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Schwartzman JD, McCall M, Ghattas Y, Pugazhendhi AS, Wei F, Ngo C, Ruiz J, Seal S, Coathup MJ. Multifunctional scaffolds for bone repair following age-related biological decline: Promising prospects for smart biomaterial-driven technologies. Biomaterials 2024; 311:122683. [PMID: 38954959 DOI: 10.1016/j.biomaterials.2024.122683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/09/2024] [Accepted: 06/23/2024] [Indexed: 07/04/2024]
Abstract
The repair of large bone defects due to trauma, disease, and infection can be exceptionally challenging in the elderly. Despite best clinical practice, bone regeneration within contemporary, surgically implanted synthetic scaffolds is often problematic, inconsistent, and insufficient where additional osteobiological support is required to restore bone. Emergent smart multifunctional biomaterials may drive important and dynamic cellular crosstalk that directly targets, signals, stimulates, and promotes an innate bone repair response following age-related biological decline and when in the presence of disease or infection. However, their role remains largely undetermined. By highlighting their mechanism/s and mode/s of action, this review spotlights smart technologies that favorably align in their conceivable ability to directly target and enhance bone repair and thus are highly promising for future discovery for use in the elderly. The four degrees of interactive scaffold smartness are presented, with a focus on bioactive, bioresponsive, and the yet-to-be-developed autonomous scaffold activity. Further, cell- and biomolecular-assisted approaches were excluded, allowing for contemporary examination of the capabilities, demands, vision, and future requisites of next-generation biomaterial-induced technologies only. Data strongly supports that smart scaffolds hold significant promise in the promotion of bone repair in patients with a reduced osteobiological response. Importantly, many techniques have yet to be tested in preclinical models of aging. Thus, greater clarity on their proficiency to counteract the many unresolved challenges within the scope of aging bone is highly warranted and is arguably the next frontier in the field. This review demonstrates that the use of multifunctional smart synthetic scaffolds with an engineered strategy to circumvent the biological insufficiencies associated with aging bone is a viable route for achieving next-generation therapeutic success in the elderly population.
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Affiliation(s)
| | - Max McCall
- College of Medicine, University of Central Florida, Orlando, FL, USA
| | - Yasmine Ghattas
- College of Medicine, University of Central Florida, Orlando, FL, USA
| | - Abinaya Sindu Pugazhendhi
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA
| | - Fei Wei
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA
| | - Christopher Ngo
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA
| | - Jonathan Ruiz
- College of Medicine, University of Central Florida, Orlando, FL, USA
| | - Sudipta Seal
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA; Advanced Materials Processing and Analysis Centre, Nanoscience Technology Center (NSTC), Materials Science and Engineering, College of Medicine, University of Central Florida, USA, Orlando, FL
| | - Melanie J Coathup
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA.
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2
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Türkmen EU, Arslan P, Erkoç F, Günal AÇ, Duran H. The cerium oxide nanoparticles toxicity induced physiological, histological and biochemical alterations in freshwater mussels, Unio crassus. J Trace Elem Med Biol 2024; 83:127371. [PMID: 38176319 DOI: 10.1016/j.jtemb.2023.127371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/08/2023] [Accepted: 12/18/2023] [Indexed: 01/06/2024]
Abstract
INTRODUCTION Releasing of cerium oxide nanoparticles (nano-CeO2) to the nature has increased due to the widespread use in many fields ranging from cosmetics to the food industry. Therefore, nano-CeO2 has been included in the Organization for Economic Co-operation and Development's (OECD) priority list for engineering nanomaterials. In this study, the effects of nano-CeO2 on the freshwater mussels were investigated to reveal the impact on the freshwater systems on model organism. METHODS First, the chemical and structural properties of nano-CeO2 were characterized in details. Second, the freshwater mussels were exposed to environmentally relevant concentrations of nano-CeO2 as 10 mg, 25 mg and 50 mg/L during 48-h and 7-d. Third, after the exposure periods, hemolymph and tissue samples were taken to analyse the Total Hemocyte Counts (THCs) histology and oxidative stress parameters (total antioxidant status, glutathione, glutathione-S-transferase, and advanced oxidative protein products). RESULTS Significant decrease of the THCs was observed in the nano-CeO2 exposed mussels compared to the control group (P < 0.05). The histological results showed a positive association between nano-CeO2 exposure concentration in the water and level of tissue damage and histopathological alterations were detected in the gill and the digestive gland tissues. Oxidative stress parameters were slightly affected after exposure to nano-CeO2 (P > 0.05). In conclusion, this study showed that acute exposure of freshwater mussels to nano-CeO2 did not pose significant biological risk. However, it has been proven that mussels are able to accumulate nano-CeO2 significantly in their bodies. CONCLUSION This suggests that nano-CeO2 may be a potential risk to other organisms in the ecosystem through trophic transfer in the food-web based on their habitat and niche in the ecosystem.
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Affiliation(s)
- Ezgi Uluer Türkmen
- Department of Materials Science and Nanotechnology Engineering, TOBB University of Economics and Technology, Ankara, Türkiye
| | - Pınar Arslan
- Department of Biology, Faculty of Science, Çankırı Karatekin University, 18100 Çankırı, Türkiye
| | - Figen Erkoç
- Department of Biology Education, Gazi Faculty of Education, Gazi University, Teknikokullar, Ankara, Türkiye; Department of Biomedical Engineering, Faculty of Engineering, Başkent University, Etimesgut, Ankara, Türkiye
| | - Aysel Çağlan Günal
- Department of Biology Education, Gazi Faculty of Education, Gazi University, Teknikokullar, Ankara, Türkiye; Environmental Health and Environmental Sciences Program, Health Services Vocational School, Gazi University, Ankara, Türkiye.
| | - Hatice Duran
- Department of Materials Science and Nanotechnology Engineering, TOBB University of Economics and Technology, Ankara, Türkiye; UNAM - National Nanotechnology Research Center and Institute of Materials Science and Nanotechnology, Bilkent University, Ankara, Türkiye
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3
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Khan M, Wali R, Mashwani ZUR, Raja NI, Ullah R, Bari A, Zaman S, Sohail. Nanowarriors from Mentha: Unleashing Nature's Antimicrobial Arsenal with Cerium Oxide Nanoparticles. ACS OMEGA 2024; 9:15449-15462. [PMID: 38585053 PMCID: PMC10993373 DOI: 10.1021/acsomega.4c00236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/24/2024] [Accepted: 02/28/2024] [Indexed: 04/09/2024]
Abstract
Medicinal plant-based cerium oxide nanoparticles (CeO2NPs) possessed excellent antimicrobial properties against multiple strains of Gram-positive and Gram-negative bacteria. The CeO2NPs are popular because their electropositive charged surface causes oxidation of plasma membrane and facilitates the penetration of CeO2NPs inside the pathogen body. In the present research work, CeO2NPs stabilized with Mentha leaf extract; as a result, nanoparticles surface-bonded with various functional groups of phytochemicals which enhanced the therapeutic potential of CeO2NPs. The inhibition percentage of CeO2NPs was evaluated against eight pathogenic Gram-positive bacteria Staphylococcus aureus and Streptococcus epidermidis; Gram-negative bacteria Escherichia coli, Stenotrophomonas maltophilia, Comamonas sp., Halobacterium sp., and Klebsiella pneumoniae; and plant bacteria Xanthomonas sp. The antifungal properties of CeO2NPs were evaluated against three pathogenic fungal species Bipolaris sorokiniana, Aspergillus flavus, and Fusarium oxysporum via the streak plate method. The antimicrobial inhibitory activity of CeO2NPs was good to excellent. The current research work clearly shows that three different medicinal plants Mentha royleana, Mentha longifolia, and Mentha arvensis based CeO2NPs, variation in nanoparticle sizes, and surface-to-volume ratio of green CeO2NPs are three factors responsible to generate and provoke antimicrobial activities of CeO2NPs against human pathogenic bacteria and plant infecting fungi. The results show that CeO2NPs possessed good antimicrobial properties and are effective to use for pharmaceutical applications and as a food preservative because of low toxicity, organic coating, and acceptable antimicrobial properties. This study showed a rapid and well-organized method to prepare stable phytochemical-coated CeO2NPs with three different plants M. royleana, M. longifolia, and M. arvensis with remarkable antibacterial and antifungal characteristics.
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Affiliation(s)
- Maarij Khan
- Department
of Botany, Pir Mehr Ali Shah (PMAS)-Arid
Agriculture University, Rawalpindi 46000, Pakistan
| | - Rahmat Wali
- Department
of Botany, Pir Mehr Ali Shah (PMAS)-Arid
Agriculture University, Rawalpindi 46000, Pakistan
| | - Zia-ur-Rehman Mashwani
- Department
of Botany, Pir Mehr Ali Shah (PMAS)-Arid
Agriculture University, Rawalpindi 46000, Pakistan
- Pakistan
Academy of Sciences, Islamabad 44010, Pakistan
| | - Naveed Iqbal Raja
- Department
of Botany, Pir Mehr Ali Shah (PMAS)-Arid
Agriculture University, Rawalpindi 46000, Pakistan
| | - Riaz Ullah
- Department
of Pharmacognosy, College of Pharmacy King
Saud University Riyadh 11451, Saudi Arabia
| | - Ahmed Bari
- Department
of Pharmaceutical Chemistry, College of
Pharmacy King Saud University, Riyadh 11451, Saudi Arabia
| | - Shah Zaman
- Department
of Botany, University of Malakand KPK, Chakdara 18800, Pakistan
| | - Sohail
- College
of Bioscience and Biotechnology, Yangzhou
University, Yangzhou, Jiangsu 225009, China
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Bandyopadhyay A, Hazra R, Roy D, Bhattacharya A. HSA over BSA: Selective detection of Human Serum Albumin via a naphtho [2,1-b] furan-based system. Chem Asian J 2024; 19:e202301055. [PMID: 38192093 DOI: 10.1002/asia.202301055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/29/2023] [Accepted: 01/08/2024] [Indexed: 01/10/2024]
Abstract
Human serum albumin (HSA) is an important biomarker that can be used for the early diagnosis of many diseases. In this work, a TICT probe bearing fused naphtho-furan scaffold (NPNF) was developed and employed in the selective turn-on sensing of HSA. The probe's selectivity towards HSA was observed using steady-state fluorescence experiments, with limit of quantitation in micromolar levels. NPNF's capability to exclusively detect HSA over BSA was further studied/rationalized using anisotropy and time-resolved studies. Molecular docking was used to shed light on the location of NPNF in the subdomain IB of HSA. The practical application of the probe was also demonstrated by the detection of HSA in urine and the HSA-assisted detection of cerium.
