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Zhang W, Chen H, Zeng Q, Xu S, Xia W, Li Y. Prenatal and postnatal exposure to vanadium and the immune function of children. J Trace Elem Med Biol 2021; 67:126787. [PMID: 34034030 DOI: 10.1016/j.jtemb.2021.126787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 04/06/2021] [Accepted: 05/10/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND The immunotoxicity induced by vanadium exposure have been reported in some toxicology researches. However, evidence from population-based epidemiological studies was lacking. METHODS This study was conducted to assess the associations between prenatal and postnatal exposure to vanadium and immune function of children. A total of 407 pre-school aged children were followed, whose peripheral blood was collected for T lymphocyte subsets and inflammatory cytokines analysis, as well as vanadium concentration measurement. Maternal urine samples were also collected to measure vanadium concentration. We used generalized linear models to evaluate the associations of maternal and children vanadium concentration with children's immune function. Stratification analysis was further conducted to explore the potential gender-specific effects. RESULTS The geometric means of vanadium concentration in maternal urine and children plasma were 0.85 and 1.12 μg/L, respectively. Maternal urinary vanadium was inversely associated with the percentage of CD3+CD4+ cells [-5.53 % (-10.38 %, -0.41 %)] and absolute counts of CD3+ cells [-2.43 % (-5.05 %, 0.25 %)], and we only observed significant negative associations in males when stratifying by fetal gender. Children plasma vanadium was also associated with reduced absolute counts of CD3+ cells [-5.25 % (-9.57 %, -0.73 %)], but gender-specific effects were not observed. No significant associations of vanadium exposure with cytokines were found. CONCLUSIONS Prenatal and postnatal exposure to vanadium had suppressive impacts on childhood cellular immune. Further studies are needed to confirm our findings.
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Affiliation(s)
- Wenxin Zhang
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Huan Chen
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Qiang Zeng
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Wei Xia
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Yuanyuan Li
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
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Pal RP, Mani V, Tripathi D, Datt C. Inorganic Vanadium Supplementation in Crossbred Calves: Effects on Antioxidant Status, Immune Response and Haemato-Biochemical Attributes. Biol Trace Elem Res 2018; 186:154-161. [PMID: 29550952 DOI: 10.1007/s12011-018-1295-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 02/28/2018] [Indexed: 12/23/2022]
Abstract
The aim of the study was to assess the effect of inorganic vanadium (V) supplementation on antioxidant enzymes, immune status, and haemato-biochemical attributes of growing crossbred calves. Twenty-four male Karan Fries calves (Tharparkar × Holstein Friesian) (initial body mass 72.83 ± 2.5 kg; age 3-9 month) were randomly allocated to four groups: the control (received basal diet devoid of supplemental V), the 3 ppm (received basal diet with 3 mg/kg V), the 6 ppm (received basal diet with 6 mg/kg V) and the 9 ppm group (received basal diet with 9 mg/kg V). All the calves were fed for 150 days as per ICAR (2013) feeding standards to meet their nutrient requirements for 500 g growth rate/day. Peripheral blood samples were collected at the start of experiment and subsequently at 30, 60, 90, 120 and 150 days post-V supplementation for determination of antioxidant enzyme activity, immunological parameters and haemato-biochemical attributes. Results indicated that dietary supplementation of V did not affect daily gain, feed intake and haematological parameters. Crossbred calves fed with 9 mg V/kg diet showed reduced (P < 0.05) plasma total cholesterol concentration; however, plasma total protein and glucose concentration remained unaltered. Glutathione peroxidase (GPx) activity as well as immunoglobulin G (IgG) concentration was significantly (P < 0.05) higher in group supplemented with 9 mg V/kg DM; however, superoxide dismutase (SOD), catalase activity and total plasma immunoglobulin (Ig) concentration were similar in all experimental group. Dietary V supplementation showed a negative relation with plasma thiobarbituric acid reactive substances (TBARS) concentration, whereas non-esterified fatty acid (NEFA) concentration remained unaltered among all groups. Plasma V level increased (P < 0.05) with increasing dietary V levels without affecting levels of Ca, Mg, Fe, Cu and Zn. In conclusion, a dietary addition of 9 mg V/kg DM reduced cholesterol content and improved antioxidant and immune response in growing crossbred calves.
