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Nam NN, Tran NKS, Nguyen TT, Trai NN, Thuy NP, Do HDK, Tran NHT, Trinh KTL. Classification and application of metal-based nanoantioxidants in medicine and healthcare. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2024; 15:396-415. [PMID: 38633767 PMCID: PMC11022389 DOI: 10.3762/bjnano.15.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 03/15/2024] [Indexed: 04/19/2024]
Abstract
Antioxidants play an important role in the prevention of oxidative stress and have been widely used in medicine and healthcare. However, natural antioxidants have several limitations such as low stability, difficult long-term storage, and high cost of large-scale production. Along with significant advances in nanotechnology, nanomaterials have emerged as a promising solution to improve the limitations of natural antioxidants because of their high stability, easy storage, time effectiveness, and low cost. Among various types of nanomaterials exhibiting antioxidant activity, metal-based nanoantioxidants show excellent reactivity because of the presence of an unpaired electron in their atomic structure. In this review, we summarize some novel metal-based nanoantioxidants and classify them into two main categories, namely chain-breaking and preventive antioxidant nanomaterials. In addition, the applications of antioxidant nanomaterials in medicine and healthcare are also discussed. This review provides a deeper understanding of the mechanisms of metal-based nanoantioxidants and a guideline for using these nanomaterials in medicine and healthcare.
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Affiliation(s)
- Nguyen Nhat Nam
- Applied Biology Center, School of Agriculture and Aquaculture, Tra Vinh University, Tra Vinh City 87000, Vietnam
| | - Nguyen Khoi Song Tran
- College of Korean Medicine, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 13120, Republic of Korea
| | - Tan Tai Nguyen
- Department of Materials Science, School of Applied Chemistry, Tra Vinh University, Tra Vinh City 87000, Vietnam
| | - Nguyen Ngoc Trai
- Applied Biology Center, School of Agriculture and Aquaculture, Tra Vinh University, Tra Vinh City 87000, Vietnam
| | - Nguyen Phuong Thuy
- Applied Biology Center, School of Agriculture and Aquaculture, Tra Vinh University, Tra Vinh City 87000, Vietnam
| | - Hoang Dang Khoa Do
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ward 13, District 04, Ho Chi Minh City 70000, Vietnam
| | - Nhu Hoa Thi Tran
- Faculty of Materials Science and Technology, University of Science, Ho Chi Minh City, Vietnam
- Vietnam National University Ho Chi Minh City, Vietnam
| | - Kieu The Loan Trinh
- BioNano Applications Research Center, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si 13120, Republic of Korea
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Mohammad, Khan UA, Saifi Z, Bora J, Warsi MH, Abourehab MAS, Jain GK, Kesharwani P, Ali A. Intranasal inorganic cerium oxide nanoparticles ameliorate oxidative stress induced motor manifestations in haloperidol-induced parkinsonism. Inflammopharmacology 2023; 31:2571-2585. [PMID: 37432554 DOI: 10.1007/s10787-023-01274-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 06/12/2023] [Indexed: 07/12/2023]
Abstract
Cerium oxide nanoparticles (CONPs), owing to their radical scavenging property, have recently emerged as a therapeutic candidate for oxidative stress-mediated neurological diseases. However, oral and intravenous administration of CONPs is limited due to their poor physicochemical characteristics, low bioavailability, rapid systemic clearance, poor blood-brain penetration and dose-dependent toxicity. To overcome these challenges, we developed intranasal CONPs and evaluated their potential in the experimental PD model. CONPs were prepared by homogenous precipitation using tween 80 as a stabilizer and methanol/water as solvent. The optimization was done using Central Composite Design (CCD). The CONPs synthesis was confirmed by UV and FTIR. The optimized CONPs were small-sized (105.1 ± 5.78 nm), spherical (TEM), uniform (PDI, 0.119 ± 0.006) and stable (ZP, -22.7 ± 1.02 mV). Energy-dispersive X-ray analysis showed characteristic signals of Ce in developed CONPs. The X-ray diffraction pattern described the cubic fluorite structure and nano-crystalline nature of CONPs. The CONP anti-oxidant activity was found to be 93.60 ± 0.32% at 25 µg/mL concentration. Finally, motor manifestation studies like the forced swim test, locomotor test, akinesia, catalepsy, and muscle coordination test were conducted to assess the motor dysfunctions and behavioral activity in all four animal groups. Results of the in vivo motor manifestation studies in the haloperidol-induced PD rat model showed that co-administration of intranasal CONPs along with a half dose of levodopa resulted in significant protection, and results were significantly different from the untreated group but not significantly different from the healthy group. In conclusion, intranasal CONPs can be useful in ameliorating oxidative stress through their antioxidant effect and could be prospective therapeutics for the treatment of motor manifestations in Parkinson's disease.
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Affiliation(s)
- Mohammad
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Urooj Ahmed Khan
- Department of Pharmaceutics, DR Ram Manohar Lohia College of Pharmacy, Modinagar, Ghaziabad, 201204, UP, India.
| | - Zoya Saifi
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Jinku Bora
- Department of Food Technology, School of Interdisciplinary Sciences and Technology, Jamia Hamdard, New Delhi, 110062, India
| | - Musarrat Husain Warsi
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif, 21944, Saudi Arabia
| | - Mohammed A S Abourehab
- Department of Pharmaceutics, College of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia
| | - Gaurav Kumar Jain
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India.
- Center for Advanced Formulation Technology, Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India.
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India.
| | - Asgar Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India.
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Graham UM, Dozier AK, Feola DJ, Tseng MT, Yokel RA. Macrophage Polarization Status Impacts Nanoceria Cellular Distribution but Not Its Biotransformation or Ferritin Effects. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2298. [PMID: 37630884 PMCID: PMC10459093 DOI: 10.3390/nano13162298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/27/2023]
Abstract
The innate immune system is the first line of defense against external threats through the initiation and regulation of inflammation. Macrophage differentiation into functional phenotypes influences the fate of nanomaterials taken up by these immune cells. High-resolution electron microscopy was used to investigate the uptake, distribution, and biotransformation of nanoceria in human and murine M1 and M2 macrophages in unprecedented detail. We found that M1 and M2 macrophages internalize nanoceria differently. M1-type macrophages predominantly sequester nanoceria near the plasma membrane, whereas nanoceria are more uniformly distributed throughout M2 macrophage cytoplasm. In contrast, both macrophage phenotypes show identical nanoceria biotransformation to cerium phosphate nanoneedles and simultaneous nanoceria with ferritin co-precipitation within the cells. Ferritin biomineralization is a direct response to nanoparticle uptake inside both macrophage phenotypes. We also found that the same ferritin biomineralization mechanism occurs after the uptake of Ce-ions into polarized macrophages and into unpolarized human monocytes and murine RAW 264.7 cells. These findings emphasize the need for evaluating ferritin biomineralization in studies that involve the internalization of nano objects, ranging from particles to viruses to biomolecules, to gain greater mechanistic insights into the overall immune responses to nano objects.
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Affiliation(s)
- Uschi M. Graham
- Pharmaceutical Sciences Department, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596, USA;
| | - Alan K. Dozier
- National Institute of Occupational Safety and Health (NIOSH), Cincinnati, OH 45213-2515, USA;
| | - David J. Feola
- Pharmacy Practice and Science Department, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596, USA;
| | - Michael T. Tseng
- Anatomical Sciences and Neurobiology, University of Louisville, Louisville, KY 40202, USA
| | - Robert A. Yokel
- Pharmaceutical Sciences Department, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0596, USA;
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Mohammad, Khan UA, Warsi MH, Alkreathy HM, Karim S, Jain GK, Ali A. Intranasal cerium oxide nanoparticles improves locomotor activity and reduces oxidative stress and neuroinflammation in haloperidol-induced parkinsonism in rats. Front Pharmacol 2023; 14:1188470. [PMID: 37324485 PMCID: PMC10267740 DOI: 10.3389/fphar.2023.1188470] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 05/09/2023] [Indexed: 08/26/2023] Open
Abstract
Introduction: Cerium oxide nanoparticles (CONPs) have been investigated for their therapeutic potential in Parkinson's disease (PD) due to their potent and regenerative antioxidant activity. In the present study, CONPs were used to ameliorate the oxidative stress caused by free radicals in haloperidol-induced PD in rats following intranasal administration. Method: The antioxidant potential of the CONPs was evaluated in vitro using ferric reducing antioxidant power (FRAP) assay. The penetration and local toxicity of the CONPs was evaluated ex-vivo using goat nasal mucosa. The acute local toxicity of intranasal CONPs was also studied in rat. Gamma scintigraphy was used to assess the targeted brain delivery of CONPs. Acute toxicity studies were performed in rats to demonstrate safety of intranasal CONPs. Further, open field test, pole test, biochemical estimations and brain histopathology was performed to evaluate efficacy of intranasal CONPs in haloperidol-induced PD rat model. Results: The FRAP assay revealed highest antioxidant activity of prepared CONPs at a concentration of 25 μg/mL. Confocal microscopy showed deep and homogenous distribution of CONPs in the goat nasal mucus layers. No signs of irritation or injury were seen in goat nasal membrane when treated with optimized CONPs. Scintigraphy studies in rats showed targeted brain delivery of intranasal CONPs and acute toxicity study demonstrated safety. The results of open field and pole test showed highly significant (p < 0.001) improvement in locomotor activity of rats treated with intranasal CONPs compared to untreated rats. Further, brain histopathology of treatment group rats showed reduced neurodegeneration with presence of more live cells. The amount of thiobarbituric acid reactive substances (TBARS) was reduced significantly, whereas the levels of catalase (CAT), superoxide dismutase (SOD), and GSH were increased significantly, while amounts of interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-α) showed significant reduction after intranasal administration of CONPs. Also, the intranasal CONPs, significantly high (p < 0.001) dopamine concentration (13.93 ± 0.85 ng/mg protein) as compared to haloperidol-induced control rats (5.76 ± 0.70 ng/mg protein). Conclusion: The overall results concluded that the intranasal CONPs could be safe and effective therapeutics for the management of PD.
