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Tavares ER, de Lima TF, Bartolomeu-Gonçalves G, de Castro IM, de Lima DG, Borges PHG, Nakazato G, Kobayashi RKT, Venancio EJ, Tarley CRT, de Almeida ERD, Pelisson M, Vespero EC, Simão ANC, Perugini MRE, Kerbauy G, Fornazieri MA, Tognim MCB, Góes VM, de Souza TDACB, Oliveira DBL, Durigon EL, Faccin-Galhardi LC, Yamauchi LM, Yamada-Ogatta SF. Development of a Melting-Curve-Based Multiplex Real-Time PCR Assay for the Simultaneous Detection of Viruses Causing Respiratory Infection. Microorganisms 2023; 11:2692. [PMID: 38004704 PMCID: PMC10672821 DOI: 10.3390/microorganisms11112692] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/26/2023] Open
Abstract
The prompt and accurate identification of the etiological agents of viral respiratory infections is a critical measure in mitigating outbreaks. In this study, we developed and clinically evaluated a novel melting-curve-based multiplex real-time PCR (M-m-qPCR) assay targeting the RNA-dependent RNA polymerase (RdRp) and nucleocapsid phosphoprotein N of SARS-CoV-2, the Matrix protein 2 of the Influenza A virus, the RdRp domain of the L protein from the Human Respiratory Syncytial Virus, and the polyprotein from Rhinovirus B genes. The analytical performance of the M-m-qPCR underwent assessment using in silico analysis and a panel of reference and clinical strains, encompassing viral, bacterial, and fungal pathogens, exhibiting 100% specificity. Moreover, the assay showed a detection limit of 10 copies per reaction for all targeted pathogens using the positive controls. To validate its applicability, the assay was further tested in simulated nasal fluid spiked with the viruses mentioned above, followed by validation on nasopharyngeal swabs collected from 811 individuals. Among them, 13.4% (109/811) tested positive for SARS-CoV-2, and 1.1% (9/811) tested positive for Influenza A. Notably, these results showed 100% concordance with those obtained using a commercial kit. Therefore, the M-m-qPCR exhibits great potential for the routine screening of these respiratory viral pathogens.
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Affiliation(s)
- Eliandro Reis Tavares
- Laboratory of Molecular Biology of Microorganisms, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (E.R.T.); (D.G.d.L.)
| | - Thiago Ferreira de Lima
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
| | - Guilherme Bartolomeu-Gonçalves
- Graduate Program in Clinical and Laboratory Pathophysiology, Department of Pathology, Clinical and Toxicological Analysis, State University of Londrina, Londrina 86038-350, Brazil; (G.B.-G.); (E.J.V.); (M.P.); (E.C.V.); (A.N.C.S.); (M.R.E.P.)
| | - Isabela Madeira de Castro
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
| | - Daniel Gaiotto de Lima
- Laboratory of Molecular Biology of Microorganisms, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (E.R.T.); (D.G.d.L.)
| | - Paulo Henrique Guilherme Borges
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
| | - Gerson Nakazato
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
| | - Renata Katsuko Takayama Kobayashi
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
| | - Emerson José Venancio
- Graduate Program in Clinical and Laboratory Pathophysiology, Department of Pathology, Clinical and Toxicological Analysis, State University of Londrina, Londrina 86038-350, Brazil; (G.B.-G.); (E.J.V.); (M.P.); (E.C.V.); (A.N.C.S.); (M.R.E.P.)
| | | | | | - Marsileni Pelisson
- Graduate Program in Clinical and Laboratory Pathophysiology, Department of Pathology, Clinical and Toxicological Analysis, State University of Londrina, Londrina 86038-350, Brazil; (G.B.-G.); (E.J.V.); (M.P.); (E.C.V.); (A.N.C.S.); (M.R.E.P.)
| | - Eliana Carolina Vespero
- Graduate Program in Clinical and Laboratory Pathophysiology, Department of Pathology, Clinical and Toxicological Analysis, State University of Londrina, Londrina 86038-350, Brazil; (G.B.-G.); (E.J.V.); (M.P.); (E.C.V.); (A.N.C.S.); (M.R.E.P.)
| | - Andrea Name Colado Simão
- Graduate Program in Clinical and Laboratory Pathophysiology, Department of Pathology, Clinical and Toxicological Analysis, State University of Londrina, Londrina 86038-350, Brazil; (G.B.-G.); (E.J.V.); (M.P.); (E.C.V.); (A.N.C.S.); (M.R.E.P.)
| | - Márcia Regina Eches Perugini
- Graduate Program in Clinical and Laboratory Pathophysiology, Department of Pathology, Clinical and Toxicological Analysis, State University of Londrina, Londrina 86038-350, Brazil; (G.B.-G.); (E.J.V.); (M.P.); (E.C.V.); (A.N.C.S.); (M.R.E.P.)
| | - Gilselena Kerbauy
- Graduate Program in Nursing, Department of Nursing, State University of Londrina, Londrina 86038-350, Brazil;
| | - Marco Aurélio Fornazieri
- Graduate Program in Health Sciences, Department of Clinical Surgery, State University of Londrina, Londrina 86038-350, Brazil;
| | | | | | | | - Danielle Bruna Leal Oliveira
- Albert Einstein Hospital, São Paulo 05652-900, Brazil;
- Laboratory of Clinical and Molecular Virology, University of São Paulo, São Paulo 05508-000, Brazil;
| | - Edison Luiz Durigon
- Laboratory of Clinical and Molecular Virology, University of São Paulo, São Paulo 05508-000, Brazil;
| | - Lígia Carla Faccin-Galhardi
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
| | - Lucy Megumi Yamauchi
- Laboratory of Molecular Biology of Microorganisms, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (E.R.T.); (D.G.d.L.)
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
| | - Sueli Fumie Yamada-Ogatta
- Laboratory of Molecular Biology of Microorganisms, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (E.R.T.); (D.G.d.L.)
- Graduate Program in Microbiology, Department of Microbiology, State University of Londrina, Londrina 86057-970, Brazil; (T.F.d.L.); (I.M.d.C.); (P.H.G.B.); (G.N.); (R.K.T.K.); (L.C.F.-G.)
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Pupim ACE, Basso CR, Machado CCA, Watanabe PS, Fernandes GSA, ErthalL RP, Sodré GBC, Guarnier FA, Simão ANC, Araújo EJA. Long-term and low dose oral malathion exposure causes morphophysiological changes in the colon of rats. Life Sci 2023; 327:121840. [PMID: 37290667 DOI: 10.1016/j.lfs.2023.121840] [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] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/02/2023] [Accepted: 06/05/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Malathion (MAL) is an organophosphate insecticide that inhibits cholinesterases, used to control pests in agriculture and to combat mosquitoes that transmit various arboviruses. As acetylcholine is one of the major neurotransmitters of the enteric nervous system (ENS), humans exposed to MAL by ingestion of contaminated food and water can develop symptoms due disfunction of the gastrointestinal tract. Although the deleterious effects after exposure to high doses are recognized, little is known about the long-term and low-dose effects of this pesticide on the structure and motility of the colon. AIMS to evaluate the effects of prolonged oral exposure to low levels of MAL on the wall structure and colonic motility parameters of young rats. MAIN METHODS The animals were divided into three groups: control, and groups that received 10 or 50 mg/kg of MAL via gavage for 40 days. The colon was collected for histological analysis and analysis of the ENS through the evaluation of total neurons and subpopulations of the myenteric and submucosal plexuses. Cholinesterase activity and functional analyzes of the colon were evaluated. KEY FINDINGS MAL treatments (10 and 50 mg/Kg) reduced the butyrylcholinesterase activity, and caused enlargement of faecal pellets, atrophy of muscle layers and several changes in neurons of both myenteric and submucosal plexi. Considering colonic contraction, MAL (50 mg/Kg) increased the number of retrograde colonic migratory motor complexes. SIGNIFICANCE The long-term exposure to low doses of MAL affects colonic morphophysiology, which highlights the need to intensify control and care in the use of this pesticide.
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Affiliation(s)
- A C E Pupim
- Department of Histology, State University of Londrina, Londrina, Paraná, Brazil.
| | - C R Basso
- Department of Histology, State University of Londrina, Londrina, Paraná, Brazil
| | - C C A Machado
- Department of Histology, State University of Londrina, Londrina, Paraná, Brazil
| | - P S Watanabe
- Department of Histology, State University of Londrina, Londrina, Paraná, Brazil
| | - G S A Fernandes
- Department of General Biology, State University of Londrina, Londrina, Paraná, Brazil
| | - R P ErthalL
- Department of General Biology, State University of Londrina, Londrina, Paraná, Brazil
| | - G B C Sodré
- Department of Histology, State University of Londrina, Londrina, Paraná, Brazil
| | - F A Guarnier
- Department of Pathological Sciences, State University of Londrina, Londrina, Paraná, Brazil
| | - A N C Simão
- Department of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Paraná, Brazil
| | - E J A Araújo
- Department of Histology, State University of Londrina, Londrina, Paraná, Brazil
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de Araújo MCM, Alfieri DF, Lehmann ALCF, Luz TF, Trevisani ER, Nagao MR, de Freitas LB, Simão ANC, Reiche EMV. Baseline severity and soluble vascular cell adhesion molecule 1 (sVCAM-1) as biomarker predictors of short-term mortality in acute ischemic stroke. Metab Brain Dis 2023; 38:657-670. [PMID: 36409382 DOI: 10.1007/s11011-022-01116-z] [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: 05/13/2022] [Accepted: 10/28/2022] [Indexed: 11/22/2022]
Abstract
The aim was to investigate the association between plasma levels of cellular adhesion molecules (CAMs) and risk factors, subtypes, severity and short-term mortality of acute ischemic stroke (IS), and to identify a panel of biomarkers to predict short-term mortality after IS. The prospective study evaluated 132 IS patients within 24 h of their hospital admission. The baseline IS severity was assessed using the National Institutes Health Stroke Scale (NIHSS) and categorized as mild (NIHSS < 5), moderate (NIHSS 5-14) and severe (NIHSS ≥ 15). After three-month follow-up, the disability was assessed using the modified Rankin Scale (mRS); moreover, the patients were classified as survivors and non-survivors. Baseline inflammatory and anti-inflammatory cytokines and soluble CAMs were evaluated. Twenty-nine (21.9%) IS patients were non-survivors and showed higher NIHSS and soluble vascular cellular adhesion molecule 1 (sVCAM-1) than the survivors. The sVCAM-1 levels positively correlated with age, homocysteine, severity, and disability. The model #3 combining sVCAM-1 and NIHSS showed better results to predict short-term mortality with an area under the curve receiving operating characteristics (AUC/ROC) of 0.8841 [95% confidence interval (CI): 0.795-0.941] than the models with sVCAM-1 and NIHSS alone, with positive predictive value of 68.0%, negative predictive value of 91.3%, and accuracy of 86.5%. In conclusion, the combined model with baseline severity of IS and sVCAM-1 levels can early predict the prognosis of IS patients who may benefit with therapeutic measures of personalized therapy that taken into account these biomarkers. Moreover, this result suggests that VCAM-1 might be a potential target for the therapeutic strategies in IS.
