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Ajibo DN, Orish CN, Ruggieri F, Bocca B, Battistini B, Frazzoli C, Orish FC, Orisakwe OE. An Update Overview on Mechanistic Data and Biomarker Levels in Cobalt and Chromium-Induced Neurodegenerative Diseases. Biol Trace Elem Res 2024; 202:3538-3564. [PMID: 38017235 DOI: 10.1007/s12011-023-03965-w] [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: 07/06/2023] [Accepted: 11/12/2023] [Indexed: 11/30/2023]
Abstract
There is increasing evidence that the imbalance of metals as cobalt (Co) and chromium (Cr) may increase the risk of development and progression of neurodegenerative diseases (NDDs). The human exposure to Co and Cr is derived mostly from industry, orthopedic implants, and polluted environments. Neurological effects of Co and Cr include memory deficit, olfactory dysfunction, spatial disorientation, motor neuron disease, and brain cancer. Mechanisms of Co and Cr neurotoxicity included DNA damage and genomic instability, epigenetic changes, mitochondrial disturbance, lipid peroxidation, oxidative stress, inflammation, and apoptosis. This paper seeks to overview the Co and Cr sources, the mechanisms by which these metals induce NDDs, and their levels in fluids of the general population and patients affected by NDDs. To this end, evidence of Co and Cr unbalance in the human body, mechanistic data, and neurological symptoms were collected using in vivo mammalian studies and human samples.
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Affiliation(s)
- Doris Nnena Ajibo
- Department of Experimental Pharmacology & Toxicology, Faculty of Pharmacy, University of Port Harcourt, PMB, 5323, Port Harcourt, Rivers State, Nigeria
| | - Chinna Nneka Orish
- Department of Anatomy, College of Health Sciences University of Port Harcourt, PMB, 5323, Port Harcourt, Rivers State, Nigeria
| | - Flavia Ruggieri
- Department of Environment and Health, Istituto Superiore Di Sanità, Rome, Italy
| | - Beatrice Bocca
- Department of Environment and Health, Istituto Superiore Di Sanità, Rome, Italy
| | - Beatrice Battistini
- Department of Environment and Health, Istituto Superiore Di Sanità, Rome, Italy
| | - Chiara Frazzoli
- Department for Cardiovascular, Endocrine-Metabolic Diseases, and Aging, Istituto Superiore Di Sanità, Rome Viale Regina Elena, 29900161, Rome, Italy
| | | | - Orish E Orisakwe
- Department of Experimental Pharmacology & Toxicology, Faculty of Pharmacy, University of Port Harcourt, PMB, 5323, Port Harcourt, Rivers State, Nigeria.
- African Centre of Excellence for Public Health and Toxicological Research (ACE-PUTOR), University of Port Harcourt, PMB, 5323, Port Harcourt, Rivers State, Nigeria.
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Akinrinde A, Adigun K, Mustapha O. Cobalt-induced neuro-behavioural alterations are accompanied by profound Purkinje cell and gut-associated responses in rats. Environ Anal Health Toxicol 2023; 38:e2023010-0. [PMID: 37933104 PMCID: PMC10628406 DOI: 10.5620/eaht.2023010] [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: 10/06/2022] [Accepted: 04/21/2023] [Indexed: 11/08/2023] Open
Abstract
Metal ions including cobalt (Co) ions reportedly exhibit neurotoxic and antimicrobial properties. We hypothesized that oral exposure to Co may have implications for gut-dysbiosis with possible alterations of microbiota-gut-brain signaling in the host. In this preliminary study, we sought to examine whether exposure of male Wistar rats to cobalt chloride (CoCl2) at 0, 25, 50 and 100 mg/kg for two weeks affects select neurobehavioural indices, vagus nerve and brain morphology along with evaluation of associated changes in faecal bacterial flora, faecal fatty acids and the morphology of the intestines. CoCl2-exposed rats showed a dose-dependent reduction in hanging latency in the hanging wire (HW) test, reduced tendency to recognize novel objects in a Novel Object recognition (NOR) test, but increased interaction with open arms in the elevated plus maze (EPM) test, compared to controls. There were dose-dependent reductions in total heterotrophic count, coliforms, E. coli, Enterococcal and Lactobacilli counts in the faeces. Administration of CoCl2 at 100 mg/kg evoked the appearance of unsaturated fatty acids including palmitoleic, oleic and linoleic acids in the faeces as detected by gas chromatography-flame ion detection (GD-FID) analysis using fatty acid methyl esters (FAME) standards. Histopathological examination revealed chromatolysis of Purkinje cells in the cerebellum, although no significant lesions were present in the vagus nerve isolated from all the groups. In the intestines, there was moderate to severe infiltration of inflammatory cells into the duodenum, ileum, jejunum and colon while villi erosions were seen prominently in the ileum. These initial findings suggest that short-term exposure to Co can lead to gut-associated changes that may underlie neurotoxicity and alterations in behavior induced by Co.
