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Gong S, Lang S, Wang Y, Li X, Tian A, Ma J, Ma X. pH-Responsive Mesoporous Silica Nanoparticles Loaded with Naringin for Targeted Osteoclast Inhibition and Bone Regeneration. Int J Nanomedicine 2024; 19:6337-6358. [PMID: 38946884 PMCID: PMC11213539 DOI: 10.2147/ijn.s456545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 06/13/2024] [Indexed: 07/02/2024] Open
Abstract
Background It is well-established that osteoclast activity is significantly influenced by fluctuations in intracellular pH. Consequently, a pH-sensitive gated nano-drug delivery system represents a promising therapeutic approach to mitigate osteoclast overactivity. Our prior research indicated that naringin, a natural flavonoid, effectively mitigates osteoclast activity. However, naringin showed low oral availability and short half-life, which hinders its clinical application. We developed a drug delivery system wherein chitosan, as gatekeepers, coats mesoporous silica nanoparticles loaded with naringin (CS@MSNs-Naringin). However, the inhibitory effects of CS@MSNs-Naringin on osteoclasts and the underlying mechanisms remain unclear, warranting further research. Methods First, we synthesized CS@MSNs-Naringin and conducted a comprehensive characterization. We also measured drug release rates in a pH gradient solution and verified its biosafety. Subsequently, we investigated the impact of CS@MSNs-Naringin on osteoclasts induced by bone marrow-derived macrophages, focusing on differentiation and bone resorption activity while exploring potential mechanisms. Finally, we established a rat model of bilateral critical-sized calvarial bone defects, in which CS@MSNs-Naringin was dispersed in GelMA hydrogel to achieve in situ drug delivery. We observed the ability of CS@MSNs-Naringin to promote bone regeneration and inhibit osteoclast activity in vivo. Results CS@MSNs-Naringin exhibited high uniformity and dispersity, low cytotoxicity (concentration≤120 μg/mL), and significant pH sensitivity. In vitro, compared to Naringin and MSNs-Naringin, CS@MSNs-Naringin more effectively inhibited the formation and bone resorption activity of osteoclasts. This effect was accompanied by decreased phosphorylation of key factors in the NF-κB and MAPK signaling pathways, increased apoptosis levels, and a subsequent reduction in the production of osteoclast-specific genes and proteins. In vivo, CS@MSNs-Naringin outperformed Naringin and MSNs-Naringin, promoting new bone formation while inhibiting osteoclast activity to a greater extent. Conclusion Our research suggested that CS@MSNs-Naringin exhibited the strikingly ability to anti-osteoclasts in vitro and in vivo, moreover promoted bone regeneration in the calvarial bone defect.
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Affiliation(s)
- Shuwei Gong
- Department of Orthopedics, Huzhou Central Hospital, Zhejiang University Huzhou Hospital, Huzhou, Zhejiang, 313000, People’s Republic of China
| | - Shuang Lang
- Department of Traditional Chinese Medicine, Huzhou Central Hospital, Zhejiang University Huzhou Hospital, Huzhou, Zhejiang, 313000, People’s Republic of China
| | - Yan Wang
- Tianjin Key Laboratory of Orthopedic Biomechanics and Medical Engineering, Orthopedic Research Institute, Tianjin Hospital, Tianjin, 300050, People’s Republic of China
| | - Xiongfeng Li
- Department of Orthopedics, Huzhou Central Hospital, Zhejiang University Huzhou Hospital, Huzhou, Zhejiang, 313000, People’s Republic of China
| | - Aixian Tian
- Tianjin Key Laboratory of Orthopedic Biomechanics and Medical Engineering, Orthopedic Research Institute, Tianjin Hospital, Tianjin, 300050, People’s Republic of China
| | - Jianxiong Ma
- Tianjin Key Laboratory of Orthopedic Biomechanics and Medical Engineering, Orthopedic Research Institute, Tianjin Hospital, Tianjin, 300050, People’s Republic of China
| | - Xinlong Ma
- Tianjin Key Laboratory of Orthopedic Biomechanics and Medical Engineering, Orthopedic Research Institute, Tianjin Hospital, Tianjin, 300050, People’s Republic of China
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Suryani S, Chaerunisaa AY, Joni IM, Ruslin R, Aspadiah V, Anton A, Sartinah A, Ramadhan LOAN. The Chemical Modification to Improve Solubility of Chitosan and Its Derivatives Application, Preparation Method, Toxicity as a Nanoparticles. Nanotechnol Sci Appl 2024; 17:41-57. [PMID: 38469157 PMCID: PMC10926861 DOI: 10.2147/nsa.s450026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/21/2024] [Indexed: 03/13/2024] Open
Abstract
Chitosan is a functional polymer in the pharmaceutical field, including for nanoparticle drug delivery systems. Chitosan-based nanoparticles are a promising carrier for a wide range of therapeutic agents and can be administered in various routes. Solubility is the main problem for its production and utilization in large-scale industries. Chitosan modifications have been employed to enhance its solubility, including chemical modification. Many reviews have reported the chemical modification but have not focused on the specific characteristics obtained. This review focused on the modification to improve chitosan solubility. Additionally, this review also focused on the application of chitosan derivatives in nanoparticle drug delivery systems since very few similar reviews have been reported. The specific method for chitosan derivative-based nanoparticles was also reported and the latest report of chitosan, chitosan derivative, and chitosan toxicity were also described.
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Affiliation(s)
- Suryani Suryani
- Doctor of Pharmacy Study Program, Faculty of Pharmacy, Padjadjaran University, Sumedang, Indonesia
- Department of Pharmacy, Faculty of Pharmacy, Halu Oleo University, Kendari, Indonesia
| | - Anis Yohana Chaerunisaa
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Padjadjaran University, Sumedang, Indonesia
- Dosage Form Development Research Centre, Faculty of Pharmacy, Padjadjaran University, Sumedang, Indonesia
| | - I Made Joni
- Department of Physics, Faculty of Mathematics and Natural Sciences, Padjadjaran University, Sumedang, Indonesia
- Functional Nano Powder University Centre of Excellence, Padjadjaran University, Sumedang, Indonesia
| | - Ruslin Ruslin
- Department of Pharmacy, Faculty of Pharmacy, Halu Oleo University, Kendari, Indonesia
| | - Vica Aspadiah
- Department of Pharmacy, Faculty of Pharmacy, Halu Oleo University, Kendari, Indonesia
| | - Anton Anton
- Department of Biology, Faculty of Mathematics and Natural Sciences, Halu Oleo University, Kendari, Indonesia
| | - Ari Sartinah
- Department of Pharmacy, Faculty of Pharmacy, Halu Oleo University, Kendari, Indonesia
| | - La Ode Ahmad Nur Ramadhan
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Halu Oleo University, Kendari, Indonesia
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Tran TK, Nguyen MK, Lin C, Hoang TD, Nguyen TC, Lone AM, Khedulkar AP, Gaballah MS, Singh J, Chung WJ, Nguyen DD. Review on fate, transport, toxicity and health risk of nanoparticles in natural ecosystems: Emerging challenges in the modern age and solutions toward a sustainable environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:169331. [PMID: 38103619 DOI: 10.1016/j.scitotenv.2023.169331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/21/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
In today's era, nanoparticles (NPs) have become an integral part of human life, finding extensive applications in various fields of science, pharmacy, medicine, industry, electronics, and communication. The increasing popularity of NP usage worldwide is a testament to their tremendous potential. However, the widespread deployment of NPs unavoidably leads to their release into the environmental matrices, resulting in persistence in ecosystems and bioaccumulation in organisms. Understanding the environmental behavior of NPs poses a significant challenge due to their nanoscale size. Given the current environmental releases of NPs, known negative consequences, and the limited knowledge available for risk management, comprehending the toxicity of NPs in ecosystems is both awaiting and crucial. The present review aims to unravel the potential environmental influences of nano-scaled materials, and provides in-depth inferences of the current knowledge and understanding in this field. The review comprehensively summarizes the sources, fate, transport, toxicity, health risks, and remediation solutions associated with NP pollution in aquatic and soil ecosystems. Furthermore, it addresses the knowledge gaps and outlines further investigation priorities for the sustainable control of NP pollution in these environments. By gaining a holistic understanding of these aspects, we can work toward ensuring the responsible and sustainable use of NPs in today's fast-growing world.
