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Vanharen M, Girard D. Impact of gold nanoparticles (AuNPs) on eosinophils isolated from male and female individuals. Immunobiology 2023; 228:152762. [PMID: 38006680 DOI: 10.1016/j.imbio.2023.152762] [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: 07/04/2023] [Revised: 11/06/2023] [Accepted: 11/19/2023] [Indexed: 11/27/2023]
Abstract
It is well established that some differences exist between the male and female immune systems. Despites this, a sex-based analysis is not frequently performed in most scientific published reports. Knowing that inflammation is a common undesired effect observed resulting from nanoparticle (NP) exposure, we investigate here how in vitro treatment of gold NPs with a primary size of 20 and 70 nm (AuNP20 and AuNP70, respectively) will alter the biology of human eosinophils isolated from men and women blood. We found that treatment of AuNP70, but not AuNP20, significantly delay apoptosis only in eosinophils isolated from women. AuNPs were found to decrease eosinophil phagocytosis, however, significance was only observed in AuNP20-induced eosinophils isolated from women. The production of IL-8 was significantly increased in response to both AuNPs but only in eosinophils isolated from men and the production of IL-1β was increased in AuNPs-induced eosinophils, although significance was observed only in AuNP70-induced eosinophils isolated from women. We conclude that future studies investigating the toxicity of AuNPs (or other NPs) should include a sex-based analysis, especially if the tested NPs have potential medical applications knowing the increased interest in the development of personalized precision medicine.
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Affiliation(s)
- Marion Vanharen
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada
| | - Denis Girard
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada.
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2
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Vanharen M, Mahbeer T, Léveillé A, Méthot A, Samountry P, Girard D. Impact of gold nanoparticles (AuNPs) in human neutrophils in vitro and in leukocytes attraction in vivo: A sex-based analysis. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 104:104319. [PMID: 37984677 DOI: 10.1016/j.etap.2023.104319] [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: 06/07/2023] [Revised: 11/09/2023] [Accepted: 11/15/2023] [Indexed: 11/22/2023]
Abstract
Some differences exist between the male and female immune systems. Despite this, a sex-based analysis is not frequently performed in most studies. Knowing that inflammation is a common undesired effect observed resulting from nanoparticle (NP) exposure, we investigate here how gold NPs with a primary size of 20 (AuNP20) and 70 nm (AuNP70) will alter the biology of polymorphonuclear neutrophil cells (PMNs) isolated from men and women as well as their potential pro-inflammatory effect in vivo in male and female mice. We found that AuNP20 significantly delay apoptosis only in PMN isolated from men. The production of interleukin (IL)- 8 by PMNs was increased by both AuNPs regardless of sex although significance was only observed in AuNP20-induced PMNs. Using the murine air pouch model of inflammation, AuNPs did not induce a neutrophilic infiltration regardless of sex. In conclusion, AuNPs could differently alter the biology of PMNs according to sex.
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Affiliation(s)
- Marion Vanharen
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada
| | - Thomas Mahbeer
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada
| | - Alexanne Léveillé
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada
| | - Audrey Méthot
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada
| | - Phonsiri Samountry
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada
| | - Denis Girard
- Laboratoire de recherche en inflammation et physiologie des granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada.
