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Soni D, Gandhi D. Toxicity evaluation of silver nanoparticles synthesized from naringin flavonoid on human promyelocytic leukemic cells and human blood cells. Toxicol Ind Health 2024; 40:125-133. [PMID: 38243157 DOI: 10.1177/07482337241227244] [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: 01/21/2024]
Abstract
Increasing applications of silver nanoparticles (AgNPs) in multiple products like cosmetics, medicines, drugs, paints, and other new materials have raised concern for their toxic effects on living beings and the surrounding environment. In the present study, cytotoxicity and genotoxicity of AgNPs synthesized using plant flavonoid (Naringin) as a reducing agent were investigated on human promyelocytic leukemic (HL-60) cells and human blood as an in vitro model. The LC50 of AgNPs was found to be 4.85 µM. Dose-dependent increase in cell death and caspase activity was observed in the presence of AgNPs. The comet assay showed a 60%-70% (p < .05) increase in tail DNA at 0.48 and 0.96 µM AgNPs. CBMN in PBMCs also confirmed the genotoxic potential of AgNPs-induced DNA damage. AgNPs resulted in 1.5-1.54 fold (p < .05) increase in the level of ROS in HL-60 cells after 12 h of exposure. AgNP showed toxicity in human cells through ROS generation and cellular damage through membrane dysfunction, caspase activation, apoptosis, and DNA damage.
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Affiliation(s)
- Deepika Soni
- National Institute of Pathology, New Delhi, India
- CSIR-National Environmental Engineering Research Institute, Nehru Marg, India
| | - Deepa Gandhi
- CSIR-National Environmental Engineering Research Institute, Nehru Marg, India
- All India Institute of Medical Sciences, Bhopal, India
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2
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Ruiz-Ruiz B, Torres-Bugarin O, Zúñiga-Violante E, Casillas-Figueroa F, Luna-Vázquez-Gómez R, Campos Gallegos V, Ruiz-Arellano AE, Arellano-García ME. Genomic Instability and Cytotoxicity Evaluation of Two Communities Exposed to Pesticides in the Mexicali Valley by the L-CBMN Assay. TOXICS 2023; 11:807. [PMID: 37888658 PMCID: PMC10611012 DOI: 10.3390/toxics11100807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 10/28/2023]
Abstract
The continuous biomonitoring of a population directly or indirectly exposed to pesticides could be an additional tool for decision makers to improve their health conditions. In this work, we performed biomonitoring on two groups of people from the Mexicali Valley who were continuously exposed to pesticides using the cytokinesis-block micronucleus cytome assay (L-CBMN) to evaluate cytotoxic and genotoxic damage in human peripheral blood lymphocytes. The study groups comprised 14 indigenous Cucapah with non-vegetarian habits (NV group) from Ejido el Mayor (32.12594°, -115.27265°) and 21 lacto-ovo vegetarian (LOV) persons from the Seventh-day Adventist Church of Ejido Vicente Guerrero (32.3961°, -115.14023°). The L-CBMN assay determines the nuclear division index (NDI), apoptosis, necrosis, micronuclei (MNs), nuclear buds (NBUDs), and nucleoplasmic bridges (NPBs). Our results show that, regardless of diet or daily habits, both the studied groups presented with cytogenotoxic damage compared with non-exposed pesticide individuals, without modifications to the nuclear division index. In the rest of the evaluated biomarkers, the NV group exhibited greater cytotoxic and genotoxic damage than the LOV group. Nevertheless, individuals practicing a lacto-ovo vegetarian diet (LOV) showed lower damage than those with non-vegetarian habits (NV), suggesting a better antioxidant response that helps decrease the genotoxic damage due to the enhanced intake of folates and antioxidants from a plant-based diet.
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Affiliation(s)
- Balam Ruiz-Ruiz
- Laboratorio de Genotoxicología Ambiental, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico; (B.R.-R.); (E.Z.-V.); (F.C.-F.); (R.L.-V.-G.); (V.C.G.)
| | - Olivia Torres-Bugarin
- Laboratorio de Evaluación de Genotóxicos, Medicina Interna II, Facultad de Medicina, Decanato de Ciencias de la Salud, Universidad Autónoma de Guadalajara, Zapopan 45129, Jalisco, Mexico
| | - Erika Zúñiga-Violante
- Laboratorio de Genotoxicología Ambiental, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico; (B.R.-R.); (E.Z.-V.); (F.C.-F.); (R.L.-V.-G.); (V.C.G.)
| | - Francisco Casillas-Figueroa
- Laboratorio de Genotoxicología Ambiental, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico; (B.R.-R.); (E.Z.-V.); (F.C.-F.); (R.L.-V.-G.); (V.C.G.)
| | - Roberto Luna-Vázquez-Gómez
- Laboratorio de Genotoxicología Ambiental, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico; (B.R.-R.); (E.Z.-V.); (F.C.-F.); (R.L.-V.-G.); (V.C.G.)
| | - Verónica Campos Gallegos
- Laboratorio de Genotoxicología Ambiental, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico; (B.R.-R.); (E.Z.-V.); (F.C.-F.); (R.L.-V.-G.); (V.C.G.)
| | - Ana Erika Ruiz-Arellano
- Facultad de Ingeniería, Arquitectura y Diseño, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico;
| | - María Evarista Arellano-García
- Laboratorio de Genotoxicología Ambiental, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico; (B.R.-R.); (E.Z.-V.); (F.C.-F.); (R.L.-V.-G.); (V.C.G.)
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A Comparative Study of Cancer Cells Susceptibility to Silver Nanoparticles Produced by Electron Beam. Pharmaceutics 2023; 15:pharmaceutics15030962. [PMID: 36986823 PMCID: PMC10056419 DOI: 10.3390/pharmaceutics15030962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/10/2023] [Accepted: 03/13/2023] [Indexed: 03/19/2023] Open
Abstract
Introduction: Silver nanoparticles (AgNPs) have a wide range of bioactivity, which is highly dependent on particle size, shape, stabilizer, and production method. Here, we present the results of studies of AgNPs cytotoxic properties obtained by irradiation treatment of silver nitrate solution and various stabilizers by accelerating electron beam in a liquid medium. Methods: The results of studies of morphological characteristics of silver nanoparticles were obtained by transmission electron microscopy, UV-vis spectroscopy, and dynamic light scattering measurements. MTT test, alamar blue test, flow cytometry, and fluorescence microscopy were used to study the anti-cancer properties. As biological objects for standard tests, adhesive and suspension cell cultures of normal and tumor origin, including prostate cancer, ovarian cancer, breast cancer, colon cancer, neuroblastoma, and leukemia, were studied. Results: The results showed that the silver nanoparticles obtained by irradiation with polyvinylpyrrolidone and collagen hydrolysate are stable in solutions. Samples with different stabilizers were characterized by a wide average size distribution from 2 to 50 nm and low zeta potential from −7.3 to +12.4 mV. All AgNPs formulations showed a dose-dependent cytotoxic effect on tumor cells. It has been established that the particles obtained with the combination of polyvinylpyrrolidone/collagen hydrolysate have a relatively more pronounced cytotoxic effect in comparison to samples stabilized with only collagen or only polyvinylpyrrolidone. The minimum inhibitory concentrations for nanoparticles were less than 1 μg/mL for various types of tumor cells. It was found that neuroblastoma (SH-SY5Y) is the most susceptible, and ovarian cancer (SKOV-3) is the most resistant to the action of silver nanoparticles. The activity of the AgNPs formulation prepared with a mixture of PVP and PH studied in this work was higher that activity of other AgNPs formulations reported in the literature by about 50 times. Conclusions: The results indicate that the AgNPs formulations synthesized with an electron beam and stabilized with polyvinylpyrrolidone and protein hydrolysate deserve deep study for their further use in selective cancer treatment without harming healthy cells in the patient organism.
