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Pereira ME, Lima LS, Souza JV, de Souza da Costa N, da Silva JF, Guiloski IC, Irioda AC, Oliveira CS. Evaluation of the Neuroprotective Effect of Organic Selenium Compounds: An in Vitro Model of Alzheimer's Disease. Biol Trace Elem Res 2024; 202:2954-2965. [PMID: 37803188 DOI: 10.1007/s12011-023-03893-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/26/2023] [Indexed: 10/08/2023]
Abstract
Selenium (Se) is an essential trace element for human health and plays an important role in the development and maintenance of central nervous system functions. Se deficiency has been associated with cognitive decline and increased oxidative stress. The increase in oxidative stress is one of the hypotheses for the emergence and worsening of neurodegenerative diseases, such as Alzheimer's disease (AD). To investigate the neuroprotective effects of organic Se compounds in human neuroblastoma cells (SH-SY5Y) differentiated into cholinergic neurons-like. The SH-SY5Y cells were differentiated into cholinergic neuron-like with retinoic acid (RA) and brain-derived neurotrophic factor (BDNF). AD was mimicked exposing the cells to okadaic acid (OA) and beta-amyloid protein (Aβ). The neuroprotective effect of organic Se compounds, selenomethionine (SeMet) and Ebselen, was evaluated through cell viability tests, acetylcholinesterase and antioxidant enzyme activities, and detection of reactive oxygen species (ROS). None of the SeMet concentrations tested protected against the toxic effect of OA + Aβ. On the other hand, previous exposure to 0.1 and 1 µM Ebselen protected cells from the toxic effect of OA + Aβ. Cell differentiation induced by RA and BDNF exposure was effective, showing characteristics of neuronal cells, and pointing to a promising model of AD. Ebselen showed a protective effect, but more studies are needed to identify the mechanism of action.
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Affiliation(s)
- Meire Ellen Pereira
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Luiza Siqueira Lima
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Júlia Vicentin Souza
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Nayara de Souza da Costa
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Juliana Ferreira da Silva
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Izonete Cristina Guiloski
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | | | - Cláudia Sirlene Oliveira
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil.
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil.
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Costa NDSD, Lima LS, Galiciolli MEA, Ribeiro DHF, Ribeiro MM, Garica GDPJ, Marçal IS, Silva JFD, Pereira ME, Oliveira CS, Guiloski IC. Drug-induced osteoporosis and mechanisms of bone tissue regeneration through trace elements. J Trace Elem Med Biol 2024; 84:127446. [PMID: 38615498 DOI: 10.1016/j.jtemb.2024.127446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/30/2024] [Accepted: 04/03/2024] [Indexed: 04/16/2024]
Abstract
Osteoporosis is associated with an imbalance in bone formation, with certain drugs used in disease treatment being implicated in its development. Supplementation with trace elements may contribute to bone regeneration, offering an alternative approach by enhancing bone mineral density (BMD) and thereby thwarting the onset of osteoporosis. This review aims to assess the mechanisms through which trace elements such as copper (Cu), iron (Fe), selenium (Se), manganese (Mn), and zinc (Zn) are linked to increased bone mass, thus mitigating the effects of pharmaceuticals. Our findings underscore that the use of drugs such as aromatase inhibitors (AIs), proton pump inhibitors (PPIs), antiretrovirals, glucocorticoids, opioids, or anticonvulsants can result in decreased BMD, a primary contributor to osteoporosis. Research indicates that essential elements like Cu, Fe, Se, Mn, and Zn, through various mechanisms, can bolster BMD and forestall the onset of the disease, owing to their protective effects. Consequently, our study recommends a minimum daily intake of these essential minerals for patients undergoing treatment with the aforementioned drugs, as the diverse mechanisms governing the effects of trace elements Cu, Fe, Mn, Se, and Zn facilitate bone remodeling.