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Affiliation(s)
- Anamika Bandyopadhyay
- Department of Chemistry, Birla Institute of Technology and Science-Pilani (Hyderabad Campus), Hyderabad, 500078, India
| | - Rituparna Hazra
- Department of Chemistry, Birla Institute of Technology and Science-Pilani (Hyderabad Campus), Hyderabad, 500078, India
| | - Durba Roy
- Department of Chemistry, Birla Institute of Technology and Science-Pilani (Hyderabad Campus), Hyderabad, 500078, India
| | - Anupam Bhattacharya
- Department of Chemistry, Birla Institute of Technology and Science-Pilani (Hyderabad Campus), Hyderabad, 500078, India
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5
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Huang YM, Hsu TY, Liu CY, Hsieh YC, Lai KY, Yang YW, Lo KY. Exploring the multifaceted impact of lanthanides on physiological pathways in human breast cancer cells. Toxicology 2024; 502:153731. [PMID: 38253231 DOI: 10.1016/j.tox.2024.153731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/09/2024] [Accepted: 01/17/2024] [Indexed: 01/24/2024]
Abstract
Lanthanum (La) and cerium (Ce), rare earth elements with physical properties similar to calcium (Ca), are generally considered non-toxic when used appropriately. However, their ions possess anti-tumor capabilities. This investigation explores the potential applications and mechanisms of LaCl3 or CeCl3 treatment in triple-negative breast cancer (TNBC) cell lines. TNBC, characterized by the absence of estrogen receptor (ERα), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER-2) expression, is prone to early metastasis and resistant to hormone therapy. Our results demonstrate that La/Ce treatment reduces cell growth, and when combined with cisplatin, it synergistically inhibits cell growth and the PI3K/AKT pathway. La and Ce induce oxidative stress by disrupting mitochondrial function, leading to protein oxidation. Additionally, they interfere with protein homeostasis and induce nucleolar stress. Furthermore, disturbance in F-actin web formation impairs cell migration. This study delves into the mechanism by which calcium-like elements La and Ce inhibit breast cancer cell growth, shedding light on their interference in mitochondrial function, protein homeostasis, and cytoskeleton assembly.
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Affiliation(s)
- Yi-Ming Huang
- Department of Agricultural Chemistry, National Taiwan University, Taipei, Taiwan, ROC
| | - Tsu-Yu Hsu
- Department of Agricultural Chemistry, National Taiwan University, Taipei, Taiwan, ROC
| | - Ching-Yu Liu
- Department of Agricultural Chemistry, National Taiwan University, Taipei, Taiwan, ROC
| | - Yu-Chen Hsieh
- Department of Agricultural Chemistry, National Taiwan University, Taipei, Taiwan, ROC
| | - Kuan-Yun Lai
- Department of Agricultural Chemistry, National Taiwan University, Taipei, Taiwan, ROC
| | - Ya-Wen Yang
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan, ROC.
| | - Kai-Yin Lo
- Department of Agricultural Chemistry, National Taiwan University, Taipei, Taiwan, ROC.
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6
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Hattab M, Ben Hassen S, Spriano S, Ferraris S, Cernea M, Ben Amor Y. Ce-doped MgO films on AZ31 alloy substrate for biomedical applications: preparation, characterization and testing. Biomed Mater 2024; 19:025013. [PMID: 38215484 DOI: 10.1088/1748-605x/ad1dfa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 01/12/2024] [Indexed: 01/14/2024]
Abstract
Magnesium ions, MgO nanoparticles and thin films, magnesium alloys and cerium compounds are materials intensively studied due to their corrosion protection, antibacterial and pharmacological properties. In this work, we have designed, prepared and investigated, novel thin films of MgO doped with cerium, deposited on Mg alloy (AZ31) for temporary implants, in order to enhance their life time. More precisely, we report on microstructure and corrosion behavior of MgO pure and doped with 0.1 at % Ce films, fabricated by sol-gel route coupled with spin-coating technique, on AZ31 alloy substrate. A modified sol-gel method that start from magnesium acetylacetonate, cerium nitrate and 2-methoxyethanol (as a stabilizer for the sol) was been used successfully for cerium doped MgO sol precursor preparation. The structure and morphology of the surface of the coatings, before and after immersion for 7-30 d in Hank's solution at 37 °C, were characterized by x-ray diffraction (XRD), scanning electron microscopy, high-resolution transmission electron microscope, x-ray photoelectron spectroscopy and Fourier infrared transmittance spectrum (FT-IR). A comparison between the corrosion protection of undoped MgO and MgO doped with 0.1 at % Ce coatings on the AZ31 alloy substrate is performed by electrochemical tests and immersion tests using open circuit potential and electrochemical impedance spectroscopy in Hank's solution, at 37 °C. The electrochemical results showed that the protection of the AZ31 alloy substrate against corrosion was better with the doped with 0.1 at % Ce MgO film deposited than with pure MgO coting. The investigations of the films after immersion in Hank's solution, at 37 °C, for 7, 21 and 30 d indicated that the grown layer on the film is bone like apatite that suggests a good bioactivity of 0.1 at % Ce-doped MgO coating. Our work demonstrates that the performance corrosion protection of the biodegradable magnesium alloys used for orthopedic applications, in simulated physiological environments (Hank and Ringer) can be enhanced through coating with Ce3+doped MgO sol-gel thin film.
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Affiliation(s)
- Marwa Hattab
- Research Laboratory of Environmental Sciences and Technologies, Carthage University, BP.1003 Hammam-Lif, 2050 Ben Arous, Tunisia
- Faculty of Mathematical, Physical and Natural Sciences of Tunis, University of Tunis El Manar, Belvedere, Tunis 1002, Tunisia
| | - Samia Ben Hassen
- Research Laboratory of Environmental Sciences and Technologies, Carthage University, BP.1003 Hammam-Lif, 2050 Ben Arous, Tunisia
| | - Silvia Spriano
- Applied Science and Technology Department, Politecnico di Torino, C.so Duca degli Abruzzi 24, Turin 10129, Italy
| | - Sara Ferraris
- Applied Science and Technology Department, Politecnico di Torino, C.so Duca degli Abruzzi 24, Turin 10129, Italy
| | - Marin Cernea
- National Institute of Materials Physics, Atomistilor 405A, 077125 Magurele, Romania
| | - Yasser Ben Amor
- Higher Institute of Environmental Sciences and Technology, Carthage University, BP.1003 Hammam-Lif, 2050 Ben Arous, Tunisia
- Laboratory of Wastewaters and Environment, Centre of Water Researches and Technologies (CERTE) Technopark of Borj Cedria PB 273, Soliman 8020, Tunisia
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7
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Namdar A, Salahinejad E. Advances in ion-doping of Ca-Mg silicate bioceramics for bone tissue engineering. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.215001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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8
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Agathokleous E, Zhou B, Geng C, Xu J, Saitanis CJ, Feng Z, Tack FMG, Rinklebe J. Mechanisms of cerium-induced stress in plants: A meta-analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 852:158352. [PMID: 36063950 DOI: 10.1016/j.scitotenv.2022.158352] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/12/2022] [Accepted: 08/24/2022] [Indexed: 06/15/2023]
Abstract
A comprehensive evaluation of the effects of cerium on plants is lacking even though cerium is extensively applied to the environment. Here, the effects of cerium on plants were meta-analyzed using a newly developed database consisting of approximately 8500 entries of published data. Cerium affects plants by acting as oxidative stressor causing hormesis, with positive effects at low concentrations and adverse effects at high doses. Production of reactive oxygen species and its linked induction of antioxidant enzymes (e.g. catalase and superoxide dismutase) and non-enzymatic antioxidants (e.g. glutathione) are major mechanisms driving plant response mechanisms. Cerium also affects redox signaling, as indicated by altered GSH/GSSG redox pair, and electrolyte leakage, Ca2+, K+, and K+/Na+, indicating an important role of K+ and Na+ homeostasis in cerium-induced stress and altered mineral (ion) balance. The responses of the plants to cerium are further extended to photosynthesis rate (A), stomatal conductance (gs), photosynthetic efficiency of PSII, electron transport rate, and quantum yield of PSII. However, photosynthesis response is regulated not only by physiological controls (e.g. gs), but also by biochemical controls, such as via changed Hill reaction and RuBisCO carboxylation. Cerium concentrations <0.1-25 mg L-1 commonly enhance chlorophyll a and b, gs, A, and plant biomass, whereas concentrations >50 mg L-1 suppress such fitness-critical traits at trait-specific concentrations. There was no evidence that cerium enhances yields. Observations were lacking for yield response to low concentrations of cerium, whereas concentrations >50 mg Kg-1 suppress yields, in line with the response of chlorophyll a and b. Cerium affects the uptake and tissue concentrations of several micro- and macro-nutrients, including heavy metals. This study enlightens the understanding of some mechanisms underlying plant responses to cerium and provides critical information that can pave the way to reducing the cerium load in the environment and its associated ecological and human health risks.
