatment with GNPs did not showed toxicity; however, it exhibited anti-inflammatory and antioxidative activity that reversed morphological alterations induced by LPS.
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Affiliation(s)
- Daniela Pacheco Dos Santos Haupenthal
- Laboratory of Experimental Physiopathology, Program of Postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, Brazil
| | - Carolini Mendes
- Laboratory of Experimental Physiopathology, Program of Postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, Brazil
| | - Gustavo de Bem Silveira
- Laboratory of Experimental Physiopathology, Program of Postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, Brazil
| | - Rubya Pereira Zaccaron
- Laboratory of Experimental Physiopathology, Program of Postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, Brazil
| | - Maria Eduarda Anastácio Borges Corrêa
- Laboratory of Experimental Physiopathology, Program of Postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, Brazil
| | - Renata Tiscoski Nesi
- Laboratory of Exercise Biochemistry in Health, Graduate Program in Health Sciences, School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Ricardo Aurino Pinho
- Laboratory of Exercise Biochemistry in Health, Graduate Program in Health Sciences, School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | | | - Paulo Cesar Lock Silveira
- Laboratory of Experimental Physiopathology, Program of Postgraduate in Science of Health, Universidade do Extremo Sul Catarinense, Criciúma, Santa Catarina, Brazil
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23
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da Rocha FR, Haupenthal DPDS, Zaccaron RP, Corrêa MEAB, Tramontin NDS, Fonseca JP, Nesi RT, Muller AP, Pinho RA, Paula MMDS, Silveira PCL. Therapeutic effects of iontophoresis with gold nanoparticles in the repair of traumatic muscle injury. J Drug Target 2019; 28:307-319. [PMID: 31379221 DOI: 10.1080/1061186x.2019.1652617] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Studies have shown the benefits of gold nanoparticles (GNPs) in muscle and epithelial injury models. In physiotherapy, the use of the microcurrent apparatus is associated with certain drugs (Iontophoresis) to increase the topical penetration and to associate the effects of both therapies. Therefore, the objective of this study was to investigate the effects of iontophoresis along with GNPs in the skeletal muscle of rats exposed to a traumatic muscle injury. We utilised 50 Wistar rats randomly divided in to five experimental groups (n = 10): Control group (CG); Muscle injury group (MI); MI + GNPs (20 nm, 30 mg kg-1); MI + Microcurrent (300 μA); and MI + Microcurrent + GNPs. The treatment was performed daily for 7 days, with the first session starting at 24 h after the muscle injury. The animals were sacrificed and the gastrocnemius muscle was surgically removedand stored for the proper evaluations. The group that received iontophoresis with GNPs showed significant differences in inflammation and oxidative stress parameters and in the histopathological evaluation showed preserved morphology. In addition, we observed an improvement in the locomotor response and pain symptoms of these animals. These results suggest that the association of boththerapies accelerates the inflammatory response of the injured limb.
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Affiliation(s)
- Franciani Rodrigues da Rocha
- Laboratory of Experimental Phisiopatology, Program of Post Graduate in Science of Health, Universidade Do Extremo Sul Catarinense, Criciúma, Brazil
| | - Daniela Pacheco Dos Santo Haupenthal
- Laboratory of Experimental Phisiopatology, Program of Post Graduate in Science of Health, Universidade Do Extremo Sul Catarinense, Criciúma, Brazil
| | - Rubya Pereira Zaccaron
- Laboratory of Experimental Phisiopatology, Program of Post Graduate in Science of Health, Universidade Do Extremo Sul Catarinense, Criciúma, Brazil
| | | | - Natalia Dos Santos Tramontin
- Laboratory of Translacional Biomedicine, Program of Post Graduate in Science of Health, Universidade Do Extremo Sul Catarinense, Criciúma, Brazil
| | - Jeandro Paes Fonseca
- Postgraduate Program in Materials Science and Engineering, Federal Amazonas University, Manaus-Amazonas, Brazil
| | - Renata Tiscoski Nesi
- Laboratory of Exercise Biochemistry in Health, Graduate Program in Health Sciences, School of Medicine, Pontifícia Universidade Católica Do Paraná, Curitiba, Brazil
| | - Alexandre Pastoris Muller
- Laboratory of Translacional Biomedicine, Program of Post Graduate in Science of Health, Universidade Do Extremo Sul Catarinense, Criciúma, Brazil
| | - Ricardo Aurino Pinho
- Laboratory of Exercise Biochemistry in Health, Graduate Program in Health Sciences, School of Medicine, Pontifícia Universidade Católica Do Paraná, Curitiba, Brazil
| | | | - Paulo Cesar Lock Silveira
- Laboratory of Experimental Phisiopatology, Program of Post Graduate in Science of Health, Universidade Do Extremo Sul Catarinense, Criciúma, Brazil
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24
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Haupenthal DPDS, Possato JC, Zaccaron RP, Mendes C, Rodrigues MS, Nesi RT, Pinho RA, Feuser PE, Machado-de-Ávila RA, Comim CM, Silveira PCL. Effects of chronic treatment with gold nanoparticles on inflammatory responses and oxidative stress in Mdx mice. J Drug Target 2019; 28:46-54. [PMID: 31046473 DOI: 10.1080/1061186x.2019.1613408] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Duchenne muscular dystrophy (DMD) is an X-linked recessive hereditary myopathy characterised by progressive muscle degeneration in male children. As a consequence of DMD, increased inflammation and oxidative stress occur in muscle tissue along with morphological changes. Several studies have reported anti-inflammatory and antioxidant effects of gold nanoparticles (GNP) in muscle injury models. The objective of this study was to evaluate these effects along with the impacts of the disease on histopathological changes following chronic administration of GNP to Mdx mice. Two-month-old Mdx mice were separated into five groups of eight individuals each, as follows: wild-type (WT), Mdx-modified without treatment, Mdx + 2.5 mg/kg GNP, Mdx + 7.0 mg/kg GNP and Mdx + 21 mg/kg GNP. GNP with a mean diameter of 20 nm were injected subcutaneously at concentrations of 2.5, 7.0 and 21 mg/kg. Treatments continued for 30 d with injections administered at 48-h intervals. Twenty-four hours after the last injection, the animals were killed and the central region of the gastrocnemius muscle was surgically removed. Chronic administration of GNP reduced inflammation in the gastrocnemius muscle of Mdx mice and reduced morphological alterations due to inflammatory responses to muscular dystrophy. In addition, GNP also demonstrated antioxidant potential by reducing the production of reactive oxygen and nitrogen species, reducing oxidative damage and improving antioxidant activity.
