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Ayreen Z, Khatoon U, Kirti A, Sinha A, Gupta A, Lenka SS, Yadav A, Mohanty R, Naser SS, Mishra R, Chouhan RS, Samal SK, Kaushik NK, Singh D, Suar M, Verma SK. Perilous paradigm of graphene oxide and its derivatives in biomedical applications: Insight to immunocompatibility. Biomed Pharmacother 2024; 176:116842. [PMID: 38810404 DOI: 10.1016/j.biopha.2024.116842] [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: 03/03/2024] [Revised: 05/21/2024] [Accepted: 05/26/2024] [Indexed: 05/31/2024] Open
Abstract
With advancements in nanotechnology and innovative materials, Graphene Oxide nanoparticles (GONP) have attracted lots of attention among the diverse types of nanomaterials owing to their distinctive physicochemical characteristics. However, the usage at scientific and industrial level has also raised concern to their toxicological interaction with biological system. Understanding these interactions is crucial for developing guidelines and recommendations for applications of GONP in various sectors, like biomedicine and environmental technologies. This review offers crucial insights and an in-depth analysis to the biological processes associated with GONP immunotoxicity with multiple cell lines including human whole blood cultures, dendritic cells, macrophages, and multiple cancer cell lines. The complicated interactions between graphene oxide nanoparticles and the immune system, are highlighted in this work, which reveals a range of immunotoxic consequences like inflammation, immunosuppression, immunostimulation, hypersensitivity, autoimmunity, and cellular malfunction. Moreover, the immunotoxic effects are also highlighted with respect to in vivo models like mice and zebrafish, insighting GO Nanoparticles' cytotoxicity. The study provides invaluable review for researchers, policymakers, and industrialist to understand and exploit the beneficial applications of GONP with a controlled measure to human health and the environment.
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Affiliation(s)
- Zobia Ayreen
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Uzma Khatoon
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Apoorv Kirti
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Adrija Sinha
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Abha Gupta
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Sudakshya S Lenka
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Anu Yadav
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Rupali Mohanty
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Shaikh Sheeran Naser
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India
| | - Richa Mishra
- Parul University, Vadodara, Gujarat 391760, India
| | - Raghuraj Singh Chouhan
- Department of Environmental Sciences, Jožef Stefan Institute, Jamova Cesta 39, Ljubljana 1000, Slovenia
| | | | - Nagendra Kumar Kaushik
- Plasma Bioscience Research Center, Department of Electrical and Biological Physics, Kwangwoon University, Seoul 01897, Republic of Korea.
| | - Deobrat Singh
- Condensed Matter Theory Group, Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Box 516, Uppsala SE-751 20, Sweden.
| | - Mrutyunjay Suar
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India.
| | - Suresh K Verma
- KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha 751024, India.
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Li M, Sui J, Wang X, Song C, Cao X, Sun X, Zhao R, Wang S, Qin L, Wang Y, Liu K, Zhao S, Huo N. Single-walled carbon nanotube-protein complex: A strategy to improve the immune response to protein in mice. Vaccine 2024:S0264-410X(24)00638-8. [PMID: 38834429 DOI: 10.1016/j.vaccine.2024.05.061] [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: 10/27/2023] [Revised: 04/30/2024] [Accepted: 05/25/2024] [Indexed: 06/06/2024]
Abstract
Vaccines represent an effective tool for controlling disease infection. As a key component of vaccines, many types of adjuvants have been developed and used today. This study is designed to investigate the efficacy of single-walled carbon nanotubes (SWCNTs) as a new adjuvant. The results showed that SWCNT could adsorb the antigen by intermolecular action, and the adsorption rate was significantly higher after dispersion of the SWCNTs in a sonic bath. The titer of specific antibody of mice in the SWCNTs group was higher than that of the mice in the antigen control group, confirming the adjuvant efficacy of SWCNTs. During immunisation, the specific antibody was detected earlier in the mice of the SWCNTs group, especially when the amount of antigen was reduced. And it was proved that the titer of antibodies was higher after subcutaneous and intraperitoneal injection compared to intramuscular injection. Most importantly, the mice immunised with SWCNTs showed almost the same level of immunity as the mice in the FCA (Freund's complete adjuvant) group, indicating that the SWCNTs were an effective adjuvant. In addition, the mice in the SWCNT group maintained antibody levels for 90 days after the last booster vaccination and showed a good state of health during the observed period. We also found that the SWCNTs were able to induce macrophages activation and enhance antigen uptake by mouse peritoneal macrophages.