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Affiliation(s)
- Evgenios Agathokleous
- School of Applied Meteorology, Nanjing University of Information Science & Technology (NUIST), Nanjing 210044, China.
| | - Boya Zhou
- School of Applied Meteorology, Nanjing University of Information Science & Technology (NUIST), Nanjing 210044, China; Department of Life Sciences, Imperial College London, Silwood Park Campus, Buckhurst Road, Ascot SL5 7PY, UK
| | - Caiyu Geng
- School of Applied Meteorology, Nanjing University of Information Science & Technology (NUIST), Nanjing 210044, China
| | - Jianing Xu
- School of Applied Meteorology, Nanjing University of Information Science & Technology (NUIST), Nanjing 210044, China
| | - Costas J Saitanis
- Lab of Ecology and Environmental Science, Agricultural University of Athens, Iera Odos 75, Athens 11855, Greece
| | - Zhaozhong Feng
- School of Applied Meteorology, Nanjing University of Information Science & Technology (NUIST), Nanjing 210044, China.
| | - Filip M G Tack
- Department of Green Chemistry and Technology, Ghent University, Ghent, Belgium
| | - Jörg Rinklebe
- University of Wuppertal, School of Architecture and Civil Engineering, Institute of Foundation Engineering, Water- and Waste-Management, Laboratory of Soil- and Groundwater-Management, Wuppertal, Germany
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Chemical reactivity profile of rare earth metal ions with flavonoids. From structural speciation to magneto-optical properties. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Pyne DK, Pramanik S, Chatterjee S, Bali S, Biswas T, Sengupta S, Halder A. Interaction of Aromatic Nitro Compounds and Fluoride Ions with Photoluminescent GO‐Ce Nanoparticles: Understanding the Role of Local Environment of Cerium. ChemistrySelect 2022. [DOI: 10.1002/slct.202202095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dinesh K. Pyne
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Soumalya Pramanik
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Shovon Chatterjee
- Department of Chemistry Indian Institute of Technology Kanpur 208016 India
| | - Somnath Bali
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Tuyan Biswas
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Sohini Sengupta
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Arnab Halder
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
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11
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Xu S, Wu Q, He B, Rao J, Chow DHK, Xu J, Wang X, Sun Y, Ning C, Dai K. Interactive effects of cerium and copper to tune the microstructure of silicocarnotite bioceramics towards enhanced bioactivity and good biosafety. Biomaterials 2022; 288:121751. [PMID: 36031456 DOI: 10.1016/j.biomaterials.2022.121751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 07/09/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022]
Abstract
Endowing biomaterials with functional elements enhances their biological properties effectively. However, improving bioactivity and biosafety simultaneously is still highly desirable. Herein, cerium (Ce) and copper (Cu) are incorporated into silicocarnotite (CPS) to modulate the constitution and microstructure for degradability, bioactivity and biosafety regulation. Our results demonstrated that introducing Ce suppressed scaffold degradation, while, co-incorporation of both Ce and Cu accelerated degradability. Osteogenic effect of CPS in vitro was promoted by Ce and optimized by Cu, and Ce-induced angiogenic inhibition could be mitigated by cell coculture method and reversed by Ce-Cu co-incorporation. Ce enhanced osteogenic and angiogenic properties of CPS in a dose-dependent manner in vivo, and Cu-Ce coexistence exhibited optimal bioactivity and satisfactory biosafety. This work demonstrated that coculture in vitro was more appropriately reflecting the behavior of implanted biomaterials in vivo. Interactive effects of multi-metal elements were promising to enhance bioactivity and biosafety concurrently. The present work provided a promising biomaterial for bone repair and regeneration, and offered a comprehensive strategy to design new biomaterials which aimed at adjustable degradation behavior, and enhanced bioactivity and biosafety.
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Affiliation(s)
- Shunxiang Xu
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, No. 100, Guilin Road, Xuhui District, Shanghai, 200234, PR China; Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology Faculty of Medicine, The Chinese University of Hong Kong, No. 437, Ma Liu Shui, Shatin, New Territories, Hong Kong SAR, 999077, PR China
| | - Qiang Wu
- Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, PR China
| | - Bo He
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, No. 100, Guilin Road, Xuhui District, Shanghai, 200234, PR China
| | - Jiancun Rao
- AIM Lab, Maryland NanoCenter, University of Maryland, MD, 20742, USA
| | - Dick Ho Kiu Chow
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology Faculty of Medicine, The Chinese University of Hong Kong, No. 437, Ma Liu Shui, Shatin, New Territories, Hong Kong SAR, 999077, PR China
| | - Jiankun Xu
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology Faculty of Medicine, The Chinese University of Hong Kong, No. 437, Ma Liu Shui, Shatin, New Territories, Hong Kong SAR, 999077, PR China
| | - Xin Wang
- Department of Orthopedics Trauma and Microsurgery, Zhongnan Hospital of Wuhan University, No. 169, Donghu Road, Wuchang District, Wuhan, 430071, PR China
| | - Ye Sun
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, No. 300, Guangzhou Road, Gulou District, Nanjing, 210029, PR China
| | - Congqin Ning
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, No. 100, Guilin Road, Xuhui District, Shanghai, 200234, PR China.
| | - Kerong Dai
- Shanghai Key Laboratory of Orthopaedic Implant, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, No. 639, Zhizaoju Road, Huangpu District, Shanghai, 200011, PR China.
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12
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Deldar R, D'Arpa P, Moffatt L, Leung K, Shupp J. Cerium Nitrate Treatment in the Management of Burns. Adv Wound Care (New Rochelle) 2022; 11:443-454. [PMID: 34015965 DOI: 10.1089/wound.2020.1330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Significance: The standard of care for deep burn wounds is eschar excision and autologous skin grafting within the first postburn days. However, when this is not practical due to medical reasons, unavailable surgical facilities, or lack of donor sites or other coverage, surgeons have used topical cerium nitrate (CN) in a cream with silver sulfadiazine (SSD) for over four decades to convert the eschar into a pliable and protective crust that facilitates the postponement or staging of eschar excision and grafting. CN+SSD treatment is reported to reduce dressing changes, improve patient comfort, and reduce bacterial burden, with unaffected epithelialization and few complications. Recent Advances: CN aqueous solutions applied topically alone or together with solid silver dressings in animal models have mitigated wound injury progression, wound microbial burden, and systemic immune dysfunction. Critical Issues: CN+SSD cream is not approved by U.S. Food and Drug Administration (FDA) and its efficacy in clinical trials has been challenging to demonstrate. One reason is that CN changes the eschar visibly, introducing unavoidable bias. Also, the market and patient population is small and burn wound presentation is highly variable. Future Directions: For use in settings wherein the once- or twice-daily CN+SSD cream dressing changes are least feasible (low-income, military, and mass casualty settings), it may be possible to develop a solid dressing containing cerium and silver that requires infrequent dressing changes. For future clinical studies, the trial design most suited to comparing silver-containing dressings with and without cerium may be paired difference of matched intrapatient wounds.
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Affiliation(s)
- Romina Deldar
- The Burn Center, Medstar Washington Hospital Center, Washington, District of Columbia, USA.,Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA
| | | | - Lauren Moffatt
- The Burn Center, Medstar Washington Hospital Center, Washington, District of Columbia, USA.,Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA.,Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA
| | - Kai Leung
- Division of Combat Wound Repair, US Army Institute of Surgical Research, JBSA-Fort Sam Houston, San Antonio, Texas, USA
| | - Jeffrey Shupp
- The Burn Center, Medstar Washington Hospital Center, Washington, District of Columbia, USA.,Department of Surgery, Georgetown University School of Medicine, Washington, District of Columbia, USA.,Firefighters' Burn and Surgical Research Laboratory, MedStar Health Research Institute, Washington, District of Columbia, USA
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13
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Halevas E, Matsia S, Hatzidimitriou A, Geromichalou E, Papadopoulos T, Katsipis G, Pantazaki A, Litsardakis G, Salifoglou A. A unique ternary Ce(III)-quercetin-phenanthroline assembly with antioxidant and anti-inflammatory properties. J Inorg Biochem 2022; 235:111947. [DOI: 10.1016/j.jinorgbio.2022.111947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/15/2022] [Accepted: 07/24/2022] [Indexed: 10/16/2022]
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14
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Lusvardi G, Fraulini F, D’Addato S, Zambon A. Loading with Biomolecules Modulates the Antioxidant Activity of Cerium-Doped Bioactive Glasses. ACS Biomater Sci Eng 2022; 8:2890-2898. [PMID: 35696677 PMCID: PMC9937534 DOI: 10.1021/acsbiomaterials.2c00283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In order to identify new bioactive glasses (BGs) with optimal antioxidant properties, we carried out an evaluation of a series of cerium-doped BGs [Ce-BGs─H, K, and mesoporous bioactive glasses (MBGs)] loaded with different biomolecules, namely, gallic acid, polyphenols (POLY), and anthocyanins. Quantification of loading at variable times highlighted POLY on MBGs as the system with the highest loading. The ability to dismutate hydrogen peroxide (catalase-like activity) of the BGs evaluated is strongly correlated with cerium doping, while it is marginally decreased compared to the parent BG upon loading with biomolecules. Conversely, unloaded Ce-BGs show only a marginal ability to dismutate the superoxide anion (SOD)-like activity, while upon loading with biomolecules, POLY in particular, the SOD-like activity is greatly enhanced for these materials. Doping with cerium and loading with biomolecules give complementary antioxidant properties to the BGs investigated; combined with the persistent bioactivity, this makes these materials prime candidates for upcoming studies on biological systems.
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Affiliation(s)
- Gigliola Lusvardi
- Department
of Chemical and Geological Sciences, University
of Modena and Reggio Emilia, Via G.Campi 103, Modena 41125, Italy,
| | - Francesca Fraulini
- Department
of Chemical and Geological Sciences, University
of Modena and Reggio Emilia, Via G.Campi 103, Modena 41125, Italy
| | - Sergio D’Addato
- Department
of Physical, Information and Mathematical Sciences, University of Modena and Reggio Emilia, Via G. Campi 213/a, Modena 41125, Italy,Istituto
Nanoscienze−CNR, Via G. Campi 213/a, Modena 41125, Italy
| | - Alfonso Zambon
- Department
of Chemical and Geological Sciences, University
of Modena and Reggio Emilia, Via G.Campi 103, Modena 41125, Italy,
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15
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Transdermal permeation of inorganic cerium salts in intact human skin. Toxicol In Vitro 2022; 82:105381. [PMID: 35561953 DOI: 10.1016/j.tiv.2022.105381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/15/2022] [Accepted: 05/06/2022] [Indexed: 11/21/2022]
Abstract
The stratum corneum protects the body against external agents, such as metals, chemicals, and toxics. Although it is considered poorly permeable to them, comprising the major barrier to the permeation of such substances, it may become a relevant gate of entry for such molecules. Cerium (Ce) is a lanthanide that is widely used in catalytic, energy, biological and medicinal applications, owing to its intrinsic structural and unique redox properties. Cerium salts used to produce cerium oxide (CeO2) nanostructures can potentially come into contact with the skin and be absorbed following dermal exposure. The objective of this study was to investigate the percutaneous absorption of three inorganic Ce salts: cerium (III) chloride (CeCl3); cerium (III) nitrate (Ce(NO3)3) and ammonium cerium (IV) nitrate (Ce(NH4)2(NO3)6), which are commonly adopted for the synthesis of CeO2 using in vitro - ex vivo technique in Franz diffusion cells. The present work shows that Ce salts cannot permeate intact human skin, but they can penetrate significantly in the epidermis (up to 0.29 μg/cm2) and, to a lesser extent in dermis (up to 0.11 μg/cm2). Further studies are required to evaluate the potential effects of long-term exposure to Ce.