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Affiliation(s)
- Maria Caroline Martins de Araújo
- Clinical and Laboratory Pathophysiology Postgraduate Program, Health Sciences Center, State University of Londrina, Paraná, Brazil
| | - Daniela Frizon Alfieri
- Department of Pharmaceutical Sciences, Health Sciences Center, State University of Londrina, Paraná, Brazil
| | - Ana Lucia Cruz Fürstenberger Lehmann
- Department of Clinical Medicine, Health Science Center and Radiology Service of the University Hospital, State University of Londrina, Paraná, Brazil
| | - Tamires Flauzino Luz
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Paraná, Brazil
| | - Emmanuelle Roberto Trevisani
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Paraná, Brazil
| | - Maisa Rocha Nagao
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Paraná, Brazil
| | - Leonardo Bodner de Freitas
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Paraná, Brazil
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil
| | - Edna Maria Vissoci Reiche
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Paraná, Brazil.
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil.
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Furini HH, Fukushima KSDESQ, DE Nóbrega M, DE Souza MF, Rodrigues MRS, DE Mattos BB, Guembarovski RL, Fuganti PE, Simão ANC, Flauzino T, Cólus IMDES. An MGMT Allelic Variant Can Affect Biochemical Relapse in Prostate Cancer Patients. Anticancer Res 2023; 43:369-379. [PMID: 36585213 DOI: 10.21873/anticanres.16172] [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] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 10/27/2022] [Accepted: 10/31/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND/AIM Prostate cancer (PCa) is one of the most frequent neoplasms in men around the world. In recent years, the search for new biomarkers with greater prognostic potential for PCa has intensified. This study aimed to evaluate single nucleotide polymorphisms (SNPs) and a combined panel of these polymorphisms in relation to biochemical recurrence in patients who were through prostatectomy, with an average of 7 years of follow-up. MATERIALS AND METHODS Patients diagnosed with PCa (n=197) participated in this cohort study. Thirteen SNPs were analyzed: rs2279115 (BCL-2), rs26677604 (CASP3), rs1052571 (CASP9), rs11781886 (NKX3-1), rs2735343 (PTEN), rs2494750 (AKT1), rs2699887 (PI3KCA), rs3195676 (AMACR), rs17302090 (AR), rs2536 (mTOR), rs1695 (GSTP1), rs2308321 (MGMT) and rs1544410 (VDR). Variants were combined and four main panels were defined: cell death, cell survival, growth receptors, and metabolism. Genotyping was performed by real-time PCR. RESULTS We did not observe any significant relation between the panels of variants analyzed, apart from the rare allele (G) of rs2308321 (MGMT) that was associated with a higher risk of recurrence (p=0.036) when compared to the prevalent (A) in the allelic model. CONCLUSION This MGMT variant occurs in an exon, and it could potentially affect DNA repair and, therefore, the biochemical relapse of PCa patients.
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Affiliation(s)
- Hector Hugo Furini
- Laboratório de Mutagênese e Oncogenética, Departamento de Biologia Geral, Universidade Estadual de Londrina, Paraná, Brazil
| | | | - Monyse DE Nóbrega
- Laboratório de Mutagênese e Oncogenética, Departamento de Biologia Geral, Universidade Estadual de Londrina, Paraná, Brazil
| | - Marilesia Ferreira DE Souza
- Laboratório de Mutagênese e Oncogenética, Departamento de Biologia Geral, Universidade Estadual de Londrina, Paraná, Brazil
| | - Milene Roldão Souza Rodrigues
- Laboratório de Mutagênese e Oncogenética, Departamento de Biologia Geral, Universidade Estadual de Londrina, Paraná, Brazil
| | - Beatriz Bocatte DE Mattos
- Laboratório de Mutagênese e Oncogenética, Departamento de Biologia Geral, Universidade Estadual de Londrina, Paraná, Brazil
| | - Roberta Losi Guembarovski
- Laboratório de Mutagênese e Oncogenética, Departamento de Biologia Geral, Universidade Estadual de Londrina, Paraná, Brazil
| | | | - Andrea Name Colado Simão
- Laboratório de Pesquisa em Imunologia Aplicada, Departamento de Patologia, Análises Clínicas e Toxicológicas, Universidade Estadual de Londrina, Paraná, Brazil
| | - Tamires Flauzino
- Laboratório de Pesquisa em Imunologia Aplicada, Departamento de Patologia, Análises Clínicas e Toxicológicas, Universidade Estadual de Londrina, Paraná, Brazil
| | - Ilce Mara DE Syllos Cólus
- Laboratório de Mutagênese e Oncogenética, Departamento de Biologia Geral, Universidade Estadual de Londrina, Paraná, Brazil;
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Silva AVD, Khouri BF, Rezende DVB, Pezzini APG, Espinosa BR, Ahrens TM, Antonucci AT, Bello VA, Frederico RCP, Coral CE, Reiche EMV, Simão ANC. Genetic variants IL1B +3954C>T and -511C>T associated with incapacity and allodynia in migraine. Headache Med 2022. [DOI: 10.48208/headachemed.2022.supplement.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
IntroductionThe main mechanisms in the physiopathology of migraine are cortical spreading depression and trigeminal activation with the release of CGRP. Neurogenic inflammation and neuroinflammation can exert an influence over both these mechanisms, but there are still a number of gaps in our understanding. Interleukin (IL)- 1β is a pro-inflammatory cytokine whose levels of plasma increase during the attack phase of migraine. Thus far, its genetic variants have not been well studied.
ObjectiveTo investigate the association between the genetic variants IL1B +3954C>T (rs1143634) and -511C>T (rs16944) and susceptibility to migraine and its clinical characteristics.
Subjects and MethodsCase control study comprising 307 participants, of whom 152 had a diagnosis of migraine and 155 were healthy controls, paired by sex, age, ethnicity and BMI. The clinical and demographic data were evaluated. The patients with migraine were interviewed using a structured form containing information about the type of migraine (with or without aura, episodic or chronic), age at onset of the disease, frequency of attacks, accompanying symptoms that triggered headaches. The patients also answered validated questionnaires to evaluate incapacity (Migraine Disability Assessment - MIDAS) and impact (Headache Impact Test - HIT-6) for migraine, the presence of allodynia (ASC-12), as well as symptoms of anxiety (State Anxiety Inventory - STAI 1 and 2), depression (Beck Depression Inventory) and a hyperacusis scale.The genetic variants IL1B +3954C>T (rs1143634) and -511C>T (rs16944) were identified using polymerase chain reaction (PCR) and the fluorescence levels of PCR products were evaluated using a Step One thermocycler (Applied Biosystems). The analyses were conducted using the dominant, codominant, recessive and over- dominant genetic models. Categorical data were evaluated via the chi-squared test or Fisher’s exact test, and continuous data were evaluated using the Mann-Whitney test. (To see the complete abstract, please, check out the PDF).
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Silva AVD, Espinosa BR, Ahrens TM, Antonucci AT, Bello VA, Frederico RCP, Oliveira CECD, Reiche EMV, Simão ANC. Genetic variants IL18 -105G>A and -137G>C associated with susceptibility to migraine. Headache Med 2022. [DOI: 10.48208/headachemed.2022.supplement.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
IntroductionFew studies have been conducted into neurogenic inflammation and neuroinflammation in respect of migraine. However, evidence suggests that the immune system may exert an influence over trigeminal activation and cortical spreading depression in individuals suffering from migraine. The interleukin (IL)-18 is a pro-inflammatory cytokine and increased plasma levels have been confirmed in individuals with migraine. However, as yet, the genetic variants of IL-18 have not been investigated in the context of migraine.
ObjectiveTo investigate the association between genetic variants IL18 -105G>A (rs360717) and IL18 -137G>C (rs187238) and susceptibility to migraine and its clinical characteristics.
Subjects and MethodsCase control study comprising 307 participants, of whom 152 had a diagnosis of migraine and 155 were healthy controls, paired by sex, age, ethnicity and BMI. The clinical and demographic data were evaluated. The patients with migraine were interviewed using a structured form containing information about the type of migraine (with or without aura, episodic or chronic), age at onset of the disease, frequency of attacks, accompanying symptoms that triggered headaches. The patients also answered validated questionnaires to evaluate incapacity (Migraine Disability Assessment - MIDAS) and impact (Headache Impact Test - HIT-6) for migraine, the presence of allodynia (ASC-12), as well as symptoms of anxiety (State Anxiety Inventory - STAI 1 and 2), depression (Beck Depression Inventory) and a hyperacusis scale.The genetic variants IL18 -105G>A (rs360717) and IL18 -137G>C (rs187238) were identified using polymerase chain reaction (PCR) and the fluorescence levels of PCR products were evaluated using a Step One thermocycler (Applied Biosystems). The analyses were conducted using the dominant, codominant, recessive and overdominant genetic models. (To see the complete abstract, please, check out the PDF).