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3
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Mobeen H, Safdar M, Fatima A, Afzal S, Zaman H, Mehdi Z. Emerging applications of nanotechnology in context to immunology: A comprehensive review. Front Bioeng Biotechnol 2022; 10:1024871. [PMID: 36619389 PMCID: PMC9815620 DOI: 10.3389/fbioe.2022.1024871] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022] Open
Abstract
Numerous benefits of nanotechnology are available in many scientific domains. In this sense, nanoparticles serve as the fundamental foundation of nanotechnology. Recent developments in nanotechnology have demonstrated that nanoparticles have enormous promise for use in almost every field of life sciences. Nanoscience and nanotechnology use the distinctive characteristics of tiny nanoparticles (NPs) for various purposes in electronics, fabrics, cosmetics, biopharmaceutical industries, and medicines. The exclusive physical, chemical, and biological characteristics of nanoparticles prompt different immune responses in the body. Nanoparticles are believed to have strong potential for the development of advanced adjuvants, cytokines, vaccines, drugs, immunotherapies, and theranostic applications for the treatment of targeted bacterial, fungal, viral, and allergic diseases and removal of the tumor with minimal toxicity as compared to macro and microstructures. This review highlights the medical and non-medical applications with a detailed discussion on enhanced and targeted natural and acquired immunity against pathogens provoked by nanoparticles. The immunological aspects of the nanotechnology field are beyond the scope of this Review. However, we provide updated data that will explore novel theragnostic immunological applications of nanotechnology for better and immediate treatment.
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Affiliation(s)
- Hifsa Mobeen
- Department of Allied Health Sciences, Superior University, Lahore, Pakistan
| | - Muhammad Safdar
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Asma Fatima
- Pakistan Institute of Quality Control, Superior University, Lahore, Pakistan
| | - Samia Afzal
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Hassan Zaman
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Zuhair Mehdi
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
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Saafane A, Girard D. Interaction between iron oxide nanoparticles (Fe 3O 4 NPs) and human neutrophils: Evidence that Fe 3O 4 NPs possess some pro-inflammatory activities. Chem Biol Interact 2022; 365:110053. [PMID: 35872045 DOI: 10.1016/j.cbi.2022.110053] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 11/03/2022]
Abstract
Iron oxide nanoparticles (Fe3O4 NPs) are important for different medical applications. However, potential toxicity has been reported and several parameters must still be studied to reach highest therapeutic efficacy with minimal undesired effects. Inflammation is one of the most reported undesired effects of NP exposure in a variety of inflammatory models and conflicting data exist regarding whether Fe3O4 NPs possess pro- or anti-inflammatory activities. The aim of this study was to determine the direct effect of Fe3O4 NPs on the biology of neutrophil, a key player cell in inflammation. Freshly isolated human neutrophils were incubated in vitro with Fe3O4 NPs, and several functions have been studied. Using transmission electronic microscopy, Fe3O4 NPs were found to be ingested by neutrophils. These NPs do not induce a respiratory burst by themselves, but they increase the ability of neutrophils to adhere onto human endothelial cells as well as enhance phagocytosis. An antibody array approach revealed that Fe3O4 NPs induce the production of some cytokines, including the chemokine IL-8 (CXCL8), which was confirmed by ELISA. Fe3O4NPs were found to delay spontaneous neutrophil apoptosis regardless of sex of the donor. Using a pharmacological approach, we demonstrate that Fe3O4 NPs delay apoptosis by a de novo protein synthesis-dependent mechanism and via different cell signalling pathways. The data indicate that Fe3O4 NPs can alter the biology of human neutrophils and that they possess some pro-inflammatory effects, particularly based on their capacity to delay apoptosis and to induce the production of pro-inflammatory cytokines. Therefore, Fe3O4 NPs can regulate inflammation by targeting human neutrophil functions.
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Affiliation(s)
- Abdelaziz Saafane
- Laboratoire de Recherche en Inflammation et Physiologie des Granulocytes, Université Du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada
| | - Denis Girard
- Laboratoire de Recherche en Inflammation et Physiologie des Granulocytes, Université Du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, Laval, Québec, Canada.