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Affiliation(s)
- Mohammad
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, New Delhi, India
| | - Urooj Ahmed Khan
- Department of Pharmaceutics, Dr. Ram Manohar Lohia College of Pharmacy, Ghaziabad, Uttar Pradesh, India
| | - Musarrat Husain Warsi
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Huda Mohammed Alkreathy
- Department of Pharmacology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shahid Karim
- Department of Pharmacology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Gaurav Kumar Jain
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
- Center for Advanced Formulation Technology, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Asgar Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, New Delhi, India
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Tang JLY, Moonshi SS, Ta HT. Nanoceria: an innovative strategy for cancer treatment. Cell Mol Life Sci 2023; 80:46. [PMID: 36656411 PMCID: PMC9851121 DOI: 10.1007/s00018-023-04694-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 12/19/2022] [Accepted: 01/09/2023] [Indexed: 01/20/2023]
Abstract
Nanoceria or cerium oxide nanoparticles characterised by the co-existing of Ce3+ and Ce4+ that allows self-regenerative, redox-responsive dual-catalytic activities, have attracted interest as an innovative approach to treating cancer. Depending on surface characteristics and immediate environment, nanoceria exerts either anti- or pro-oxidative effects which regulate reactive oxygen species (ROS) levels in biological systems. Nanoceria mimics ROS-related enzymes that protect normal cells at physiological pH from oxidative stress and induce ROS production in the slightly acidic tumour microenvironment to trigger cancer cell death. Nanoceria as nanozymes also generates molecular oxygen that relieves tumour hypoxia, leading to tumour cell sensitisation to improve therapeutic outcomes of photodynamic (PDT), photothermal (PTT) and radiation (RT), targeted and chemotherapies. Nanoceria has been engineered as a nanocarrier to improve drug delivery or in combination with other drugs to produce synergistic anti-cancer effects. Despite reported preclinical successes, there are still knowledge gaps arising from the inadequate number of studies reporting findings based on physiologically relevant disease models that accurately represent the complexities of cancer. This review discusses the dual-catalytic activities of nanoceria responding to pH and oxygen tension gradient in tumour microenvironment, highlights the recent nanoceria-based platforms reported to be feasible direct and indirect anti-cancer agents with protective effects on healthy tissues, and finally addresses the challenges in clinical translation of nanoceria based therapeutics.
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Affiliation(s)
- Joyce L. Y. Tang
- grid.1022.10000 0004 0437 5432Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, QLD 4111 Australia ,grid.1022.10000 0004 0437 5432Bioscience Discipline Department, School of Environment and Science, Griffith University, Nathan Campus, Brisbane, QLD 4111 Australia
| | - Shehzahdi S. Moonshi
- grid.1022.10000 0004 0437 5432Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, QLD 4111 Australia
| | - Hang T. Ta
- grid.1022.10000 0004 0437 5432Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, QLD 4111 Australia ,grid.1022.10000 0004 0437 5432Bioscience Discipline Department, School of Environment and Science, Griffith University, Nathan Campus, Brisbane, QLD 4111 Australia ,grid.1003.20000 0000 9320 7537Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St Lucia, QLD 4072 Australia
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Avramescu ML, Chénier M, Beauchemin S, Rasmussen P. Dissolution Behaviour of Metal-Oxide Nanomaterials in Various Biological Media. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 13:26. [PMID: 36615936 PMCID: PMC9824292 DOI: 10.3390/nano13010026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Toxicological effects of metal-oxide-engineered nanomaterials (ENMs) are closely related to their distinct physical-chemical properties, especially solubility and surface reactivity. The present study used five metal-oxide ENMs (ZnO, MnO2, CeO2, Al2O3, and Fe2O3) to investigate how various biologically relevant media influenced dissolution behaviour. In both water and cell culture medium (DMEM), the metal-oxide ENMs were more soluble than their bulk analogues, with the exception that bulk-MnO2 was slightly more soluble in water than nano-MnO2 and Fe2O3 displayed negligible solubility across all tested media (regardless of particle size). Lowering the initial concentration (10 mg/L vs. 100 mg/L) significantly increased the relative solubility (% of total concentration) of nano-ZnO and nano-MnO2 in both water and DMEM. Nano-Al2O3 and nano-CeO2 were impacted differently by the two media (significantly higher % solubility at 10 mg/L in DMEM vs. water). Further evaluation of simulated interstitial lung fluid (Gamble's solution) and phagolysosomal simulant fluid (PSF) showed that the selection of aqueous media significantly affected agglomeration and dissolution behaviour. The solubility of all investigated ENMs was significantly higher in DMEM (pH = 7.4) compared to Gamble's (pH 7.4), attributable to the presence of amino acids and proteins in DMEM. All ENMs showed low solubility in Gamble's (pH = 7.4) compared with PSF (pH = 4.5), attributable to the difference in pH. These observations are relevant to nanotoxicology as increased nanomaterial solubility also affects toxicity. The results demonstrated that, for the purpose of grouping and read-across efforts, the dissolution behaviour of metal-oxide ENMs should be evaluated using aqueous media representative of the exposure pathway being considered.
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Affiliation(s)
- Mary-Luyza Avramescu
- Environmental Health Science and Research Bureau, HECS Branch, Health Canada, 251 Sir Frederick Banting Driveway, Ottawa, ON K1A 0K9, Canada
| | - Marc Chénier
- Environmental Health Science and Research Bureau, HECS Branch, Health Canada, 251 Sir Frederick Banting Driveway, Ottawa, ON K1A 0K9, Canada
| | - Suzanne Beauchemin
- Environmental Health Science and Research Bureau, HECS Branch, Health Canada, 251 Sir Frederick Banting Driveway, Ottawa, ON K1A 0K9, Canada
| | - Pat Rasmussen
- Environmental Health Science and Research Bureau, HECS Branch, Health Canada, 251 Sir Frederick Banting Driveway, Ottawa, ON K1A 0K9, Canada
- Department of Earth and Environmental Sciences, University of Ottawa, 140 Louis Pasteur, Ottawa, ON K1N 6N5, Canada
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Papaefthymiou A, Potamianos S, Goulas A, Doulberis M, Kountouras J, Polyzos SA. Inflammatory Bowel Disease-associated Fatty Liver Disease: the Potential Effect of Biologic Agents. J Crohns Colitis 2022; 16:852-862. [PMID: 34972203 DOI: 10.1093/ecco-jcc/jjab212] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/02/2021] [Accepted: 11/19/2021] [Indexed: 01/16/2023]
Abstract
Inflammatory bowel diseases [IBD] exhibit intestinal and systemic manifestations. Nonalcoholic fatty liver disease [NAFLD] is a common co-existing condition, possibly contributing to the cardio-metabolic burden and overall morbidity. Εmerging therapeutic choices of biologic agents have modified the clinical course of IBD; however, their impact on IBD-associated NAFLD has not been extensively evaluated. The prevalence of NAFLD varies among IBD patients, but it appears higher than in the general population in the majority of quality studies. In terms of pathogenetic and risk factors of NAFLD, they may vary with IBD activity. Dysbiosis, mucosal damage, and cytokine release have been implicated in the pathogenesis during the relapses, whereas metabolic risk factors seem to play a dominant role during the remissions of IBD. Considering biologics, although quality data are scarce, agents suppressing tumour necrosis factor may offer potential benefits in IBD-associated NAFLD, whereas anti-integrins do not appear to confer any therapeutic advantage. In conclusion, IBD-associated NAFLD possibly follows two different patterns, one manifested during the relapses and one during the remissions of IBD. Some, but not all, biologics may benefit NAFLD in patients with IBD. Further mechanistic and prospective cohort studies are warranted to illuminate the effects of various biologics on NAFLD.