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16
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Prabakaran M, Rajakannu S, Adhimoolam LK, Gupta M. In vitro degradation, haemolysis and cytotoxicity study of Mg-0.4Ce/ZnO 2 nanocomposites. IET Nanobiotechnol 2021; 15:157-163. [PMID: 34694699 PMCID: PMC8675784 DOI: 10.1049/nbt2.12032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/01/2020] [Accepted: 09/17/2020] [Indexed: 01/19/2023] Open
Abstract
Magnesium is an ideal candidate for biodegradable implants, but the major concern is its uncontrollable degradation for application as a biomaterial. The in vitro corrosion and cytotoxicity of Mg‐0.4Ce/ZnO2 (magnesium nanocomposites) were studied to determine its suitability as a biodegradable material. The polycrystalline nature of Mg‐0.4Ce/ZnO2 was assessed using an optical microscope. The hydrophobic nature of Mg‐0.4Ce/ZnO2 was determined by contact angle measurements. The corrosion resistance of magnesium nanocomposites was tested in phosphate buffer solution (PBS) and it was improved by the gradual deposition of a protective layer on its surface after 48 h. The cytotoxicity of Mg‐0.4Ce/ZnO2 was evaluated by 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide (MTT) assay and calcium deposition by Alizarin red staining using sarcoma osteogenic (Saos2) cells. The haemocompatibility test of Mg‐0.4Ce/ZnO2 showed 30% haemolysis, which is higher than the safe value for biomaterials, and cell viability was reduced after 24 h in comparison with control groups. The calcium deposition by sarcoma osteogenic cells showed a brick red colour deposition in both the control group and Mg‐0.4Ce/ZnO2 after 24 h. The preliminary degradation results of Mg‐0.4Ce/ZnO2 showed good corrosion resistance; however further improvement is needed in haemolysis and cytotoxicity studies for its use as a biodegradable material for orthopaedic applications.
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Affiliation(s)
- Meenachi Prabakaran
- Department of Biomedical Engineering, SSN College of Engineering, Chennai, India
| | - Subashini Rajakannu
- Department of Biomedical Engineering, SSN College of Engineering, Chennai, India
| | | | - Manoj Gupta
- Department of Mechanical Engineering, National University of Singapore, Singapore, Singapore
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18
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Abstract
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Bioactive glasses
(BGs) for biomedical applications are doped with
therapeutic inorganic ions (TIIs) in order to improve their performance
and reduce the side effects related to the surgical implant. Recent
literature in the field shows a rekindled interest toward rare earth
elements, in particular cerium, and their catalytic properties. Cerium-doped
bioactive glasses (Ce-BGs) differ in compositions, synthetic methods,
features, and in vitro assessment. This review provides
an overview on the recent development of Ce-BGs for biomedical applications
and on the evaluation of their bioactivity, cytocompatibility, antibacterial,
antioxidant, and osteogenic and angiogenic properties as a function
of their composition and physicochemical parameters.
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Affiliation(s)
- Alfonso Zambon
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, via Campi 103, 41125 Modena, Italy
| | - Gianluca Malavasi
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, via Campi 103, 41125 Modena, Italy
| | - Annalisa Pallini
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, via Campi 103, 41125 Modena, Italy
| | - Francesca Fraulini
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, via Campi 103, 41125 Modena, Italy
| | - Gigliola Lusvardi
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, via Campi 103, 41125 Modena, Italy
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Nikitina YO, Petrakova NV, Demina AY, Kozyukhin SA, Lysenkov AS, Barinov SM, Komlev VS. Cerium-Containing Hydroxyapatites with Luminescent Properties. RUSS J INORG CHEM+ 2021. [DOI: 10.1134/s0036023621080179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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Wu Y, Vazquez-Prada KX, Liu Y, Whittaker AK, Zhang R, Ta HT. Recent Advances in the Development of Theranostic Nanoparticles for Cardiovascular Diseases. Nanotheranostics 2021; 5:499-514. [PMID: 34367883 PMCID: PMC8342263 DOI: 10.7150/ntno.62730] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/05/2021] [Indexed: 02/06/2023] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death worldwide. CVD includes a group of disorders of the heart and blood vessels such as myocardial infarction, ischemic heart, ischemic injury, injured arteries, thrombosis and atherosclerosis. Amongst these, atherosclerosis is the dominant cause of CVD and is an inflammatory disease of the blood vessel wall. Diagnosis and treatment of CVD remain the main challenge due to the complexity of their pathophysiology. To overcome the limitations of current treatment and diagnostic techniques, theranostic nanomaterials have emerged. The term "theranostic nanomaterials" refers to a multifunctional agent with both therapeutic and diagnostic abilities. Theranostic nanoparticles can provide imaging contrast for a diversity of techniques such as magnetic resonance imaging (MRI), positron emission tomography (PET) and computed tomography (CT). In addition, they can treat CVD using photothermal ablation and/or medication by the drugs in nanoparticles. This review discusses the latest advances in theranostic nanomaterials for the diagnosis and treatment of CVDs according to the order of disease development. MRI, CT, near-infrared spectroscopy (NIR), and fluorescence are the most widely used strategies on theranostics for CVDs detection. Different treatment methods for CVDs based on theranostic nanoparticles have also been discussed. Moreover, current problems of theranostic nanoparticles for CVDs detection and treatment and future research directions are proposed.
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Affiliation(s)
- Yuao Wu
- Queensland Micro- and Nanotechnology, Griffith University, Brisbane, Queensland 4111, Australia
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, Brisbane, Queensland 4072, Australia
| | - Karla X. Vazquez-Prada
- Queensland Micro- and Nanotechnology, Griffith University, Brisbane, Queensland 4111, Australia
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, Brisbane, Queensland 4072, Australia
| | - Yajun Liu
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, Brisbane, Queensland 4072, Australia
| | - Andrew K. Whittaker
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, Brisbane, Queensland 4072, Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, the University of Queensland, QLD 4072, Australia
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, Brisbane, Queensland 4072, Australia
| | - Hang T. Ta
- Queensland Micro- and Nanotechnology, Griffith University, Brisbane, Queensland 4111, Australia
- School of Environment and Science, Griffith University, Brisbane, Queensland 4111, Australia
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, Brisbane, Queensland 4072, Australia
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21
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Blinova E, Pakhomov D, Shimanovsky D, Kilmyashkina M, Mazov Y, Demura T, Drozdov V, Blinov D, Deryabina O, Samishina E, Butenko A, Skachilova S, Sokolov A, Vasilkina O, Alkhatatneh BA, Vavilova O, Sukhov A, Shmatok D, Sorokvasha I, Tumutolova O, Lobanova E. Cerium-Containing N-Acetyl-6-Aminohexanoic Acid Formulation Accelerates Wound Reparation in Diabetic Animals. Biomolecules 2021; 11:biom11060834. [PMID: 34205061 PMCID: PMC8230275 DOI: 10.3390/biom11060834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 05/29/2021] [Accepted: 06/01/2021] [Indexed: 01/05/2023] Open
Abstract
Background: The main goal of our study was to explore the wound-healing property of a novel cerium-containing N-acethyl-6-aminohexanoate acid compound and determine key molecular targets of the compound mode of action in diabetic animals. Methods: Cerium N-acetyl-6-aminohexanoate (laboratory name LHT-8-17) as a 10 mg/mL aquatic spray was used as wound experimental topical therapy. LHT-8-17 toxicity was assessed in human skin epidermal cell culture using (4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. A linear wound was reproduced in 18 outbred white rats with streptozotocin-induced (60 mg/kg i.p.) diabetes; planar cutaneous defect was modelled in 60 C57Bl6 mice with streptozotocin-induced (200 mg/kg i.p.) diabetes and 90 diabetic db/db mice. Firmness of the forming scar was assessed mechanically. Skin defect covering was histologically evaluated on days 5, 10, 15, and 20. Tissue TNF-α, IL-1β and IL-10 levels were determined by quantitative ELISA. Oxidative stress activity was detected by Fe-induced chemiluminescence. Ki-67 expression and CD34 cell positivity were assessed using immunohistochemistry. FGFR3 gene expression was detected by real-time PCR. LHT-8-17 anti-microbial potency was assessed in wound tissues contaminated by MRSA. Results: LHT-8-17 4 mg twice daily accelerated linear and planar wound healing in animals with type 1 and type 2 diabetes. The formulated topical application depressed tissue TNF-α, IL-1β, and oxidative reaction activity along with sustaining both the IL-10 concentration and antioxidant capacity. LHT-8-17 induced Ki-67 positivity of fibroblasts and pro-keratinocytes, upregulated FGFR3 gene expression, and increased tissue vascularization. The formulation possessed anti-microbial properties. Conclusions: The obtained results allow us to consider the formulation as a promising pharmacological agent for diabetic wound topical treatment.
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MESH Headings
- Administration, Topical
- Aminocaproates/administration & dosage
- Aminocaproates/metabolism
- Animals
- Cerium/administration & dosage
- Cerium/metabolism
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Experimental/pathology
- Diabetes Mellitus, Type 1/drug therapy
- Diabetes Mellitus, Type 1/metabolism
- Diabetes Mellitus, Type 1/pathology
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes Mellitus, Type 2/metabolism
- Diabetes Mellitus, Type 2/pathology
- Female
- Humans
- Male
- Mice
- Mice, Inbred C57BL
- Rats
- Wound Healing/drug effects
- Wound Healing/physiology
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Affiliation(s)
- Ekaterina Blinova
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
- Department of Morphology, National Research Nuclear University MEPHI, 31 Kashirskoe Highway, 115409 Moscow, Russia
| | - Dmitry Pakhomov
- Laboratory of Pharmacology, Department of Pathology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia; (D.P.); (M.K.); (O.D.); (O.V.); (B.A.A.); (D.S.); (O.T.)
| | - Denis Shimanovsky
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Marina Kilmyashkina
- Laboratory of Pharmacology, Department of Pathology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia; (D.P.); (M.K.); (O.D.); (O.V.); (B.A.A.); (D.S.); (O.T.)
| | - Yan Mazov
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Tatiana Demura
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Vladimir Drozdov
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Dmitry Blinov
- Laboratory of Molecular Pharmacology and Drug Design, Department of Pharmaceutical Chemistry, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraya Kupavna, Russia; (E.S.); (S.S.); (I.S.)
