1
|
Song J, Meng H, Deng G, Lin H. Sustainable Release Selenium Laden with SiO 2 Restoring Peripheral Nerve Injury via Modulating PI3K/AKT Pathway Signaling Pathway. Int J Nanomedicine 2024; 19:7851-7870. [PMID: 39105098 PMCID: PMC11299799 DOI: 10.2147/ijn.s460397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 07/23/2024] [Indexed: 08/07/2024] Open
Abstract
Background Inhibiting ROS overproduction is considered a very effective strategy for the treatment of peripheral nerve injuries, and Se has a remarkable antioxidant effect; however, since the difference between the effective concentration of Se and the toxic dose is not large, we synthesized a nanomaterial that can release Se slowly so that it can be used more effectively. Methods Se@SiO2 NPs were synthesized using a mixture of Cu2-x Se nanocrystals, and the mechanism of action of Se@SiO2 NPs was initially explored by performing sequencing, immunofluorescence staining and Western blotting of cellular experiments. The mechanism of action of Se@SiO2 NPs was further determined by performing behavioral assays after animal experiments and by sampling the material for histological staining, immunofluorescence staining, and ELISA. The effects, mechanisms and biocompatibility of Se@SiO2 NPs for peripheral nerve regeneration were determined. Results Porous Se@SiO2 was successfully synthesized, had good particle properties, and could release Se slowly. CCK-8 experiments revealed that the optimal experimental doses were 100 μM H2O2 and 200 μg/mL Se@SiO2, and RNA-seq revealed that porous Se@SiO2 was associated with cell proliferation, apoptosis, and the PI3K/AKT pathway. WB showed that porous Se@SiO2 could increase the expression of cell proliferation antigens (PCNA and S100) and antiapoptotic proteins (Bcl-2), decrease the expression of proapoptotic proteins (Bax), and increase the expression of antioxidative stress proteins (Nrf2, HO-1, and SOD2). EdU cell proliferation and ROS fluorescence assays showed that porous Se@SiO2 promoted cell proliferation and reduced ROS levels. The therapeutic effect of LY294002 (a PI3K/AKT pathway inhibitor) was decreased significantly and its effect was lost when it was added simultaneously with porous Se@SiO2. Animal experiments revealed that the regenerated nerve fiber density, myelin thickness, axon area, gastrocnemius muscle wet-to-weight ratio, myofiber area, sciatic nerve function index (SFI), CMAP, apoptotic cell ratio, and levels of antioxidative stress proteins and anti-inflammatory factors were increased following the administration of porous Se@SiO2. The levels of oxidative stress proteins and anti-inflammatory factors were significantly greater in the Se@SiO2 group than in the PNI group, and the effect of LY294002 was decreased significantly and was lost when it was added simultaneously with porous Se@SiO2. Conclusion Se@SiO2 NPs are promising, economical and effective Se-releasing nanomaterials that can effectively reduce ROS production, inhibit apoptosis and promote cell proliferation after nerve injury via the PI3K/AKT pathway, ultimately accelerating nerve regeneration. These findings could be used to design new, promising drugs for the treatment of peripheral nerve injury.
Collapse
Affiliation(s)
- Jianguo Song
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201620, People’s Republic of China
| | - Huanliang Meng
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, People’s Republic of China
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201620, People’s Republic of China
| | - Haodong Lin
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 201620, People’s Republic of China
| |
Collapse
|
2
|
Niu T, Shi X, Liu X, Wang H, Liu K, Xu Y. Porous Se@SiO 2 nanospheres alleviate diabetic retinopathy by inhibiting excess lipid peroxidation and inflammation. Mol Med 2024; 30:24. [PMID: 38321393 PMCID: PMC10848509 DOI: 10.1186/s10020-024-00785-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/11/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND Lipid peroxidation is a characteristic metabolic manifestation of diabetic retinopathy (DR) that causes inflammation, eventually leading to severe retinal vascular abnormalities. Selenium (Se) can directly or indirectly scavenge intracellular free radicals. Due to the narrow distinction between Se's effective and toxic doses, porous Se@SiO2 nanospheres have been developed to control the release of Se. They exert strong antioxidant and anti-inflammatory effects. METHODS The effect of anti-lipid peroxidation and anti-inflammatory effects of porous Se@SiO2 nanospheres on diabetic mice were assessed by detecting the level of Malondialdehyde (MDA), glutathione peroxidase 4 (GPX4), decreased reduced/oxidized glutathione (GSH/GSSG) ratio, tumor necrosis factor (TNF)-α, interferon (IFN)-γ, and interleukin (IL) -1β of the retina. To further examine the protective effect of porous Se@SiO2 nanospheres on the retinal vasculopathy of diabetic mice, retinal acellular capillary, the expression of tight junction proteins, and blood-retinal barrier destruction was observed. Finally, we validated the GPX4 as the target of porous Se@SiO2 nanospheres via decreased expression of GPX4 and detected the level of MDA, GSH/GSSG, TNF-α, IFN-γ, IL -1β, wound healing assay, and tube formation in high glucose (HG) cultured Human retinal microvascular endothelial cells (HRMECs). RESULTS The porous Se@SiO2 nanospheres reduced the level of MDA, TNF-α, IFN-γ, and IL -1β, while increasing the level of GPX4 and GSH/GSSG in diabetic mice. Therefore, porous Se@SiO2 nanospheres reduced the number of retinal acellular capillaries, depletion of tight junction proteins, and vascular leakage in diabetic mice. Further, we identified GPX4 as the target of porous Se@SiO2 nanospheres as GPX4 inhibition reduced the repression effect of anti-lipid peroxidation, anti-inflammatory, and protective effects of endothelial cell dysfunction of porous Se@SiO2 nanospheres in HG-cultured HRMECs. CONCLUSION Porous Se@SiO2 nanospheres effectively attenuated retinal vasculopathy in diabetic mice via inhibiting excess lipid peroxidation and inflammation by target GPX4, suggesting their potential as therapeutic agents for DR.
Collapse
Affiliation(s)
- Tian Niu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, 200080, China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, 200080, China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, 200080, China
| | - Xin Shi
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, 200080, China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, 200080, China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, 200080, China
| | - Xijian Liu
- School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Haiyan Wang
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, 200080, China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, 200080, China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, 200080, China
| | - Kun Liu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, 200080, China.
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, 200080, China.
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, 200080, China.
| | - Yupeng Xu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
- National Clinical Research Center for Eye Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, 200080, China.
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, 200080, China.
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, 200080, China.
| |
Collapse
|
3
|
Zhang YC, Yang YX, Liu Y, Liu XJ, Dai JH, Gao RS, Hu YY, Fei WY. Combining Porous Se@SiO 2 Nanocomposites and dECM Enhances the Myogenic Differentiation of Adipose-Derived Stem Cells. Int J Nanomedicine 2023; 18:7661-7676. [PMID: 38111844 PMCID: PMC10726970 DOI: 10.2147/ijn.s436081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 12/05/2023] [Indexed: 12/20/2023] Open
Abstract
Background Volumetric Muscle Loss (VML) denotes the traumatic loss of skeletal muscle, a condition that can result in chronic functional impairment and even disability. While the body can naturally repair injured skeletal muscle within a limited scope, patients experiencing local and severe muscle loss due to VML surpass the compensatory capacity of the muscle itself. Currently, clinical treatments for VML are constrained and demonstrate minimal efficacy. Selenium, a recognized antioxidant, plays a crucial role in regulating cell differentiation, anti-inflammatory responses, and various other physiological functions. Methods We engineered a porous Se@SiO2 nanocomposite (SeNPs) with the purpose of releasing selenium continuously and gradually. This nanocomposite was subsequently combined with a decellularized extracellular matrix (dECM) to explore their collaborative protective and stimulatory effects on the myogenic differentiation of adipose-derived mesenchymal stem cells (ADSCs). The influence of dECM and NPs on the myogenic level, reactive oxygen species (ROS) production, and mitochondrial respiratory chain (MRC) activity of ADSCs was evaluated using Western Blot, ELISA, and Immunofluorescence assay. Results Our findings demonstrate that the concurrent application of SeNPs and dECM effectively mitigates the apoptosis and intracellular ROS levels in ADSCs. Furthermore, the combination of dECM with SeNPs significantly upregulated the expression of key myogenic markers, including MYOD, MYOG, Desmin, and myosin heavy chain in ADSCs. Notably, this combination also led to an increase in both the number of mitochondria and the respiratory chain activity in ADSCs. Conclusion The concurrent application of SeNPs and dECM effectively diminishes ROS production, boosts mitochondrial function, and stimulates the myogenic differentiation of ADSCs. This study lays the groundwork for future treatments of VML utilizing the combination of SeNPs and dECM.
Collapse
Affiliation(s)
- Yu-Cheng Zhang
- Clinical Medical College, Dalian Medical University, Dalian, 116044, People’s Republic of China
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital, Affiliated to Yangzhou University, Yangzhou, 225001, People’s Republic of China
| | - Yu-Xia Yang
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital, Affiliated to Yangzhou University, Yangzhou, 225001, People’s Republic of China
- Clinical Medical College, Yangzhou University, Yangzhou, 225001, People’s Republic of China
| | - Yu Liu
- Department of Orthopedics, Wuxi Ninth People’s Hospital Affiliated to Soochow University, Wuxi, 214062, People’s Republic of China
| | - Xi-Jian Liu
- School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, People’s Republic of China
| | - Ji-Hang Dai
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital, Affiliated to Yangzhou University, Yangzhou, 225001, People’s Republic of China
| | - Rang-Shan Gao
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital, Affiliated to Yangzhou University, Yangzhou, 225001, People’s Republic of China
| | - Yang-Yang Hu
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital, Affiliated to Yangzhou University, Yangzhou, 225001, People’s Republic of China
| | - Wen-Yong Fei
- Department of Orthopedics and Sports Medicine, Northern Jiangsu People’s Hospital, Affiliated to Yangzhou University, Yangzhou, 225001, People’s Republic of China
| |
Collapse
|
4
|
Chen N, Yao P, Zhang W, Zhang Y, Xin N, Wei H, Zhang T, Zhao C. Selenium nanoparticles: Enhanced nutrition and beyond. Crit Rev Food Sci Nutr 2023; 63:12360-12371. [PMID: 35848122 DOI: 10.1080/10408398.2022.2101093] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Selenium is a trace nutrient that has both nutritional and nutraceutical functions, whereas narrow nutritional range of selenium intake limits its use. Selenium nanoparticles (SeNPs) are less toxic and more bioavailable than traditional forms of selenium, suggesting that SeNPs have the potential to replace traditional selenium in food industries and/or biomedical fields. From the perspective of how SeNPs can be applied in health area, this review comprehensively discusses SeNPs in terms of its preparation, nutritional aspect, detoxification effect of heavy metals, nutraceutical functions and anti-pathogenic microorganism effects. By physical, chemical, or biological methods, inorganic selenium can be transformed into SeNPs which have increased stability and bioavailability as well as low toxicity. SeNPs are more effective than traditional selenium form in synthesizing selenoproteins like glutathione peroxidases. SeNPs can reshape the digestive system to facilitate digestion and absorption of nutrients. SeNPs have shown excellent potential to adjunctively treat cancer patients, enhance immune system, control diabetes, and prevent rheumatoid arthritis. Additionally, SeNPs have good microbial anti-pathogenic effects and can be used with other antimicrobial agents to fight against pathogenic bacteria, fungi, or viruses. Development of novel SeNPs with enhanced functions can greatly benefit the food-, nutraceutical-, and biomedical industries.