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Affiliation(s)
- Apostolis Papaefthymiou
- Department of Gastroenterology, University Hospital of Larisa, Larisa, Thessaly, Greece.,First Laboratory of Pharmacology, Aristotle University of Thessaloniki, Thessaloniki, Macedonia, Greece
| | - Spyros Potamianos
- Department of Gastroenterology, University Hospital of Larisa, Larisa, Thessaly, Greece
| | - Antonis Goulas
- First Laboratory of Pharmacology, Aristotle University of Thessaloniki, Thessaloniki, Macedonia, Greece
| | - Michael Doulberis
- First Laboratory of Pharmacology, Aristotle University of Thessaloniki, Thessaloniki, Macedonia, Greece.,Division of Gastroenterology and Hepatology, Medical University Department, Kantonsspital Aarau, Aarau, Switzerland
| | - Jannis Kountouras
- Second Medical Clinic, Ippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Macedonia, Greece
| | - Stergios A Polyzos
- First Laboratory of Pharmacology, Aristotle University of Thessaloniki, Thessaloniki, Macedonia, Greece
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Yang W, Zhang M, He J, Gong M, Sun J, Yang X. Central nervous system injury meets nanoceria: opportunities and challenges. Regen Biomater 2022; 9:rbac037. [PMID: 35784095 PMCID: PMC9245649 DOI: 10.1093/rb/rbac037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/08/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
Central nervous system (CNS) injury, induced by ischemic/hemorrhagic or traumatic damage, is one of the most common causes of death and long-term disability worldwide. Reactive oxygen and nitrogen species (RONS) resulting in oxidative/nitrosative stress play a critical role in the pathological cascade of molecular events after CNS injury. Therefore, by targeting RONS, antioxidant therapies have been intensively explored in previous studies. However, traditional antioxidants have achieved limited success thus far, and the development of new antioxidants to achieve highly effective RONS modulation in CNS injury still remains a great challenge. With the rapid development of nanotechnology, novel nanomaterials provided promising opportunities to address this challenge. Within these, nanoceria has gained much attention due to its regenerative and excellent RONS elimination capability. To promote its practical application, it is important to know what has been done and what has yet to be done. This review aims to present the opportunities and challenges of nanoceria in treating CNS injury. The physicochemical properties of nanoceria and its interaction with RONS are described. The applications of nanoceria for stroke and neurotrauma treatment are summarized. The possible directions for future application of nanoceria in CNS injury treatment are proposed.
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Affiliation(s)
- Wang Yang
- School of Biomedical Engineering and Medical Imaging, Army Medical University, Chongqing 400038, China
- Army Health Service Training Base, Army Medical University, Chongqing 400038, China
| | - Maoting Zhang
- School of Biomedical Engineering and Medical Imaging, Army Medical University, Chongqing 400038, China
| | - Jian He
- School of Biomedical Engineering and Medical Imaging, Army Medical University, Chongqing 400038, China
| | - Mingfu Gong
- Xinqiao Hospital, Army Medical University, Chongqing 400038, China
| | - Jian Sun
- School of Biomedical Engineering and Medical Imaging, Army Medical University, Chongqing 400038, China
| | - Xiaochao Yang
- School of Biomedical Engineering and Medical Imaging, Army Medical University, Chongqing 400038, China
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Sun Q, Wang Z, Liu B, He F, Gai S, Yang P, Yang D, Li C, Lin J. Recent advances on endogenous/exogenous stimuli-triggered nanoplatforms for enhanced chemodynamic therapy. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214267] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Matter MT, Doppegieter M, Gogos A, Keevend K, Ren Q, Herrmann IK. Inorganic nanohybrids combat antibiotic-resistant bacteria hiding within human macrophages. NANOSCALE 2021; 13:8224-8234. [PMID: 33885075 PMCID: PMC8101700 DOI: 10.1039/d0nr08285f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/08/2021] [Indexed: 05/02/2023]
Abstract
Bacterial infections are one of the main health concerns humanity faces today and bacterial resistances and protection mechanisms are set to aggravate the issue in the coming years. An increasing number of bacterial strains evades antibiotic treatment by hiding inside cells. Conventional antimicrobial agents are unable to penetrate or be retained in the infected mammalian cells. Recent approaches to overcome these limitations have focused on load-carrier systems, requiring a triggered discharge leading to complex release kinetics. The unison of potent antimicrobial activity with high mammalian cell compatibility is a prerequisite for intracellular activity, which is not well-met by otherwise well-established inorganic systems, such as silver-based nanoparticles. In this work, load and carrier are combined into one functional inorganic nanoparticle system, which unites antimicrobial activity with mammalian cell compatibility. These multicomponent nanohybrids based on cerium oxide are produced in one step, yet unite complex materials. The nanoparticles form suprastructures of similar size and surface charge as bacteria, therefore facilitating the uptake into the same subcellular compartments, where they unleash their antibacterial effect. Such intrinsically antibacterial nanohybrids significantly reduce bacterial survival inside macrophages without harming the latter. Furthermore, blocking of nanoparticle endocytosis and subcellular electron microscopy elucidate the mechanism of action. Taken together, this work presents the first demonstration of antibacterial activity of ceria-based nanoparticles inside of mammalian cells and offers a route to straightforward and robust intracellular antibacterial agents that do not depend on payload delivery or biological constituents.
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Affiliation(s)
- Martin T. Matter
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life, Swiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 59014 St GallenSwitzerland+41 (0)58 765 71 53
- Nanoparticle Systems Engineering Laboratory, Institute of Process Engineering, Department of Mechanical and Process Engineering, ETH ZurichSonneggstrasse 38092 ZurichSwitzerland
| | - Meagan Doppegieter
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life, Swiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 59014 St GallenSwitzerland+41 (0)58 765 71 53
| | - Alexander Gogos
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life, Swiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 59014 St GallenSwitzerland+41 (0)58 765 71 53
- Nanoparticle Systems Engineering Laboratory, Institute of Process Engineering, Department of Mechanical and Process Engineering, ETH ZurichSonneggstrasse 38092 ZurichSwitzerland
| | - Kerda Keevend
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life, Swiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 59014 St GallenSwitzerland+41 (0)58 765 71 53
- Nanoparticle Systems Engineering Laboratory, Institute of Process Engineering, Department of Mechanical and Process Engineering, ETH ZurichSonneggstrasse 38092 ZurichSwitzerland
| | - Qun Ren
- Laboratory for Biointerfaces, Department of Materials Meet Life, Swiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 59014 St. GallenSwitzerland
| | - Inge K. Herrmann
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life, Swiss Federal Laboratories for Materials Science and Technology (Empa)Lerchenfeldstrasse 59014 St GallenSwitzerland+41 (0)58 765 71 53
- Nanoparticle Systems Engineering Laboratory, Institute of Process Engineering, Department of Mechanical and Process Engineering, ETH ZurichSonneggstrasse 38092 ZurichSwitzerland
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Sundararajan V, Venkatasubbu GD, Sheik Mohideen S. Investigation of therapeutic potential of cerium oxide nanoparticles in Alzheimer's disease using transgenic Drosophila. 3 Biotech 2021; 11:159. [PMID: 33758737 PMCID: PMC7937010 DOI: 10.1007/s13205-021-02706-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 02/23/2021] [Indexed: 12/15/2022] Open
Abstract
In the current study, the therapeutic potential of cerium oxide nanoparticles (nCeO2) was investigated in a human tau (htau) model of Alzheimer's disease (AD), using Drosophila melanogaster as an in vivo model. nCeO2 synthesised via the hydroxide-mediated approach were characterised using Fourier transform infrared (FTIR), transmission electron microscopy (TEM), X-ray diffraction (XRD) analyses and Raman spectroscopy. Characterisation studies confirmed the formation of pure cubic-structured nCeO2 and showed that the particles were spherically shaped, with an average size between 20 and 25 nm. The synthesised nCeO2 were then administered as part of the diet to transgenic Drosophila for one month, at 0.1 and 1 mM concentrations, and its effect on the biochemical levels of superoxide dismutase (SOD), acetylcholinesterase (AChE), and the climbing activity of flies were studied in a pan-neuronal model (elav; htau) of AD. Using an eye-specific model of htau expression (GMR; htau), the effect of nCeO2 on htau and autophagy-related (ATG) gene expression was also studied. Dietary administration of nCeO2 at a concentration of 1 mM restored the activity of SOD similar to that of control, but both concentrations of nCeO2 failed to modulate the level of AChE, and did not elicit any significant improvements in the climbing activity of elav; htau flies. Moreover, nCeO2 at a concentration of 1 mM significantly affected the climbing activity of elav; htau flies. nCeO2 also elicited a significant decrease in htau gene expression at both concentrations and increased the mRNA expression of key autophagy genes ATG1 and ATG18. The results therefore indicate that nCeO2 aids in replenishing the levels of SOD and tau clearance via the activation of autophagy.
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Affiliation(s)
- Vignesh Sundararajan
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203 India
| | - G. Devanand Venkatasubbu
- Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203 India
| | - Sahabudeen Sheik Mohideen
- Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203 India
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Shen L, Ye D, Zhao H, Zhang J. Perspectives for Single-Atom Nanozymes: Advanced Synthesis, Functional Mechanisms, and Biomedical Applications. Anal Chem 2020; 93:1221-1231. [PMID: 33371664 DOI: 10.1021/acs.analchem.0c04084] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Single-atom nanozymes (SANs) are one of the newest generations of nanozymes, which have been greatly developed in the past few years and exploited widely for many applications, such as biosensing, disease diagnosis and therapy, bioimaging, and so on. SANs, possessing dispersed single-atom structures and a well-defined coordination environment, exhibit remarkable catalytic performance with both high activity and stability. In this paper, the most recent progress in SANs is reviewed in terms of their advanced synthesis, characterization, functional mechanisms, performance validation/optimization, and biomedical applications. Several technical challenges hindering practical applications of SANs are analyzed, and possible research directions are also proposed for overcoming the challenges.