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Sagulkoo P, Plaimas K, Suratanee A, Colado Simão AN, Vissoci Reiche EM, Maes M. Immunopathogenesis and immunogenetic variants in COVID-19. Curr Pharm Des 2022; 28:1780-1797. [DOI: 10.2174/1381612828666220519150821] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/24/2022] [Indexed: 11/22/2022]
Abstract
Abstract:
Coronavirus disease 2019 (COVID-19) continues to spread globally despite the discovery of vaccines. Many people die due to COVID-19 as a result of catastrophic consequences, such as acute respiratory distress syndrome, pulmonary embolism, and disseminated intravascular coagulation caused by a cytokine storm. Immunopathology and immunogenetic research may assist in diagnosing, predicting, and treating severe COVID-19 and the cytokine storm associated with COVID-19. This paper reviews the immunopathogenesis and immunogenetic variants that play a role in COVID-19. Although various immune-related genetic variants have been investigated in relation to severe COVID-19, the NOD-like receptor protein 3 (NLRP3) and interleukin 18 (IL-18) have not been assessed for their potential significance in the clinical outcome. Here, we a) summarize the current understanding of the immunogenetic etiology and pathophysiology of COVID-19 and the associated cytokine storm; and b) construct and analyze protein-protein interaction (PPI) networks (using enrichment and annotation analysis) based on the NLRP3 and IL18 variants and all genes, which were established in severe COVID-19. Our PPI network and enrichment analyses predict a) useful drug targets to prevent the onset of severe COVID-19 including key antiviral pathways such as Toll-Like-Receptor cascades, NOD-like receptor signaling, RIG-induction of interferon (IFN) α/β, and interleukin (IL)-1, IL-6, IL-12, IL-18, and tumor necrosis factor signaling; and b) SARS-CoV-2 innate immune evasion and the participation of MYD88 and MAVS in the pathophysiology of severe COVID-19. The PPI network genetic variants may be used to predict more severe COVID-19 outcomes, thereby opening the door for targeted preventive treatments.
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Affiliation(s)
- Pakorn Sagulkoo
- Program in Bioinformatics and Computational Biology, Graduate School, Chulalongkorn University, Bangkok 10330, Thailand
| | - Kitiporn Plaimas
- Department of Mathematics and Computer Science, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Apichat Suratanee
- Department of Mathematics, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand
| | - Andrea Name Colado Simão
- Department of Pathology Clinical Analysis and Toxicology, Health Sciences Center, Londrina State University, Londrina, Brazil
| | - Edna Maria Vissoci Reiche
- Department of Pathology Clinical Analysis and Toxicology, Health Sciences Center, Londrina State University, Londrina, Brazil
| | - Michael Maes
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Bellinati PQ, Alfieri DF, Flauzino T, Junior PFG, Rossi DJ, Breganó JW, Simão ANC, de Almeida ERD, Lozovoy MAB, Reiche EMV. Association of Lower Adiponectin Plasma Levels, Increased Age and Smoking with Subclinical Atherosclerosis in Patients with HIV-1 Infection. Curr HIV Res 2021; 18:292-306. [PMID: 32516102 DOI: 10.2174/1570162x18666200609114741] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 05/01/2020] [Accepted: 05/08/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND The association between subclinical atherosclerosis and traditional cardiovascular disease (CVD) risk factors, inflammatory and metabolic biomarkers has been demonstrated around the world and specifically Brazilian human immunodeficiency virus type 1 (HIV-1)- infected individuals. However, the association between subclinical atherosclerosis and these aforementioned factors combined with anti-inflammatory biomarkers has not been examined in these populations. OBJECTIVES To evaluate the association of the carotid intima-media thickness (cIMT) with CVD risk factors, inflammatory, metabolic and HIV-1 infection markers combined with adiponectin and interleukin (IL)-10 as anti-inflammatory variables. METHODS In this case-control study, 49 HIV-1-infected patients on combined antiretroviral therapy (cART) and 85 controls were compared for traditional CVD risk factors, inflammatory, metabolic, and anti-inflammatory variables. Further, we compared HIV-1-infected patients according to their cIMT (as continuous and categorized <0.9 or ≥0.9 mm variable) visualized by carotid ultrasonography doppler (USGD). RESULTS Twenty-four (48.9%) HIV-1-infected patients showed cIMT ≥0.9 mm. The patients had higher levels of C reactive protein on high sensitivity assay (hsCRP), tumor necrosis factor α, IL-6, IL-10, triglycerides, and insulin, and lower levels of adiponectin, total cholesterol and low-density lipoprotein cholesterol than controls (all p<0.05). Low levels of adiponectin were negatively associated with cIMT ≥0.9 mm (p=0.019), and explained 18.7% of the cIMT variance. Age (p=0.033) and current smoking (p=0.028) were positively associated with cIMT values, while adiponectin levels (p=0.008) were negatively associated with cIMT values; together, these three variables explained 27.3% of cIMT variance. CONCLUSION Low adiponectin was associated with higher cIMT in HIV-1-infected patients on cART. Low adiponectin levels in combination with age and smoking could explain, in part, the increased subclinical atherosclerosis observed in these patients. Adiponectin may be a good candidate for predicting subclinical atherosclerosis in the management of HIV-1-infected patients in public health care, especially where USGD is not available.
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Affiliation(s)
| | - Daniela Frizon Alfieri
- Department of Pharmaceutical Sciences, Health Sciences Center, Londrina State University, Londrina, Paraná, Brazil
| | - Tamires Flauzino
- Laboratory of Research in Applied Immunology, Health Sciences Center, Londrina State University, Londrina, Paraná, Brazil
| | | | - Diogo Jorge Rossi
- Infectious Diseases Unity, University Hospital, Londrina State University, Londrina, Paraná, Brazil
| | - José Wander Breganó
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, Londrina State University, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Laboratory of Research in Applied Immunology, Health Sciences Center, Londrina State University, Londrina, Paraná, Brazil
| | | | | | - Edna Maria Vissoci Reiche
- Laboratory of Research in Applied Immunology, Health Sciences Center, Londrina State University, Londrina, Paraná, Brazil
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9
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Micheletti PL, Carla-da-Silva J, Scandolara TB, Kern R, Alves VD, Malanowski J, Victorino VJ, Herrera ACSA, Rech D, Souza JAO, Simão ANC, Panis C, Dichi I. Proinflammatory circulating markers: new players for evaluating asymptomatic acute cardiovascular toxicity in breast cancer treatment. J Chemother 2021; 33:106-115. [PMID: 33480330 DOI: 10.1080/1120009x.2021.1873632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE This study aimed to evaluate markers of cardiac damage (total CK, CKMB and CRP), inflammatory markers (free iron, homocysteine and TNF-α) as well as lipidogram in breast cancer patients undergoing acute cycles of doxorubicin (DOX), paclitaxel (PTX) or trastuzumab (TZ) and to verify if there is an association between these markers and the toxicity of the chemotherapeutic treatment. Methods: Included in the study were 120 breast cancer patients and 50 healthy controls. All analyzes were performed on automated systems. For the statistical analysis, each group was compared with the controls according to their normality by Student's t-test and Mann-Whitney test. Results: Our results showed that DOX treatment led to increased hsCRP (4.80 ± 1.23 mg/dL, p = 0.0005), triglycerides (187.6 ± 25.06, p = 0.0231), TNF-α (42.31 ± 17.96 pg/mL, p = 0.01) and Fe levels (138.8 ± 18.6 μg/dL, p = 0.0193). In the meantime, PTX induced changes in CK-MB (8.78 ± 4.2 U/L, p = 0.0361), hsCRP (7.12 ± 1.87 mg/dL, p = 0.0006), cholesterol (201.7 ± 19.54, p = 0.05), triglycerides (201.7 ± 19.54, p = 0.0277), TNF-α (38.27 ± 9.12 pg/mL, p = 0.023), homocysteine (10.95 ± 0, 86 μmol/L, p = 0.005), and free iron (113 ± 18 6 μg/dL, p = 0.045) while TZ augmented CK-MB (6.9 ± 1.97 U/L, p < 0.00), hsPCR (3.12 ± 0.68 mg/dL, p = 0.095), cholesterol (218.3 ± 16.79, p = 0.0317), triglycerides (218.3 ± 16.79, p = 0.0127), TNF-α (89.6 ± 12.11, p = 0.032), homocysteine (9.95 ± 1.15 μmol/L, p = 0.0396), free iron (120.5 ± 4.64 μg/dl, p = 0.0058) as well. Conclusions: Our data demonstrated the existence of a proinflammatory net triggered by breast cancer chemotherapy that could increase cardiomyocytes permeability and allow the leakage of circulating proteins as CK-MB and induce the production of hsCRP.