Collapse
Affiliation(s)
- Nan Chen
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Peng Yao
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Wei Zhang
- Weihai Baihe Biology Technological Co., Ltd, Rongcheng, Shandong, China
| | - Yutong Zhang
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Naicheng Xin
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Hongdi Wei
- College of Food Science and Engineering, Jilin University, Changchun, China
| | - Tiehua Zhang
- College of Food Science and Engineering, Jilin University, Changchun, China
- Jilin Engineering Technology Research Center for High Value Utilization of Animal By-Products, Jilin University, Changchun, China
| | - Changhui Zhao
- College of Food Science and Engineering, Jilin University, Changchun, China
- Jilin Engineering Technology Research Center for High Value Utilization of Animal By-Products, Jilin University, Changchun, China
| |
Collapse
|
5
|
Liu S, Wei W, Wang J, Chen T. Theranostic applications of selenium nanomedicines against lung cancer. J Nanobiotechnology 2023; 21:96. [PMID: 36935493 PMCID: PMC10026460 DOI: 10.1186/s12951-023-01825-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 02/18/2023] [Indexed: 03/21/2023] Open
Abstract
The incidence and mortality rates of lung cancer are among the highest in the world. Traditional treatment methods include surgery, chemotherapy, and radiotherapy. Although rapid progress has been achieved in the past decade, treatment limitations remain. It is therefore imperative to identify safer and more effective therapeutic methods, and research is currently being conducted to identify more efficient and less harmful drugs. In recent years, the discovery of antitumor drugs based on the essential trace element selenium (Se) has provided good prospects for lung cancer treatments. In particular, compared to inorganic Se (Inorg-Se) and organic Se (Org-Se), Se nanomedicine (Se nanoparticles; SeNPs) shows much higher bioavailability and antioxidant activity and lower toxicity. SeNPs can also be used as a drug delivery carrier to better regulate protein and DNA biosynthesis and protein kinase C activity, thus playing a role in inhibiting cancer cell proliferation. SeNPs can also effectively activate antigen-presenting cells to stimulate cell immunity, exert regulatory effects on innate and regulatory immunity, and enhance lung cancer immunotherapy. This review summarizes the application of Se-based species and materials in lung cancer diagnosis, including fluorescence, MR, CT, photoacoustic imaging and other diagnostic methods, as well as treatments, including direct killing, radiosensitization, chemotherapeutic sensitization, photothermodynamics, and enhanced immunotherapy. In addition, the application prospects and challenges of Se-based drugs in lung cancer are examined, as well as their forecasted future clinical applications and sustainable development.
Collapse
Affiliation(s)
- Shaowei Liu
- Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, National Clinical Research Center for Respiratory Disease, National Center for Respiratory Medicine, State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
| | - Weifeng Wei
- Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, National Clinical Research Center for Respiratory Disease, National Center for Respiratory Medicine, State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
| | - Jinlin Wang
- Pulmonary and Critical Care Medicine, Guangzhou Institute of Respiratory Health, National Clinical Research Center for Respiratory Disease, National Center for Respiratory Medicine, State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China.
| | - Tianfeng Chen
- College of Chemistry and Materials Science, Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, 510632, China.
| |
Collapse
|
6
|
Zhang X, Khan S, Wei R, Zhang Y, Liu Y, Wee Yong V, Xue M. Application of nanomaterials in the treatment of intracerebral hemorrhage. J Tissue Eng 2023; 14:20417314231157004. [PMID: 37032735 PMCID: PMC10074624 DOI: 10.1177/20417314231157004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 01/28/2023] [Indexed: 04/05/2023] Open
Abstract
Intracerebral hemorrhage (ICH) is a non-traumatic hemorrhage caused by the rupture of blood vessels in the brain parenchyma, with an acute mortality rate of 30%‒40%. Currently, available treatment options that include surgery are not promising, and new approaches are urgently needed. Nanotechnology offers new prospects in ICH because of its unique benefits. In this review, we summarize the applications of various nanomaterials in ICH. Nanomaterials not only enhance the therapeutic effects of drugs as delivery carriers but also contribute to several facets after ICH such as repressing detrimental neuroinflammation, resisting oxidative stress, reducing cell death, and improving functional deficits.
Collapse
Affiliation(s)
- Xiangyu Zhang
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, China
| | - Suliman Khan
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, China
| | - Ruixue Wei
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, China
| | - Yan Zhang
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, China
| | - Yang Liu
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, China
| | - Voon Wee Yong
- Hotchkiss Brain Institute and Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - Mengzhou Xue
- Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, Henan, China
| |
Collapse
|
7
|
Garbo S, Di Giacomo S, Łażewska D, Honkisz-Orzechowska E, Di Sotto A, Fioravanti R, Zwergel C, Battistelli C. Selenium-Containing Agents Acting on Cancer-A New Hope? Pharmaceutics 2022; 15:pharmaceutics15010104. [PMID: 36678733 PMCID: PMC9860877 DOI: 10.3390/pharmaceutics15010104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/18/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022] Open
Abstract
Selenium-containing agents are more and more considered as an innovative potential treatment option for cancer. Light is shed not only on the considerable advancements made in understanding the complex biology and chemistry related to selenium-containing small molecules but also on Se-nanoparticles. Numerous Se-containing agents have been widely investigated in recent years in cancer therapy in relation to tumour development and dissemination, drug delivery, multidrug resistance (MDR) and immune system-related (anti)cancer effects. Despite numerous efforts, Se-agents apart from selenocysteine and selenomethionine have not yet reached clinical trials for cancer therapy. The purpose of this review is to provide a concise critical overview of the current state of the art in the development of highly potent target-specific Se-containing agents.
Collapse
Affiliation(s)
- Sabrina Garbo
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Silvia Di Giacomo
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Dorota Łażewska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Kraków, Poland
| | - Ewelina Honkisz-Orzechowska
- Department of Technology and Biotechnology of Drugs, Faculty of Pharmacy, Jagiellonian University Medical College in Kraków, Medyczna 9, 30-688 Kraków, Poland
| | - Antonella Di Sotto
- Department of Physiology and Pharmacology “V. Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Rossella Fioravanti
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Clemens Zwergel
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
- Correspondence: (C.Z.); (C.B.)
| | - Cecilia Battistelli
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
- Correspondence: (C.Z.); (C.B.)
| |
Collapse
|
8
|
Meng L, Liao X, Wang Y, Chen L, Gao W, Wang M, Dai H, Yan N, Gao Y, Wu X, Wang K, Liu Q. Pharmacologic therapies of ARDS: From natural herb to nanomedicine. Front Pharmacol 2022; 13:930593. [PMID: 36386221 PMCID: PMC9651133 DOI: 10.3389/fphar.2022.930593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 10/03/2022] [Indexed: 12/15/2022] Open
Abstract
Acute respiratory distress syndrome (ARDS) is a common critical illness in respiratory care units with a huge public health burden. Despite tremendous advances in the prevention and treatment of ARDS, it remains the main cause of intensive care unit (ICU) management, and the mortality rate of ARDS remains unacceptably high. The poor performance of ARDS is closely related to its heterogeneous clinical syndrome caused by complicated pathophysiology. Based on the different pathophysiology phases, drugs, protective mechanical ventilation, conservative fluid therapy, and other treatment have been developed to serve as the ARDS therapeutic methods. In recent years, there has been a rapid development in nanomedicine, in which nanoparticles as drug delivery vehicles have been extensively studied in the treatment of ARDS. This study provides an overview of pharmacologic therapies for ARDS, including conventional drugs, natural medicine therapy, and nanomedicine. Particularly, we discuss the unique mechanism and strength of nanomedicine which may provide great promises in treating ARDS in the future.
Collapse
Affiliation(s)
- Linlin Meng
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
| | - Ximing Liao
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
| | - Yuanyuan Wang
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
| | - Liangzhi Chen
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Wei Gao
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
| | - Muyun Wang
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
| | - Huiling Dai
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
| | - Na Yan
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yixuan Gao
- Department of Gynecology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Xu Wu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Kun Wang
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
- *Correspondence: Kun Wang, ; Qinghua Liu,
| | - Qinghua Liu
- Department of Critical Care Medicine, Shanghai East Hospital, School of medicine, Tongji University, China
- *Correspondence: Kun Wang, ; Qinghua Liu,
| |
Collapse
|
9
|
Yang YX, Liu MS, Liu XJ, Zhang YC, Hu YY, Gao RS, Pang EK, Hou L, Wang JC, Fei WY. Porous Se@SiO 2 nanoparticles improve oxidative injury to promote muscle regeneration via modulating mitochondria. Nanomedicine (Lond) 2022; 17:1547-1565. [PMID: 36331417 DOI: 10.2217/nnm-2022-0173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Acute skeletal muscle injuries are common among physical or sports traumas. The excessive oxidative stress at the site of injury impairs muscle regeneration. The authors have recently developed porous Se@SiO2 nanoparticles (NPs) with antioxidant properties. Methods: The protective effects were evaluated by cell proliferation, myogenic differentiation and mitochondrial activity. Then, the therapeutic effect was investigated in a cardiotoxin-induced muscle injury rat model. Results: Porous Se@SiO2 NPs significantly protected the morphological and functional stability of mitochondria, thus protecting satellite cells from H2O2-induced damage to cell proliferation and myogenic differentiation. In the rat model, intervention with porous Se@SiO2 NPs promoted muscle regeneration. Conclusion: This study reveals the application potential of porous Se@SiO2 NPs in skeletal muscle diseases related to mitochondrial dysfunction.
Collapse
Affiliation(s)
- Yu-Xia Yang
- Dalian Medical University, Dalian, 116044, People's Republic of China.,Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Ming-Sheng Liu
- Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Xi-Jian Liu
- School of Chemistry & Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, People's Republic of China
| | - Yu-Cheng Zhang
- Dalian Medical University, Dalian, 116044, People's Republic of China.,Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Yang-Yang Hu
- Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Rang-Shan Gao
- Dalian Medical University, Dalian, 116044, People's Republic of China.,Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Er-Kai Pang
- Dalian Medical University, Dalian, 116044, People's Republic of China.,Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Lei Hou
- Dalian Medical University, Dalian, 116044, People's Republic of China.,Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Jing-Cheng Wang
- Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| | - Wen-Yong Fei
- Sports Medicine Department, Northern Jiangsu People's Hospital, Clinical Medical College, Yangzhou University, Yangzhou, 225001, People's Republic of China
| |
Collapse
|
10
|
Wang J, Kong W, Jin H, Li C, Luo Q, Luo Y, Yuan C, Lu J, Zhang L, Liu X. Tumor microenvironment responsive theranostic agent for enhanced chemo/chemodynamic/photothermal therapy. Colloids Surf B Biointerfaces 2022; 218:112750. [DOI: 10.1016/j.colsurfb.2022.112750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/23/2022] [Accepted: 08/02/2022] [Indexed: 10/16/2022]
|
11
|
Yang BY, Zhou ZY, Liu SY, Shi MJ, Liu XJ, Cheng TM, Deng GY, Tian Y, Song J, Li XH. Porous Se@SiO2 Nanoparticles Enhance Wound Healing by ROS-PI3K/Akt Pathway in Dermal Fibroblasts and Reduce Scar Formation. Front Bioeng Biotechnol 2022; 10:852482. [PMID: 35387298 PMCID: PMC8978548 DOI: 10.3389/fbioe.2022.852482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 02/18/2022] [Indexed: 11/25/2022] Open
Abstract
Hypertrophic scarring, which is characterized by excessive extracellular matrix deposition and abnormal fibroblast homeostasis, is an undesirable outcome of dermal wound healing. Once formed, the scar will replace the normal function of local skin, and there are few noninvasive clinical treatments that can cure it. Se@SiO2 nanoparticles were synthesized to suppress oxidative stress, which induced the presence and activation of myofibroblasts during wound recovery. The characterization, antioxidant capacity and biological safety of Se@SiO2 NPs were evaluated. A full-thickness excisional wound model was established, and the wounds were divided into three groups. The re-epithelization and distribution of collagen fibers were assessed using hematoxylin and eosin staining and Masson’s trichome staining after specific treatments. Our results revealed that the Se@SiO2 NPs accelerated dermal wound healing and suppressed the formation of hypertrophic scars, accompanied by oxidative stress inhibition. Moreover, we found that Se@SiO2 NPs worked by activating the PI3K/Akt pathway and upregulating the phosphorylation of Akt. The findings of our study provide a new method to promote dermal scar-free wound healing by suppressing excessive oxidative stress and through PI3K/Akt pathway activation.