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13
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Singh N, NaveenKumar SK, Geethika M, Mugesh G. A Cerium Vanadate Nanozyme with Specific Superoxide Dismutase Activity Regulates Mitochondrial Function and ATP Synthesis in Neuronal Cells. Angew Chem Int Ed Engl 2020; 60:3121-3130. [PMID: 33079465 DOI: 10.1002/anie.202011711] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/02/2020] [Indexed: 01/04/2023]
Abstract
Nanoparticles that functionally mimic the activity of metal-containing enzymes (metallo-nanozymes) are of therapeutic importance for treating various diseases. However, it is still not clear whether such nanozymes can completely substitute the function of natural enzymes in living cells. In this work, we show for the first time that a cerium vanadate (CeVO4 ) nanozyme can substitute the function of superoxide dismutase 1 and 2 (SOD1 and SOD2) in the neuronal cells even when the natural enzyme is down-regulated by specific gene silencing. The nanozyme prevents the mitochondrial damage in SOD1- and SOD2-depleted cells by regulating the superoxide levels and restores the physiological levels of the anti-apoptotic Bcl-2 family proteins. Furthermore, the nanozyme effectively prevents the mitochondrial depolarization, leading to a significant improvement in the cellular levels of ATP under oxidative stress.
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Affiliation(s)
- Namrata Singh
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
| | | | - Motika Geethika
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
| | - Govindasamy Mugesh
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, 560012, India
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Singh N, NaveenKumar SK, Geethika M, Mugesh G. A Cerium Vanadate Nanozyme with Specific Superoxide Dismutase Activity Regulates Mitochondrial Function and ATP Synthesis in Neuronal Cells. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011711] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Namrata Singh
- Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 India
| | | | - Motika Geethika
- Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 India
| | - Govindasamy Mugesh
- Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 India
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15
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Mehta A, Scammon B, Shrake K, Bredikhin M, Gil D, Shekunova T, Baranchikov A, Ivanov V, Reukov V. Nanoceria: Metabolic interactions and delivery through PLGA-encapsulation. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 114:111003. [PMID: 32993995 DOI: 10.1016/j.msec.2020.111003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/12/2020] [Accepted: 04/20/2020] [Indexed: 12/17/2022]
Abstract
Cerium oxide nanoparticles (nanoceria) have recyclable antioxidative activity. It has numerous potential applications in biomedical engineering, such as mitigating damage from burns, radiation, and bacterial infection. This mitigating activity is analogous to that property of metabolic enzymes such as superoxide dismutase (SOD) and catalase - scavengers of reactive oxygen species (ROS). Therefore, nanoceria can protect cells from environmental oxidative stress. This therapeutic effect prompted studies of nanoceria and metabolic enzymes as a combination therapy. The activity and structure of SOD, catalase, and lysozyme were examined in the presence of nanoceria. A complementary relationship between SOD and nanoceria motivated the present work, in which we explored a method for simultaneous delivery of SOD and nanoceria. The biocompatibility and tunable degradation of poly(lactic-co-glycolic acid) (PLGA) made it a candidate material for encapsulating both nanoceria and SOD. Cellular uptake studies were conducted along with a cytotoxicity assay. The antioxidative properties of PLGA-nanoceria-SOD particles were verified by adding H2O2 to cell culture and imaging with fluorescent markers of oxidative stress. Our results suggest that PLGA is a suitable encapsulating carrier for simultaneous delivering nanoceria and SOD together, and that this combination effectively reduces oxidative stress in vitro.
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Affiliation(s)
- Apoorva Mehta
- Department of Bioengineering, Clemson University, 301 Rhodes Hall, Clemson, SC 29634, USA.
| | - Bradley Scammon
- Department of Bioengineering, Clemson University, 301 Rhodes Hall, Clemson, SC 29634, USA.
| | - Kevin Shrake
- Department of Bioengineering, Clemson University, 301 Rhodes Hall, Clemson, SC 29634, USA.
| | - Mikhail Bredikhin
- Department of Bioengineering, Clemson University, 301 Rhodes Hall, Clemson, SC 29634, USA.
| | - Dmitry Gil
- Department of Orthopaedics, Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114, USA; Department of Orthopaedic Surgery, Harvard Medical School, Harvard University, Boston, MA 02115, USA.
| | - Taisiya Shekunova
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, 119991 Moscow, Russia
| | - Alexander Baranchikov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, 119991 Moscow, Russia
| | - Vladimir Ivanov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, 119991 Moscow, Russia.
| | - Vladimir Reukov
- Department of Bioengineering, Clemson University, 301 Rhodes Hall, Clemson, SC 29634, USA; University of Georgia, 315 Dawson Hall, Athens, GA, USA.
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Park IS, Mahapatra C, Park JS, Dashnyam K, Kim JW, Ahn JC, Chung PS, Yoon DS, Mandakhbayar N, Singh RK, Lee JH, Leong KW, Kim HW. Revascularization and limb salvage following critical limb ischemia by nanoceria-induced Ref-1/APE1-dependent angiogenesis. Biomaterials 2020; 242:119919. [PMID: 32146371 DOI: 10.1016/j.biomaterials.2020.119919] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 02/06/2020] [Accepted: 02/24/2020] [Indexed: 01/10/2023]
Abstract
In critical limb ischemia (CLI), overproduction of reactive oxygen species (ROS) and impairment of neovascularization contribute to muscle damage and limb loss. Cerium oxide nanoparticles (CNP, or 'nanoceria') possess oxygen-modulating properties which have shown therapeutic utility in various disease models. Here we show that CNP exhibit pro-angiogenic activity in a mouse hindlimb ischemia model, and investigate the molecular mechanism underlying the pro-angiogenic effect. CNP were injected into a ligated region of a femoral artery, and tissue reperfusion and hindlimb salvage were monitored for 3 weeks. Tissue analysis revealed stimulation of pro-angiogenic markers, maturation of blood vessels, and remodeling of muscle tissue following CNP administration. At a dose of 0.6 mg CNP, mice showed reperfusion of blood vessels in the hindlimb and a high rate of limb salvage (71%, n = 7), while all untreated mice (n = 7) suffered foot necrosis or limb loss. In vitro, CNP promoted endothelial cell tubule formation via the Ref-1/APE1 signaling pathway, and the involvement of this pathway in the CNP response was confirmed in vivo using immunocompetent and immunodeficient mice and by siRNA knockdown of APE1. These results demonstrate that CNP provide an effective treatment of CLI with excessive ROS by scavenging ROS to improve endothelial survival and by inducing Ref-1/APE1-dependent angiogenesis to revascularize an ischemic limb.
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Affiliation(s)
- In-Su Park
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Beckman Laser Institute Korea, Dankook University, Cheonan, 31116, South Korea; Cell Therapy Center, Ajou University Medical Center, Suwon, South Korea
| | - Chinmaya Mahapatra
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Ji Sun Park
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Khandmaa Dashnyam
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Jong-Wan Kim
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea
| | - Jin Chul Ahn
- Beckman Laser Institute Korea, Dankook University, Cheonan, 31116, South Korea; Department of Biomedical Science, Dankook University, Cheonan, 31116, South Korea; Biomedical Translational Research Institute, Dankook University, Cheonan, 31116, South Korea
| | - Phil-Sang Chung
- Beckman Laser Institute Korea, Dankook University, Cheonan, 31116, South Korea; Department of Otolaryngology-Head and Neck Surgery, Dankook University, Cheonan, 31116, South Korea
| | - Dong Suk Yoon
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea
| | - Nandin Mandakhbayar
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Rajendra K Singh
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea
| | - Jung-Hwan Lee
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea; Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan, 31116, South Korea; UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan, 31116, South Korea.
| | - Kam W Leong
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA; Department of System Biology, Columbia University Medical Center, New York, NY, 10032, USA
| | - Hae-Won Kim
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South Korea; Department of Biomaterials Science, School of Dentistry, Dankook University, Cheonan, 31116, South Korea; UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan, 31116, South Korea.
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Nyoka M, Choonara YE, Kumar P, Kondiah PPD, Pillay V. Synthesis of Cerium Oxide Nanoparticles Using Various Methods: Implications for Biomedical Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E242. [PMID: 32013189 PMCID: PMC7075153 DOI: 10.3390/nano10020242] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/13/2020] [Accepted: 01/14/2020] [Indexed: 12/12/2022]
Abstract
Cerium oxide nanoparticles have been used in a number of non-medical products over the years. The therapeutic application of these nanoparticles has mainly been due to their oxidative stress ameliorating abilities. Their enzyme-mimetic catalytic ability to change between the Ce3+ and Ce4+ species makes them ideal for a role as free-radical scavengers for systemic diseases as well as neurodegenerative diseases. In this review, we look at various methods of synthesis (including the use of stabilizing/capping agents and precursors), and how the synthesis method affects the physicochemical properties, their behavior in biological environments, their catalytic abilities as well as their reported toxicity.