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Affiliation(s)
- P L Micheletti
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Londrina, Paraná, Brazil
| | - J Carla-da-Silva
- Laboratório de Biologia de Tumores, Universidade Estadual do Oeste do Paraná, Paraná, Brazil
| | - T B Scandolara
- Laboratório de Biologia de Tumores, Universidade Estadual do Oeste do Paraná, Paraná, Brazil
| | - R Kern
- Laboratório de Biologia de Tumores, Universidade Estadual do Oeste do Paraná, Paraná, Brazil
| | - V D Alves
- Laboratório de Biologia de Tumores, Universidade Estadual do Oeste do Paraná, Paraná, Brazil
| | - J Malanowski
- Laboratório de Biologia de Tumores, Universidade Estadual do Oeste do Paraná, Paraná, Brazil
| | - V J Victorino
- Instituto Federal do Rio de Janeiro, Campus Engenheiro Paulo de Frontin, Rio de Janeiro, Brazil
| | - A C S A Herrera
- Pontifícia Universidade Católica de Londrina, Paraná, Brazil
| | - D Rech
- Laboratório de Biologia de Tumores, Universidade Estadual do Oeste do Paraná, Paraná, Brazil.,Hospital de Câncer de Francisco Beltrão, Ceonc, Paraná, Brazil
| | - J A O Souza
- Hospital de Câncer de Francisco Beltrão, Ceonc, Paraná, Brazil
| | - A N C Simão
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Londrina, Paraná, Brazil
| | - C Panis
- Laboratório de Biologia de Tumores, Universidade Estadual do Oeste do Paraná, Paraná, Brazil
| | - I Dichi
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Londrina, Paraná, Brazil
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10
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Micheletti PL, de Borba Cecílio da Silva AP, Rech D, Victorino VJ, do Amaral Herrera ACDS, Kern R, Pires BR, Simão ANC, Bortoloti DS, Panis C, Dichi I. Low Plasmatic 25-hydroxyvitamin D at Diagnosis is Associated with Axillary Invasion, Chemoresistance and Metastasis in Women with Breast Cancer. Arch Med Res 2020; 51:542-547. [PMID: 32507367 DOI: 10.1016/j.arcmed.2020.05.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/12/2020] [Accepted: 05/19/2020] [Indexed: 02/01/2023]
Abstract
PURPOSE In this study, we investigated the circulating levels of 25-hydroxyvitamin D (25[OH]D) in Brazilian women with breast cancer in samples collected at diagnosis, and correlated these with clinicopathological parameters relevant to disease prognosis. METHODS This study involved 147 women diagnosed with infiltrative ductal carcinoma whose peripheral blood samples were collected, to have 25(OH)D levels measured in plasma. RESULTS Our findings indicated that circulating 25(OH)D levels at diagnosis were insufficient in patients with breast cancer. Further, 25(OH)D reduced plasmatic levels at diagnosis correlated significantly with poor prognosis parameters, including axillar positivity, chemoresistance and metastasis. Patients bearing triple-negative tumors also presented reduced 25(OH)D in plasma when compared to those who carried Luminal tumors. Our data suggest relevant correlations when 25(OH)D is reduced in plasma at diagnosis, such as advanced disease with axillar positivity, chemoresistance with advanced disease, early age at diagnosis with high histological grade and dead with axilla positivity. CONCLUSIONS Altogether, our findings reinforce that 25(OH)D reduction can be a plausible marker of disease prognosis in breast cancer.
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Affiliation(s)
- Pâmella Lonardoni Micheletti
- Program of Post-Graduation in Health Sciences, Center of Health Sciences, State University of Londrina, Paraná, Brazil
| | | | - Daniel Rech
- Laboratory of Tumor Biology, State University of West Paraná, Francisco Beltrão-Paraná, Brazil
| | | | | | - Rodrigo Kern
- Laboratory of Tumor Biology, State University of West Paraná, Francisco Beltrão-Paraná, Brazil
| | | | - Andrea Name Colado Simão
- Clinical and Laboratory Pathophysiology Program, Center of Health Sciences, State University of Londrina, Paraná, Brazil
| | - Durcelina Schiavoni Bortoloti
- Department of Biological Sciences, Medicine and Health, Universidade Paranaense, Paraná, Brazil; Group of Metabolism, Nutrition and Exercise Research, State University of Londrina, Paraná, Brazil
| | - Carolina Panis
- Laboratory of Tumor Biology, State University of West Paraná, Francisco Beltrão-Paraná, Brazil.
| | - Isaías Dichi
- Program of Post-Graduation in Health Sciences, Center of Health Sciences, State University of Londrina, Paraná, Brazil
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11
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Alfieri DF, Lehmann MF, Flauzino T, de Araújo MCM, Pivoto N, Tirolla RM, Simão ANC, Maes M, Reiche EMV. Immune-Inflammatory, Metabolic, Oxidative, and Nitrosative Stress Biomarkers Predict Acute Ischemic Stroke and Short-Term Outcome. Neurotox Res 2020; 38:330-343. [PMID: 32415527 DOI: 10.1007/s12640-020-00221-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/15/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023]
Abstract
Immune-inflammatory, metabolic, oxidative, and nitrosative stress (IMO&NS) pathways and, consequently, neurotoxicity are involved in acute ischemic stroke (IS). The simultaneous assessment of multiple IMO&NS biomarkers may be useful to predict IS and its prognosis. The aim of this study was to identify the IMO&NS biomarkers, which predict short-term IS outcome. The study included 176 IS patients and 176 healthy controls. Modified Rankin scale (mRS) was applied within 8 h after IS (baseline) and 3 months later (endpoint). Blood samples were obtained within 24 h after hospital admission. IS was associated with increased white blood cell (WBC) counts, high sensitivity C-reactive protein (hsCRP), interleukin (IL-6), lipid hydroperoxides (LOOHs), nitric oxide metabolites (NOx), homocysteine, ferritin, erythrocyte sedimentation rate (ESR), glucose, insulin, and lowered iron, 25-hydroxyvitamin D [25(OH)D], total cholesterol, and high-density lipoprotein (HDL) cholesterol. We found that 89.4% of the IS patients may be correctly classified using the cumulative effects of male sex, systolic blood pressure (SBP), glucose, NOx, LOOH, 25(OH)D, IL-6, and WBC with sensitivity of 86.2% and specificity of 93.0%. Moreover, increased baseline disability (mRS ≥ 3) was associated with increased ferritin, IL-6, hsCRP, WBC, ESR, and glucose. We found that 25.0% of the variance in the 3-month endpoint (mRS) was explained by the regression on glucose, ESR, age (all positively), and HDL-cholesterol, and 25(OH)D (both negatively). These results show that the cumulative effects of IMO&NS biomarkers are associated with IS and predict a poor outcome at 3-month follow-up.
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Affiliation(s)
- Daniela Frizon Alfieri
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Marcio Francisco Lehmann
- Department of Clinical Surgery, Health Sciences Center, Neurosurgery Service of the University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Tamires Flauzino
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | | | - Nicolas Pivoto
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Rafaele Maria Tirolla
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, 86.038-440, Brazil
| | - Michael Maes
- Department Psychiatry, Chulalongkorn University, Bangkok, Thailand
- IMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia
| | - Edna Maria Vissoci Reiche
- Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil.
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, 86.038-440, Brazil.
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12
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de Carvalho Jennings Pereira WL, Flauzino T, Alfieri DF, Oliveira SR, Kallaur AP, Simão ANC, Lozovoy MAB, Kaimen-Maciel DR, Maes M, Reiche EMV. Immune-inflammatory, metabolic and hormonal biomarkers are associated with the clinical forms and disability progression in patients with multiple sclerosis: A follow-up study. J Neurol Sci 2019; 410:116630. [PMID: 31887671 DOI: 10.1016/j.jns.2019.116630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 12/05/2019] [Accepted: 12/10/2019] [Indexed: 12/26/2022]
Abstract
The objective of this study was to evaluate the role of immune-inflammatory, metabolic, hormonal, and oxidative stress biomarkers in disability progression (DP) and clinical forms of multiple sclerosis (MS). The study evaluated 140 MS patients at admission (T0), and eight (T8) and 16 months (T16) later. The Expanded Disability Status Score (EDSS) and biomarkers were determined at T0, T8, and T16. A DP index (DPI) defined as an increase of ≥1 rank on the EDSS score indicated that 39.3% of the patients had significant DP. Quantification of the ordinal EDSS rank score was performed using optimal scaling methods. Categorical regression showed that the quantitative T16 EDSS score was predicted by T0 homocysteine (Hcy), T0 parathormone (PTH), T0 advanced oxidized protein products (AOPP) (all positively), low T0 vitamin D (<18.3 ng/mL) and T8 folic acid (<5 ng/mL) concentrations while higher T8 calcium concentrations (≥8.90 mg/dL) had protective effects. Linear Mixed Models showed that the change in EDSS from T0 to T16 was significantly associated with changes in IL-17 (positively) and IL-4 (inversely) independently from the significant effects of clinical MS forms, treatment modalities, smoking, age and systemic arterial hypertension. Hcy, PTH, IL-6, and IL-4 were positively associated with progressive versus relapsing-remitting MS while 25(OH)D was inversely associated. In conclusion, the ordinal EDSS scale is an adequate instrument to assess DP after category value estestimation. Aberrations in immune-inflammatory, metabolic and hormonal biomarkers are associated with DP and with the progressive form of MS.
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Affiliation(s)
- Wildéa Lice de Carvalho Jennings Pereira
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Outpatient Clinic for Neurology, University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Tamires Flauzino
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Daniela Frizon Alfieri
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Sayonara Rangel Oliveira
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Ana Paula Kallaur
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Marcell Alysson Batisti Lozovoy
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Damacio Ramón Kaimen-Maciel
- Outpatient Clinic for Neurology, University Hospital, State University of Londrina, Londrina, Paraná, Brazil; Clinical Neurology, Santa Casa de Misericórdia de Londrina, Londrina, Paraná, Brazil
| | - Michael Maes
- IMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia; Department of Psychiatry, King Chulalongkorn Memorial Hospital, Chulalongkorn, Bangkok, Thailand
| | - Edna Maria Vissoci Reiche
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil.
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13
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Flauzino T, Simão ANC, de Carvalho Jennings Pereira WL, Alfieri DF, Oliveira SR, Kallaur AP, Lozovoy MAB, Kaimen-Maciel DR, Maes M, Reiche EMV. Disability in multiple sclerosis is associated with age and inflammatory, metabolic and oxidative/nitrosative stress biomarkers: results of multivariate and machine learning procedures. Metab Brain Dis 2019; 34:1401-1413. [PMID: 31302813 DOI: 10.1007/s11011-019-00456-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [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: 10/11/2018] [Accepted: 07/03/2019] [Indexed: 12/17/2022]
Abstract
The aim of this study was to evaluate the immune-inflammatory, metabolic, and nitro-oxidative stress (IM&NO) biomarkers as predictors of disability in multiple sclerosis (MS) patients. A total of 122 patients with MS were included; their disability was evaluated using the Expanded Disability Status Scale (EDSS) and IM&NO biomarkers were evaluated in peripheral blood samples. Patients with EDSS ≥3 were older and showed higher homocysteine, uric acid, advanced oxidized protein products (AOPP) and low-density lipoprotein (LDL)-cholesterol and higher rate of metabolic syndrome (MetS), while high-density lipoprotein (HDL)-cholesterol was lower than in patients with EDSS <3; 84.6% of all patients were correctly classified in these EDSS subgroups. We found that 36.3% of the variance in EDSS score was explained by age, Th17/T regulatory (Treg) and LDL/HDL ratios and homocysteine (all positively related) and body mass index (BMI) (inversely related). After adjusting for MS treatment modalities, the effects of the LDL/HDL and zTh17/Treg ratios, homocysteine and age on disability remained, whilst BMI was no longer significant. Moreover, carbonyl proteins were associated with increased disability. In conclusion, the results showed that an inflammatory Th17 profile coupled with age and increased carbonyl proteins were the most important variables associated with high disability followed at a distance by homocysteine, MetS and LDL/HDL ratio. These data underscore that IM&NO pathways play a key role in increased disability in MS patient and may be possible new targets for the treatment of these patients. Moreover, a panel of these laboratory biomarkers may be used to predict the disability in MS.