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Affiliation(s)
| | - Jonathann Corrêa Possato
- Laboratory of Experimental Phisiopatology, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | - Rubya Pereira Zaccaron
- Laboratory of Experimental Phisiopatology, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | - Carolini Mendes
- Laboratory of Experimental Phisiopatology, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | | | - Renata Tiscoski Nesi
- Laboratory of Exercise Biochemistry in Health, School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Ricardo Aurino Pinho
- Laboratory of Exercise Biochemistry in Health, School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, Brazil
| | - Paulo Emilio Feuser
- Laboratory of Experimental Phisiopatology, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
| | | | - Clarissa M Comim
- Research Group of Experimental Neuropathology, Laboratory of Experimental Neuroscience, University of South Santa Catarina, Palhoça, Brazil
| | - Paulo Cesar Lock Silveira
- Laboratory of Experimental Phisiopatology, Universidade do Extremo Sul Catarinense, Criciúma, Brazil
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25
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Ni C, Zhou J, Kong N, Bian T, Zhang Y, Huang X, Xiao Y, Yang W, Yan F. Gold nanoparticles modulate the crosstalk between macrophages and periodontal ligament cells for periodontitis treatment. Biomaterials 2019; 206:115-132. [DOI: 10.1016/j.biomaterials.2019.03.039] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 03/23/2019] [Indexed: 12/12/2022]
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26
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Liu Y, Kim S, Kim YJ, Perumalsamy H, Lee S, Hwang E, Yi TH. Green synthesis of gold nanoparticles using Euphrasia officinalisleaf extract to inhibit lipopolysaccharide-induced inflammation through NF-κB and JAK/STAT pathways in RAW 264.7 macrophages. Int J Nanomedicine 2019; 14:2945-2959. [PMID: 31114201 PMCID: PMC6487898 DOI: 10.2147/ijn.s199781] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Gold nanoparticles (AuNPs) have potential applications in the treatment and diagnosis process, which are attributed to their biocompatibility and high efficiency of drug delivery. In the current study, we utilized an extract of Euphrasia officinalis, a traditional folk medicine, to synthesize gold nanoparticles (EO-AuNPs), and investigated their anti-inflammatory effects on lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. Materials and methods The AuNPs were synthesized from an ethanol extract of E. officinalis leaves and characterized using several analytical techniques. Anti-inflammatory activities of EO-AuNPs were detected by a model of LPS-induced upregulation of inflammatory mediators and cytokines including nitric oxide (NO), inducible nitric oxide synthase (iNOS), tumor necrosis factor-α (TNF-α), IL-1β, and IL-6 in RAW 264.7 cells. The activation of nuclear factor (NF)-κB and Janus kinase/signal transducer and activators of transcription (JAK/STAT) signaling pathways was investigated by Western blot. Results The results confirmed the successful synthesis of AuNPs by E. officinalis. Transmission electron microscopy images showed obvious uptake of EO-AuNPs and internalization into intracellular membrane–bound compartments, resembling endosomes and lysosomes by RAW 264.7 cells. Cell viability assays showed that EO-AuNPs exhibited little cytotoxicity in RAW 264.7 cells at 100 µg/mL concentration after 24 hours. EO-AuNPs significantly suppressed the LPS-induced release of NO, TNF-α, IL-1β, and IL-6 as well as the expression of the iNOS gene and protein in RAW 264.7 cells. Further experiments demonstrated that pretreatment with EO-AuNPs significantly reduced the phosphorylation and degradation of inhibitor kappa B-alpha and inhibited the nuclear translocation of NF-κB p65. In addition, EO-AuNPs suppressed LPS-stimulated inflammation by blocking the activation of JAK/STAT pathway. Conclusion The synthesized EO-AuNPs showed anti-inflammatory activity in LPS-induced RAW 264.7 cells, suggesting they may be potential candidates for treating inflammatory-mediated diseases.
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Affiliation(s)
- Ying Liu
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do, Republic of Korea, ;
| | - Senghyun Kim
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea, ;
| | - Yeon Ju Kim
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do, Republic of Korea, ; .,Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea, ;
| | - Haribalan Perumalsamy
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea, ;
| | - Seungah Lee
- Department of Applied Chemistry and Institute of Natural Sciences, College of Applied Science, Kyung Hee University, Yongin-si, Republic of Korea
| | - Eunson Hwang
- Snow White Factory Co., Ltd., Gangnamgu, Seoul, Republic of Korea
| | - Tae-Hoo Yi
- Graduate School of Biotechnology, College of Life Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do, Republic of Korea, ; .,Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea, ;
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27
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Aghaie T, Jazayeri MH, Avan A, Anissian A, Salari AA. Gold nanoparticles and polyethylene glycol alleviate clinical symptoms and alter cytokine secretion in a mouse model of experimental autoimmune encephalomyelitis. IUBMB Life 2019; 71:1313-1321. [PMID: 30957389 DOI: 10.1002/iub.2045] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 03/01/2019] [Accepted: 03/10/2019] [Indexed: 12/21/2022]
Abstract
Gold nanoparticles (GNPs) are attractive nanoparticles with unique electronic and optical properties in the nanotechnology field and are widely used in various biomedical fields. Studies have shown that these particles also exhibit antioxidant and anti-inflammatory properties. On the other hand, polyethylene glycol (PEG) that used to stabilize GNPs also exhibits antioxidant and anti-inflammatory properties due to their membrane resealing properties. The aim of this study was to evaluate the ameliorative effect of GNPs and PEG in experimental autoimmune encephalomyelitis (EAE), an animal model of multiple sclerosis (MS). EAE was induced in female C57BL/6 mice with injection of an emulsion of myelin oligodendrocyte glycoprotein (MOG35-55) peptide and Freund's adjuvant. GNPs measuring 25 nm were prepared, and their size was determined using transmission electron microscopy (TEM), then intraperitoneal injection of GNPs and PEG (MW 1500; 30% w/v) was initiated after immunization and continued until the day 27 postimmunization (13 injections in total). The EAE clinical scores and body weights were evaluated. We analyzed cental nervous system's cell infiltration and demyelinated lesions using hematoxylin and eosin and luxol fast blue staining, respectively. Also, interleukin-23 and interleukin-27 were examined using the ELISA technique. The severity of MS symptoms was significantly decreased in the treated groups with GNPs and PEG. Histological examination of the spinal cord showed that the number and severity of cells' infiltration and demyelinated lesions decreased significantly, and also the cytokine levels of IL-23 and IL-27 altered in treated groups. These results show that GNPs and PEG ameliorate the clinical course of EAE in mice. Our findings demonstrate proof of principle for potential of GNPs and PEG as novel agents for therapeutic approaches in the alleviated clinical symptoms of MS. © 2019 IUBMB Life, 71(9):1313-1321, 2019.
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Affiliation(s)
- Tayebe Aghaie
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mir Hadi Jazayeri
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Anissian
- Department of Veterinary Pathology, Islamic Azad University, Abhar, Iran
| | - Ali-Akbar Salari
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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28
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Yasinska IM, Calzolai L, Raap U, Hussain R, Siligardi G, Sumbayev VV, Gibbs BF. Targeting of Basophil and Mast Cell Pro-Allergic Reactivity Using Functionalised Gold Nanoparticles. Front Pharmacol 2019; 10:333. [PMID: 30984005 PMCID: PMC6449467 DOI: 10.3389/fphar.2019.00333] [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: 12/07/2018] [Accepted: 03/19/2019] [Indexed: 01/09/2023] Open
Abstract
Calcineurin inhibitors potentially prevent pro-allergic mediator release from basophils and mast cells but are rarely used systemically due to ubiquitous expressions of target signaling proteins. However, specific targeting of allergic effector cells with these inhibitors could circumvent unwanted side effects. We recently demonstrated the biocompatibility of gold nanoparticles (AuNPs) as a platform for non-toxic delivery of signaling inhibitors due to unique physicochemical properties of these nanomaterials. Since AuNPs can be conjugated with both anti-allergic drugs and antibodies or other proteins that specifically recognize basophils and mast cells, our aims were to assess specific targeting of allergic effector cell function using AuNPs conjugated with the calcineurin inhibitor ascomycin. Purified human basophils and LAD2 human mast cells were used for investigations with AuNPs conjugated either to CD203c antibodies or containing stem cell factor (SCF), respectively, which were amine-coupled to acidic groups of reduced glutathione (GSH). GSH was also used as a spacer for immobilization of ascomycin on the gold surface. AuNPs conjugated with anti-CD203c and ascomycin strikingly blocked IgE-dependent degranulation of both purified basophils and those present in mixed leukocyte preparations, suggesting specific targeting of these cells. In contrast, LAD2 mast cell responses were not inhibited using anti-CD203c-containing nanoconjugates but were when the conjugates contained SCF. Successful targeting of allergic effector cells using gold nanoconjugates indicates that this technology may have therapeutic potential for the treatment of allergies by specifically delivering highly effective signaling inhibitors with reduced side effects.
