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Abdulhaq NA, Elnady DA, Abo El-atta HM, El-Morsi DA, Gad El-Hak SA. Assessment of reproductive toxicity of gold nanoparticles and its reversibility in male albino rats. Toxicol Res 2024; 40:57-72. [PMID: 38223672 PMCID: PMC10786773 DOI: 10.1007/s43188-023-00203-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 07/04/2023] [Accepted: 07/21/2023] [Indexed: 01/16/2024] Open
Abstract
Nanotechnology has become a trending area in science all over the world. Although gold nanoparticles (AuNPs) have been utilized widely in biomedical fields, potential toxicities may arise from their interactions with biological systems. The current study aimed at evaluating the toxic effects of AuNPs on the reproductive system of adult male albino rats and assessing the recovery probability. In this study, AuNPs (13 ± 4 nm in diameter) were synthesized, and the experimental work was conducted on 60 adult male albino rats divided into the following groups: control group (received deionized water daily intraperitoneally (IP) for 28 days), test group, and withdrawal groups I and II (received 570 μg/kg of 13 ± 4 nm AuNPs daily IP for 28 days). Withdrawal groups I and II were left for another 30 and 60 days without sacrification, respectively. The test group showed significant decreases in final body and absolute testicular weights, testosterone hormone level, sperm count and motility, and spermatogenesis score, as well as significant increase in the percentage of sperms of abnormal morphology compared to the control group, associated with significant light and electron microscopic histopathological changes. Partial improvement of all studied reproductive parameters was detected after one month of withdrawal in withdrawal group I, and significant improvement and reversibility of all these parameters were reported after two months of withdrawal in withdrawal group II. So, AuNPs induce male reproductive toxicity, which partially improves after one month of withdrawal and significantly improves and reverses after two months of withdrawal. Supplementary Information The online version contains supplementary material available at 10.1007/s43188-023-00203-2.
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Affiliation(s)
- Nancy A. Abdulhaq
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Dina A. Elnady
- Pathology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Hend M. Abo El-atta
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Medical Education Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Doaa A. El-Morsi
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
- Medical Education Department, Faculty of Medicine, Delta University for Science and Technology, Belqas, Egypt
| | - Seham A. Gad El-Hak
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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2
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Wang E, Liu J, Zhao C, Gao Y, Cheng Z, Chen CM, Wang L. Isolation, cloning, and tissue distribution and functional analysis of ShP-glycoprotein in the freshwater crab Sinopotamon henanense exposed to Cd and Cd-QDs. Int J Biol Macromol 2023; 247:125745. [PMID: 37423454 DOI: 10.1016/j.ijbiomac.2023.125745] [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: 02/28/2023] [Revised: 06/24/2023] [Accepted: 07/06/2023] [Indexed: 07/11/2023]
Abstract
P-glycoprotein (Pgp), a member of ATP binding cassette (ABC) transporter family, can extrude toxic substances out of cells by mediating multi-xenobiotic resistance (MXR) in aquatic organisms, however, its regulation and association with MXR are still unclear. In this work, the genetic information of Pgp in freshwater crab Sinopotamon henanense (ShPgp) was revealed for the first time. ShPgp with a total of 4488 bp was cloned and analyzed, which includes 4044 bp open reading frame, 353 bp 3' untranslated region, and 91 bp 5' untranslated region. The recombinant ShPGP were expressed in Saccharomyces cerevisiae and taken for SDS-PAGE and western blot analysis. ShPGP was widely expressed in the midgut, hepatopancreas, testis, ovary, gill, hemocytes, accessory gonad and myocardium of the crabs studied. The images of immunohistochemistry indicated that ShPgp was mainly distributed in the cytoplasm and cell membrane. When the crabs were exposed to cadmium or cadmium containing quantum dots (Cd-QDs), not only the relative expression of ShPgp mRNA and the protein produced were enhanced, but also the MXR activity and ATP contents. The relative expression of target genes related to energy metabolism, detoxification and apoptosis was also determined in the carbs exposed to Cd or Cd-QDs. The results showed that bcl-2 was significantly down-regulated, while other genes were up-regulated except PPAR (not affected). However, when the Shpgp in treated crabs was interfering by knockdown technique, their apoptosis and the expression of proteolytic enzyme genes and transcription factors MTF1 and HSF1 were also elevated, while the expression of apoptosis inhibiting and fat metabolism genes were compromised. Based on the observation, we concluded that MTF1 and HSF1 were involved in gene transcription regulation of mt and MXR, respectively, while PPAR had limited regulatory effect on those genes in S. henanense. NF-κB may play a negligible role in the process of apoptosis in testes induced by cadmium or Cd-QDs. However, the detail information regarding Pgp involvement in SOD or MT, and its association with apoptosis during xenobiotics insults remain to be explored.
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Affiliation(s)
- Ermeng Wang
- School of Life Science, Shanxi University, Taiyuan, China
| | - Jing Liu
- School of Life Science, Shanxi University, Taiyuan, China
| | - Chenyun Zhao
- School of Life Science, Shanxi University, Taiyuan, China
| | - Yuan Gao
- School of Life Science, Shanxi University, Taiyuan, China
| | - Ziru Cheng
- School of Life Science, Shanxi University, Taiyuan, China
| | - Chien-Min Chen
- Department of Environmental Resources, Chia Nan University of Pharmacy and Science, Taiwan, Republic of China
| | - Lan Wang
- School of Life Science, Shanxi University, Taiyuan, China.
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3
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Le N, Kim K. Current Advances in the Biomedical Applications of Quantum Dots: Promises and Challenges. Int J Mol Sci 2023; 24:12682. [PMID: 37628860 PMCID: PMC10454335 DOI: 10.3390/ijms241612682] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
Quantum dots (QDs) are a type of nanoparticle with exceptional photobleaching-resistant fluorescence. They are highly sought after for their potential use in various optical-based biomedical applications. However, there are still concerns regarding the use of quantum dots. As such, much effort has been invested into understanding the mechanisms behind the behaviors of QDs, so as to develop safer and more biocompatible quantum dots. In this mini-review, we provide an update on the recent advancements regarding the use of QDs in various biomedical applications. In addition, we also discuss# the current challenges and limitations in the use of QDs and propose a few areas of interest for future research.