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Affiliation(s)
- Ravi Prakash Pal
- Animal Nutrition Division, ICAR-National Dairy Research Institute, Karnal, 132001, India
| | - Veena Mani
- Animal Nutrition Division, ICAR-National Dairy Research Institute, Karnal, 132001, India.
| | - Deepika Tripathi
- Animal Nutrition Division, ICAR-National Dairy Research Institute, Karnal, 132001, India
| | - Chander Datt
- Animal Nutrition Division, ICAR-National Dairy Research Institute, Karnal, 132001, India
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Gallardo-Vera F, Tapia-Rodriguez M, Diaz D, Fortoul van der Goes T, Montaño LF, Rendón-Huerta EP. Vanadium pentoxide increased PTEN and decreased SHP1 expression in NK-92MI cells, affecting PI3K-AKT-mTOR and Ras-MAPK pathways. J Immunotoxicol 2018; 15:1-11. [PMID: 29228829 DOI: 10.1080/1547691x.2017.1404662] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Vanadium is an air pollutant that imparts immunosuppressive effects on NK cell immune responses, in part, by dysregulating interleukin (IL)-2/IL-2R-mediated JAK signaling pathways and inducing apoptosis. The aim of the present study was to evaluate effects of vanadium pentoxide (V2O5) on other IL-2 receptor-mediated signaling pathways, i.e. PI3K-AKT-mTOR and Ras-MAPK. Here, IL-2-independent NK-92MI cells were exposed to different V2O5 doses for 24 h periods. Expression of PI3K, Akt, mTOR, ERK1/2, MEK1, PTEN, SHP1, BAD and phosphorylated forms, as well as caspases-3, -8, -9, BAX and BAK in/on the cells were then determined by flow cytometry. The results show that V2O5 was cytotoxic to NK cells in a dose-related manner. Exposure increased BAD and pBAD expression and decreased that of BAK and BAX, but cell death was not related to caspase activation. At 400 µM V2O5, expression of PI3K-p85 regulatory subunit increased 20% and pPI3K 50%, while that of the non-pPI3K 110α catalytic subunit decreased by 20%. At 200 μM, V2O5 showed significant decrease in non-pAkt expression (p < 0.05); the decrease in pAkt expression was significant at 100 μM. Non-pmTOR expression displayed a significant downward trend beginning at 100 μM. Expressions of pMEK-1/2 and pERK-1/2 increased substantially at 200 μM V2O5. No differences were found with non-phosphorylated ERK-1/2. PTEN expression increased significantly at 100 μM V2O5 exposure whereas pPTEN decreased by 18% at 25 μM V2O5 concentrations, but remained unchanged thereafter. Lastly, V2O5 at all doses decreased SHP1 expression and increased expression of its phosphorylated form. These results indicated a toxic effect of V2O5 on NK cells that was due in part to dysregulation of signaling pathways mediated by IL-2 via increased PTEN and decreased SHP1 expression. These results can help to explain some of the known deleterious effects of this particular form of vanadium on innate immune responses.
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Affiliation(s)
- Francisco Gallardo-Vera
- a Laboratorio de Inmunobiología, Departamento de Biología Celular y Tisular, Facultad de Medicina, UNAM , Mexico City , México
| | - Miguel Tapia-Rodriguez
- b Unidad de Microscopia , Instituto de Investigaciones Biomédicas, UNAM , Mexico City , México
| | - Daniel Diaz
- c Facultad de Ciencias , UNAM , Mexico City , México
| | - Teresa Fortoul van der Goes
- a Laboratorio de Inmunobiología, Departamento de Biología Celular y Tisular, Facultad de Medicina, UNAM , Mexico City , México
| | - Luis F Montaño
- a Laboratorio de Inmunobiología, Departamento de Biología Celular y Tisular, Facultad de Medicina, UNAM , Mexico City , México
| | - Erika P Rendón-Huerta
- a Laboratorio de Inmunobiología, Departamento de Biología Celular y Tisular, Facultad de Medicina, UNAM , Mexico City , México
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Rodriguez-Lara V, Muñiz-Rivera Cambas A, González Villalva A, Fortoul TI. Sex-based differences in lymphocyte proliferation in the spleen after vanadium inhalation. J Immunotoxicol 2016; 13:498-508. [DOI: 10.3109/1547691x.2015.1134731] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Vianey Rodriguez-Lara
- Department of Cellular and Tissue Biology, Faculty of Medicine, Universidad Nacional Autonoma de Mexico, C.U., México City, México
| | - Angelica Muñiz-Rivera Cambas