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Affiliation(s)
- Muzi Li
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Jinyu Sui
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Xiaoyin Wang
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Cuiping Song
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Xumin Cao
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Xiaoliang Sun
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Ruimin Zhao
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi 030800, China
| | - Shuting Wang
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Lide Qin
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Yudong Wang
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Kun Liu
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China
| | - Sijun Zhao
- Laboratory of Quality and Safety Risk Assessment for Animal Products of Ministry of Agriculture, China Animal Health and Epidemiology Center, Qingdao, Shandong 266032, China.
| | - Nairui Huo
- College of Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi 030800, China.
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3
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Sau S, Dey A, Pal P, Das B, Maity KK, Dash SK, Tamili DK, Das B. Immunomodulatory and immune-toxicological role of nanoparticles: Potential therapeutic applications. Int Immunopharmacol 2024; 135:112251. [PMID: 38781608 DOI: 10.1016/j.intimp.2024.112251] [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: 02/13/2024] [Revised: 05/09/2024] [Accepted: 05/09/2024] [Indexed: 05/25/2024]
Abstract
Nowadays, Nanoparticle-based immunotherapeutic research has invoked global interest due to their unique properties. The immune system is a shielding structure that defends living things from external threats. Before the use of any materials in drug design, it is essential to study the immunological response to avoid triggering undesirable immune responses in the body. This review tries to summarize the properties, various applications, and immunotherapeutic aspects of NP-induced immunomodulation relating to therapeutic development and toxicity in human health. The role of NPs in the immune system and their modulatory functions, resulting in immunosuppression or immunostimulation, exerts benefits or dangers depending on their compositions, sizes, surface chemistry, and so forth. After NPs enter into the body, they can interact with body fluid exposing, them to different body proteins to form protein corona particles and other bio-molecules (DNA, RNA, sugars, etc.), which may alter their bioactivity. Phagocytes are the first immune cells that can interact with foreign materials including nanoparticles. Immunostimulation and immunosuppression operate in two distinct manners. Overall, functionalized nanocarriers optimized various therapeutic implications by stimulating the host immune system and regulating the tranquility of the host immune system. Among others, toxicity and bio-clearance of nanomaterials are always prime concerns at the preclinical and clinical stages before final approval. The interaction of nanoparticles with immune cells causes direct cell damage via apoptosis and necroses as well as immune signaling pathways also become influenced.
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Affiliation(s)
- Somnath Sau
- Department of Physiology and Natural Science Research Center of Belda College Affiliated from Vidyasagar University, Belda College, Belda-721424, Paschim Medinipur, West Bengal, India; Department of Nutrition and Coastal Environmental Studies, Egra S.S.B. College Research Centre, Affiliated from Vidyasagar University, Egra-721429, Purba Medinipur, West Bengal, India
| | - Alo Dey
- Department of Physiology and Natural Science Research Center of Belda College Affiliated from Vidyasagar University, Belda College, Belda-721424, Paschim Medinipur, West Bengal, India
| | - Pritam Pal
- Department of Physiology and Natural Science Research Center of Belda College Affiliated from Vidyasagar University, Belda College, Belda-721424, Paschim Medinipur, West Bengal, India
| | - Bishal Das
- Department of Physiology and Natural Science Research Center of Belda College Affiliated from Vidyasagar University, Belda College, Belda-721424, Paschim Medinipur, West Bengal, India; Department of Physiology, Debra Thana Sahid Kshudiram Smriti Mahavidyalaya, Debra-721124, Paschim Medinipur, West Bengal, India
| | - Kankan Kumar Maity
- Department of Chemistry and Natural Science Research Center of Belda College Affiliated from Vidyasagar University, Belda College, Belda-721424, Paschim Medinipur, West Bengal, India
| | - Sandeep Kumar Dash
- Department of Physiology, University of Gour Banga, Malda 732103, West Bengal, India
| | - Dipak Kumar Tamili
- Department of Zoology and Coastal Environmental Studies, Egra S.S.B. College Research Centre, Affiliated from Vidyasagar University, Egra-721429, Purba Medinipur, West Bengal, India
| | - Balaram Das
- Department of Physiology and Natural Science Research Center of Belda College Affiliated from Vidyasagar University, Belda College, Belda-721424, Paschim Medinipur, West Bengal, India.