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Affiliation(s)
| | - Kyoungtae Kim
- Department of Biology, Missouri State University, 901 S National, Springfield, MO 65897, USA;
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4
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Wang X, Wu T. An update on the biological effects of quantum dots: From environmental fate to risk assessment based on multiple biological models. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 879:163166. [PMID: 37011691 DOI: 10.1016/j.scitotenv.2023.163166] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/12/2023] [Accepted: 03/26/2023] [Indexed: 05/17/2023]
Abstract
Quantum dots (QDs) are zero-dimension nanomaterials with excellent physical and chemical properties, which have been widely used in environmental science and biomedicine. Therefore, QDs are potential to cause toxicity to the environment and enter organisms through migration and bioenrichment effects. This review aims to provide a comprehensive and systematic analysis on the adverse effects of QDs in different organisms based on recently available data. Following PRISMA guidelines, this study searched PubMed database according to the pre-set keywords, and included 206 studies according to the inclusion and elimination criteria. CiteSpace software was firstly used to analyze the keywords of included literatures, search for breaking points of former studies, and summarize the classification, characterization and dosage of QDs. The environment fate of QDs in the ecosystems were then analyzed, followed with comprehensively summarized toxicity outcomes at individual, system, cell, subcellular and molecular levels. After migration and degradation in the environment, aquatic plants, bacteria, fungi as well as invertebrates and vertebrates have been found to be suffered from toxic effects caused by QDs. Aside from systemic effects, toxicity of intrinsic QDs targeting to specific organs, including respiratory system, cardiovascular system, hepatorenal system, nervous system and immune system were confirmed in multiple animal models. Moreover, QDs could be taken up by cells and disturb the organelles, which resulted in cellular inflammation and cell death, including autophagy, apoptosis, necrosis, pyroptosis and ferroptosis. Recently, several innovative technologies, like organoids have been applied in the risk assessment of QDs to promote the surgical interventions of preventing QDs' toxicity. This review not only aimed at updating the research progress on the biological effects of QDs from environmental fate to risk assessment, but also overcame the limitations of available reviews on basic toxicity of nanomaterials by interdisciplinarity and provided new insights for better applications of QDs.
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Affiliation(s)
- Xinyu Wang
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, Nanjing 210009, PR China; School of Public Health, Southeast University, Nanjing 210009, PR China
| | - Tianshu Wu
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, Nanjing 210009, PR China; School of Public Health, Southeast University, Nanjing 210009, PR China.
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5
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Asupatri UR. Effects of Zinc Supplementation in Mitigating the Harmful Effects of Chronic Cadmium Exposure in a Zebrafish Model. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023:104158. [PMID: 37236493 DOI: 10.1016/j.etap.2023.104158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/07/2023] [Accepted: 05/23/2023] [Indexed: 05/28/2023]
Abstract
Cadmium (Cd) is a heavy metal that is highly toxic to living organisms, including humans. But the dietary zinc (Zn) supplements play critical role in minimizing or preventing Cd poisoning, without any side effects. The underlying mechanisms, however, have not been thoroughly investigated. Therefore, in this study, we investigated the use of Zn as a protection against Cd toxicity in zebrafish models. The obtained results confirmed the levels of antioxidant enzymes and supported the synergistic effects of Zn in reducing Cd toxicity. The lipid, carbohydrate, and protein concentrations in the liver tissue have also been negatively impacted by Cd; however, treatment with Zn has lessened these adverse effects. Furthermore, the level of 8-hydroxy-2' -deoxyguanosine (8-OHdG), caspase-3 also confirms the protective effects of Zn in reducing DNA damage caused by Cd. The results of this study demonstrate that a Zn supplement can lessen the harmful effects of Cd in zebrafish model.
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Affiliation(s)
- Usha Rani Asupatri
- Department of Zoology, Sri Venkateswara University, Tirupati, Andhra Pradesh 517 502, India.
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6
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Yao Y, Chen Z, Zhang T, Tang M. Adverse reproductive and developmental consequences of quantum dots. ENVIRONMENTAL RESEARCH 2022; 213:113666. [PMID: 35697086 DOI: 10.1016/j.envres.2022.113666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/16/2022] [Accepted: 06/09/2022] [Indexed: 06/15/2023]
Abstract
Quantum dots (QDs), with a size of 1-10 nm, are luminescent semiconductor nanocrystals characterized by a shell-core structure. Notably, QDs have potential application in bioimaging owing to their higher fluorescence performance than conventional fluorescent dyes. To date, QDs has been widely used in photovoltaic devices, supercapacitors, electrocatalysis, photocatalysis. In recent years, scientists have focused on whether the use of QDs can interfere with the reproductive and developmental processes of organisms, resulting in serious population and community problems. In this study, we first analyze the possible reproductive and development toxicity of QDs. Next, we summarize the possible mechanisms underlying QDs' interference with reproduction and development, including oxidative stress, altered gametogenesis and fetal development gene expression, autophagy and apoptosis, and release of metal ions. Thereafter, we highlight some potential aspects that can be used to eliminate or reduce QDs toxicity. Based on QDs' unique physical and chemical properties, a comprehensive range of toxicity test data is urgently needed to build structure-activity relationship to quickly evaluate the ecological safety of each kind of QDs.
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Affiliation(s)
- Yongshuai Yao
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, People's Republic of China
| | - Zhaofang Chen
- State Key Laboratory of Pollution Control & Resource Reuse, School of the Environment, Nanjing University, Nanjing, 210023, People's Republic of China
| | - Ting Zhang
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, People's Republic of China.
| | - Meng Tang
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, People's Republic of China.