Collapse
Affiliation(s)
- Bo-Yu Yang
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhi-Yuan Zhou
- Shanghai Pudong New Area GongLi Hospital, Shanghai, China
| | - Shi-Yun Liu
- Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ming-Jun Shi
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xi-Jian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, China
| | - Tian-Ming Cheng
- Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guo-Ying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ye Tian
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- *Correspondence: Ye Tian, ; Jian Song, ; Xuan-Hao Li,
| | - Jian Song
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- *Correspondence: Ye Tian, ; Jian Song, ; Xuan-Hao Li,
| | - Xuan-Hao Li
- Department of Urology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- *Correspondence: Ye Tian, ; Jian Song, ; Xuan-Hao Li,
| |
Collapse
|
12
|
Zhu Y, Zhang J, Li C, Deng G, Li J, Liu X, Wan B, Tian Y. Porous Se@SiO 2 Nanoparticles Attenuate Radiation-Induced Cognitive Dysfunction via Modulating Reactive Oxygen Species. ACS Biomater Sci Eng 2022; 8:1342-1353. [PMID: 35230821 DOI: 10.1021/acsbiomaterials.1c01571] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Radiotherapy has been widely used to manage primary and metastatic brain tumors. However, hippocampal damage and subsequent cognitive dysfunction are common complications of whole brain radiation (WBI). In this study, Se@SiO2 nanoparticles (NPs) with antioxidant properties were synthesized. Se@SiO2 NPs were characterized using X-ray diffraction (XRD) and transmission electron microscopy (TEM). The reactive oxygen species (ROS) scavenging ability of Se@SiO2 NPs was assessed using a dichloro-dihydro-fluorescein diacetate (DCFH-DA) probe. Apoptosis of HT-22 cells treated with H2O2 and Se@SiO2 NPs was assessed by annexin V-FITC/PI and JC-1 staining. Western blotting was used to evaluate inflammation-related signaling pathways. In vivo, the distribution and excretion of Se@SiO2 NPs were assessed using in vivo imaging system (IVIS). The biosafety and antioxidant effects of Se@SiO2 NPs were assessed. Neurogenesis in the hippocampus of mice was detected through neuron-specific nuclear protein (NeuN) and 5-bromo-2'-deoxyuridine (BrdU) immunofluorescence staining. The cognitive abilities of mice were also assessed using the Morris water maze test. Results showed that porous Se@SiO2 NPs were successfully synthesized with uniform spherical structures. In vitro, Se@SiO2 NPs inhibited ROS levels in mouse hippocampal neuronal cell line HT-22 treated with H2O2. Furthermore, Se@SiO2 NPs suppressed the apoptotic rate of HT-22 cells by regulating apoptosis-related proteins. Se@SiO2 NPs regulated the nuclear factor kappa B (NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways, thereby reducing the expression of inflammatory factors. In vivo, Se@SiO2 NPs showed high biocompatibility at a concentration of 1.25 μg/μL. Se@SiO2 NPs inhibited ROS and promoted neurogenesis in the hippocampus, as well as improved cognitive ability in radiation-induced mice. In conclusion, Se@SiO2 NPs protected the hippocampus from oxidative stress injury and neuroinflammation. Se@SiO2 NPs treatment may be a potential therapeutic strategy for radiation-induced cognitive dysfunction.
Collapse
Affiliation(s)
- Yiwen Zhu
- Department of Radiotherapy & Oncology, The Second Affiliated Hospital of Soochow University, Institute of Radiation Oncology, Soochow University, San Xiang Road No. 1055, Suzhou 215004, Jiangsu, China
| | - Junjun Zhang
- Department of Radiotherapy & Oncology, The Second Affiliated Hospital of Soochow University, Institute of Radiation Oncology, Soochow University, San Xiang Road No. 1055, Suzhou 215004, Jiangsu, China
| | - Chunlin Li
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, China
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, China
| | - Junyan Li
- Department of Radiotherapy & Oncology, The Second Affiliated Hospital of Soochow University, Institute of Radiation Oncology, Soochow University, San Xiang Road No. 1055, Suzhou 215004, Jiangsu, China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Bo Wan
- Institute of Neuroscience, Soochow University, Renai Road No. 199, Suzhou 215123, Jiangsu, China
| | - Ye Tian
- Department of Radiotherapy & Oncology, The Second Affiliated Hospital of Soochow University, Institute of Radiation Oncology, Soochow University, San Xiang Road No. 1055, Suzhou 215004, Jiangsu, China
| |
Collapse
|
13
|
Zheng N, Fu Y, Liu X, Zhang Z, Wang J, Mei Q, Wang X, Deng G, Lu J, Hu J. Tumor microenvironment responsive self-cascade catalysis for synergistic chemo/chemodynamic therapy by multifunctional biomimetic nanozymes. J Mater Chem B 2022; 10:637-645. [PMID: 34991154 DOI: 10.1039/d1tb01891d] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chemodynamic therapy (CDT) is an emerging approach to treat cancer based on the tumor microenvironment (TME), but its limited content of endogenous hydrogen peroxide (H2O2) weakens the anticancer effects. Herein, a multifunctional biomimetic nanozyme (Se@SiO2-Mn@Au/DOX, named as SSMA/DOX) is fabricated, which undergoes TME responsive self-cascade catalysis to facilitate MRI guided enhanced chemo/chemodynamic therapy. The SSMA/DOX nanocomposites (NCs) responsively degrade in acidic conditions of tumor to release Se, DOX, Au and Mn2+. Mn2+ not only enables MRI to guided therapy, but also catalyzes the endogenous H2O2 into hydroxyl radical (˙OH) for CDT. In addition, the Au NPs continuously catalyze glucose to generate H2O2, enhancing CDT by supplementing a sufficiently reactive material and cutting off the energy supply of the tumor by consuming glucose. Simultaneously, Se enhances the chemotherapy of doxorubicin hydrochloride (DOX) and CDT by upregulating ROS in the tumor cells, achieving remarkable inhibition effect towards tumor. Moreover, SSMA/DOX NCs have good biocompatibility and degradability, which avoid long-term toxicity and side effects. Overall, the degradable SSMA/DOX NCs provide an innovative strategy for tumor microenvironment responsive self-cascade catalysis to enhance tumor therapy.
Collapse
Affiliation(s)
- Nannan Zheng
- School of Chemistry and Chemical Engineering, Shanghai Engineering Technology Research Center for Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular noncoding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai 201620, China. .,College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen 518118, China.
| | - Yang Fu
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai JiaoTong University School of Medicine, Shanghai 201600, China.,Department of Gastroenterology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201600, China
| | - Xijian Liu
- School of Chemistry and Chemical Engineering, Shanghai Engineering Technology Research Center for Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular noncoding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai 201620, China.
| | - Ziwen Zhang
- School of Chemistry and Chemical Engineering, Shanghai Engineering Technology Research Center for Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular noncoding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai 201620, China.
| | - Jinxia Wang
- School of Chemistry and Chemical Engineering, Shanghai Engineering Technology Research Center for Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular noncoding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai 201620, China.
| | - Qixiang Mei
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai JiaoTong University School of Medicine, Shanghai 201600, China.,Department of Gastroenterology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201600, China
| | - Xingyan Wang
- School of Chemistry and Chemical Engineering, Shanghai Engineering Technology Research Center for Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular noncoding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai 201620, China.
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China
| | - Jie Lu
- School of Chemistry and Chemical Engineering, Shanghai Engineering Technology Research Center for Pharmaceutical Intelligent Equipment, Shanghai Frontiers Science Research Center for Druggability of Cardiovascular noncoding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai 201620, China.
| | - Junqing Hu
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen 518118, China. .,Shenzhen Bay Laboratory, Shenzhen 518132, China
| |
Collapse
|
14
|
Ding C, Yang C, Cheng T, Wang X, Wang Q, He R, Sang S, Zhu K, Xu D, Wang J, Liu X, Zhang X. Macrophage-biomimetic porous Se@SiO 2 nanocomposites for dual modal immunotherapy against inflammatory osteolysis. J Nanobiotechnology 2021; 19:382. [PMID: 34809618 PMCID: PMC8607681 DOI: 10.1186/s12951-021-01128-4] [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: 09/08/2021] [Accepted: 11/08/2021] [Indexed: 12/19/2022] Open
Abstract
Background Inflammatory osteolysis, a major complication of total joint replacement surgery, can cause prosthesis failure and necessitate revision surgery. Macrophages are key effector immune cells in inflammatory responses, but excessive M1-polarization of dysfunctional macrophages leads to the secretion of proinflammatory cytokines and severe loss of bone tissue. Here, we report the development of macrophage-biomimetic porous SiO2-coated ultrasmall Se particles (porous Se@SiO2 nanospheres) to manage inflammatory osteolysis. Results Macrophage membrane-coated porous Se@SiO2 nanospheres(M-Se@SiO2) attenuated lipopolysaccharide (LPS)-induced inflammatory osteolysis via a dual-immunomodulatory effect. As macrophage membrane decoys, these nanoparticles reduced endotoxin levels and neutralized proinflammatory cytokines. Moreover, the release of Se could induce macrophage polarization toward the anti-inflammatory M2-phenotype. These effects were mediated via the inhibition of p65, p38, and extracellular signal-regulated kinase (ERK) signaling. Additionally, the immune environment created by M-Se@SiO2 reduced the inhibition of osteogenic differentiation caused by proinflammation cytokines, as confirmed through in vitro and in vivo experiments. Conclusion Our findings suggest that M-Se@SiO2 have an immunomodulatory role in LPS-induced inflammation and bone remodeling, which demonstrates that M-Se@SiO2 are a promising engineered nanoplatform for the treatment of osteolysis occurring after arthroplasty. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12951-021-01128-4.
Collapse
Affiliation(s)
- Cheng Ding
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Chuang Yang
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Tao Cheng
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Xingyan Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Qiaojie Wang
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Renke He
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Shang Sang
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Kechao Zhu
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Dongdong Xu
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China
| | - Jiaxing Wang
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China.
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China.
| | - Xianlong Zhang
- Department of Orthopaedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200233, China.
| |
Collapse
|
15
|
Zhao H, Wang J, Li X, Li Y, Li C, Wang X, Wang J, Guan S, Xu Y, Deng G, Chen Y, Lu J, Liu X. A biocompatible theranostic agent based on stable bismuth nanoparticles for X-ray computed tomography/magnetic resonance imaging-guided enhanced chemo/photothermal/chemodynamic therapy for tumours. J Colloid Interface Sci 2021; 604:80-90. [PMID: 34265694 DOI: 10.1016/j.jcis.2021.06.174] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/25/2021] [Accepted: 06/30/2021] [Indexed: 11/17/2022]
Abstract
Cancer is a leading cause of death worldwide and seriously threatens the health of humans. The current clinical treatments for cancer are not efficient and always lead to significant side effects. Herein, a biocompatible and powerful theranostic agent (Bi@mSiO2@MnO2/DOX) is fabricated using a facile stepwise reaction method. The Bi nanoparticles (NPs) are coated by mesoporous silica to protect the Bi NPs from oxidation, which guarantees the stable photothermal effect of the Bi NPs. When the Bi@mSiO2@MnO2/DOX nanocomposites (NCs) accumulate in the tumour site, hyperthermia is generated by Bi NPs under near-infrared (NIR) light irradiation for photothermal therapy (PTT), and the generated heat triggers the release of DOX for chemotherapy in the tumour. In addition, the MnO2 of the NCs responsively catalyses endogenous H2O2 to generate O2, raising the oxygen level to enhance the effect of chemotherapy in the tumour microenvironment (TME), and consumes glutathione (GSH) to produce Mn2+ for magnetic resonance (MR) imaging. Under acidic TME conditions, H2O2 and Mn2+ also produce toxic hydroxyl radical (·OH) for chemodynamic therapy (CDT). Furthermore, the Bi NPs can also be used as excellent contrast agents for X-ray computed tomography (CT) imaging of tumours with a high CT value (6.865 HU mM-1). The Bi@mSiO2@MnO2/DOX NCs exhibit a powerful theranostic performance for CT/MR imaging-guided enhanced PTT/CDT/chemotherapy, which opens a new prospect to rationally design theranostic agents for tumour imaging.
Collapse
Affiliation(s)
- Hang Zhao
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Jiaqi Wang
- Otorhinolaryngology, EYE & ENT Hospital of Fudan University, Shanghai Medical College of Fudan University, Shanghai 200031, PR China
| | - Xi Li
- Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Yinwen Li
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China
| | - Chunlin Li
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, NO. 650 Xin Songjiang Road, Shanghai 201620, China
| | - Xiang Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Jinxia Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Shaoqi Guan
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Yupeng Xu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Eye Diseases, Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Diseases, Shanghai, China.