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Affiliation(s)
- Tamires Flauzino
- Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University Hospital, State University of Londrina, Av. Robert Koch 60, Londrina, Paraná, CEP 86038-350, Brazil
| | | | - Daniela Frizon Alfieri
- Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Sayonara Rangel Oliveira
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University Hospital, State University of Londrina, Av. Robert Koch 60, Londrina, Paraná, CEP 86038-350, Brazil
| | - Ana Paula Kallaur
- Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Marcell Alysson Batisti Lozovoy
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University Hospital, State University of Londrina, Av. Robert Koch 60, Londrina, Paraná, CEP 86038-350, Brazil
| | | | - Michael Maes
- Impact Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia
- Department of Psychiatry, King Chulalongkorn Memorial Hospital, Chulalongkorn, Bangkok, Thailand
| | - Edna Maria Vissoci Reiche
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University Hospital, State University of Londrina, Av. Robert Koch 60, Londrina, Paraná, CEP 86038-350, Brazil.
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de Carvalho Jennings Pereira WL, Flauzino T, Alfieri DF, Oliveira SR, Kallaur AP, Simão ANC, Lozovoy MAB, Kaimen-Maciel DR, Maes M, Reiche EMV. Prolactin is Not Associated with Disability and Clinical Forms in Patients with Multiple Sclerosis. Neuromolecular Med 2019; 22:73-80. [PMID: 31473879 DOI: 10.1007/s12017-019-08565-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 03/15/2019] [Accepted: 08/21/2019] [Indexed: 12/13/2022]
Abstract
An association between prolactinemia with disability, clinical forms, and sex of patients with multiple sclerosis (MS) remains unclear. The aim of this study was to evaluate the association of prolactin with clinical forms and accumulating disability over time in patients with MS. A longitudinal study was carried out with 101 patients with relapsing-remitting MS (RRMS) and 19 with progressive forms of MS (ProgMS). The disability over time, as well as prolactin and ferritin serum levels were evaluated at baseline (T0), 8-month follow-up (T8), and 16-month follow-up. The disability at T0, T8, and T16 was higher among patients with ProgMS than those with RRMS. Prolactin and ferritin levels did not differ over time between both groups. Initially, prolactin was associated with MS disability. After introducing age and sex, the effects of prolactin on disability were no longer significant. Prolactin was associated with age and sex, whereby age was positively associated with disability. In the same way, after introducing age and sex, the effects of diagnosis on prolactin levels, as well as the association between prolactin and ferritin, were no longer significant (P = 0.563 and P = 0.599, respectively). Moreover, 21.6% of the variance in the disability was predicted by age (P < 0.001), and sex (P = 0.049), while prolactin was not significant. In conclusion, the effects of prolactin on the disability and clinical forms of MS patients may be spurious results because those correlations reflect the positive associations of age with the disability and the negative association of age with prolactin.
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Affiliation(s)
- Wildéa Lice de Carvalho Jennings Pereira
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
- Outpatient Clinic for Neurology, University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Tamires Flauzino
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Daniela Frizon Alfieri
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Sayonara Rangel Oliveira
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil
| | - Ana Paula Kallaur
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil
| | - Marcell Alysson Batisti Lozovoy
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil
| | - Damacio Ramón Kaimen-Maciel
- Outpatient Clinic for Neurology, University Hospital, State University of Londrina, Londrina, Paraná, Brazil
- Clinical Neurology, Santa Casa de Misericórdia de Londrina, Londrina, Paraná, Brazil
| | - Michael Maes
- IMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, VIC, Australia
- Department of Psychiatry, King Chulalongkorn Memorial Hospital, Chulalongkorn, Bangkok, Thailand
| | - Edna Maria Vissoci Reiche
- Laboratory of Applied Immunology, Health Sciences Center, University of Londrina, Londrina, Paraná, Brazil.
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil.
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15
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Mezzaroba L, Alfieri DF, Colado Simão AN, Vissoci Reiche EM. The role of zinc, copper, manganese and iron in neurodegenerative diseases. Neurotoxicology 2019; 74:230-241. [PMID: 31377220 DOI: 10.1016/j.neuro.2019.07.007] [Citation(s) in RCA: 221] [Impact Index Per Article: 44.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 07/26/2019] [Accepted: 07/26/2019] [Indexed: 01/16/2023]
Abstract
Metals are involved in different pathophysiological mechanisms associated with neurodegenerative diseases (NDDs), including Alzheimer's disease (AD), Parkinson's disease (PD) and multiple sclerosis (MS). The aim of this study was to review the effects of the essential metals zinc (Zn), copper (Cu), manganese (Mn) and iron (Fe) on the central nervous system (CNS), as well as the mechanisms involved in their neurotoxicity. Low levels of Zn as well as high levels of Cu, Mn, and Fe participate in the activation of signaling pathways of the inflammatory, oxidative and nitrosative stress (IO&NS) response, including nuclear factor kappa B and activator protein-1. The imbalance of these metals impairs the structural, regulatory, and catalytic functions of different enzymes, proteins, receptors, and transporters. Neurodegeneration occurs via association of metals with proteins and subsequent induction of aggregate formation creating a vicious cycle by disrupting mitochondrial function, which depletes adenosine triphosphate and induces IO&NS, cell death by apoptotic and/or necrotic mechanisms. In AD, at low levels, Zn suppresses β-amyloid-induced neurotoxicity by selectively precipitating aggregation intermediates; however, at high levels, the binding of Zn to β-amyloid may enhance formation of fibrillar β-amyloid aggregation, leading to neurodegeneration. High levels of Cu, Mn and Fe participate in the formation α-synuclein aggregates in intracellular inclusions, called Lewy Body, that result in synaptic dysfunction and interruption of axonal transport. In PD, there is focal accumulation of Fe in the substantia nigra, while in AD a diffuse accumulation of Fe occurs in various regions, such as cortex and hippocampus, with Fe marginally increased in the senile plaques. Zn deficiency induces an imbalance between T helper (Th)1 and Th2 cell functions and a failure of Th17 down-regulation, contributing to the pathogenesis of MS. In MS, elevated levels of Fe occur in certain brain regions, such as thalamus and striatum, which may be due to inflammatory processes disrupting the blood-brain barrier and attracting Fe-rich macrophages. Delineating the specific mechanisms by which metals alter redox homeostasis is essential to understand the pathophysiology of AD, PD, and MS and may provide possible new targets for their prevention and treatment of the patients affected by these NDDs.
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Affiliation(s)
- Leda Mezzaroba
- Laboratory of Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Zip Code 86.038-440 Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Zip Code 86.038-440 Brazil
| | - Daniela Frizon Alfieri
- Laboratory of Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Zip Code 86.038-440 Brazil
| | - Andrea Name Colado Simão
- Laboratory of Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Zip Code 86.038-440 Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Zip Code 86.038-440 Brazil
| | - Edna Maria Vissoci Reiche
- Laboratory of Applied Immunology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Zip Code 86.038-440 Brazil; Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Zip Code 86.038-440 Brazil.
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Reiche EMV, Gelinksi JR, Alfieri DF, Flauzino T, Lehmann MF, de Araújo MCM, Lozovoy MAB, Simão ANC, de Almeida ERD, Maes M. Immune-inflammatory, oxidative stress and biochemical biomarkers predict short-term acute ischemic stroke death. Metab Brain Dis 2019; 34:789-804. [PMID: 30875023 DOI: 10.1007/s11011-019-00403-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [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: 10/11/2018] [Accepted: 02/25/2019] [Indexed: 12/19/2022]
Abstract
The aim of the study was to define new immune-inflammatory, oxidative stress and biochemical biomarkers, which predict mortality within a period of 3 months after acute ischemic stroke (AIS). We recruited 176 healthy volunteers and 145 AIS patients, categorized as AIS survivors and non-survivors, and measured interleukin (IL)-6, high sensitivity C-reactive protein (hsCRP), ferritin, iron, total serum protein (TSP), erythrocyte sedimentation rate (ESR), white blood cells (WBC), 25 hydroxyvitamin D [25(OH)D], lipid hydroperoxides (CL-LOOH), insulin, glucose and high-density lipoprotein (HDL)-cholesterol. In patients, these biomarkers were measured within 24 h after AIS onset. We also computed two composite scores reflecting inflammatory indices, namely INFLAM index1 (sum of z scores of hsCRP+IL-6 + ferritin+ESR + WBC) and INFLAM index2 (z INFLAM index1 - z 25(OH)D - z iron + z TSP). Three months after AIS, non-survivors (n = 54) showed higher baseline levels of IL-6, hsCRP, ferritin and glucose and lower levels of HDL-cholesterol and 25(OH)D than survivors (n = 91). Non-survivors showed higher baseline ESR and lowered TSP than controls, while survivors occupied an intermediate position. Death after AIS was best predicted by increased IL-6, glucose, ferritin and CL-LOOH and lowered 25(OH)D levels. The area under the receiver operating curves computed on the INFLAM index1 and 2 scores were 0.851 and 0.870, respectively. In conclusion, activation of peripheral immune-inflammatory, oxidative and biochemical pathways is critically associated with mortality after AIS. Our results may contribute to identify new biomarker sets, which may predict post-stroke death, as well as suggest that IL-6 trans-signaling coupled with redox imbalances may be possible new targets in the prevention of short-term outcome AIS death.