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7
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Ma L, Andoh V, Shen Z, Liu H, Li L, Chen K. Subchronic toxicity of magnesium oxide nanoparticles to Bombyx mori silkworm. RSC Adv 2022; 12:17276-17284. [PMID: 35765455 PMCID: PMC9186304 DOI: 10.1039/d2ra01161a] [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: 02/21/2022] [Accepted: 06/01/2022] [Indexed: 11/21/2022] Open
Abstract
Despite many research efforts devoted to the study of the effects of magnesium oxide nanoparticles (MgO NPs) on cells or animals in recent years, data related to the potential long-term effects of this nanomaterial are still scarce. The aim of this study is to explore the subchronic effects of MgO NPs on Bombyx mori silkworm, a complete metamorphosis insect with four development stages (egg, larva, pupa, month). With this end in view, silkworm larvae were exposed to MgO NPs at different mass concentrations (1%, 2%, 3% and 4%) throughout their fifth instar larva. Their development, survival rate, cell morphology, gene expressions, and especially silk properties were compared with a control. The results demonstrate that MgO NPs have no significant negative impact on the growth or tissues. The cocooning rate and silk quality also display normal results. However, a total of 806 genes are differentially expressed in the silk gland (a vital organ for producing silk). GO (Gene Ontology) results show that the expression of many genes related to transporter activity are significantly changed, revealing that active transport is the main mechanism for the penetration of MgO NPs, which also proves that MgO NPs are adsorbed by cells. KEGG (Kyoto Encyclopedia of Genes and Genomes) analysis demonstrates that the longevity regulating pathway-worm, peroxisome and MAPK signaling pathway are closely involved in the biological effects of MgO NPs. Overall, subchronic exposure to MgO NPs induced no apparent negative impact on silkworm growth or silks but changed the expressions of some genes.
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Affiliation(s)
- Lin Ma
- College of Biotechnology, Jiangsu University of Science and Technology Zhenjiang Jiangsu 212001 P. R. China
| | - Vivian Andoh
- College of Biotechnology, Jiangsu University of Science and Technology Zhenjiang Jiangsu 212001 P. R. China .,Institute of Life Science, Jiangsu University Zhenjiang Jiangsu 212013 P. R. China
| | - Zhongyuan Shen
- College of Biotechnology, Jiangsu University of Science and Technology Zhenjiang Jiangsu 212001 P. R. China
| | - Haiyan Liu
- Tea and Food Science and Technology Institute, Jiangsu Vocational College of Agriculture and Forestry Jurong 212400 China
| | - Long Li
- College of Biotechnology, Jiangsu University of Science and Technology Zhenjiang Jiangsu 212001 P. R. China
| | - Keping Chen
- Institute of Life Science, Jiangsu University Zhenjiang Jiangsu 212013 P. R. China
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8
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Giroux M, Zahra Z, Salawu OA, Burgess RM, Ho KT, Adeleye AS. Assessing the Environmental Effects Related to Quantum Dot Structure, Function, Synthesis and Exposure. ENVIRONMENTAL SCIENCE. NANO 2022; 9:867-910. [PMID: 35401985 PMCID: PMC8992011 DOI: 10.1039/d1en00712b] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Quantum dots (QDs) are engineered semiconductor nanocrystals with unique fluorescent, quantum confinement, and quantum yield properties, making them valuable in a range of commercial and consumer imaging, display, and lighting technologies. Production and usage of QDs are increasing, which increases the probability of these nanoparticles entering the environment at various phases of their life cycle. This review discusses the major types and applications of QDs, their potential environmental exposures, fates, and adverse effects on organisms. For most applications, release to the environment is mainly expected to occur during QD synthesis and end-product manufacturing since encapsulation of QDs in these devices prevents release during normal use or landfilling. In natural waters, the fate of QDs is controlled by water chemistry, light intensity, and the physicochemical properties of QDs. Research on the adverse effects of QDs primarily focuses on sublethal endpoints rather than acute toxicity, and the differences in toxicity between pristine and weathered nanoparticles are highlighted. A proposed oxidative stress adverse outcome pathway framework demonstrates the similarities among metallic and carbon-based QDs that induce reactive oxygen species formation leading to DNA damage, reduced growth, and impaired reproduction in several organisms. To accurately evaluate environmental risk, this review identifies critical data gaps in QD exposure and ecological effects, and provides recommendations for future research. Future QD regulation should emphasize exposure and sublethal effects of metal ions released as the nanoparticles weather under environmental conditions. To date, human exposure to QDs from the environment and resulting adverse effects has not been reported.
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Affiliation(s)
- Marissa Giroux
- U.S. Environmental Protection Agency, ORD/CEMM Atlantic Coastal Environmental Sciences Division, Narragansett, Rhode Island, USA
| | - Zahra Zahra
- Department of Civil and Environmental Engineering, University of California, Irvine, Irvine, CA 92697-2175, USA
| | - Omobayo A. Salawu
- Department of Civil and Environmental Engineering, University of California, Irvine, Irvine, CA 92697-2175, USA
| | - Robert M Burgess
- U.S. Environmental Protection Agency, ORD/CEMM Atlantic Coastal Environmental Sciences Division, Narragansett, Rhode Island, USA
| | - Kay T Ho
- U.S. Environmental Protection Agency, ORD/CEMM Atlantic Coastal Environmental Sciences Division, Narragansett, Rhode Island, USA
| | - Adeyemi S Adeleye
- Department of Civil and Environmental Engineering, University of California, Irvine, Irvine, CA 92697-2175, USA
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9
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Gaharwar US, Pardhiya S, Rajamani P. A Perspective on Reproductive Toxicity of Metallic Nanomaterials. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1391:97-117. [PMID: 36472819 DOI: 10.1007/978-3-031-12966-7_7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Nanotechnological tools have been greatly exploited in all possible fields. However, advancement of nanotechnology has raised concern about their adverse effects on human and environment. These deleterious effects cannot be ignored and need to be explored due to safety purpose. Several recent studies have demonstrated possible health hazard of nanoparticles on organism. Moreover, studies showed that toxicity of metallic nanomaterial could also lead to reproductive toxicity. Various deleterious effects have demonstrated decreased sperm motility, increased abnormal spermatozoa, altered sperm count, and altered sperm morphology. Morphological and ultrastructural changes also have been reported due to the accumulation of these nanomaterials in reproductive organs. Nonetheless, studies also suggest crossing of metallic nanoparticles through blood testes barrier and generation of oxidative stress which plays major role in reproductive toxicity. In the present study, we have incorporated updated information by gathering all available literature about various metallic nanomaterials and risk related to reproductive system.
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Affiliation(s)
- Usha Singh Gaharwar
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Sonali Pardhiya
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Paulraj Rajamani
- School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India.