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, NO. 650 Xin Songjiang Road, Shanghai 201620, China
| | - Ying Chen
- Department of Oncology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, 1111, Xianxia Road, Shanghai 200336, China.
| | - Jie Lu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China.
| |
Collapse
|
16
|
Fan JJ, Mei QX, Deng GY, Huang ZH, Fu Y, Hu JH, Huang CL, Lu YY, Lu LG, Wang XP, Zeng Y. Porous SiO 2 -coated ultrasmall selenium particles nanospheres attenuate cerulein-induce acute pancreatitis in mice by downregulating oxidative stress. J Dig Dis 2021; 22:363-372. [PMID: 33844454 DOI: 10.1111/1751-2980.12989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/21/2021] [Accepted: 04/09/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To investigate the potential therapeutic role of porous SiO2 -coated ultrasmall selenium particles nanospheres (Se@SiO2 nanospheres) pretreatment in acute pancreatitis (AP) and to investigate the related mechanism. METHODS C57BL/6 mice were randomized to the normal control (CON) group, the AP (induced by cerulein injection) (CAE) group, and AP pretreated with Se@SiO2 nanocomposites at 1 and 2 mg/kg (CAE + 1 or 2 mg/kg Se@SiO2 ) groups, respectively. Serum levels of amylase and lipase, inflammatory cytokines (interleukin [IL]-6, IL-1β and tumor necrosis factor [TNF]-α), alanine aminotransferase (ALT), aspartate aminotransferase (AST), blood urea nitrogen (BUN), and creatinine (Cr) were measured, and histopathology was performed to examine the tissue samples of the pancreas, lungs, kidneys and liver. Immunofluorescence assay of reactive oxygen species (ROS), myeloperoxidase (MPO) and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling were conducted, and levels of MPO, malondialdehyde, superoxide dismutase and glutathione were evaluated. Finally, Western blot analysis was used to evaluate protein expressions of Nrf2, HO-1, NQO1, TLR4, MyD88 and p-p65 in pancreatic tissue. RESULTS Se@SiO2 nanospheres alleviated pathological damage to the pancreas, and reduced pancreatic enzymes and inflammatory cytokines. Injury to other organs such as the liver, lungs and kidneys was also alleviated, as indicated by decreased ALT, AST, BUN, and Cr levels as well as improved histopathology. Moreover, Se@SiO2 nanospheres reduced oxidative stress, and ultimately inhibited TLR4/ MyD88/p-p65 pathway and increased the protein expressions of NQO1, Nrf2, and HO-1. CONCLUSION Se@SiO2 nanospheres may alleviate AP by relieving oxidative stress and targeting the TLR4/Myd88/p-p65 and NQO1/Nrf2/HO-1 pathways.
Collapse
Affiliation(s)
- Jun Jie Fan
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Jiao Tong University, Shanghai, China.,Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Qi Xiang Mei
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Jiao Tong University, Shanghai, China.,Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Guo Ying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ze Hua Huang
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Jiao Tong University, Shanghai, China
| | - Yang Fu
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Hui Hu
- Shanghai Key Laboratory of Pancreatic Disease, Shanghai Jiao Tong University, Shanghai, China
| | - Chun Lan Huang
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Ying Lu
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Lun Gen Lu
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xing Peng Wang
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yue Zeng
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
17
|
Yang Y, Deng G, Wang P, Lv G, Mao R, Sun Y, Wang B, Liu X, Bian L, Zhou D. A Selenium Nanocomposite Protects the Mouse Brain from Oxidative Injury Following Intracerebral Hemorrhage. Int J Nanomedicine 2021; 16:775-788. [PMID: 33574665 PMCID: PMC7871993 DOI: 10.2147/ijn.s293681] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 01/07/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Intracerebral hemorrhage (ICH) is a common neurological crisis leading to high mortality and morbidity. Oxidative stress-induced secondary injury plays a critical role in neurological deterioration. Previously, we synthesized a porous Se@SiO2 nanocomposite and identified their therapeutic role in osteonecrosis of the femoral head. Whether this nanocomposite is neuroprotective remains to be elucidated. METHODS A porous Se@SiO2 nanocomposite was synthesized, and its biosafety was determined using a CCK-8 assay. The neuroprotective effect was evaluated by TUNEL staining, and intracellular ROS were detected with a DCFH-DA probe in SH-SY5Y cells exposed to hemin. Furthermore, the effect of the nanocomposite on cell apoptosis, brain edema and blood-brain barrier permeability were evaluated in a collagenase-induced ICH mouse model. The potential mechanism was also explored. RESULTS The results demonstrated that Se@SiO2 treatment significantly improved neurological function, increased glutathione peroxidase activity and downregulated malonaldehyde levels. The proportion of apoptotic cells, brain edema and blood-brain barrier permeability were reduced significantly in ICH mice treated with Se@SiO2 compared to vehicle-treated mice. In vitro, Se@SiO2 protected SH-SY5Y cells from hemin-induced apoptosis by preventing intracellular reactive oxygen species accumulation. CONCLUSION These results suggested that the porous Se@SiO2 nanocomposite exerted neuroprotection by suppressing oxidative stress. Se@SiO2 may be a potential candidate for the clinical treatment of ICH and oxidative stress-related brain injuries.
Collapse
Affiliation(s)
- Yong Yang
- Department of Neurosurgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, People’s Republic of China
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, 201620, People’s Republic of China
| | - Peng Wang
- Department of Neurosurgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, People’s Republic of China
| | - Guangzhao Lv
- Department of Neurosurgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, People’s Republic of China
| | - Rui Mao
- Department of Neurosurgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, People’s Republic of China
| | - Yuhao Sun
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, 200025, People’s Republic of China
| | - Baofeng Wang
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, 200025, People’s Republic of China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, People’s Republic of China
| | - Liuguan Bian
- Department of Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, 200025, People’s Republic of China
| | - Dong Zhou
- Department of Neurosurgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, People’s Republic of China
| |
Collapse
|
18
|
Fei W, Lin J, Gao Z, Zhang H, Zhang J, Liu X, Tan J, Deng G. Improved rotator cuff healing after surgical repair via suppression of reactive oxygen species by sustained release of Se. NEW J CHEM 2021. [DOI: 10.1039/d0nj06294d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Porous Se@SiO2 nanocomposites showed effective results in promoting rotator cuff healing after surgical repair and have great potential in relevant clinical applications.
Collapse
Affiliation(s)
- Wenyong Fei
- Department of Sport Medicine
- Department of Orthopeadics and Orthopeadics Institute
- Northern Jiangsu People's Hospital
- Clinical Medical College
- Yangzhou University
| | - Jian Lin
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Zijun Gao
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Hao Zhang
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Junkai Zhang
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Jiyang Tan
- Soochow University Affiliated Wuxi Ninth People's Hospital
- WuXi
- China
| | - Guoying Deng
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| |
Collapse
|
19
|
Xing C, Yin P, Peng Z, Zhang H. Engineering Mono-Chalcogen Nanomaterials for Omnipotent Anticancer Applications: Progress and Challenges. Adv Healthc Mater 2020; 9:e2000273. [PMID: 32537940 DOI: 10.1002/adhm.202000273] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/16/2020] [Indexed: 12/16/2022]
Abstract
Belonging to the chalcogen group, the elements selenium (Se) and tellurium (Te) are located in Group VI-A of the periodic table. Zero-valent nanodimensioned Se (nano-Se) and Te (nano-Te) have displayed important biomedical applications in recent years. The past two decades have witnessed an explosion in novel cancer treatment strategies using nano-Se and nano-Te as aggressive weapons against tumors. Indeed, they are both inorganic nanomedicines that suppress tumor cell proliferation, diffusion, and metastasis. Abundant synthesis strategies for rational and precise surface decoration of nano-Se and nano-Te make them significant players in resisting cancers by means of powerful multi-modal treatment methods. This review focuses on the design and engineering of nano-Se- and nano-Te-based nanodelivery systems and their precise uses in cancer treatment. The corresponding anticancer molecular mechanisms of nano-Se and nano-Te are discussed in detail. Given their different photo-induced behaviors, the presence or absence of near infrared illumination is used as a defining characteristic when describing the anticancer applications of nano-Se and nano-Te. Finally, the challenges and future prospects of nano-Se and nano-Te are summarized and highlighted.
Collapse
Affiliation(s)
- Chenyang Xing
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of EducationCollege of Physics and Optoelectronic EngineeringShenzhen University Shenzhen 518060 P. R. China
| | - Peng Yin
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of EducationCollege of Physics and Optoelectronic EngineeringShenzhen University Shenzhen 518060 P. R. China
| | - Zhengchun Peng
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of EducationCollege of Physics and Optoelectronic EngineeringShenzhen University Shenzhen 518060 P. R. China
| | - Han Zhang
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of EducationCollege of Physics and Optoelectronic EngineeringShenzhen University Shenzhen 518060 P. R. China
| |
Collapse
|
20
|
Xu P, Yao J, Li Z, Wang M, Zhou L, Zhong G, Zheng Y, Li N, Zhai Z, Yang S, Wu Y, Zhang D, Dai Z. Therapeutic Effect of Doxorubicin-Chlorin E6-Loaded Mesoporous Silica Nanoparticles Combined with Ultrasound on Triple-Negative Breast Cancer. Int J Nanomedicine 2020; 15:2659-2668. [PMID: 32368047 PMCID: PMC7183747 DOI: 10.2147/ijn.s243037] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 04/06/2020] [Indexed: 01/09/2023] Open
Abstract
Introduction Sonodynamic Therapy (SDT) has good targeting and non-invasive advantages in solid cancers, but its antitumor effect is not sufficient to replace traditional treatments. Some studies that combined SDT with chemotherapy or nanoparticles have managed to enhance its efficiency and overcome the side effects of chemotherapy. Materials and Methods In this study, we synthesized and characterized mesoporous silica nanoparticles (MSN-DOX-Ce6) loaded with doxorubicin (DOX) and sonosensitizer, chlorin e6 (Ce6). Then, we conducted in vitro and in vivo experiments to explore the antitumor effect of MSN-DOX-Ce6 under ultrasound (US) treatment. Results The characterization tests showed that the nanoparticles are uniformly sized spheres with mesoporous structure, resulting in a high drug-loading efficiency. In the in vitro experiments, MSN-DOX-Ce6 could effectively inhibit cell proliferation under US but not more than other treatment groups. However, the in vivo studies showed that MSN-DOX-Ce6+US has better antitumor effect than DOX+Ce6+US or DOX alone on xenograft tumor-bearing mice. Conclusion In summary, MSNs showed a great potential for DOX and Ce6 delivery. We concluded that under US, MSN-DOX-Ce6 nanocomposites increase the antitumor effect of DOX and SDT and thereby are a potential treatment for solid tumors.