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Affiliation(s)
- Inna M Yasinska
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, United Kingdom
| | - Luigi Calzolai
- European Commission, Joint Research Centre, Ispra, Italy
| | - Ulrike Raap
- Division of Experimental Allergology and Immunodermatology, University of Oldenburg, Oldenburg, Germany
| | | | | | - Vadim V Sumbayev
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, United Kingdom
| | - Bernhard F Gibbs
- Medway School of Pharmacy, Universities of Kent and Greenwich, Chatham Maritime, United Kingdom.,Division of Experimental Allergology and Immunodermatology, University of Oldenburg, Oldenburg, Germany
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29
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Piktel E, Wnorowska U, Cieśluk M, Deptula P, Pogoda K, Misztalewska-Turkowicz I, Paprocka P, Niemirowicz-Laskowska K, Wilczewska AZ, Janmey PA, Bucki R. Inhibition of inflammatory response in human keratinocytes by magnetic nanoparticles functionalized with PBP10 peptide derived from the PIP2-binding site of human plasma gelsolin. J Nanobiotechnology 2019; 17:22. [PMID: 30711007 PMCID: PMC6359803 DOI: 10.1186/s12951-019-0455-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 01/11/2019] [Indexed: 12/20/2022] Open
Abstract
Background Human plasma gelsolin (pGSN) is a multifunctional actin-binding protein involved in a variety of biological processes, including neutralization of pro-inflammatory molecules such as lipopolysaccharide (LPS) and lipoteichoic acid (LTA) and modulation of host inflammatory response. It was found that PBP10, a synthetic rhodamine B-conjugated peptide, based on the phosphoinositide-binding site of pGSN, exerts bactericidal activity against Gram-positive and Gram-negative bacteria, interacts specifically with LPS and LTA, and limits microbial-induced inflammatory effects. The therapeutic efficiency of PBP10 when immobilized on the surface of iron oxide-based magnetic nanoparticles was not evaluated, to date. Results Using the human keratinocyte cell line HaCaT stimulated by bacterially-derived LPS and LTA as an in vitro model of bacterial infection, we examined the anti-inflammatory effects of nanosystems consisting of iron oxide-based magnetic nanoparticles with aminosilane (MNP@NH2) or gold shells (MNP@Au) functionalized by a set of peptides, derived from the phosphatidylinositol 4,5-bisphosphate (PIP2)-binding site of the human plasma protein gelsolin, which also binds LPS and LTA. Our results indicate that these nanosystems can kill both Gram-positive and Gram-negative bacteria and limit the production of inflammatory mediators, including nitric oxide (NO), reactive oxygen species (ROS), and interleukin-8 (IL-8) in the response to heat-killed microbes or extracted bacterial cell wall components. The nanoparticles possess the potential to improve therapeutic efficacy and are characterized by lower toxicity and improved hemocompatibility when compared to free peptides. Atomic force microscopy (AFM) showed that these PBP10-based nanosystems prevented changes in nanomechanical properties of cells that were otherwise stimulated by LPS. Conclusions Neutralization of endotoxemia-mediated cellular effects by gelsolin-derived peptides and PBP10-containing nanosystems might be considered as potent therapeutic agents in the improved therapy of bacterial infections and microbial-induced inflammation.
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Affiliation(s)
- Ewelina Piktel
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | - Urszula Wnorowska
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | - Mateusz Cieśluk
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | - Piotr Deptula
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | - Katarzyna Pogoda
- IInstitute of Nuclear Physics Polish Academy of Sciences, PL-31342, Krakow, Poland
| | | | - Paulina Paprocka
- Department of Microbiology and Immunology, The Faculty of Medicine and Health Sciences of the Jan Kochanowski University in Kielce, Kielce, Poland
| | - Katarzyna Niemirowicz-Laskowska
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland
| | | | - Paul A Janmey
- Department of Physiology and Institute for Medicine and Engineering, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Bucki
- Department of Microbiological and Nanobiomedical Engineering, Medical University of Bialystok, Mickiewicza 2c, 15-222, Bialystok, Poland.
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Wang L, Jing J, Yan H, Tang J, Jia G, Liu G, Chen X, Tian G, Cai J, Shang H, Zhao H. Selenium Pretreatment Alleviated LPS-Induced Immunological Stress Via Upregulation of Several Selenoprotein Encoding Genes in Murine RAW264.7 Cells. Biol Trace Elem Res 2018; 186:505-513. [PMID: 29671252 DOI: 10.1007/s12011-018-1333-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 04/03/2018] [Indexed: 12/16/2022]
Abstract
This study was conducted to profile selenoprotein encoding genes in mouse RAW264.7 cells upon lipopolysaccharide (LPS) challenge and integrate their roles into immunological regulation in response to selenium (Se) pretreatment. LPS was used to develop immunological stress in macrophages. Cells were pretreated with different levels of Se (0, 0.5, 1.0, 1.5, 2.0 μmol Se/L) for 2 h, followed by LPS (100 ng/mL) stimulation for another 3 h. The mRNA expression of 24 selenoprotein encoding genes and 9 inflammation-related genes were investigated. The results showed that LPS (100 ng/mL) effectively induced immunological stress in RAW264.7 cells with induced inflammation cytokines, IL-6 and TNF-α, mRNA expression, and cellular secretion. LPS increased (P < 0.05) mRNA profiles of 9 inflammation-related genes in cells, while short-time Se pretreatment modestly reversed (P < 0.05) the LPS-induced upregulation of 7 genes (COX-2, ICAM-1, IL-1β, IL-6, IL-10, iNOS, and MCP-1) and further increased (P < 0.05) expression of IFN-β and TNF-α in stressed cells. Meanwhile, LPS decreased (P < 0.05) mRNA levels of 18 selenoprotein encoding genes and upregulated mRNA levels of TXNRD1 and TXNRD3 in cells. Se pretreatment recovered (P < 0.05) expression of 3 selenoprotein encoding genes (GPX1, SELENOH, and SELENOW) in a dose-dependent manner and increased (P < 0.05) expression of another 5 selenoprotein encoding genes (SELENOK, SELENOM, SELENOS, SELENOT, and TXNRD2) only at a high level (2.0 μmol Se/L). Taken together, LPS-induced immunological stress in RAW264.7 cells accompanied with the global downregulation of selenoprotein encoding genes and Se pretreatment alleviated immunological stress via upregulation of a subset of selenoprotein encoding genes.
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Affiliation(s)
- Longqiong Wang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Jinzhong Jing
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Hui Yan
- Department of Animal Sciences, Purdue University, West Lafayette, IN, 47907, USA
| | - Jiayong Tang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
- Trace Element Research Center, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Gang Jia
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
- Trace Element Research Center, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Guangmang Liu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Xiaoling Chen
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Gang Tian
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Jingyi Cai
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Haiying Shang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China
| | - Hua Zhao
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, Sichuan, China.
- Trace Element Research Center, Sichuan Agricultural University, Chengdu, Sichuan, China.