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Liu J, Li B, Li L, Ming X, Xu ZP. Advances in Nanomaterials for Immunotherapeutic Improvement of Cancer Chemotherapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2403024. [PMID: 38773882 DOI: 10.1002/smll.202403024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/10/2024] [Indexed: 05/24/2024]
Abstract
Immuno-stimulative effect of chemotherapy (ISECT) is recognized as a potential alternative to conventional immunotherapies, however, the clinical application is constrained by its inefficiency. Metronomic chemotherapy, though designed to overcome these limitations, offers inconsistent results, with effectiveness varying based on cancer types, stages, and patient-specific factors. In parallel, a wealth of preclinical nanomaterials holds considerable promise for ISECT improvement by modulating the cancer-immunity cycle. In the area of biomedical nanomaterials, current literature reviews mainly concentrate on a specific category of nanomaterials and nanotechnological perspectives, while two essential issues are still lacking, i.e., a comprehensive analysis addressing the causes for ISECT inefficiency and a thorough summary elaborating the nanomaterials for ISECT improvement. This review thus aims to fill these gaps and catalyze further development in this field. For the first time, this review comprehensively discusses the causes of ISECT inefficiency. It then meticulously categorizes six types of nanomaterials for improving ISECT. Subsequently, practical strategies are further proposed for addressing inefficient ISECT, along with a detailed discussion on exemplary nanomedicines. Finally, this review provides insights into the challenges and perspectives for improving chemo-immunotherapy by innovations in nanomaterials.
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Affiliation(s)
- Jie Liu
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St Lucia, QLD, 4072, Australia
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, 000000, China
- GoodMedX Tech Limited Company, Hong Kong SAR, 000000, China
| | - Bei Li
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China
| | - Li Li
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St Lucia, QLD, 4072, Australia
| | - Xin Ming
- Departments of Cancer Biology and Biomedical Engineering, Wake Forest University School of Medicine, Winston-Salem, North Carolina, 27157, USA
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology, the University of Queensland, St Lucia, QLD, 4072, Australia
- Institute of Biomedical Health Technology and Engineering, and Institute of Systems and Physical Biology, Shenzhen Bay Laboratory, Shenzhen, Guangdong Province, 518107, China
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5
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Camacho-Toledano C, Machín-Díaz I, Lebrón-Galán R, González-Mayorga A, Palomares FJ, Serrano MC, Clemente D. Graphene oxide films as a novel tool for the modulation of myeloid-derived suppressor cell activity in the context of multiple sclerosis. NANOSCALE 2024; 16:7515-7531. [PMID: 38498071 DOI: 10.1039/d3nr05351b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Despite the pharmacological arsenal approved for Multiple Sclerosis (MS), there are treatment-reluctant patients for whom cell therapy appears as the only therapeutic alternative. Myeloid-derived suppressor cells (MDSCs) are immature cells of the innate immunity able to control the immune response and to promote oligodendroglial differentiation in the MS animal model experimental autoimmune encephalomyelitis (EAE). However, when isolated and cultured for cell therapy purposes, MDSCs lose their beneficial immunomodulatory properties. To prevent this important drawback, culture devices need to be designed so that MDSCs maintain a state of immaturity and immunosuppressive function similar to that exerted in the donor organism. With this aim, we select graphene oxide (GO) as a promising candidate as it has been described as a biocompatible nanomaterial with the capacity to biologically modulate different cell types, yet its immunoactive potential has been poorly explored to date. In this work, we have fabricated GO films with two distintive redox and roughness properties and explore their impact in MDSC culture right after isolation. Our results show that MDSCs isolated from immune organs of EAE mice maintain an immature phenotype and highly immunosuppressive activity on T lymphocytes after being cultured on highly-reduced GO films (rGO200) compared to those grown on conventional glass coverslips. This immunomodulation effect is depleted when MDSCs are exposed to slightly rougher and more oxidized GO substrates (rGO90), in which cells experience a significant reduction in cell size associated with the activation of apoptosis. Taken together, the exposure of MDSCs to GO substrates with different redox state and roughness is presented as a good strategy to control MDSC activity in vitro. The versatility of GO nanomaterials in regards to the impact of their physico-chemical properties in immunomodulation opens the door to their selective therapeutic potential for pathologies where MDSCs need to be enhanced (MS) or inhibited (cancer).