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Affiliation(s)
- Thien-Khanh Tran
- Advanced Applied Sciences Research Group, Dong Nai Technology University, Bien Hoa City 76100, Viet Nam; Faculty of Technology, Dong Nai Technology University, Bien Hoa City 76100, Viet Nam
| | - Minh-Ky Nguyen
- Faculty of Environment and Natural Resources, Nong Lam University, Hamlet 6, Linh Trung Ward, Thu Duc City, Ho Chi Minh City 700000, Viet Nam; Ph.D. Program in Maritime Science and Technology, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan.
| | - Chitsan Lin
- Ph.D. Program in Maritime Science and Technology, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan; Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung 81157, Taiwan
| | - Tuan-Dung Hoang
- School of Chemistry and Life Science, Hanoi University of Science and Technology, No. 1 Dai Co Viet, Hai Ba Trung, Hanoi 100000, Viet Nam; Vietnam National University, Hanoi, VNU Town, Hoa Lac, Thach That District, Hanoi 155500, Viet Nam
| | - Thanh-Cong Nguyen
- Faculty of Technology, Dong Nai Technology University, Bien Hoa City 76100, Viet Nam
| | - Aasif Mohmad Lone
- Department of Civil Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Akhil Pradiprao Khedulkar
- Department of Biomedical Engineering and Environmental Science, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Mohamed S Gaballah
- CAS Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science and Technology of China, Hefei 230026, China; School of Engineering and Technology, Central Michigan University, Mt. Pleasant, MI 48859, USA
| | - Jagpreet Singh
- Department of Chemistry, University Centre for Research and Development, Chandigarh University, Gharuan, Mohali, 140413, India
| | - W Jin Chung
- Department of Civil & Energy System Engineering, Kyonggi University, Suwon 16227, South Korea
| | - D Duc Nguyen
- Department of Civil & Energy System Engineering, Kyonggi University, Suwon 16227, South Korea; Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 700000, Viet Nam.
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Gupta P, Sharma S, Jabin S, Jadoun S. Chitosan nanocomposite for tissue engineering and regenerative medicine: A review. Int J Biol Macromol 2024; 254:127660. [PMID: 37907176 DOI: 10.1016/j.ijbiomac.2023.127660] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 11/02/2023]
Abstract
Regenerative medicine and tissue engineering have emerged as a multidisciplinary promising field in the quest to address the limitations of traditional medical approaches. One of the key aspects of these fields is the development of such types of biomaterials that can mimic the extracellular matrix and provide a conducive environment for tissue regeneration. In this regard, chitosan has played a vital role which is a naturally derived linear bi-poly-aminosaccharide, and has gained significant attention due to its biocompatibility and unique properties. Chitosan possesses many unique physicochemical properties, making it a significant polysaccharide for different applications such as agriculture, nutraceutical, biomedical, food, nutraceutical, packaging, etc. as well as significant material for developing next-generation hydrogel and bio-scaffolds for regenerative medicinal applications. Moreover, chitosan can be easily modified to incorporate desirable properties, such as improved mechanical strength, enhanced biodegradability, and controlled release of bioactive molecules. Blending chitosan with other polymers or incorporating nanoparticles into its matrix further expands its potential in tissue engineering applications. This review summarizes the most recent studies of the last 10 years based on chitosan, blends, and nanocomposites and their application in bone tissue engineering, hard tissue engineering, dental implants, dental tissue engineering, dental fillers, and cartilage tissue engineering.
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Affiliation(s)
- Priti Gupta
- Department of Chemistry, Manav Rachna University, Faridabad, Haryana 121001, India.
| | - Shilpa Sharma
- Department of Chemistry, Manav Rachna University, Faridabad, Haryana 121001, India.
| | - Shagufta Jabin
- Department of Chemistry, Faculty of Engineering, Manav Rachna International Institute of Research & Studies, Faridabad, India.
| | - Sapana Jadoun
- Departamento de Química, Facultad de Ciencias, Universidad de Tarapacá, Avda. General Velásquez, 1775 Arica, Chile.
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Zoe LH, David SR, Rajabalaya R. Chitosan nanoparticle toxicity: A comprehensive literature review of in vivo and in vitro assessments for medical applications. Toxicol Rep 2023; 11:83-106. [PMID: 38187113 PMCID: PMC10767636 DOI: 10.1016/j.toxrep.2023.06.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 01/09/2024] Open
Abstract
Topic definition This literature review aims to update the current knowledge on toxicity of chitosan nanoparticles, compare the recent findings and identify the gaps with knowledge that is present for the chitosan nanoparticles. Methods The publications between 2010 and 2020 were searched in Science Direct, Pubmed.gov, Google Scholar, Research Gate, and ClinicalTrials.gov, according to the inclusion and exclusion criteria. 30 primary research studies were obtained from the literature review to compare the in vitro in vivo toxicity profiles among the chitosan nanoparticles. Major highlights Chitosan nanoparticles and other types of nanoparticles show cytotoxic effects on cancer cells while having minimal toxicity on normal cells. This apparent effect poses some considerations for use in incorporating cancer therapeutics into chitosan nanoparticles as an administration form. The concentration, duration of exposure, and pH of the solution can influence nanoparticle cytotoxicity, particularly in zebrafish. Different cell lines exhibit varying degrees of toxicity when exposed to nanoparticles, and of note are liver cells that show toxicity under exposure as indicated by increased alanine transaminase (ALT) levels. Aside from ALT, platelet aggregation can be considered a toxicity induced by chitosan nanoparticles. In addition, zebrafish cells experience the most toxicity, including organ damage, neurobehavioral impairment, and developmental abnormalities, when exposed to nanoparticles. However, nanoparticles may exhibit different toxicity profiles in different organisms, with brain toxicity and liver toxicity being present in zebrafish but not rats. Different organs exhibit varying degrees of toxicity, with the eye and mouth apparently having the lowest toxicity, while the brain, intestine, muscles and lung showing mixed results. Cardiotoxicity induced by chitosan nanoparticles was not observed in zebrafish embryos, and nanoparticles may reduce cardiotoxicity when delivering drug. Toxicity found in an organ may not necessarily mean that it is toxic towards all the cells found in that organ, as muscle toxicity was present when tested in zebrafish but not in C2C12 myoblast cells. Some of the studies conducted may have limitations that need to be reconsidered to account for differing results, with some examples being two experiments done on HeLa cells where one study concluded chitosan nanoparticles were toxic to the cells while the other seems to have no toxicity present. With regards to LD50, one study has stated the concentration of 64.21 mg/ml was found. Finally, smaller nanoparticles generally exhibit higher toxicity in cells compared to larger nanoparticles. Scope for future work This literature review did not uncover any published clinical trials with available results. Subsequent research endeavors should prioritize conducting clinical trials involving human volunteers to directly assess toxicity, rather than relying on cell or animal models.
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Affiliation(s)
- Liaw Hui Zoe
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, BE1410 Bandar Seri Begawan, Brunei Darussalam
| | - Sheba R. David
- School of Pharmacy, University of Wyoming, Laramie, WY 82071, USA
| | - Rajan Rajabalaya
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, BE1410 Bandar Seri Begawan, Brunei Darussalam
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6
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Luo X. Nanobiotechnology-based strategies in alleviation of chemotherapy-mediated cardiotoxicity. ENVIRONMENTAL RESEARCH 2023; 238:116989. [PMID: 37633635 DOI: 10.1016/j.envres.2023.116989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/19/2023] [Accepted: 08/23/2023] [Indexed: 08/28/2023]
Abstract
The cardiovascular diseases have been among the most common malignancies and the first leading cause of death, even higher than cancer. The cardiovascular diseases can be developed as a result of cardiac dysfunction and damages to heart tissue. Exposure to toxic agents and chemicals that induce cardiac dysfunction has been of interest in recent years. The chemotherapy drugs are commonly used for cancer therapy and in these patients, cardiovascular diseases have been widely observed that is due to negative impact of chemotherapy drugs on the heart. These drugs increase oxidative damage and inflammation, and mediate apoptosis and cardiac dysfunction. Hence, nanotechnological approaches have been emerged as new strategies in attenuation of chemotherapy-mediated cardiotoxicity. The first advantage of nanoparticles can be explored in targeted and selective delivery of drugs to reduce their accumulation in heart tissue. Nanostructures can deliver bioactive and therapeutic compounds in reducing cardiotoxicity and alleviation toxic impacts of chemotherapy drugs. The functionalization of nanostructures increases their selectivity against tumor cells and reduces accumulation of drugs in heart tissue. The bioplatforms such as chitosan and alginate nanostructures can also deliver chemotherapy drugs and reduce their cardiotoxicity. The function of nanostructures is versatile in reduction of cardiotoxicity by chemotherapy drugs and new kind of platforms is hydrogels that can mediate sustained release of drug to reduce its toxic impacts on heart tissue. The various kinds of nanoplatforms have been developed for alleviation of cardiotoxicity and their future clinical application depends on their biocompatibility. High concentration level of chitosan nanoparticles can stimulate cardiotoxicity. Therefore, if nanotechnology is going to be deployed for drug delivery and reducing cardiotoxicity, the first pre-requirement is to lack toxicity on normal cells and have high biocompatibility.
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Affiliation(s)
- Xuanming Luo
- Department of General Surgery, Zhongshan Hospital, Fudan University, China; Department of General Surgery, Shanghai Xuhui Central Hospital, Fudan University, China; Biliary Tract Disease Center of Zhongshan Hospital, Fudan University, China; Cancer Center, Zhongshan Hospital, Fudan University, China; Biliary Tract Disease Institute, Fudan University, China; Shanghai Engineering Research Center of Biliary Tract Minimal Invasive Surgery and Materials, China.
