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Huang C, Liu X, Wu Q, Cao J, Zhu X, Wang X, Song Y. Cardiovascular toxic effects of nanoparticles and corresponding molecular mechanisms. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024:124360. [PMID: 38871171 DOI: 10.1016/j.envpol.2024.124360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 06/04/2024] [Accepted: 06/09/2024] [Indexed: 06/15/2024]
Abstract
Rapid advancements in nanotechnology have been integrated into various disciplines, leading to an increased prevalence of nanoparticle exposure. The widespread utilization of nanomaterials and heightened levels of particulate pollution have prompted government departments to intensify their focus on assessing the safety of nanoparticles (NPs). The cardiovascular system, crucial for maintaining human health, has emerged as vulnerable to damage from nanoparticle exposure. A mounting body of evidence indicates that interactions can occur when NPs come into contact with components of the cardiovascular system, contributing to adverse cardiovascular disease (CVD). However, the underlying molecular mechanisms driving these events remain elusive. This work provides a comprehensive review of recent advance on nanoparticle-induced adverse cardiovascular events and offers insight into the associated molecular mechanisms. Finally, the influencing factors of NPs-induced cardiovascular toxicity are discussed.
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Affiliation(s)
- Chunfeng Huang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xuting Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qingchun Wu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jianzhong Cao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiangyu Zhu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xinyu Wang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yang Song
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
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Bao L, Liu Q, Wang J, Shi L, Pang Y, Niu Y, Zhang R. The interactions of subcellular organelles in pulmonary fibrosis induced by carbon black nanoparticles: a comprehensive review. Arch Toxicol 2024; 98:1629-1643. [PMID: 38536500 DOI: 10.1007/s00204-024-03719-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/29/2024] [Indexed: 05/21/2024]
Abstract
Owing to the widespread use and improper emissions of carbon black nanoparticles (CBNPs), the adverse effects of CBNPs on human health have attracted much attention. In toxicological research, carbon black is frequently utilized as a negative control because of its low toxicity and poor solubility. However, recent studies have indicated that inhalation exposure to CBNPs could be a risk factor for severe and prolonged pulmonary inflammation and fibrosis. At present, the pathogenesis of pulmonary fibrosis induced by CBNPs is still not fully elucidated, but it is known that with small particle size and large surface area, CBNPs are more easily ingested by cells, leading to organelle damage and abnormal interactions between organelles. Damaged organelle and abnormal organelles interactions lead to cell structure and function disorders, which is one of the important factors in the development and occurrence of various diseases, including pulmonary fibrosis. This review offers a comprehensive analysis of organelle structure, function, and interaction mechanisms, while also summarizing the research advancements in organelles and organelle interactions in CBNPs-induced pulmonary fibrosis.
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Affiliation(s)
- Lei Bao
- Department of Occupational Health and Environmental Health, Hebei Medical University, Shijiazhuang, 050017, China
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Qingping Liu
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
- Department of Toxicology, Hebei Medical University, 361 Zhongshan East Rd, Shijiazhuang, 050017, Hebei, China
| | - Jingyuan Wang
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
- Department of Toxicology, Hebei Medical University, 361 Zhongshan East Rd, Shijiazhuang, 050017, Hebei, China
| | - Lili Shi
- Department of Occupational Health and Environmental Health, Hebei Medical University, Shijiazhuang, 050017, China
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Yaxian Pang
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
- Department of Toxicology, Hebei Medical University, 361 Zhongshan East Rd, Shijiazhuang, 050017, Hebei, China
| | - Yujie Niu
- Department of Occupational Health and Environmental Health, Hebei Medical University, Shijiazhuang, 050017, China
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China
| | - Rong Zhang
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, 050017, China.
- Department of Toxicology, Hebei Medical University, 361 Zhongshan East Rd, Shijiazhuang, 050017, Hebei, China.
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Gao M, Ge X, Li Y, Zheng G, Cai J, Yao J, Wang T, Gao Y, Yan Y, Chen Y, Pan Y, Hu P. Lysosomal dysfunction in carbon black-induced lung disorders. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 905:167200. [PMID: 37742976 DOI: 10.1016/j.scitotenv.2023.167200] [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: 06/20/2023] [Revised: 09/15/2023] [Accepted: 09/17/2023] [Indexed: 09/26/2023]
Abstract
Carbon black (CB), a component of environmental particulate pollution derived from carbon sources, poses a significant threat to human health, particularly in the context of lung-related disease. This study aimed to investigate the detrimental effects of aggregated CB in the average micron scale on lung tissues and cells in vitro and in vivo. We observed that CB particles induced lung disorders characterized by enhanced expression of inflammation, necrosis, and fibrosis-related factors in vivo. In alveolar epithelial cells, CB exposure resulted in decreased cell viability, induction of cell death, and generation of reactive oxidative species, along with altered expression of proteins associated with lung disorders. Our findings suggested that the damaging effects of CB on the lung involved the targeting of lysosomes. Specifically, CB promoted lysosomal membrane permeabilization, while lysosomal alkalization mitigated the harmfulness of CB on lung cells. Additionally, we explored the protective effects of alkaloids derived from Nelumbinis plumula, with a focus on neferine, against CB-induced lung disorders. In conclusion, these findings contribute to a deeper understanding of the pathophysiological effects of CB particles on the lungs and propose a potential therapeutic approach for pollution-related diseases.