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Affiliation(s)
- Celia Camacho-Toledano
- Neuroimmune-Repair Group, Hospital Nacional de Parapléjicos (HNP), SESCAM, Finca La Peraleda s/n, 45071-Toledo, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Carlos III Health Institute, Av. Monforte de Lemos, 3-5, 28029-Madrid, Spain
| | - Isabel Machín-Díaz
- Neuroimmune-Repair Group, Hospital Nacional de Parapléjicos (HNP), SESCAM, Finca La Peraleda s/n, 45071-Toledo, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Carlos III Health Institute, Av. Monforte de Lemos, 3-5, 28029-Madrid, Spain
| | - Rafael Lebrón-Galán
- Neuroimmune-Repair Group, Hospital Nacional de Parapléjicos (HNP), SESCAM, Finca La Peraleda s/n, 45071-Toledo, Spain.
| | - Ankor González-Mayorga
- Laboratory of Interfaces for Neural Repair, Hospital Nacional de Parapléjicos, SESCAM, Finca La Peraleda s/n, 45071- Toledo, Spain
| | - Francisco J Palomares
- Instituto de Ciencia de Materiales de Madrid (ICMM), Consejo Superior de Investigaciones Científicas (CSIC), Calle Sor Juana Inés de la Cruz 3, 28049-Madrid, Spain.
| | - María C Serrano
- Instituto de Ciencia de Materiales de Madrid (ICMM), Consejo Superior de Investigaciones Científicas (CSIC), Calle Sor Juana Inés de la Cruz 3, 28049-Madrid, Spain.
| | - Diego Clemente
- Neuroimmune-Repair Group, Hospital Nacional de Parapléjicos (HNP), SESCAM, Finca La Peraleda s/n, 45071-Toledo, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Carlos III Health Institute, Av. Monforte de Lemos, 3-5, 28029-Madrid, Spain
- Design and development of biomaterials for neural regeneration, HNP, Associated Unit to CSIC through ICMM, Finca La Peraleda s/n, 45071-Toledo, Spain
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He S, Yan C, Wu M, Peng H, Li R, Wan J, Ye X, Zhang H, Ding S. Dibutyl phthalate adsorbed on multi-walled carbon nanotubes can aggravate liver injury in mice via the Jak2/STAT3 pathway. Toxicol Ind Health 2024; 40:167-175. [PMID: 38285958 DOI: 10.1177/07482337241230701] [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] [Indexed: 01/31/2024]
Abstract
Phthalic acid esters (PAEs) and carbon nanotubes (CNTs) are common environmental pollutants and may degrade differently with different resulting biotoxicity, when present together. This study investigated the toxicological effects of singular or combined exposure to dibutyl phthalate (DBP) and multi-walled carbon nanotubes (MWCNTs) in KM mice. Results indicated that combined exposure led to slower weight gain and an increased leukocyte count in the blood, as well as liver tissue lesions and downregulation of organ coefficients. Additionally, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were elevated in the liver, and glucose, pyruvate, triglyceride (TG), and total cholesterol (T-CHO) were significantly reduced, suggesting compromised liver function. Furthermore, mRNA levels of genes related to hepatic glucose and lipid metabolism were significantly altered. These findings suggest that combined exposure to DBP and MWCNTs can have severe impacts on liver function in mice, highlighting the importance of considering interactions between multiple contaminants in environmental risk assessments.