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Nagaraju R, Kalahasthi R, Balachandar R, Bagepally BS. Cadmium exposure and DNA damage (genotoxicity): a systematic review and meta-analysis. Crit Rev Toxicol 2023; 52:786-798. [PMID: 36802997 DOI: 10.1080/10408444.2023.2173557] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Existing literature suggests an association between chronic cadmium (Cd) exposure and the induction of DNA damage and genotoxicity. However, observations from individual studies are inconsistent and conflicting. Therefore current systematic review aimed to pool evidence from existing literature to synthesize quantitative and qualitative corroboration on the association between markers of genotoxicity and occupational Cd exposed population. Studies that evaluated markers of DNA damage among occupationally Cd-exposed and unexposed workers were selected after a systematic literature search. The DNA damage markers included were chromosomal aberrations (chromosomal, chromatid, sister chromatid exchange), Micronucleus (MN) frequency in mono and binucleated cells (MN with condensed chromatin, lobed nucleus, nuclear buds, mitotic index, nucleoplasmatic bridges, pyknosis, and karyorrhexis), comet assay (tail intensity, tail length, tail moment, and olive tail moment), and oxidative DNA damage (8-hydroxy-deoxyguanosine). Mean differences or standardized mean differences were pooled using a random-effects model. The Cochran-Q test and I2 statistic were used to monitor heterogeneity among included studies. Twenty-nine studies with 3080 occupationally Cd-exposed and 1807 unexposed workers were included in the review. Cd among the exposed group was higher in blood [4.77 μg/L (-4.94-14.48)] and urine samples [standardized mean difference 0.47 (0.10-0.85)] than in the exposed group. The Cd exposure is positively associated with higher levels of DNA damage characterized by increased frequency of MN [7.35 (-0.32-15.02)], sister chromatid exchange [20.30 (4.34-36.26)], chromosomal aberrations, and oxidative DNA damage (comet assay and 8OHdG [0.41 (0.20-0.63)]) compared to the unexposed. However, with considerable between-study heterogeneity. Chronic Cd exposure is associated with augmented DNA damage. However, more extensive longitudinal studies with adequate sample sizes are necessary to assist the current observations and promote comprehension of the Cd's role in inducing DNA damage.Prospero Registration ID: CRD42022348874.
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Affiliation(s)
- Raju Nagaraju
- Department of Biochemistry, Regional Occupational Health Centre (Southern), ICMR-National Institute of Occupational Health, Bengaluru, India
| | - Ravibabu Kalahasthi
- Department of Biochemistry, Regional Occupational Health Centre (Southern), ICMR-National Institute of Occupational Health, Bengaluru, India
| | - Rakesh Balachandar
- Department of Clinical Epidemiology, ICMR-National Institute of Occupational Health, Ahmedabad, India
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Schardosim RFDC, Cardozo TR, de Souza AP, Seeber A, Flores WH, Lehmann M, Dihl RR. Cyto-genotoxicity of crystalline and amorphous niobium (V) oxide nanoparticles in CHO-K1 cells. Toxicol Res (Camb) 2022; 11:765-773. [PMID: 36337238 PMCID: PMC9618107 DOI: 10.1093/toxres/tfac054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 06/27/2022] [Accepted: 07/20/2022] [Indexed: 08/28/2023] Open
Abstract
Niobium (V) oxide nanoparticles (NINPs) have been widely and increasingly applied in various health products and industrial processes. This merits further study of their toxicity. Here, we investigated the potential of NINPs to induce DNA damage, cytotoxicity, and chromosome instability in cultured CHO-K1 cells. NINPs were physico-chemically characterized. As assessed by comet assay, crystalline and amorphous NINPs were genotoxic at the highest concentrations evaluated. The cytokinesis-block micronucleus assay demonstrated that a 24-h treatment with NINPs, for the crystalline and the amorphous samples, significantly reduced the nuclear division cytotoxicity index. In addition, a 4-h treatment period of crystalline NINPs increased micronucleus (MNi) frequencies. MNi, nucleoplasmic bridges and nuclear buds were detected after exposure of the cells for 24 h to crystalline NINPs. In the amorphous sample, chromosome instability was restricted to the induction of MNi, in the 24-h treatment, detected at all tested concentrations. The fluorescence and dark field microscopy demonstrated the uptake of NINPs by CHO-K1 cells and an intracellular distribution outlining the nucleus. Our data advance understanding of the cytotoxic and genotoxic effects of NINPs and should be taken into consideration when setting up guidelines for their use in industrial or health products.
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Affiliation(s)
- Raíne Fogliati De Carli Schardosim
- Laboratory of Genetic Toxicity and Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Avenida Farroupilha, 8001, 92425-900, Canoas, RS, Brazil
| | - Tatiane Rocha Cardozo
- Laboratory of Genetic Toxicity and Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Avenida Farroupilha, 8001, 92425-900, Canoas, RS, Brazil
- Research Group on Nanostructured Materials, Federal University of the Pampa, Campus Bagé, Avenida Maria Anunciação Gomes de Godoy, 1650, 96413-172, RS, Brazil
| | - Ana Paula de Souza
- Laboratory of Genetic Toxicity and Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Avenida Farroupilha, 8001, 92425-900, Canoas, RS, Brazil
| | - Allan Seeber
- Research Group on Nanostructured Materials, Federal University of the Pampa, Campus Bagé, Avenida Maria Anunciação Gomes de Godoy, 1650, 96413-172, RS, Brazil
| | - Wladimir Hernandez Flores
- Research Group on Nanostructured Materials, Federal University of the Pampa, Campus Bagé, Avenida Maria Anunciação Gomes de Godoy, 1650, 96413-172, RS, Brazil
| | - Maurício Lehmann
- Laboratory of Genetic Toxicity and Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Avenida Farroupilha, 8001, 92425-900, Canoas, RS, Brazil
| | - Rafael Rodrigues Dihl
- Laboratory of Genetic Toxicity and Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Avenida Farroupilha, 8001, 92425-900, Canoas, RS, Brazil
- Postgraduate Program in Dentistry, Lutheran University of Brazil (ULBRA), Avenida Farroupilha, 8001, 92425-900, Canoas, RS, Brazil
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Nagaraju R, Kalahasthi R, Balachandar R, Bagepally BS. Association between lead exposure and DNA damage (genotoxicity): systematic review and meta-analysis. Arch Toxicol 2022; 96:2899-2911. [PMID: 35930012 DOI: 10.1007/s00204-022-03352-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 07/27/2022] [Indexed: 12/29/2022]
Abstract
Studies suggest that chronic lead (Pb) exposure may induce deoxyribonucleic acid (DNA) damage. However, there is no synthesised evidence in this regard. We systematically reviewed existing literature and synthesised evidence on the association between chronic Pb exposure and markers of genotoxicity. Observational studies reporting biomarkers of DNA damage among occupationally Pb-exposed and unexposed controls were systematically searched from PubMed, Scopus and Embase databases from inception to January 2022. The markers included were micronucleus frequency (MN), chromosomal aberrations, comet assay, and 8-hydroxy-deoxyguanosine. During the execution of this review, we followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Mean differences in the biological markers of DNA damage between Pb-exposed and control groups were pooled using the random-effects model. The heterogeneity was assessed using the Cochran-Q test and I2 statistic. The review included forty-five studies comparing markers of DNA damage between Pb-exposed and unexposed. The primary studies utilised buccal and/or peripheral leukocytes for evaluating the DNA damage. The pooled quantitative results revealed significantly higher DNA damage characterised by increased levels of MN and SCE frequency, chromosomal aberrations, and oxidative DNA damage (comet assay and 8-OHdG) among Pb-exposed than the unexposed. However, studies included in the review exhibited high levels of heterogeneity among the studies. Chronic Pb exposure is associated with DNA damage. However, high-quality, multicentred studies are required to strengthen present observations and further understand the Pb's role in inducing DNA damage. CRD42022286810.