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Affiliation(s)
- Edna Maria Vissoci Reiche
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil.
| | - Jair Roberto Gelinksi
- Clinical and Laboratory Pathophysiology Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Daniela Frizon Alfieri
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Tamires Flauzino
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Marcio Francisco Lehmann
- Department of Clinical Surgery, Health Sciences Center, and Neurosurgery Service of the University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | | | - Marcell Alysson Batisti Lozovoy
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil
| | - Elaine Regina Delicato de Almeida
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, Londrina State University, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil
| | - Michael Maes
- IMPACT Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of Psychiatry, Medical University Plovdiv, Plovdiv, Bulgaria
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Cataneo AHD, Tomiotto-Pellissier F, Miranda-Sapla MM, Assolini JP, Panis C, Kian D, Yamauchi LM, Colado Simão AN, Casagrande R, Pinge-Filho P, Costa IN, Verri WA, Conchon-Costa I, Pavanelli WR. Quercetin promotes antipromastigote effect by increasing the ROS production and anti-amastigote by upregulating Nrf2/HO-1 expression, affecting iron availability. Biomed Pharmacother 2019; 113:108745. [DOI: 10.1016/j.biopha.2019.108745] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 02/15/2019] [Accepted: 02/25/2019] [Indexed: 12/23/2022] Open
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Oliveira SR, Kallaur AP, Lopes J, Colado Simão AN, Reiche EM, de Almeida ERD, Morimoto HK, de Carvalho Jennings de Pereira WL, Alfieri DF, Flauzino T, de Meleck Proença C, Gomes AM, Kaimen-Maciel DR, Maes M. Insulin resistance, atherogenicity, and iron metabolism in multiple sclerosis with and without depression: Associations with inflammatory and oxidative stress biomarkers and uric acid. Psychiatry Res 2017; 250:113-120. [PMID: 28152396 DOI: 10.1016/j.psychres.2016.12.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [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: 06/21/2016] [Revised: 12/03/2016] [Accepted: 12/26/2016] [Indexed: 12/17/2022]
Abstract
Depression is accompanied by metabolic disorders in iron metabolism, lipoproteins, and insulin resistance. We measured plasma levels of ferritin, iron, lipids, insulin, and glucose and computed the homeostasis model assessment (HOMA2IR) and atherogenic index of plasma (AIP) in MS patients with and without depression and healthy controls. Explanatory variables were serum uric acid, interleukin (IL)-6, lipid hydroperoxides (CL-LOOH), albumin, and C-reactive protein (CRP). Depression was assessed using the Hospital Anxiety and Depression Scale (HADS), neurological disability using the Expanded Disability Status Scale (EDSS), and disease progression using ∆EDSS over five years earlier. HOMA2IR and insulin were predicted by diagnosis (increased in MS), age and body mass index (BMI); AIP by diagnosis, sex, BMI, CRP, and uric acid; triglycerides by diagnosis (higher in MS without depression), age, BMI and uric acid; ferritin by diagnosis (higher in MS), sex, CRP, and albumin; and iron by albumin. The HADS score was significantly predicted by ∆EDSS, gastro-intestinal symptoms, iron (inverse), and age. MS is characterized by significantly increased insulin resistance, which is determined by increased insulin levels; and increased ferritin, a biomarker of inflammation. Depression in MS is not associated with increased insulin resistance and atherogenicity but with lowered iron.
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Affiliation(s)
- Sayonara Rangel Oliveira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil
| | - Ana Paula Kallaur
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil
| | - Josiane Lopes
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil
| | - Andrea Name Colado Simão
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Edna Maria Reiche
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Elaine Regina Delicato de Almeida
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Helena Kaminami Morimoto
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Wildea Lice de Carvalho Jennings de Pereira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil; Outpatient Clinic for Multiple Sclerosis, University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Daniela Frizon Alfieri
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil
| | - Tamires Flauzino
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil
| | - Caio de Meleck Proença
- Medicine School, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Anna Maria Gomes
- Outpatient Clinic for Multiple Sclerosis, University Hospital, State University of Londrina, Londrina, Paraná, Brazil; Department of Clinical Medicine, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Damacio Ramón Kaimen-Maciel
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil
| | - Michael Maes
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Parana, Brazil; Department of Psychiatry, Chulalongkorn University, Bangkok, Thailand; Impact Strategic Research Center, Deakin University, Geelong, Australia; Department of Psychiatry, Medical University of Plovdiv, Plovdiv, Bulgaria; Revitalis, Waalre, The Netherlands.
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19
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Iriyoda TMV, Stadtlober N, Lozovoy MAB, Delongui F, Costa NT, Reiche EMV, Dichi I, Simão ANC. Reduction of nitric oxide and DNA/RNA oxidation products are associated with active disease in systemic lupus erythematosus patients. Lupus 2017; 26:1106-1111. [DOI: 10.1177/0961203317692436] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The aims of the present study were to evaluate biomarkers of oxidative and nitrosative stress in systemic lupus erythematosus (SLE) patients, in particular products of DNA/RNA oxidative damage and their correlation with disease activity. This study included 188 controls and 203 patients; 153 with inactive SLE (SLEDAI < 6) and 50 with active SLE (SLEDAI ≥ 6) without renal impairment. Oxidative stress was assessed by tert-butyl hydroperoxide—initiated by chemiluminescence, advanced oxidation protein products (AOPP), total radical-trapping antioxidant parameter (TRAP), nitric oxide metabolites (NOx), and DNA/RNA oxidation products. Patients with SLE showed increased oxidative stress, as demonstrated by the augmentation of lipid hydroperoxides ( p < 0.0001) and AOPP ( p < 0.001) and reduced total antioxidant capacity ( p < 0.0001), without differences between patients with active disease and in remission. NOx levels and DNA/RNA oxidation products were inversely and independently associated with disease activity ( p < 0.0001 and p = 0.021, respectively), regardless of BMI and prednisone use. The linear regression analysis showed that about 5% of the SLEDAI score can be explained by the levels of DNA/RNA oxidation products ( r2:0.051; p = 0.002) and about 9% of this score by the levels of NOx ( r2:0.091; p < 0.0001). This study provides evidence for an inverse association between serum NOx levels and DNA/RNA oxidation products and SLE disease activity, suggesting that oxidative/nitrosative stress markers may be useful in evaluating SLE disease activity and progression of the disease.
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Affiliation(s)
- T M V Iriyoda
- Department of Rheumatology, Pontifícia Universidade Católica (PUC) do Paraná, Brazil
| | - N Stadtlober
- Post Graduate Program in Experimental Pathology, University of Londrina (UEL), Brazil
| | - M A B Lozovoy
- Department of Pathology, Clinical Analysis and Toxicology, University of Londrina (UEL), Brazil
| | - F Delongui
- Post Graduate Program in Health Sciences, University of Londrina (UEL), Brazil
| | - N T Costa
- Department of Rheumatology, University of Londrina (UEL), Brazil
| | - E M V Reiche
- Department of Pathology, Clinical Analysis and Toxicology, University of Londrina (UEL), Brazil
| | - I Dichi
- Department of Internal Medicine, University of Londrina (UEL), Brazil
| | - A N C Simão
- Department of Pathology, Clinical Analysis and Toxicology, University of Londrina (UEL), Brazil
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Bernini LJ, Simão ANC, Alfieri DF, Lozovoy MAB, Mari NL, de Souza CHB, Dichi I, Costa GN. Beneficial effects of Bifidobacterium lactis on lipid profile and cytokines in patients with metabolic syndrome: A randomized trial. Effects of probiotics on metabolic syndrome. Nutrition 2016; 32:716-9. [DOI: 10.1016/j.nut.2015.11.001] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Revised: 09/23/2015] [Accepted: 11/02/2015] [Indexed: 11/29/2022]
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21
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Maes M, Kallaur AP, Lopes J, Oliveira SR, Simão ANC, Ramon D, Reiche EMV. Immune-inflammatory and oxidative and nitrosative stress (IO & NS) pathways in depression and multiple sclerosis (MS): Shared IO & NS pathways but less hyper-acute neuro-inflammation explain the increased incidence of depression in MS. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.npbr.2015.12.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Colado Simão AN, Victorino VJ, Morimoto HK, Reiche EMV, Panis C. Redox-driven events in the human immunodeficiency virus type 1 (HIV-1) infection and their clinical implications. Curr HIV Res 2016; 13:143-50. [PMID: 25771095 DOI: 10.2174/1570162x13666150313152422] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 02/12/2015] [Accepted: 03/10/2015] [Indexed: 11/22/2022]
Abstract
Oxidative stress is a condition characterized by the imbalance between the production of reactive species (RS) or free radicals and their neutralization by the antioxidant defenses, leading to the accumulation of RS and their derived metabolites, with changes in the redox status of the cell. These RS can act on biological components and induce the oxidative and nitrosative reactions on lipids, proteins, and DNA. In this context, a wide variety of chronic diseases present oxidative stress as a part of the pathogenesis, including the human immunodeficiency virus type 1 (HIV-1) infection. The relationship between oxidative stress and HIV-1 infection lies in the fact that the RS species are important components of the innate immune response, and their derived metabolites and reactions participate in several events of the adaptative immune response. On the other hand, studies have shown specific roles for oxidative-driven events in both the host immunity and the virus biology. Undoubtedly, the occurrence of oxidative stress in HIV-1-infected patients has been implicated in disease progression, as well as in developing other secondary disorders, such as cardiovascular diseases, insulin resistance, and metabolic syndrome. This review aims to characterize the redox-driven events in the HIV-1 infection and their clinical implications in the disease features.
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Affiliation(s)
| | | | | | | | - Carolina Panis
- Universidade Estadual do Oeste do Parana - UNIOESTE, Rua Maringa, 1200, Francisco Beltrao - PR Brazil.