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Affiliation(s)
- Suli He
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
| | - Chao Yan
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
| | - Min Wu
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
| | - Haiyan Peng
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
| | - Ren Li
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
| | - Jian Wan
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
| | - Xin Ye
- Liquor Marking Biological Technology and Application of Key Laboratory of Sichuan Province, College of Bioengineering, Sichuan University of Science & Engineering, Yibin, China
| | - Hongmao Zhang
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
| | - Shumao Ding
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, China
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Liu S, Xu M, Zhong L, Tong X, Qian S. Recent Advances in Nanobiotechnology for the Treatment of Non-Hodgkin's Lymphoma. Mini Rev Med Chem 2024; 24:895-907. [PMID: 37724679 DOI: 10.2174/1389557523666230915103121] [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: 04/15/2023] [Revised: 06/20/2023] [Accepted: 07/25/2023] [Indexed: 09/21/2023]
Abstract
Lymphoma is the eighth most common type of cancer worldwide. Currently, lymphoma is mainly classified into two main groups: Hodgkin's lymphoma (HL) and non-Hodgkin's lymphoma (NHL), with NHL accounting for 80% to 90% of the cases. NHL is primarily divided into B, T, and natural killer (NK) cell lymphoma. Nanotechnology is developing rapidly and has made significant contributions to the field of medicine. This review summarizes the advancements of nanobiotechnology in recent years and its applications in the treatment of NHL, especially in diffuse large B cell lymphoma (DLBCL), primary central nervous system lymphoma (PCNSL), and follicular lymphoma (FL). The technologies discussed include clinical imaging, targeted drug delivery, photodynamic therapy (PDT), and thermodynamic therapy (TDT) for lymphoma. This review aims to provide a better understanding of the use of nanotechnology in the treatment of non-Hodgkin's lymphoma.
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Affiliation(s)
- Shuxian Liu
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
| | - Minghao Xu
- Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines, School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
| | - Lei Zhong
- Tongxiang Hospital of Traditional Chinese Medicine, Zhejiang, China
| | - Xiangmin Tong
- Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, 310014, China
| | - Suying Qian
- Department of Hematology and Oncology, Ningbo No. 2 Hospital, China
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He S, Peng H, Wu M, Yan C, Wan J, Ye X, Zhang H, Ding S. Combined exposure to multiwalled carbon nanotubes and dibutyl phthalates aggravated airway inflammation in rats. Food Chem Toxicol 2023; 182:114188. [PMID: 37967788 DOI: 10.1016/j.fct.2023.114188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/25/2023] [Accepted: 11/08/2023] [Indexed: 11/17/2023]
Abstract
Previous work has shown that mice exposed to dibutyl phthalate (DBP) adsorbed onto multi-walled carbon nanotubes (MWCNTs), via tail vein injection, displayed black lesions in their lungs. To investigate the mechanism causing this toxicity in the lung tissue, we performed an experiment with rats, exposing them to DBP adsorbed onto MWCNTs via a tail vein injection for 14 days. The results revealed pulmonary edema and greyish-black lung tissue in the MWCNTs and the MWCNTs + DBP combined exposure groups. In the combined exposure group there was evident alveolar fragmentation and adhesion, and lung tissue sections showed significant levels of black particles. Sections of the non-cartilaginous region of the trachea had significant folding of the pseudostratified ciliated columnar epithelium and marked thickening of the submucosa. In broncho alveolar lavage fluid, the number of leukocytes (WBC), lymphocytes (Lym), neutrophils (Neu), and eosinophils (Eos), as well as levels of immunoglobulin E (IgE), interleukin 6 (IL-6), tumor necrosis factor alpha (TNF-α), and interleukin 1β (IL-1β) were all significantly higher. TNF-α, IL-6, signal transducer and activator of transcription 3 (STAT3), and α-smooth muscle actin (α-SMA) mRNA expression were all elevated in the lung tissue. The combined exposure group, which had considerable airway remodeling, had a greater degree of tracheal constriction and luminal narrowing, according to the results of the α-SMA immunofluorescence assay. According to these experimental findings, the exposure to both MWCNTs and DBP seemed to have a synergistic effect and exacerbated rats' impaired respiratory function that resulted from exposure to MWCNTs alone.