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Affiliation(s)
- Raju Nagaraju
- Biochemistry, Regional Occupational Health Centre (Southern), ICMR-National Institute of Occupational Health, Bengaluru, Karnataka, India
| | - Ravibabu Kalahasthi
- Biochemistry, Regional Occupational Health Centre (Southern), ICMR-National Institute of Occupational Health, Bengaluru, Karnataka, India
| | - Rakesh Balachandar
- Division of Health Sciences, ICMR-National Institute of Occupational Health, Ahmedabad, Gujarat, India
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Lung Models to Evaluate Silver Nanoparticles’ Toxicity and Their Impact on Human Health. NANOMATERIALS 2022; 12:nano12132316. [PMID: 35808152 PMCID: PMC9268743 DOI: 10.3390/nano12132316] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/25/2022] [Accepted: 06/27/2022] [Indexed: 12/17/2022]
Abstract
Nanomaterials (NMs) solve specific problems with remarkable results in several industrial and scientific areas. Among NMs, silver nanoparticles (AgNPs) have been extensively employed as drug carriers, medical diagnostics, energy harvesting devices, sensors, lubricants, and bioremediation. Notably, they have shown excellent antimicrobial, anticancer, and antiviral properties in the biomedical field. The literature analysis shows a selective cytotoxic effect on cancer cells compared to healthy cells, making its potential application in cancer treatment evident, increasing the need to study the potential risk of their use to environmental and human health. A large battery of toxicity models, both in vitro and in vivo, have been established to predict the harmful effects of incorporating AgNPs in these numerous areas or those produced due to involuntary exposure. However, these models often report contradictory results due to their lack of standardization, generating controversy and slowing the advances in nanotoxicology research, fundamentally by generalizing the biological response produced by the AgNP formulations. This review summarizes the last ten years’ reports concerning AgNPs’ toxicity in cellular respiratory system models (e.g., mono-culture models, co-cultures, 3D cultures, ex vivo and in vivo). In turn, more complex cellular models represent in a better way the physical and chemical barriers of the body; however, results should be used carefully so as not to be misleading. The main objective of this work is to highlight current models with the highest physiological relevance, identifying the opportunity areas of lung nanotoxicology and contributing to the establishment and strengthening of specific regulations regarding health and the environment.
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Maleek MI. Lisinopril Can Reduce Genotoxicity of L-Asparaginase in Bone Marrow Stem Cells. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Lisinopril is a medication used to lower blood pressure by inhibiting the angiotensin-converting enzyme (ACE). L-asparaginase is a chemotherapeutic agent used to treat acute lymphoblastic leukemia.
AIM: To Study the effect of lisinopril on the genotoxicity of L-asparaginase (ASNase) in bone marrow stem cells.
METHODS: Albino Swiss male mice were divided into three groups. The first group was treated with lisinopril 10 mg/kg/day for 14 days. The second group mice were injected with L-asparaginase 3000 IU/kg. The last group was treated with of lisinopril for 14 days followed with an intraperitoneal injection of L-asparaginase (ASNase) at the end of the 13th day. Genotoxicity was assessed by calculating the percentage of micronucleus (MN) and mitotic index (MI).
RESULTS: ASNase significantly increased genotoxicity by raising the %MN and lowering % MI. When Lisinopril 10 mg/kg/day was administered no significant effect was seen. However, a significant decrease in genotoxic effects was observed when mice receiving Lisinopril were injected with 3000 IU/kg ASNase as compared the group treated with ASNase alone. This effect was manifested by decreasing %MN and increasing %MI.
CONCLUSION: Using lisinopril for blood hypertension treatments concurrently with the cancer therapeutic agent, L- asparaginase, decreased its genotoxicity in bone marrow stem cells.
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Tripathi N, Goshisht MK. Recent Advances and Mechanistic Insights into Antibacterial Activity, Antibiofilm Activity, and Cytotoxicity of Silver Nanoparticles. ACS APPLIED BIO MATERIALS 2022; 5:1391-1463. [PMID: 35358388 DOI: 10.1021/acsabm.2c00014] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The substantial increase in multidrug-resistant (MDR) pathogenic bacteria is a major threat to global health. Recently, the Centers for Disease Control and Prevention reported possibilities of greater deaths due to bacterial infections than cancer. Nanomaterials, especially small-sized (size ≤10 nm) silver nanoparticles (AgNPs), can be employed to combat these deadly bacterial diseases. However, high reactivity, instability, susceptibility to fast oxidation, and cytotoxicity remain crucial shortcomings for their uptake and clinical application. In this review, we discuss various AgNPs-based approaches to eradicate bacterial infections and provide comprehensive mechanistic insights and recent advances in antibacterial activity, antibiofilm activity, and cytotoxicity (both in vitro and in vivo) of AgNPs. The mechanistic of antimicrobial activity involves four steps: (i) adhesion of AgNPs to cell wall/membrane and its disruption; (ii) intracellular penetration and damage; (iii) oxidative stress; and (iv) modulation of signal transduction pathways. Numerous factors affecting the bactericidal activity of AgNPs such as shape, size, crystallinity, pH, and surface coating/charge have also been described in detail. The review also sheds light on antimicrobial photodynamic therapy and the role of AgNPs versus Ag+ ions release in bactericidal activities. In addition, different methods of synthesis of AgNPs have been discussed in brief.
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Affiliation(s)
- Neetu Tripathi
- Department of Chemistry, Guru Nanak Dev University, Amritsar, Punjab 143005, India
| | - Manoj Kumar Goshisht
- Department of Chemistry, Government Naveen College Tokapal, Bastar, Chhattisgarh 494442, India
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Luna-Vázquez-Gómez R, Arellano-García ME, Toledano-Magaña Y, García-Ramos JC, Radilla-Chávez P, Salas-Vargas DS, Casillas-Figueroa F, Ruiz-Ruiz B, Pestryakov A, Bogdanchikova N. Bell Shape Curves of Hemolysis Induced by Silver Nanoparticles: Review and Experimental Assay. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1066. [PMID: 35407184 PMCID: PMC9000491 DOI: 10.3390/nano12071066] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/20/2022] [Accepted: 03/21/2022] [Indexed: 02/06/2023]
Abstract
The hemolytic activity assay is a versatile tool for fast primary toxicity studies. This work presents a systematic study of the hemolytic properties of ArgovitTM silver nanoparticles (AgNPs) extensively studied for biomedical applications. The results revealed an unusual and unexpected bell-shaped hemolysis curve for human healthy and diabetic donor erythrocytes. With the decrease of pH from 7.4 and 6.8 to 5.6, the hemolysis profiles for AgNPs and AgNO3 changed dramatically. For AgNPs, the bell shape changed to a step shape with a subsequent sharp increase, and for AgNO3 it changed to a gradual increase. Explanations of these changes based on the aggregation of AgNPs due to the increase of proton concentration were suggested. Hemolysis of diabetic donor erythrocytes was slightly higher than that of healthy donor erythrocytes. The meta-analysis revealed that for only one AgNPs formulation (out of 48), a bell-shaped hemolysis profile was reported, but not discussed. This scarcity of data was explained by the dominant goal of studies consisting in achieving clinically significant hemolysis of 5-10%. Considering that hemolysis profiles may be bell-shaped, it is recommended to avoid extrapolations and to perform measurements in a wide concentration interval in hemolysis assays.