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Affiliation(s)
- Mingtong Gao
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Xiao Ge
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China; State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, China
| | - Yun Li
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Gege Zheng
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Jun Cai
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Jiani Yao
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Tianyi Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Yichang Gao
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Yuchen Yan
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Yinming Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China
| | - Yang Pan
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China.
| | - Po Hu
- School of Pharmacy, Nanjing University of Chinese Medicine, 138 Xianlin Road, Qixia District, Nanjing, Jiangsu 210023, China.
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Zou K, Dong H, Li M, Zhang Y, Zhang K, Song D, Chu C. Comprehensive analysis of transcriptome-wide N6-methyladenosine methylomes in the Barrett's esophagus in rats. Genomics 2023; 115:110687. [PMID: 37454940 DOI: 10.1016/j.ygeno.2023.110687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/22/2023] [Accepted: 07/13/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE As the most abundant RNA modification, N6-methyladenosine (m6A) methylation plays crucial roles in various diseases. The aim of this study is to comprehensively map the landscape of the mRNA m6A modification pattern in Barrett's esophagus (BE) in order to find key genes and potential therapy for BE and even esophageal adenocarcinoma (EAC). METHODS Methylated RNA immunoprecipitation sequencing (MeRIP-seq) and RNA-sequencing (RNA-seq) were performed to compare the difference in mRNA m6A methylation and differentially expressed mRNAs between BE and normal control (NC) tissues. Bioinformatics analysis was used to describe the m6A modification pattern and specific genes in BE and NC tissues. RESULTS Through MeRIP-seq, we obtained m6A methylation profiling in BE and NC tissues. In total, 11,026 unique peaks were detected in the BE groups, whereas 8564 unique peaks were detected in the NC groups. Peaks were primarily enriched within CDS with GGACU motifs and most of the peaks were within 1000 bp in width. Moreover, functional enrichment analysis demonstrated that hypermethylated and hypomethylated genes were significantly enriched in coronavirus disease pathway, calcium signaling pathway and MAPK signaling pathways. Furthermore, PPI network was conducted and 18 hub genes were identified via STRING database and Cystoscope. Among them, ACTA1, CDC20, CKM, KIF20a, MYH11, TPM2, MYL9, DES, TNNT3 were overexpressed in EAC in the GEPIA gene bank and TPM1, KIF20a impaired patients' survival in the Kaplan-Meier plotter database. Finally, functional enrichment analysis demonstrated that co-expressed genes of TPM1 were significantly enriched in calcium signaling pathway, cGMP-PKG signaling pathway and PI3K-Akt signaling pathway. CONCLUSION Our study is the first to perform comprehensive and transcriptome-wide maps to identify the potential roles played by m6A methylation in BE, which widely involved in oxidative stress. This foresees a guiding role in revealing the molecular mechanism of m6A-mediated genes that govern the pathogenesis and progression of BE and EAC.
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Affiliation(s)
- Ke Zou
- Central Hospital Affiliated to Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250013, China; Jinan Central Hospital, Shandong University, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Jinan Digestive Diseases Clinical Research Center, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Jinan Key Translational Research Laboratory in Gastroenterology, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Shandong University, No. 44, Wenhua west Road, Jinan, Shandong 250102, China
| | - Hui Dong
- Central Hospital Affiliated to Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250013, China; Jinan Central Hospital, Shandong University, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Shandong University, No. 44, Wenhua west Road, Jinan, Shandong 250102, China
| | - Mengmeng Li
- Central Hospital Affiliated to Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250013, China; Jinan Central Hospital, Shandong University, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Shandong University, No. 44, Wenhua west Road, Jinan, Shandong 250102, China
| | - Ying Zhang
- Central Hospital Affiliated to Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250013, China
| | - Kai Zhang
- Department of Internal Medicine, Weifang Medical University, Weifang, China
| | - Danlin Song
- Department of Internal Medicine, Weifang Medical University, Weifang, China
| | - Chuanlian Chu
- Central Hospital Affiliated to Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250013, China; Jinan Central Hospital, Shandong University, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Jinan Digestive Diseases Clinical Research Center, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Jinan Key Translational Research Laboratory in Gastroenterology, No. 105, Jiefang Road, Jinan, Shandong 250013, China; Shandong University, No. 44, Wenhua west Road, Jinan, Shandong 250102, China.