Collapse
Affiliation(s)
- Peng Xu
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Jia Yao
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China
| | - Zhen Li
- Department of Student Affairs, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Meng Wang
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Linghui Zhou
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Guansheng Zhong
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China
| | - Yi Zheng
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Na Li
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Zhen Zhai
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Si Yang
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Ying Wu
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China.,Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Dai Zhang
- Department of Oncology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, People's Republic of China
| | - Zhijun Dai
- Department of Breast Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, People's Republic of China
| |
Collapse
|
21
|
Wang M, Wang K, Deng G, Liu X, Wu X, Hu H, Zhang Y, Gao W, Li Q. Mitochondria-Modulating Porous Se@SiO 2 Nanoparticles Provide Resistance to Oxidative Injury in Airway Epithelial Cells: Implications for Acute Lung Injury. Int J Nanomedicine 2020; 15:2287-2302. [PMID: 32280221 PMCID: PMC7127826 DOI: 10.2147/ijn.s240301] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/10/2020] [Indexed: 12/28/2022] Open
Abstract
Background Mitochondrial dysfunction played a vital role in the pathogenesis of various diseases, including acute lung injury (ALI). However, few strategies targeting mitochondria were developed in treating ALI. Recently, we fabricated a porous Se@SiO2 nanoparticles (NPs) with antioxidant properties. Methods The protective effect of Se@SiO2 NPs was assessed using confocal imaging, immunoblotting, RNA-seq, mitochondrial respiratory chain (MRC) activity assay, and transmission electron microscopy (TEM) in airway epithelial cell line (Beas-2B). The in vivo efficacy of Se@SiO2 NPs was evaluated in a lipopolysaccharide (LPS)-induced ALI mouse model. Results This study demonstrated that Se@SiO2 NPs significantly increased the resistance of airway epithelial cells under oxidative injury and shifted lipopolysaccharide-induced gene expression profile closer to the untreated controls. The cytoprotection of Se@SiO2 was found to be achieved by maintaining mitochondrial function, activity, and dynamics. In an animal model of ALI, pretreated with the NPs improved mitochondrial dysfunction, thus reducing inflammatory responses and diffuse damage in lung tissues. Additionally, RNA-seq analysis provided evidence for the broad modulatory activity of our Se@SiO2 NPs in various metabolic disorders and inflammatory diseases. Conclusion This study brought new insights into mitochondria-targeting bioactive NPs, with application potential in curing ALI or other human mitochondria-related disorders.
Collapse
Affiliation(s)
- Muyun Wang
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, Tongji University, Shanghai 200120, People's Republic of China
| | - Kun Wang
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, Tongji University, Shanghai 200120, People's Republic of China
| | - Guoying Deng
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Xiaodong Wu
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, Tongji University, Shanghai 200120, People's Republic of China
| | - Haiyang Hu
- Department of Cardiothoracic Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Yanbei Zhang
- Department of Geriatric Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Anhui 230022, People's Republic of China
| | - Wei Gao
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, Tongji University, Shanghai 200120, People's Republic of China
| | - Qiang Li
- Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, Tongji University, Shanghai 200120, People's Republic of China
| |
Collapse
|
22
|
Chen J, Wei Y, Yang X, Ni S, Hong F, Ni S. Construction of selenium-embedded mesoporous silica with improved antibacterial activity. Colloids Surf B Biointerfaces 2020; 190:110910. [PMID: 32126358 DOI: 10.1016/j.colsurfb.2020.110910] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 02/06/2020] [Accepted: 02/25/2020] [Indexed: 12/19/2022]
Abstract
In this work, different concentrations of Se-incorporated mesoporous silica nanospheres (MSNs) (5Se/MSNs and 10Se/MSNs) were successfully synthesized via an in-situ one-pot method. Their physicochemical properties were characterized by X-ray diffraction (XRD), transmission electron microscopy, and X-ray photoelectron spectroscopy (XPS). The release behaviors of Se and Si were investigated in a phosphate-buffered saline (pH = 5.5, 7.4) solution (PBS). In vitro antibacterial properties of the prepared samples were evaluated with Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli). The cytocompatibilities of the samples were then assessed using L929 cells. Se nanoparticles were successfully loaded onto the outer and inner surfaces of hierarchical mesoporous silica. The sizes of the Se/MSNs nanoparticles were approximately 120 nm for 5Se/MSNs and 210 nm for 10Se/MSNs. The XRD and XPS results showed that Se mainly existed in the form of Se0 in the samples. The Se/MSNs exhibited stable and sustained release of both Si and Se in PBS solution. In vitro antibactericidal tests indicated that the Se/MSNs could exhibit better antibacterial activity against S. aureus than pure Se nanoparticles after 6 and 24 h of culturing. The minimal inhibitory concentration (MIC) of 10Se/MSN was 100 μg mL-1. However, the Se/MSNs exhibited no inhibitory effect on E. coli bacteria. Furthermore, all the samples exhibited excellent cell viability. These studies demonstrate initial in vitro antibacterial activity and good cytocompatibility of Se/MSNs and their potential application in antibacterial nanomedicine.
Collapse
Affiliation(s)
- Jingjing Chen
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China; Key Lab of Eco-Textile, Ministry of Education, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China
| | - Yuanyuan Wei
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China; Key Lab of Eco-Textile, Ministry of Education, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China
| | - Xuexia Yang
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China; Key Lab of Eco-Textile, Ministry of Education, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China
| | - Shirong Ni
- Department of Pathology, Zhejiang Chinese Medical University, Hangzhou, 310053, PR China
| | - Feng Hong
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China; Key Lab of Eco-Textile, Ministry of Education, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China
| | - Siyu Ni
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China; Key Lab of Eco-Textile, Ministry of Education, Donghua University, North Renmin Road 2999, Shanghai 201620, PR China.
| |
Collapse
|
23
|
Kong W, Wang Q, Deng G, Zhao H, Zhao L, Lu J, Liu X. Se@SiO2@Au-PEG/DOX NCs as a multifunctional theranostic agent efficiently protect normal cells from oxidative damage during photothermal therapy. Dalton Trans 2020; 49:2209-2217. [PMID: 32003374 DOI: 10.1039/c9dt04867g] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A multifunctional theranostic agent was exploited, which can efficiently prevent healthy cells from oxidative damage during photothermal therapy, thus solving the problem of hyperthermia therapy by introducing selenium.
Collapse
Affiliation(s)
- Wenyan Kong
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Qi Wang
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Guoying Deng
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Hang Zhao
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Linjing Zhao
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Jie Lu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai
- China
| |
Collapse
|
24
|
Li X, Wang Q, Deng G, Liu Y, Wei B, Liu X, Bao W, Wang Q, Wu S. Porous Se@SiO2 nanospheres attenuate cisplatin-induced acute kidney injury via activation of Sirt1. Toxicol Appl Pharmacol 2019; 380:114704. [DOI: 10.1016/j.taap.2019.114704] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 08/03/2019] [Accepted: 08/06/2019] [Indexed: 12/16/2022]
|
25
|
Bian F, Sun L, Cai L, Wang Y, Zhao Y. Quantum dots from microfluidics for nanomedical application. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1567. [PMID: 31257723 DOI: 10.1002/wnan.1567] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/13/2019] [Accepted: 05/14/2019] [Indexed: 12/12/2022]
Abstract
Nanomedicine, with its advantages of rapid diagnosis, high sensitivity and high accuracy, has aroused extensive interest of researchers, as the cornerstone of nanomedicine, nanomaterials achieve extra attention and rapid development. Among nanomaterials, quantum dots stand out due to their long fluorescence lifetime and excellent antiphotobleaching performance. At present, quantum dots have been applied to the diagnosis and treatment of diseases and various strategies have been presented to fabricate quantum dots. Microfluidic is one promising strategy since microfluidic device can provide an effective platform for the diagnosis of trace disease markers. In this paper, research progress in the microfluidic synthesis of quantum dots and quantum dot-based nanomedical application is discussed. The classification of quantum dots is firstly introduced, and the researches on quantum dots synthesis based on microfluidic is then mainly described, including the sort, design, preparation of microfluidic synthesis device and its application in synthesis. Nanomedical applications of the quantum dots is especially described and emphasized. The prospects for future development of quantum dots from microfluidic for nanomedical application are finally presented. This article is categorized under: Diagnostic Tools > in vitro Nanoparticle-Based Sensing.
Collapse
Affiliation(s)
- Feika Bian
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Lingyu Sun
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Lijun Cai
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Yu Wang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Yuanjin Zhao
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| |
Collapse
|
26
|
Li C, Wang Q, Gu X, Kang Y, Zhang Y, Hu Y, Li T, Jin H, Deng G, Wang Q. Porous Se@SiO 2 nanocomposite promotes migration and osteogenic differentiation of rat bone marrow mesenchymal stem cell to accelerate bone fracture healing in a rat model. Int J Nanomedicine 2019; 14:3845-3860. [PMID: 31213805 PMCID: PMC6539174 DOI: 10.2147/ijn.s202741] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 04/14/2019] [Indexed: 12/20/2022] Open
Abstract
Background: Delay or failure of bone union is a significant clinical challenge all over the world, and it has been reported that bone marrow mesenchymal stem cells (BMSCs) offer a promising approach to accelerate bone fracture healing. Se can modulate the proliferation and differentiation of BMSCs. Se-treatment enhances the osteoblastic differentiation of BMSCs and inhibiting the differentiation and formation of mature osteoclasts. The purpose of this study was to assess the effects of porous Se@SiO2 nanocomposite on bone regeneration and the underlying biological mechanisms. Methods: We oxidized Se2- to develop Se quantum dots, then we used the Se quantum dots to form a solid Se@SiO2 nanocomposite which was then coated with polyvinylpyrrolidone (PVP) and etched in hot water to synthesize porous Se@SiO2 nanocomposite. We used XRD pattern to assess the phase structure of the solid Se@SiO2 nanocomposite. The morphology of porous Se@SiO2 nanocomposite were evaluated by scanning electron microscope (SEM) and the biocompatibility of porous Se@SiO2 nanocomposite were investigated by cell counting kit-8 (CCK-8) assays. Then, a release assay was also performed. We used a Transwell assay to determine cell mobility in response to the porous Se@SiO2 nanocomposite. For in vitro experiments, BMSCs were divided into four groups to detect reactive oxygen species (ROS) generation, cell apoptosis, alkaline phosphatase activity, calcium deposition, gene activation and protein expression. For in vivo experiments, femur fracture model of rats was constructed to assess the osteogenic effects of porous Se@SiO2 nanocomposite. Results: In vitro, intervention with porous Se@SiO2 nanocomposite can promote migration and osteogenic differentiation of BMSCs, and protect BMSCs against H2O2-induced inhibition of osteogenic differentiation. In vivo, we demonstrated that the porous Se@SiO2 nanocomposite accelerated bone fracture healing using a rat femur fracture model. Conclusion: Porous Se@SiO2 nanocomposite promotes migration and osteogenesis differentiation of rat BMSCs and accelerates bone fracture healing, and porous Se@SiO2 nanocomposite may provide clinic benefit for bone tissue engineering.
Collapse
Affiliation(s)
- Chunlin Li
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Qi Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China.,Trauma Center, Shanghai General Hospital of Nanjing Medical University, Shanghai 200080, People's Republic of China
| | - Xiaohua Gu
- Department of Orthopedics, Shanghai Seventh People's Hospital, Shanghai, 200137, People's Republic of China
| | - Yingjie Kang
- Department of Radiology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, People's Republic of China
| | - Yongxing Zhang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Yangyang Hu
- Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Taixi Li
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Hansong Jin
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China
| | - Qiugen Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 201620, People's Republic of China
| |
Collapse
|
27
|
Yang BY, Deng GY, Zhao RZ, Dai CY, Jiang CY, Wang XJ, Jing YF, Liu XJ, Xia SJ, Han BM. Porous Se@SiO 2 nanosphere-coated catheter accelerates prostatic urethra wound healing by modulating macrophage polarization through reactive oxygen species-NF-κB pathway inhibition. Acta Biomater 2019; 88:392-405. [PMID: 30753941 DOI: 10.1016/j.actbio.2019.02.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/28/2019] [Accepted: 02/07/2019] [Indexed: 12/15/2022]
Abstract
Benign prostatic hyperplasia (BPH) patients experience complications after surgery. We studied oxidative stress scavenging by porous Se@SiO2 nanospheres in prostatic urethra wound healing after transurethral resection of the prostate (TURP). Beagle dogs were randomly distributed into two groups after establishing TURP models. Wound recovery and oxidative stress levels were evaluated. Re-epithelialization and the macrophage distribution at the wound site were assessed by histology. The mechanism by which porous Se@SiO2 nanospheres regulated macrophage polarization was investigated by qRT-PCR, western blotting, flow cytometry, immunofluorescence and dual luciferase reporter gene assays. Our results demonstrated that Porous Se@SiO2 nanosphere-coated catheters advance re-epithelization of the prostatic urethra, accelerating wound healing in beagle dogs after TURP, and improve the antioxidant capacity to inhibit oxidative stress and induced an M2 phenotype transition of macrophages at the wound. By restraining the function of reactive oxygen species (ROS), porous Se@SiO2 nanospheres downregulated Ikk, IκB and p65 phosphorylation to block the downstream NF-κB pathway in macrophages in vitro. Since activation of NF-κB signaling cascades drives macrophage polarization, porous Se@SiO2 nanospheres promoted macrophage phenotype conversion from M1 to M2. Our findings suggest that porous Se@SiO2 nanosphere-coated catheters promote postoperative wound recovery in the prostatic urethra by promoting macrophage polarization toward the M2 phenotype through suppression of the ROS-NF-κB pathway, attenuating the inflammatory response. STATEMENT OF SIGNIFICANCE: The inability to effectively control post-operative inflammatory responses after surgical treatment of benign prostatic hyperplasia (BPH) remains a challenge to researchers and surgeons, as it can lead to indirect cell death and ultimately delay wound healing. Macrophages at the wound site work as pivotal regulators of local inflammatory response. Here, we designed and produced a new type of catheter with a coating of porous Se@SiO2 nanosphere and demonstrated its role in promoting prostatic urethra wound repair by shifting macrophage polarization toward the anti-inflammatory M2 phenotype via suppressing ROS-NF-κB pathway. These results indicate that the use of porous Se@SiO2 nanosphere-coated catheter may provide a therapeutic strategy for postoperative complications during prostatic urethra wound healing to improve patient quality of life.