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Affiliation(s)
- Nayara de Souza da Costa
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Luíza Siqueira Lima
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Maria Eduarda Andrade Galiciolli
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Deborah Helen Fabiano Ribeiro
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Milena Mariano Ribeiro
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Gisele de Paula Júlia Garica
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Isabela Saragioto Marçal
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Juliana Ferreira da Silva
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Meire Ellen Pereira
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Cláudia Sirlene Oliveira
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil
| | - Izonete Cristina Guiloski
- Instituto de Pesquisas Pelé Pequeno Príncipe, Curitiba 80035-000, Brazil; Faculdades Pequeno Príncipe, Curitiba 80230-020, Brazil.
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da Silva ACC, Ribeiro MM, de Souza da Costa N, Galiciolli MEA, Souza JV, Irioda AC, Oliveira CS. Analysis of the antimelanogenic activity of zinc and selenium in vitro. Arch Dermatol Res 2023; 315:2805-2812. [PMID: 37568064 DOI: 10.1007/s00403-023-02695-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/18/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023]
Abstract
Melasma is an acquired chronic condition characterized by hyperchromic patches in photo-exposed areas. The search for new compounds for the treatment of melasma without side effects is constant. In this context, the aim of this study was to investigate the in vitro cytotoxic and antimelanogenic effects of the trace elements Zinc (Zn) and Selenium (Se). In this study, we evaluated the effects of 30 µM hydroquinone, this concentration did not alter mitochondrial function (MTT assay), but increased the percentage of necrotic cells and levels of reactive species. Furthermore, it showed no influence on tyrosinase activity and melanin content. Unlike hydroquinone, exposure for 48 h to 100 µM Zn and 1 and 5 µM Se had no significant influence on the analysis of reactive species, as well as on the percentage of necrotic cells. Still, specifically in relation to 100 µM Zn, it decreased the melanin content. Given the above, the trace elements Zn and Se did not show toxicity at the concentrations tested and Zn showed a promising effect, however, the mechanism needs to be better explored in order to contribute to new and updated research in the fight against melasma with a perspective of therapeutic use.
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Affiliation(s)
- Ana Cleia Cardoso da Silva
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Milena Mariano Ribeiro
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Nayara de Souza da Costa
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | | | - Júlia Vicentin Souza
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | | | - Cláudia Sirlene Oliveira
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil.
- Faculdades Pequeno Príncipe, Curitiba, PR, Brazil.
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Galiciolli MEA, Lima LS, da Costa NDS, de Andrade DP, Irioda AC, Oliveira CS. IQ alteration induced by lead in developed and underdeveloped/developing countries: A systematic review and a meta-analysis. Environ Pollut 2022; 292:118316. [PMID: 34648837 DOI: 10.1016/j.envpol.2021.118316] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/17/2021] [Accepted: 10/06/2021] [Indexed: 06/13/2023]
Abstract
The aim of this study was to evaluate the effects of Pb exposure on full-scale IQ score in pediatric subjects. Following PRISMA guidelines, the data from January 2010 to April 2020 were systematically searched and collected on electronic databases (PubMed, Scopus, and Embase). The eligibility criteria included cross-sectional, cohort, and case-control studies that were published in English, from 2010 to 2020, that analyzed the blood Pb levels of pediatric subjects (0-19 years) and possible changes in the full-scale IQ score. In this study, 2174 scientific papers were collected from three electronic databases. From those, 726 were duplicates and 1421 were excluded because they did not meet the eligibility criteria, resulting in a total of 27 papers, from which, seven were used to perform the meta-analysis. The 27 scientific papers systematically selected for this study were separated by the country where the study was realized in developed and underdeveloped/developing countries. In the underdeveloped/developing countries the blood Pb levels are higher and showed a greater variation (1.30-11.66 μgPb/dL of blood) than in countries with higher development index (0.57-4.80 μgPb/dL of blood). The full-scale IQ score are inversely proportional to the blood Pb values, and it is possible to see that in the underdeveloped/developing countries the full-scale IQ score showed lower values and greater variation (59.2-111) compared to the individuals from developed countries (91.9-114.5). In conclusion, it was observed that blood Pb levels alter the full-scale IQ score. Thus, policies for the prevention of environmental contamination and the reduction of Pb exposure must be taken, mainly, in underdeveloped/developing countries.