- Department of Cellular and Tissue Biology, Faculty of Medicine, Universidad Nacional Autonoma de Mexico, C.U., México City, México
| | - Adriana González Villalva
- Department of Cellular and Tissue Biology, Faculty of Medicine, Universidad Nacional Autonoma de Mexico, C.U., México City, México
| | - Teresa I. Fortoul
- Department of Cellular and Tissue Biology, Faculty of Medicine, Universidad Nacional Autonoma de Mexico, C.U., México City, México
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Al-Waeli A, Pappas A, Zoidis E, Georgiou C, Fegeros K, Zervas G. The role of selenium in cadmium toxicity: interactions with essential and toxic elements. Br Poult Sci 2012; 53:817-27. [DOI: 10.1080/00071668.2012.751523] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Cui W, Cui H, Peng X, Fang J, Zuo Z, Liu X, Wu B. Excess dietary vanadium induces the changes of subsets and proliferation of splenic T cells in broilers. Biol Trace Elem Res 2011; 143:932-8. [PMID: 21046277 DOI: 10.1007/s12011-010-8890-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2010] [Accepted: 10/19/2010] [Indexed: 10/18/2022]
Abstract
The purpose of this 42-day study was to investigate the effects of dietary excess vanadium on immune function by determining changes of the subsets and proliferation function of splenic T cells. Four hundred twenty 1-day-old avian broilers were divided into six groups and fed on a corn-soybean basal diet as control diet or the same diet amended to contain 5, 15, 30, 45, and 60 ppm of vanadium supplied as ammonium metavanadate. When compared with those of the control group, the percentage of CD3+, CD3+CD4+, and CD3+CD8+ of splenic T cells were decreased in the 45 and 60 ppm groups; however, the percentage of CD3+ and CD3+CD4+ were increased in the 5 ppm group, and the CD4+/CD8+ ratios were raised in the 5 and 15 ppm groups at 14 days of age. Meanwhile, the proliferation of splenic T cells were depressed in the 45 and 60 ppm groups but raised in the 5 and 15 ppm groups. Also, the serum interleukin-2 (IL-2) and interleukin-6 (IL-6) contents were decreased in the 45 and 60 ppm groups and increased in the 5 ppm group. It was concluded that dietary vanadium in excess of 30 ppm changed the percentages of splenic T cell subsets and inhibited the proliferation of splenic T cells and reduced the serum IL-2 and IL-6 contents. The cellular immune function was finally impaired in broilers.
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Affiliation(s)
- Wei Cui
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Yaan, Sichuan, China, 625014
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Cui W, Cui H, Peng X, Fang J, Zuo Z, Liu X, Wu B. Dietary excess vanadium induces lesions and changes of cell cycle of spleen in broilers. Biol Trace Elem Res 2011; 143:949-56. [PMID: 21191820 DOI: 10.1007/s12011-010-8938-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2010] [Accepted: 12/14/2010] [Indexed: 10/18/2022]
Abstract
The purpose of this 42-day study was to investigate the effects of dietary excess vanadium on spleen growth and lesions by determining morphological changes and cell cycle of spleen. Four hundred twenty 1-day-old avian broilers were divided into six groups and fed on a corn-soybean basal diet as control diet or the same diet amended to contain 5, 15, 30, 45, 60 ppm of vanadium supplied as ammonium metavanadate. When compared with that of control group, the relative weight of spleen was significantly raised in 5- and 15-ppm groups, but depressed in 45- and 60-ppm groups. The gross lesions of spleen showed obvious atrophy with decreased volume and pale color in 45- and 60-ppm groups. Histopathologically, lymphocytes in splenic corpuscle and periarterial lymphatic sheath were variously decreased in number in 30-, 45-, and 60-ppm groups. The percentage of static phase (G0/G1) was significantly decreased, and the percentage of synthesis period (S) phase and the proliferating index (PI) were significantly increased in 5- and 15-ppm groups. The percentage of G0/G1 phase was significantly increased, and the percentage of mitotic phase (G2+M), S phase, and PI significantly decreased in 45- and 60-ppm groups. These results suggested that dietary excess vanadium (45 and 60 ppm) could inhibit growth of spleen and induce lesions in spleen in chicken.