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7
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Pirmoradi L, Shojaei S, Ghavami S, Zarepour A, Zarrabi A. Autophagy and Biomaterials: A Brief Overview of the Impact of Autophagy in Biomaterial Applications. Pharmaceutics 2023; 15:2284. [PMID: 37765253 PMCID: PMC10536801 DOI: 10.3390/pharmaceutics15092284] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/17/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
Macroautophagy (hereafter autophagy), a tightly regulated physiological process that obliterates dysfunctional and damaged organelles and proteins, has a crucial role when biomaterials are applied for various purposes, including diagnosis, treatment, tissue engineering, and targeted drug delivery. The unparalleled physiochemical properties of nanomaterials make them a key component of medical strategies in different areas, such as osteogenesis, angiogenesis, neurodegenerative disease treatment, and cancer therapy. The application of implants and their modulatory effects on autophagy have been known in recent years. However, more studies are necessary to clarify the interactions and all the involved mechanisms. The advantages and disadvantages of nanomaterial-mediated autophagy need serious attention in both the biological and bioengineering fields. In this mini-review, the role of autophagy after biomaterial exploitation and the possible related mechanisms are explored.
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Affiliation(s)
- Leila Pirmoradi
- Department of Medical Physiology and Pharmacology, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj 66177-13446, Iran;
| | - Shahla Shojaei
- Department of Human Anatomy and Cell Science, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Saeid Ghavami
- Academy of Silesia, Faculty of Medicine, Rolna 43, 40-555 Katowice, Poland
- Research Institute of Oncology and Hematology, Cancer Care Manitoba-University of Manitoba, Winnipeg, MB R3E 0V9, Canada
- Children Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB R3E 0V9, Canada
| | - Atefeh Zarepour
- Department of Biomedical Engineering, Faculty of Engineering & Natural Sciences, Istinye University, Istanbul 34396, Türkiye;
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering & Natural Sciences, Istinye University, Istanbul 34396, Türkiye;
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Rasheed R, Thaher M, Younes N, Bounnit T, Schipper K, Nasrallah GK, Al Jabri H, Gifuni I, Goncalves O, Pruvost J. Solar cultivation of microalgae in a desert environment for the development of techno-functional feed ingredients for aquaculture in Qatar. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 835:155538. [PMID: 35489502 DOI: 10.1016/j.scitotenv.2022.155538] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 06/14/2023]
Abstract
The demand for aquaculture feed will increase in the coming years in order to ensure food security for a growing global population. Microalgae represent a potential fish-feed ingredient; however, the feasibility of their sustainable production has great influence on its successful application. Geographical locations offering high light and temperature, such as Qatar, are ideal to cultivate microalgae with high productivities. For that, the environmental and biological interactions, including field and laboratory optimization, for solar production and application of two native microalgae, Picochlorum maculatum and Nannochloris atomus, were investigated as potential aquaculture feed ingredients. After validating pilot-scale outdoor cultivation, both strains were further investigated under simulated seasonal conditions using a thermal model to predict light and culture temperature cycles for the major climatic seasons in Qatar. Applied thermal and light variations ranged from 36 °C and 2049 μmol/m2/s in extreme summer, to as low as 15 °C and 1107 μmol/m2/s in winter, respectively. Biomass productivities of both strains varied significantly with maximum productivities of 32.9 ± 2.5 g/m2/d and 17.1 ± 0.8 g/m2/d found under moderate summer conditions for P. maculatum and N. atomus, respectively. These productivities were significantly reduced under both extreme summer, as well as winter conditions. To improve annual biomass productivities, the effect of implementation of a simple ground heat exchanger for thermal regulation of raceway ponds was also studied. Biomass productivities increased significantly, during extreme seasons due to respective cooling and heating of the culture. Both strains produced high amounts of proteins during winter, 54.5 ± 0.55% and 44 ± 2.25%, while lipid contents were high during summer reaching up to 29.6 ± 0.75 and 28.65 ± 0.65%, for P. maculatum and N. atomus respectively. Finally, using acute toxicity assay with zebra fish embryos, both strains showed no toxicity even at the highest concentrations tested, and is considered safe for use as feed ingredient and to the environment.
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Affiliation(s)
- Rihab Rasheed
- Center for Sustainable Development, College of Arts and Sciences, Qatar University, Doha 2713, Qatar.
| | - Mahmoud Thaher
- Center for Sustainable Development, College of Arts and Sciences, Qatar University, Doha 2713, Qatar
| | - Nadin Younes
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; Department of Biomedical Sciences, College of Health Sciences, Member of QU Health, Qatar University, Doha 2713, Qatar
| | - Touria Bounnit
- Center for Sustainable Development, College of Arts and Sciences, Qatar University, Doha 2713, Qatar
| | - Kira Schipper
- Center for Sustainable Development, College of Arts and Sciences, Qatar University, Doha 2713, Qatar
| | - Gheyath K Nasrallah
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; Department of Biomedical Sciences, College of Health Sciences, Member of QU Health, Qatar University, Doha 2713, Qatar
| | - Hareb Al Jabri
- Center for Sustainable Development, College of Arts and Sciences, Qatar University, Doha 2713, Qatar; Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, Doha 2713, Qatar
| | - Imma Gifuni
- Algosource Technologies, 7, Rue Eugène Cornet, 44600 Saint-Nazaire, France
| | - Olivier Goncalves
- CNRS, GEPEA, UMR 6144, Université de Nantes, Oniris, F-44600 Saint-Nazaire, France
| | - Jeremy Pruvost
- CNRS, GEPEA, UMR 6144, Université de Nantes, Oniris, F-44600 Saint-Nazaire, France
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Vallim JH, Clemente Z, Castanha RF, do Espírito Santo Pereira A, Campos EVR, Assalin MR, Maurer-Morelli CV, Fraceto LF, de Castro VLSS. Chitosan nanoparticles containing the insecticide dimethoate: A new approach in the reduction of harmful ecotoxicological effects. NANOIMPACT 2022; 27:100408. [PMID: 35659539 DOI: 10.1016/j.impact.2022.100408] [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: 02/01/2022] [Revised: 05/19/2022] [Accepted: 05/22/2022] [Indexed: 06/15/2023]
Abstract
Organophosphate insecticides such as dimethoate (DMT) are widely used in agriculture. As a side effect, however, these insecticides contaminate bodies of water, resulting in damage to aquatic organisms. The development of nanopesticides may be an innovative alternative in the control of agricultural pests, increasing effectiveness and reducing their toxicological effects. Based upon this, the present study has investigated encapsulated DMT in alginate chitosan nanoparticles (nanoDMT) and evaluated its toxicological effects on non-target organisms. The nanoparticles were characterized by DLS, NTA and AFM, as well as being evaluated by the release profile. Nanoparticle toxicity was also evaluated in comparison with DMT, empty nanoparticles and DMT (NP + DMT), and commercial formulations (cDMT), in the embryos and larvae of Danio rerio (zebrafish) according to lethality, morphology, and behavior. The nanoparticle control (NP) showed hydrodynamic size values of 283 ± 4 nm, a PDI of 0.5 ± 0.05 and a zeta potential of -31 ± 0.4 mV. For nanoparticles containing dimethoate, the nanoparticles showed 301 ± 7 nm size values, a PDI of 0.45 ± 0.02, a zeta potential of -27.9 ± 0.2 mV, and an encapsulation of 75 ± 0.32%, with slow-release overtime (52% after 48 h). The AFM images showed that both types of nanoparticles showed spherical morphology. Major toxic effects on embryo larval development were observed in commercial dimethoate exposure followed by the technical pesticide, predominantly in the highest tested concentrations. With regard to the toxic effects of sodium alginate/chitosan, although there was an increase for LC50-96 h concerning the technical dimethoate, the behavior of the larvae was not affected. The data obtained demonstrate that nanoencapsulated dimethoate reduces the toxicity of insecticides on zebrafish larvae, suggesting that nanoencapsulation may be safer for non-target species, by eliminating collateral effects and thus promoting sustainable agriculture.