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10
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Ajdary M, Keyhanfar F, Moosavi MA, Shabani R, Mehdizadeh M, Varma RS. Potential toxicity of nanoparticles on the reproductive system animal models: A review. J Reprod Immunol 2021; 148:103384. [PMID: 34583090 DOI: 10.1016/j.jri.2021.103384] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 08/06/2021] [Accepted: 09/13/2021] [Indexed: 12/12/2022]
Abstract
Over the past two decades, nanotechnology has been involved in an array of applications in various fields, including diagnostic kits, disease treatment, drug manufacturing, drug delivery, and gene therapy. But concerns about the toxicity of nanoparticles have greatly hindered their use; also, due to their increasing use in various industries, all members of society are exposed to the toxicity of these nanoparticles. Nanoparticles have a negative impact on various organs, including the reproductive system. They also can induce abortion in women, reduce fetal growth and development, and can damage the reproductive system and sperm morphology in men. In some cases, it has been observed that despite the modification of nanoparticles in composition, concentration, and method of administration, there is still damage to the reproductive organs. Therefore, understanding how nanoparticles affect the reproductive system is of very importance. In several studies, the nanoparticle toxicity effect on the genital organs has been investigated at the clinical and molecular levels using the in vivo and in vitro models. This study reviews these investigations and provides important data on the toxicity, hazards, and safety of nanoparticles in the reproductive system to facilitate the optimal use of nanoparticles in the industry.
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Affiliation(s)
- Marziyeh Ajdary
- Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Fariborz Keyhanfar
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin Moosavi
- Department of Molecular Medicine, National Institute of Genetic Engineering and Biotechnology, Tehran, 14965/161, Iran
| | - Ronak Shabani
- Department of Anatomy, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Mehdizadeh
- Department of Anatomy, Iran University of Medical Sciences, Tehran, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute, Palacky University in Olomouc, Šlechtitelů 27, 783 71, Olomouc, Czech Republic.
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11
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Habas K, Demir E, Guo C, Brinkworth MH, Anderson D. Toxicity mechanisms of nanoparticles in the male reproductive system. Drug Metab Rev 2021; 53:604-617. [PMID: 33989097 DOI: 10.1080/03602532.2021.1917597] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The field of nanotechnology has allowed for increasing nanoparticle (NP) exposure to the male reproductive system. Certain NPs have been reported to have adverse consequences on male germ and somatic cells. Germ cells are the bridge between generations and are responsible for the transmission of genetic and epigenetic information to future generations. A number of NPs have negative impacts on male germ and somatic cells which could ultimately affect fertility or the ability to produce healthy offspring. These impacts are related to NP composition, modification, concentration, agglomeration, and route of administration. NPs can induce severe toxic effects on the male reproduction system after passing through the blood-testis barrier and ultimately damaging the spermatozoa. Therefore, understanding the impacts of NPs on reproduction is necessary. This review will provide a comprehensive overview on the current state of knowledge derived from the previous in vivo and in vitro research on effects of NPs on the male reproductive system at the genetic, cellular, and molecular levels.
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Affiliation(s)
- Khaled Habas
- School of Chemistry & Biosciences, Faculty of Life Sciences, University of Bradford, Bradford, UK
| | - Eşref Demir
- Department of Medical Services and Techniques, Vocational School of Health Services, Medical Laboratory Techniques Programme, Antalya Bilim University, Antalya, Turkey
| | - Chongye Guo
- The Center for Microbial Resource and Big Data, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Martin H Brinkworth
- School of Chemistry & Biosciences, Faculty of Life Sciences, University of Bradford, Bradford, UK
| | - Diana Anderson
- School of Chemistry & Biosciences, Faculty of Life Sciences, University of Bradford, Bradford, UK
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12
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Li L, Lin X, Chen T, Liu K, Chen Y, Yang Z, Liu D, Xu G, Wang X, Lin G. Systematic evaluation of CdSe/ZnS quantum dots toxicity on the reproduction and offspring health in male BALB/c mice. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 211:111946. [PMID: 33493718 DOI: 10.1016/j.ecoenv.2021.111946] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/25/2020] [Accepted: 01/14/2021] [Indexed: 06/12/2023]
Abstract
Increased applications of quantum dots (QDs) in the biomedical field have aroused attention for their potential toxicological effects. Although numerous studies have been carried out on the toxicity of QDs, their effects on reproductive and development are still unclear. In this study, we systematically evaluated the male reproductive toxicity and developmental toxicity of CdSe/ZnS QDs in BALB/c mice. The male mice were injected intravenously with CdSe/ZnS QDs at the dosage of 2.5 mg/kg BW or 25 mg/kg BW, respectively, and the survival status, biodistribution of QDs in testes, serum sex hormone levels, histopathology, sperm motility and acrosome integrity was measured on Day 1, 7, 14, 28 and 42 after injection. On Day 35 after treatment, male mice were housed with non-exposed female mice, and then offspring number, body weight, organ index and histopathology of major organs, blood routine and biochemical tests of offspring were measured to evaluate the fertility and offspring health. The results showed that CdSe/ZnS QDs could rapidly distribute in the testis, and the fluorescence of QDs could still be detected on Day 42 post-injection. QDs had no adverse effect on the structure of testis and epididymis, but high-dose QDs could induce apoptosis of Leydig cells in testis at an early stage. No significant differences in survival of state, body weight organ index of testis and epididymis, sex hormones levels, sperm quality, sperm acrosome integrity and fertility of male mice were observed in QDs exposed groups. However, the development of offspring was obviously influenced, which was mainly manifested in the slow growth of offspring, changes in organ index of main organs, and the abnormality of liver and kidney function parameters. Our findings revealed that CdSe/ZnS QDs were able to cross the blood-testis barrier (BTB), produce no discernible toxic effects on the male reproductive system, but could affect the healthy growth of future generations to some extent. In view of the broad application prospect of QDs in biomedical fields, our findings might provide insight into the biological safety evaluation of the reproductive health of QDs.
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Affiliation(s)
- Li Li
- Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China; Dongguan Key Laboratory of Environmental Medicine, School of Public Health, Guangdong Medical University, Dongguan 523808, China
| | - Xiaotan Lin
- Department of Family Planning, Second Clinical Medical College of Jinan University; Shenzhen People's Hospital, Shenzhen 518060, China
| | - Tingting Chen
- Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China
| | - Kan Liu
- Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China
| | - Yajing Chen
- Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China
| | - Zhiwen Yang
- Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China
| | - Dongmeng Liu
- Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China
| | - Gaixia Xu
- Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, Health Science Center, Shenzhen University, Shenzhen 518055, China
| | - Xiaomei Wang
- Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China
| | - Guimiao Lin
- School of Public Health, Shenzhen University Health Sciences Center, Shenzhen 518060, China; Base for International Science and Technology Cooperation: Carson Cancer Stem Cell Vaccines R&D Center, Shenzhen Key Lab of Synthetic Biology, Department of Physiology, School of Basic Medical Sciences, Shenzhen University, Shenzhen 518055, China.