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Affiliation(s)
- Roberto Luna-Vázquez-Gómez
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | | | - Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Patricia Radilla-Chávez
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - David Sergio Salas-Vargas
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Francisco Casillas-Figueroa
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Balam Ruiz-Ruiz
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Alexey Pestryakov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, 634050 Tomsk, Russia
| | - Nina Bogdanchikova
- Nanoscience and Nanotechnology Center (CNyN), Campus Ensenada, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico;
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A Validation Study on Immunophenotypic Differences in T-lymphocyte Chromosomal Radiosensitivity between Newborns and Adults in South Africa. RADIATION 2021. [DOI: 10.3390/radiation2010001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Children have an increased risk of developing radiation-induced secondary malignancies compared to adults, due to their high radiosensitivity and longer life expectancy. In contrast to the epidemiological evidence, there is only a handful of radiobiology studies which investigate the difference in radiosensitivity between children and adults at a cellular level. In this study, the previous results on the potential age dependency in chromosomal radiosensitivity were validated again by means of the cytokinesis-block micronucleus (CBMN) assay in T-lymphocytes isolated from the umbilical cord and adult peripheral blood of a South African population. The isolated cells were irradiated with 60Co γ-rays at doses ranging from 0.5 Gy to 4 Gy. Increased radiosensitivities of 34%, 42%, 29%, 26% and 16% were observed for newborns compared to adults at 0.5, 1, 2, 3 and 4 Gy, respectively. An immunophenotypic evaluation with flow cytometry revealed a significant change in the fraction of naïve (CD45RA+) T-lymphocytes in CD4+ and CD8+ T-lymphocytes with age. Newborns co-expressed an average of 91.05% CD45RA+ (range: 80.80–98.40%) of their CD4+ cells, while this fraction decreased to an average of 39.08% (range: 12.70–58.90%) for adults. Similar observations were made for CD8+ cells. This agrees with previous published results that the observed differences in chromosomal radiosensitivity between newborn and adult T-lymphocytes could potentially be linked to their immunophenotypic profiles.
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12
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Umamaheswari S, Karthika P, Suvenitha K, Kadirvelu K, Ramesh M. Dose-Dependent Molecular Responses of Labeo rohita to Triphenyl Phosphate. Chem Res Toxicol 2021; 34:2500-2511. [PMID: 34847329 DOI: 10.1021/acs.chemrestox.1c00281] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Triphenyl phosphate (TPhP) is a broad-spectrum organophosphate compound widely used as an additive in several products to prevent ignition. However, its utilization produces a hazardous impact on various organisms. So far, very few studies have investigated the acute toxicity of TPhP at environmentally relevant concentrations in nontarget aquatic species. This study aimed to assess whether the short-term exposure of TPhP (4, 20, and 100 μg L-1) affects the oxidative stress, antioxidant activity, biomolecule metabolism, DNA stability, chromosomal integrity, apoptosis, and pathological changes in various organs of Labeo rohita fingerlings. The results illustrated that the reactive oxygen species (ROS) production and lipid peroxidation (LPO) rates were significantly higher in tissues (brain, liver, and kidney) of TPhP-treated groups. Interestingly, superoxide dismutase (SOD) and catalase (CAT) activities were remarkably decreased in tissues following TPhP exposure. The levels of protein, glucose, total cholesterol (TC), triglycerides (TG), low-density lipoprotein (LDL), and high-density lipoprotein (HDL) in various tissues were also found to be significantly altered in TPhP-exposed fish fingerlings. These significant alterations in the antioxidant system and biochemical profile induced genotoxic responses such as DNA and chromosomal damage in the fish fingerlings. Furthermore, the incidence of the observed genotoxic responses was also found to be dose-dependent. Likewise, the apoptotic responses were also significantly altered following TPhP acute exposure in L. rohita fingerlings. The subsequent effects on oxidative stress, antioxidant inhibition, dysregulated biomolecule metabolism, and genotoxicity might be the possible reason for the observed pathological changes in various tissues of L. rohita. Taken together, the present findings showed that the toxicity of TPhP is principally associated with exposure concentrations. Therefore, this study illustrates the toxicity risks of TPhP to vertebrate organisms at real-world concentrations.
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Affiliation(s)
| | - Palanisamy Karthika
- Unit of Toxicology, Department of Zoology, Bharathiar University, Coimbatore 641 046, India
| | - Kanagaraj Suvenitha
- Unit of Toxicology, Department of Zoology, Bharathiar University, Coimbatore 641 046, India
| | - Krishna Kadirvelu
- DRDO-BU Centre for Life Sciences, Bharathiar University Campus, Coimbatore 641 046, India
| | - Mathan Ramesh
- Unit of Toxicology, Department of Zoology, Bharathiar University, Coimbatore 641 046, India
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13
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Santoscoy-Berber LS, Antunes-Ricardo M, Gallegos-Granados MZ, García-Ramos JC, Pestryakov A, Toledano-Magaña Y, Bogdanchikova N, Chavez-Santoscoy RA. Treatment with Argovit ® Silver Nanoparticles Induces Differentiated Postharvest Biosynthesis of Compounds with Pharmaceutical Interest in Carrot ( Daucus carota L.). NANOMATERIALS 2021; 11:nano11113148. [PMID: 34835912 PMCID: PMC8621433 DOI: 10.3390/nano11113148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 11/16/2022]
Abstract
The global market for plant-derived bioactive compounds is growing significantly. The use of plant secondary metabolites has been reported to be used for the prevention of chronic diseases. Silver nanoparticles were used to analyze the content of enhancement phenolic compounds in carrots. Carrot samples were immersed in different concentrations (0, 5, 10, 20, or 40 mg/L) of each of five types of silver nanoparticles (AgNPs) for 3 min. Spectrophotometric methods measured the total phenolic compounds and the antioxidant capacity. The individual phenolic compounds were quantified by High Performance Liquid Chromatography (HPLC) and identified by –mass spectrometry (HPLC-MS). The five types of AgNPs could significantly increase the antioxidant capacity of carrots’ tissue in a dose-dependent manner. An amount of 20 mg/L of type 2 and 5 silver nanoparticle formulations increased the antioxidant capacity 3.3-fold and 4.1-fold, respectively. The phenolic compounds that significantly increased their content after the AgNP treatment were chlorogenic acid, 3-O-caffeoylquinic acid, and 5′-caffeoylquinic acid. The increment of each compound depended on the dose and the type of the used AgNPs. The exogenous application of Argovit® AgNPs works like controlled abiotic stress and produces high-value secondary bioactive compounds in carrot.
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Affiliation(s)
- Laura Sofia Santoscoy-Berber
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico; (L.S.S.-B.); (M.A.-R.)
| | - Marilena Antunes-Ricardo
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico; (L.S.S.-B.); (M.A.-R.)
| | - Melissa Zulahi Gallegos-Granados
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California (UABC)—Campus Tijuana, Calzada Universidad 14418, Parque Industrial Internacional Tijuana, Tijuana 22390, Mexico;
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud, UABC, Blvd. Zertuche y Blvd., De los Lagos S/N Fracc, Valle Dorado, Ensenada 22890, Mexico; (J.C.G.-R.); (Y.T.-M.)
| | - Alexey Pestryakov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, 634050 Tomsk, Russia;
| | - Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud, UABC, Blvd. Zertuche y Blvd., De los Lagos S/N Fracc, Valle Dorado, Ensenada 22890, Mexico; (J.C.G.-R.); (Y.T.-M.)
| | - Nina Bogdanchikova
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México (UNAM), Carretera Tijuana-Ensenada Km 107, Ensenada 22860, Mexico;
| | - Rocio Alejandra Chavez-Santoscoy
- Tecnológico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico; (L.S.S.-B.); (M.A.-R.)