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Affiliation(s)
- José Henrique Vallim
- Embrapa Environment, Rod SP 340, km 127.5, 13918-110, Jaguariúna, São Paulo, Brazil
| | - Zaira Clemente
- Embrapa Environment, Rod SP 340, km 127.5, 13918-110, Jaguariúna, São Paulo, Brazil
| | | | - Anderson do Espírito Santo Pereira
- Department of Environmental Engineering, Sorocaba Institute of Science and Technology (ICTS), São Paulo State University (Unesp), Avenida Três de Março, 511, 18087-180, Sorocaba, São Paulo, Brazil
| | - Estefânia Vangelie Ramos Campos
- Department of Environmental Engineering, Sorocaba Institute of Science and Technology (ICTS), São Paulo State University (Unesp), Avenida Três de Março, 511, 18087-180, Sorocaba, São Paulo, Brazil
| | | | - Cláudia Vianna Maurer-Morelli
- Department of Translational Medicine, School of Medical Sciences, University of Campinas (Unicamp), 13087-883, Campinas, São Paulo, Brazil
| | - Leonardo Fernandes Fraceto
- Department of Environmental Engineering, Sorocaba Institute of Science and Technology (ICTS), São Paulo State University (Unesp), Avenida Três de Março, 511, 18087-180, Sorocaba, São Paulo, Brazil
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Pagar RR, Musale SR, Pawar G, Kulkarni D, Giram PS. Comprehensive Review on the Degradation Chemistry and Toxicity Studies of Functional Materials. ACS Biomater Sci Eng 2022; 8:2161-2195. [PMID: 35522605 DOI: 10.1021/acsbiomaterials.1c01304] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In recent decades there has been growing interest of material chemists in the successful development of functional materials for drug delivery, tissue engineering, imaging, diagnosis, theranostic, and other biomedical applications with advanced nanotechnology tools. The efficacy and safety of functional materials are determined by their pharmacological, toxicological, and immunogenic effects. It is essential to consider all degradation pathways of functional materials and to assess plausible intermediates and final products for quality control. This review provides a brief insight into chemical degradation mechanisms of functional materials like oxidation, photodegradation, and physical and enzymatic degradation. The intermediates and products of degradation were confirmed with analytical methods such as proton nuclear magnetic resonance (1H NMR), gel permeation chromatography (GPC), UV-vis spectroscopy (UV-vis), infrared spectroscopy (IR), differential scanning calorimetry (DSC), mass spectroscopy, and other sophisticated analytical methods. These analytical methods are also used for regulatory, quality control, and stability purposes in industry. The assessment of degradation is important to predetermine the behavior of functional materials in specific storage conditions and can be relevant to their behavior during in vivo applications. Another important aspect is the evaluation of the toxicity of functional materials. Toxicity can be accessed with various methods using in vitro, in vivo, ex vivo, and in silico models. In vitro cell culture methods are used to determine mitochondrial damage, reactive oxygen species, stress responses, and cellular toxicity. In vitro cellular toxicity can be measured by MTT assay, LDH leakage assay, and hemolysis. In vivo studies are performed using various animal models involving zebrafish, rodents (mice and rats), and nonhuman primates. Ex vivo studies are also used for efficacy and toxicity determinations of functional materials like ex vivo potency assay and precision-cut liver slice (PCLS) models. The in silico tools with computational simulations like quantitative structure-activity relationships (QSAR), pharmacokinetics (PK) and pharmacodynamics (PD), dose and time response, and quantitative cationic-activity relationships ((Q)CARs) are used for prediction of the toxicity of functional materials. In this review, we studied the principle methods used for degradation studies, different degradation pathways, and mechanisms of functional material degradation with prototype examples. We discuss toxicity assessments with different toxicity approaches used for estimation of the safety and efficacy of functional materials.
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Affiliation(s)
- Roshani R Pagar
- Department of Pharmaceutics, Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Pimpri, Pune, Maharashtra 411018, India
| | - Shubham R Musale
- Department of Pharmaceutics, Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Pimpri, Pune, Maharashtra 411018, India
| | - Ganesh Pawar
- Department of Pharmacology, Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Pimpri, Pune, Maharashtra 411018, India
| | - Deepak Kulkarni
- Srinath College of Pharmacy, Bajajnagar, Aurangabad, Maharashtra 431136, India
| | - Prabhanjan S Giram
- Department of Pharmaceutics, Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Pimpri, Pune, Maharashtra 411018, India.,Department of Pharmaceutical Sciences, University at Buffalo, State University of New York, Buffalo, New York 14214, United States
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11
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Saleem S, Banerjee R, Rajesh Kannan R. Chrysin-Loaded Chitosan Nanoparticle-Mediated Neuroprotection in Aβ 1-42-Induced Neurodegenerative Conditions in Zebrafish. ACS Chem Neurosci 2022; 13:2017-2034. [PMID: 35696319 DOI: 10.1021/acschemneuro.2c00240] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Amyloid β plaques and neurofibrillary tangles are the characteristic features of Alzheimer's disease (AD). Plaques of amyloid β play a pivotal role in affecting cognitive functions and memory. Alzheimer's disease is a progressive neurodegenerative disease and is one of the leading causes of dementia worldwide. Several treatment strategies focusing on the amyloid cascade have been implemented to treat AD. The blood-brain barrier (BBB) poses the main obstructive barrier by refraining drugs from penetrating the brain. Nanotechnology is a promising research field for brain drug delivery using nanosized particles. Zebrafish is emerging as a model of interest to elaborate on brain targeting and nanotechnology-based therapeutics for neurodegenerative diseases. In the current study, we have synthesized and characterized chrysin-loaded chitosan nanoparticles (Chr-Chi NPs) and evaluated them for neuroprotection against amyloid-β-induced toxicity. We find that treatment with Chr-Chi NPs helps to retain memory, cognition, and synaptic connections, which are otherwise compromised due to Aβ1-42 toxicity. The NPs further help in reducing aggregates of amyloid β, thus decreasing neuronal death and generation of reactive oxygen species (ROS). Taken together, our study brings to light a novel strategy for treating AD by a combined action on the neurons and amyloid aggregates mediated by chrysin and chitosan, respectively. Chr-Chi NPs, therefore, have the potential to provide a beneficial combinatorial treatment strategy for AD.
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Affiliation(s)
- Suraiya Saleem
- Neuroscience Lab, Centre for Molecular and Nanomedical Science, Centre for Nanoscience and Nanotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology (Deemed to be University), Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600119, Tamil Nadu, India
| | - Rachana Banerjee
- JIS Institute of Advanced Studies and Research, JIS University, Kolkata 700091, West Bengal, India
| | - Rajaretinam Rajesh Kannan
- Neuroscience Lab, Centre for Molecular and Nanomedical Science, Centre for Nanoscience and Nanotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology (Deemed to be University), Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600119, Tamil Nadu, India
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12
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Chitosan-Based Nanogels: Synthesis and Toxicity Profile for Drug Delivery to Articular Joints. NANOMATERIALS 2022; 12:nano12081337. [PMID: 35458048 PMCID: PMC9027118 DOI: 10.3390/nano12081337] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/06/2022] [Accepted: 04/09/2022] [Indexed: 12/20/2022]
Abstract
One important challenge in treating avascular-degraded cartilage is the development of new drugs for both pain management and joint preservation. Considerable efforts have been invested in developing nanosystems using biomaterials, such as chitosan, a widely used natural polymer exhibiting numerous advantages, i.e., non-toxic, biocompatible and biodegradable. However, even if chitosan is generally recognized as safe, the safety and biocompatibility of such nanomaterials must be addressed because of potential for greater interactions between nanomaterials and biological systems. Here, we developed chitosan-based nanogels as drug-delivery platforms and established an initial biological risk assessment for osteocartilaginous applications. We investigated the influence of synthesis parameters on the physicochemical characteristics of the resulting nanogels and their potential impact on the biocompatibility on all types of human osteocartilaginous cells. Monodisperse nanogels were synthesized with sizes ranging from 268 to 382 nm according to the acidic solution used (i.e., either citric or acetic acid) with overall positive charge surface. Our results demonstrated that purified chitosan-based nanogels neither affected cell proliferation nor induced nitric oxide production in vitro. However, nanogels were moderately genotoxic in a dose-dependent manner but did not significantly induce acute embryotoxicity in zebrafish embryos, up to 100 µg∙mL−1. These encouraging results hold great promise for the intra-articular delivery of drugs or diagnostic agents for joint pathologies.
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Yee Kuen C, Masarudin MJ. Chitosan Nanoparticle-Based System: A New Insight into the Promising Controlled Release System for Lung Cancer Treatment. Molecules 2022; 27:473. [PMID: 35056788 PMCID: PMC8778092 DOI: 10.3390/molecules27020473] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/15/2021] [Accepted: 03/25/2021] [Indexed: 12/24/2022] Open
Abstract
Lung cancer has been recognized as one of the most often diagnosed and perhaps most lethal cancer diseases worldwide. Conventional chemotherapy for lung cancer-related diseases has bumped into various limitations and challenges, including non-targeted drug delivery, short drug retention period, low therapeutic efficacy, and multidrug resistance (MDR). Chitosan (CS), a natural polymer derived from deacetylation of chitin, and comprised of arbitrarily distributed β-(1-4)-linked d-glucosamine (deacetylated unit) and N-acetyl-d-glucosamine (acetylated unit) that exhibits magnificent characteristics, including being mucoadhesive, biodegradable, and biocompatible, has emerged as an essential element for the development of a nano-particulate delivery vehicle. Additionally, the flexibility of CS structure due to the free protonable amino groups in the CS backbone has made it easy for the modification and functionalization of CS to be developed into a nanoparticle system with high adaptability in lung cancer treatment. In this review, the current state of chitosan nanoparticle (CNP) systems, including the advantages, challenges, and opportunities, will be discussed, followed by drug release mechanisms and mathematical kinetic models. Subsequently, various modification routes of CNP for improved and enhanced therapeutic efficacy, as well as other restrictions of conventional drug administration for lung cancer treatment, are covered.
