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Badran G, Grare C, Masson JD, David MO, Achour D, Guidice JML, Garçon G, Crépeaux G. Difference in the cellular response following THP-1 derived phagocytic monocyte cells exposure to commercial aluminum-based adjuvants and aluminum-containing vaccines. J Trace Elem Med Biol 2024; 83:127394. [PMID: 38262194 DOI: 10.1016/j.jtemb.2024.127394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 01/12/2024] [Accepted: 01/12/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Aluminum-based adjuvants (ABAs) enhance the immune response following vaccine injection. Their mechanisms of action are not fully understood, and their bio-persistency have been described associated with long-term adverse effects. METHODS We evaluated and compared the cellular effects of the two main ABAs and whole vaccines on ATP production, ROS generation and cytokines production (IL-6 and IL-10), using THP-1 cells. RESULTS ABAs altered the cell energy metabolism by increasing ROS production after 24 h and reducing ATP production after 48 h. In addition, both ABAs and whole vaccines induced different kinetics of IL-6 production, whereas only ABAs induced IL-10 secretion. CONCLUSION This study showed clearly, for a first time, a difference in cellular response to the ABAs and whole vaccines which should be taken into consideration in future studies focusing on the effect of ABA in vaccines. Future studies on ABAs should also pay attention to mitochondrial function alterations following exposure to ABA-containing vaccines.
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Affiliation(s)
- Ghidaa Badran
- Univ Paris Est Créteil, INSERM, IMRB, F-94010 Créteil, France.
| | - Céline Grare
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | | | - Marie-Odile David
- Université Paris-Saclay, Inserm, Univ Evry, Structure-Activité des Biomolécules Normales et Pathologiques, U1204, 91025 Evry, France
| | - Djamal Achour
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Jean-Marc Lo Guidice
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Guillaume Garçon
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Guillemette Crépeaux
- Univ Paris Est Créteil, INSERM, IMRB, F-94010 Créteil, France; Ecole Nationale Vétérinaire d'Alfort, IMRB, F-94700 Maisons-Alfort, France
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Badran G, Angrand L, Masson JD, Crépeaux G, David MO. Physico-chemical properties of aluminum adjuvants in vaccines: Implications for toxicological evaluation. Vaccine 2022; 40:4881-4888. [PMID: 35810062 DOI: 10.1016/j.vaccine.2022.06.064] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 05/27/2022] [Accepted: 06/18/2022] [Indexed: 12/13/2022]
Abstract
Aluminum salts have been used as adjuvants in human vaccines since 1932. The most used adjuvants are Al oxyhydroxide (AlOOH) and Al hydroxyphosphate (AlOHPO4). Al adjuvants have different physico-chemical properties. The differences in these properties are not well documented and not considered by the Food and Drug Administration (FDA), though they can largely influence biological effects of the adjuvants which are particulate components. In this study, different physico-chemical properties including the shape, size and charge of particles have been evaluated under different conditions in three Al adjuvants containing-vaccines and two corresponding commercial adjuvants suspensions. The results showed that the two Al adjuvants have different shapes, sizes and charges but both form aggregates. In addition, a clear effect of dilution on the size of the aggregates was observed. Moreover, different sizes of Al particles were measured for both Al oxyhydroxide adjuvant alone or in the vaccine, at identical concentrations, displaying the impact of adsorbed proteins on the size of aggregates in the case of the vaccine. Taken together, this paper suggests the importance to evaluate, before any biological and especially toxicological impact study, the whole physico-chemical properties of Al particle without restricting to the sole evaluation of the injected concentration. Furthermore, any modification of these mentioned parameters during manipulation, before animal or cell exposure, should be considered. In a more global way, the fixed "safe dose" of Al adjuvants should be specific for each type of Al adjuvant independently or for a mix of the two compounds, due to their different properties.
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Affiliation(s)
- Ghidaa Badran
- Univ Paris Est Créteil, INSERM, IMRB, F-94010 Créteil, France; Université Paris-Saclay, Inserm, Univ Evry, Structure-Activité des Biomolécules Normales et Pathologiques, U1204, 91025 Evry, France
| | - Loïc Angrand
- Univ Paris Est Créteil, INSERM, IMRB, F-94010 Créteil, France; EnvA, IMRB, F-94700 Maisons-Alfort, France
| | - Jean-Daniel Masson
- Univ Paris Est Créteil, INSERM, IMRB, F-94010 Créteil, France; EnvA, IMRB, F-94700 Maisons-Alfort, France
| | - Guillemette Crépeaux
- Univ Paris Est Créteil, INSERM, IMRB, F-94010 Créteil, France; EnvA, IMRB, F-94700 Maisons-Alfort, France
| | - Marie-Odile David
- Université Paris-Saclay, Inserm, Univ Evry, Structure-Activité des Biomolécules Normales et Pathologiques, U1204, 91025 Evry, France.