- Correspondence: or
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14
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Nefedova E, Koptev V, Bobikova AS, Cherepushkina V, Mironova T, Afonyushkin V, Shkil N, Donchenko N, Kozlova Y, Sigareva N, Davidova N, Bogdanchikova N, Pestryakov A, Toledano-Magaña Y. The Infectious Bronchitis Coronavirus Pneumonia Model Presenting a Novel Insight for the SARS-CoV-2 Dissemination Route. Vet Sci 2021; 8:239. [PMID: 34679068 PMCID: PMC8540477 DOI: 10.3390/vetsci8100239] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/10/2021] [Accepted: 10/12/2021] [Indexed: 12/13/2022] Open
Abstract
Infectious bronchitis (IB) of chickens is a highly contagious disease characterized by damage of the respiratory system and reproductive organs in young animals caused by a virus of the genus Gamma coronavirus. The condition of the respiratory system caused by the IB virus in chickens has many similarities with the pathology of the respiratory system caused by SARS-CoV-2 in humans. The effectiveness of virucidal drugs (Argovit, Triviron, Ecocid, and lauric acid monoglyceride) was tested on chickens inoculated with a tenfold dose of a vaccine strain based on the attenuated virus H120 against IB of chickens. On the 6th day after inoculation, inflammatory changes in the intestines, lungs, and thymus were observed in the control group. The experimental groups were characterized by less pronounced inflammatory reactions and a lower proportion of thymus and lung probes containing genomic IB virus RNA. Since the virucidal activity of four orally administrated formulations was possible only in the intestine, the experimental data indirectly confirmed the hypothesis of the possibility of the predominant accumulation of coronaviruses in the intestine and subsequent lung damage due to the hematogenous redistribution of viral particles and IBV antigens. It was suggested that other coronaviruses including SARS-CoV-2 can implement a similar mechanism.
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Affiliation(s)
- Ekaterina Nefedova
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
| | - Vyacheslav Koptev
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
| | - Anna S. Bobikova
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
- Molecular Biology Department, Federal State Budgetary Educational Institution Higher Education Novosibirsk State Agrarian University, 630090 Novosibirsk, Russia;
| | - Viktoria Cherepushkina
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
| | - Tatyana Mironova
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
- Molecular Biology Department, Federal State Budgetary Educational Institution Higher Education Novosibirsk State Agrarian University, 630090 Novosibirsk, Russia;
| | - Vasily Afonyushkin
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia;
| | - Nikolai Shkil
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
| | - Nikolai Donchenko
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
| | - Yulia Kozlova
- Institute of Chemical Biology and Fundamental Medicine SB RAS, 630090 Novosibirsk, Russia;
| | - Natalia Sigareva
- Molecular Biology Department, Federal State Budgetary Educational Institution Higher Education Novosibirsk State Agrarian University, 630090 Novosibirsk, Russia;
| | - Natalia Davidova
- Siberian Federal Scientific Center of Agro-BioTechnologies of Russian Academy of Sciences, Novosibirsk Region, Novosibirsk District, 630501 Krasnoobsk, Russia; (E.N.); (V.K.); (A.S.B.); (V.C.); (T.M.); (V.A.); (N.S.); (N.D.); (N.D.)
| | - Nina Bogdanchikova
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Ensenada 22860, BC, Mexico
| | - Alexey Pestryakov
- Research School of Chemistry & Applied Biomedical Sciences, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia;
| | - Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, BC, Mexico
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15
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Evarista Arellano-García M, Torres-Bugarín O, Roxana García-García M, García-Flores D, Toledano-Magaña Y, Sofia Sanabria-Mora C, Castro-Gamboa S, Carlos García-Ramos J. Genomic Instability and Cyto-Genotoxic Damage in Animal Species. Vet Med Sci 2021. [DOI: 10.5772/intechopen.99685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Genomic instability is a condition that may be associated with carcinogenesis and/or physiological disorders when genetic lesions are not repaired. Besides, wild, captive, and domesticated vertebrates are exposed to xenobiotics, leading to health disorders due to cytogenotoxicity. This chapter provides an overview of tests to assess cytogenotoxicity based on micronuclei (MNi) formation. Bone marrow micronuclei test (BmMNt), peripheral blood erythrocyte micronuclei test (PBMNt), and lymphocyte cytokinesis blocking micronuclei assay (CBMN) are discussed. The most illustrative studies of these techniques applied in different vertebrates of veterinary interest are described. The values of spontaneous basal micronuclei in captive, experimental, and farm animals (rodents, hamsters, pigs, goats, cattle, horses, fish) are summarized. In addition, a flow cytometry technique is presented to reduce the time taken to record MNi and other cellular abnormalities. Flow cytometry is helpful to analyze some indicators of genomic instability, such as cell death processes and stages (necrosis, apoptosis) and to efficiently evaluate some biomarkers of genotoxicity like MNi in BmMNt, PBMNt, and CBMN. The intention is to provide veterinary professionals with techniques to assess and interpret cytogenotoxicity biomarkers to anticipate therapeutic management in animals at risk of carcinogenesis or other degenerative diseases.
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In Vitro Assessment of the Genotoxic Potential of Pristine Graphene Platelets. NANOMATERIALS 2021; 11:nano11092210. [PMID: 34578525 PMCID: PMC8470272 DOI: 10.3390/nano11092210] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/20/2021] [Accepted: 08/25/2021] [Indexed: 02/06/2023]
Abstract
(1) Background: Graphene is a two-dimensional atomic structure with a wide range of uses, including for biomedical applications. However, knowledge of its hazards is still limited. This work brings new cytotoxic, cytostatic, genotoxic and immunotoxic data concerning the in vitro exposure of human cell line to two types of graphene platelets (GP). It also contributes to the formation of general conclusions about the health risks of GP exposure. (2) Methods: In vitro exposure of a THP-1 cell line to three concentrations of two GP over 40 h. The cytotoxic potential was assessed by the measurement of LDH and glutathione (ROS) and by a trypan blue exclusion assay (TBEA); the cytostatic and genotoxic potential were assessed by the cytokinesis-block micronucleus (CBMN) test; and the immunotoxic potential was assessed by the measurement of IL-6, IL-10 and TNF-α. (3) Results: We found a significant dose-dependent increase in DNA damage (CBMN). The lowest observed genotoxic effect levels (LOGEL) were 5 µg/mL (GP1) and 30 µg/mL (GP2). We found no significant leaking of LDH from cells, increase in dead cells (TBEA), induction of ROS, increased levels of cytostasis, or changes in IL-6, IL-10 and TNF-α levels. (4) Conclusions: The genotoxicity increased during the short-term in vitro exposure of THP-1 to two GP. No increase in cytotoxicity, immunotoxicity, or cytostasis was observed.
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17
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Castañeda-Yslas IY, Torres-Bugarín O, García-Ramos JC, Toledano-Magaña Y, Radilla-Chávez P, Bogdanchikova N, Pestryakov A, Ruiz-Ruiz B, Arellano-García ME. AgNPs Argovit™ Modulates Cyclophosphamide-Induced Genotoxicity on Peripheral Blood Erythrocytes In Vivo. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2096. [PMID: 34443926 PMCID: PMC8399516 DOI: 10.3390/nano11082096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/05/2021] [Accepted: 08/13/2021] [Indexed: 11/16/2022]
Abstract
Silver nanoparticles (AgNPs) have been studied worldwide for their potential biomedical applications. Specifically, they are proposed as a novel alternative for cancer treatment. However, the determination of their cytotoxic and genotoxic effects continues to limit their application. The commercially available silver nanoparticle Argovit™ has shown antineoplastic, antiviral, antibacterial, and tissue regenerative properties, activities triggered by its capacity to promote the overproduction of reactive oxygen species (ROS). Therefore, in this work, we evaluated the genotoxic and cytotoxic potential of the Argovit™ formulation (average size: 35 nm) on BALB/c mice using the micronucleus in a peripheral blood erythrocytes model. Besides, we evaluated the capability of AgNPs to modulate the genotoxic effect induced by cyclophosphamide (CP) after the administration of the oncologic agent. To achieve this, 5-6-week-old male mice with a mean weight of 20.11 ± 2.38 g were treated with water as negative control (Group 1), an single intraperitoneal dose of CP (50 mg/kg of body weight, Group 2), a daily oral dose of AgNPs (6 mg/kg of weight, Group 3) for three consecutive days, or a combination of these treatment schemes: one day of CP doses (50 mg/kg of body weight) followed by three doses of AgNPs (one dose per day, Group 4) and three alternate doses of CP and AgNPs (six days of exposure, Group 5). Blood samples were taken just before the first administration (0 h) and every 24 h for seven days. Our results show that Argovit™ AgNPs induced no significant cytotoxic or acute genotoxic damage. The observed cumulative genotoxic damage in this model could be caused by the accumulation of AgNPs due to administered consecutive doses. Furthermore, the administration of AgNPs after 24 h of CP seems to have a protective effect on bone marrow and reduces by up to 50% the acute genotoxic damage induced by CP. However, this protection is not enough to counteract several doses of CP. To our knowledge, this is the first time that the exceptional chemoprotective capacity produced by a non-cytotoxic silver nanoparticle formulation against CP genotoxic damage has been reported. These findings raise the possibility of using AgNPs as an adjuvant agent with current treatments, reducing adverse effects.