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Zeng Q, Zeng Y, Tang Y, Liu W, Sun C. Effect of IL-35 on apoptosis, adhesion, migration, and activation of eosinophils in allergic rhinitis. Pediatr Allergy Immunol 2022; 33:e13717. [PMID: 34902176 DOI: 10.1111/pai.13717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/14/2021] [Accepted: 12/09/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Eosinophils play critical roles in the development of allergic rhinitis (AR) by releasing toxic substance. Interleukin-35 (IL-35), a newly identified anti-inflammatory cytokine, had potent inhibitive role for eosinophil infiltration in allergic disease. However, the direct effect of IL-35 on eosinophil was not clear. METHODS Twenty AR children and sixteen controls were recruited. The correlation between IL-35 protein expression and blood eosinophil counts and activation was analyzed. The effect of IL-35 on eosinophil apoptosis and adhesion was analyzed by flow cytometry. Transwell system was used for the migration assay. The eosinophil cationic protein (ECP) from supernatant of eosinophils after IL-35 stimulation was detected by enzyme-linked immunosorbent assay kits. RESULTS The IL-35 protein levels were negatively correlated with eosinophil counts (p < .01) and ECP concentration (p < .01) in AR children. IL-35 promotes apoptosis and inhibits adhesion, migration, and activation of eosinophils. Moreover, the mRNA expression of IL-12 receptor β2 and glycoprotein 130 were significantly enhanced by eosinophils after IL-35 stimulation. The apoptosis induced by IL-35 was mediated by phosphoinositide 3-kinase (PI3K) pathway. IL-35 inhibits adhesion of eosinophils through extracellular regulated protein kinases (ERK) and PI3K pathways. The eosinophil chemotaxis and activation affected by IL-35 were mediated by PI3K and p38 mitogen-activated protein kinase (MAPK) pathways. CONCLUSION Our results confirmed that IL-35 played inhibitive roles in apoptosis, adhesion, migration, and activation of eosinophils in AR, implying that IL-35 may be used as treatment target in future.
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Affiliation(s)
- Qingxiang Zeng
- Department of Otolaryngology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yinhui Zeng
- Department of Otolaryngology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yiquan Tang
- Department of Otolaryngology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Wenlong Liu
- Department of Otolaryngology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Changzhi Sun
- Department of Otolaryngology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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The Research of Toxicity and Sensitization Potential of PEGylated Silver and Gold Nanomaterials. TOXICS 2021; 9:toxics9120355. [PMID: 34941789 PMCID: PMC8705520 DOI: 10.3390/toxics9120355] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/06/2021] [Accepted: 12/14/2021] [Indexed: 02/02/2023]
Abstract
Polyethylene glycol (PEG) is a polymer used for surface modification of important substances in the modern pharmaceutical industry and biopharmaceutical fields. Despite the many benefits of PEGylation, there is also the possibility that the application and exposure of the substance may cause adverse effects in the body, such as an immune response. Therefore, we aimed to evaluate the sensitization responses that could be induced through the intercomparison of nanomaterials of the PEG-coated group with the original group. We selected gold/silver nanomaterials (NMs) for original group and PEGylated silver/gold NMs in this study. First, we measured the physicochemical properties of the four NMs, such as size and zeta potential under various conditions. Additionally, we performed the test of the NM’s sensitization potential using the KeratinoSens™ assay for in vitro test method and the LLNA: 5-bromo-2-deoxyuridine (BrdU)-FCM for in vivo test method. The results showed that PEGylated-NMs did not lead to skin sensitization according to OECD TG 442 (alternative test for skin sensitization). In addition, gold nanomaterial showed that cytotoxicity of PEGylated-AuNMs was lower than AuNMs. These results suggest the possibility that PEG coating does not induce an immune response in the skin tissue and can lower the cytotoxicity of nanomaterials.