Collapse
|
28
|
Wang Y, Bi K, Shu J, Liu X, Xu J, Deng G. Ultrasound-controlled DOX-SiO 2 nanocomposites enhance the antitumour efficacy and attenuate the toxicity of doxorubicin. NANOSCALE 2019; 11:4210-4218. [PMID: 30806406 DOI: 10.1039/c8nr08497a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The toxicity of doxorubicin (DOX), especially in terms of cardiotoxicity, has been a common problem in its clinical use. In our studies, we synthesized and characterized DOX-SiO2 nanocomposites. In the in vitro experiments, DOX-SiO2 nanocomposites could more effectively induce apoptosis, inhibit colony formation, and inhibit the proliferation of the cancer cell line HeLa compared with free DOX. Furthermore, ultrasound could dramatically enhance these abilities of DOX-SiO2 nanocomposites. The in vivo studies showed that DOX-SiO2 nanocomposites increased the concentration of DOX in the tumour region and decreased the concentration of DOX in normal tissues. Additionally, DOX-SiO2 nanocomposites under ultrasound could inhibit growth and increase the apoptosis of xenograft tumour cells more effectively than DOX-SiO2 nanocomposites alone. Meanwhile, the cardiotoxicity of DOX was significantly reduced by DOX-SiO2 nanocomposites. The difference was more obvious in DOX-SiO2 nanocomposites under ultrasound. Moreover, prolonging the ultrasound time augments the antitumour efficacy and attenuates the toxicity of DOX-SiO2 nanocomposites. In summary, we concluded that DOX-SiO2 nanocomposites under ultrasound decrease DOX-induced toxicity in normal tissues and increase the antitumour effect of DOX by targeted delivery and controllable release, which shows the great potential of DOX-SiO2 nanocomposites for the delivery of DOX in the clinic.
Collapse
Affiliation(s)
- Yin Wang
- Department of Ultrasound, Shanghai Pulmonary Hospital, Tongji University, Shanghai, 200433, P.R. China
| | | | | | | | | | | |
Collapse
|
29
|
Ren Y, Xu B, Zhong Z, Pittman CU, Zhou A. Using SeO2 as a selenium source to make RSe-substituted aniline and imidazo[1,2-a]pyridine derivatives. Org Chem Front 2019. [DOI: 10.1039/c9qo00299e] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A mild and practical method is developed for the synthesis of ArSe-substituted aniline and imidazo[1,2-a]pyridine derivatives using SeO2 as a selenium agent.
Collapse
Affiliation(s)
- Yaokun Ren
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China
| | - Baojun Xu
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China
| | - Zijian Zhong
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China
| | | | - Aihua Zhou
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China
| |
Collapse
|
30
|
Zheng Z, Deng G, Qi C, Xu Y, Liu X, Zhao Z, Zhang Z, Chu Y, Wu H, Liu J. Porous Se@SiO 2 nanospheres attenuate ischemia/reperfusion (I/R)-induced acute kidney injury (AKI) and inflammation by antioxidative stress. Int J Nanomedicine 2018; 14:215-229. [PMID: 30643402 PMCID: PMC6312062 DOI: 10.2147/ijn.s184804] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Objectives Acute kidney injury (AKI) is a growing global health concern, and is associated with high rates of mortality and morbidity in intensive care units. Se is a trace element with antioxidant properties. This study aimed to determine whether porous Se@SiO2 nanospheres could relieve oxidative stress and inflammation in ischemia/reperfusion (I/R)-induced AKI. Methods Male 6- to 8-week-old C57bl/6 mice were divided into four groups: sham + saline, sham + Se@SiO2, I/R + saline, and I/R + Se@SiO2. Mice in the I/R groups experienced 30 minutes of bilateral renal I/R to induce an AKI. Porous Se@SiO2 nanospheres (1 mg/kg) were intraperitoneally injected into mice in the I/R + Se@SiO2 group 2 hours before I/R, and the same dose was injected every 12 hours thereafter. Hypoxia/reoxygenation (H/R) was used to mimic I/R in vitro. PBS was used as a control treatment. Human kidney 2 cells were seeded into 12-well plates (5×105 cells/well) and divided into four groups: control + PBS group, control + Se@SiO2 group, H/R + PBS group, and H/R + Se@SiO2 group (n=3 wells). We then determined the expression levels of ROS, glutathione, inflammatory cytokines and proteins, fibrosis proteins, and carried out histological analysis upon kidney tissues. Results In vitro, intervention with porous Se@SiO2 nanospheres significantly reduced levels of ROS (P<0.05), inflammatory cytokines (P<0.05), and inflammation-associated proteins (P<0.05). In vivo, tubular damage, cell apoptosis, and interstitial inflammation during AKI were reduced significantly following treatment with porous Se@SiO2 nanospheres. Moreover, the occurrence of fibrosis and tubular atrophy after AKI was attenuated by porous Se@SiO2 nanospheres. Conclusion Porous Se@SiO2 nanospheres exhibited a protective effect in I/R-induced AKI by resisting oxidative stress and inflammation. This suggests that porous Se@SiO2 nanospheres may represent a new therapeutic method for AKI.
Collapse
Affiliation(s)
- Zhihuang Zheng
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China,
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chenyang Qi
- Department of Pathology, School of Basic Medical Sciences, Fudan University, Shanghai, China,
| | - Yuyin Xu
- Department of Pathology, School of Basic Medical Sciences, Fudan University, Shanghai, China,
| | - Xijian Liu
- Department of Chemical Engineering and Technology, College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, China
| | - Zhonghua Zhao
- Department of Pathology, School of Basic Medical Sciences, Fudan University, Shanghai, China,
| | - Zhigang Zhang
- Department of Pathology, School of Basic Medical Sciences, Fudan University, Shanghai, China,
| | - Yuening Chu
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China,
| | - Huijuan Wu
- Department of Pathology, School of Basic Medical Sciences, Fudan University, Shanghai, China,
| | - Jun Liu
- Department of Nephrology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China,
| |
Collapse
|
31
|
Su G, Miao D, Yu Y, Zhou M, Jiao P, Cao X, Yan B, Zhu H. Mesoporous silica-coated gold nanostars with drug payload for combined chemo-photothermal cancer therapy. J Drug Target 2018; 27:201-210. [PMID: 29993296 DOI: 10.1080/1061186x.2018.1499746] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Combined chemo-photothermal therapy is attracting increasing attention in the treatment of cancers. In this work, PEGylated mesoporous SiO2-coated gold nanostars (GNS@mSiO2-PEG) were synthesised without using the cytotoxic surfactant cetyltrimethylammonium bromide as the template. Mesoporous nanostructures were obtained by poly(vinylpyrrolidone) protection of the outer silica shell and NaOH etching of the inner shell. GNS@mSiO2-PEG exhibited good dispersity in medium and excellent photothermal effects. Loading capacity for the anticancer drug doxorubicin (DOX) was ∼17.9%, and the drug release profile was pH- and light-responsive. In vitro studies revealed that the as-prepared nanocomposites featured good biocompatibility. Furthermore, the nanocomposites were readily internalised by cancer cells, and a combined chemo-photothermal therapy assay revealed that DOX-loaded GNS@mSiO2-PEG have a higher therapeutic efficiency than individual therapies, demonstrating suitable synergistic effects.
Collapse
Affiliation(s)
- Gaoxing Su
- a School of Pharmacy, Jiangsu Key Laboratory of Inflammation and Molecular Drug Targets , Nantong University , Nantong , China
| | - Dandan Miao
- a School of Pharmacy, Jiangsu Key Laboratory of Inflammation and Molecular Drug Targets , Nantong University , Nantong , China
| | - Yanyan Yu
- a School of Pharmacy, Jiangsu Key Laboratory of Inflammation and Molecular Drug Targets , Nantong University , Nantong , China
| | - Min Zhou
- a School of Pharmacy, Jiangsu Key Laboratory of Inflammation and Molecular Drug Targets , Nantong University , Nantong , China
| | - Peifu Jiao
- b Department of Chemistry , Qilu Normal University , Jinan , China
| | - Xiaolong Cao
- a School of Pharmacy, Jiangsu Key Laboratory of Inflammation and Molecular Drug Targets , Nantong University , Nantong , China
| | - Bing Yan
- c School of Environmental Science and Engineering , Shandong University , Jinan , China
| | - Hongyan Zhu
- a School of Pharmacy, Jiangsu Key Laboratory of Inflammation and Molecular Drug Targets , Nantong University , Nantong , China
| |
Collapse
|
32
|
Selenium nanocomposites as multifunctional nanoplatform for imaging guiding synergistic chemo-photothermal therapy. Colloids Surf B Biointerfaces 2018; 166:161-169. [DOI: 10.1016/j.colsurfb.2018.03.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Revised: 02/15/2018] [Accepted: 03/14/2018] [Indexed: 01/13/2023]
|
33
|
Wang W, Huang X, Zhang Y, Deng G, Liu X, Fan C, Xi Y, Yu J, Ye X. Se@SiO 2 nanocomposites suppress microglia-mediated reactive oxygen species during spinal cord injury in rats. RSC Adv 2018; 8:16126-16138. [PMID: 35547361 PMCID: PMC9088170 DOI: 10.1039/c8ra01906a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 04/25/2018] [Indexed: 11/21/2022] Open
Abstract
Selenium (Se) is an essential trace element with strong antioxidant activity, showing a great prospect in the treatment of spinal cord injury (SCI). However, the narrow gap between the beneficial and toxic effects has limited its further clinical application. In this experiment, we used porous Se@SiO2 nanocomposites (Se@SiO2) modified by nanotechnology as a new means of release control to investigate the anti-oxidative effect in SCI. In vitro Se@SiO2 toxicity, anti-oxidative and anti-inflammatory effects on microglia were assayed. In vivo we investigated the protective effect of Se@SiO2 to SCI rats. Neurological function was evaluated by Basso, Beattie and Bresnahan (BBB). The histopathological analysis, microglia activation, oxidative stress, inflammatory factors (TNF-α, IL-1β and IL-6) and apoptosis were detected at 3 and 14 days after SCI. The favorable biocompatibility of Se@SiO2 suppressed microglia activation, which is known to be associated with oxidative stress and inflammation in vivo and in vitro. In addition, Se@SiO2 improved the rat neurological function and reduced apoptosis via caspase-3, Bax and Bcl-2 pathways in SCI. Se@SiO2 was able to treat SCI and reduce oxidative stress, inflammation and apoptosis induced by microglia activation, which may provide a novel and safe strategy for clinical application.