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Affiliation(s)
- Idalia Yazmin Castañeda-Yslas
- Programa de Maestría y Doctorado en Ciencias e Ingeniería (MyDCI), Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Baja California, Mexico;
| | - Olivia Torres-Bugarín
- Departamento de Ciclo de Vida y Medicina Interna II, Decanato Ciencias de la Salud, Universidad Autónoma de Guadalajara, Zapopan 45129, Jalisco, Mexico;
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, Baja California, Mexico; (Y.T.-M.); (P.R.-C.)
| | - Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, Baja California, Mexico; (Y.T.-M.); (P.R.-C.)
| | - Patricia Radilla-Chávez
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, Baja California, Mexico; (Y.T.-M.); (P.R.-C.)
| | - Nina Bogdanchikova
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Ensenada 22860, Baja California, Mexico;
| | - Alexey Pestryakov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, 634050 Tomsk, Russia;
| | - Balam Ruiz-Ruiz
- Departamento de Ciencias de la Salud, Unidad Regional Los Mochis, Universidad Autónoma de Occidente, Los Mochis 81223, Sinaloa, Mexico;
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18
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Cruz-Ramírez OU, Valenzuela-Salas LM, Blanco-Salazar A, Rodríguez-Arenas JA, Mier-Maldonado PA, García-Ramos JC, Bogdanchikova N, Pestryakov A, Toledano-Magaña Y. Antitumor Activity against Human Colorectal Adenocarcinoma of Silver Nanoparticles: Influence of [Ag]/[PVP] Ratio. Pharmaceutics 2021; 13:1000. [PMID: 34371692 PMCID: PMC8308985 DOI: 10.3390/pharmaceutics13071000] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/23/2021] [Accepted: 06/28/2021] [Indexed: 02/07/2023] Open
Abstract
Silver nanoparticles (AgNPs) not only have shown remarkable results as antimicrobial and antiviral agents but also as antitumor agents. This work reports the complete characterization of five polyvinylpyrrolidone-coated AgNP (PVP-AgNP) formulations, their cytotoxic activity against human colon tumor cells (HCT-15), their cytotoxic effect on primary mouse cultures, and their lethal dose on BALB/c mice. The evaluated AgNP formulations have a composition within the ranges Ag: 1.14-1.32% w/w, PVP: 19.6-24.5% and H2O: 74.2-79.2% with predominant spherical shape within an average size range of 16-30 nm according to transmission electron microscopy (TEM). All formulations assessed increase mitochondrial ROS concentration and induce apoptosis as the leading death pathway on HCT-15 cells. Except for AgNP1, the growth inhibition potency of AgNP formulations of human colon tumor cancer cells (HCT-15) is 34.5 times higher than carboplatin, one of the first-line chemotherapy agents. Nevertheless, 5-10% of necrotic events, even at the lower concentration evaluated, were observed. The cytotoxic selectivity was confirmed by evaluating the cytotoxic effect on aorta, spleen, heart, liver, and kidney primary cultures from BALB/c mice. Despite the cytotoxic effects observed in vitro, the lethal dose and histopathological analysis showed the low toxicity of these formulations (all of them on Category 4 of the Globally Harmonized System of Classification and Labelling of Chemicals) and minor damage observed on analyzed organs. The results provide an additional example of the rational design of safety nanomaterials with antitumor potency and urge further experiments to complete the preclinical studies for these AgNP formulations.
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Affiliation(s)
- Omar Ulises Cruz-Ramírez
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Ensenada 22860, Mexico; (O.U.C.-R.); (N.B.)
| | - Lucía Margarita Valenzuela-Salas
- Facultad de Ciencias de la Salud Unidad Valle de las Palmas, Universidad Autónoma de Baja California, Tijuana 22260, Mexico; (L.M.V.-S.); (P.A.M.-M.)
| | - Alberto Blanco-Salazar
- Programa de Maestría y Doctorado en Ciencias e Ingeniería, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Mexico; (A.B.-S.); (J.A.R.-A.)
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, Mexico
| | - José Antonio Rodríguez-Arenas
- Programa de Maestría y Doctorado en Ciencias e Ingeniería, Facultad de Ciencias, Universidad Autónoma de Baja California, Ensenada 22860, Mexico; (A.B.-S.); (J.A.R.-A.)
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, Mexico
| | - Paris A. Mier-Maldonado
- Facultad de Ciencias de la Salud Unidad Valle de las Palmas, Universidad Autónoma de Baja California, Tijuana 22260, Mexico; (L.M.V.-S.); (P.A.M.-M.)
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, Mexico
| | - Nina Bogdanchikova
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Ensenada 22860, Mexico; (O.U.C.-R.); (N.B.)
| | - Alexey Pestryakov
- Research School of Chemistry & Applied Biomedical Sciences, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia;
| | - Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud Unidad Valle Dorado, Universidad Autónoma de Baja California, Ensenada 22890, Mexico
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19
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Luna-Vázquez-Gómez R, Arellano-García ME, García-Ramos JC, Radilla-Chávez P, Salas-Vargas DS, Casillas-Figueroa F, Ruiz-Ruiz B, Bogdanchikova N, Pestryakov A. Hemolysis of Human Erythrocytes by Argovit™ AgNPs from Healthy and Diabetic Donors: An In Vitro Study. MATERIALS (BASEL, SWITZERLAND) 2021; 14:2792. [PMID: 34073953 PMCID: PMC8197390 DOI: 10.3390/ma14112792] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/12/2021] [Accepted: 05/20/2021] [Indexed: 12/13/2022]
Abstract
The use of nanomaterials is becoming increasingly widespread, leading to substantial research focused on nanomedicine. Nevertheless, the lack of complete toxicity profiles limits nanomaterials' uses, despite their remarkable diagnostic and therapeutic results on in vitro and in vivo models. Silver nanoparticles (AgNPs), particularly Argovit™, have shown microbicidal, virucidal, and antitumoral effects. Among the first-line toxicity tests is the hemolysis assay. Here, the hemolytic effect of Argovit™ AgNPs on erythrocytes from one healthy donor (HDE) and one diabetic donor (DDE) is evaluated by the hemolysis assay against AgNO3. The results showed that Argovit™, in concentrations ≤24 µg/mL of metallic silver, did not show a hemolytic effect on the HDE or DDE. On the contrary, AgNO3 at the same concentration of silver ions produces more than 10% hemolysis in both the erythrocyte types. In all the experimental conditions assessed, the DDE was shown to be more prone to hemolysis than the HDE elicited by Ag+ ions or AgNPs, but much more evident with Ag+ ions. The results show that Argovit™ is the least hemolytic compared with the other twenty-two AgNP formulations previously reported, probably due to the polymer mass used to stabilize the Argovit™ formulation. The results obtained provide relevant information that contributes to obtaining a comprehensive toxicological profile to design safe and effective AgNP formulations.