- Correspondence: ; Tel.: +7-927-197-1422
| | - Olga Deryabina
- Laboratory of Pharmacology, Department of Pathology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia; (D.P.); (M.K.); (O.D.); (O.V.); (B.A.A.); (D.S.); (O.T.)
| | - Elena Samishina
- Laboratory of Molecular Pharmacology and Drug Design, Department of Pharmaceutical Chemistry, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraya Kupavna, Russia; (E.S.); (S.S.); (I.S.)
| | - Aleksandra Butenko
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Sofia Skachilova
- Laboratory of Molecular Pharmacology and Drug Design, Department of Pharmaceutical Chemistry, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraya Kupavna, Russia; (E.S.); (S.S.); (I.S.)
| | - Alexey Sokolov
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Olga Vasilkina
- Laboratory of Pharmacology, Department of Pathology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia; (D.P.); (M.K.); (O.D.); (O.V.); (B.A.A.); (D.S.); (O.T.)
| | - Bashar A. Alkhatatneh
- Laboratory of Pharmacology, Department of Pathology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia; (D.P.); (M.K.); (O.D.); (O.V.); (B.A.A.); (D.S.); (O.T.)
| | - Olga Vavilova
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Andrey Sukhov
- Department of Clinical Anatomy and Operative Surgery, Department of Pathological Anatomy, Institute for Regenerative Medicine, Sechenov University, 8/1 Trubetzkaya Street, 119991 Moscow, Russia; (E.B.); (D.S.); (Y.M.); (T.D.); (V.D.); (A.B.); (A.S.); (O.V.); (A.S.)
| | - Daniil Shmatok
- Laboratory of Pharmacology, Department of Pathology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia; (D.P.); (M.K.); (O.D.); (O.V.); (B.A.A.); (D.S.); (O.T.)
| | - Ilya Sorokvasha
- Laboratory of Molecular Pharmacology and Drug Design, Department of Pharmaceutical Chemistry, All-Union Research Center for Biological Active Compounds Safety, 23 Kirova Street, 142450 Staraya Kupavna, Russia; (E.S.); (S.S.); (I.S.)
| | - Oxana Tumutolova
- Laboratory of Pharmacology, Department of Pathology, National Research Ogarev Mordovia State University, 68 Bolshevistskaya Street, 430005 Saransk, Russia; (D.P.); (M.K.); (O.D.); (O.V.); (B.A.A.); (D.S.); (O.T.)
| | - Elena Lobanova
- Department of Pharmacology, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 20/1 Delegatskaya Street, 127473 Moscow, Russia;
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Oh-e M, Nagasawa A. Interactions Between Hydrated Cerium(III) Cations and Carboxylates in an Aqueous Solution: Anomalously Strong Complex Formation with Diglycolate, Suggesting a Chelate Effect. ACS OMEGA 2020; 5:31880-31890. [PMID: 33344842 PMCID: PMC7745448 DOI: 10.1021/acsomega.0c04724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 11/13/2020] [Indexed: 06/12/2023]
Abstract
Interactions between hydrated Ce3+ and various carboxylates are of fundamental interest. Anomalously strong interactions with Ce3+ occur when diglycolic acid (DGA) is added into a Ce3+ aqueous solution, unlike various other carboxylic acids. Herein, the complex-formation constants of Ce3+ with these acids are evaluated via absorption and emission spectra. Hydrated Ce3+ emits fluorescence with unity quantum yield; however, addition of various carboxylates statically quenches the fluorescence when Ce3+-carboxylate complexes form because the fluorescence lifetime is constant irrespective of the carboxylate concentration. In the observed static quenching, the complex-formation constants obtained from the absorption and emission spectra (K abs and K em) agree well. The binding of Ce3+ by the conjugate Lewis bases, i.e., carboxylates, is approximately inversely proportional to the pH. Adding DGA into the system also statically quenches the fluorescence, but far more efficiently, even in a much weaker solution. We rigorously deduce K abs and K em of Ce3+ with DGA without any approximation using comparable concentrations. Careful fittings provide equivalent K em and K abs values, and by varying the pH and ionic strength, we confirm that this equivalence is an inherent property of the Ce3+-DGA system. The Lewis acid-base theory cannot explain why DGA binds to Ce3+ ∼1000 times more strongly than the other carboxylates. This anomalously strong binding may be due to a chelate effect caused by the DGA's central oxygen atom, which forms a five-membered ring with the conjugate Lewis bases of DGA; double chelate rings can also form, while bis-deprotonated DGA binds to Ce3+, facilitated by the central oxygen. Therefore, DGA enables efficient quenching through the chelate effect when it binds to Ce3+.
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Affiliation(s)
- Masahito Oh-e
- Institute
of Photonics Technologies, Department of Electrical Engineering, National Tsing Hua University, 101 Sec. 2 Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Akira Nagasawa
- Department
of Chemistry, Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama 338-8570, Japan
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23
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Abstract
Surface modification of orthopedic and dental implants has been demonstrated to be an effective strategy to accelerate bone healing at early implantation times. Among the different alternatives, coating implants with a layer of hydroxyapatite (HAp) is one of the most used techniques, due to its excellent biocompatibility and osteoconductive behavior. The composition and crystalline structure of HAp allow for numerous ionic substitutions that provide added value, such as antibiotic properties or osteoinduction. In this article, we will review and critically analyze the most important advances in the field of substituted hydroxyapatite coatings. In recent years substituted HAp coatings have been deposited not only on orthopedic prostheses and dental implants, but also on macroporous scaffolds, thus expanding their applications towards bone regeneration therapies. Besides, the capability of substituted HAps to immobilize proteins and growth factors by non-covalent interactions has opened new possibilities for preparing hybrid coatings that foster bone healing processes. Finally, the most important in vivo outcomes will be discussed to understand the prospects of substituted HAp coatings from a clinical point of view.
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Affiliation(s)
- Daniel Arcos
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain. and CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain. and CIBER de Bioingeniería Biomateriales y Nanomedicina (CIBER-BBN), Spain
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Höllriegl V, Barkleit A, Spielmann V, Li WB. Measurement, model prediction and uncertainty quantification of plasma clearance of cerium citrate in humans. RADIATION AND ENVIRONMENTAL BIOPHYSICS 2020; 59:121-130. [PMID: 31784831 DOI: 10.1007/s00411-019-00823-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 11/10/2019] [Indexed: 06/10/2023]
Abstract
Double tracer studies in healthy human volunteers with stable isotopes of cerium citrate were performed with the aim of investigating the gastro-intestinal absorption of cerium (Ce), its plasma clearance and urinary excretion. In the present work, results of the clearance of Ce in blood plasma are shown after simultaneous intravenous and oral administration of a Ce tracer. Inductively coupled plasma mass spectrometry was used to determine the tracer concentrations in plasma. The results show that about 80% of the injected Ce citrate cleared from the plasma within the 5 mins post-administration. The data obtained are compared to a revised biokinetic model of Ce, which was initially developed by the International Commission on Radiological Protection (ICRP). The measured plasma clearance of Ce citrate was mostly consistent with that predicted by the ICRP biokinetic model. Furthermore, in an effort to quantify the uncertainty of the model prediction, the laboratory animal data on which the ICRP biokinetic Ce model is based, was analyzed. The measured plasma clearance and its uncertainty was also compared to the plasma clearance uncertainty predicted by the model. It was found that the measured plasma clearance during the first 15 min after administration is in a good agreement with the modelled plasma clearance. In general, the measured clearance falls inside the 95% confidence interval predicted by the biokinetic model.
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Affiliation(s)
- Vera Höllriegl
- Institute of Radiation Medicine, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter Landstrasse 1, 85764, Neuherberg, Germany.
| | - Astrid Barkleit
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328, Dresden, Germany
| | - Vladimir Spielmann
- Institute of Radiation Medicine, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter Landstrasse 1, 85764, Neuherberg, Germany
| | - Wei Bo Li
- Institute of Radiation Medicine, Helmholtz Zentrum München, German Research Center for Environmental Health, Ingolstädter Landstrasse 1, 85764, Neuherberg, Germany
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Lin L, Lu L, Du R, Yuan C, Zhu M, Fu X, Xing S. A Ce(iii) complex potently inhibits the activity and expression of tyrosine phosphatase SHP-2. Dalton Trans 2019; 48:17673-17682. [PMID: 31763642 DOI: 10.1039/c9dt03200b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Four new Ce(iii) complexes 1-4 with tridentate NNO-donor Schiff base ligands have been designed and successfully synthesized. These complexes were characterized by elemental analysis, IR, and ESI-MS, with formulas of [Ce(HL1)2(NO3)3]·2CH3OH (1), [Ce(L2)2(NO3)]·3H2O (2), [Ce(HL3)(L3)(NO3)Br]·H2O (3) and [Ce(L4)2(NO3)]·3H2O (4), in which ligands HL1-HL4 are respectively N'-[(1E)-pyridin-2-ylmethylidene]pyrazine-2-carbohydrazide (HL1), 2-(1-(salicyloylhydrazono)ethyl)pyrazine (HL2), N'-[(1E)-pyridin-2-ylmethylidene]pyridine-2-carbohydrazide (HL3) and 2-(1-(salicyloylhydrazono)ethyl) pyridine (HL4). X-ray single crystal diffraction analysis indicates that complex 1 crystallizes in the monoclinic system with the space group C2/c and the structure of complex 1 consists of a monomeric Ce(iii) species with a Ce(iii) moiety bonded to two tridentate Schiff base ligands, three nitrates and solvents. These complexes effectively inhibit the enzyme activities of PTPs (SHP-1, SHP-2, TCPTP and PTP1B), among which complex 3 shows the most potent inhibition of SHP-2 with the lowest IC50 value of 0.61 μM and displays obvious selectivity towards SHP-2. Its inhibition potency against SHP-2 was approximately 17, 4, and 5 fold higher than that against SHP-1, TCPTP and PTP1B, respectively. Further study discloses that complex 3 inhibits SHP-2 in a competitive manner. Fluorescence measurements indicate that complex 3 tightly binds to SHP-2 with a molar ratio of 1 : 1 and a binding constant of 5.45 × 105 M-1. Western blot experiments show that complex 3 promotes the phosphorylation of the SHP-2 substrate by the combination of the inhibition of the activity and expression of SHP-2. Moreover, complex 3 decreases the survival rate of A549 cells to 35.12% at 100 μM and induces apoptosis with an apoptosis rate of 12.06% at 50 μM. All these results suggest that complex 3 is a potential bi-functional inhibitor of the activity and expression of tyrosine phosphatase SHP-2.