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Masson JD, Angrand L, Badran G, de Miguel R, Crépeaux G. Clearance, biodistribution, and neuromodulatory effects of aluminum-based adjuvants. Systematic review and meta-analysis: what do we learn from animal studies? Crit Rev Toxicol 2022; 52:403-419. [PMID: 36112128 DOI: 10.1080/10408444.2022.2105688] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Aluminum (Al) salts are commonly used as adjuvants in human and veterinary vaccines for almost a century. Despite this long history of use and the very large number of exposed individuals, data in the literature concerning the fate of these molecules after injection and their potential effects on the nervous system is limited. In the context of (i) an increase of exposure to Al salts through vaccination; (ii) the absence of safety values determined by health regulators; (iii) the lack of robustness of the studies used as references to officially claim Al adjuvant innocuity; (iv) the publication of several animal studies investigating Al salts clearance/biopersistence and neurotoxicity; we have examined in this review all published studies performed on animals and assessing Al adjuvants kinetics, biodistribution, and neuromodulation since the first work of A. Glenny in the 1920s. The diversity of methodological approaches, results, and potential weaknesses of the 31 collected studies are exposed. A large range of protocols has been used, including a variety of exposure schedule and analyses methods, making comparisons between studies uneasy. Nevertheless, published data highlight that when biopersistence, translocation, or neuromodulation were assessed, they were documented whatever the different in vivo models and methods used. Moreover, the studies pointed out the crucial importance of the different Al adjuvant physicochemical properties and host genetic background on their kinetics, biodistribution, and neuromodulatory effects. Regarding the state of the art on this key public health topic, further studies are clearly needed to determine the exact safety level of Al salts.
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Affiliation(s)
- J-D Masson
- INSERM, IMRB, Univ Paris Est Créteil, Créteil, France
| | - L Angrand
- INSERM, IMRB, Univ Paris Est Créteil, Créteil, France.,École Nationale Vétérinaire d'Alfort, IMRB, Maisons-Alfort, France
| | - G Badran
- INSERM, IMRB, Univ Paris Est Créteil, Créteil, France.,Laboratoire SABNP, Université d'Evry Val d'Essonne, Paris, France
| | - R de Miguel
- Department of Animal Pathology, University of Zaragoza, Zaragoza, Spain
| | - G Crépeaux
- INSERM, IMRB, Univ Paris Est Créteil, Créteil, France.,École Nationale Vétérinaire d'Alfort, IMRB, Maisons-Alfort, France
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Badran G, Verdin A, Grare C, Abbas I, Achour D, Ledoux F, Roumie M, Cazier F, Courcot D, Lo Guidice JM, Garçon G. Toxicological appraisal of the chemical fractions of ambient fine (PM 2.5-0.3) and quasi-ultrafine (PM 0.3) particles in human bronchial epithelial BEAS-2B cells. Environ Pollut 2020; 263:114620. [PMID: 33618464 DOI: 10.1016/j.envpol.2020.114620] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 04/14/2020] [Accepted: 04/14/2020] [Indexed: 06/12/2023]
Abstract
New toxicological research is still urgently needed to improve the current knowledge about the induction of some underlying mechanisms of toxicity by the different chemical fractions of ambient particulate matter (PM). This in vitro study sought also to better evaluate and compare the respective toxicities of fine particles (PM2.5-0.3) and their inorganic and organic chemical fractions, and the respective toxicities of the organic chemical fractions of PM2.5-0.3 and quasi-ultrafine particles (PM0.3). Human bronchial epithelial BEAS-2B cells were also exposed for 6-48 h to relatively low doses of PM2.5-0.3 and their organic extractable (OEM2.5-0.3) and non-extractable (NEM2.5-0.3) fractions, and the organic extractable fraction (OEM0.3) of PM0.3. We reported that not only PM2.5-0.3, but also, to a lesser extent, its inorganic chemical fraction, NEM2.5-0.3, and organic chemical fraction, OEM2.5-0.3, were able to significantly induce ROS overproduction and oxidative damage notwithstanding the early activation of NRF2 signaling pathway. Moreover, for any exposure, inflammatory and apoptotic events were noticed. Similar results were observed in BEAS-2B cells exposed to OEM0.3, rich of polycyclic aromatic hydrocarbons and their nitrated and oxygenated derivatives. In BEAS-2B cells exposed for 24 and 48 h to OEM2.5-0.3 and OEM0.3, to a higher extent, there was an alteration of the levels of some critical proteins even though crucial for the autophagy rather than a real reduction of autophagy. It is noteworthy that the toxicological effects were equal or mostly higher in BEAS-2B cells exposed for 6 and/or 24 h to PM2.5-0.3 from those exposed to NEM2.5-0.3 or OEM2.5-0.3, and in BEAS-2B cells exposed for 6 and/or mostly 24 h to OEM0.3 from those exposed to OEM2.5-0.3. Taken together, these results revealed the higher potentials for toxicity, closely linked to their respective physical and chemical characteristics, of PM2.5-0.3 vs NEM2.5-0.3 and/or OEM2.5-0.3, and OEM0.3 vs OEM2.5-0.3.