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Multicomponent synthesis and anti-proliferative screening of biaryl triazole-containing cyclophanes. Bioorg Med Chem Lett 2021; 40:127899. [PMID: 33722739 DOI: 10.1016/j.bmcl.2021.127899] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 02/10/2021] [Accepted: 02/18/2021] [Indexed: 11/20/2022]
Abstract
We report a practical two-step approach involving a Ugi 4-CR/ azide-alkyne cycloaddition for the synthesis of biaryl-containing cyclophanes. The series represents an extension of our previously reported macrocycles as an effort to enhance the anti-proliferative activity of this scaffold. In this variant, we incorporate a biphenyl moiety in the framework, thus enhancing the macrocycle size, lipophilicity, and structural diversity. Macrocycles were tested against different cell lines, being more cytotoxic against prostate (PC-3 and DU-145) and breast (MCF-7) tumor cells. Gratifyingly, the most active compound showed a significative enhancement of PC-3 growth inhibition with respect to our previous series, reaffirming the potential anti-proliferative activity of this kind of cyclophanes.
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Wang E, Liu J, Zhao C, Xu Z, Murugan K, Wang L. Reproductive toxicity of quantum dots on gonads of the fresh water crab Sinopotamon henanense. Comp Biochem Physiol C Toxicol Pharmacol 2021; 241:108968. [PMID: 33418082 DOI: 10.1016/j.cbpc.2020.108968] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 12/23/2020] [Accepted: 12/24/2020] [Indexed: 10/22/2022]
Abstract
Since nano-quantum dots (QDs) are increasingly used as fluorescent dyes in biomedical sciences, the possibility of QDs contaminating aquatic environments is generally increasing. There is concern about potential toxicity of QDs. However, their risks in the aquatic environment are not entirely understood. In this study, the freshwater crab Sinopotamon henanense was exposed to cadmium telluride (CdTe) QDs by intraperitoneal injection to detect the reproductive toxicity of QDs (1/32, 1/16 and 1/4 LD50; Crab was exposed for 1, 3, 5, and 7 days). After CdTe QD exposure, no significant effect was detected on the body weight and gonadosomatic index. Additionally, morphological observations showed tissue vacuolation in the testis, and inflammatory cell infiltration in the ovary. The submicroscopic structure showed that exposure to CdTe QDs damaged the organelles and cell structures of the gonads of S. henanense. Among the adverse effects, pathological changes in the nuclear membrane, mitochondria and lysosomes were particularly significant. Antioxidant enzymes responded differently to different doses of QDs. The 0.5-mg/kg dose induced superoxide dismutase activity in the testes. And in the 1-mg/kg and 4-mg/kg dose QD exposure test, the testis responded by activating glutathione peroxidase and inducing reduced glutathione and overconsuming glutathione peroxidase. Respectively, the ovaries responded by overconsuming superoxide dismutase and glutathione peroxidase and reduced glutathione. Thus, we conclude that the gonads of S. henanense were injured by CdTe QD, and male are better indicators of the toxicity of QDs than female crabs according to greater alterations in tissue structure and antioxidant enzyme in the analyses.
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Affiliation(s)
- Ermeng Wang
- School of Life Science, Shanxi University, Taiyuan, China
| | - Jing Liu
- School of Life Science, Shanxi University, Taiyuan, China
| | - Chenyun Zhao
- School of Life Science, Shanxi University, Taiyuan, China
| | - Zihan Xu
- School of Life Science, Shanxi University, Taiyuan, China
| | - Kadarkarai Murugan
- Department of Zoology, School of Life Sciences, Bharathiar University, India
| | - Lan Wang
- School of Life Science, Shanxi University, Taiyuan, China.
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15
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Bidian C, Filip GA, David L, Florea A, Moldovan B, Robu DP, Olteanu D, Radu T, Clichici S, Mitrea DR, Baldea I. The impact of silver nanoparticles phytosynthesized with Viburnum opulus L. extract on the ultrastrastructure and cell death in the testis of offspring rats. Food Chem Toxicol 2021; 150:112053. [PMID: 33577941 DOI: 10.1016/j.fct.2021.112053] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/30/2021] [Accepted: 02/04/2021] [Indexed: 12/15/2022]
Abstract
AIM To investigate the effects of prenatal exposure to AgNPs obtained by green synthesis with Viburnum opulus L. extract on the testis in male offspring rats. MATERIAL AND METHODS Two different doses of AgNPs (0.8 and 1.5 mg/kg b.w.) and vehicle (PBS) were administered to Wistar female rats on days 3-14 of gestation. At 6 weeks after birth, the ultrastructural changes in correlation with the amount of silver as well as the parameters of oxidative stress, inflammation and cell death mechanisms in the testis of male offspring were evaluated. RESULTS AgNPs administered during pregnancy crossed the placental and testicular barriers and induced oxidative stress, DNA damage and autophagy as mechanism of cell toxicity. The markers of inflammation and apoptosis decreased after AgNPs exposure while the NFkB activation increased. TEM examination revealed important ultrastructural changes of Sertoli cells, numerous vacuoles and cytoplasmic changes suggestive of the cell's evolution towards necrosis. CONCLUSION Phytoreduced silver nanoparticles with polyphenols from Viburnum opulus L. fruit extract, administered during the embryological development of the male gonad, have testicular toxic effects in offspring even at 6 weeks after birth.