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Affiliation(s)
- Lixia Lin
- Institute of Molecular Science, Key Laboratory of Chemical Biology and Molecular Engineering of the Education Ministry, Shanxi University, Taiyuan, Shanxi 030006, People's Republic of China.
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Shirosaki Y, Nakatsukasa M, Yasutomi S, Cruz-Neves S, Hayakawa S, Osaka A, Maeda T, Miyazaki T. Cytocompatible and Antibacterial Properties of Chitosan-Siloxane Hybrid Spheres. Polymers (Basel) 2019; 11:E1676. [PMID: 31615042 PMCID: PMC6835879 DOI: 10.3390/polym11101676] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 10/11/2019] [Accepted: 10/11/2019] [Indexed: 11/24/2022] Open
Abstract
Microporous spheres in a hybrid system consisting of chitosan and γ-glycidoxypropyltrimethoxysilane (GPTMS) have advantages in a range of applications, e.g., as vehicles for cell transplantation and soft tissue defect filling materials, because of their excellent cytocompatibility with various cells. In this study, microporous chitosan-GPTMS spheres were prepared by dropping chitosan-GPTMS precursor sols, with or without a cerium chloride, into liquid nitrogen using a syringe pump. The droplets were then freeze dried to give the pores of size 10 to 50 μm. The cell culture tests showed that L929 fibroblast-like cells migrated into the micropores larger than 50 μm in diameter, whereas MG63 osteoblast-like cells proliferated well and covered the granule surfaces. The spheres with cerium chloride showed antibacterial properties against both gram-negative and gram-positive bacteria.
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Affiliation(s)
- Yuki Shirosaki
- Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu, Fukuoka 804-8550, Japan.
| | - Manato Nakatsukasa
- Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Saki Yasutomi
- Faculty of Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu, Fukuoka 804-8550, Japan.
| | - Susana Cruz-Neves
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196, Japan.
| | - Satoshi Hayakawa
- Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Akiyoshi Osaka
- Faculty of Engineering, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan.
| | - Toshinari Maeda
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196, Japan.
| | - Toshiki Miyazaki
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196, Japan.
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P 2O 5-Free Cerium Containing Glasses: Bioactivity and Cytocompatibility Evaluation. MATERIALS 2019; 12:ma12193267. [PMID: 31597232 PMCID: PMC6803907 DOI: 10.3390/ma12193267] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 09/12/2019] [Accepted: 10/05/2019] [Indexed: 11/17/2022]
Abstract
(1) Background: valuation of the bioactivity and cytocompatibility of P2O5-free and CeO2 doped glasses. (2) Methods: all glasses are based on the Kokubo (K) composition and prepared by a melting method. Doped glassed, K1.2, K3.6 and K5.3 contain 1.2, 3.6, and 5.3 mol% of CeO2. Bioactivity and cytotoxicity tests were carried out in simulated body fluid (SBF) solution and murine osteocyte (MLO-Y4) cell lines, respectively. Leaching of ions concentration in SBF was determined by inductively coupled plasma mass spectrometry (ICP-MS) and optical emission spectrometry (ICP-OES). The surface of the glasses were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD) techniques. (3) Results: P2O5-free cerium doped glasses are proactive according to European directives. Cerium increases durability and retards, but does not inhibit, (Ca10(PO4)6(OH)2, HA) formation at higher cerium amounts (K3.6 and K5.3); however, cell proliferation increases with the amount of cerium especially evident for K5.3. (4) Conclusions: These results enforce the use of P2O5-free cerium doped bioactive glasses as a new class of biomaterials.
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Voskresenskaya OO, Skorik NA, Sokovikova NI. Stability Constants and Rate Constants of Intramolecular Redox Decomposition of Cerium(IV) Complexes with Certain Hydroxycarboxylic Acids in Nitrate Medium. RUSS J INORG CHEM+ 2019. [DOI: 10.1134/s0036023619100176] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Vinicius Beserra Dos Santos M, Bastos Nogueira Rocha L, Gomes Vieira E, Leite Oliveira A, Oliveira Lobo A, de Carvalho MAM, Anteveli Osajima J, Cavalcanti Silva-Filho E. Development of Composite Scaffolds Based on Cerium Doped-Hydroxyapatite and Natural Gums-Biological and Mechanical Properties. MATERIALS 2019; 12:ma12152389. [PMID: 31357470 PMCID: PMC6695794 DOI: 10.3390/ma12152389] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/17/2019] [Accepted: 07/23/2019] [Indexed: 01/06/2023]
Abstract
Hydroxyapatite (HAp) is a ceramic material composing the inorganic portion of bones. Ionic substitutions enhance characteristics of HAp, for example, calcium ions (Ca2+) by cerium ions (Ce3+). The use of HAp is potentialized through biopolymers, cashew gum (CG), and gellan gum (GG), since CG/GG is structuring agents in the modeling of structured biocomposites, scaffolds. Ce-HApCG biocomposite was synthesized using a chemical precipitation method. The obtained material was frozen (–20 °C for 24 h), and then vacuum dried for 24 h. The Ce-HApCG was characterized by X-Ray diffractograms (XRD), X-ray photoemission spectra (XPS), Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FESEM), and energy dispersive spectroscopy (EDS). XRD and FTIR showed that Ce-HApCG was successfully synthesized. XRD showed characteristic peaks at 2θ = 25.87 and 32.05, corresponding to the crystalline planes (0 0 2) and (2 1 1), respectively, while phosphate bands were present at 1050 cm−1 and 1098 cm−1, indicating the success of composite synthesis. FESEM showed pores and incorporated nanostructured granules of Ce-HApCG. The mechanical test identified that Ce-HApCG has a compressive strength similar to the cancellous bone’s strength and some allografts used in surgical procedures. In vitro tests (MTT assay and hemolysis) showed that scaffold was non-toxic and exhibited low hemolytic activity. Thus, the Ce-HApCG has potential for application in bone tissue engineering.
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Affiliation(s)
- Marcus Vinicius Beserra Dos Santos
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Lorenna Bastos Nogueira Rocha
- NUPCELT, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64064-260 Piaui, Brazil
| | - Ewerton Gomes Vieira
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Ana Leite Oliveira
- Center of Biotechnology and Fine Chemical, Universidade Catolica Portuguesa, 4169-005 Porto, Portugal
| | - Anderson Oliveira Lobo
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Maria Acelina Martins de Carvalho
- NUPCELT, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64064-260 Piaui, Brazil
| | - Josy Anteveli Osajima
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Edson Cavalcanti Silva-Filho
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil.
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Abdelnour SA, Abd El-Hack ME, Khafaga AF, Noreldin AE, Arif M, Chaudhry MT, Losacco C, Abdeen A, Abdel-Daim MM. Impacts of rare earth elements on animal health and production: Highlights of cerium and lanthanum. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 672:1021-1032. [PMID: 30999219 DOI: 10.1016/j.scitotenv.2019.02.270] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 02/11/2019] [Accepted: 02/17/2019] [Indexed: 06/09/2023]
Abstract
Because the use of antibiotics as growth promoters was banned due to global health concerns, researchers are focusing on exploring alternative safe and effective feed additives. Rare earth elements (REEs) are located in group III of the periodic table, which includes cerium (Ce), lanthanum (La), and other elements. Recently, REEs have been involved in many medical, industrial, zootechnical, and agricultural applications. They play a pivotal role in functional and structural molecules in the biological system. Currently, in veterinary practice, REEs have been introduced as new feed additives to improve animal health and production. Based on the previous literature, REEs reportedly enhance milk, egg, and meat production. However, the controversy between adverse (e.g., toxicological and ecotoxicological) and favourable REE-associated effects has not been fully discussed. This review summarizes the relevant literature on the impacts of REEs on animal production and health; specifically, this review emphasizes the application of REEs as alternative safe feed additives used to promote animal growth and performance.
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Affiliation(s)
- Sameh A Abdelnour
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed E Abd El-Hack
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt.
| | - Asmaa F Khafaga
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina 22758, Egypt
| | - Ahmed E Noreldin
- Histology and Cytology Department, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt
| | - Muhammad Arif
- Department of Animal Sciences, College of Agriculture, University of Sargodha, 40100, Pakistan
| | - Maria T Chaudhry
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, China
| | - Caterina Losacco
- Department of Veterinary Medicine, University of Bari 'Aldo Moro', 70010 Valenzano, BA, Italy
| | - Ahmed Abdeen
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, Toukh 13736, Egypt
| | - Mohamed M Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt.
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Comparing the effects of silver sulfadiazine and cerium nitrate silver sulfadiazine on burn-wound healing and survival rate of rat animal model. JOURNAL OF SURGERY AND MEDICINE 2019. [DOI: 10.28982/josam.515121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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32
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Wieszczycka K, Staszak K, Woźniak-Budych MJ, Jurga S. Lanthanides and tissue engineering strategies for bone regeneration. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.03.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Thendral V, Dharshni T, Ramalakshmi M, Girigoswami A, Girigoswami K. Cerium oxide nanocluster based nanobiosensor for ROS detection. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.101124] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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34
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Synthesis, characterization and anticancer activity of allyl substituted N-Heterocyclic carbene silver(I) complexes. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.10.094] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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35
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Zhou L, Tang S, Yang L, Huang X, Zou L, Huang Y, Dong S, Zhou X, Yang X. Cerium ion promotes the osteoclastogenesis through the induction of reactive oxygen species. J Trace Elem Med Biol 2019; 52:126-135. [PMID: 30732873 DOI: 10.1016/j.jtemb.2018.12.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 11/23/2018] [Accepted: 12/10/2018] [Indexed: 11/21/2022]
Abstract
Cerium and cerium containing materials have been drawing increasing attentions in industrial and biomedical applications in recent decades. The increased applications of cerium have also increased the risk of human body exposed to cerium ions. Due to its similar ionic radius to calcium(II), cerium(III) have found mainly deposited in the skeletal system. However, the effects of cerium(III) on the bone metabolism homeostasis remain poorly understood. In the present study, the effect of cerium(III) on the osteoclastogenesis which plays a pivotal role in bone metabolism homeostasis was investigated. Cerium(III) could enhance the expression and activity of NADPH oxidase1 (Nox1) leading to the elevation of intracellular reactive oxygen species (ROS) level. The augmentation of ROS level activated the RANKL dependent osteoclasts differentiation pathways resulted in the promotion of osteoclastogenesis, while anions associated with cerium(III) cation have no effects on the differentiation of osteoclasts. The cerium(III) activated osteoclasts exhibited enhanced bone resorption capability. These results provided fundamental information for understanding the potential effects of cerium(III) on the metabolism homeostasis of skeletal system which is of great reference value for future biomedical applications of cerium salts.