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Affiliation(s)
| | | | | | | | - Viness Pillay
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutics Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South Africa; (M.N.); (Y.E.C.); (P.K.); (P.P.D.K.)
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18
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Gzil A, Zarębska I, Bursiewicz W, Antosik P, Grzanka D, Szylberg Ł. Markers of pancreatic cancer stem cells and their clinical and therapeutic implications. Mol Biol Rep 2019; 46:6629-6645. [PMID: 31486978 DOI: 10.1007/s11033-019-05058-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 08/31/2019] [Indexed: 12/17/2022]
Abstract
Pancreatic cancer (PC) is the fourth most common cause of death among all cancers. Poor prognosis of PC may be caused by a prevalence of cancer stem cells (CSCs). CSCs are a population of cancer cells showing stem cell-like characteristics. CSCs have the ability to self-renew and may initiate tumorigenesis. PC CSCs express markers such as CD133, CD24, CD44, DCLK1, CXCR4, ESA, Oct4 and ABCB1. There is a wide complexity of interaction and relationships between CSC markers in PC. These markers are negative prognostic factors and are connected with tumor recurrence and clinical progression. Additionally, PC CSCs are resistant to treatment with gemcitabine. Thus, most current therapies for PC are ineffective. Numerous studies have shown, that targeting of these proteins may increase both disease-free and overall survival in PC.
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Affiliation(s)
- Arkadiusz Gzil
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland.
| | - Izabela Zarębska
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Wiktor Bursiewicz
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Paulina Antosik
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Dariusz Grzanka
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
| | - Łukasz Szylberg
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Sklodowskiej-Curie Str. 9, 85-094, Bydgoszcz, Poland
- Department of Pathomorphology, Military Clinical Hospital, Bydgoszcz, Poland
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19
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Saberbaghi T, Wong R, Rutka JT, Wang GL, Feng ZP, Sun HS. Role of Cl− channels in primary brain tumour. Cell Calcium 2019; 81:1-11. [DOI: 10.1016/j.ceca.2019.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/28/2019] [Accepted: 05/13/2019] [Indexed: 12/20/2022]
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20
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Massalha S, Almufleh A, Small G, Marvin B, Keidar Z, Israel O, Kennedy JA. Strategies for Minimizing Occupational Radiation Exposure in Cardiac Imaging. Curr Cardiol Rep 2019; 21:71. [PMID: 31227929 DOI: 10.1007/s11886-019-1157-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW Radiation safety has been at the center of interest of both researchers and healthcare institutions. This review will summarize and shed light on the various techniques adapted to reduce staff exposure to ionizing radiation (IR) in the field of cardiac imaging. RECENT FINDINGS In the last years, with the advance of awareness and the development of new technologies, there have been several tools and techniques adapted. The breakthrough of several technologies to lower radiation dose and shorten the duration of diagnostic tests associated with IR, the use of protection devices by staff members, and mostly the awareness of exposure to IR are the hallmark of these advances. Using all these measures has led to a significant decrease in staff exposure to IR. Reducing staff exposure to meet the "As Low As Reasonably Achievable" principle is feasible. This review introduces the most important strategies applied in cardiac imaging.
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Affiliation(s)
- Samia Massalha
- Department of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario, K1Y 4W7, Canada. .,Department of Cardiology, Rambam Health Care Campus, Haifa, Israel. .,Department of Nuclear Medicine, Rambam Health Care Campus, Haifa, Israel.
| | - Aws Almufleh
- Department of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario, K1Y 4W7, Canada
| | - Garry Small
- Department of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario, K1Y 4W7, Canada
| | - Brian Marvin
- Department of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, Ontario, K1Y 4W7, Canada
| | - Zohar Keidar
- Department of Nuclear Medicine, Rambam Health Care Campus, Haifa, Israel
| | - Ora Israel
- Department of Nuclear Medicine, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - John A Kennedy
- Department of Nuclear Medicine, Rambam Health Care Campus, Haifa, Israel.,Faculty of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, Israel
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21
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Kuchibhatla SVNT, Karakoti AS, Vasdekis AE, Windisch CF, Seal S, Thevuthasan S, Baer DR. An unexpected phase transformation of ceria nanoparticles in aqueous media. JOURNAL OF MATERIALS RESEARCH 2019; 34:465-473. [PMID: 33776202 PMCID: PMC7995332 DOI: 10.1557/jmr.2018.490] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Cerium oxide Nanoparticles (CNPs) are of significant interest to the scientific community due to their wide spread applications in a variety of fields. It is proposed that size dependent variations in the extent of Ce3+ and Ce4+ oxidation states of cerium in CNPs determines the performance of CNPs in application environments. To obtain greater molecular and structural understanding of chemical state transformations previously reported for ceria ≈ 3 nm nanoparticles (CNPs) in response to changing ambient conditions, microXRD and Raman measurements were carried out for various solution conditions. The particles were observed to undergo a reversible transformation from a defective ceria structure to a non-ceria amorphous oxy-hydroxide/peroxide phase in response to the addition of 30% hydrogen peroxide. For CNPs made up of ~8 nm crystallites, a partial transformation was observed and no transformation was observed for CNPs made up of ~ 40 nm crystallites. This observation of differences in size dependent transition behavior may help explain the benefits of using smaller CNPs in applications requiring regenerative behavior.
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Affiliation(s)
| | - Ajay S Karakoti
- School of Engineering and Applied Science, Division of Biological and Life Sciences, School of Arts and Sciences, Ahmedabad University, Ahmedabad, Gujarat - 380009, India
| | - Andreas E Vasdekis
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA-99354, USA
| | | | - Sudipta Seal
- Nanoscience and Technology Center, Advanced Materials Processing and Analysis Center, University of Central Florida, Orlando, Florida - 32816
| | - S Thevuthasan
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA-99354, USA
| | - Donald R Baer
- Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA-99354, USA
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22
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Guo C, Robertson S, Weber RJM, Buckley A, Warren J, Hodgson A, Rappoport JZ, Ignatyev K, Meldrum K, Römer I, Macchiarulo S, Chipman JK, Marczylo T, Leonard MO, Gant TW, Viant MR, Smith R. Pulmonary toxicity of inhaled nano-sized cerium oxide aerosols in Sprague-Dawley rats. Nanotoxicology 2019; 13:733-750. [PMID: 30704321 PMCID: PMC6816500 DOI: 10.1080/17435390.2018.1554751] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Cerium oxide nanoparticles (CeO2NPs), used in some diesel fuel additives to improve fuel combustion efficiency and exhaust filter operation, have been detected in ambient air and concerns have been raised about their potential human health impact. The majority of CeO2NP inhalation studies undertaken to date have used aerosol particles of larger sizes than the evidence suggests are emitted from vehicles using such fuel additives. Hence, the objective of this study was to investigate the effects of inhaled CeO2NP aerosols of a more environmentally relevant size, utilizing a combination of methods, including untargeted multi-omics to enable the broadest possible survey of molecular responses and synchrotron X-ray spectroscopy to investigate cerium speciation. Male Sprague-Dawley rats were exposed by nose-only inhalation to aerosolized CeO2NPs (mass concentration 1.8 mg/m3, aerosol count median diameter 40 nm) for 3 h/d for 4 d/week, for 1 or 2 weeks and sacrificed at 3 and 7 d post-exposure. Markers of inflammation changed significantly in a dose- and time-dependent manner, which, combined with results from lung histopathology and gene expression analyses suggest an inflammatory response greater than that seen in studies using micron-sized ceria aerosols. Lipidomics of lung tissue revealed changes to minor lipid species, implying specific rather than general cellular effects. Cerium speciation analysis indicated a change in Ce3+/Ce4+ ratio within lung tissue. Collectively, these results in conjunction with earlier studies emphasize the importance of aerosol particle size on toxicity determination. Furthermore, the limited effect resolution within 7 d suggested the possibility of longer-term effects.