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Affiliation(s)
- Wei Cui
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, Sichuan, 625014, China
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Cui W, Cui H, Peng X, Fang J, Zuo Z, Liu X, Wu B. Changes of relative weight and cell cycle, and lesions of bursa of Fabricius induced by dietary excess vanadium in broilers. Biol Trace Elem Res 2011; 143:251-60. [PMID: 20830531 DOI: 10.1007/s12011-010-8832-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Accepted: 08/17/2010] [Indexed: 10/19/2022]
Abstract
The purpose of this 42-day study was to investigate the effects of dietary excess vanadium on immune function by determining the morphological changes and cell cycle of bursa of Fabricius, and the serum Ig contents. A total of 420 one-day-old avian broilers were divided into six groups and fed on a corn-soybean basal diet as control diet, or the same diet amended to contain 5, 15, 30, 45, and 60 ppm vanadium supplied as ammonium metavanadate. When compared with that of control group, the relative weight of bursa was significantly increased in the 15 ppm group from 14 to 35 days of age and increased in the 5 ppm group at 42 days of age, and significantly decreased in the 60 ppm group from 14 to 42 days of age and decreased in 30 and 45 ppm groups from 35 to 42 days of age. Pathological lesions progressed as the dietary vanadium increased. The gross lesions of bursa showed obvious atrophy with decreased volume and pale color in 45 and 60 ppm groups. Histopathologically, widened cortex and increased number of lymphocytes appeared in 5 and 15 ppm groups, and reduced lymphocytes and connective tissue hyperplasia appeared in 45 and 60 ppm groups. The bursal cells in static phase (G(0)/G(1)) were decreased, and those in the mitotic phase (G(2) + M) and the proliferating index (PI) were increased in 5 and 15 ppm groups. However, bursal cells in the G(0)/G(1) phase were increased, and those in G(2) + M phase, synthesis phase (S) and the PI were decreased in 45 and 60 ppm groups. Also, the serum IgG and IgA contents were increased in 5 and 15 ppm groups, and the serum IgG, IgA, and IgM contents were decreased in 45 and 60 ppm groups. These results suggested that dietary excess vanadium (45 and 60 ppm) could inhibit growth of bursa of Fabricius and impair humoral immunity in chicken.
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Affiliation(s)
- Wei Cui
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, Sichuan, China
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Cui W, Cui HM, Peng X, Zuo Z, Liu X, Wu B. Effect of vanadium on the subset and proliferation of peripheral blood T cells, and serum interleukin-2 content in broilers. Biol Trace Elem Res 2011; 141:192-9. [PMID: 20532669 DOI: 10.1007/s12011-010-8737-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2010] [Accepted: 05/18/2010] [Indexed: 10/19/2022]
Abstract
The purpose of this 42-day study was to investigate the effects of dietary excess vanadium on immune function by determining changes of the subsets and proliferation function of peripheral blood T cells. Four hundred twenty 1-day-old avian broilers were divided into six groups and fed on a corn-soybean basal diet as control diet or the same diet amended to contain 5, 15, 30, 45, and 60 ppm vanadium supplied as ammonium metavanadate. In comparison with those of the control group, the percentages of CD (3) (+) , CD (3) (+) CD (4) (+) , and CD (3) (+) CD (8) (+) were decreased in 45 and 60 ppm groups from 14 to 42 days of age, and the percentages of CD (3) (+) and CD (3) (+) CD (4) (+) were increased in 5 ppm group at 42 days of age. The CD (4) (+) /CD (8) (+) ratio was increased in 45 and 60 ppm groups at 28 days of age. Meanwhile, the proliferation function of peripheral blood T cell were decreased in 30, 45, and 60 ppm groups from 14 to 42 days of age. Also, the serum interleukin-2 contents were decreased in 45 and 60 ppm groups from 14 to 42 days of age and increased in 5 ppm group at 28 days of age. Histopathologically, hypocellularity appeared in the thymus in 45 and 60 ppm groups. It was concluded that dietary vanadium in excess of 30 ppm reduced the percentages of peripheral blood T-cell subsets and the proliferation function and serum interleukin-2 contents. The cellular immune function was finally impaired in broilers.
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Affiliation(s)
- Wei Cui
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Yaan, Sichuan, 625014, China
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Piñon-Zarate G, Rodriguez-Lara V, Rojas-Lemus M, Martinez-Pedraza M, Gonzalez-Villalva A, Mussali-Galante P, Fortoul TI, Barquet A, Masso F, Montaño LF. Vanadium Pentoxide Inhalation Provokes Germinal Center Hyperplasia and Suppressed Humoral Immune Responses. J Immunotoxicol 2008; 5:115-22. [DOI: 10.1080/15476910802085749] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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