Collapse
Affiliation(s)
- Weiheng Wang
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University No 415 Fengyang Road Shanghai 200003 China +86 021 81870950 +86 021 81885624 +86 021 81886807 +86 021 81870952
| | - Xiaodong Huang
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University No 415 Fengyang Road Shanghai 200003 China +86 021 81870950 +86 021 81885624 +86 021 81886807 +86 021 81870952
| | - Yongxing Zhang
- Trauma Center of Shanghai General Hospital, Shanghai Jiaotong University School of Medicine Shanghai 201620 China
| | - Guoying Deng
- Trauma Center of Shanghai General Hospital, Shanghai Jiaotong University School of Medicine Shanghai 201620 China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science Shanghai 201620 China
| | - Chunquan Fan
- Department of Orthopaedic Surgery, The 175th Hospital of PLA, Orthopaedics Center of PLA, Affiliated Southeast Hospital of Xiamen University Zhangzhou Fujian Province PR China
| | - Yanhai Xi
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University No 415 Fengyang Road Shanghai 200003 China +86 021 81870950 +86 021 81885624 +86 021 81886807 +86 021 81870952
| | - Jiangming Yu
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University No 415 Fengyang Road Shanghai 200003 China +86 021 81870950 +86 021 81885624 +86 021 81886807 +86 021 81870952
| | - Xiaojian Ye
- Department of Orthopaedics, Changzheng Hospital, Second Military Medical University No 415 Fengyang Road Shanghai 200003 China +86 021 81870950 +86 021 81885624 +86 021 81886807 +86 021 81870952
| |
Collapse
|
34
|
Deng G, Chen C, Zhang J, Zhai Y, Zhao J, Ji A, Kang Y, Liu X, Dou K, Wang Q. Se@SiO 2 nanocomposites attenuate doxorubicin-induced cardiotoxicity through combatting oxidative damage. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:112-121. [PMID: 29569935 DOI: 10.1080/21691401.2018.1452250] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Doxorubicin (DOX) is an effective anticancer drug which is widely used in clinical treatment. However, the severe cardiotoxicity limits its use. Thus, it is an urgent need to attenuate the toxicity of DOX without impairing its efficacy. Many studies show that Se may protect normal tissues from damages of some anticancer drugs. Recently, Se@SiO2 nanocomposites emerges as better substitutes for direct element Se in treatment of cancer cells for their ideal biocompatibility. In the present article, we synthesized Se@SiO2 nanocomposites and confirmed their characterization according to previous studies. We accomplished a conjunctive use of Se@SiO2 nanocomposites with DOX then explored the toxicity and efficacy of this combination. In the in vivo experiments, the survival rate of mice with DOX treatment was significantly increased by Se@SiO2. And Se@SiO2 has few interference to the therapeutic effect of DOX. Particularly, Se@SiO2 significantly attenuated DOX-induced myocardial tissue damage (serum index, apoptosis index, western-blot index) and protected mice from reduction in LVEF induced by DOX in mice model. In summary, we concluded that the protective effect of Se@SiO2 in DOX-induced cardiotoxicity was possibly attributable to the inhibition of ROS production, showing great potential of Se@SiO2 nanocomposite in the clinical use of DOX.
Collapse
Affiliation(s)
- Guoying Deng
- a Trauma Center, Shanghai General Hospital of Nanjing Medical University , Shanghai , P.R. China.,b Trauma Center, Shanghai General Hospital , Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| | - Changzhe Chen
- c State Key Laboratory of Cardiovascular Disease, Department of Cardiology , Cardiovascular Institute, Fuwai Hospital and National Center for Cardiovascular Diseases , Beijing , China.,d Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , China
| | - Junjie Zhang
- a Trauma Center, Shanghai General Hospital of Nanjing Medical University , Shanghai , P.R. China.,e Department of Orthopedics, The Second People's Hospital of Changzhou, Nanjing Medical University , Changzhou , China
| | - Yue Zhai
- b Trauma Center, Shanghai General Hospital , Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| | - Jingpeng Zhao
- b Trauma Center, Shanghai General Hospital , Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| | - Anqi Ji
- b Trauma Center, Shanghai General Hospital , Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| | - Yingjie Kang
- f Department of Radiology , Shuguang Hospital, Shanghai University of Traditional Chinese Medicine , Shanghai , P.R. China
| | - Xijian Liu
- g College of Chemistry and Chemical Engineering , Shanghai University of Engineering Science , Shanghai , P.R. China
| | - Kefei Dou
- c State Key Laboratory of Cardiovascular Disease, Department of Cardiology , Cardiovascular Institute, Fuwai Hospital and National Center for Cardiovascular Diseases , Beijing , China.,d Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing , China
| | - Qiugen Wang
- a Trauma Center, Shanghai General Hospital of Nanjing Medical University , Shanghai , P.R. China.,b Trauma Center, Shanghai General Hospital , Shanghai Jiaotong University School of Medicine , Shanghai , P.R. China
| |
Collapse
|
35
|
Deng G, Dai C, Chen J, Ji A, Zhao J, Zhai Y, Kang Y, Liu X, Wang Y, Wang Q. Porous Se@SiO 2 nanocomposites protect the femoral head from methylprednisolone-induced osteonecrosis. Int J Nanomedicine 2018; 13:1809-1818. [PMID: 29606872 PMCID: PMC5868597 DOI: 10.2147/ijn.s159776] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Methylprednisolone (MPS) is an important drug used in therapy of many diseases. However, osteonecrosis of the femoral head is a serious damage in the MPS treatment. Thus, it is imperative to develop new drugs to prevent the serious side effect of MPS. Methods The potential interferences Se@SiO2 nanocomposites may have to the therapeutic effect of methylprednisolone (MPS) were evaluated by classical therapeutic effect index of acute respiratory distress syndrome (ARDS), such as wet-to-dry weight ratio, inflammatory factors IL-1β and TNF-α. And oxidative stress species (ROS) index like superoxide dismutase (SOD) and glutathione (GSH) were tested. Then, the protection effects of Se@SiO2 have in osteonecrosis of the femoral head (ONFH) were evaluated by micro CT, histologic analysis and Western-blot analysis. Results In the present study, we found that in the rat model of ARDS, Se@SiO2 nanocomposites induced SOD and GSH indirectly to reduce ROS damage. The wet-to-dry weight ratio of lung was significantly decreased after MPS treatment compared with the control group, whereas the Se@SiO2 did not affect the reduced wet-to-dry weight ratio of MPS. Se@SiO2 also did not impair the effect of MPS on the reduction of inflammatory factors IL-1β and TNF-α, and on the alleviation of structural destruction. Furthermore, micro CT and histologic analysis confirmed that Se@SiO2 significantly alleviate MPS-induced destruction of femoral head. Moreover, compared with MPS group, Se@SiO2 could increase collagen II and aggrecan, and reduce the IL-1β level in the cartilage of femoral head. In addition, the biosafety of Se@SiO2 in vitro and in vivo were supported by cell proliferation assay and histologic analysis of main organs from rat models. Conclusion Se@SiO2 nanocomposites have a protective effect in MPS-induced ONFH without influence on the therapeutic activity of MPS, suggesting the potential as effective drugs to avoid ONFH in MPS therapy.
Collapse
Affiliation(s)
- Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chenyun Dai
- Institute of Translation Medicine, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jinyuan Chen
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Anqi Ji
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jingpeng Zhao
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yue Zhai
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yingjie Kang
- Department of Radiology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, China
| | - Yin Wang
- Ultrasound Department of Shanghai Pulmonary Hospital, Tongji University, Shanghai, China
| | - Qiugen Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| |
Collapse
|
36
|
Wang Y, Liu X, Deng G, Sun J, Yuan H, Li Q, Wang Q, Lu J. Se@SiO 2-FA-CuS nanocomposites for targeted delivery of DOX and nano selenium in synergistic combination of chemo-photothermal therapy. NANOSCALE 2018; 10:2866-2875. [PMID: 29367975 DOI: 10.1039/c7nr09237g] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In this study, a versatile tumor-targeted and multi-stimuli-responsive drug delivery vehicle (Se particle@porous silica-folic acid-copper sulfide/doxorubicin (Se@SiO2-FA-CuS/DOX)) was fabricated for combined photothermal therapy with chemotherapy in cancer treatment. Due to excellent targeting ability, the Se@SiO2-FA-CuS/DOX nanocomposites actively accumulated in tumor tissues and thus provided photothermal therapy under NIR irradiation and chemotherapy through the release of DOX and Se. Owing to the synergistic effect of chemotherapy (Se and DOX) and photothermal therapy, the Se@SiO2-FA-CuS/DOX nanocomposites could efficiently inhibit cancer cells both in vitro and in vivo and even completely eliminate tumors. Moreover, as the toxicity of DOX could be reduced by Se, the treatment using Se@SiO2-FA-CuS/DOX nanocomposites exhibited no appreciable adverse reactions. Thus, the Se@SiO2-FA-CuS/DOX nanocomposites have great potential as a multifunctional nanoplatform in future clinical applications.
Collapse
Affiliation(s)
- Yeying Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, P. R. China.
| | | | | | | | | | | | | | | |
Collapse
|
37
|
Ma G, Liu X, Deng G, Yuan H, Wang Q, Lu J. A novel theranostic agent based on porous bismuth nanosphere for CT imaging-guided combined chemo-photothermal therapy and radiotherapy. J Mater Chem B 2018; 6:6788-6795. [PMID: 32254695 DOI: 10.1039/c8tb02189a] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A novel theranostic agent based on porous bismuth (pBi) nanospheres was developed for tumor imaging and combined chemotherapy, photothermal therapy and radiotherapy.
Collapse
Affiliation(s)
- Guochang Ma
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science
- Shanghai
- P. R. China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science
- Shanghai
- P. R. China
| | - Guoying Deng
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Haikuan Yuan
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science
- Shanghai
- P. R. China
| | - Qiugen Wang
- Trauma Center
- Shanghai General Hospital
- Shanghai Jiaotong University School of Medicine
- Shanghai
- China
| | - Jie Lu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science
- Shanghai
- P. R. China
| |
Collapse
|
38
|
Purohit MP, Verma NK, Kar AK, Singh A, Ghosh D, Patnaik S. Inhibition of Thioredoxin Reductase by Targeted Selenopolymeric Nanocarriers Synergizes the Therapeutic Efficacy of Doxorubicin in MCF7 Human Breast Cancer Cells. ACS APPLIED MATERIALS & INTERFACES 2017; 9:36493-36512. [PMID: 28945070 DOI: 10.1021/acsami.7b07056] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Increasing evidence suggests selenium nanoparticles (Se NPs) as potential cancer therapeutic agents and emerging drug delivery carriers, yet, the molecular mechanism of their anticancer activity still remains unclear. Recent studies indicate thioredoxin reductase (TrxR), a selenoenzyme, as a promising target for anticancer therapy. The present study explored the TrxR inhibition efficacy of Se NPs as a plausible factor impeding tumor growth. Hyaluronic acid (HA)-functionalized selenopolymeric nanocarriers (Se@CMHA NPs) were designed wielding chemotherapeutic potential for target specific Doxorubicin (DOX) delivery. Se@CMHA nanocarriers are thoroughly characterized asserting their chemical and physical integrity and possess prolonged stability. DOX-loaded selenopolymeric nanocarriers (Se@CMHA-DOX NPs) exhibited enhanced cytotoxic potential toward human cancer cells compared to free DOX in an equivalent concentration eliciting its selectivity. In first-of-its-kind findings, selenium as Se NPs in these polymeric carriers progressively inhibit TrxR activity, further augmenting the anticancer efficacy of DOX through a synergistic interplay between DOX and Se NPs. Detailed molecular studies on MCF7 cells also established that upon exposure to Se@CMHA-DOX NPs, MCF7 cells endure G2/M cell cycle arrest and p53-mediated caspase-independent apoptosis. To gauge the relevance of the developed nanosystem in in vivo settings, three-dimensional tumor sphere model mimicking the overall tumor environment was also performed, and the results clearly depict the effectiveness of our nanocarriers in reducing tumor activity. These findings are reminiscent of the fact that our Se@CMHA-DOX NPs could be a viable modality for effective cancer chemotherapy.