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Affiliation(s)
- Chang Guo
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Sarah Robertson
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Ralf J M Weber
- b School of Biosciences , University of Birmingham , Birmingham, B15 2TT , UK
| | - Alison Buckley
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - James Warren
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Alan Hodgson
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Joshua Z Rappoport
- c Department of Cell and Molecular Biology , Northwestern University , Chicago , IL , USA
| | - Konstantin Ignatyev
- d Diamond Light Source Ltd , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0DE , UK
| | - Kirsty Meldrum
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Isabella Römer
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Sameirah Macchiarulo
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - James Kevin Chipman
- b School of Biosciences , University of Birmingham , Birmingham, B15 2TT , UK
| | - Tim Marczylo
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Martin O Leonard
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Timothy W Gant
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
| | - Mark R Viant
- b School of Biosciences , University of Birmingham , Birmingham, B15 2TT , UK
| | - Rachel Smith
- a Centre for Radiation, Chemical and Environmental Hazards , Public Health England , Harwell Science and Innovation Campus , Didcot, Oxfordshire , OX11 0RQ , UK
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Matter MT, Furer LA, Starsich FHL, Fortunato G, Pratsinis SE, Herrmann IK. Engineering the Bioactivity of Flame-Made Ceria and Ceria/Bioglass Hybrid Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2019; 11:2830-2839. [PMID: 30571079 DOI: 10.1021/acsami.8b18778] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Despite its use as a highly efficient and reusable catalyst in research and industrial settings, cerium oxide nanoparticles or nanoceria have yet to gain a foothold in the biomedical field. A variety of beneficial effects of nanoceria have been demonstrated, including its use as an inorganic nanoenzyme to mimic antioxidant enzymes, to protect mammalian cells, and to suppress microbial growth. While these properties are of high interest for wound-management applications, the literature offers contradicting reports on toxicity and enzymatic activity of nanoceria. These discrepancies can be attributed to differences between synthesis methods and insufficient physicochemical characterization, leading to incomparable studies. The activity of nanoceria is mostly governed by its Ce3+/Ce4+ ratio which needs to be controlled to compare different nanoceria systems. In this work, we demonstrate that liquid-feed flame spray pyrolysis offers excellent control over the oxidation state in a one-step synthesis of nanoceria. This control allows a comprehensive comparison of different types of ceria nanoparticles. We connect physicochemical characteristics to biomedically relevant properties such as superoxide dismutase and catalase mimicry, human monocyte and macrophage protection, and antimicrobial activity. Furthermore, we demonstrate how the synthesis method also allows tailoring the properties of ceria/bioglass hybrid nanoparticles, thus creating nanoparticles with manifold biomedical prospects.
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Affiliation(s)
- Martin T Matter
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life , Swiss Federal Laboratories for Materials Science and Technology (Empa) , Lerchenfeldstrasse 5 , CH-9014 St. Gallen , Switzerland
- Particle Technology Laboratory, Institute of Process Engineering, Department of Mechanical and Process Engineering , ETH Zurich , Sonneggstrasse 3 , CH-8092 Zurich , Switzerland
| | - Lea A Furer
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life , Swiss Federal Laboratories for Materials Science and Technology (Empa) , Lerchenfeldstrasse 5 , CH-9014 St. Gallen , Switzerland
| | - Fabian H L Starsich
- Particle Technology Laboratory, Institute of Process Engineering, Department of Mechanical and Process Engineering , ETH Zurich , Sonneggstrasse 3 , CH-8092 Zurich , Switzerland
| | - Giuseppino Fortunato
- Laboratory for Biomimetic Membranes and Textiles, Department of Materials Meet Life , Swiss Federal Laboratories for Materials Science and Technology (Empa) , Lerchenfeldstrasse 5 , CH-9014 St. Gallen , Switzerland
| | - Sotiris E Pratsinis
- Particle Technology Laboratory, Institute of Process Engineering, Department of Mechanical and Process Engineering , ETH Zurich , Sonneggstrasse 3 , CH-8092 Zurich , Switzerland
| | - Inge K Herrmann
- Laboratory for Particles-Biology Interactions, Department of Materials Meet Life , Swiss Federal Laboratories for Materials Science and Technology (Empa) , Lerchenfeldstrasse 5 , CH-9014 St. Gallen , Switzerland
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24
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Battaglini M, Tapeinos C, Cavaliere I, Marino A, Ancona A, Garino N, Cauda V, Palazon F, Debellis D, Ciofani G. Design, Fabrication, and In Vitro Evaluation of Nanoceria-Loaded Nanostructured Lipid Carriers for the Treatment of Neurological Diseases. ACS Biomater Sci Eng 2019; 5:670-682. [PMID: 33405830 DOI: 10.1021/acsbiomaterials.8b01033] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Neurodegenerative diseases comprise a large group of disorders characterized by a dramatic synaptic connections loss, occurring as a result of neurodegeneration, which is closely related to the overproduction of reactive oxygen and nitrogen species. Currently, the treatment of neurodegenerative diseases has been limited mainly because of the inability of the synthesized delivery systems to cross the blood-brain barrier and to successfully deliver their therapeutic cargo to the diseased tissue. Taking into consideration the aforementioned limitations, we designed a lipid-based nanotherapeutic vector composed of biomimetic lipids and CeO2 nanoparticles (nanoceria, NC). NC have shown to be a promising tool for the treatment of several pathological conditions ranging from cancer to neurological diseases, mainly because of their antioxidant properties, while lipid-based structures have been shown to have an inherent ability to cross the blood-brain barrier. The lipid-based nanotherapeutics were successfully fabricated using a combination of ultrasonication and high-pressure homogenization techniques, and they were fully characterized morphologically and physicochemically. Their antioxidant ability was demonstrated using electron paramagnetic resonance spectroscopy and antioxidant assays. These innovative nanotherapeutics demonstrated a higher colloidal stability with respect to free NC, preserving at the same time their antioxidant properties. Finally, the ability of the lipid carriers to cross a model of the blood-brain barrier and to be internalized by neurons, acting both as neuroprotective and pro-neurogenic agents, was demonstrated using single- and triple-culture systems.
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Affiliation(s)
- Matteo Battaglini
- Istituto Italiano di Tecnologia, Smart Bio-Interfaces, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy.,Scuola Superiore Sant'Anna, The Biorobotics Institute, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
| | - Christos Tapeinos
- Istituto Italiano di Tecnologia, Smart Bio-Interfaces, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
| | - Ivana Cavaliere
- Politecnico di Torino, Department of Mechanical and Aerospace Engineering, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
| | - Attilio Marino
- Istituto Italiano di Tecnologia, Smart Bio-Interfaces, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
| | - Andrea Ancona
- Politecnico di Torino, Department of Applied Science and Technology, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
| | - Nadia Garino
- Politecnico di Torino, Department of Applied Science and Technology, Corso Duca degli Abruzzi 24, 10129 Torino, Italy.,Istituto Italiano di Tecnologia, Center for Sustainable Future Technologies, Corso Trento 21, 10129 Torino, Italy
| | - Valentina Cauda
- Politecnico di Torino, Department of Applied Science and Technology, Corso Duca degli Abruzzi 24, 10129 Torino, Italy.,Istituto Italiano di Tecnologia, Center for Sustainable Future Technologies, Corso Trento 21, 10129 Torino, Italy
| | - Francisco Palazon
- Istituto Italiano di Tecnologia, Nanochemistry, Via Morego 30, 16163 Genova, Italy
| | - Doriana Debellis
- Istituto Italiano di Tecnologia, Electron Microscopy Facility, Via Morego 30, 16163 Genova, Italy
| | - Gianni Ciofani
- Istituto Italiano di Tecnologia, Smart Bio-Interfaces, Viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy.,Politecnico di Torino, Department of Mechanical and Aerospace Engineering, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
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25
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Wu J, Wang X, Wang Q, Lou Z, Li S, Zhu Y, Qin L, Wei H. Nanomaterials with enzyme-like characteristics (nanozymes): next-generation artificial enzymes (II). Chem Soc Rev 2019; 48:1004-1076. [DOI: 10.1039/c8cs00457a] [Citation(s) in RCA: 1628] [Impact Index Per Article: 325.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An updated comprehensive review to help researchers understand nanozymes better and in turn to advance the field.
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Affiliation(s)
- Jiangjiexing Wu
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
| | - Xiaoyu Wang
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
| | - Quan Wang
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
| | - Zhangping Lou
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
| | - Sirong Li
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
| | - Yunyao Zhu
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
| | - Li Qin
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
| | - Hui Wei
- Department of Biomedical Engineering, College of Engineering and Applied Sciences
- Nanjing National Laboratory of Microstructures
- Jiangsu Key Laboratory of Artificial Functional Materials
- Nanjing University
- Nanjing
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26
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Melby ES, Cui Y, Borgatta J, Mensch AC, Hang MN, Chrisler WB, Dohnalkova A, Van Gilder JM, Alvarez CM, Smith JN, Hamers RJ, Orr G. Impact of lithiated cobalt oxide and phosphate nanoparticles on rainbow trout gill epithelial cells. Nanotoxicology 2018; 12:1166-1181. [DOI: 10.1080/17435390.2018.1508785] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Eric S. Melby
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, (WA), USA
| | - Yi Cui
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, (WA), USA
| | - Jaya Borgatta
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, (WI), USA
| | - Arielle C. Mensch
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, (WA), USA
| | - Mimi N. Hang
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, (WI), USA
| | - William B. Chrisler
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, USA
| | - Alice Dohnalkova
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, (WA), USA
| | - John M. Van Gilder
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, (WI), USA
| | - Catherine M. Alvarez
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, (WI), USA
| | - Jordan N. Smith
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, WA, USA
| | - Robert J. Hamers
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, (WI), USA
| | - Galya Orr
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, (WA), USA
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27
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Akhtar MJ, Ahamed M, Alhadlaq HA. Challenges facing nanotoxicology and nanomedicine due to cellular diversity. Clin Chim Acta 2018; 487:186-196. [PMID: 30291894 DOI: 10.1016/j.cca.2018.10.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 09/26/2018] [Accepted: 10/01/2018] [Indexed: 12/12/2022]
Abstract
This review examines the interaction of nanomaterials (NMs) with cells from the perspective of major cellular differentiations. The structure and composition of cells reflect their role and function in a particular organ or environment. The normal differentiated-state and diseased cells may respond to NMs very differently. This review progresses with due care on nanotoxicology while emphasizing the potential of NMs in treating stress-associated disorders, including cancer and degeneration. The striking potential of NMs in inducing ROS, scavenging ROS, depleting cellular antioxidants, replenishing antioxidants, mimicking antioxidant enzyme activity, and modulating the immune system all show their considerable potential in treating cancer and other aging-associated disorders. It is now clear that NMs become more active and versatile when they come into contact with biological machinery, surprisingly in some cases, in a manner dependent on cell type. The mechanisms leading to the contrasting bioresponse of NMs ranging from toxicity to anticancer and from cell survival to carcinogenicity followed by their immuno-modulating potential show NMs to be a highly promising agent in biomedical therapy. This first-of-its-kind article seeks the challenges to be addressed that could provide a solid rationale in translating the promises of nanomedicine. A thorough understanding of normal and cancer biology could help to minimize the gap between basic and translational research in nanotechnology-based therapy.