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Affiliation(s)
- Cha Yee Kuen
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
| | - Mas Jaffri Masarudin
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
- UPM-MAKNA Cancer Research Laboratory, Institute of Biosciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
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Al-Ansari DE, Al-Badr M, Zakaria ZZ, Mohamed NA, Nasrallah GK, Yalcin HC, Abou-Saleh H. Evaluation of Metal‐Organic Framework MIL-89 nanoparticles toxicity on embryonic zebrafish development. Toxicol Rep 2022; 9:951-960. [PMID: 35875258 PMCID: PMC9301604 DOI: 10.1016/j.toxrep.2022.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 04/15/2022] [Accepted: 04/16/2022] [Indexed: 12/03/2022] Open
Abstract
Metal-Organic Framework MIL-89 nanoparticles garnered remarkable attention for their widespread use in technological applications. However, the impact of these nanomaterials on human and environmental health is still limited, and concerns regarding the potential risk of exposure during manipulation is constantly rising. Therefore, the extensive use of nanomaterials in the medical field necessitates a comprehensive assessment of their safety and interaction with different tissues of the body system. In this study, we evaluated the systemic toxicity of nanoMIL-89 using Zebrafish embryos as a model system to determine the acute developmental effect. Zebrafish embryos were exposed to a range of nanoMIL-89 concentrations (1 – 300 µM) at 4 h post-fertilization (hpf) for up to 120 hpf. The viability and hatching rate were evaluated at 24–72 hpf, whereas the cardiac function was assessed at 72 and 96 hpf, and the neurodevelopment and hepatic steatosis at 120 hpf. Our study shows that nanoMIL-89 exerted no developmental toxicity on zebrafish embryos at low concentrations (1–10 µM). However, the hatching time and heart development were affected at high concentrations of nanoMIL-89 (> 30 µM). Our findings add novel information into the available data about the in vivo toxicity of nanoMIL-89 and demonstrate its innocuity and safe use in biological, environmental, and medical applications. NanoMIL-89 is not lethal for zebrafish embryos. High concentrations of nanoMIL-89 alter the heart development and delay the hatching time in zebrafish embryos. Low concentrations of nanoMIL-89 showed no significant organ specific toxicity effects on zebrafish embryos.
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15
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Al-Kandari S, Abdullah AM, Al-Kandari H, Nasrallah GK, Sharaf MA, AlMarzouq DS, Mohamed AM, Younes N, Kafour N, Al-Tahtamouni T. Eco-friendly highly efficient BN/rGO/TiO 2 nanocomposite visible-light photocatalyst for phenol mineralization. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:62771-62781. [PMID: 34215986 PMCID: PMC8589756 DOI: 10.1007/s11356-021-15083-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 06/19/2021] [Indexed: 05/25/2023]
Abstract
Boron nitride (BN) and reduced graphene oxide (rGO) of different loadings were composited with commercial P25 TiO2 (Ti) through the hydrothermal method. The as-prepared nanocomposites were characterized using various techniques: X-ray photoelectron spectroscopy, X-ray diffraction, thermal gravimetric analysis, Fourier transform infrared and Raman spectroscopies, and transmission and scanning electron microscopies. It was observed that 10% and 0.1% of BN and rGO, respectively, loaded on TiO2 (10BNr0.1GOTi) resulted in the best nanocomposite in terms of phenol degradation under simulated sunlight. A 93.4% degradation of phenol was obtained within 30 min in the presence of H2O2. Finally, to ensure the safe use of BNrGOTi nanoparticles in the aquatic environment, acute zebrafish toxicity (acutoxicity) assays were studied. The 96-h acute toxicity assays using the zebrafish embryo model revealed that the LC50 for the BNrGOTi nanoparticle was 677.8 mg L-1 and the no observed effect concentration (NOEC) was 150 mg L-1. Therefore, based on the LC50 value and according to the Fish and Wildlife Service Acute Toxicity Rating Scale, BNrGOTi is categorized as a "practically not toxic" photocatalyst for water treatment.
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Affiliation(s)
- Shekhah Al-Kandari
- Chemistry Department, Faculty of Science, Kuwait University, P.O. Box 5969 Safat, 13060, Kuwait City, Kuwait
| | - Aboubakr M Abdullah
- Center for Advanced Materials, Qatar University, Doha, P.O. Box 2713, Qatar.
| | - Halema Al-Kandari
- Department of Health Environment, College of Health Sciences, PAAET, P.O. Box 1428, Faiha, 72853, Kuwait City, Kuwait.
| | - Gheyath K Nasrallah
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha, P.O. Box 2713, Qatar
- Biomedical Research Center, Qatar University, Doha, P.O. Box 2713, Qatar
| | - Mohammed A Sharaf
- Department of Maritime Transportation Management Engineering, İstanbul University-Cerrahpaşa, Avcilar, 34320, Istanbul, Turkey
| | - Douaa S AlMarzouq
- Department of Health Environment, College of Health Sciences, PAAET, P.O. Box 1428, Faiha, 72853, Kuwait City, Kuwait
| | - Ahmed M Mohamed
- Chemistry Department, Faculty of Science, Kuwait University, P.O. Box 5969 Safat, 13060, Kuwait City, Kuwait
| | - Nadin Younes
- Biomedical Research Center, Qatar University, Doha, P.O. Box 2713, Qatar
| | - Nada Kafour
- Biomedical Research Center, Qatar University, Doha, P.O. Box 2713, Qatar
| | - Talal Al-Tahtamouni
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, P.O. Box 2713, Qatar
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Leudjo Taka A, Tata CM, Klink MJ, Mbianda XY, Mtunzi FM, Naidoo EB. A Review on Conventional and Advanced Methods for Nanotoxicology Evaluation of Engineered Nanomaterials. Molecules 2021; 26:6536. [PMID: 34770945 PMCID: PMC8588160 DOI: 10.3390/molecules26216536] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/12/2021] [Accepted: 10/21/2021] [Indexed: 01/17/2023] Open
Abstract
Nanotechnology can be defined as the field of science and technology that studies material at nanoscale (1-100 nm). These nanomaterials, especially carbon nanostructure-based composites and biopolymer-based nanocomposites, exhibit excellent chemical, physical, mechanical, electrical, and many other properties beneficial for their application in many consumer products (e.g., industrial, food, pharmaceutical, and medical). The current literature reports that the increased exposure of humans to nanomaterials could toxicologically affect their environment. Hence, this paper aims to present a review on the possible nanotoxicology assays that can be used to evaluate the toxicity of engineered nanomaterials. The different ways humans are exposed to nanomaterials are discussed, and the recent toxicity evaluation approaches of these nanomaterials are critically assessed.
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Affiliation(s)
- Anny Leudjo Taka
- Department of Chemistry/Biotechnology, Vaal University of Technology, Vanderbijlpark 1900, South Africa; (F.M.M.); (E.B.N.)
- Institute of Chemical & Biotechnology, Vaal University of Technology, Southern Gauteng Science and Technology Park, Sebokeng 1983, South Africa
| | - Charlotte Mungho Tata
- Department of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa; (C.M.T.); (X.Y.M.)
- Department of Biochemistry, University of Bamenda, Bambili 00237, Cameroon
| | - Michael John Klink
- Department of Chemistry/Biotechnology, Vaal University of Technology, Vanderbijlpark 1900, South Africa; (F.M.M.); (E.B.N.)
| | - Xavier Yangkou Mbianda
- Department of Chemical Sciences, University of Johannesburg, Doornfontein, Johannesburg 2028, South Africa; (C.M.T.); (X.Y.M.)
| | - Fanyana Moses Mtunzi
- Department of Chemistry/Biotechnology, Vaal University of Technology, Vanderbijlpark 1900, South Africa; (F.M.M.); (E.B.N.)
- Institute of Chemical & Biotechnology, Vaal University of Technology, Southern Gauteng Science and Technology Park, Sebokeng 1983, South Africa
| | - Eliazer Bobby Naidoo
- Department of Chemistry/Biotechnology, Vaal University of Technology, Vanderbijlpark 1900, South Africa; (F.M.M.); (E.B.N.)
- Institute of Chemical & Biotechnology, Vaal University of Technology, Southern Gauteng Science and Technology Park, Sebokeng 1983, South Africa
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17
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Zhang Y, Gulati K, Li Z, Di P, Liu Y. Dental Implant Nano-Engineering: Advances, Limitations and Future Directions. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2489. [PMID: 34684930 PMCID: PMC8538755 DOI: 10.3390/nano11102489] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/08/2021] [Accepted: 09/18/2021] [Indexed: 12/27/2022]
Abstract
Titanium (Ti) and its alloys offer favorable biocompatibility, mechanical properties and corrosion resistance, which makes them an ideal material choice for dental implants. However, the long-term success of Ti-based dental implants may be challenged due to implant-related infections and inadequate osseointegration. With the development of nanotechnology, nanoscale modifications and the application of nanomaterials have become key areas of focus for research on dental implants. Surface modifications and the use of various coatings, as well as the development of the controlled release of antibiotics or proteins, have improved the osseointegration and soft-tissue integration of dental implants, as well as their antibacterial and immunomodulatory functions. This review introduces recent nano-engineering technologies and materials used in topographical modifications and surface coatings of Ti-based dental implants. These advances are discussed and detailed, including an evaluation of the evidence of their biocompatibility, toxicity, antimicrobial activities and in-vivo performances. The comparison between these attempts at nano-engineering reveals that there are still research gaps that must be addressed towards their clinical translation. For instance, customized three-dimensional printing technology and stimuli-responsive, multi-functional and time-programmable implant surfaces holds great promise to advance this field. Furthermore, long-term in vivo studies under physiological conditions are required to ensure the clinical application of nanomaterial-modified dental implants.