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Wang J, Ni R, Jiang T, Peng D, Ming Y, Cui H, Liu Y. The applications of functional materials-based nano-formulations in the prevention, diagnosis and treatment of chronic inflammation-related diseases. Front Pharmacol 2023; 14:1222642. [PMID: 37593176 PMCID: PMC10427346 DOI: 10.3389/fphar.2023.1222642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/17/2023] [Indexed: 08/19/2023] Open
Abstract
Chronic inflammation, in general, refers to systemic immune abnormalities most often caused by the environment or lifestyle, which is the basis for various skin diseases, autoimmune diseases, cardiovascular diseases, liver diseases, digestive diseases, cancer, and so on. Therapeutic strategies have focused on immunosuppression and anti-inflammation, but conventional approaches have been poor in enhancing the substantive therapeutic effect of drugs. Nanomaterials continue to attract attention for their high flexibility, durability and simplicity of preparation, as well as high profitability. Nanotechnology is used in various areas of clinical medicine, such as medical diagnosis, monitoring and treatment. However, some related problems cannot be ignored, including various cytotoxic and worsening inflammation caused by the nanomaterials themselves. This paper provides an overview of functional nanomaterial formulations for the prevention, diagnosis and treatment of chronic inflammation-related diseases, with the intention of providing some reference for the enhancement and optimization of existing therapeutic approaches.
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Affiliation(s)
- Jingjing Wang
- Department of pharmacy, Daping Hospital, Army Medical University, Chongqing, China
- Medical Research Institute, Southwest University, Chongqing, China
| | - Rui Ni
- Department of pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Tingting Jiang
- Department of pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Dan Peng
- Department of pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Yue Ming
- Department of pharmacy, Daping Hospital, Army Medical University, Chongqing, China
| | - Hongjuan Cui
- Medical Research Institute, Southwest University, Chongqing, China
| | - Yao Liu
- Department of pharmacy, Daping Hospital, Army Medical University, Chongqing, China
- Medical Research Institute, Southwest University, Chongqing, China
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Xuan L, Ju Z, Skonieczna M, Zhou P, Huang R. Nanoparticles-induced potential toxicity on human health: Applications, toxicity mechanisms, and evaluation models. MedComm (Beijing) 2023; 4:e327. [PMID: 37457660 PMCID: PMC10349198 DOI: 10.1002/mco2.327] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/04/2023] [Accepted: 06/09/2023] [Indexed: 07/18/2023] Open
Abstract
Nanoparticles (NPs) have become one of the most popular objects of scientific study during the past decades. However, despite wealth of study reports, still there is a gap, particularly in health toxicology studies, underlying mechanisms, and related evaluation models to deeply understanding the NPs risk effects. In this review, we first present a comprehensive landscape of the applications of NPs on health, especially addressing the role of NPs in medical diagnosis, therapy. Then, the toxicity of NPs on health systems is introduced. We describe in detail the effects of NPs on various systems, including respiratory, nervous, endocrine, immune, and reproductive systems, and the carcinogenicity of NPs. Furthermore, we unravels the underlying mechanisms of NPs including ROS accumulation, mitochondrial damage, inflammatory reaction, apoptosis, DNA damage, cell cycle, and epigenetic regulation. In addition, the classical study models such as cell lines and mice and the emerging models such as 3D organoids used for evaluating the toxicity or scientific study are both introduced. Overall, this review presents a critical summary and evaluation of the state of understanding of NPs, giving readers more better understanding of the NPs toxicology to remedy key gaps in knowledge and techniques.