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Affiliation(s)
- Roberto Luna-Vázquez-Gómez
- Facultad de Ciencias, Universidad Autónoma de Baja California (UABC), Ensenada 22860, Baja California, Mexico; (R.L.-V.-G.); (F.C.-F.)
| | - María Evarista Arellano-García
- Facultad de Ciencias, Universidad Autónoma de Baja California (UABC), Ensenada 22860, Baja California, Mexico; (R.L.-V.-G.); (F.C.-F.)
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud, Unidad Valle Dorado, Ensenada 22890, Baja California, Mexico; (P.R.-C.); (D.S.S.-V.)
| | - Patricia Radilla-Chávez
- Escuela de Ciencias de la Salud, Unidad Valle Dorado, Ensenada 22890, Baja California, Mexico; (P.R.-C.); (D.S.S.-V.)
| | - David Sergio Salas-Vargas
- Escuela de Ciencias de la Salud, Unidad Valle Dorado, Ensenada 22890, Baja California, Mexico; (P.R.-C.); (D.S.S.-V.)
| | - Francisco Casillas-Figueroa
- Facultad de Ciencias, Universidad Autónoma de Baja California (UABC), Ensenada 22860, Baja California, Mexico; (R.L.-V.-G.); (F.C.-F.)
| | - Balam Ruiz-Ruiz
- Departamento de Ciencias de la Salud, Unidad Regional Los Mochis, Universidad Autónoma de Occidente, Los Mochis 81223, Sinaloa, Mexico;
| | - Nina Bogdanchikova
- Nanoscience and Nanotechnology Center (CNyN), National Autonomous University of Mexico (UNAM), Mexico City 58089, Distrito Federal, Mexico;
| | - Alexey Pestryakov
- Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, 634050 Tomsk, Russia
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New Protein-Coated Silver Nanoparticles: Characterization, Antitumor and Amoebicidal Activity, Antiproliferative Selectivity, Genotoxicity, and Biocompatibility Evaluation. Pharmaceutics 2021; 13:pharmaceutics13010065. [PMID: 33430184 PMCID: PMC7825588 DOI: 10.3390/pharmaceutics13010065] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 12/29/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023] Open
Abstract
Nanomaterials quickly evolve to produce safe and effective biomedical alternatives, mainly silver nanoparticles (AgNPs). The AgNPs' antibacterial, antiviral, and antitumor properties convert them into a recurrent scaffold to produce new treatment options. This work reported the full characterization of a highly biocompatible protein-coated AgNPs formulation and their selective antitumor and amoebicidal activity. The protein-coated AgNPs formulation exhibits a half-inhibitory concentration (IC50) = 19.7 µM (2.3 µg/mL) that is almost 10 times more potent than carboplatin (first-line chemotherapeutic agent) to inhibit the proliferation of the highly aggressive human adenocarcinoma HCT-15. The main death pathway elicited by AgNPs on HCT-15 is apoptosis, which is probably stimulated by reactive oxygen species (ROS) overproduction on mitochondria. A concentration of 111 µM (600 µg/mL) of metallic silver contained in AgNPs produces neither cytotoxic nor genotoxic damage on human peripheral blood lymphocytes. Thus, the AgNPs formulation evaluated in this work improves both the antiproliferative potency on HCT-15 cultures and cytotoxic selectivity ten times more than carboplatin. A similar mechanism is suggested for the antiproliferative activity observed on HM1-IMSS trophozoites (IC50 = 69.2 µM; 7.4 µg/mL). There is no change in cell viability on mice primary cultures of brain, liver, spleen, and kidney exposed to an AgNPs concentration range from 5.5 µM to 5.5 mM (0.6 to 600 µg/mL). The lethal dose was determined following the OECD guideline 420 for Acute Oral Toxicity Assay, obtaining an LD50 = 2618 mg of Ag/Kg body weight. All mice survived the observational period; the histopathology and biochemical analysis show no differences compared with the negative control group. In summary, all results from toxicological evaluation suggest a Category 5 (practically nontoxic) of the Globally Harmonized System of Classification and Labelling of Chemicals for that protein-coated AgNPs after oral administration for a short period and urge the completion of its preclinical toxicological profile. These findings open new opportunities in the development of selective, safe, and effective AgNPs formulations for the treatment of cancer and parasitic diseases with a significant reduction of side effects.
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21
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Garibo D, Borbón-Nuñez HA, de León JND, García Mendoza E, Estrada I, Toledano-Magaña Y, Tiznado H, Ovalle-Marroquin M, Soto-Ramos AG, Blanco A, Rodríguez JA, Romo OA, Chávez-Almazán LA, Susarrey-Arce A. Green synthesis of silver nanoparticles using Lysiloma acapulcensis exhibit high-antimicrobial activity. Sci Rep 2020; 10:12805. [PMID: 32732959 PMCID: PMC7393152 DOI: 10.1038/s41598-020-69606-7] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 07/15/2020] [Indexed: 01/01/2023] Open
Abstract
The scientific community is exploiting the use of silver nanoparticles (AgNPs) in nanomedicine and other AgNPs combination like with biomaterials to reduce microbial contamination. In the field of nanomedicine and biomaterials, AgNPs are used as an antimicrobial agent. One of the most effective approaches for the production of AgNPs is green synthesis. Lysiloma acapulcensis (L. acapulcensis) is a perennial tree used in traditional medicine in Mexico. This tree contains abundant antimicrobial compounds. In the context of antimicrobial activity, the use of L. acapulcensis extracts can reduce silver to AgNPs and enhance its antimicrobial activity. In this work, we demonstrate such antimicrobial activity effect employing green synthesized AgNPs with L. acapulcensis. The FTIR and LC-MS results showed the presence of chemical groups that could act as either (i) reducing agents stabilizing the AgNPs or (ii) antimicrobial capping agents enhancing antimicrobial properties of AgNPs. The synthesized AgNPs with L. acapulcensis were crystalline with a spherical and quasi-spherical shape with diameters from 1.2 to 62 nm with an average size diameter of 5 nm. The disk diffusion method shows the magnitude of the susceptibility over four pathogenic microorganisms of clinical interest. The antimicrobial potency obtained was as follows: E. coli ≥ S. aureus ≥ P. aeruginosa > C. albicans. The results showed that green synthesized (biogenic) AgNPs possess higher antimicrobial potency than chemically produced AgNPs. The obtained results confirm a more significant antimicrobial effect of the biogenic AgNPs maintaining low-cytotoxicity than the AgNPs produced chemically.
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Affiliation(s)
- Diana Garibo
- Cátedras Conacyt-Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Departamento de Microbiología, Ensenada, Baja California, México. .,Universidad Nacional Autónoma de México (UNAM), Centro de Nanociencias y Nanotecnología, Ensenada, Baja California, México.