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Aghaie T, Jazayeri MH, Manian M, Khani L, Erfani M, Rezayi M, Ferns GA, Avan A. Gold nanoparticle and polyethylene glycol in neural regeneration in the treatment of neurodegenerative diseases. J Cell Biochem 2018; 120:2749-2755. [DOI: 10.1002/jcb.27415] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 07/12/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Tayebe Aghaie
- Department of Immunology School of Medicine, Iran University of Medical Sciences Tehran Iran
| | - Mir Hadi Jazayeri
- Department of Immunology School of Medicine, Iran University of Medical Sciences Tehran Iran
- Immunology Research Center, Iran University of Medical Sciences Tehran Iran
| | - Mostafa Manian
- Department of Immunology School of Medicine, Iran University of Medical Sciences Tehran Iran
| | - leila Khani
- Department of Immunology School of Medicine, Iran University of Medical Sciences Tehran Iran
| | - Marjan Erfani
- Department of Neurology Ghaem Hospital, Mashhad University of Medical Sciences Mashhad Iran
| | - Majid Rezayi
- Metabolic syndrome Research center, Mashhad University of Medical Sciences Mashhad Iran
| | - Gordon A. Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer Brighton UK
| | - Amir Avan
- Metabolic syndrome Research center, Mashhad University of Medical Sciences Mashhad Iran
- Department of Modern Sciences and Technologies School of Medicine, Mashhad University of Medical Sciences Mashhad Iran
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Huaux F. Emerging Role of Immunosuppression in Diseases Induced by Micro- and Nano-Particles: Time to Revisit the Exclusive Inflammatory Scenario. Front Immunol 2018; 9:2364. [PMID: 30510551 PMCID: PMC6252316 DOI: 10.3389/fimmu.2018.02364] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/24/2018] [Indexed: 12/21/2022] Open
Abstract
Fibrosis, cancer, and autoimmunity developing upon particle exposure have been exclusively linked with uncontrolled inflammatory processes. The critical role of inflammation is now challenged by several contradictory observations indicating that the emergence of these chronic disorders may result from non-inflammatory events. A growing number of studies reveals that micro- and nano-particles can cause exaggerated and persistent immunosuppression characterized by the release of potent anti-inflammatory cytokines (IL-10 and TGF-β), and the recruitment of major regulatory immune cells (M2 macrophages, T and B regs, and MDSC). This persistent immunosuppressive environment is initially established to limit early inflammation but contributes later to fibrosis, cancer, and infection. Immunosuppression promotes fibroblast proliferation and matrix element synthesis and subverts innate and adaptive immune surveillance against tumor cells and microorganisms. This review details the contribution of immunosuppressive cells and their derived immunoregulatory mediators and delineates the mutual role of inflammatory vs. immunosuppressive mechanisms in the pathogenesis of chronic diseases induced by particles. The consideration of these new results explains how particle-related diseases can develop independently of chronic inflammation, enriches current bioassays predicting particle toxicity and suggests new clinical strategies for treating patients affected by particle-associated diseases.
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Affiliation(s)
- François Huaux
- Louvain Centre for Toxicology and Applied Pharmacology, Institut de Recherche Experimentale et Clinique, Université catholique de Louvain, Brussels, Belgium
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Zhu S, Jiang X, Boudreau MD, Feng G, Miao Y, Dong S, Wu H, Zeng M, Yin JJ. Orally administered gold nanoparticles protect against colitis by attenuating Toll-like receptor 4- and reactive oxygen/nitrogen species-mediated inflammatory responses but could induce gut dysbiosis in mice. J Nanobiotechnology 2018; 16:86. [PMID: 30384844 PMCID: PMC6211593 DOI: 10.1186/s12951-018-0415-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 10/25/2018] [Indexed: 11/17/2022] Open
Abstract
Background Gold nanoparticles (AuNPs) are attracting interest as potential therapeutic agents to treat inflammatory diseases, but their anti-inflammatory mechanism of action is not clear yet. In addition, the effect of orally administered AuNPs on gut microbiota has been overlooked so far. Here, we evaluated the therapeutic and gut microbiota-modulating effects, as well as the anti-inflammatory paradigm, of AuNPs with three different coatings and five difference sizes in experimental mouse colitis and RAW264.7 macrophages. Results Citrate- and polyvinylpyrrolidone (PVP)-stabilized 5-nm AuNPs (Au-5 nm/Citrate and Au-5 nm/PVP) and tannic acid (TA)-stabilized 5-, 10-, 15-, 30- and 60-nm AuNPs were intragastrically administered to C57BL/6 mice daily for 8 days during and after 5-day dextran sodium sulfate exposure. Clinical signs and colon histopathology revealed more marked anti-colitis effects by oral administration of Au-5 nm/Citrate and Au-5 nm/PVP, when compared to TA-stabilized AuNPs. Based on colonic myeloperoxidase activity, colonic and peripheral levels of interleukin-6 and tumor necrosis factor-α, and peripheral counts of leukocyte and lymphocyte, Au-5 nm/Citrate and Au-5 nm/PVP attenuated colonic and systemic inflammation more effectively than TA-stabilized AuNPs. High-throughput sequencing of fecal 16S rRNA indicated that AuNPs could induce gut dysbiosis in mice by decreasing the α-diversity, the Firmicutes/Bacteroidetes ratio, certain short-chain fatty acid-producing bacteria and Lactobacillus. Based on in vitro studies using RAW264.7 cells and electron spin resonance oximetry, AuNPs inhibited lipopolysaccharide (LPS)-triggered inducible nitric oxide (NO) synthase expression and NO production via reduction of Toll-like receptor 4 (TLR4), and attenuated LPS-induced nuclear factor kappa beta activation and proinflammatory cytokine production via both TLR4 reduction and catalytic detoxification of peroxynitrite and hydrogen peroxide. Conclusions AuNPs have promising potential as anti-inflammatory agents; however, their therapeutic applications via the oral route may have a negative impact on the gut microbiota.![]() Electronic supplementary material The online version of this article (10.1186/s12951-018-0415-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Suqin Zhu
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, 266003, Shandong, China
| | - Xiumei Jiang
- Division of Analytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, College Park, MD, 20740, USA
| | - Mary D Boudreau
- Division of Biochemical Toxicology, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, 72079, AR, USA
| | - Guangxin Feng
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, 266003, Shandong, China
| | - Yu Miao
- Department of Clinical Laboratory, The Affiliated Hospital of Qingdao University, Qingdao, 266003, Shandong, China
| | - Shiyuan Dong
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, 266003, Shandong, China
| | - Haohao Wu
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, 266003, Shandong, China.
| | - Mingyong Zeng
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, 266003, Shandong, China.
| | - Jun-Jie Yin
- Division of Analytical Chemistry, Office of Regulatory Science, Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, College Park, MD, 20740, USA
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Karabasz A, Szczepanowicz K, Cierniak A, Bereta J, Bzowska M. In vitro toxicity studies of biodegradable, polyelectrolyte nanocapsules. Int J Nanomedicine 2018; 13:5159-5172. [PMID: 30233178 PMCID: PMC6135212 DOI: 10.2147/ijn.s169120] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Toxicity of nanomaterials is one of the most important factors limiting their medical application. Evaluation of in vitro nanotoxicity allows for the identification and elimination of most of the toxic materials prior to animal testing. The current knowledge of the possible side effects of biodegradable nanomaterials, such as liposomes and polymeric organic nanoparticles, is limited. Previously, we developed a potential drug delivery system in the form of nanocapsules with polyelectrolyte, biodegradable shells consisting of poly-l-lysine and poly-l-glutamic acid (PGA), formed by the layer-by-layer adsorption technique. Methods Hemolysis assay, viability tests, flow cytometry analysis of vascular cell adhesion molecule-1 expression on endothelium, analysis of nitric oxide production, measurement of intracellular reactive oxygen species levels, detection of antioxidant enzyme activity, and analysis of DNA damage with comet assay were performed to study the in vitro toxicity of nanocapsules. Results In this work, we present the results of an in vitro analysis of toxicity of five-layer positively charged poly-l-lysine–terminated nanocapsules (NC5), six-layer negatively charged PGA-terminated nanocapsules (NC6) and five-layer PEGylated nanocapsules (NC5-PEG). PGA and polyethylene glycol (PEG) were used as two different “stealth” polymers. Of all the polyelectrolyte nanocapsules tested for blood compatibility, only cationic NC5 showed acute toxicity toward blood cells, expressed as hemolysis and aggregation. Neither NC6 nor NC5-PEG had proinflammatory activity evaluated through changes in the expression of NF-κB–dependent genes, iNOS and vascular cell adhesion molecule-1, induced oxidative stress, or promoted DNA damage in various cells. Conclusion Our studies clearly indicate that PGA-coated (negatively charged) and PEGylated polyelectrolyte nanocapsules do not show in vitro toxicity, and their potential as a drug delivery system may be safely studied in vivo.