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Gu M, Wang S, Cao W, Yan D, Cao Y. Comparison of P25 and nanobelts on Kruppel-like factor-mediated nitric oxide pathways in human umbilical vein endothelial cells. J Appl Toxicol 2021; 42:651-659. [PMID: 34633093 DOI: 10.1002/jat.4247] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 09/17/2021] [Accepted: 09/17/2021] [Indexed: 12/17/2022]
Abstract
Recently, we reported that titanium dioxide (TiO2 ) materials activated endothelial cells via Kruppel-like factor (KLF)-mediated nitric oxide (NO) dysfunction, but the roles of physical properties of materials are not clear. In this study, we prepared nanobelts from P25 particles and compared their adverse effects to human umbilical vein endothelial cells (HUVECs). TiO2 nanobelts had belt-like morphology but comparable surface areas as P25 particles. When applied to HUVECs, P25 particles or nanobelts did not induce cytotoxicity, although nanobelts were much more effective to increase intracellular Ti element concentrations compared the same amounts of P25 particles. Only nanobelts significantly induced THP-1 adhesion onto HUVECs. Consistently, nanobelts were more significant to induce the expression of intracellular adhesion molecule-1 (ICAM1) and the release of soluble ICAM-1 (sICAM-1), indicating that nanobelts were more potent to induce endothelial activation in vitro. As the mechanisms for endothelial activation, both P25 and nanobelts reduced the generation of intracellular NO as well as the expression of NO regulators KLF2 and KLF4. Combined, the results from this study indicated that the different morphologies of P25 particles and nanobelts only changed their internalization into HUVECs but showed minimal impact on KLF-mediated NO signaling pathways.
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Affiliation(s)
- Manyu Gu
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China.,Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Shuyi Wang
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China.,Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Wandi Cao
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China.,Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Dejian Yan
- Key Laboratory of Environment-Friendly Chemistry and Application of Ministry of Education, Laboratory of Biochemistry, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Yi Cao
- Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China
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Vanharen M, Durocher I, Saafane A, Girard D. Evaluating the Apoptotic Cell Death Modulatory Activity of Nanoparticles in Men and Women Neutrophils and Eosinophils. Inflammation 2021; 45:387-398. [PMID: 34536156 DOI: 10.1007/s10753-021-01553-5] [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: 06/02/2021] [Revised: 07/19/2021] [Accepted: 08/22/2021] [Indexed: 11/25/2022]
Abstract
Apoptosis is an important cell death mechanism for the resolution of inflammation. Neutrophil spontaneous apoptosis rates were reported to be slightly different in men and women and to be modulated by female sex hormones. The aim of this study was to determine whether different nanoparticles (NPs) will alter the neutrophil and eosinophil apoptotic rates differently in men and women. Using the antiapoptotic cytokine granulocyte-macrophage colony-stimulating factor (GM-CSF) and the proapoptotic plant lectin Viscum album agglutinin-I (VAA-I) as controls, we found that these factors respectively delay and induce apoptosis in both neutrophils and eosinophils with apoptotic rates remarkably similar in both sexes. The polyamidoamine (PAMAM) dendrimers of generation 0 (G0) and G3 slightly, but not significantly, accelerate neutrophil apoptosis regardless of sex. Zinc oxide (ZnO), titanium dioxide (TiO2), cerium dioxide (CeO2), and palladium (Pd) but not platinum (Pt) NPs were found to significantly delay neutrophil apoptosis. When results were compared between men and women, only ZnO and Pd NPs were found to significantly delay neutrophil apoptosis in men while ZnO, TiO2, CeO2, and Pt NPs inhibit apoptosis in women neutrophils. In eosinophils, G3, but not G0 NPs, significantly accelerate apoptosis in women. ZnO, Pt, and Pd NPs significantly delay eosinophil apoptosis but only in women. Unlike neutrophils, TiO2 and CeO2 NPs did not significantly delay eosinophil apoptosis. We propose that future studies aiming at determining potential effect NPs on cellular biological processes should incorporate a sex-based analysis based on the differences reported here studying the impact of NPs on human granulocyte apoptosis.