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Affiliation(s)
- Akinleye Akinrinde
- Department of Veterinary Physiology and Biochemistry, Faculty of Veterinary Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Kabirat Adigun
- Department of Veterinary Physiology and Biochemistry, Faculty of Veterinary Medicine, University of Ibadan, Ibadan, Oyo State, Nigeria
| | - Oluwaseun Mustapha
- Department of Veterinary Anatomy, College of Veterinary Medicine, Federal University of Agriculture, Abeokuta, Ogun State, Nigeria
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Alanazi IM, R Alzahrani A, Zughaibi TA, Al-Asmari AI, Tabrez S, Henderson C, Watson D, Grant MH. Metabolomics Analysis as a Tool to Measure Cobalt Neurotoxicity: An In Vitro Validation. Metabolites 2023; 13:698. [PMID: 37367855 DOI: 10.3390/metabo13060698] [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: 03/14/2023] [Revised: 05/24/2023] [Accepted: 05/24/2023] [Indexed: 06/28/2023] Open
Abstract
In this study, cobalt neurotoxicity was investigated in human astrocytoma and neuroblastoma (SH-SY5Y) cells using proliferation assays coupled with LC-MS-based metabolomics and transcriptomics techniques. Cells were treated with a range of cobalt concentrations between 0 and 200 µM. The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay revealed cobalt cytotoxicity and decreased cell metabolism in a dose and time-dependent manner was observed by metabolomics analysis, in both cell lines. Metabolomic analysis also revealed several altered metabolites particularly those related to DNA deamination and methylation pathways. One of the increased metabolites was uracil which can be generated from DNA deamination or fragmentation of RNA. To investigate the origin of uracil, genomic DNA was isolated and analyzed by LC-MS. Interestingly, the source of uracil, which is uridine, increased significantly in the DNA of both cell lines. Additionally, the results of the qRT-PCR showed an increase in the expression of five genes Mlh1, Sirt2, MeCP2, UNG, and TDG in both cell lines. These genes are related to DNA strand breakage, hypoxia, methylation, and base excision repair. Overall, metabolomic analysis helped reveal the changes induced by cobalt in human neuronal-derived cell lines. These findings could unravel the effect of cobalt on the human brain.
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Affiliation(s)
- Ibrahim M Alanazi
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Al-Abidiyah, Makkah 21955, Saudi Arabia
| | - Abdullah R Alzahrani
- Department of Pharmacology and Toxicology, Faculty of Medicine, Umm Al-Qura University, Al-Abidiyah, Makkah 21955, Saudi Arabia
| | - Torki A Zughaibi
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ahmed I Al-Asmari
- Laboratory Department, King Abdul-Aziz Hospital, Ministry of Health, Jeddah 22421, Saudi Arabia
- Toxicology and Forensic Science Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Shams Tabrez
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Catherine Henderson
- Department of Biomedical Engineering, University of Strathclyde, Glasgow G4 0NW, UK
| | - David Watson
- Strathclyde Institute of Pharmacy & Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, UK
| | - Mary Helen Grant
- Department of Biomedical Engineering, University of Strathclyde, Glasgow G4 0NW, UK
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Abdel Hamid OI, Attia ME, Hirshon JM, El-Shinawi M, El-Hussaini M, El-Setouhy M. Psychiatric Disorders and Genotoxicity Following Primary Metal on Polyethylene Total Hip Arthroplasty and Their Correlation to Cobalt/Chromium Levels. Drug Healthc Patient Saf 2022; 14:97-111. [PMID: 35880007 PMCID: PMC9308046 DOI: 10.2147/dhps.s360643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 07/04/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Hip arthroplasty (HA) using implantable metal components is among the commonest orthopedic interventions. However, it can be followed by several complications following corrosion and the release of metal ions. Several studies proved that damaged genomic DNA may contribute to the pathophysiology of mental disorders. Aim The current work aims to evaluate the psychiatric disorders in metal on polyethylene hip arthroplasty (MOP-HA) patients and its correlation to cobalt/chromium (Co/Cr) levels and genotoxicity. Methods The work was a longitudinal follow-up study including 34 adults with unilateral primary MOP-HA meeting the inclusion and exclusion criteria. Preoperatively, 6, 