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Affiliation(s)
- Alicja Karabasz
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland,
| | - Krzysztof Szczepanowicz
- Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, Kraków, Poland
| | - Agnieszka Cierniak
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland, .,Department of Biochemistry, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Kraków University, Kraków, Poland
| | - Joanna Bereta
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland,
| | - Monika Bzowska
- Department of Cell Biochemistry, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland,
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35
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Wolf-Grosse S, Mollnes TE, Ali S, Stenvik J, Nilsen AM. Iron oxide nanoparticles enhance Toll-like receptor-induced cytokines in a particle size- and actin-dependent manner in human blood. Nanomedicine (Lond) 2018; 13:1773-1785. [PMID: 30084726 DOI: 10.2217/nnm-2017-0362] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Aim: To assess the effects of different-sized iron oxide nanoparticles (IONPs) on inflammatory responses in human whole blood. Materials & methods: Human whole blood with and without 10 and 30 nm IONPs was incubated with Toll-like receptor (TLR) ligands. Cytokine levels, complement activation, reactive oxygen species and viability were determined. Results: The 10 nm IONPs enhanced the TLR2/6, TLR4 and partly TLR8-mediated cytokine production, whereas the 30 nm IONPs partly enhanced TLR2/6 and decreased TLR8-mediated cytokine production. Particle-mediated enhancement of TLR4-induced cytokines could not be explained by complement activation, but was dependent on TLR4/MD2 and CD14, as well as actin polymerization. Conclusion: The IONPs differentially affected the TLR ligand-induced cytokines, which has important implications for biomedical applications of IONPs.
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Affiliation(s)
- Susann Wolf-Grosse
- Department of Clinical & Molecular Medicine, Norwegian University of Science & Technology, 7491 Trondheim, Norway
| | - Tom E Mollnes
- Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science & Technology, 7491 Trondheim, Norway.,Department of Immunology, Oslo University Hospital, Rikshospitalet, 0424 Oslo, Norway.,Research Laboratory, Nordland Hospital, 8092 Bodø, Norway.,Faculty of Health Sciences, K.G. Jebsen Thrombosis Research & Expertise Center, University of Tromsø, 9037 Tromsø, Norway
| | - Syed Ali
- Division of Neurotoxicology, US FDA/National Center for Toxicological Research, Jefferson, AR 501, USA
| | - Jørgen Stenvik
- Department of Clinical & Molecular Medicine, Norwegian University of Science & Technology, 7491 Trondheim, Norway.,Centre of Molecular Inflammation Research (CEMIR), Norwegian University of Science & Technology, 7491 Trondheim, Norway
| | - Asbjørn M Nilsen
- Department of Clinical & Molecular Medicine, Norwegian University of Science & Technology, 7491 Trondheim, Norway
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Han J, Kim YS, Lim MY, Kim HY, Kong S, Kang M, Choo YW, Jun JH, Ryu S, Jeong HY, Park J, Jeong GJ, Lee JC, Eom GH, Ahn Y, Kim BS. Dual Roles of Graphene Oxide To Attenuate Inflammation and Elicit Timely Polarization of Macrophage Phenotypes for Cardiac Repair. ACS NANO 2018; 12:1959-1977. [PMID: 29397689 DOI: 10.1021/acsnano.7b09107] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Development of localized inflammatory environments by M1 macrophages in the cardiac infarction region exacerbates heart failure after myocardial infarction (MI). Therefore, the regulation of inflammation by M1 macrophages and their timely polarization toward regenerative M2 macrophages suggest an immunotherapy. Particularly, controlling cellular generation of reactive oxygen species (ROS), which cause M1 differentiation, and developing M2 macrophage phenotypes in macrophages propose a therapeutic approach. Previously, stem or dendritic cells were used in MI for their anti-inflammatory and cardioprotective potentials and showed inflammation modulation and M2 macrophage progression for cardiac repair. However, cell-based therapeutics are limited due to invasive cell isolation, time-consuming cell expansion, labor-intensive and costly ex vivo cell manipulation, and low grafting efficiency. Here, we report that graphene oxide (GO) can serve as an antioxidant and attenuate inflammation and inflammatory polarization of macrophages via reduction in intracellular ROS. In addition, GO functions as a carrier for interleukin-4 plasmid DNA (IL-4 pDNA) that propagates M2 macrophages. We synthesized a macrophage-targeting/polarizing GO complex (MGC) and demonstrated that MGC decreased ROS in immune-stimulated macrophages. Furthermore, DNA-functionalized MGC (MGC/IL-4 pDNA) polarized M1 to M2 macrophages and enhanced the secretion of cardiac repair-favorable cytokines. Accordingly, injection of MGC/IL-4 pDNA into mouse MI models attenuated inflammation, elicited early polarization toward M2 macrophages, mitigated fibrosis, and improved heart function. Taken together, the present study highlights a biological application of GO in timely modulation of the immune environment in MI for cardiac repair. Current therapy using off-the-shelf material GO may overcome the shortcomings of cell therapies for MI.