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Affiliation(s)
- Cristina Bidian
- Department of Physiology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006, Cluj-Napoca, Romania
| | - Gabriela Adriana Filip
- Department of Physiology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006, Cluj-Napoca, Romania.
| | - Luminita David
- Department of Chemistry, Faculty of Chemistry and Chemical Engineering "Babes-Bolyai" University, 11 Arany Janos Street, 400028, Cluj-Napoca, Romania
| | - Adrian Florea
- Department of Cell and Molecular Biology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 6 Louis Pasteur Street, 400349, Cluj Napoca, Romania
| | - Bianca Moldovan
- Department of Chemistry, Faculty of Chemistry and Chemical Engineering "Babes-Bolyai" University, 11 Arany Janos Street, 400028, Cluj-Napoca, Romania
| | - Daniela Popa Robu
- Department of Physiology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006, Cluj-Napoca, Romania
| | - Diana Olteanu
- Department of Physiology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006, Cluj-Napoca, Romania
| | - Teodora Radu
- National Institute for Research and Development of Isotopic and Molecular Technologies, 67-103 Donat Str., 400293, Cluj-Napoca, Romania
| | - Simona Clichici
- Department of Physiology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006, Cluj-Napoca, Romania
| | - Daniela-Rodica Mitrea
- Department of Physiology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006, Cluj-Napoca, Romania
| | - Ioana Baldea
- Department of Physiology, ''Iuliu Hatieganu'' University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006, Cluj-Napoca, Romania
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16
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Ma L, Andoh V, Adjei MO, Liu H, Shen Z, Li L, Song J, Zhao W, Wu G. In vivo toxicity evaluation of boron nitride nanosheets in Bombyx mori silkworm model. CHEMOSPHERE 2020; 247:125877. [PMID: 31935578 DOI: 10.1016/j.chemosphere.2020.125877] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 12/28/2019] [Accepted: 01/07/2020] [Indexed: 06/10/2023]
Abstract
Boron nitride nanosheets (BN NSs), a novel material with a structure similar to graphene, have attracted much attention due to their extraordinary properties. A deep in vivo study of the toxicity of BN NSs is indispensable, which can help to understand their potential risk and provide useful information for their safe application. However, so far as we know, the systematic in vivo toxicity evaluation of BN NSs hasn't been reported. In this study, silkworm (Bombyx mori) was used as a model to investigate the toxicity of BN NSs, by continuously feeding silkworm larvae with BN NSs at various mass concentrations (1%, 2%, 3%, 4%). The toxicity was evaluated from the levels of animal entirety (mortality, silkworm growth, cocoons and silk properties), tissues (pathological examination) and genes (transcriptomic profiling). The results show that the exposure to BN NSs causes no obvious adverse effects on the growth, silk properties or tissues of silkworm, but the expressions of genes in midgut concerned with some specific functions and pathways are significantly changed, indicating that BN NSs may have potential danger to lead to dysfunction. This study has performed in vivo toxicity evaluation of BN NSs and provided useful safety information for the application of BN NSs.
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Affiliation(s)
- Lin Ma
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China; The Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, Jiangsu, 212018, PR China; Laboratory of Risk Assessment for Sericultural Products and Edible Insects, Ministry of Agriculture, Zhenjiang, Jiangsu, 212018, PR China
| | - Vivian Andoh
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China
| | - Mark Owusu Adjei
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China
| | - Haiyan Liu
- Department of Tea and Food Technology, Jiangsu Polytechnic College of Agriculture and Forestry, Jurong, Jiangsu, 212400, PR China
| | - Zhongyuan Shen
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China; The Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, Jiangsu, 212018, PR China
| | - Long Li
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China; The Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, Jiangsu, 212018, PR China; Laboratory of Risk Assessment for Sericultural Products and Edible Insects, Ministry of Agriculture, Zhenjiang, Jiangsu, 212018, PR China
| | - Jiangchao Song
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China; The Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, Jiangsu, 212018, PR China; Laboratory of Risk Assessment for Sericultural Products and Edible Insects, Ministry of Agriculture, Zhenjiang, Jiangsu, 212018, PR China
| | - Weiguo Zhao
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China; The Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, Jiangsu, 212018, PR China.
| | - Guohua Wu
- College of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, PR China; The Sericultural Research Institute, Chinese Academy of Agricultural Sciences, Zhenjiang, Jiangsu, 212018, PR China; Laboratory of Risk Assessment for Sericultural Products and Edible Insects, Ministry of Agriculture, Zhenjiang, Jiangsu, 212018, PR China.
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17
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Nanoplastics Cause Neurobehavioral Impairments, Reproductive and Oxidative Damages, and Biomarker Responses in Zebrafish: Throwing up Alarms of Wide Spread Health Risk of Exposure. Int J Mol Sci 2020; 21:ijms21041410. [PMID: 32093039 PMCID: PMC7073134 DOI: 10.3390/ijms21041410] [Citation(s) in RCA: 200] [Impact Index Per Article: 50.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 02/15/2020] [Accepted: 02/16/2020] [Indexed: 12/15/2022] Open
Abstract
Plastic pollution is a growing global emergency and it could serve as a geological indicator of the Anthropocene era. Microplastics are potentially more hazardous than macroplastics, as the former can permeate biological membranes. The toxicity of microplastic exposure on humans and aquatic organisms has been documented, but the toxicity and behavioral changes of nanoplastics (NPs) in mammals are scarce. In spite of their small size, nanoplastics have an enormous surface area, which bears the potential to bind even bigger amounts of toxic compounds in comparison to microplastics. Here, we used polystyrene nanoplastics (PS-NPs) (diameter size at ~70 nm) to investigate the neurobehavioral alterations, tissue distribution, accumulation, and specific health risk of nanoplastics in adult zebrafish. The results demonstrated that PS-NPs accumulated in gonads, intestine, liver, and brain with a tissue distribution pattern that was greatly dependent on the size and shape of the NPs particle. Importantly, an analysis of multiple behavior endpoints and different biochemical biomarkers evidenced that PS-NPs exposure induced disturbance of lipid and energy metabolism as well as oxidative stress and tissue accumulation. Pronounced behavior alterations in their locomotion activity, aggressiveness, shoal formation, and predator avoidance behavior were exhibited by the high concentration of the PS-NPs group, along with the dysregulated circadian rhythm locomotion activity after its chronic exposure. Moreover, several important neurotransmitter biomarkers for neurotoxicity investigation were significantly altered after one week of PS-NPs exposure and these significant changes may indicate the potential toxicity from PS-NPs exposure. In addition, after ~1-month incubation, the fluorescence spectroscopy results revealed the accumulation and distribution of PS-NPs across zebrafish tissues, especially in gonads, which would possibly further affect fish reproductive function. Overall, our results provided new evidence for the adverse consequences of PS-NPs-induced behavioral dysregulation and changes at the molecular level that eventually reduce the survival fitness of zebrafish in the ecosystem.