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Affiliation(s)
- Lan Zhou
- School of Biomedical Engineering and Medical Imaging, Third Military Medical University, China
| | - Shupei Tang
- Institute of Immunology, Third Military Medical University, China
| | - Lu Yang
- School of Biomedical Engineering and Medical Imaging, Third Military Medical University, China
| | - Xiaoyong Huang
- Institute of Immunology, Third Military Medical University, China
| | - Ling Zou
- School of Biomedical Engineering and Medical Imaging, Third Military Medical University, China
| | - Yu Huang
- Department of Gastroenterology, Xinqiao Hospital, Third Military Medical University, China
| | - Shiwu Dong
- School of Biomedical Engineering and Medical Imaging, Third Military Medical University, China
| | - Xinyuan Zhou
- Institute of Immunology, Third Military Medical University, China.
| | - Xiaochao Yang
- School of Biomedical Engineering and Medical Imaging, Third Military Medical University, China.
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Shahraki S, Shiri F, Heidari Majd M, Dahmardeh S. Investigating the biological potency of novel lanthanum(III) amino acid complex: MCF-7 breast cancer cell line, BSA and β-LG as targets. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-018-1508-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Shahraki S, Shiri F, Heidari Majd M, Dahmardeh S. Anti-cancer study and whey protein complexation of new lanthanum(III) complex with the aim of achieving bioactive anticancer metal-based drugs. J Biomol Struct Dyn 2018; 37:2072-2085. [PMID: 29768984 DOI: 10.1080/07391102.2018.1476266] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In this study, a new lanthanum (III)-amino acid complex utilizing cysteine has been synthesized and characterized. The anticancer activities of the prepared La(III) complex against MCF-7 cell lines were studied. Results of MTT assay showed that at all three incubation times, the cytotoxic effect of prepared La(III) complex on MCF-7 breast cancer cell lines displays a time- and dose-dependent inhibitory effects. The interactions of the La(III) complex with two whey proteins (bovine serum albumin, BSA, and Bovine β-lactoglobulin, βLG) have been explored by using spectroscopic and molecular dicking methods. The obtained results indicated that La(III) complex strongly quenched the fluorescence of two carrier proteins in static quenching mode and also, BSA hah stronger binding affinity toward studied complex than βLG whit binding constant values of KBSA-La Complex ∼ 0.11 × 104 M-1 and KβLG-La Complex ∼ 0.63 × 103 M-1 at 300 K. The thermodynamic parameters revealed the contribution of hydrogen bond and Vander Waals interactions in both systems. The distances of the La(III) complex whit whey proteins were calculated using Förster energy transfer theory and proved existence of the energy transfer between two proteins and prepared La(III) complex with a high probability. FT-IR and UV-Vis absorption measurements indicated that the binding of the La(III) to BSA and βLG may induce conformational and micro-environmental changes of the proteins. The docking results indicate that the La(III) complex bind to residues located in the site II of BSA and second site of βLG. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Somaye Shahraki
- a Department of Chemistry , University of Zabol , P.O. Box 98615-538 , Zabol , Iran
| | - Fereshteh Shiri
- a Department of Chemistry , University of Zabol , P.O. Box 98615-538 , Zabol , Iran
| | | | - Somaye Dahmardeh
- b Faculty of Pharmacy , Zabol University of Medical Sciences , Zabol , Iran
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Kadri Y, Nciri R, Bardaa S, Brahmi N, Saber S, Harrath AH, Aldahmash W, Alwasel S, Mohany M, El Feki A, Salah Allagui M. Syzygium Aromaticum Alleviates Cerium Chloride-Induced Neurotoxic Effect In The Adult Mice. Toxicol Mech Methods 2018; 29:26-34. [PMID: 30064281 DOI: 10.1080/15376516.2018.1506849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Previous studies have brought to light the toxic effect of cerium chloride (CeCl3) but very little is known about the oxidative brain injury caused by this metal. Medical plants have a well-recognized role in the management of damage caused by pollutants such as CeCl3. Syzygium aromaticum, a potent natural source of bioactive compounds and rich in secondary metabolites, has a broad range of biological functions. The aim of this study is to investigate the capacity of Syzygium aromaticum ethanol extract (ESA) to improve the adverse effects of CeCl3 in the brain tissue. Adult mice were exposed to CeCl3 (20 mg/kg body weight [BW]), with or without ESA, for 60 days. We investigate mice's behavior, damages of cholinergic system and oxidative stress parameters in mice brain. In the present study, in vitro test confirmed that ESA has antioxidant capacity attributed to the presence of flavonoids, polyphenols, and tannins contents. In vivo study showed that CeCl3 caused brain injuries manifested in memory impairment, increase in acetylcholinesterase activity, oxidative stress biomarkers (lipid, proteins, enzymatic and non-enzymatic antioxidant systems), and histopathological alteration in brain tissue. Addition of ESA repaired memory impairment, decreased acetylcholinesterase activity, restored oxidative state, and prevented histopathological alteration. In conclusion, the experimental results showed the protective effects of ethanol extract of Syzygium aromaticum against cerium-induced brain damage.
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Affiliation(s)
- Yamina Kadri
- a Laboratory of Animal Ecophysiology, Faculty of Life Sciences , University of Sfax , Sfax , Tunisia
| | - Riadh Nciri
- a Laboratory of Animal Ecophysiology, Faculty of Life Sciences , University of Sfax , Sfax , Tunisia.,b Faculty of Sciences and Technology of Sidi Bouzid, University of Kairouan , Sfax , Tunisia
| | - Sana Bardaa
- c Laboratory of Pharmacology, Sfax Medicine Faculty , Sfax , Tunisia
| | - Noura Brahmi
- a Laboratory of Animal Ecophysiology, Faculty of Life Sciences , University of Sfax , Sfax , Tunisia
| | - Saidi Saber
- a Laboratory of Animal Ecophysiology, Faculty of Life Sciences , University of Sfax , Sfax , Tunisia.,d Department of Biology, Faculty of Science and Arts- Khulais , University of Jeddah , Jeddah , Saudi Arabia
| | - Abdel Halim Harrath
- e Zoology Department, College of Sciences , King Saud University , Riyadh , Saudi Arabia
| | - Waleed Aldahmash
- e Zoology Department, College of Sciences , King Saud University , Riyadh , Saudi Arabia
| | - Saleh Alwasel
- e Zoology Department, College of Sciences , King Saud University , Riyadh , Saudi Arabia
| | - Mohamed Mohany
- e Zoology Department, College of Sciences , King Saud University , Riyadh , Saudi Arabia
| | - Abdelfatteh El Feki
- a Laboratory of Animal Ecophysiology, Faculty of Life Sciences , University of Sfax , Sfax , Tunisia
| | - Mohamed Salah Allagui
- a Laboratory of Animal Ecophysiology, Faculty of Life Sciences , University of Sfax , Sfax , Tunisia
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Wu Y, Yang Y, Zhao W, Xu ZP, Little PJ, Whittaker AK, Zhang R, Ta HT. Novel iron oxide-cerium oxide core-shell nanoparticles as a potential theranostic material for ROS related inflammatory diseases. J Mater Chem B 2018; 6:4937-4951. [PMID: 32255067 DOI: 10.1039/c8tb00022k] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are key signaling molecules that play an important role in the inflammation and progression of many diseases such as cardiovascular disease, especially atherosclerosis. ROS are in particular a significant factor in the development of rheumatoid arthritis and other autoimmune diseases such as allergies. In this study, novel Fe3O4/CeO2 core-shell theranostic nanoparticles capable of reacting with ROS and of being detected by MRI were synthesized and thoroughly characterized. In vitro studies, such as measurement of cell uptake, magnetic resonance imaging, toxicity and ROS scavenging, were conducted. The results indicate that the novel Fe3O4/CeO2 theranostic nanoparticles are effective for scavenging ROS and show excellent magnetic resonance (MR) imaging performance. These theranostic nanomaterials, therefore, show great potential for the treatment and diagnosis of ROS-related inflammatory diseases.
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Affiliation(s)
- Yuao Wu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Australia.
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Kosak Née Röhder LA, Brandt T, Sigg L, Behra R. Uptake and effects of cerium(III) and cerium oxide nanoparticles to Chlamydomonas reinhardtii. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2018; 197:41-46. [PMID: 29433081 DOI: 10.1016/j.aquatox.2018.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 01/31/2018] [Accepted: 02/06/2018] [Indexed: 06/08/2023]
Abstract
Cerium (Ce) and cerium oxide nanoparticles (CeO2 NP) are increasingly used in different applications. Upon their release into the aquatic environment, the exposure of aquatic organisms becomes likely. In this study, the uptake of CeO2 NP and Ce3+ into the wild type and cell wall free mutant of Chlamydomonas reinhardtii was examined upon short term exposure. Separation of CeO2 NP and Ce3+ not taken up or loosely bound to the cells was performed by washing algae with EDTA. Despite a concentration and time dependent increase of cellular Ce upon exposure to CeO2 NP with the maximal calculated Ce concentration corresponding to 1.1 CeO2 NP per cell, an internalization of CeO2 NP with a mean size of 140 nm in C. reinhardtii was excluded. In contrast, dissolved Ce3+ (1 and 10 μM) was taken up both in the wild type and cell wall free mutant of C. reinhardtii, with a linear increase of cellular Ce within 1-2 h and maximal cellular Ce of 6.04 × 10-4 mol Lcell-1 (wild type) and 9.0 × 10-5 mol Lcell-1 (cell wall free mutant). Based on competition with Ca2+ for Ce3+ uptake, on the comparison of the wild type and the cell wall free mutant and on inhibition of photosynthetic yield, we suggest that no efficient uptake routes for Ce3+ are available in C. reinhardtii and that a fraction of the cellular Ce in the wild type strongly sorbs to the algal cell wall.