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Affiliation(s)
- Ghidaa Badran
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV-EA 4492, FR CNRS, 3417, Univ. Littoral Côte d'Opale, Dunkerque, France; CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France; Lebanese Atomic Energy Commission, NCSR, Beirut, Lebanon
| | - Anthony Verdin
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV-EA 4492, FR CNRS, 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Céline Grare
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Imane Abbas
- Lebanese Atomic Energy Commission, NCSR, Beirut, Lebanon
| | - Djamal Achour
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Frédéric Ledoux
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV-EA 4492, FR CNRS, 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Mohamad Roumie
- Lebanese Atomic Energy Commission, NCSR, Beirut, Lebanon
| | - Fabrice Cazier
- Centre Commun de Mesures, Maison de la Recherche en Environnement Industriel, Univ. du Littoral Côte d'Opale, Dunkerque, France
| | - Dominique Courcot
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV-EA 4492, FR CNRS, 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Jean-Marc Lo Guidice
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Guillaume Garçon
- CHU Lille, Institut Pasteur de Lille, ULR 4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France.
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Badran G, Ledoux F, Verdin A, Abbas I, Roumie M, Genevray P, Landkocz Y, Lo Guidice JM, Garçon G, Courcot D. Toxicity of fine and quasi-ultrafine particles: Focus on the effects of organic extractable and non-extractable matter fractions. Chemosphere 2020; 243:125440. [PMID: 31995888 DOI: 10.1016/j.chemosphere.2019.125440] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/23/2019] [Accepted: 11/21/2019] [Indexed: 06/10/2023]
Abstract
To date no study has been able to clearly attribute the observed toxicological effects of atmospheric particles (PM) to a specific class of components. The toxicity of both the organic extractable matter (OEM2.5-0.3) and non-extractable matter (NEM2.5-0.3) of fine particles (PM2.5-0.3) was compared to that of PM2.5-0.3 in its entirety on normal human epithelial bronchial BEAS-2B cells in culture. The specific effect of the quasi-ultrafine fraction (PM0.3) was assessed, by comparing the responses of cells exposed to the PM2.5-0.3 and PM0.3 organic extractable matter, OEM2.5-0.3 and OEM0.3 respectively. Chemically, PAH, O-PAH, and N-PAH were respectively 43, 17, and 4 times more concentrated in PM0.3 than in PM2.5-0.3, suggesting thereby a predominant influence of anthropogenic activities and combustion sources. BEAS-2B cells exposed to PM2.5-0.3, NEM2.5-0.3, EOM2.5-0.3 and OEM0.3 lead to different profiles of expression of selected genes and proteins involved in the metabolic activation of PAH, O-PAH, and N-PAH, and in the genotoxicity pathways. Specifically, OEM0.3 was the most inducer for phase I and phase II enzymes implicated in the metabolic activation of PAH (AHR, AHRR, ARNT, CYP1A1, CYP1B1, EPHX-1, GSTA-4) thereby producing the highest DNA damage, felt by ATR and, thereafter, a cascade of protein phosphorylation (CHK1/CHK2/MDM2) closely related to the cell cycle arrest (P21 and P53 induction). This study underlined the crucial role played by the organic chemicals present in PM0.3. These results should be considered in any future study looking for the main chemical determinants responsible for the toxicity of ambient fine PM.