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Affiliation(s)
- Suli He
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, China
| | - Haiyan Peng
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, China
| | - Min Wu
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, China
| | - Chao Yan
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, China
| | - Jian Wan
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, China
| | - Xin Ye
- Liquor Marking Biological Technology and Application of Key Laboratory of Sichuan Province, College of Bioengineering, Sichuan University of Science & Engineering, Yibin, 644000, China
| | - Hongmao Zhang
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, China
| | - Shumao Ding
- Hubei Key Laboratory of Genetic Regulation and Integrative Biology, School of Life Sciences, Central China Normal University, Wuhan, 430079, Hubei, China.
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Veranič P, Križaj I. Interaction of Nanomaterials with Cells and Tissues. Int J Mol Sci 2023; 24:13667. [PMID: 37686473 PMCID: PMC10488087 DOI: 10.3390/ijms241713667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Nanomaterials have gained enormous importance in biomedicine in recent years, both in basic and applied sciences [...].
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Affiliation(s)
- Peter Veranič
- Institute of Cell Biology, Faculty of Medicine, University of Ljubljana, SI-1000 Ljubljana, Slovenia
| | - Igor Križaj
- Department of Molecular and Biomedical Sciences, Jožef Stefan Institute, SI-1000 Ljubljana, Slovenia
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10
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Cebadero-Dominguez Ó, Casas-Rodríguez A, Puerto M, Cameán AM, Jos A. In vitro safety assessment of reduced graphene oxide in human monocytes and T cells. ENVIRONMENTAL RESEARCH 2023; 232:116356. [PMID: 37295592 DOI: 10.1016/j.envres.2023.116356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Abstract
Considering the increase in the use of graphene derivatives in different fields, the environmental and human exposure to these materials is likely, and the potential consequences are not fully elucidated. This study is focused on the human immune system, as this plays a key role in the organism's homeostasis. In this sense, the cytotoxicity response of reduced graphene oxide (rGO) was investigated in monocytes (THP-1) and human T cells (Jurkat). A mean effective concentration (EC50-24 h) of 121.45 ± 11.39 μg/mL and 207.51 ± 21.67 μg/mL for cytotoxicity was obtained in THP-1 and Jurkat cells, respectively. rGO decreased THP-1 monocytes differentiation at the highest concentration after 48 h of exposure. Regarding the inflammatory response at genetic level, rGO upregulated IL-6 in THP-1 and all cytokines tested in Jurkat cells after 4 h of exposure. At 24 h, IL-6 upregulation was maintained, and a significant decrease of TNF-α gene expression was observed in THP-1 cells. Moreover, TNF-α, and INF-γ upregulation were maintained in Jurkat cells. With respect to the apoptosis/necrosis, gene expression was not altered in THP-1 cells, but a down regulation of BAX and BCL-2 was observed in Jurkat cells after 4 h of exposure. These genes showed values closer to negative control after 24 h. Finally, rGO did not trigger a significant release of any cytokine at any exposure time assayed. In conclusion, our data contributes to the risk assessment of this material and suggest that rGO has an impact on the immune system whose final consequences should be further investigated.
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Affiliation(s)
- Óscar Cebadero-Dominguez
- Area of Toxicology, Faculty of Pharmacy, Universidad de Sevilla, Profesor García González n°2, 41012, Seville, Spain.
| | - Antonio Casas-Rodríguez
- Area of Toxicology, Faculty of Pharmacy, Universidad de Sevilla, Profesor García González n°2, 41012, Seville, Spain.
| | - María Puerto
- Area of Toxicology, Faculty of Pharmacy, Universidad de Sevilla, Profesor García González n°2, 41012, Seville, Spain.
| | - Ana María Cameán
- Area of Toxicology, Faculty of Pharmacy, Universidad de Sevilla, Profesor García González n°2, 41012, Seville, Spain.
| | - Angeles Jos
- Area of Toxicology, Faculty of Pharmacy, Universidad de Sevilla, Profesor García González n°2, 41012, Seville, Spain.
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