12-months-postoperatively, patients were examined for cognitive impairment using mini-mental-state-examination (MMSE), depression using major-depressive-inventory (MDI), and blood samples were collected for estimation of Co/Cr, detection of genotoxicity by single-cell-gel-electrophoresis (comet assay) and serum 8-hydroxy-2'-deoxyguanosine (8-OHdG). Results Cognitive impairment was reported in 18.5% and 14.8% at 6-months, and 12-months postoperative, respectively. Depressive disorder was recorded in 22.2% at 6-months and 14.8% at 12-months postoperative. The marginal homogeneity tests proved a non-significant difference. There was a non-significant difference in preoperative, 6-months, 12-months postoperative MMSE, and MDI scores. There were significantly increased Co/Cr levels at 6-months postoperative. The levels decreased at 12-months postoperative, however, still significantly higher than preoperative values. There was a significant increase in serum 8-OHdG and the levels were positively correlated to cobalt levels at both 6 and 12-months-postoperative. There was a non-significant difference among preoperative, 6-months, and 12-months postoperative comet assay measurements. Conclusion From previous findings, we can conclude that will-functioning MOP hip arthroplasty can induce increased ion levels and positively correlated increase in biochemical markers of genotoxicity (8-OHdG).
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Affiliation(s)
- Omaima I Abdel Hamid
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed E Attia
- Orthopedics Departments, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Jon M Hirshon
- Department of Emergency Medicine, University of Maryland, School of Medicine, Baltimore, MD, USA
- Department of Epidemiology and Public Health, University of Maryland, School of Medicine, Baltimore, MD, USA
| | - Mohamed El-Shinawi
- Department of General Surgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Galala University, Galala City, Suez, Egypt
| | - Moustafa El-Hussaini
- Department of Community, Environmental and Occupational Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Maged El-Setouhy
- Department of Community, Environmental and Occupational Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
- Department of Family and Community Medicine, Faculty of Medince, Jazan University, Jazan, Kingdom of Saudi Arabia
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Akinrinde AS, Adebiyi OE. Neuroprotection by luteolin and gallic acid against cobalt chloride-induced behavioural, morphological and neurochemical alterations in Wistar rats. Neurotoxicology 2019; 74:252-263. [PMID: 31362009 DOI: 10.1016/j.neuro.2019.07.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 07/20/2019] [Accepted: 07/21/2019] [Indexed: 02/08/2023]
Abstract
Cobalt (Co) intoxication arising from occupational exposures and ion release from metal implants has been associated with neurological alterations such as cognitive decline, incoordination and depression. The present study evaluated the mechanisms of neuro-protection exerted by Luteolin (Lut; 100 mg/kg) and Gallic acid (GA; 120 mg/kg) in Wistar rats exposed to cobalt chloride (CoCl2) at 150 mg/kg for 7 consecutive days. Results indicate that CoCl2 induced neuro-behavioural deficits specifically by decreasing exploratory activities of CoCl2-exposed rats, increased anxiety, as well as significant reduction in hanging latency. Co-treatment with Lut or GA, however, restored these parameters to values near those of normal controls. Moreover, Lut and GA prevented CoCl2-induced increases in hydrogen peroxide (H2O2), malondialdehyde (MDA) and nitric oxide (NO) in the brain, while also restoring the activities of acetylcholinesterase, glutathione S-transferase (GST) and superoxide dismutase (SOD). In addition, Lut and GA produced significant reversal of CoCl2-induced elevation in levels of serum Interleukin 1 beta (IL-1β) and Tumor necrosis factor (TNFα). Meanwhile, immunohistochemistry revealed increased astrocytic expression of glial fibrillary acidic protein (GFAP), with intense calbindin (CB) D-28k staining and pronounced dendrites in the Purkinje cells. In contrast, the CoCl2 group was characterized by decreased number of neurons expressing CB and dendritic loss. Taken together, mechanisms of luteolin and/or gallic acid protection against Co toxicity involved restoration of Ca2+ homeostasis, acetylcholinesterase and antioxidant enzyme activities, as well as inhibition of lipid peroxidation in the brain.