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18
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Filali S, Pirot F, Miossec P. Biological Applications and Toxicity Minimization of Semiconductor Quantum Dots. Trends Biotechnol 2020; 38:163-177. [DOI: 10.1016/j.tibtech.2019.07.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/27/2019] [Accepted: 07/30/2019] [Indexed: 12/18/2022]
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19
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Wang YF, Chen XD, Wang G, Li QY, Liang XY, Sima YH, Xu SQ. Influence of hyperproteinemia on reproductive development in an invertebrate model. Int J Biol Sci 2019; 15:2170-2181. [PMID: 31592097 PMCID: PMC6775287 DOI: 10.7150/ijbs.33310] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 06/09/2019] [Indexed: 12/25/2022] Open
Abstract
Hyperproteinemia is a severe metabolic disease characterized by abnormally elevated plasma protein concentrations (PPC). However, there is currently no reliable animal model for PPC, and the pathological mechanism of hyperproteinemia thus remains unclear. In this study, we evaluated the effects of hyperproteinemia on reproductive development in an invertebrate silkworm model with a controllable PPC and no primary disease effects. High PPC inhibited the synthesis of vitellogenin and 30K protein essential for female ovarian development in the fat body of metabolic tissues, and inhibited their transport through the hemolymph to the ovary. High PPC also induced programmed cell death in testis and ovary cells, slowed the development of germ cells, and significantly reduced the reproductive coefficient. Furthermore, the intensities and mechanisms of high-PPC-induced reproductive toxicity differed between sexes in this silkworm model.
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Affiliation(s)
- Yong-Feng Wang
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, China.,Institute of Agricultural Biotechnology & Ecology (IABE), Soochow University, Suzhou 215123, China
| | - Xue-Dong Chen
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, China.,Institute of Agricultural Biotechnology & Ecology (IABE), Soochow University, Suzhou 215123, China
| | - Guang Wang
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, China.,Institute of Agricultural Biotechnology & Ecology (IABE), Soochow University, Suzhou 215123, China
| | - Qiu-Ying Li
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, China.,Institute of Agricultural Biotechnology & Ecology (IABE), Soochow University, Suzhou 215123, China
| | - Xin-Yin Liang
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, China.,Institute of Agricultural Biotechnology & Ecology (IABE), Soochow University, Suzhou 215123, China
| | - Yang-Hu Sima
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, China.,Institute of Agricultural Biotechnology & Ecology (IABE), Soochow University, Suzhou 215123, China
| | - Shi-Qing Xu
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, China.,Institute of Agricultural Biotechnology & Ecology (IABE), Soochow University, Suzhou 215123, China
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20
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Nguyen KC, Zhang Y, Todd J, Kittle K, Patry D, Caldwell D, Lalande M, Smith S, Parks D, Navarro M, Massarsky A, Moon TW, Willmore WG, Tayabali AF. Biodistribution and Systemic Effects in Mice Following Intravenous Administration of Cadmium Telluride Quantum Dot Nanoparticles. Chem Res Toxicol 2019; 32:1491-1503. [DOI: 10.1021/acs.chemrestox.8b00397] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kathy C. Nguyen
- Environmental Health Science and Research Bureau, Healthy Environments and Consumer Safety Branch, Health Canada, 50 Colombine Driveway, Ottawa, Ontario, Canada K1A 0K9
- Department of Biology and Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario Canada, K1S 5B6
| | - Yan Zhang
- Environmental Health Science and Research Bureau, Healthy Environments and Consumer Safety Branch, Health Canada, 50 Colombine Driveway, Ottawa, Ontario, Canada K1A 0K9
| | - Julie Todd
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Kevin Kittle
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Dominique Patry
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Don Caldwell
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Michelle Lalande
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Scott Smith
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Douglas Parks
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Martha Navarro
- Bureau of Chemical Safety, Health Products and Food Branch, 251 Sir Frederick Banting Driveway, Health Canada, Ottawa, Ontario, Canada K1A 0K9
| | - Andrey Massarsky
- University of Ottawa, Department of Biology, Centre for Advanced Research in Environmental Genomics and the Collaborative Program in Chemical and Environmental Toxicology, 75 Laurier Avenue East, Ottawa, Ontario, Canada K1N 6N5
| | - Thomas W. Moon
- University of Ottawa, Department of Biology, Centre for Advanced Research in Environmental Genomics and the Collaborative Program in Chemical and Environmental Toxicology, 75 Laurier Avenue East, Ottawa, Ontario, Canada K1N 6N5
| | - William G. Willmore
- Department of Biology and Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario Canada, K1S 5B6
| | - Azam F. Tayabali
- Environmental Health Science and Research Bureau, Healthy Environments and Consumer Safety Branch, Health Canada, 50 Colombine Driveway, Ottawa, Ontario, Canada K1A 0K9
- Department of Biology and Institute of Biochemistry, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario Canada, K1S 5B6
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21
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Qiu JF, Li X, Cui WZ, Liu XF, Tao H, Yang K, Dai TM, Sima YH, Xu SQ. Inhibition of Period Gene Expression Causes Repression of Cell Cycle Progression and Cell Growth in the Bombyx mori Cells. Front Physiol 2019; 10:537. [PMID: 31130878 PMCID: PMC6509393 DOI: 10.3389/fphys.2019.00537] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 04/15/2019] [Indexed: 12/31/2022] Open
Abstract
Circadian clock system disorders can lead to uncontrolled cell proliferation, but the molecular mechanism remains unknown. We used a Bombyx mori animal model of single Period gene (BmPer) expression to investigate this mechanism. A slow growing developmental cell model (Per-KD) was isolated from a B. mori ovarian cell line (BmN) by continuous knock down of BmPer expression. The effects of BmPer expression knockdown (Per-KD) on cell proliferation and apoptosis were opposite to those of m/hPer1 and m/hPer2 in mammals. The knockdown of BmPer expression led to cell cycle deceleration with shrinking of the BmN cell nucleus, and significant inhibition of nuclear DNA synthesis and cell proliferation. It also promoted autophagy via the lysosomal pathway, and accelerated apoptosis via the caspase pathway.