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Kallaur AP, Reiche EMV, Oliveira SR, Simão ANC, Pereira WLDCJ, Alfieri DF, Flauzino T, Proença CDM, Lozovoy MAB, Kaimen-Maciel DR, Maes M. Genetic, Immune-Inflammatory, and Oxidative Stress Biomarkers as Predictors for Disability and Disease Progression in Multiple Sclerosis. Mol Neurobiol 2016; 54:31-44. [PMID: 26732588 DOI: 10.1007/s12035-015-9648-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 12/17/2015] [Indexed: 12/17/2022]
Abstract
The aim of this study was to evaluate the TNFβ NcoI polymorphism (rs909253) and immune-inflammatory, oxidative, and nitrosative stress (IO&NS) biomarkers as predictors of disease progression in multiple sclerosis (MS). We included 212 MS patients (150 female, 62 male, mean (±standard deviation (SD)) age = 42.7 ± 13.8 years) and 249 healthy controls (177 female, 72 male, 36.8 ± 11 years). The disability was measured the Expanded Disability Status Scale (EDSS) in 2006 and 2011. We determined the TNFβ NcoI polymorphism and serum levels of interleukin (IL)-6, tumor necrosis factor (TNF)-α, interferon (IFN)-γ, IL-4, IL-10, and IL-17, albumin, ferritin, and plasma levels of lipid hydroperoxides (CL-LOOH), carbonyl protein, advanced oxidation protein products (AOPPs), nitric oxide metabolites (NOx), and total radical-trapping antioxidant parameter (TRAP). The mean EDSS (±SD) in 2006 was 1.62 ± 2.01 and in 2011 3.16 ± 2.29, and disease duration was 7.34 ± 7.0 years. IL-10, TNF-α, IFN-γ, AOPP, and NOx levels were significantly higher and IL-4 lower in MS patients with a higher 2011 EDSS scores (≥3) as compared with those with EDSS < 3. The actual increases in EDSS from 2006 to 2011 were positively associated with TNF-α and IFN-γ. Increased IFN-γ values were associated with higher pyramidal symptoms and increased IL-6 with sensitive symptoms. Increased carbonyl protein and IL-10 but lowered albumin levels predicted cerebellar symptoms. The TNFB1/B2 genotype decreased risk towards progression of pyramidal symptoms. Treatments with IFN-β and glatiramer acetate significantly reduced TNF-α but did not affect the other IO&NS biomarkers or disease progression. Taken together, IO&NS biomarkers and NcoI TNFβ genotypes predict high disability in MS and are associated with different aspects of disease progression. New drugs to treat MS should also target oxidative stress pathways.
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Affiliation(s)
- Ana Paula Kallaur
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil
| | - Edna Maria Vissoci Reiche
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil.
| | - Sayonara Rangel Oliveira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil
| | - Andrea Name Colado Simão
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil
| | - Wildea Lice de Carvalho Jennings Pereira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil.,Outpatient Clinic for Demyelinating Diseases, University Hospital, State University of Londrina, Londrina, Paraná, 86061-335, Brazil
| | - Daniela Frizon Alfieri
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil
| | - Tamires Flauzino
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil
| | - Caio de Meleck Proença
- Outpatient Clinic for Demyelinating Diseases, University Hospital, State University of Londrina, Londrina, Paraná, 86061-335, Brazil
| | - Marcell Alysson Batisti Lozovoy
- Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil
| | - Damacio Ramón Kaimen-Maciel
- Outpatient Clinic for Demyelinating Diseases, University Hospital, State University of Londrina, Londrina, Paraná, 86061-335, Brazil.,Department of Clinical Medicine, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil
| | - Michael Maes
- Impact Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia.,Department of Psychiatry, King Chulalongkorn Memorial Hospital, Chulalongkorn, Bangkok, Thailand
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Lehmann MF, Kallaur AP, Oliveira SR, Alfieri DF, Delongui F, de Sousa Parreira J, de Araújo MCM, Rossato C, de Almeida JT, Pelegrino LM, Bragato EF, Lehmann ALCF, Morimoto HK, Lozovoy MAB, Simão ANC, Kaimen-Maciel DR, Reiche EMV. Inflammatory and metabolic markers and short-time outcome in patients with acute ischemic stroke in relation to TOAST subtypes. Metab Brain Dis 2015; 30:1417-28. [PMID: 26359121 DOI: 10.1007/s11011-015-9731-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [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: 02/23/2015] [Accepted: 09/04/2015] [Indexed: 01/12/2023]
Abstract
The aim of this study was to evaluate the association between inflammatory and metabolic markers and short-time outcome with acute ischemic stroke subtypes. A total of 121 patients was classified according to TOAST criteria, such as large artery atherosclerosis (LAAS), lacunar infarct (LAC), cardioembolic infarct (CEI), other determined etiology (ODE), and undetermined etiology (UDE). The functional impairment was evaluated within the first eight hours of stroke and the outcome after three-month follow-up using the modified Rankin Scale. Blood samples were obtained up to 24 h of stroke. Compared with 96 controls, patients with LAAS, CEI, and LAC subtypes showed higher levels of white blood cells, high-sensitivity C-reactive protein (hsCRP), interleukin 6 (IL-6), metalloproteinase 9 (MMP-9), glucose, and iron (p < 0.05); and lower high-density lipoprotein cholesterol (HDL-C) (p < 0.0001); platelets, insulin, insulin resistance, and homocysteine were higher in LAC (p < 0.0001); ferritin was higher in LAAS (p < 0.0001); and total cholesterol (TC) was lower in LAAS and CEI (p < 0.01). When stroke subtypes were compared, insulin was higher in LAAS vs. LAC and in LAC vs. CEI (p < 0.05); and TC was lower in LAAS vs. LAC (p < 0.05). Outcome and rate of mortality after three-month were higher in LAAS vs. LAC (p < 0.001 and p = 0.0391 respectively). The results underscored the important role of the inflammatory response and metabolic changes in the pathogenesis of ischemic stroke subtypes that might be considered on the initial evaluation of stroke patients to identify those that could benefit with individualized therapeutic strategies that taken into account these markers after acute ischemic event.
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Affiliation(s)
- Marcio Francisco Lehmann
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
- Department of Clinical Surgery, Health Sciences Center, and Neurosurgery Service of the University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Ana Paula Kallaur
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Sayonara Rangel Oliveira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Daniela Frizon Alfieri
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Franciele Delongui
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | - Johnathan de Sousa Parreira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | | | - Carolina Rossato
- Medicine Faculty, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | | | | | - Erick Frank Bragato
- Medicine Faculty, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
| | | | - Helena Kaminami Morimoto
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil
| | - Marcell Alysson Batisti Lozovoy
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil
| | - Andrea Name Colado Simão
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil
| | - Damácio Ramon Kaimen-Maciel
- Department of Clinical Medicine, Health Sciences Center and Neurology Outpatient of the Outpatient Clinical Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Edna Maria Vissoci Reiche
- Department of Pathology, Clinical Analysis, and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, CEP 86.038-440, Londrina, Paraná, Brazil.
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Simão ANC, Lehmann MF, Alfieri DF, Meloni MZ, Flauzino T, Scavuzzi BM, de Oliveira SR, Lozovoy MAB, Dichi I, Reiche EMV. Metabolic syndrome increases oxidative stress but does not influence disability and short-time outcome in acute ischemic stroke patients. Metab Brain Dis 2015; 30:1409-16. [PMID: 26342606 DOI: 10.1007/s11011-015-9720-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [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: 03/18/2015] [Accepted: 08/21/2015] [Indexed: 12/24/2022]
Abstract
Oxidative stress has been implicated in the pathophysiology of cardiovascular disease and MetS and it may be one of molecular mechanisms involved in stroke. The aims of the present study were to verify differences in oxidative stress markers in acute ischemic stroke patients with and without MetS and to verify whether MetS influences disability and short time outcome of the patients. 148 patients with acute ischemic stroke were divided in two groups: with MetS (n = 92) and without MetS (n = 56). The modified Rankin Scale (mRS) was used for measuring the functional disability after 3-month follow-up. The study assessed the metabolic profile and oxidative stress markers. Stroke patients with MetS had higher levels of lipid hydroperoxides (p < 0.0001) and advanced oxidation protein products (AOPP, p = 0.0302) than those without MetS. Hydroperoxides were directly and independently associated with MetS (OR: 1.000, 95 % IC = 1.000-1.000, p = 0.005). Linear regression demonstrated that AOPP levels (R(2) = 0.281, p < 0.0001) and oxidative stress index (OSI, R(2) = 0.223, p < 0.0001) were directly associated with triglycerides levels and hydroperoxides levels was also directly associated with glucose levels (R(2) = 0.080, p = 0.013. The mRS and short-come outcome did not differ after 3 months in both groups. In conclusion, an increase in oxidative stress markers was shown in acute ischemic stroke patients with MetS and this elevation seems to be involved mainly with changes in lipid profile, but the presence of MetS did not influence short-time disability and survival of the acute ischemic stroke patients.
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Affiliation(s)
- Andrea Name Colado Simão
- Department Clinical of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Robert Koch Avenue n° 60 Bairro Cervejaria, Londrina, Paraná, 86038-440, Brazil.