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Affiliation(s)
- Maria Eduarda A Galiciolli
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Luíza Siqueira Lima
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Nayara de Souza da Costa
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Diancarlos P de Andrade
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Ana C Irioda
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Cláudia S Oliveira
- Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, PR, Brazil; Faculdades Pequeno Príncipe, Curitiba, PR, Brazil.
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Oliveira VA, de Souza da Costa N, Mesquita M, Pedroso TF, da Luz Fiuza T, Peixoto NC, Pereira ME, Oliveira CS. Mercury toxicity in pregnant and lactating rats: zinc and N-acetylcysteine as alternative of prevention. Environ Sci Pollut Res Int 2020; 27:40563-40572. [PMID: 32671705 DOI: 10.1007/s11356-020-09836-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 06/22/2020] [Indexed: 06/11/2023]
Abstract
This study evaluated the toxic effects of inorganic mercury (Hg) in pregnant and lactating rats, as well as the possible protective effect of zinc (Zn) and N-acetylcysteine (NAC). Pregnant and lactating rats were pre-treated with ZnCl2 (27 mg/kg) and/or NAC (5 mg/kg) and after 24 h, they were exposed to HgCl2 (10 mg/kg). Animals were sacrificed 24 h after Hg exposure, and biochemical tests and metal determination were performed. Regarding pregnant rats, Hg exposure caused kidney, blood, and placenta δ-aminolevulinic acid dehydratase (δ-ALA-D) activity inhibition, and the pre-treatments showed a tendency of protection. Moreover, all the animals exposed to Hg presented high Hg levels in the kidney, liver, and placenta when compared with control group. Pregnant rats pre-exposed to Zn (Zn-Hg and Zn/NAC-Hg groups) presented an increase in hepatic metallothionein levels. Therefore, lactating rats exposed to Hg presented renal and blood δ-ALA-D inhibition; the pre-treatments showed a tendency to prevent the renal δ-ALA-D inhibition and prevented the blood δ-ALA-D inhibition caused by Hg. Lactating rats exposed to Hg presented high Hg levels in the kidney and liver. These results showed that 10 mg/kg of HgCl2 causes biochemistry alterations in pregnant and lactating rats, and Zn and NAC present promising results against these damages.
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Affiliation(s)
- Vitor Antunes Oliveira
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil
| | - Nayara de Souza da Costa
- Programa de Pós-Graduação Stricto Sensu em Biotecnologia Aplicada a Saúde da Criança e do Adolescente, Instituto de Pesquisa Pelé Pequeno Príncipe, Rua Silva Jardim, 1632, Curitiba, Paraná, Brazil
| | - Mariana Mesquita
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil
| | - Taíse Fonseca Pedroso
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil
| | - Tiago da Luz Fiuza
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil
| | - Nilce Coelho Peixoto
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil.
- Departamento de Ciências da Saúde, Campus Palmeira das Missões, Universidade Federal de Santa Maria, Av. Independência, 3751, Bairro Vista Alegre, Palmeira das Missões, RS, Brazil.
| | - Maria Ester Pereira
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil
- Departamento de Bioquímica e Biologia Molecular, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil
| | - Cláudia Sirlene Oliveira
- Programa de Pós-graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria 97105-900, Santa Maria, RS, Brazil.
- Programa de Pós-Graduação Stricto Sensu em Biotecnologia Aplicada a Saúde da Criança e do Adolescente, Instituto de Pesquisa Pelé Pequeno Príncipe, Rua Silva Jardim, 1632, Curitiba, Paraná, Brazil.
- Faculdades Pequeno Príncipe, Avenida Iguaçu, 333, Curitiba, Paraná, Brazil.
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