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Affiliation(s)
- A S Akinrinde
- Department of Veterinary Physiology and Biochemistry, Faculty of Veterinary Medicine, University of Ibadan, Nigeria.
| | - O E Adebiyi
- Department of Veterinary Physiology and Biochemistry, Faculty of Veterinary Medicine, University of Ibadan, Nigeria
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Bora BK, Ramos-Crawford AL, Sikorskii A, Boivin MJ, Lez DM, Mumba-Ngoyi D, Mukalay Wa Mukalay A, Okitundu-Luwa D, Tshala-Katumbay D. Concurrent exposure to heavy metals and cognition in school-age children in Congo-Kinshasa: A complex overdue research agenda. Brain Res Bull 2018; 145:81-86. [PMID: 29944947 DOI: 10.1016/j.brainresbull.2018.06.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 12/17/2022]
Abstract
The impact of concurrent exposure to neurotoxic metals is a significant threat to brain function, mostly in contexts of multiple exposures as seen in the developing world. Ninety-five children (46 boys and 49 girls, 6 to 11-year old) from Congo-Kinshasa were assessed for cognition using the Kaufman Assessment Battery for Children (2nd edition) and exposure to Cr, Cu, Zn, Co, Mn, As, Cd, Se, Hg, Fe, and Pb by inductively coupled plasma mass spectrometry (ICPMS) in serum and urine collections. Concentrations of elements were all above normal ranges except for Cd, Se and Hg. General linear mixed effects models were used to predict neurocognitive outcomes with variable selection methods including backward elimination, elastic net, or subsets identified based on subject matter expertise. After adjusting for sex, age, and SES, urinary Co > 5 μg/l was associated with poor simultaneous processing (memory) (p = 0.0237). Higher excretion but normal concentration of Cd in serum was associated with better memory (p = 0.03), planning (p = 0.05), and overall performance scores (p < 0.01); thus appeared to be neuroprotective. However, higher excretion of Zn had negative influence on the overall performance scores (p = 0.02). Predictive neurotoxicology is a challenging task in contexts of multiple and concurrent exposures. Urinary Co > 5 μg/l is a risk factor for poor neurodevelopmental outcomes in such contexts. The impact of heavy metals on cognition is dependent on concentrations of and interactions between toxic and essential elements.
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Affiliation(s)
- Béatrice Koba Bora
- Department of Neurology, School of Medicine, University of Lubumbashi, Lubumbashi, Democratic Republic of Congo
| | - Ana Luiza Ramos-Crawford
- Department of Neurology and School of Public Health, Oregon Health & Science University, Portland OR, USA
| | - Alla Sikorskii
- Department of Statistics and Probability, Michigan State University, East Lansing, MI, USA
| | - Michael Joseph Boivin
- Departments of Psychiatry and Neurology & Ophthalmology, Michigan State University, East Lansing MI, USA; Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Didier Malamba Lez
- Department of Internal Medicine, School of Medicine, University of Lubumbashi, Lubumbashi, Democratic Republic of Congo
| | - Dieudonné Mumba-Ngoyi
- Department of Tropical Medicine, University of Kinshasa, Kinshasa, Democratic Republic of Congo; National Institute of Biomedical Research (INRB), Kinshasa, Democratic Republic of Congo
| | | | - Daniel Okitundu-Luwa
- Department of Neurology, University of Kinshasa, Kinshasa, Democratic Republic of Congo
| | - Desiré Tshala-Katumbay
- Department of Neurology and School of Public Health, Oregon Health & Science University, Portland OR, USA; Department of Neurology, University of Kinshasa, Kinshasa, Democratic Republic of Congo; National Institute of Biomedical Research (INRB), Kinshasa, Democratic Republic of Congo.