| | - Hugo A Borbón-Nuñez
- Cátedras Conacyt-Universidad Nacional Autónoma de México (UNAM), Centro de Nanociencias y Nanotecnología, Ensenada, México
| | - Jorge N Díaz de León
- Universidad Nacional Autónoma de México (UNAM), Centro de Nanociencias y Nanotecnología, Ensenada, Baja California, México
| | - Ernesto García Mendoza
- Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
| | - Iván Estrada
- Cátedras Conacyt-Centro de Investigación en Materiales Avanzados S.C. (CIMAV), Departamento de Ingeniería de Materiales y Química, Chihuahua, México
| | - Yanis Toledano-Magaña
- Universidad Autónoma de Baja California (UABC), Escuela de Ciencias de la Salud, Unidad Valle Dorado, Ensenada, México
| | - Hugo Tiznado
- Universidad Nacional Autónoma de México (UNAM), Centro de Nanociencias y Nanotecnología, Ensenada, Baja California, México
| | - Marcela Ovalle-Marroquin
- Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada, Baja California, México
| | | | - Alberto Blanco
- Universidad Nacional Autónoma de México (UNAM), Centro de Nanociencias y Nanotecnología, Ensenada, Baja California, México
| | - José A Rodríguez
- Universidad Nacional Autónoma de México (UNAM), Centro de Nanociencias y Nanotecnología, Ensenada, Baja California, México
| | - Oscar A Romo
- Universidad Nacional Autónoma de México (UNAM), Centro de Nanociencias y Nanotecnología, Ensenada, Baja California, México
| | - Luis A Chávez-Almazán
- Secretaría de Salud de Guerrero, Banco de Sangre Regional Zona Centro, Chilpancingo de los Bravo, Guerrero, México
| | - Arturo Susarrey-Arce
- Mesoscale Chemical Systems, MESA+ Institute, University of Twente, Drienerlolaan 5, 7522 NB, Enschede, The Netherlands
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22
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Álvarez-Suárez AS, Dastager SG, Bogdanchikova N, Grande D, Pestryakov A, García-Ramos JC, Pérez-González GL, Juárez-Moreno K, Toledano-Magaña Y, Smolentseva E, Paz-González JA, Popova T, Rachkovskaya L, Nimaev V, Kotlyarova A, Korolev M, Letyagin A, Villarreal-Gómez LJ. Electrospun Fibers and Sorbents as a Possible Basis for Effective Composite Wound Dressings. MICROMACHINES 2020; 11:E441. [PMID: 32331467 PMCID: PMC7231366 DOI: 10.3390/mi11040441] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/14/2020] [Accepted: 04/16/2020] [Indexed: 12/16/2022]
Abstract
Skin burns and ulcers are considered hard-to-heal wounds due to their high infection risk. For this reason, designing new options for wound dressings is a growing need. The objective of this work is to investigate the properties of poly (ε-caprolactone)/poly (vinyl-pyrrolidone) (PCL/PVP) microfibers produced via electrospinning along with sorbents loaded with Argovit™ silver nanoparticles (Ag-Si/Al2O3) as constituent components for composite wound dressings. The physicochemical properties of the fibers and sorbents were characterized using scanning electron microscopy (SEM), differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR) and inductively coupled plasma optical emission spectroscopy (ICP-OES). The mechanical properties of the fibers were also evaluated. The results of this work showed that the tested fibrous scaffolds have melting temperatures suitable for wound dressings design (58-60 °C). In addition, they demonstrated to be stable even after seven days in physiological solution, showing no macroscopic damage due to PVP release at the microscopic scale. Pelletized sorbents with the higher particle size demonstrated to have the best water uptake capabilities. Both, fibers and sorbents showed antimicrobial activity against Gram-negative bacteria Pseudomona aeruginosa and Escherichia coli, Gram-positive Staphylococcus aureus and the fungus Candida albicans. The best physicochemical properties were obtained with a scaffold produced with a PCL/PVP ratio of 85:15, this polymeric scaffold demonstrated the most antimicrobial activity without affecting the cell viability of human fibroblast. Pelletized Ag/Si-Al2O3-3 sorbent possessed the best water uptake capability and the higher antimicrobial activity, over time between all the sorbents tested. The combination of PCL/PVP 85:15 microfibers with the chosen Ag/Si-Al2O3-3 sorbent will be used in the following work for creation of wound dressings possessing exudate retention, biocompatibility and antimicrobial activity.
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Affiliation(s)
- Alan Saúl Álvarez-Suárez
- Facultad de Ciencias de la Ingeniería y Tecnología, Universidad Autónoma de Baja California, Valle de las Palmas, Mexico. Blvd. Universitario #1000, Unidad Valle de las Palmas, 22260 Tijuana, Baja California, Mexico; (A.S.Á.-S.); (G.L.P.-G.); (J.A.P.-G.)
| | - Syed G. Dastager
- National Collection of Industrial Microorganisms (NCIM), CSIR-National Chemical Laboratory, Pune-411008, Maharashtra, India;
| | - Nina Bogdanchikova
- Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Km. 107, Carretera Tijuana a Ensenada, C.P. 22860 Ensenada, Baja California, Mexico; (N.B.); (K.J.-M.); (E.S.)
| | - Daniel Grande
- “Complex Polymer Systems” Laboratory, Institut de Chimie et des Matériaux Paris-Est, Université Paris-Est Créteil, UMR 7182 CNRS, 2, rue Henri Dunant, F-94320 Thiais, France;
| | - Alexey Pestryakov
- Department of Technology of Organic Substances and Polymer Materials, Tomsk Polytechnic University, 634050 Tomsk, Russia;
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud, Universidad Autónoma de Baja California- Campus Valle Dorado, Carretera Transpeninsular S/N, Valle Dorado, 22890 Ensenada, Baja California, Mexico; (J.C.G.-R.); (Y.T.-M.)
| | - Graciela Lizeth Pérez-González
- Facultad de Ciencias de la Ingeniería y Tecnología, Universidad Autónoma de Baja California, Valle de las Palmas, Mexico. Blvd. Universitario #1000, Unidad Valle de las Palmas, 22260 Tijuana, Baja California, Mexico; (A.S.Á.-S.); (G.L.P.-G.); (J.A.P.-G.)
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, 21500 Tijuana, Baja California, Mexico
| | - Karla Juárez-Moreno
- Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Km. 107, Carretera Tijuana a Ensenada, C.P. 22860 Ensenada, Baja California, Mexico; (N.B.); (K.J.-M.); (E.S.)
| | - Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud, Universidad Autónoma de Baja California- Campus Valle Dorado, Carretera Transpeninsular S/N, Valle Dorado, 22890 Ensenada, Baja California, Mexico; (J.C.G.-R.); (Y.T.-M.)
| | - Elena Smolentseva
- Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Km. 107, Carretera Tijuana a Ensenada, C.P. 22860 Ensenada, Baja California, Mexico; (N.B.); (K.J.-M.); (E.S.)
| | - Juan Antonio Paz-González
- Facultad de Ciencias de la Ingeniería y Tecnología, Universidad Autónoma de Baja California, Valle de las Palmas, Mexico. Blvd. Universitario #1000, Unidad Valle de las Palmas, 22260 Tijuana, Baja California, Mexico; (A.S.Á.-S.); (G.L.P.-G.); (J.A.P.-G.)
| | - Tatiana Popova
- Research Institute of Clinical and Experimental Lymphology – Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630060 Novosibirsk, Russia; (T.P.); (L.R.); (V.N.); (A.K.); (M.K.); (A.L.)
| | - Lyubov Rachkovskaya
- Research Institute of Clinical and Experimental Lymphology – Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630060 Novosibirsk, Russia; (T.P.); (L.R.); (V.N.); (A.K.); (M.K.); (A.L.)
| | - Vadim Nimaev
- Research Institute of Clinical and Experimental Lymphology – Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630060 Novosibirsk, Russia; (T.P.); (L.R.); (V.N.); (A.K.); (M.K.); (A.L.)
| | - Anastasia Kotlyarova
- Research Institute of Clinical and Experimental Lymphology – Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630060 Novosibirsk, Russia; (T.P.); (L.R.); (V.N.); (A.K.); (M.K.); (A.L.)
| | - Maksim Korolev
- Research Institute of Clinical and Experimental Lymphology – Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630060 Novosibirsk, Russia; (T.P.); (L.R.); (V.N.); (A.K.); (M.K.); (A.L.)
| | - Andrey Letyagin
- Research Institute of Clinical and Experimental Lymphology – Branch of the Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, 630060 Novosibirsk, Russia; (T.P.); (L.R.); (V.N.); (A.K.); (M.K.); (A.L.)
| | - Luis Jesús Villarreal-Gómez
- Facultad de Ciencias de la Ingeniería y Tecnología, Universidad Autónoma de Baja California, Valle de las Palmas, Mexico. Blvd. Universitario #1000, Unidad Valle de las Palmas, 22260 Tijuana, Baja California, Mexico; (A.S.Á.-S.); (G.L.P.-G.); (J.A.P.-G.)
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, 21500 Tijuana, Baja California, Mexico
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