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Affiliation(s)
- Mohd Javed Akhtar
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, Saudi Arabia..
| | - Maqusood Ahamed
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, Saudi Arabia
| | - Hisham A Alhadlaq
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, Saudi Arabia.; Department of Physics and Astronomy, College of Sciences, King Saud University, Riyadh, Saudi Arabia
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28
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Turco A, Moglianetti M, Corvaglia S, Rella S, Catelani T, Marotta R, Malitesta C, Pompa PP. Sputtering-Enabled Intracellular X-ray Photoelectron Spectroscopy: A Versatile Method To Analyze the Biological Fate of Metal Nanoparticles. ACS NANO 2018; 12:7731-7740. [PMID: 30004662 DOI: 10.1021/acsnano.8b01612] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The investigation of the toxicological profile and biomedical potential of nanoparticles (NPs) requires a deep understanding of their intracellular fate. Various techniques are usually employed to characterize NPs upon cellular internalization, including high-resolution optical and electron microscopies. Here, we show a versatile method, named sputtering-enabled intracellular X-ray photoelectron spectroscopy, proving that it is able to provide valuable information about the behavior of metallic NPs in culture media as well as within cells, directly measuring their internalization, stability/degradation, and oxidation state, without any preparative steps. The technique can also provide nanoscale vertical resolution along with semiquantitative information about the cellular internalization of the metallic species. The proposed approach is easy-to-use and can become a standard technique in nanotoxicology/nanomedicine and in the rational design of metallic NPs. Two model cases were investigated: silver nanoparticles (AgNPs) and platinum nanoparticles (PtNPs) with the same size and coating. We observed that, after 48 h incubation, intracellular AgNPs were almost completely dissolved, forming nanoclusters as well as AgO, AgS, and AgCl complexes. On the other hand, PtNPs were resistant to the harsh endolysosomal environment, and only some surface oxidation was detected after 48 h.
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Affiliation(s)
- Antonio Turco
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.) , Università del Salento , via Monteroni , 73100 Lecce , Italy
| | - Mauro Moglianetti
- Nanobiointeractions and Nanodiagnostics, Center for Biomolecular Nanotechnologies , Istituto Italiano di Tecnologia , via Barsanti , 73010 Arnesano, Lecce , Italy
| | - Stefania Corvaglia
- Nanobiointeractions and Nanodiagnostics, Center for Biomolecular Nanotechnologies , Istituto Italiano di Tecnologia , via Barsanti , 73010 Arnesano, Lecce , Italy
| | - Simona Rella
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.) , Università del Salento , via Monteroni , 73100 Lecce , Italy
| | | | | | - Cosimino Malitesta
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.) , Università del Salento , via Monteroni , 73100 Lecce , Italy
| | - Pier Paolo Pompa
- Nanobiointeractions and Nanodiagnostics, Center for Biomolecular Nanotechnologies , Istituto Italiano di Tecnologia , via Barsanti , 73010 Arnesano, Lecce , Italy
- Istituto Italiano di Tecnologia , Nanobiointeractions and Nanodiagnostics , via Morego 30 , 16163 Genova , Italy
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29
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Baer DR. The Chameleon Effect: Characterization Challenges Due to the Variability of Nanoparticles and Their Surfaces. Front Chem 2018; 6:145. [PMID: 29868553 PMCID: PMC5949347 DOI: 10.3389/fchem.2018.00145] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 04/12/2018] [Indexed: 12/12/2022] Open
Abstract
Nanoparticles in a variety of forms are increasing important in fundamental research, technological and medical applications, and environmental or toxicology studies. Physical and chemical drivers that lead to multiple types of particle instabilities complicate both the ability to produce, appropriately characterize, and consistently deliver well-defined particles, frequently leading to inconsistencies, and conflicts in the published literature. This perspective suggests that provenance information, beyond that often recorded or reported, and application of a set of core characterization methods, including a surface sensitive technique, consistently applied at critical times can serve as tools in the effort minimize reproducibility issues.
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Affiliation(s)
- Donald R. Baer
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA, United States
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30
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Cerium oxide nanoparticles: In pursuit of liver protection against doxorubicin-induced injury in rats. Biomed Pharmacother 2018; 103:773-781. [PMID: 29684856 DOI: 10.1016/j.biopha.2018.04.075] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/08/2018] [Accepted: 04/09/2018] [Indexed: 12/20/2022] Open
Abstract
Doxorubicin (DOX) is considered as a backbone in several chemotherapeutic regimens. Nevertheless, the reported systemic toxicity usually hampers its broad application. Interestingly, Cerium oxide nanoparticles (CeONPs) depicted promising regenerative antioxidant and hepatoprotective potentials against multiple oxidative stress-induced pathologies. Thus, the aim of the present study was to determine either CeONPs would display hepatoprotective properties once concomitantly administered with DOX or not. Male Sprague Dawley rats were divided into four groups (n = 10) in a two weeks study: Control (received saline, IP injection thrice a week), CeO (0.5 mg/kg, IP injection once a week), DOX (2.5 mg/kg, IP injections thrice a week) and DOX + CeO (received both treatments). Hepatic toxicity was assessed by histological and ultrastructural studies. In addition, serum transaminases (ALT, AST) and malondialdehyde (MDA), an oxidative stress marker, were evaluated. CeONPs were not only proved to be safe at the proposed dose, but also their concomitant administration with DOX managed to mitigate DOX-induced hepatic insult on both histological and biochemical aspects. Such hepatoprotective behavior was referred to the noticed antioxidant action CeONPs as highlighted by the significant difference in MDA levels.
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31
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de Souza TAJ, Rocha TL, Franchi LP. Detection of DNA Damage Induced by Cerium Dioxide Nanoparticles: From Models to Molecular Mechanism Activated. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1048:215-226. [DOI: 10.1007/978-3-319-72041-8_13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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32
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Chen BH, Stephen Inbaraj B. Various physicochemical and surface properties controlling the bioactivity of cerium oxide nanoparticles. Crit Rev Biotechnol 2018; 38:1003-1024. [PMID: 29402135 DOI: 10.1080/07388551.2018.1426555] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Amidst numerous emerging nanoparticles, cerium oxide nanoparticles (CNPs) possess fascinating pharmacological potential as they can be used as a therapeutic for various oxidative stress-associated chronic diseases such as cancer, inflammation and neurodegeneration due to unique redox cycling between Ce3+ and Ce4+ oxidation states on their surface. Lattice defects generated by the formation of Ce3+ ions and compensation by oxygen vacancies on CNPs surface has led to switching between CeO2 and CeO2-x during redox reactions making CNPs a lucrative catalytic nanoparticle capable of mimicking key natural antioxidant enzymes such as superoxide dismutase and catalase. Eventually, most of the reactive oxygen species and nitrogen species in biological system are scavenged by CNPs via an auto-regenerative mechanism in which a minimum dose can exhibit catalytic activity for a longer duration. Due to the controversial outcomes on CNPs toxicity, considerable attention has recently been drawn towards establishing relationships between the physicochemical properties of CNPs obtained by different synthesis methods and biological effects ranging from toxicity to therapeutics. Unlike non-redox active nanoparticles, variations in physicochemical properties and the surface properties of CNPs obtained from different synthesis methods can significantly affect their biological activity (inactive, antioxidant, or pro-oxidant). Moreover, these properties can influence the biological identity, cellular interactions, cellular uptake, biodistribution, and therapeutic efficiency. This review aims to highlight the critical role of various physicochemical and the surface properties of CNPs controlling their biological activity based on 165 cited references.