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Leyssens L, Vinck B, Van Der Straeten C, Wuyts F, Maes L. Cobalt toxicity in humans-A review of the potential sources and systemic health effects. Toxicology 2017; 387:43-56. [PMID: 28572025 DOI: 10.1016/j.tox.2017.05.015] [Citation(s) in RCA: 409] [Impact Index Per Article: 58.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 05/17/2017] [Accepted: 05/24/2017] [Indexed: 12/21/2022]
Abstract
Cobalt (Co) and its compounds are widely distributed in nature and are part of numerous anthropogenic activities. Although cobalt has a biologically necessary role as metal constituent of vitamin B12, excessive exposure has been shown to induce various adverse health effects. This review provides an extended overview of the possible Co sources and related intake routes, the detection and quantification methods for Co intake and the interpretation thereof, and the reported health effects. The Co sources were allocated to four exposure settings: occupational, environmental, dietary and medical exposure. Oral intake of Co supplements and internal exposure through metal-on-metal (MoM) hip implants deliver the highest systemic Co concentrations. The systemic health effects are characterized by a complex clinical syndrome, mainly including neurological (e.g. hearing and visual impairment), cardiovascular and endocrine deficits. Recently, a biokinetic model has been proposed to characterize the dose-response relationship and effects of chronic exposure. According to the model, health effects are unlikely to occur at blood Co concentrations under 300μg/l (100μg/l respecting a safety factor of 3) in healthy individuals, hematological and endocrine dysfunctions are the primary health endpoints, and chronic exposure to acceptable doses is not expected to pose considerable health hazards. However, toxic reactions at lower doses have been described in several cases of malfunctioning MoM hip implants, which may be explained by certain underlying pathologies that increase the individual susceptibility for Co-induced systemic toxicity. This may be associated with a decrease in Co bound to serum proteins and an increase in free ionic Co2+. As the latter is believed to be the primary toxic form, monitoring of the free fraction of Co2+ might be advisable for future risk assessment. Furthermore, future research should focus on longitudinal studies in the clinical setting of MoM hip implant patients to further elucidate the dose-response discrepancies.
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Affiliation(s)
- Laura Leyssens
- Faculty of Medicine and Health Sciences, University of Ghent (Belgium), Department of Speech, Language and Hearing Sciences, University Hospital Ghent, policlinic 1 floor 2, De Pintelaan 185, 9000 Ghent, Belgium.
| | - Bart Vinck
- Faculty of Medicine and Health Sciences, University of Ghent (Belgium), Department of Speech, Language and Hearing Sciences, University Hospital Ghent, policlinic 1 floor 2, De Pintelaan 185, 9000 Ghent, Belgium; Faculty of Humanities, University of Pretoria (South Africa), Department of Speech-Language Pathology and Audiology, Aula Theatre,University Road, Pretoria, 0001, South Africa.
| | - Catherine Van Der Straeten
- Faculty of Medicine, Imperial College London, Department of Surgery & Cancer, Musculoskeletal Sciences and Technology, Imperial College London, Charing Cross Campus,7L21 Lab Block, London SW7 2AZ, UK; Faculty of Medicine and Health Sciences, University of Ghent (Belgium), De Pintelaan 185, 9000 Ghent, Belgium.
| | - Floris Wuyts
- Antwerp University Research center for Equilibrium and Aerospace (AUREA), Department of Otorhinolaryngology, University Hospital Antwerp, Campus Groenenborger, Groenenborgerlaan 171, 2020 Antwerp, Belgium; Department of Biomedical Physics, University of Antwerp (Belgium), Campus Groenenborger, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - Leen Maes
- Faculty of Medicine and Health Sciences, University of Ghent (Belgium), Department of Speech, Language and Hearing Sciences, University Hospital Ghent, policlinic 1 floor 2, De Pintelaan 185, 9000 Ghent, Belgium; Clinical audiology department, University Hospital Ghent, De Pintelaan 185, 9000 Ghent, Belgium.