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Affiliation(s)
- Lena A Kosak Née Röhder
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Environmental Toxicology, Dübendorf, 8600, Switzerland; ETH-Zurich, Institute of Biogeochemistry and Pollutant Dynamics, Zürich, 8092, Switzerland
| | - Tanja Brandt
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Environmental Toxicology, Dübendorf, 8600, Switzerland
| | - Laura Sigg
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Environmental Toxicology, Dübendorf, 8600, Switzerland; ETH-Zurich, Institute of Biogeochemistry and Pollutant Dynamics, Zürich, 8092, Switzerland
| | - Renata Behra
- Eawag, Swiss Federal Institute of Aquatic Science and Technology, Department of Environmental Toxicology, Dübendorf, 8600, Switzerland.
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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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Naz S, Shahzad H, Ali A, Zia M. Nanomaterials as nanocarriers: a critical assessment why these are multi-chore vanquisher in breast cancer treatment. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:899-916. [PMID: 28914553 DOI: 10.1080/21691401.2017.1375937] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Breast cancer is a group of diseases with various subtypes and leads to high mortality throughout the globe. Various conventional techniques are in practice to cure breast cancer but these techniques are linked with various shortcomings. Mostly these treatments are not site directed and cause toxicity towards normal cells. In order to overcome these issues, we need smart system that can deliver anticancer drugs to specific sites. Targeted drug delivery can be achieved via passive or active drug delivery using nanocarriers. This mode of drug delivery is more effective against breast cancer and may help in the reduction of mortality rate. Potentially used nanocarriers for targeted drug delivery belong to organic and inorganic molecules. Various FDA approved nano products are in use to cure breast cancer. However, body's defense system is main limitation for potential use of nano systems. However, this can be overcome by surface modification of nanocarriers. In this review, breast cancer and its types, targeted drug delivery and nanocarriers used to cure breast cancer are discussed. By progressing nanotechnology, we will be able to fight against this life threatening issue and serve the humanity, which is the basic aim of scientific knowledge.
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Affiliation(s)
- Sania Naz
- a Department of Biotechnology , Quaid-i-Azam University , Islamabad , Pakistan
| | - Hira Shahzad
- b Institute of Biochemistry and Biotechnology, PMAS Arid Agriculture , Rawalpindi , Pakistan
| | - Attarad Ali
- a Department of Biotechnology , Quaid-i-Azam University , Islamabad , Pakistan
| | - Muhammad Zia
- a Department of Biotechnology , Quaid-i-Azam University , Islamabad , Pakistan
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Shahraki S, Shiri F, Saeidifar M. Evaluation of in silico ADMET analysis and human serum albumin interactions of a new lanthanum(III) complex by spectroscopic and molecular modeling studies. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.04.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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44
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Synthesis, physico-chemical characterization, and antioxidant effect of PEGylated cerium oxide nanoparticles. Drug Deliv Transl Res 2017; 8:357-367. [DOI: 10.1007/s13346-017-0396-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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45
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Cerium Chloride Application Promotes Wound Healing and Cell Proliferation in Human Foreskin Fibroblasts. MATERIALS 2017; 10:ma10060573. [PMID: 28772932 PMCID: PMC5552080 DOI: 10.3390/ma10060573] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 05/15/2017] [Accepted: 05/18/2017] [Indexed: 11/17/2022]
Abstract
This study investigated the effect of cerium chloride (CeCl₃) on cell migration and gene expression of human foreskin fibroblasts (HFF). HFF were exposed to three different CeCl₃ solutions (1%, 5% and 10%, w/v %) for three different time durations (1, 5 and 10 min). 72 h after exposure to CeCl₃, cell viability was assessed by MTT test. A scratch-wounded assay determined the cell migration and the width of the wound, measured at 24 h. Gene expression patterns for cyclins B1, D1 and E1 were analyzed by RT-PCR (p < 0.05, t-test). The viability proliferation increased at 1- and 5-min exposures for all CeCl₃ concentrations, in contrast to no treatment (p < 0.05 at 24 h). No influence of CeCl₃ was found after 10 min. The scratch assay showed increased cell migration up to 60% at 1 and 5 min after 24 h at 5% and 10%. Cyclin B1, D1 and E1 all showed upregulation, confirming an increase in cell proliferation. This study demonstrates that exposure time and concentration of CeCl₃ may have a positive effect on fibroblast viability and migration. Application of CeCl₃ may be beneficial as a cell-stimulating agent leading to therapeutic tissue fibrosis or more resistant tissue around teeth, when warranted, during different periodontal therapies.
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Kaloğlu N, Özdemir İ, Günal S, Özdemir İ. Synthesis and antimicrobial activity of bulky 3,5‐di‐
tert
‐butyl substituent‐containing silver–N‐heterocyclic carbene complexes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3803] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nazan Kaloğlu
- Faculty of Pharmacy, Department of Pharmaceutical ChemistryInönü University 44280 Malatya Turkey
- Catalysis Research and Application CenterInönü University 44280 Malatya Turkey
| | - İlknur Özdemir
- Faculty of Science and Arts, Department of ChemistryInönü University 44280 Malatya Turkey
| | - Selami Günal
- Faculty of Pharmacy, Department of Pharmaceutical MicrobiologyInönü University 44280 Malatya Turkey
| | - İsmail Özdemir
- Catalysis Research and Application CenterInönü University 44280 Malatya Turkey
- Faculty of Science and Arts, Department of ChemistryInönü University 44280 Malatya Turkey
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Fakhri H, Mahjoub AR, Aghayan H. Effective removal of methylene blue and cerium by a novel pair set of heteropoly acids based functionalized graphene oxide: Adsorption and photocatalytic study. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2017.02.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Voskresenskaya OO, Skorik NA, Stepanova NV. Thermodynamic and kinetic stability of cerium(IV) complexes with a series of aminopolyacetic acids. RUSS J APPL CHEM+ 2017. [DOI: 10.1134/s1070427216110033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Nelson BC, Johnson ME, Walker ML, Riley KR, Sims CM. Antioxidant Cerium Oxide Nanoparticles in Biology and Medicine. Antioxidants (Basel) 2016; 5:E15. [PMID: 27196936 PMCID: PMC4931536 DOI: 10.3390/antiox5020015] [Citation(s) in RCA: 214] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 05/08/2016] [Accepted: 05/10/2016] [Indexed: 02/06/2023] Open
Abstract
Previously, catalytic cerium oxide nanoparticles (CNPs, nanoceria, CeO2-x NPs) have been widely utilized for chemical mechanical planarization in the semiconductor industry and for reducing harmful emissions and improving fuel combustion efficiency in the automobile industry. Researchers are now harnessing the catalytic repertoire of CNPs to develop potential new treatment modalities for both oxidative- and nitrosative-stress induced disorders and diseases. In order to reach the point where our experimental understanding of the antioxidant activity of CNPs can be translated into useful therapeutics in the clinic, it is necessary to evaluate the most current evidence that supports CNP antioxidant activity in biological systems. Accordingly, the aims of this review are three-fold: (1) To describe the putative reaction mechanisms and physicochemical surface properties that enable CNPs to both scavenge reactive oxygen species (ROS) and to act as antioxidant enzyme-like mimetics in solution; (2) To provide an overview, with commentary, regarding the most robust design and synthesis pathways for preparing CNPs with catalytic antioxidant activity; (3) To provide the reader with the most up-to-date in vitro and in vivo experimental evidence supporting the ROS-scavenging potential of CNPs in biology and medicine.
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Affiliation(s)
- Bryant C Nelson
- Material Measurement Laboratory-Biosystems and Biomaterials Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
| | - Monique E Johnson
- Material Measurement Laboratory-Chemical Sciences Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
| | - Marlon L Walker
- Material Measurement Laboratory-Materials Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
| | - Kathryn R Riley
- Material Measurement Laboratory-Chemical Sciences Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
| | - Christopher M Sims
- Material Measurement Laboratory-Biosystems and Biomaterials Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA.
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Sighinolfi GL, Artoni E, Gatti AM, Corsi L. Carcinogenic potential of metal nanoparticles in BALB/3T3 cell transformation assay. ENVIRONMENTAL TOXICOLOGY 2016; 31:509-519. [PMID: 25358123 DOI: 10.1002/tox.22063] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 09/16/2014] [Accepted: 10/01/2014] [Indexed: 06/04/2023]
Abstract
Metal-based nanoparticles (NPs), are currently used in many application fields including consumer products, pharmaceuticals, and biomedical treatments. In spite to their wide applications, an in-depth study of their potential toxic effects is still lacking. The aim of the present research was to investigate the potential initiator or promoter-like activity of different metallic NPs such as gold, iron, cobalt, and cerium using the Balb/3T3 two-stage transformation assay. The results indicated that all the selected metallic NPs, except for cobalt, when used as initiators did not induce any transformation in Balb/3T3 cell line. Moreover, Au and Fe3 O4 NPs, when used in place of the tumor promoter treatment TPA, increased significantly the number of Foci/dish as compared to the MCA treatment alone. The number of Foci/dish was 2.6 for Au NPs and 2.13 for Fe3 O4 ones, similar to those obtained by the positive control treatment (MCA + TPA), whereas 1.27 for MCA treatment alone. On the contrary, CeO2 NPs did not show any difference in the number of Foci/dish, as compared to MCA alone, but it decreased the number of foci by 65% in comparison to the positive control (MCA + TPA). As expected, cobalt NPs showed an increased cytotoxicity and only a few surviving cells were found at the time of analysis showing a number of Foci/dish of 0.13. For the first time, our data clearly showed that Au and Fe3 O4 NPs act as promoters in the two stage transformational assay, suggesting the importance to fully investigate the NPs carcinogenic potential with different models.
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Affiliation(s)
- G L Sighinolfi
- Life Sciences Department, University of Modena and Reggio Emilia, Modena, Italy
| | - E Artoni
- Department of Neuroscience, Biomedical and Metabolic Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - A M Gatti
- Institute for Advanced Sciences Convergence & Int'l Clean Water Institute, Herndon, Virginia
| | - L Corsi
- Life Sciences Department, University of Modena and Reggio Emilia, Modena, Italy
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