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Affiliation(s)
- Jin Han
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Yong Sook Kim
- Biomedical Research Institute, Chonnam National University Hospital , Gwangju, 61469, Republic of Korea
| | - Min-Young Lim
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Han Young Kim
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Saerom Kong
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Mikyung Kang
- Interdisciplinary Program of Bioengineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Yeon Woong Choo
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Ju Hee Jun
- Cell Regeneration Research Center, Chonnam National University Hospital , Gwangju, 61469, Republic of Korea
| | - Seungmi Ryu
- Interdisciplinary Program of Bioengineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Hye-Yun Jeong
- Cell Regeneration Research Center, Chonnam National University Hospital , Gwangju, 61469, Republic of Korea
| | - Jooyeon Park
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Gun-Jae Jeong
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Jong-Chan Lee
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
| | - Gwang Hyeon Eom
- Department of Pharmacology, Chonnam National University Medical School , Gwangju, 61469, Republic of Korea
| | - Youngkeun Ahn
- Cell Regeneration Research Center, Chonnam National University Hospital , Gwangju, 61469, Republic of Korea
- Department of Cardiology, Chonnam National University Hospital , Gwangju, 61649, Republic of Korea
- BK21 PLUS Centre for Creative Biomedical Scientists, Chonnam National University Medical School , 160 Baekseo-ro, Gwangju, 61469, Republic of Korea
| | - Byung-Soo Kim
- School of Chemical and Biological Engineering, Seoul National University , Seoul, 08826, Republic of Korea
- Interdisciplinary Program of Bioengineering, Seoul National University , Seoul, 08826, Republic of Korea
- Institute of Chemical Processes, Seoul National University , Seoul, 08826, Republic of Korea
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Ko YS, Park EJ, Kim YM, Kim HJ, Yun-Choi H, Lee DH, Chang KC. A limited series of synthetic tetrahydroisoquinoline alkaloids reduce inflammatory gene iNOS via inhibition of p-STAT-1 and suppress HMGB1 secretion in LPS-treated mice lung tissue. Int Immunopharmacol 2017; 52:297-304. [DOI: 10.1016/j.intimp.2017.09.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 09/14/2017] [Accepted: 09/25/2017] [Indexed: 10/18/2022]
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38
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Ma X, Xu Z, Ding S, Yi G, Wang Q. Alendronate promotes osteoblast differentiation and bone formation in ovariectomy-induced osteoporosis through interferon-β/signal transducer and activator of transcription 1 pathway. Exp Ther Med 2017; 15:182-190. [PMID: 29375681 PMCID: PMC5763659 DOI: 10.3892/etm.2017.5381] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 05/19/2017] [Indexed: 12/30/2022] Open
Abstract
Alendronate is commonly used for the treatment of postmenopausal osteoporosis; however, the underlying pathological molecular mechanisms of its action remain unclear. In the present study, the alendronate-treated signaling pathway in bone metabolism in rats with ovariectomy induced by osteoporosis was investigated. Rats with osteoporosis were orally administered alendronate or phosphate-buffered saline (control). In addition, the interferon-β (IFN-β)/signal transducer and activator of transcription 1 (STAT1) signaling pathway was investigated in osteoblasts following treatment with alendronate in vitro and in vivo. During the differentiation period, IFN-β (100 ng/ml) was used to treat the osteoblast cells, and the activity, viability and bone metabolism-associated gene expression levels (STAT1, p-STAT1, Fra1, TRAF6 and SOCS1) were analyzed in osteoblast cells. Histopathological changes were used to evaluate osteoblasts, osteoclasts, inflammatory phase of bone healing and osteonecrotic areas. The results demonstrated that alendronate significantly inhibited the activity of osteoporotic osteoclasts by stimulating expression of IFN-β, as well as markedly improved the viability and activity of osteoblasts compared with the control group. In addition, alendronate increased the expression and phosphorylation levels of STAT1 in osteoclasts, enhanced osteoblast differentiation, upregulated the expression levels of alkaline phosphatase and osteocalcin, and increased the expression of osteoblast differentiation-associated genes (osteocalcin, osterix and Runx2). Inhibition of IFN-β expression canceled the benefits of alendronate-mediated osteoblast differentiation. Notably, alendronate enhanced bone formation in rats with osteoporosis induced by ovariectomy. In conclusion, these findings suggest that alendronate can regulate osteoblast differentiation and bone formation in rats with osteoporosis induced by ovariectomy through upregulation of IFN-β/STAT1 signaling pathway.
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Affiliation(s)
- Xiaoqing Ma
- Department of Endocrinology, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
| | - Zhongyang Xu
- Department of Spine Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
| | - Shaofeng Ding
- Department of Endocrinology, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
| | - Guangkun Yi
- Department of Spine Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
| | - Qian Wang
- Department of Spine Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272000, P.R. China
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Kamalakannan R, Mani G, Muthusamy P, Susaimanickam AA, Kim K. Caffeine-loaded gold nanoparticles conjugated with PLA-PEG-PLA copolymer for in vitro cytotoxicity and anti-inflammatory activity. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2017.02.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Muller AP, Ferreira GK, Pires AJ, de Bem Silveira G, de Souza DL, Brandolfi JDA, de Souza CT, Paula MMS, Silveira PCL. Gold nanoparticles prevent cognitive deficits, oxidative stress and inflammation in a rat model of sporadic dementia of Alzheimer's type. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:476-483. [PMID: 28532055 DOI: 10.1016/j.msec.2017.03.283] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Revised: 12/23/2016] [Accepted: 03/21/2017] [Indexed: 01/07/2023]
Abstract
Alzheimer's disease (AD) is the most common form of neurodegenerative dementia in the aged brain. Even though its etiology is unknown, factors such as neuroinflammation, mitochondrial dysfunction, formation of reactive oxygen species (ROS), and impaired insulin signaling may play a role. We used a sporadic AD model in rats generated by intracerebroventricular-streptozotocin (i.c.v.-STZ) injection to test the therapeutic effect of gold nanoparticles (GNPs). We tested the null hypothesis that there would be no difference between the STZ+GNPs group and the STZ group in the analyzed markers. We observed that STZ-induced impairment in mitochondrial ATP production, neuroinflammation, and oxidative stress were all prevented by GNP treatment. Moreover, while STZ induced deficits in both spatial and recognition memory, GNPs prevented this effect. These results suggest that GNPs may be considered as a potential treatment for dementias.
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Affiliation(s)
- Alexandre Pastoris Muller
- Laboratório de Fisiologia e Bioquímica do Exercício, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-00 Criciúma, SC, Brazil
| | - Gabriela K Ferreira
- Laboratório de Farmacologia e Fisiopatologia da Pele, Departamento de Farmacologia, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Allison José Pires
- Laboratório de Fisiologia e Bioquímica do Exercício, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-00 Criciúma, SC, Brazil
| | - Gustavo de Bem Silveira
- Laboratório de Fisiologia e Bioquímica do Exercício, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-00 Criciúma, SC, Brazil
| | - Débora Laureano de Souza
- Laboratório de Fisiologia e Bioquímica do Exercício, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-00 Criciúma, SC, Brazil
| | - Joice de Abreu Brandolfi
- Laboratório de Fisiologia e Bioquímica do Exercício, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-00 Criciúma, SC, Brazil
| | - Claudio Teodoro de Souza
- Laboratório de Fisiologia e Bioquímica do Exercício, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-00 Criciúma, SC, Brazil
| | - Marcos M S Paula
- Programa de Pós-graduação em Ciência e Engenharia de Materiais, Universidade Federal do Amazonas, Faculdade de Tecnologia, 69077-000 Manaus, Amazonas, Brazil
| | - Paulo Cesar Lock Silveira
- Laboratório de Fisiologia e Bioquímica do Exercício, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-00 Criciúma, SC, Brazil.
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Dykman LA, Khlebtsov NG. Immunological properties of gold nanoparticles. Chem Sci 2017; 8:1719-1735. [PMID: 28451297 PMCID: PMC5396510 DOI: 10.1039/c6sc03631g] [Citation(s) in RCA: 145] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Accepted: 11/14/2016] [Indexed: 12/14/2022] Open
Abstract
In the past decade, gold nanoparticles have attracted strong interest from the nanobiotechnological community owing to the significant progress made in robust and easy-to-make synthesis technologies, in surface functionalization, and in promising biomedical applications. These include bioimaging, gene diagnostics, analytical sensing, photothermal treatment of tumors, and targeted delivery of various biomolecular and chemical cargos. For the last-named application, gold nanoparticles should be properly fabricated to deliver the cargo into the targeted cells through effective endocytosis. In this review, we discuss recent progress in understanding the selective penetration of gold nanoparticles into immune cells. The interaction of gold nanoparticles with immune cell receptors is discussed. As distinct from other published reviews, we present a summary of the immunological properties of gold nanoparticles. This review also summarizes what is known about the application of gold nanoparticles as an antigen carrier and adjuvant in immunization for the preparation of antibodies in vivo. For each of the above topics, the basic principles, recent advances, and current challenges are discussed. Thus, this review presents a detailed analysis of data on interaction of gold nanoparticles with immune cells. Emphasis is placed on the systematization of data over production of antibodies by using gold nanoparticles and adjuvant properties of gold nanoparticles. Specifically, we start our discussion with current data on interaction of various gold nanoparticles with immune cells. The next section describes existing technologies to improve production of antibodies in vivo by using gold nanoparticles conjugated with specific ligands. Finally, we describe what is known about adjuvant properties of bare gold or functionalized nanoparticles. In the Conclusion section, we present a short summary of reported data and some challenges and perspectives.