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Keith LS, Moffett DB, Rosemond ZA, Wohlers DW. ATSDR evaluation of health effects of tungsten and relevance to public health. Toxicol Ind Health 2016; 23:347-87. [DOI: 10.1177/0748233707076767] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The Agency for Toxic Substances and Disease Registry prepares toxicological profiles, as part of its mandate, on hazardous chemicals found at Comprehensive Environmental Response, Compensation, and Liability Act National Priorities List sites that have the greatest public health impact. These profiles comprehensively summarize toxicological and environmental information. This article constitutes the release of portions of the Toxicological Profile for tungsten. The primary purpose of this article is to provide public health officials, physicians, toxicologists and other interested individuals and groups with an overall perspective on the toxicology of tungsten. It contains descriptions and evaluations of toxicological studies and epidemiological investigations and provides conclusions, where possible, on the relevance of toxicity and toxicokinetic data to public health. Toxicology and Industrial Health 2007; 23: 347—387
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Affiliation(s)
- L. Samuel Keith
- Agency for Toxic Substances and Disease Registry (ATSDR), U.S. Department of Health and Human Services, Atlanta, GA, USA
| | - Daphne B. Moffett
- Agency for Toxic Substances and Disease Registry (ATSDR), U.S. Department of Health and Human Services, Atlanta, GA, USA
| | - Zemoria A. Rosemond
- Agency for Toxic Substances and Disease Registry (ATSDR), U.S. Department of Health and Human Services, Atlanta, GA, USA
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Facchin F, Catalani S, Bianconi E, Pasquale DD, Stea S, Toni A, Canaider S, Beraudi A. Albumin as marker for susceptibility to metal ions in metal-on-metal hip prosthesis patients. Hum Exp Toxicol 2016; 36:319-327. [DOI: 10.1177/0960327116650011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Metal-on-metal (MoM) hip prostheses are known to release chromium and cobalt (Co), which negatively affect the health status, leading to prosthesis explant. Albumin (ALB) is the main serum protein-binding divalent transition metals. Its binding capacity can be affected by gene mutations or modification of the protein N-terminal region, giving the ischaemia-modified albumin (IMA). This study evaluated ALB, at gene and protein level, as marker of individual susceptibility to Co in MoM patients, to understand whether it could be responsible for the different management of this ion. Co was measured in whole blood, serum and urine of 40 MoM patients. A mutational screening of ALB was performed to detect links between mutations and metal binding. Finally, serum concentration of total ALB and IMA were measured. Serum total ALB concentration was in the normal range for all patients. None of the subjects presented mutations in the investigated gene. Whole blood, serum and urine Co did not correlate with serum total ALB or IMA, although IMA was above the normal limit in most subjects. The individual susceptibility is very important for patients’ health status. Despite the limited results of this study, we provide indications on possible future investigations on the toxicological response to Co.
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Affiliation(s)
- F Facchin
- Department of Experimental, Diagnostic and Specialty Medicine, Unit of Histology, Embryology and Applied Biology, University of Bologna, Bologna, Italy
- National Institute of Biostructures and Biosystems, Rome, Italy
| | - S Catalani
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Unit of Occupational Health and Industrial Hygiene, University of Brescia, Brescia, Italy
| | - E Bianconi
- Department of Experimental, Diagnostic and Specialty Medicine, Unit of Histology, Embryology and Applied Biology, University of Bologna, Bologna, Italy
- National Institute of Biostructures and Biosystems, Rome, Italy
| | | | - S Stea
- Medical Technology Laboratory, Bologna, Italy
| | - A Toni
- Medical Technology Laboratory, Bologna, Italy
- Orthopaedic Traumatology and Prosthetic Surgery and Revisions of Hip and Knee Implants, Rizzoli Orthopaedic Institute, Bologna, Italy
| | - S Canaider
- Department of Experimental, Diagnostic and Specialty Medicine, Unit of Histology, Embryology and Applied Biology, University of Bologna, Bologna, Italy
- National Institute of Biostructures and Biosystems, Rome, Italy
| | - A Beraudi
- Medical Technology Laboratory, Bologna, Italy
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Sachdeva S, Pant SC, Kushwaha P, Bhargava R, Flora SJ. Sodium tungstate induced neurological alterations in rat brain regions and their response to antioxidants. Food Chem Toxicol 2015; 82:64-71. [DOI: 10.1016/j.fct.2015.05.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 05/06/2015] [Accepted: 05/07/2015] [Indexed: 01/01/2023]
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11