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Affiliation(s)
- Lihui Xuan
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
| | - Zhao Ju
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
| | - Magdalena Skonieczna
- Department of Systems Biology and EngineeringInstitute of Automatic ControlSilesian University of TechnologyGliwicePoland
- Biotechnology Centre, Silesian University of TechnologyGliwicePoland
| | - Ping‐Kun Zhou
- Beijing Key Laboratory for RadiobiologyDepartment of Radiation BiologyBeijing Institute of Radiation MedicineBeijingChina
| | - Ruixue Huang
- Department of Occupational and Environmental HealthXiangya School of Public HealthCentral South UniversityChangshaHunanChina
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Zheng Z, Halifu A, Ma J, Liu L, Fu Q, Yi B, Du E, Tian D, Xu Y, Zhang Z, Zhu J. Low-dose graphene oxide promotes tumor cells proliferation by activating PI3K-AKT-mTOR signaling via cellular membrane protein integrin αV. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 330:121817. [PMID: 37182579 DOI: 10.1016/j.envpol.2023.121817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/06/2023] [Accepted: 05/11/2023] [Indexed: 05/16/2023]
Abstract
Along with the increasing production and application of graphene oxide (GO), its environmental health and safety (EHS) risks have become a global concern. Numerous studies have investigated the biosafety and toxicity mechanisms associated with GO, however, the majority of previous studies were based on its direct toxic dose, which could not reflect the realistic state of environmental exposure of GO with an indirect toxic dose (low dose). Meanwhile, the effects of low-dose GO on the progression of tumors are still unclearly. Herein, we found that GO can promote multiple types of tumor cell proliferation under its low-dose treatment. Moreover, the lateral size of GO has no obvious distinction on its promoting effect on tumor proliferation. The mechanistic investigation revealed that low-dose GO treatment increased the expression level of integrin αV protein, a cell membrane receptor, and further lead to the constitutively activated PI3K/AKT/mTOR signaling pathway and promoted mitotic progression. Collectively, these findings increased our understanding of the detrimental effects of GO in promoting tumor proliferation, as well as improved our biosafety assessment at its realistic exposure doses.
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Affiliation(s)
- Zhiwen Zheng
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Abuduliaizezi Halifu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Juan Ma
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Leyi Liu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Qingfeng Fu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Bocun Yi
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - E Du
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Dawei Tian
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Yong Xu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Zhihong Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China
| | - Jianqiang Zhu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin, 300211, China.
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Lyashenko EN, Uzbekova LD, Polovinkina VV, Dorofeeva AK, Ibragimov SUSU, Tatamov AA, Avkaeva AG, Mikhailova AA, Tuaeva IS, Esiev RK, Mezentsev SD, Gubanova MA, Bondarenko NG, Maslova AY. Study of the Embryonic Toxicity of TiO 2 and ZrO 2 Nanoparticles. MICROMACHINES 2023; 14:363. [PMID: 36838065 PMCID: PMC9961787 DOI: 10.3390/mi14020363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 06/18/2023]
Abstract
Currently, the widespread use of TiO2 and ZrO2 nanoparticles (NPs) in various industries poses a risk in terms of their potential toxicity. A number of experimental studies provide evidence of the toxic effect of TiO2 and ZrO2 NPs on biological objects. In order to supplement the level of knowledge and assess the risks of toxicity and danger of TiO2 and ZrO2 NPs, we decided to conduct a comprehensive experiment to study the embryonic toxicity of TiO2 and ZrO2 NPs in pregnant rats. For the experiment, mongrel white rats during pregnancy received aqueous dispersions of powders of TiO2 and ZrO2 NPs at a dose of 100 mg/kg/day. To characterize the effect of TiO2 and ZrO2 NPs on females and the postnatal ontogenesis of offspring, a complex of physiological and biochemical research methods was used. The results of the experiment showed that TiO2 NPs as ZrO2 NPs (100 mg/kg per os) cause few shifts of similar orientation in the maternal body. Neither TiO2 NPs nor ZrO2 NPs have an embryonic and teratogenic effect on the offspring in utero, but both modify its postnatal development.