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Affiliation(s)
- Yifan Zhang
- Department of Oral Implantology, Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China;
| | - Karan Gulati
- School of Dentistry, The University of Queensland, Herston, QLD 4006, Australia;
| | - Ze Li
- School of Stomatology, Chongqing Medical University, Chongqing 400016, China;
| | - Ping Di
- School of Dentistry, The University of Queensland, Herston, QLD 4006, Australia;
| | - Yan Liu
- Laboratory of Biomimetic Nanomaterials, Department of Orthodontics, Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
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18
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Luis AIS, Campos EVR, Oliveira JL, Vallim JH, Proença PLF, Castanha RF, de Castro VLSS, Fraceto LF. Ecotoxicity evaluation of polymeric nanoparticles loaded with ascorbic acid for fish nutrition in aquaculture. J Nanobiotechnology 2021; 19:163. [PMID: 34059056 PMCID: PMC8166143 DOI: 10.1186/s12951-021-00910-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/24/2021] [Indexed: 01/19/2023] Open
Abstract
Background Ascorbic acid (AA) is a micronutrient essential for the mechanisms of reproduction, growth, and defense in fish. However, the biosynthesis of this micronutrient does not occur in fish, so it must be supplied with food. A difficulty is that plain AA is unstable, due to the effects of light, high temperature, and oxygen, among others. The use of nanoencapsulation may provide protection and preserve the physicochemical characteristics of AA for extended periods of time, decreasing losses due to environmental factors. Method This study evaluated the protective effect of nanoencapsulation in polymeric nanoparticles (chitosan and polycaprolactone) against AA degradation. Evaluation was made of the physicochemical stability of the nanoformulations over time, as well as the toxicological effects in zebrafish (Danio rerio), considering behavior, development, and enzymatic activity. For the statistical tests, ANOVA (two-way, significance of p < 0.05) was used. Results Both nanoparticle formulations showed high encapsulation efficiency and good physicochemical stability during 90 days. Chitosan (CS) and polycaprolactone (PCL) nanoparticles loaded with AA had mean diameters of 314 and 303 nm and polydispersity indexes of 0.36 and 0.28, respectively. Both nanosystems provided protection against degradation of AA exposed to an oxidizing agent, compared to plain AA. Total degradation of AA was observed after 7, 20, and 480 min for plain AA, the CS nanoparticle formulation, and the PCL nanoparticle formulation, respectively. For zebrafish larvae, the LC50 values were 330.7, 57.4, and 179.6 mg/L for plain AA, the CS nanoparticle formulation, and the PCL nanoparticle formulation, respectively. In toxicity assays using AA at a concentration of 50 mg/L, both types of nanoparticles loaded with AA showed lower toxicity towards the development of the zebrafish, compared to plain AA at the same concentration. Although decreased activity of the enzyme acetylcholinesterase (AChE) did not affect the swimming behavior of zebrafish larvae in the groups evaluated, it may have been associated with the observed morphometric changes, such as curvature of the tail. Conclusions This study showed that the use of nanosystems is promising for fish nutritional supplementation in aquaculture. In particular, PCL nanoparticles loaded with AA seemed to be most promising, due to higher protection against AA degradation, as well as lower toxicity to zebrafish, compared to the chitosan nanoparticles. The use of nanotechnology opens new perspectives for aquaculture, enabling the reduction of feed nutrient losses, leading to faster fish growth and improved sustainability of this activity. Graphic Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12951-021-00910-8.
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Affiliation(s)
- Angélica I S Luis
- Institute of Science and Technology, Laboratory of Environmental Nanotechnology, São Paulo State University (UNESP), Sorocaba, SP, 18087-180, Brazil
| | | | - Jhones L Oliveira
- Institute of Science and Technology, Laboratory of Environmental Nanotechnology, São Paulo State University (UNESP), Sorocaba, SP, 18087-180, Brazil.,Faculty of Agronomy and Veterinary Science, São Paulo State University (UNESP), Jaboticabal, SP, 14884-900, Brazil
| | - José Henrique Vallim
- Laboratory of Ecotoxicology and Biosafety, Embrapa Environment, Jaguariúna, SP, 13918-110, Brazil
| | - Patrícia L F Proença
- Institute of Science and Technology, Laboratory of Environmental Nanotechnology, São Paulo State University (UNESP), Sorocaba, SP, 18087-180, Brazil
| | - Rodrigo F Castanha
- Laboratory of Ecotoxicology and Biosafety, Embrapa Environment, Jaguariúna, SP, 13918-110, Brazil
| | - Vera L S S de Castro
- Laboratory of Ecotoxicology and Biosafety, Embrapa Environment, Jaguariúna, SP, 13918-110, Brazil
| | - Leonardo F Fraceto
- Institute of Science and Technology, Laboratory of Environmental Nanotechnology, São Paulo State University (UNESP), Sorocaba, SP, 18087-180, Brazil.
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Ashraf SA, Siddiqui AJ, Elkhalifa AEO, Khan MI, Patel M, Alreshidi M, Moin A, Singh R, Snoussi M, Adnan M. Innovations in nanoscience for the sustainable development of food and agriculture with implications on health and environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 768:144990. [PMID: 33736303 DOI: 10.1016/j.scitotenv.2021.144990] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/27/2020] [Accepted: 01/01/2021] [Indexed: 05/14/2023]
Abstract
A rapid increase in world population is leading to the rise in global demand of food and agriculture (agri) products. Nanotechnology and its applications have emerged as one of the most pioneering and promising technology for transforming conventional food and agri industries, with the aim of sustainable farming, improving the food security, quality and safety which could revolutionize the food and agri industries. Current developments in nanotechnology have led to the new paths progressively and bringing the radical changes the way food is perceived throughout the farming, transportation, processing, packaging, storage, monitoring and consumption. This review brings the current updates on novel nanomaterials in food and agri industries. Emphasis is given on the importance of nanotechnological applications, offering complete food solutions from farm to fork; including nutraceutical and functional foods, improving bioavailability, efficiency, nutritional status, nano-additives, food texture, color, taste and packaging. Agricultural sector also witnessed several nano-based products, such as nano-fertilizer, nano-pesticide, nano growth promoters and many more for the development of sustainable farming and crop improvement. Despite of numerous advantages of nanotechnology, there are still toxicity challenges, safety concerns, which needs to be addressed and demands transformations in regulatory policies. Rapid development is projected to transform several foods and agri sectors, with rapid increase in market stake and investment. Government agencies, private research centers as well as academicians are also coming together to explore the benefits of nanotechnology to improve food scarcity in the coming years.
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Affiliation(s)
- Syed Amir Ashraf
- Department of Clinical Nutrition, College of Applied Medical Sciences, University of Hail, Hail, PO Box 2440, Saudi Arabia
| | - Arif Jamal Siddiqui
- Department of Biology, College of Science, University of Hail, Hail, PO Box 2440, Saudi Arabia
| | - Abd Elmoneim O Elkhalifa
- Department of Clinical Nutrition, College of Applied Medical Sciences, University of Hail, Hail, PO Box 2440, Saudi Arabia
| | - Mohammed Idrees Khan
- Department of Clinical Nutrition, College of Applied Health Sciences in Arras, Qassim University, Qassim, Saudi Arabia
| | - Mitesh Patel
- Bapalal Vaidya Botanical Research Centre, Department of Biosciences, Veer Narmad South Gujarat University, Surat 395007, Gujarat, India
| | - Mousa Alreshidi
- Department of Biology, College of Science, University of Hail, Hail, PO Box 2440, Saudi Arabia
| | - Afrasim Moin
- Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail, PO Box 2440, Saudi Arabia
| | - Ritu Singh
- Department of Environmental Sciences, School of Earth Sciences, Central University of Rajasthan, Ajmer, India
| | - Mejdi Snoussi
- Department of Biology, College of Science, University of Hail, Hail, PO Box 2440, Saudi Arabia; Laboratory of Genetics, Biodiversity and Valorisation of Bioressources, High Institute of Biotechnology-University of Monastir, Monastir 5000, Tunisia
| | - Mohd Adnan
- Department of Biology, College of Science, University of Hail, Hail, PO Box 2440, Saudi Arabia.