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Derivation of a chronic oral reference dose for cobalt. Regul Toxicol Pharmacol 2012; 64:491-503. [DOI: 10.1016/j.yrtph.2012.08.022] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 07/31/2012] [Accepted: 08/30/2012] [Indexed: 11/21/2022]
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12
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Finley BL, Monnot AD, Gaffney SH, Paustenbach DJ. Dose-response relationships for blood cobalt concentrations and health effects: a review of the literature and application of a biokinetic model. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2012; 15:493-523. [PMID: 23199219 DOI: 10.1080/10937404.2012.744287] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Cobalt (Co) is an essential component of vitamin B(12). As with all metals, at sufficiently high doses, Co may exert detrimental effects on different organ systems, and adverse responses have been observed in animals, patients undergoing Co therapy, and workers exposed to respirable Co particulates. Although blood Co concentrations are postulated to be the most accurate indicator of ongoing Co exposure, little is known regarding the dose-response relationships between blood Co concentrations and adverse health effects in various organ systems. In this analysis, the animal toxicology and epidemiology literature were evaluated to identify blood Co concentrations at which effects have, and have not, been reported. Where necessary, a biokinetic model was used to convert oral doses to blood Co concentrations. Our results indicated that blood Co concentrations of 300 μg/L and less have not been associated with adverse responses of any type in humans. Concentrations of 300 μg/L and higher were associated with certain hematological and reversible endocrine responses, including polycythemia and reduced iodide uptake. Blood Co concentrations of 700-800 μg Co/L and higher may pose a risk of more serious neurological, reproductive, or cardiac effects. These blood concentrations should be useful to clinicians and toxicologists who are attempting to interpret blood Co concentrations in exposed individuals.
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13
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Pazzaglia UE, Apostoli P, Congiu T, Catalani S, Marchese M, Zarattini G. Cobalt, chromium and molybdenum ions kinetics in the human body: data gained from a total hip replacement with massive third body wear of the head and neuropathy by cobalt intoxication. Arch Orthop Trauma Surg 2011; 131:1299-308. [PMID: 21298277 DOI: 10.1007/s00402-011-1268-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2010] [Indexed: 11/29/2022]
Abstract
INTRODUCTION A patient with a total hip replacement developed optic, acoustic and peripheral neuropathy from metal ions intoxication, due to the wear products released from the prosthesis. Subsequently the kinetics of the metal ions was studied. MATERIALS AND METHODS Massive wear and acute intoxication allowed a study of the metal ions kinetics and of EDTA treatment. RESULTS Plasma and other organic fluids were saturated by each of the metal ions released from the exposed surface according to the solubility of each ion; a larger fraction of Co ions was bound within red cells, while the plasmatic fraction appeared more movable. In a patient with a prosthesis subjected to wear, the ions released are from the prosthetic and from the debris surface (spread in the body). The latter is a function of the number and size of particles. DISCUSSION Revision of the prosthesis from the point of view of the metal ions kinetics corresponded to a reduction of the releasing surface because of debris washed out by irrigation and tissue excision; however, the metal particles spread by lymphatic circulation continued to release ions even though the source of wear had been removed. Early diagnosis of high metal wear can be ascertained with mass spectrometry and after revision high levels of metal ions can only be reduced with repeated chelating treatment. It is preferable not to revise fractured ceramic components with a polyethylene-metal articulation.
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Abstract
Cobalt exerts well-known and documented toxic effects on the thyroid, heart and the haematopoietic system, in addition to the occupational lung disease, allergic manifestations and a probably carcinogenic action. Cobalt neurotoxicity is reported in isolated cases, and it has never been systematically treated. Bilateral optic atrophy and retinopathy, bilateral nerve deafness and sensory-motor polyneuropathy have been described long ago as a result of chronic occupational exposure to cobal powder or during long-term treatment of anaemia with cobalt chloride. Recently, some patients with high levels of cobalt released from metal prosthesis have been referred as presenting with tinnitus, deafness, vertigo, visual changes, optic atrophy, tremor and peripheral neuropathy. The aim of this work is to group these cases and to identify a possible mechanism of cobalt neurotoxicity, focusing on hypothetic individual susceptibility such as altered metal-binding proteins, altered transport processes in target cells or polymorphic variation of genetic background.