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Affiliation(s)
- Elena Nikolaevna Lyashenko
- Department of Obstetrics and Gynecology, Faculty of Pediatrics, S.I. Georgievsky Medical Academy, V.I. Vernadsky Crimean Federal University, 295007 Simferopol, Russia
| | | | - Valeri Vladimirovna Polovinkina
- Department of Obstetrics and Gynecology, Faculty of Pediatrics, S.I. Georgievsky Medical Academy, V.I. Vernadsky Crimean Federal University, 295007 Simferopol, Russia
| | | | - Said-Umar Sithalil-ugli Ibragimov
- Department of Obstetrics and Gynecology, Faculty of Pediatrics, S.I. Georgievsky Medical Academy, V.I. Vernadsky Crimean Federal University, 295007 Simferopol, Russia
| | | | | | | | - Inga Shamilevna Tuaeva
- Department of Hygiene, Faculty of Medicine and Prevention, North Ossetian State Medical Academy, 362019 Vladikavkaz, Russia
| | | | | | | | - Natalya Grigorevna Bondarenko
- Department of Philosophy of History of Law, Pyatigorsk Branch of North Caucasus Federal University, 357502 Pyatigorsk, Russia
| | - Alina Yurievna Maslova
- Faculty of Medicine, Stavropol State Medical University, 355017 Stavropol, Russia
- SocMedica, 121205 Moscow, Russia
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Cui Y, Li Z, Xiao Q, Ge J, Jiang W, Wang X, Wang Z, Yuan Y, Zhuang Y, Hao W, Jiang J, Meng Q, Wei X. 1,4-Naphthoquinone-coated black carbon nanoparticles up-regulation POR/FTL/IL-33 axis in THP1 cells. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 249:114381. [PMID: 36508801 DOI: 10.1016/j.ecoenv.2022.114381] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 11/28/2022] [Accepted: 11/30/2022] [Indexed: 06/17/2023]
Abstract
Black carbon (BC) is an important component of atmospheric PM 2.5 and the second largest contributor to global warming. 1,4-naphthoquinone-coated BC (1,4 NQ-BC) is a secondary particle with great research value, so we chose 1,4 NQ-BC as the research object. In our study, mitochondria and lysosomes were selected as targets to confirm whether they were impaired by 1,4 NQ-BC, label free proteomics technology, fluorescent probes, qRT-PCR and western blots were used to investigate the mechanism of 1,4 NQ-BC toxicity. We found 494 differentially expressed proteins (DEPs) in mitochondria and 86 DEPs in lysosomes using a proteomics analysis of THP1 cells after 1,4 NQ-BC exposure for 24 h. Through proteomics analysis and related experiments, we found that 1,4 NQ-BC can damage THP-1-M cells by obstructing autophagy, increasing lysosomal membrane permeability, disturbing the balance of ROS, and reducing the mitochondrial membrane potential. It is worth noting that 1,4 NQ-BC prevented the removal of FTL by inhibiting autophagy, and increased IL-33 level by POR/FTL/IL-33 axis. We first applied proteomics to study the damage mechanism of 1,4 NQ-BC on THP1 cells. Our research will enrich knowledge of the mechanism by which 1,4 NQ-BC damages human macrophages and identify important therapeutic targets and adverse outcome pathways for 1,4 NQ-BC-induced damage.
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Affiliation(s)
- Yuan Cui
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Zekang Li
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Qianqian Xiao
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Jianhong Ge
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Wanyu Jiang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Xiaoyun Wang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Zhenyu Wang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Yuese Yuan
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Yimeng Zhuang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Weidong Hao
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Jianjun Jiang
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Qinghe Meng
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China
| | - Xuetao Wei
- Department of Toxicology, School of Public Health, Peking University, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, PR China.
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Liu X, Zhang G, Yu T, He J, Liu J, Chai X, Zhao G, Yin D, Zhang C. Exosomes deliver lncRNA DARS-AS1 siRNA to inhibit chronic unpredictable mild stress-induced TNBC metastasis. Cancer Lett 2022; 543:215781. [PMID: 35688263 DOI: 10.1016/j.canlet.2022.215781] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/09/2022] [Accepted: 06/01/2022] [Indexed: 11/19/2022]
Abstract
Triple-negative breast cancer (TNBC) is a rapidly recurring and highly metastatic malignancy with high heterogeneity and chemoradiotherapy resistance. Chronic unpredictable mild stress (CUMS) can induce the occurrence of tumors and enhance lymphatic infiltration and distant metastasis through direct interaction with the sympathetic nervous system; however, its relevance in TNBC is yet to be clarified. In this study, DARS-AS1, a newly reported CUMS-responsive lncRNA, was found to be enriched in TNBC clinical tumors and cells and positively correlated with late clinical stage in patients with TNBC. DARS-AS1 overexpression significantly enhanced the migration and invasion of TNBC tumors by inhibiting miR-129-2-3p and upregulated CDK1 to activate the NF-κB/STAT3 signaling pathway both in vitro and in vivo. Treatment with DARS-AS1 siRNA-loaded exosomes (EXOs) substantially slowed CUMS-induced TNBC cell growth and liver metastasis. Therefore, DARS-AS1 represents a potential therapeutic target for metastatic TNBC, and EXOs may serve as siRNA delivery carriers in clinical therapy.
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Affiliation(s)
- Xinli Liu
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Ge Zhang
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Tongyao Yu
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Jinliang He
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Jie Liu
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Xiaoxia Chai
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Gang Zhao
- The First Hospital of Jilin University, Changchun, 130021, China.
| | - Dachuan Yin
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China.
| | - Chenyan Zhang
- Institute for Special Environmental Biophysics, Key Laboratory for Space Bioscience and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, 710072, China.
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