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Affiliation(s)
- Bing-Huei Chen
- a Department of Food Science , Fu Jen Catholic University , New Taipei City , Taiwan.,b Graduate Institute of Medicine , Fu Jen Catholic University , New Taipei City , Taiwan
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33
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Amde M, Liu JF, Tan ZQ, Bekana D. Transformation and bioavailability of metal oxide nanoparticles in aquatic and terrestrial environments. A review. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2017; 230:250-267. [PMID: 28662490 DOI: 10.1016/j.envpol.2017.06.064] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 06/09/2017] [Accepted: 06/19/2017] [Indexed: 05/24/2023]
Abstract
Metal oxide nanoparticles (MeO-NPs) are among the most consumed NPs and also have wide applications in various areas which increased their release into the environmental system. Aquatic (water and sediments) and terrestrial compartments are predicted to be the destination of the released MeO-NPs. In these compartments, the particles are subjected to various dynamic processes such as physical, chemical and biological processes, and undergo transformations which drive them away from their pristine state. These transformation pathways can have strong implications for the fate, transport, persistence, bioavailability and toxic-effects of the NPs. In this critical review, we provide the state-of-the-knowledge on the transformation processes and bioavailability of MeO-NPs in the environment, which is the topic of interest to researchers. We also recommend future research directions in the area which will support future risk assessments by enhancing our knowledge of the transformation and bioavailability of MeO-NPs.
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Affiliation(s)
- Meseret Amde
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jing-Fu Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Zhi-Qiang Tan
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China
| | - Deribachew Bekana
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China; University of Chinese Academy of Sciences, Beijing 100049, China
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34
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Therapeutic targets in the selective killing of cancer cells by nanomaterials. Clin Chim Acta 2017; 469:53-62. [DOI: 10.1016/j.cca.2017.03.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 03/19/2017] [Accepted: 03/19/2017] [Indexed: 12/13/2022]
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35
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Akhtar MJ, Ahamed M, Alhadlaq HA, Alshamsan A. Mechanism of ROS scavenging and antioxidant signalling by redox metallic and fullerene nanomaterials: Potential implications in ROS associated degenerative disorders. Biochim Biophys Acta Gen Subj 2017; 1861:802-813. [PMID: 28115205 DOI: 10.1016/j.bbagen.2017.01.018] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Revised: 12/21/2016] [Accepted: 01/09/2017] [Indexed: 12/29/2022]
Abstract
BACKGROUND The balance between oxidation and anti-oxidation is believed to be critical in maintaining healthy biological systems. However, our endogenous antioxidant defense systems are incomplete without exogenous antioxidants and, therefore, there is a continuous demand for exogenous antioxidants to prevent stress and ageing associated disorders. Nanotechnology has yielded enormous variety of nanomaterials (NMs) of which metallic and carbonic (mainly fullerenes) NMs, with redox property, have been found to be strong scavengers of ROS and antioxidants in preclinical in vitro and in vivo models. SCOPE OF REVIEW Redox activity of metal based NMs and membrane translocation time of fullerene NMs seem to be the major determinants in ROS scavenging potential exhibited by these NMs. A comprehensive knowledge about the effects of ROS scavenging NMs in cellular antioxidant signalling is largely lacking. This review compiles the mechanisms of ROS scavenging as well as antioxidant signalling of the aforementioned metallic and fullerene NMs. MAJOR CONCLUSIONS Direct interaction between NMs and proteins does greatly affect the corona/adsorption formation dynamics but such interaction does not provide the explanation behind diverse biological outcomes induced by NMs. Indirect interaction, however, that could occur via NMs uptake and dissolution, NMs ROS induction and ROS scavenging property, and NMs membrane translocation time seem to work as a central mode of interaction. GENERAL SIGNIFICANCE The usage of potential antioxidant NMs in biological systems would greatly impact the field of nanomedicine. ROS scavenging NMs hold great promise in the future treatment of ROS related degenerative disorders.
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Affiliation(s)
- Mohd Javed Akhtar
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, Saudi Arabia.
| | - Maqusood Ahamed
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, Saudi Arabia
| | - Hisham A Alhadlaq
- Department of Physics and Astronomy, College of Sciences, King Saud University, Riyadh, Saudi Arabia; King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, Saudi Arabia
| | - Aws Alshamsan
- King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, Saudi Arabia; Nanomedicine Research Unit, Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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36
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Mitchell HD, Markillie LM, Chrisler WB, Gaffrey MJ, Hu D, Szymanski CJ, Xie Y, Melby ES, Dohnalkova A, Taylor RC, Grate EK, Cooley SK, McDermott JE, Heredia-Langner A, Orr G. Cells Respond to Distinct Nanoparticle Properties with Multiple Strategies As Revealed by Single-Cell RNA-Seq. ACS NANO 2016; 10:10173-10185. [PMID: 27788331 DOI: 10.1021/acsnano.6b05452] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The impact of distinct nanoparticle (NP) properties on cellular response and ultimately human health is unclear. This gap is partially due to experimental difficulties in achieving uniform NP loads in the studied cells, creating heterogeneous populations with some cells "overloaded" while other cells are loaded with few or no NPs. Yet gene expression studies have been conducted in the population as a whole, identifying generic responses, while missing unique responses due to signal averaging across many cells, each carrying different loads. Here, we applied single-cell RNA-Seq to alveolar epithelial cells carrying defined loads of aminated or carboxylated quantum dots (QDs), showing higher or lower toxicity, respectively. Interestingly, cells carrying lower loads responded with multiple strategies, mostly with up-regulated processes, which were nonetheless coherent and unique to each QD type. In contrast, cells carrying higher loads responded more uniformly, with mostly down-regulated processes that were shared across QD types. Strategies unique to aminated QDs showed strong up-regulation of stress responses, coupled in some cases with regulation of cell cycle, protein synthesis, and organelle activities. In contrast, strategies unique to carboxylated QDs showed up-regulation of DNA repair and RNA activities and decreased regulation of cell division, coupled in some cases with up-regulation of stress responses and ATP-related functions. Together, our studies suggest scenarios where higher NP loads lock cells into uniform responses, mostly shutdown of cellular processes, whereas lower loads allow for unique responses to each NP type that are more diversified proactive defenses or repairs of the NP insults.
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Affiliation(s)
- Hugh D Mitchell
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Lye Meng Markillie
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - William B Chrisler
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Matthew J Gaffrey
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Dehong Hu
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Craig J Szymanski
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Yumei Xie
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Eric S Melby
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Alice Dohnalkova
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Ronald C Taylor
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Eva K Grate
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Scott K Cooley
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Jason E McDermott
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Alejandro Heredia-Langner
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
| | - Galya Orr
- Earth & Biological Sciences Directorate and ‡National Security Directorate, Pacific Northwest National Laboratory , Richland, Washington 99352, United States
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37
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Roopan SM, Palaniraja J, Elango G, Arunachalam P, Sudhakaran R. Catalytic application of non-toxic Persia americana metabolite entrapped SnO2nanoparticles towards the synthesis of 3,4-dihydroacridin-1(2H)-ones. RSC Adv 2016. [DOI: 10.1039/c5ra25975d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesized green SnO2NPs were utilized in organic synthesis. Catalytic application was explored to synthesize 3,4-dihydroacridin-1(2H)-ones.
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Affiliation(s)
- Selvaraj Mohana Roopan
- Chemistry of Heterocycles & Natural Product Research Laboratory
- Department of Chemistry
- School of Advanced Sciences
- VIT University
- Vellore
| | - Jeyakannu Palaniraja
- Chemistry of Heterocycles & Natural Product Research Laboratory
- Department of Chemistry
- School of Advanced Sciences
- VIT University
- Vellore
| | - Ganesh Elango
- Chemistry of Heterocycles & Natural Product Research Laboratory
- Department of Chemistry
- School of Advanced Sciences
- VIT University
- Vellore
| | - Prabhakarn Arunachalam
- Electrochemistry Research Group
- Chemistry Department
- College of Science
- King Saud University
- Riyadh 11451
| | - R. Sudhakaran
- Department of Bio-Medical Sciences
- School of Bio-Sciences & Technology
- VIT University
- Vellore 632014
- India
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38
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Affiliation(s)
- Ian L. Gunsolus
- Department of Chemistry, University of Minnesota, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
| | - Christy L. Haynes
- Department of Chemistry, University of Minnesota, 207 Pleasant
Street SE, Minneapolis, Minnesota 55455, United States
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39
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Ni P, Wei X, Guo J, Ye X, Yang S. On the origin of the oxidizing ability of ceria nanoparticles. RSC Adv 2015. [DOI: 10.1039/c5ra20700b] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The strong oxidizing ability of nanoceria was verified, and a reasonable origin was hypothesized.
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Affiliation(s)
- Pan Ni
- College of Resources and Environmental Sciences
- China Agricultural University
- Beijing 100193
- PR China
| | - Xiaoshu Wei
- College of Resources and Environmental Sciences
- China Agricultural University
- Beijing 100193
- PR China
| | - Jin Guo
- College of Resources and Environmental Sciences
- China Agricultural University
- Beijing 100193
- PR China
| | - Xiaorui Ye
- College of Resources and Environmental Sciences
- China Agricultural University
- Beijing 100193
- PR China
| | - Sen Yang
- College of Resources and Environmental Sciences
- China Agricultural University
- Beijing 100193
- PR China
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