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Affiliation(s)
- S Catalani
- Department of Experimental and Applied Medicine, Section of Occupational Health and Industrial Hygiene, University of Brescia, Italy
| | - MC Rizzetti
- Department of Medical and Surgical Sciences, Unit of Neurology, University of Brescia, Italy
| | - A Padovani
- Department of Medical and Surgical Sciences, Unit of Neurology, University of Brescia, Italy
| | - P Apostoli
- Department of Experimental and Applied Medicine, Section of Occupational Health and Industrial Hygiene, University of Brescia, Italy
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Verma R, Xu X, Jaiswal MK, Olsen C, Mears D, Caretti G, Galdzicki Z. In vitro profiling of epigenetic modifications underlying heavy metal toxicity of tungsten-alloy and its components. Toxicol Appl Pharmacol 2011; 253:178-87. [DOI: 10.1016/j.taap.2011.04.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Revised: 03/29/2011] [Accepted: 04/04/2011] [Indexed: 01/04/2023]
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Catalani S, Leone R, Rizzetti MC, Padovani A, Apostoli P. The role of albumin in human toxicology of cobalt: contribution from a clinical case. ISRN HEMATOLOGY 2010; 2011:690620. [PMID: 22084701 PMCID: PMC3198613 DOI: 10.5402/2011/690620] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2010] [Accepted: 10/21/2010] [Indexed: 11/23/2022]
Abstract
The distribution and adverse effects, especially to optic and acoustic nerves, of cobalt released from a hip arthroplasty and its association with albumin were studied. The analysis of cobalt was performed in plasma, whole blood, urine, and cerebrospinal fluid by inductively coupled plasma mass spectrometry (ICP-MS). The fraction of albumin binding the metal was determined by colorimetric assay using dithiothreitol (DTT). In all the biological matrices very high levels of cobalt were measured, but contrary to expected, a higher concentration in whole blood than in plasma was observed. The determination of altered albumin confirmed this hypothesis. This evidence might indicate an alteration in the binding of cobalt to albumin and a consequent increase in the concentration of the diffusible (free) fraction of the metal. This appears an interesting starting point for further investigations for identifying and better understanding cobalt neurotoxicity, apparently not so frequent in occupational medicine and clinical practice.
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Affiliation(s)
- Simona Catalani
- Section of Occupational Health and Industrial Hygiene, Department of Experimental and Applied Medicine, University of Brescia, P.le Spedali Civili 1, 25123 Brescia, Italy
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Czarnota M, Whitman D, Berman R. Activity and passive-avoidance learning in cobalt-injected rats. Int J Neurosci 1998; 93:29-33. [PMID: 9604166 DOI: 10.3109/00207459808986409] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
A wide range of cognitive-behavioral sequelae, including memory deficits, results from hard metal disease in humans. Cobalt is a common component in the manufacture of hard metals and is a biologically active, toxic substance. This study examined the effects of cobalt exposure in rats. Results showed decreased exploratory behavior and a trend for higher-dose subjects to show decreased passive avoidance learning. No significant differences in active maze learning were found. These results indicate the value of further explorations of the cognitive-behavioral effects of cobalt exposure and suggest a number of methodological cautions.
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Jordan CM, Whitman RD, Harbut M. Memory deficits and industrial toxicant exposure: a comparative study of hard metal, solvent and asbestos workers. Int J Neurosci 1997; 90:113-28. [PMID: 9285293 DOI: 10.3109/00207459709000631] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Memory functioning was examined in ex-factory workers with hard metal disease, resulting from exposure to alloys utilizing cobalt. Since these workers are also exposed to organic solvents and may suffer from chronic hypoxia as a result of their pulmonary disorder, solvent and asbestos workers, as well as an unexposed matched sample, served as controls. Results demonstrated deficits in the allocation of attentional resources and in short-term verbal memory. A pattern of findings across several tests suggested that repetition or delay is important for adequate memory performance in individuals exposed to hard metal, implicating a deficit in encoding or slowed consolidation.
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Affiliation(s)
- C M Jordan
- University of Minnesota Health Center, USA
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