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Vimalraj S, Yuvashree R, Hariprabu G, Subramanian R, Murali P, Veeraiyan DN, Thangavelu L. Zebrafish as a potential biomaterial testing platform for bone tissue engineering application: A special note on chitosan based bioactive materials. Int J Biol Macromol 2021; 175:379-395. [PMID: 33556401 DOI: 10.1016/j.ijbiomac.2021.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/25/2021] [Accepted: 02/01/2021] [Indexed: 12/12/2022]
Abstract
Biomaterials function as an essential aspect of tissue engineering and have a profound impact on cell growth and subsequent tissue regeneration. The development of new biomaterials requires a potential platform to understand the host-biomaterial interaction, which is crucial for successful biomaterial implantation. Biomaterials analyzed in rodent models for in vivo research are cost-effective but tedious, and the practice has many technical difficulties. As an alternative, zebrafish provide an excellent biomaterial testing platform over the current rodent models. During growth and recovery, zebrafish bone morphogenesis shows a variety of inductive signals involved in the cycle that are close to those influencing differentiation of bone and cartilage in mammals, including humans. This platform is cheap, optically transparent, quick to change genes, and provides reliable reproducibility on short life cycles. Chitosan is a well-known biomaterial in the field of tissue engineering. In view of its documented use in bone regeneration, the biological characterization of chitosan-based bioactive materials in the zebrafish model has been featured in an outstanding note. We, therefore, outlined this review of the zebrafish as a potential in vivo research model for the rapid characterization of the biological properties of new biomaterials for bone tissue engineering applications.
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Affiliation(s)
- Selvaraj Vimalraj
- Centre for Biotechnology, Anna University, Chennai 600 025, Tamil Nadu, India; Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600 077, Tamil Nadu, India.
| | | | - Gopal Hariprabu
- Centre for Biotechnology, Anna University, Chennai 600 025, Tamil Nadu, India
| | - Raghunandhakumar Subramanian
- Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600 077, Tamil Nadu, India
| | - Palraju Murali
- Department of Zoology, N.M.S.S. Vellaichamy Nadar College, Nagamalai, Madurai, Tamil Nadu, India
| | - Deepak Nallaswamy Veeraiyan
- Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600 077, Tamil Nadu, India
| | - Lakshmi Thangavelu
- Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600 077, Tamil Nadu, India
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Stine JS, Harper BJ, Conner CG, Velev OD, Harper SL. In Vivo Toxicity Assessment of Chitosan-Coated Lignin Nanoparticles in Embryonic Zebrafish ( Danio rerio). NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:E111. [PMID: 33418857 PMCID: PMC7825063 DOI: 10.3390/nano11010111] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 12/30/2020] [Accepted: 01/01/2021] [Indexed: 02/04/2023]
Abstract
Lignin is the second most abundant biopolymer on Earth after cellulose. Since lignin breaks down in the environment naturally, lignin nanoparticles may serve as biodegradable carriers of biocidal actives with minimal environmental footprint compared to conventional antimicrobial formulations. Here, a lignin nanoparticle (LNP) coated with chitosan was engineered. Previous studies show both lignin and chitosan to exhibit antimicrobial properties. Another study showed that adding a chitosan coating can improve the adsorption of LNPs to biological samples by electrostatic adherence to oppositely charged surfaces. Our objective was to determine if these engineered particles would elicit toxicological responses, utilizing embryonic zebrafish toxicity assays. Zebrafish were exposed to nanoparticles with an intact chorionic membrane and with the chorion enzymatically removed to allow for direct contact of particles with the developing embryo. Both mortality and sublethal endpoints were analyzed. Mortality rates were significantly greater for chitosan-coated LNPs (Ch-LNPs) compared to plain LNPs and control groups. Significant sublethal endpoints were observed in groups exposed to Ch-LNPs with chorionic membranes intact. Our study indicated that engineered Ch-LNP formulations at high concentrations were more toxic than plain LNPs. Further study is warranted to fully understand the mechanisms of Ch-LNP toxicity.
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Affiliation(s)
- Jared S. Stine
- School of Chemical, Biological and Environmental Engineering, Oregon State University, Corvallis, OR 97331, USA;
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR 97331, USA;
| | - Bryan J. Harper
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR 97331, USA;
| | - Cathryn G. Conner
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC 27695, USA; (C.G.C.); (O.D.V.)
| | - Orlin D. Velev
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC 27695, USA; (C.G.C.); (O.D.V.)
| | - Stacey L. Harper
- School of Chemical, Biological and Environmental Engineering, Oregon State University, Corvallis, OR 97331, USA;
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR 97331, USA;
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22
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Al-Jamal O, Al-Jighefee H, Younes N, Abdin R, Al-Asmakh MA, Radwan AB, Sliem MH, Majdalawieh AF, Pintus G, Yassine HM, Abdullah AM, Da'as SI, Nasrallah GK. Organ-specific toxicity evaluation of stearamidopropyl dimethylamine (SAPDMA) surfactant using zebrafish embryos. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 741:140450. [PMID: 32886985 DOI: 10.1016/j.scitotenv.2020.140450] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/20/2020] [Accepted: 06/21/2020] [Indexed: 06/11/2023]
Abstract
Surfactants are widely used in the industry of detergents, household products, and cosmetics. SAPDMA is a cationic surfactant that is used mostly in cosmetics, conditioning agents and has recently gained attention as a corrosion inhibitor in the sea pipelines industry. In this regard, literature concerning the ecotoxicological classification of SAPDMA on aquatic animals is lacking. This study aims to evaluate the potential ecotoxicity of SAPDMA using the aquatic zebrafish embryo model. The potential toxic effects of SAPDMA were assessed by different assays. This includes (i) mortality/survival assay to assess the median lethal concentration (LC50); (ii) teratogenicity assay to assess the no observed effect concentration (NOEC); (iii) organ-specific toxicity assays including cardiotoxicity, neurotoxicity (using locomotion assay), hematopoietic toxicity (hemoglobin synthesis using o-dianisidine staining), hepatotoxicity (liver steatosis and yolk retention using Oil Red O (ORO) stain); (iv) cellular cytotoxicity (mitochondrial membrane potential) by measuring the accumulation of JC-1 dye into mitochondria. Exposure of embryos to SAPDMA caused mortality in a dose-dependent manner with a calculated LC50 of 2.3 mg/L. Thus, based on the LC50 value and according to the Fish and Wildlife Service (FWS) Acute Toxicity Rating Scale, SAPDMA is classified as "moderately toxic". The No Observed Effect Concentration (NOEC) concerning a set of parameters including scoliosis, changes in body length, yolk, and eye sizes was 0.1 mg/L. At the same NOEC concentration (0.1 mg/L), no organ-specific toxicity was detected in fish treated with SAPDMA, except hepatomegaly with no associated liver dysfunctions. However, higher SAPDMA concentrations (0.8 mg/L) have dramatic effects on zebrafish organ development (eye, heart, and liver development). Our data recommend a re-evaluation of the SAPDMA employment in the industry setting and its strictly monitoring by environmental and public health agencies.
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Affiliation(s)
- Ola Al-Jamal
- Biomedical Research Center, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Hadeel Al-Jighefee
- Biomedical Research Center, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar; Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Nadin Younes
- Biomedical Research Center, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Roba Abdin
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Maha A Al-Asmakh
- Biomedical Research Center, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar; Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - A Bahgat Radwan
- Center for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Mostafa H Sliem
- Center for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Amin F Majdalawieh
- Department of Biology, Chemistry, and Environmental Sciences, College of Arts and Sciences, American University of Sharjah, P.O. Box 26666, Sharjah, United Arab Emirates
| | - Gianfranco Pintus
- Department of Medical Laboratory Sciences, University of Sharjah, PO Box 27272, Sharjah, United Arab Emirates
| | - Hadi M Yassine
- Biomedical Research Center, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar; Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Aboubakr M Abdullah
- Center for Advanced Materials, Qatar University, P.O. Box 2713, Doha, Qatar; Department of Chemical Engineering, College of Engineering, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Sahar I Da'as
- Department of Human Genetics, Sidra Medicine, P.O. Box 26999, Doha, Qatar
| | - Gheyath K Nasrallah
- Biomedical Research Center, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar; Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, P.O. Box 2713, Doha, Qatar.
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23
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Jung Y, Yoon JY, Dev Patel K, Ma L, Lee HH, Kim J, Lee JH, Shin J. Biological Effects of Tricalcium Silicate Nanoparticle-Containing Cement on Stem Cells from Human Exfoliated Deciduous Teeth. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1373. [PMID: 32674469 PMCID: PMC7408117 DOI: 10.3390/nano10071373] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/04/2020] [Accepted: 07/09/2020] [Indexed: 12/16/2022]
Abstract
Nanomaterials can enhance interactions with stem cells for tissue regeneration. This study aimed to investigate the biological effects of tricalcium silicate nanoparticle-containing cement (Biodentine™) during or after setting on stem cells from human exfoliated deciduous teeth (SHED) to mimic clinically relevant situations in which materials are adapted. Specimens were divided into four groups depending on the start of extraction time (during (3, 6 and 12 min) or after setting (24 h)) and extracted in culture medium for 24 h for further physicochemical and biological analysis. After cell viability in serially diluted extracts was evaluated, odontogenic differentiation on SHED was evaluated by ARS staining using nontoxic conditions. A physicochemical analysis of extracts or specimens indicated different Ca ion content, pH, and surface chemistry among groups, supporting the possibility of different biological functionalities depending on the extraction starting conditions. Compared to the 'after setting' group, all 'during setting' groups showed cytotoxicity on SHED. The during setting groups induced more odontogenic differentiation at the nontoxic concentrations compared to the control. Thus, under clinically simulated extract conditions at nontoxic concentrations, Biodentine™ seemed to be a promising odontoblast differentiating biomaterial that is helpful for dental tissue regeneration. In addition, to simulate clinical situations when nanoparticle-containing cement is adjusted, biological effects during setting need to be considered.