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Affiliation(s)
- Ghidaa Badran
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France; CHU Lille, Institut Pasteur de Lille, EA4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France; Lebanese Atomic Energy Commission, NCSR, Beirut, Lebanon
| | - Frédéric Ledoux
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France.
| | - Anthony Verdin
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Imane Abbas
- Lebanese Atomic Energy Commission, NCSR, Beirut, Lebanon
| | - Mohamed Roumie
- Lebanese Atomic Energy Commission, NCSR, Beirut, Lebanon
| | - Paul Genevray
- Centre Commun de Mesures, Maison de la Recherche en Environnement Industriel, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Yann Landkocz
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Jean-Marc Lo Guidice
- CHU Lille, Institut Pasteur de Lille, EA4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Guillaume Garçon
- CHU Lille, Institut Pasteur de Lille, EA4483-IMPacts de l'Environnement Chimique sur la Santé (IMPECS), Univ. Lille, Lille, France
| | - Dominique Courcot
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
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Abbas I, Badran G, Verdin A, Ledoux F, Roumie M, Lo Guidice JM, Courcot D, Garçon G. In vitro evaluation of organic extractable matter from ambient PM 2.5 using human bronchial epithelial BEAS-2B cells: Cytotoxicity, oxidative stress, pro-inflammatory response, genotoxicity, and cell cycle deregulation. Environ Res 2019; 171:510-522. [PMID: 30743243 DOI: 10.1016/j.envres.2019.01.052] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/29/2019] [Accepted: 01/29/2019] [Indexed: 06/09/2023]
Abstract
A particular attention has been devoted to the type of toxicological responses induced by particulate matter (PM), since their knowledge is greatly complicated by the fact that it is a heterogeneous and often poorly described pollutant. However, despite intensive research effort, there is still a lack of knowledge about the specific chemical fraction of PM, which could be mainly responsible of its adverse health effects. We sought also to better investigate the toxicological effects of organic extractable matter (OEM) in normal human bronchial epithelial lung BEAS-2B cells. The wide variety of chemicals, including PAH and other related-chemicals, found in OEM, has been rather associated with early oxidative events, as supported by the early activation of the sensible NRF-2 signaling pathway. For the most harmful conditions, the activation of this signaling pathway could not totally counteract the ROS overproduction, thereby leading to critical oxidative damage to macromolecules (lipid peroxidation, oxidative DNA adducts). While NRF-2 is an anti-inflammatory, OEM exposure did not trigger any significant change in the secretion of inflammatory cytokines (i.e., TNFα, IL-1β, IL-6, IL-8, MCP-1, and IFNγ). According to the high concentrations of PAH and other related organic chemicals found in this OEM, CYP1A1 and 1B1 genes exhibited high transcription levels in BEAS-2B cells, thereby supporting both the activation of the critical AhR signaling pathway and the formation of highly reactive ultimate metabolites. As a consequence, genotoxic events occurred in BEAS-2B cells exposed to this OEM together with cell survival events, with possible harmful cell cycle deregulation. However, more studies are required to implement these observations and to contribute to better decipher the critical role of the organic fraction of air pollution-derived PM2.5 in the activation of some sensitive signaling pathways closely associated with G1/S and intra-S checkpoint blockage, on the one hand, and cell survival, on the other hand.
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Affiliation(s)
- Imane Abbas
- Lebanese Atomic Energy Commission - NCSR, Beirut, Lebanon
| | - Ghidaa Badran
- Lebanese Atomic Energy Commission - NCSR, Beirut, Lebanon; Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France; CHU Lille, Institut Pasteur de Lille, EA4483-IMPacts de l'Environnement Chimique sur la Santé Humaine (IMPECS), Univ. Lille, Lille, France
| | - Anthony Verdin
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Frédéric Ledoux
- Unité de Chimie Environnementale et Interactions sur le Vivant, UCEIV EA4492, FR CNRS 3417, Univ. Littoral Côte d'Opale, Dunkerque, France
| | - Mohamed Roumie
- Lebanese Atomic Energy Commission - NCSR, Beirut, Lebanon
| | - Jean-Marc Lo Guidice
- CHU Lille, Institut Pasteur de Lille, EA4483-IMPacts de l'Environnement Chimique sur la Santé Humaine (IMPECS), Univ. Lille, Lille, France
| | | | - Guillaume Garçon
- CHU Lille, Institut Pasteur de Lille, EA4483-IMPacts de l'Environnement Chimique sur la Santé Humaine (IMPECS), Univ. Lille, Lille, France.
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