Collapse
Affiliation(s)
- Mahaveer P Purohit
- Academy of Scientific and Innovative Research, CSIR-Indian Institute of Toxicology Research Campus , Lucknow 226001, Uttar Pradesh, India
| | - Neeraj K Verma
- BBD University, School of Dental Sciences , Faizabad Road, Lucknow 226028, Uttar Pradesh, India
| | - Aditya K Kar
- Academy of Scientific and Innovative Research, CSIR-Indian Institute of Toxicology Research Campus , Lucknow 226001, Uttar Pradesh, India
| | | | - Debabrata Ghosh
- Academy of Scientific and Innovative Research, CSIR-Indian Institute of Toxicology Research Campus , Lucknow 226001, Uttar Pradesh, India
| | - Satyakam Patnaik
- Academy of Scientific and Innovative Research, CSIR-Indian Institute of Toxicology Research Campus , Lucknow 226001, Uttar Pradesh, India
| |
Collapse
|
39
|
Sims CM, Hanna SK, Heller DA, Horoszko CP, Johnson ME, Montoro Bustos AR, Reipa V, Riley KR, Nelson BC. Redox-active nanomaterials for nanomedicine applications. NANOSCALE 2017; 9:15226-15251. [PMID: 28991962 PMCID: PMC5648636 DOI: 10.1039/c7nr05429g] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Nanomedicine utilizes the remarkable properties of nanomaterials for the diagnosis, treatment, and prevention of disease. Many of these nanomaterials have been shown to have robust antioxidative properties, potentially functioning as strong scavengers of reactive oxygen species. Conversely, several nanomaterials have also been shown to promote the generation of reactive oxygen species, which may precipitate the onset of oxidative stress, a state that is thought to contribute to the development of a variety of adverse conditions. As such, the impacts of nanomaterials on biological entities are often associated with and influenced by their specific redox properties. In this review, we overview several classes of nanomaterials that have been or projected to be used across a wide range of biomedical applications, with discussion focusing on their unique redox properties. Nanomaterials examined include iron, cerium, and titanium metal oxide nanoparticles, gold, silver, and selenium nanoparticles, and various nanoscale carbon allotropes such as graphene, carbon nanotubes, fullerenes, and their derivatives/variations. Principal topics of discussion include the chemical mechanisms by which the nanomaterials directly interact with biological entities and the biological cascades that are thus indirectly impacted. Selected case studies highlighting the redox properties of nanomaterials and how they affect biological responses are used to exemplify the biologically-relevant redox mechanisms for each of the described nanomaterials.
Collapse
Affiliation(s)
- Christopher M. Sims
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Shannon K. Hanna
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Daniel A. Heller
- Memorial Sloan Kettering Cancer Center (MSKCC), 1275 York Avenue, New York, NY 10065, United States
- Weill Cornell Medicine, Cornell University, 1300 York Avenue, New York, NY 10065, United States
| | - Christopher P. Horoszko
- Memorial Sloan Kettering Cancer Center (MSKCC), 1275 York Avenue, New York, NY 10065, United States
- Weill Graduate School of Medical Sciences, Cornell University, 1300 York Avenue, New York, NY 10065, United States
| | - Monique E. Johnson
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Antonio R. Montoro Bustos
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Vytas Reipa
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Kathryn R. Riley
- Department of Chemistry and Biochemistry, Swarthmore College, 500 College Avenue, Swarthmore, PA 19081, United States
| | - Bryant C. Nelson
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| |
Collapse
|
40
|
Zhu Y, Deng G, Ji A, Yao J, Meng X, Wang J, Wang Q, Wang Q, Wang R. Porous Se@SiO 2 nanospheres treated paraquat-induced acute lung injury by resisting oxidative stress. Int J Nanomedicine 2017; 12:7143-7152. [PMID: 29026307 PMCID: PMC5627737 DOI: 10.2147/ijn.s143192] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Acute paraquat (PQ) poisoning is one of the most common forms of pesticide poisoning. Oxidative stress and inflammation are thought to be important mechanisms in PQ-induced acute lung injury (ALI). Selenium (Se) can scavenge intracellular free radicals directly or indirectly. In this study, we investigated whether porous Se@SiO2 nanospheres could alleviate oxidative stress and inflammation in PQ-induced ALI. Male Sprague Dawley rats and RLE-6TN cells were used in this study. Rats were categorized into 3 groups: control (n=6), PQ (n=18), and PQ + Se@SiO2 (n=18). The PQ and PQ + Se@SiO2 groups were randomly and evenly divided into 3 sub-groups according to different time points (24, 48 and 72 h) after PQ treatment. Porous Se@SiO2 nanospheres 1 mg/kg (in the PQ + Se@SiO2 group) were administered via intraperitoneal injection every 24 h. Expression levels of reduced glutathione, malondialdehyde, superoxide dismutase, reactive oxygen species (ROS), nuclear factor-κB (NF-κB), phosphorylated NF-κB (p-NF-κB), tumor necrosis factor-α and interleukin-1β were detected, and a histological analysis of rat lung tissues was performed. The results showed that the levels of ROS, malondialdehyde, NF-κB, p-NF-κB, tumor necrosis factor-α and interleukin-1β were markedly increased after PQ treatment. Glutathione and superoxide dismutase levels were reduced. However, treatment with porous Se@SiO2 nanospheres markedly alleviated PQ-induced oxidative stress and inflammation. Additionally, the results from histological examinations and wet-to-dry weight ratios of rat lung tissues showed that lung damage was reduced after porous Se@SiO2 nanosphere treatment. These data indicate that porous Se@SiO2 nanospheres may reduce NF-κB, p-NF-κB and inflammatory cytokine levels by inhibiting ROS in PQ-induced ALI. This study demonstrates that porous Se@SiO2 nanospheres may be a therapeutic method for use in the future for PQ poisoning.
Collapse
Affiliation(s)
- Yong Zhu
- Department of Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine
| | - Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Anqi Ji
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Jiayi Yao
- Department of Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine
| | - Xiaoxiao Meng
- Department of Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine
| | - Jinfeng Wang
- Department of Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine
| | - Qian Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Qiugen Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai, China
| | - Ruilan Wang
- Department of Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University, School of Medicine
| |
Collapse
|
41
|
Deng G, Niu K, Zhou F, Li B, Kang Y, Liu X, Hu J, Li B, Wang Q, Yi C, Wang Q. Treatment of steroid-induced osteonecrosis of the femoral head using porous Se@SiO 2 nanocomposites to suppress reactive oxygen species. Sci Rep 2017; 7:43914. [PMID: 28256626 PMCID: PMC5335566 DOI: 10.1038/srep43914] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 01/30/2017] [Indexed: 01/11/2023] Open
Abstract
Reducing oxidative stress (ROS) have been demonstrated effective for steroid-induced osteonecrosis of the femoral head (steroid-induced ONFH). Selenium (Se) plays an important role in suppressing oxidative stress and has huge potential in ONFH treatments. However the Se has a narrow margin between beneficial and toxic effects which make it hard for therapy use in vivo. In order to make the deficiency up, a control release of Se (Se@SiO2) were realized by nanotechnology modification. Porous Se@SiO2 nanocomposites have favorable biocompatibility and can reduced the ROS damage effectively. In vitro, the cck-8 analysis, terminal dexynucleotidyl transferase (TdT)-mediated dUTP nick end labeling (TUNEL) stain and flow cytometry analysis showed rare negative influence by porous Se@SiO2 nanocomposites but significantly protective effect against H2O2 by reducing ROS level (detected by DCFH-DA). In vivo, the biosafety of porous Se@SiO2 nanocomposites were confirmed by the serum biochemistry, the ROS level in serum were significantly reduced and the curative effect were confirmed by Micro CT scan, serum Elisa assay (inflammatory factors), Western blotting (quantitative measurement of ONFH) and HE staining. It is expected that the porous Se@SiO2 nanocomposites may prevent steroid-induced ONFH by reducing oxidative stress.
Collapse
Affiliation(s)
- Guoying Deng
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, 650 Xin Songjiang Road, Shanghai 201620, P.R. China
| | - Kerun Niu
- Department of Orthopedics, Shanghai Bone Tumor Institute, Shanghai General Hospital of Nanjing Medical University, Shanghai 200080, P.R. China
| | - Feng Zhou
- Department of Orthopedics, Shanghai Bone Tumor Institute, Shanghai General Hospital of Nanjing Medical University, Shanghai 200080, P.R. China
| | - Buxiao Li
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, 650 Xin Songjiang Road, Shanghai 201620, P.R. China
| | - Yingjie Kang
- Department of Radiology, Shuguang Hospital, Shanghai University of Traditional Chinese Medicine. No. 528, Zhangheng Road, Shanghai 201203, P.R. China
| | - Xijian Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, P.R. China
| | - Junqing Hu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P.R. China
| | - Bo Li
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, No. 1295 Dingxi Road, Shanghai 200050, People's Republic of China
| | - Qiugen Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, 650 Xin Songjiang Road, Shanghai 201620, P.R. China
| | - Chengqing Yi
- Department of Orthopedics, Shanghai Bone Tumor Institute, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai 200080, P.R. China
| | - Qian Wang
- Trauma Center, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, 650 Xin Songjiang Road, Shanghai 201620, P.R. China.,State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P.R. China
| |
Collapse
|
42
|
Yang B, Chai L, Zhu F, Yan X, Xiang K, Liu Z, Zhang C, Liu H. Selenium-Assisted Reduction of Sulfur Dioxide by Carbon Monoxide in the Liquid Phase. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.6b04718] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bentao Yang
- School
of Metallurgy and Environment, Central South University, Changsha, China
| | - Liyuan Chai
- School
of Metallurgy and Environment, Central South University, Changsha, China
- Chinese National Engineering Research Centre for Control & Treatment of Heavy Metal Pollution, Changsha, China
| | - Fangfang Zhu
- School
of Metallurgy and Environment, Central South University, Changsha, China
| | - Xu Yan
- School
of Metallurgy and Environment, Central South University, Changsha, China
- Chinese National Engineering Research Centre for Control & Treatment of Heavy Metal Pollution, Changsha, China
| | - Kaisong Xiang
- School
of Metallurgy and Environment, Central South University, Changsha, China
| | - Zhilou Liu
- School
of Metallurgy and Environment, Central South University, Changsha, China
| | - Cong Zhang
- School
of Metallurgy and Environment, Central South University, Changsha, China
| | - Hui Liu
- School
of Metallurgy and Environment, Central South University, Changsha, China
- Chinese National Engineering Research Centre for Control & Treatment of Heavy Metal Pollution, Changsha, China
| |
Collapse
|
43
|
Ren L, Liu X, Wang Q, Zhang L, Deng G, Zhou F, Lu J. Facile fabrication of a magnetically smart PTX-loaded Cys–Fe3O4/CuS@BSA nano-drug for imaging-guided chemo-photothermal therapy. Dalton Trans 2017; 46:2204-2213. [DOI: 10.1039/c6dt04308a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A PTX-loaded Cys-Fe3O4/CuS@BSA nano-drug was synthesized for MR and NIR imaging-guided chemo-photothermal combination therapy of cancer via a facile fabrication method.
Collapse
Affiliation(s)
- Lanfang Ren
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Xijian Liu
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Qian Wang
- Orthopedic Traumatology
- Trauma Center
- Shanghai First People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai 200080
| | - Lijuan Zhang
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Guoying Deng
- Orthopedic Traumatology
- Trauma Center
- Shanghai First People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai 200080
| | - Feng Zhou
- Orthopedic Traumatology
- Trauma Center
- Shanghai First People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai 200080
| | - Jie Lu
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| |
Collapse
|
44
|
Gao Z, Liu X, Wang Y, Deng G, Zhou F, Wang Q, Zhang L, Lu J. Facile one-pot synthesis of Fe3O4@chitosan nanospheres for MRI and fluorescence imaging guided chemo-photothermal combinational cancer therapy. Dalton Trans 2016; 45:19519-19528. [DOI: 10.1039/c6dt03897b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fe3O4@chitosan nanospheres were fabricated by a facile one-step method for MRI and fluorescence imaging guided chemo-photothermal combinational cancer therapy.
Collapse
Affiliation(s)
- Zhifang Gao
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Xijian Liu
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Yeying Wang
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Guoying Deng
- Orthopedic Traumatology
- Trauma Center
- Shanghai First People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai 200080
| | - Feng Zhou
- Orthopedic Traumatology
- Trauma Center
- Shanghai First People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai 200080
| | - Qian Wang
- Orthopedic Traumatology
- Trauma Center
- Shanghai First People's Hospital
- Shanghai Jiao Tong University School of Medicine
- Shanghai 200080
| | - Lijuan Zhang
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| | - Jie Lu
- School of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- P. R. China
| |
Collapse
|