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Affiliation(s)
- Lev A Dykman
- Institute of Biochemistry and Physiology of Plants and Microorganisms , Russian Academy of Sciences , 13 Prospekt Entuziastov , Saratov 410049 , Russia . ;
| | - Nikolai G Khlebtsov
- Institute of Biochemistry and Physiology of Plants and Microorganisms , Russian Academy of Sciences , 13 Prospekt Entuziastov , Saratov 410049 , Russia . ;
- Saratov National Research State University , 83 Ulitsa Astrakhanskaya , Saratov 410012 , Russia
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Lojk J, Strojan K, Miš K, Bregar BV, Hafner Bratkovič I, Bizjak M, Pirkmajer S, Pavlin M. Cell stress response to two different types of polymer coated cobalt ferrite nanoparticles. Toxicol Lett 2017; 270:108-118. [DOI: 10.1016/j.toxlet.2017.02.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 01/09/2017] [Accepted: 02/07/2017] [Indexed: 10/20/2022]
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James LRA, Sluyter R, Dillon CT, Ralph SF. Effects of Gold Nanoparticles and Gold Anti-Arthritic Compounds on Inflammation Marker Expression in Macrophages. Aust J Chem 2017. [DOI: 10.1071/ch17062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The ability of aurothiomalate and auranofin to alter the production of several cellular mediators of inflammation by RAW264.7 macrophages, was compared with each other and that of gold nanoparticles (Au NPs). Addition of auranofin was found to have a pronounced ability to lower the production of reactive nitrogen and oxygen species (RNS and ROS respectively), as well as interleukin-10 (IL-10) and tumour necrosis factor (TNF), by macrophages that were subsequently treated with lipopolysaccharide (LPS) to stimulate production of the mediators. In contrast, prior treatment of the cells with either aurothiomalate or Au NPs had either little or no significant effect on production of RNS and ROS. Treatment of the macrophages with Au NPs had a small effect on production of TNF by cells that were subsequently stimulated with LPS; however, the effect was much smaller than that elicited by auranofin. Similarly, aurothiomalate had a small but significant effect on production of IL-10. Varying the size of the Au NPs or the identity of the protective sheath surrounding the nanoparticles did not have a significant effect on the production of RNS or ROS by LPS-stimulated macrophages. The results of some of these investigations are discussed in the light of other studies reported in the literature. In addition, results obtained by scanning electron microscopy and energy-dispersive X-ray spectroscopy are presented that provide evidence for the accumulation of gold within macrophages exposed to Au NPs.
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Machado-Pereira M, Santos T, Bernardino L, Ferreira R. Vascular inter-regulation of inflammation: molecular and cellular targets for CNS therapy. J Neurochem 2016; 140:692-702. [PMID: 27925201 DOI: 10.1111/jnc.13914] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 11/07/2016] [Accepted: 11/21/2016] [Indexed: 12/17/2022]
Abstract
Angiogenesis and inflammation are clearly interconnected and interdependent processes that are dysregulated in a series of systemic and brain pathologies. Herein, key aspects regarding endothelial cell function and tissue remodelling that are particularly affected or aggravated by inflammation are presented. Most importantly, the cellular and molecular mechanisms involved in the vascular regulation of the inflammatory processes occurring in several brain disorders and how they impact on disease/injury progression are detailed, highlighting potential targets for therapy. Finally, nanomedicine-based approaches designed to overcome limitations pertaining to low systemic bioavailability, light, pH and temperature sensitivity and/or rapid degradation of these targets, and to optimize their mode of action are discussed. Ultimately, we expect this review to provide new insight and to suggest novel approaches for the treatment of blood-brain barrier dysfunction per se or as a means to treat the injured or diseased central nervous system.
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Affiliation(s)
- Marta Machado-Pereira
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Rua Marquês d'Ávila e Bolama, Covilhã, Portugal
| | - Tiago Santos
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Rua Marquês d'Ávila e Bolama, Covilhã, Portugal
| | - Liliana Bernardino
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Rua Marquês d'Ávila e Bolama, Covilhã, Portugal
| | - Raquel Ferreira
- Health Sciences Research Centre (CICS-UBI), University of Beira Interior, Rua Marquês d'Ávila e Bolama, Covilhã, Portugal
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Grosse S, Stenvik J, Nilsen AM. Iron oxide nanoparticles modulate lipopolysaccharide-induced inflammatory responses in primary human monocytes. Int J Nanomedicine 2016; 11:4625-4642. [PMID: 27695322 PMCID: PMC5028097 DOI: 10.2147/ijn.s113425] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Co-stimulation of the immune system to more than one agent concomitantly is very common in real life, and considering the increasing use of engineered nanoparticles and nanomaterials, it is highly relevant to assess the ability of these materials to modulate key innate immune responses, which has not yet been studied in detail. We investigated the immunomodulatory effects of 10 nm and 30 nm iron oxide nanoparticles (IONPs) on primary human monocytes in the presence and absence of Toll-like receptor 4 agonist lipopolysaccharide (LPS). Prior to the cell studies, we characterized the physicochemical properties of the nanoparticles in cell culture medium and ensured that the nanoparticles were free from biological contamination. Cellular uptake of the IONPs in monocytes was assessed using transmission electron microscopy. Using enzyme-linked immunosorbent assay, we found that the IONPs per se did not induce the production of proinflammatory cytokines tumor necrosis factor-α, interleukin-6, and interleukin-1β. However, the IONPs had the ability to suppress LPS-induced nuclear factor kappa B activation and production of proinflammatory cytokines in primary human monocytes in an LPS and a particle dose-dependent manner. Using confocal microscopy and fluorescently labeled LPS, we showed that the effects correlated with impaired LPS internalization by monocytes in the presence of IONPs, which could be partly explained by LPS adsorption onto the nanoparticle surface. Additionally, the results from particle pretreatment experiments indicate that other cellular mechanisms might also play a role in the observed effects, which warrants further studies to elucidate the additional mechanisms underlying the capacity of IONPs to alter the reactivity of monocytes to LPS and to mount an appropriate cellular response.
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Affiliation(s)
- Susann Grosse
- Department of Cancer Research and Molecular Medicine
| | - Jørgen Stenvik
- Department of Cancer Research and Molecular Medicine; Centre of Molecular Inflammation Research, Norwegian University of Science and Technology, Trondheim, Norway
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Ahn S, Singh P, Castro-Aceituno V, Yesmin Simu S, Kim YJ, Mathiyalagan R, Yang DC. Gold nanoparticles synthesized using Panax ginseng leaves suppress inflammatory - mediators production via blockade of NF-κB activation in macrophages. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:270-276. [DOI: 10.1080/21691401.2016.1228661] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Sungeun Ahn
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
- Graduate School of Biotechnology and Ginseng Bank, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
| | - Priyanka Singh
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
| | - Verónica Castro-Aceituno
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
| | - Shakina Yesmin Simu
- Graduate School of Biotechnology and Ginseng Bank, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
| | - Yu-Jin Kim
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
| | - Ramya Mathiyalagan
- Graduate School of Biotechnology and Ginseng Bank, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
| | - Deok-Chun Yang
- Department of Oriental Medicinal Biotechnology, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
- Graduate School of Biotechnology and Ginseng Bank, College of Life Sciences, Kyung Hee University, Yongin, Republic of Korea
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So Y, Lee SY, Han AR, Kim JB, Jeong HG, Jin CH. Rosmarinic Acid Methyl Ester Inhibits LPS-Induced NO Production via Suppression of MyD88- Dependent and -Independent Pathways and Induction of HO-1 in RAW 264.7 Cells. Molecules 2016; 21:E1083. [PMID: 27548124 PMCID: PMC6274143 DOI: 10.3390/molecules21081083] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 08/08/2016] [Accepted: 08/11/2016] [Indexed: 01/30/2023] Open
Abstract
In this study, we investigated the anti-inflammatory effect of rosmarinic acid methyl ester (RAME) isolated from a mutant cultivar of Perilla frutescens (L.) Britton. We found that RAME inhibits lipopolysaccharide (LPS)-induced nitric oxide (NO) production, with an IC50 of 14.25 µM, in RAW 264.7 cells. RAME inhibited the LPS-induced expression of pro-inflammatory cytokines including interleukin (IL)-1β, IL-6, IL-10, monocyte chemoattractant protein-1, interferon-β, and inducible nitric oxide synthase (iNOS). Moreover, RAME suppressed the activation of nuclear factor kappa B. These results suggest that the downregulation of iNOS expression by RAME was due to myeloid differentiation primary response gene 88 (MyD88)-dependent and -independent pathways. Furthermore, RAME induced the expression of heme oxygenase-1 (HO-1) through activation of nuclear factor-erythroid 2-related factor 2. Treatment with tin protoporphyrin, an inhibitor of HO-1, reversed the RAME-induced suppression of NO production. Taken together, RAME isolated from P. frutescens inhibited NO production in LPS-treated RAW 264.7 cells through simultaneous induction of HO-1 and inhibition of MyD88-dependent and -independent pathways.