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Affiliation(s)
- Yoonsun Jung
- Department of Pediatric Dentistry, College of Dentistry, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea;
| | - Ji-Young Yoon
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea; (J.-Y.Y.); (K.D.P.); (H.-H.L.)
- Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
| | - Kapil Dev Patel
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea; (J.-Y.Y.); (K.D.P.); (H.-H.L.)
- Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
- UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
| | - Lan Ma
- Sounth China Center of Craniofacial Stem Cell Research, Sun Yat-sen University, Guangzhou 510055, China;
| | - Hae-Hyoung Lee
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea; (J.-Y.Y.); (K.D.P.); (H.-H.L.)
- Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
- UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
- Department of Biomaterials Science, College of Dentistry, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
| | - Jongbin Kim
- Department of Pediatric Dentistry, College of Dentistry, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea;
| | - Jung-Hwan Lee
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea; (J.-Y.Y.); (K.D.P.); (H.-H.L.)
- Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
- UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
- Department of Biomaterials Science, College of Dentistry, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea
| | - Jisun Shin
- Department of Pediatric Dentistry, College of Dentistry, Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea;
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, 119 Dandae-ro, Cheonan, Chungcheongnam-do 31116, Korea; (J.-Y.Y.); (K.D.P.); (H.-H.L.)
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24
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Giordo R, Nasrallah GK, Al-Jamal O, Paliogiannis P, Pintus G. Resveratrol Inhibits Oxidative Stress and Prevents Mitochondrial Damage Induced by Zinc Oxide Nanoparticles in Zebrafish ( Danio rerio). Int J Mol Sci 2020; 21:E3838. [PMID: 32481628 PMCID: PMC7312482 DOI: 10.3390/ijms21113838] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 12/22/2022] Open
Abstract
Despite their wide industrial use, Zinc oxide (ZnO) nanoparticles (NPs) exhibit a high toxic potential while concerns of their health-related risks are still present, urging additional in vivo clarification studies. Oxidative stress is recognized as the primary trigger of NP-associated toxicity, suggesting antioxidants as a promising counteractive approach. Here, we investigated the protective effect of the natural antioxidant resveratrol against ZnO NP-induced toxicity in vivo using the zebrafish model. Our findings demonstrate that resveratrol counteracts ZnO NP-induced zebrafish lethality preventing cardiac morphological and functional damage. NP-induced vascular structural abnormalities during embryonic fish development were significantly counteracted by resveratrol treatment. Mechanistically, we further showed that resveratrol inhibits ROS increase, prevents mitochondrial membrane potential dysfunction, and counteracts cell apoptosis/necrosis elicited by ZnO NP. Overall, our data provide further evidence demonstrating the primary role of oxidative stress in NP-induced damage, and highlight new insights concerning the protective mechanism of antioxidants against nanomaterial toxicity.
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Affiliation(s)
- Roberta Giordo
- Biomedical Research Center, Qatar University, Doha P.O. Box 2713, Qatar; (R.G.); (O.A.-J.)
| | - Gheyath K. Nasrallah
- Biomedical Research Center, Qatar University, Doha P.O. Box 2713, Qatar; (R.G.); (O.A.-J.)
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha P.O. Box 2713, Qatar
| | - Ola Al-Jamal
- Biomedical Research Center, Qatar University, Doha P.O. Box 2713, Qatar; (R.G.); (O.A.-J.)
| | - Panagiotis Paliogiannis
- Department of Medical, Surgical and Experimental Surgery, University of Sassari, Viale San Pietro 43, 07100 Sassari, Italy;
| | - Gianfranco Pintus
- Department of Medical Laboratory Sciences, College of Health Sciences and Sharjah Institute for Medical Research, University of Sharjah, Sharjah P.O. Box 27272, UAE
- Department of Biomedical Sciences, University of Sassari, Viale San Pietro 43, 07100 Sassari, Italy
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25
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Rizeq BR, Younes NN, Rasool K, Nasrallah GK. Synthesis, Bioapplications, and Toxicity Evaluation of Chitosan-Based Nanoparticles. Int J Mol Sci 2019; 20:E5776. [PMID: 31744157 PMCID: PMC6888098 DOI: 10.3390/ijms20225776] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 09/23/2019] [Accepted: 10/02/2019] [Indexed: 01/06/2023] Open
Abstract
The development of advanced nanomaterials and technologies is essential in biomedical engineering to improve the quality of life. Chitosan-based nanomaterials are on the forefront and attract wide interest due to their versatile physicochemical characteristics such as biodegradability, biocompatibility, and non-toxicity, which play a promising role in biological applications. Chitosan and its derivatives are employed in several applications including pharmaceuticals and biomedical engineering. This article presents a comprehensive overview of recent advances in chitosan derivatives and nanoparticle synthesis, as well as emerging applications in medicine, tissue engineering, drug delivery, gene therapy, and cancer therapy. In addition to the applications, we critically review the main concerns and mitigation strategies related to chitosan bactericidal properties, toxicity/safety using tissue cultures and animal models, and also their potential environmental impact. At the end of this review, we also provide some of future directions and conclusions that are important for expanding the field of biomedical applications of the chitosan nanoparticles.
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Affiliation(s)
- Balsam R. Rizeq
- Department of Biological and Environmental Sciences, College of Arts and Sciences, Qatar University, P.O. Box 2713, Doha, Qatar;
- Biomedical Research Center, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
| | - Nadin N. Younes
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar;
| | - Kashif Rasool
- Qatar Environment and Energy Research Institute (QEERI), Hamad Bin Khalifa University (HBKU), P.O. Box 5825, Doha, Qatar
| | - Gheyath K. Nasrallah
- Biomedical Research Center, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, P.O. Box 2713, Doha, Qatar;
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26
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Al-Kandari H, Younes N, Al-Jamal O, Zakaria ZZ, Najjar H, Alserr F, Pintus G, Al-Asmakh MA, Abdullah AM, Nasrallah GK. Ecotoxicological Assessment of Thermally- and Hydrogen-Reduced Graphene Oxide/TiO₂ Photocatalytic Nanocomposites Using the Zebrafish Embryo Model. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E488. [PMID: 30925821 PMCID: PMC6523634 DOI: 10.3390/nano9040488] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 03/13/2019] [Accepted: 03/18/2019] [Indexed: 01/04/2023]
Abstract
Advanced oxidation processes (AOPs) have recently attracted great interest in water pollution management. Using the zebrafish embryo model, we investigated the environmental impacts of two thermally (RGOTi)- and hydrogen (H₂RGOTi)-reduced graphene oxide/TiO₂ semiconductor photocatalysts recently employed in AOPs. For this purpose, acutoxicity, cardiotoxicity, neurobehavioral toxicity, hematopoietic toxicity, and hatching rate were determinate. For the RGOTi, the no observed effect concentration (NOEC, mortality/teratogenicity score <20%) and the median lethal concentration (LC50) were <400 and 748.6 mg/L, respectively. H₂RGOTi showed a NOEC similar to RGOTi. However, no significant mortality was detected at all concentrations used in the acutoxicity assay (up to1000 mg/L), thus indicating a hypothetical LC50 higher than 1000 mg/L. According to the Fish and Wildlife Service Acute Toxicity Rating Scale, RGOTi can be classified as "practically not toxic" and H₂RGOTi as "relatively harmless". However, both nanocomposites should be used with caution at concentration higher than the NOEC (400 mg/L), in particular RGOTi, which significantly (i) caused pericardial and yolk sac edema; (ii) decreased the hatching rate, locomotion, and hematopoietic activities; and (iii) affected the heart rate. Indeed, the aforementioned teratogenic phenotypes were less devastating in H₂RGOTi-treated embryos, suggesting that the hydrogen-reduced graphene oxide/TiO₂ photocatalysts may be more ecofriendly than the thermally-reduced ones.
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Affiliation(s)
- Halema Al-Kandari
- Department of Health Environment, College of Health Sciences, PAAET, P.O. Box 1428, Faiha, Kuwait City 72853, Kuwait.
| | - Nadin Younes
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar.
| | - Ola Al-Jamal
- Biomedical Research Center, QU Health, Qatar University, Doha 2713, Qatar.
| | - Zain Z Zakaria
- Biomedical Research Center, QU Health, Qatar University, Doha 2713, Qatar.
| | - Huda Najjar
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar.
| | - Farah Alserr
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar.
| | - Gianfranco Pintus
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar.
- Biomedical Research Center, QU Health, Qatar University, Doha 2713, Qatar.
| | - Maha A Al-Asmakh
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar.
- Biomedical Research Center, QU Health, Qatar University, Doha 2713, Qatar.
| | - Aboubakr M Abdullah
- Department of Chemical Engineering, College of Engineering, Doha, Qatar University, Doha 2713, Qatar.
- Center for Advanced Materials, Qatar University, Doha 2713, Qatar.
| | - Gheyath K Nasrallah
- Department of Biomedical Science, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar.
- Biomedical Research Center, QU Health, Qatar University, Doha 2713, Qatar.
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