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Affiliation(s)
- Marion Vanharen
- Laboratoire de Recherche en Inflammation Et Physiologie Des Granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, 531 Boul. des Prairies, Laval, QC, H7V 1B7, Canada
| | - Isabelle Durocher
- Laboratoire de Recherche en Inflammation Et Physiologie Des Granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, 531 Boul. des Prairies, Laval, QC, H7V 1B7, Canada
| | - Abdelaziz Saafane
- Laboratoire de Recherche en Inflammation Et Physiologie Des Granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, 531 Boul. des Prairies, Laval, QC, H7V 1B7, Canada
| | - Denis Girard
- Laboratoire de Recherche en Inflammation Et Physiologie Des Granulocytes, Université du Québec, INRS-Centre Armand-Frappier Santé Biotechnologie, 531 Boul. des Prairies, Laval, QC, H7V 1B7, Canada.
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Wang Z, Tang M. Research progress on toxicity, function, and mechanism of metal oxide nanoparticles on vascular endothelial cells. J Appl Toxicol 2020; 41:683-700. [DOI: 10.1002/jat.4121] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/05/2020] [Accepted: 11/12/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Zhihui Wang
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, School of Public Health Southeast University Nanjing China
| | - Meng Tang
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education, School of Public Health Southeast University Nanjing China
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10
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Titanate nanotubes at non-cytotoxic concentrations affect NO signaling pathway in human umbilical vein endothelial cells. Toxicol In Vitro 2020; 62:104689. [DOI: 10.1016/j.tiv.2019.104689] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 09/29/2019] [Accepted: 10/13/2019] [Indexed: 11/21/2022]
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Chakraborty A, Das A, Raha S, Barui A. Size-dependent apoptotic activity of gold nanoparticles on osteosarcoma cells correlated with SERS signal. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2020; 203:111778. [PMID: 31931389 DOI: 10.1016/j.jphotobiol.2020.111778] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 08/29/2019] [Accepted: 01/03/2020] [Indexed: 02/06/2023]
Abstract
In the last decade, gold nanoparticles have emerged as promising agents for in vitro bio-sensing and in vivo cancer theranostics. However, different investigations have reported widely varying cytotoxicity and uptake efficiency of gold nanoparticles depending upon their size. Therefore, more extensive studies are needed to standardize these biological effects as a function of size on a particular cell line. In addition, to obtain robust confirmation on the correlation of a size to biological effect, thorough mechanistic study must also be performed. In this study, the size dependent biological activities of gold nanoparticles on osteosarcoma cells is investigated towards exploring their potential theranostic application in bone cancer, for which very scarce literature reports are available. Tris-assisted citrate based method was optimized to synthesize stable gold naoparticles of 40-60 nm sizes. Nanoparticles were characterized through UV-Vis spectroscopy, field emission scanning electron microscope (FESEM) and dynamic light scattering (DLS). Increasing concentrations of gold nanoparticles (AuNPs) of 46 nm size, enhanced the rate of reactive oxygen species (ROS)-induced apoptosis in MG63 cells by disrupting their mitochondrial membrane potential. Considerably higher cell death was observed for 46 and 60 nm AuNPs compared to 38 nm at all concentrations of 200, 400 and 800 ng/mL. Further, molecular signatures of cellular apoptosis under nanoparticle treatment were optically assessed through surface enhanced Raman scattering (SERS). A significant Raman enhancement in cancer cells under treatment of larger gold nanoparticles (46 and 60 nm) at fixed wavelength of 785 nm and laser power of 8.0 mW was evident. In corroboration with molecular biology techniques, SERS observation confirmed the size-dependent apoptotic phenomena in osteosarcoma cells under treatment of gold nanoparticles. Study demonstrates a facile, non-active targeting approach for detection of size-dependent AuNP-induced apoptosis in osteosarcoma cells through label-free SERS method.