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Affiliation(s)
- Jian-Feng Qiu
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Xue Li
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Wen-Zhao Cui
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Xiao-Fei Liu
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Hui Tao
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Kun Yang
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Tai-Ming Dai
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Yang-Hu Sima
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
| | - Shi-Qing Xu
- School of Biology and Basic Medical Sciences, Medical College, Soochow University, Suzhou, China.,Institute of Agricultural Biotechnology and Ecology (IABE), Soochow University, Suzhou, China
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22
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Prajitha N, Athira SS, Mohanan PV. Bio-interactions and risks of engineered nanoparticles. ENVIRONMENTAL RESEARCH 2019; 172:98-108. [PMID: 30782540 DOI: 10.1016/j.envres.2019.02.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/13/2019] [Accepted: 02/01/2019] [Indexed: 06/09/2023]
Abstract
Nano technological research offered uncountable opportunities for engineered nanoparticles (ENPs) in the field of biomedical, pharmaceutical, agricultural, cosmetics, textiles, automobiles and electronic industry. Large scale commercial production and use of nanoparticles with smaller size and characteristic physico-chemical properties enhance the possibility of amenable toxicity to the environment. Primary important species of the ecosystem like bacteria, algae, fishes and plants are at high risk with nanoparticle (NP) toxicity. ENP distributed in air, water and soil can directly affect the livelihood or even the existence of smaller organisms. In day-today life, human beings are getting exposed to thousands of NPs via dermal contact, inhalation or ingestion. Topical application of sunscreens and cosmetics containing ENPs has the potential to induce photo toxicity under ultra violet irradiation. ENP intentionally or non-intentionally enter into the body will affect the entire organ system and execute their toxicity even in reproduction and fetal developmental stages. Unfortunately the existing researches to evaluate the in vivo and in vitro toxic effects of ENPs are inefficient to give the exact nature and depth of toxicity. Hence an effort was made to discuss on the characteristics, classification, synthesis, applications and toxic potentials of various classes of commercially relevant ENPs along with a detailed review on currently available literatures.
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Affiliation(s)
- N Prajitha
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram 695012, Kerala, India
| | - S S Athira
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram 695012, Kerala, India
| | - P V Mohanan
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram 695012, Kerala, India.
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23
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Wang R, Song B, Wu J, Zhang Y, Chen A, Shao L. Potential adverse effects of nanoparticles on the reproductive system. Int J Nanomedicine 2018; 13:8487-8506. [PMID: 30587973 PMCID: PMC6294055 DOI: 10.2147/ijn.s170723] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
With the vigorous development of nanometer-sized materials, nanoproducts are becoming widely used in all aspects of life. In medicine, nanoparticles (NPs) can be used as nanoscopic drug carriers and for nanoimaging technologies. Thus, substantial attention has been paid to the potential risks of NPs. Previous studies have shown that numerous types of NPs are able to pass certain biological barriers and exert toxic effects on crucial organs, such as the brain, liver, and kidney. Only recently, attention has been directed toward the reproductive toxicity of nanomaterials. NPs can pass through the blood–testis barrier, placental barrier, and epithelial barrier, which protect reproductive tissues, and then accumulate in reproductive organs. NP accumulation damages organs (testis, epididymis, ovary, and uterus) by destroying Sertoli cells, Leydig cells, and germ cells, causing reproductive organ dysfunction that adversely affects sperm quality, quantity, morphology, and motility or reduces the number of mature oocytes and disrupts primary and secondary follicular development. In addition, NPs can disrupt the levels of secreted hormones, causing changes in sexual behavior. However, the current review primarily examines toxicological phenomena. The molecular mechanisms involved in NP toxicity to the reproductive system are not fully understood, but possible mechanisms include oxidative stress, apoptosis, inflammation, and genotoxicity. Previous studies have shown that NPs can increase inflammation, oxidative stress, and apoptosis and induce ROS, causing damage at the molecular and genetic levels which results in cytotoxicity. This review provides an understanding of the applications and toxicological effects of NPs on the reproductive system.
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Affiliation(s)
- Ruolan Wang
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China,
| | - Bin Song
- Guizhou Provincial People's Hospital, Guiyang 550002, China
| | - Junrong Wu
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China,
| | - Yanli Zhang
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China,
| | - Aijie Chen
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China,
| | - Longquan Shao
- Nanfang Hospital, Southern Medical University, Guangzhou 510515, China, .,Guangdong Provincial Key Laboratory of Construction and Detection in Tissue Engineering, Guangzhou 510515, China,
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Li KL, Zhang YH, Xing R, Zhou YF, Chen XD, Wang H, Song B, Sima YH, He Y, Xu SQ. Different toxicity of cadmium telluride, silicon, and carbon nanomaterials against hemocytes in silkworm, Bombyx mori. RSC Adv 2017. [DOI: 10.1039/c7ra09622d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Exposure to CdTe QDs, SiNPs, or C–NCDs exerted different toxic effects on silkworm hemocytes via the induction of different PCD processes.
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Bunderson-Schelvan M, Holian A, Hamilton RF. Engineered nanomaterial-induced lysosomal membrane permeabilization and anti-cathepsin agents. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2017; 20:230-248. [PMID: 28632040 PMCID: PMC6127079 DOI: 10.1080/10937404.2017.1305924] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Engineered nanomaterials (ENMs), or small anthropogenic particles approximately < 100 nm in size and of various shapes and compositions, are increasingly incorporated into commercial products and used for industrial and medical purposes. There is an exposure risk to both the population at large and individuals in the workplace with inhalation exposures to ENMs being a primary concern. Further, there is increasing evidence to suggest that certain ENMs may represent a significant health risk, and many of these ENMs exhibit distinct similarities with other particles and fibers that are known to induce adverse health effects, such as asbestos, silica, and particulate matter (PM). Evidence regarding the importance of lysosomal membrane permeabilization (LMP) and release of cathepsins in ENM toxicity has been accumulating. The aim of this review was to describe our current understanding of the mechanisms leading to ENM-associated pathologies, including LMP and the role of cathepsins with a focus on inflammation. In addition, anti-cathepsin agents, some of which have been tested in clinical trials and may prove useful for ameliorating the harmful effects of ENM exposure, are examined.
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Affiliation(s)
| | - Andrij Holian
- Center for Environmental Health Sciences, University of Montana, Missoula, MT 59812, USA
| | - Raymond F. Hamilton
- Center for Environmental Health Sciences, University of Montana, Missoula, MT 59812, USA
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