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Affiliation(s)
- Yangkang So
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup-si, Jeollabuk-do 56212, Korea.
- College of Pharmacy, Chungnam National University, Daejeon, Chungcheongnam-do 34134, Korea.
| | - Seung Young Lee
- Freshwater Bioresources Utilization Division, Nakdonggang National Institute of Biological Resources, Sangju-si, Gyeongsangbuk-do 37242, Korea.
| | - Ah-Reum Han
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup-si, Jeollabuk-do 56212, Korea.
| | - Jin-Baek Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup-si, Jeollabuk-do 56212, Korea.
| | - Hye Gwang Jeong
- College of Pharmacy, Chungnam National University, Daejeon, Chungcheongnam-do 34134, Korea.
| | - Chang Hyun Jin
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup-si, Jeollabuk-do 56212, Korea.
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Cho BO, Yin HH, Park SH, Byun EB, Ha HY, Jang SI. Anti-inflammatory activity of myricetin from Diospyros lotus through suppression of NF-κB and STAT1 activation and Nrf2-mediated HO-1 induction in lipopolysaccharide-stimulated RAW264.7 macrophages. Biosci Biotechnol Biochem 2016; 80:1520-30. [PMID: 27068250 DOI: 10.1080/09168451.2016.1171697] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Diospyros lotus is traditionally used for the treatment of diabetes, diarrhea, tumor, and hypertension. The purpose of this study was to investigate the anti-inflammatory effect and underlying molecular mechanisms of myricetin in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. Myricetin dose-dependently suppressed the production of pro-inflammatory mediators (NO, iNOS, PGE2, and COX-2) in LPS-stimulated RAW264.7 macrophages. Myricetin administration decreased the production of NO, iNOS, TNF-α, IL-6, and IL-12 in mice. Myricetin decreased NF-κB activation by suppressing the degradation of IκBα, nuclear translocation of p65 subunit of NF-κB, and NF-κB DNA binding activity in LPS-stimulated RAW264.7 macrophages. Moreover, myricetin attenuated the phosphorylation of STAT1 and the production of IFN-β in LPS-stimulated RAW264.7 macrophages. Furthermore, myricetin induced the expression of HO-1 through Nrf2 translocation. In conclusion, these results suggest that myricetin inhibits the production of pro-inflammatory mediators through the suppression of NF-κB and STAT1 activation and induction of Nrf2-mediated HO-1 expression in LPS-stimulated RAW264.7 macrophages.
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Affiliation(s)
- Byoung Ok Cho
- a Ato Q&A Corporation , Jeonju , Republic of Korea.,b Department of Health Care & Science , Jeonju University , Jeonju , Republic of Korea
| | - Hong Hua Yin
- a Ato Q&A Corporation , Jeonju , Republic of Korea
| | - Sang Hyun Park
- c Advanced Radiation Technology Institute , Korea Atomic Energy Research Institute , Jeongeup , Republic of Korea
| | - Eui Baek Byun
- c Advanced Radiation Technology Institute , Korea Atomic Energy Research Institute , Jeongeup , Republic of Korea
| | - Hun Yong Ha
- d Department of Pharmaceutical Science & Engineering , Seowon University , Cheongju , Republic of Korea
| | - Seon Il Jang
- a Ato Q&A Corporation , Jeonju , Republic of Korea.,b Department of Health Care & Science , Jeonju University , Jeonju , Republic of Korea
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Antioxidant and Anti-Inflammatory Effects of Chaenomeles sinensis Leaf Extracts on LPS-Stimulated RAW 264.7 Cells. Molecules 2016; 21:422. [PMID: 27043497 PMCID: PMC6274021 DOI: 10.3390/molecules21040422] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 03/18/2016] [Accepted: 03/23/2016] [Indexed: 01/05/2023] Open
Abstract
The fruit of Chaenomeles sinensis has been traditionally used in ethnomedicine for the treatment of various human ailments, including pneumonia, bronchitis, and so on, but the pharmacological applications of the leaf part of the plant have not been studied. In this study, we evaluated the various radical scavenging activities and anti-inflammatory effects of different Chaenomeles sinensis leaf (CSL) extracts. The water extract showed a higher antioxidant and radical scavenging activities. However the ethanolic extracts showed higher NO scavenging activity than water extract, therefore the ethanolic extract of CSL was examined for anti-inflammatory effects on lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. The 70% ethanol extract of CSL (CSLE) has higher anti-inflammatory activity and significantly inhibited the production of nitric oxide (NO), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α). In addition, CSLE suppressed LPS-stimulated inducible nitric oxide synthase (iNOS) and NO production, IL-1β and phospho-STAT1 expression. In this study, we investigated the effect of CSLE on the production of inflammatory mediators through the inhibition of the TRIF-dependent pathways. Furthermore, we evaluated the role of CSLE on LPS-induced expression of pro-inflammatory cytokines, such as TNF-α, IL-1β and IL-6. Our results suggest that CSLE attenuates the LPS-stimulated inflammatory responses in macrophages through regulating the key inflammatory mechanisms, providing scientific support for its traditional uses in treating various inflammatory diseases.
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Utilization of nanoparticle technology in rheumatoid arthritis treatment. Biomed Pharmacother 2016; 80:30-41. [PMID: 27133037 DOI: 10.1016/j.biopha.2016.03.004] [Citation(s) in RCA: 109] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 03/03/2016] [Accepted: 03/03/2016] [Indexed: 02/06/2023] Open
Abstract
Rheumatoid arthritis (RA) is one of the common and severe autoimmune diseases related to joints. This chronic autoimmune inflammatory disease, leads to functional limitation and reduced quality of life, since as there is bone and cartilage destruction, joint swelling and pain. Current advances and new treatment approaches have considerably postponed disease progression and improved the quality of life for many patients. In spite of major advances in therapeutic options, restrictions on the routes of administration and the necessity for frequent and long-term dosing often result in systemic adverse effects and patient non-compliance. Unlike usual drugs, nanoparticle systems are planned to deliver therapeutic agents especially to inflamed synovium, so avoiding systemic and unpleasant effects. The present review discusses about some of the most successful drugs in RA therapy and their side effects and also focuses on key design parameters of RA-targeted nanotechnology-based strategies for improving RA therapies.
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