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Affiliation(s)
- Avishek Chakraborty
- Centre for Healthcare Science and Technology, Indian Institute of Engineering Science and Technology (IIEST) Shibpur, Howrah 711103, India
| | - Ankita Das
- Centre for Healthcare Science and Technology, Indian Institute of Engineering Science and Technology (IIEST) Shibpur, Howrah 711103, India
| | - Sreyan Raha
- Department of Physics, Main Campus, Bose Institute, Kolkata 700009, India
| | - Ananya Barui
- Centre for Healthcare Science and Technology, Indian Institute of Engineering Science and Technology (IIEST) Shibpur, Howrah 711103, India.
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Mitarotonda R, Giorgi E, Desimone MF, De Marzi MC. Nanoparticles and Immune Cells. Curr Pharm Des 2019; 25:3960-3982. [DOI: 10.2174/1381612825666190926161209] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 09/17/2019] [Indexed: 02/07/2023]
Abstract
Nanoparticles have gained ground in several fields. However, it is important to consider their potentially
hazardous effects on humans, flora, and fauna. Human exposure to nanomaterials can occur unintentionally
in daily life or in industrial settings, and the continuous exposure of the biological components (cells, receptors,
proteins, etc.) of the immune system to these particles can trigger an unwanted immune response (activation or
suppression). Here, we present different studies that have been carried out to evaluate the response of immune
cells in the presence of nanoparticles and their possible applications in the biomedical field.
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Affiliation(s)
- Romina Mitarotonda
- Laboratorio de Inmunologia, Instituto de Ecologia y Desarrollo Sustentable (INEDES) UNLu-CONICET, Buenos Aires, Argentina
| | - Exequiel Giorgi
- Laboratorio de Inmunologia, Instituto de Ecologia y Desarrollo Sustentable (INEDES) UNLu-CONICET, Buenos Aires, Argentina
| | - Martín F. Desimone
- Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Tecnicas (CONICET), Instituto de la Quimica y Metabolismo del Farmaco (IQUIMEFA), Facultad de Farmacia y Bioquimica, Buenos Aires, Argentina
| | - Mauricio C. De Marzi
- Laboratorio de Inmunologia, Instituto de Ecologia y Desarrollo Sustentable (INEDES) UNLu-CONICET, Buenos Aires, Argentina
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Rodríguez-Escamilla JC, Medina-Reyes EI, Rodríguez-Ibarra C, Déciga-Alcaraz A, Flores-Flores JO, Ganem-Rondero A, Rodríguez-Sosa M, Terrazas LI, Delgado-Buenrostro NL, Chirino YI. Food-grade titanium dioxide (E171) by solid or liquid matrix administration induces inflammation, germ cells sloughing in seminiferous tubules and blood-testis barrier disruption in mice. J Appl Toxicol 2019; 39:1586-1605. [DOI: 10.1002/jat.3842] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 06/13/2019] [Accepted: 06/19/2019] [Indexed: 01/03/2023]
Affiliation(s)
- Juan Carlos Rodríguez-Escamilla
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
| | - Estefany I. Medina-Reyes
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
- Programa de Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México; Estado de México Mexico
| | - Carolina Rodríguez-Ibarra
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
- Programa de Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México; Estado de México Mexico
| | - Alejandro Déciga-Alcaraz
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
- Programa de Doctorado en Ciencias Biomédicas, Universidad Nacional Autónoma de México; Estado de México Mexico
| | - José O. Flores-Flores
- Instituto de Ciencias Aplicadas y Tecnología; Universidad Nacional Autónoma de México, Ciudad Universitaria; Ciudad de México
| | - Adriana Ganem-Rondero
- División de Estudios de Posgrado (Tecnología Farmacéutica); Universidad Nacional Autónoma de México; Estado de México Mexico
| | - Miriam Rodríguez-Sosa
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
| | - Luis I. Terrazas
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
| | - Norma L. Delgado-Buenrostro
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
| | - Yolanda I. Chirino
- Unidad de Biomedicina. Facultad de Estudios Superiores; Universidad Nacional Autónoma de México; Tlalnepantla Estado de México México
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