| | | | - Daniela Frizon Alfieri
- Department Clinical of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Robert Koch Avenue n° 60 Bairro Cervejaria, Londrina, Paraná, 86038-440, Brazil
| | - Milena Zardetto Meloni
- Department Clinical of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Robert Koch Avenue n° 60 Bairro Cervejaria, Londrina, Paraná, 86038-440, Brazil
| | - Tamires Flauzino
- Department Clinical of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Robert Koch Avenue n° 60 Bairro Cervejaria, Londrina, Paraná, 86038-440, Brazil
| | - Bruna Miglioranza Scavuzzi
- Department Clinical of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Robert Koch Avenue n° 60 Bairro Cervejaria, Londrina, Paraná, 86038-440, Brazil
| | | | - Marcell Alysson Batisti Lozovoy
- Department Clinical of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Robert Koch Avenue n° 60 Bairro Cervejaria, Londrina, Paraná, 86038-440, Brazil
| | - Isaias Dichi
- Department of Internal Medicine, University of Londrina, Londrina, Paraná, Brazil
| | - Edna Maria Vissoci Reiche
- Department Clinical of Pathology, Clinical Analysis and Toxicology, State University of Londrina, Robert Koch Avenue n° 60 Bairro Cervejaria, Londrina, Paraná, 86038-440, Brazil
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Kallaur AP, Lopes J, Oliveira SR, Simão ANC, Reiche EMV, de Almeida ERD, Morimoto HK, de Pereira WLCJ, Alfieri DF, Borelli SD, Kaimen-Maciel DR, Maes M. Immune-Inflammatory and Oxidative and Nitrosative Stress Biomarkers of Depression Symptoms in Subjects with Multiple Sclerosis: Increased Peripheral Inflammation but Less Acute Neuroinflammation. Mol Neurobiol 2015; 53:5191-202. [DOI: 10.1007/s12035-015-9443-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 09/11/2015] [Indexed: 01/02/2023]
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Baltus THL, Kallaur AP, Lozovoy MAB, Morimoto HK, Delongui F, Alfieri DF, Iriyoda TMV, Dichi I, Simão ANC, Reiche EMV. CCR5Δ32 (rs333) polymorphism is associated with the susceptibility to systemic lupus erythematosus in female Brazilian patients. Rheumatol Int 2015; 36:7-15. [DOI: 10.1007/s00296-015-3308-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 06/03/2015] [Indexed: 12/14/2022]
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Lemos LGT, Victorino VJ, Herrera ACSA, Aranome AMF, Cecchini AL, Simão ANC, Panis C, Cecchini R. Trastuzumab-based chemotherapy modulates systemic redox homeostasis in women with HER2-positive breast cancer. Int Immunopharmacol 2015; 27:8-14. [PMID: 25937481 DOI: 10.1016/j.intimp.2015.04.037] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 04/07/2015] [Accepted: 04/17/2015] [Indexed: 12/22/2022]
Abstract
Trastuzumab is an immunotargeting therapeutic against breast tumors with amplification of the human epithelial growth factor receptor 2 (HER2). HER2 patients naturally exhibit disruption in the pro-oxidant inflammatory profiling; however, the impact of trastuzumab-based chemotherapy in modulating this process is still unknown. Here we determined the systemic pro-inflammatory profile of women diagnosed with HER2-amplified tumors, undergoing trastuzumab-based chemotherapy (TZ), and compared the results with that of healthy controls (CTR) and untreated patients with HER2-amplified breast cancer (CA). The plasmatic inflammatory profile was assessed by evaluating pro-oxidant parameters such as lipid peroxidation, total antioxidant capacity (TRAP), levels of advanced oxidation protein products (AOPPs), nitric oxide (NO), C-reactive protein (CRP), and total thiol content. Markers of cardiac damage were also assessed. Our findings showed increased NO levels in TZ than that in either CA or CTR groups. Furthermore, TZ augmented TRAP and reduced total thiol than that of the CA group. Our data also revealed that AOPP levels were significantly higher in the TZ than the CA group. AOPP and the MB fraction of creatine-kinase (CKMB) levels were positively correlated in TZ patients. These findings suggest that trastuzumab-associated chemotherapy can modulate the pro-inflammatory markers of HER2-positive breast cancer patients to the levels found in healthy controls.
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Affiliation(s)
- L G T Lemos
- Bone Marrow Transplantation Center, National Cancer Institute, INCA, Rio de Janeiro, Brazil
| | - V J Victorino
- Faculty of Medicine, University of São Paulo, USP, São Paulo, Brazil
| | - A C S A Herrera
- Bone Marrow Transplantation Center, National Cancer Institute, INCA, Rio de Janeiro, Brazil
| | - A M F Aranome
- Laboratory of Physiopathology and Free Radicals, Londrina State University, UEL, Londrina, Paraná, Brazil
| | - A L Cecchini
- Laboratory of Physiopathology and Free Radicals, Londrina State University, UEL, Londrina, Paraná, Brazil
| | - A N C Simão
- Universitary Hospital, Department of Pharmacy, State University of Londrina, Londrina, Paraná, Brazil
| | - C Panis
- Laboratory of Inflammatory Mediators, State University of West Paraná, UNIOESTE, Francisco Beltrão, Paraná, Brazil.
| | - R Cecchini
- Laboratory of Physiopathology and Free Radicals, Londrina State University, UEL, Londrina, Paraná, Brazil
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de Sousa Parreira J, Kallaur AP, Lehmann MF, Oliveira SR, Alfieri DF, Delongui F, de Araújo MCM, Rossato C, de Almeida JT, Pelegrino LM, Bragato EF, Morimoto HK, Simão ANC, Kaimen-Maciel DR, Reiche EMV. Tumor necrosis factor beta NcoI polymorphism (rs909253) is associated with inflammatory and metabolic markers in acute ischemic stroke. Metab Brain Dis 2015; 30:159-67. [PMID: 25063351 DOI: 10.1007/s11011-014-9584-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Accepted: 06/27/2014] [Indexed: 10/25/2022]
Abstract
Polymorphisms in genes coding for pro-inflammatory molecules represent important factors for the pathogenesis and outcome of stroke. The aim of this study was to evaluate the relationship between the tumor necrosis factor beta (TNF-β) NcoI (rs909253) polymorphism with inflammatory and metabolic markers in acute ischemic stroke. Ninety-three patients and 134 controls were included. The TNF-β polymorphism was determined using PCR-RFLP with NcoI restriction enzyme. Stroke subtypes and neurological deficit score were evaluated. White blood cell counts, erythrocyte sedimentation rate (ESR), plasma levels of IL-6 and TNF-α, serum high sensitivity C-reactive Protein (hsCRP), serum lipid profile, plasma levels of glucose and insulin, and homeostatic model assessment of insulin resistance (HOMA-IR) were determined. Stroke patients presented higher white blood cell counts, hsCRP, ESR, glucose, insulin, and HOMA-IR, and lower HDL cholesterol than controls (p < 0.01). There was no difference in genotypic and allelic frequency of TNF-β NcoI polymorphism among patients and controls (p > 0.05). However, stroke patients carrying the TNFB2/B2 genotype presented higher levels of TNF-α, white blood cell counts, total cholesterol, LDL cholesterol, glucose, insulin, and HOMA-IR than those with other genotypes (p < 0.05). White blood cells, IL-6, hsCRP, and ESR were positively correlated with the neurological deficit of the patients (p < 0.05). Taken together, TNF-β NcoI polymorphism, by itself, was not associated with increased susceptibility for stroke development. However, the homozygous genotype for the allele TNFB2 was associated with higher expression of classical inflammatory and metabolic markers of development and outcome of stroke than other genotypes. The identification of variant alleles might allow both better prediction of susceptibility for stroke as well the identification of novel stroke mechanisms that could be target to new therapeutic approaches. Stroke patients carrying the TNFB2 variant allele could have a beneficial effect with the anti-inflammatory therapies in the early inflammatory phase of stroke.
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Affiliation(s)
- Johnathan de Sousa Parreira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
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de Sousa Parreira J, Kallaur AP, Lehmann MF, Oliveira SR, Alfieri DF, Delongui F, de Araújo MCM, Rossato C, de Almeida JT, Pelegrino LM, Bragato EF, Morimoto HK, Simão ANC, Kaimen-Maciel DR, Reiche EMV. Erratum to: Tumor necrosis factor beta NcoI polymorphism (rs909253) is associated with inflammatory and metabolic markers in acute ischemic stroke. Metab Brain Dis 2015; 30:169. [PMID: 25148913 DOI: 10.1007/s11011-014-9607-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Johnathan de Sousa Parreira
- Health Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
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Panis C, Herrera ACSA, Aranome AMF, Victorino VJ, Michelleti PL, Morimoto HK, Cecchini AL, Simão ANC, Cecchini R. Clinical insights from adiponectin analysis in breast cancer patients reveal its anti-inflammatory properties in non-obese women. Mol Cell Endocrinol 2014; 382:190-196. [PMID: 24095646 DOI: 10.1016/j.mce.2013.09.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [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: 09/03/2013] [Accepted: 09/24/2013] [Indexed: 11/20/2022]
Abstract
Adiponectin is a cytokine reported as a determinant of poor prognosis in women with breast cancer. However, because data regarding its role in breast cancer have been obtained primarily from studies employing overweight or obese women, the adiponectin profile in non-obese women is poorly understood. In this study, we determined adiponectin levels in plasma from non-obese women with breast cancer and investigated a possible correlation with systemic inflammatory status. We determined the plasma adiponectin levels as well as biochemical and oxidative stress parameters in 80 women. Our results revealed that plasma adiponectin levels were affected by chemotherapy, estrogen receptor status, and disease progression. Adiponectin was positively correlated with antioxidant levels, without affecting either the metastatic behavior of disease or patient outcome. These findings highlight adiponectin as a novel player in the endocrine signaling that modulates the oxidative inflammatory response in human breast cancer, and contribute to the understanding of the role of adiponectin in pathological conditions in non-obese women.
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Affiliation(s)
- C Panis
- Laboratory of Physiopathology and Free Radicals, Department of General Pathology, State University of Londrina, Londrina, Paraná, Brazil.
| | - A C S A Herrera
- Laboratory of Physiopathology and Free Radicals, Department of General Pathology, State University of Londrina, Londrina, Paraná, Brazil
| | - A M F Aranome
- Laboratory of Physiopathology and Free Radicals, Department of General Pathology, State University of Londrina, Londrina, Paraná, Brazil
| | | | - P L Michelleti
- Laboratory of Physiopathology and Free Radicals, Department of General Pathology, State University of Londrina, Londrina, Paraná, Brazil
| | - H K Morimoto
- Universitary Hospital, Department of Pharmacy, State University of Londrina, Londrina, Paraná, Brazil
| | - A L Cecchini
- Laboratory of Physiopathology and Free Radicals, Department of General Pathology, State University of Londrina, Londrina, Paraná, Brazil
| | - A N C Simão
- Universitary Hospital, Department of Pharmacy, State University of Londrina, Londrina, Paraná, Brazil
| | - R Cecchini
- Laboratory of Physiopathology and Free Radicals, Department of General Pathology, State University of Londrina, Londrina, Paraná, Brazil
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Lozovoy MAB, Simão ANC, Morimoto HK, Iryioda TMV, Panis C, Reiche EMV, Borelli SD, Oliveira SR, Cecchini R, Dichi I. Hypertension is associated with serologically active disease in patients with systemic lupus erythematosus: role of increased Th1/Th2 ratio and oxidative stress. Scand J Rheumatol 2013; 43:59-62. [PMID: 24134304 DOI: 10.3109/03009742.2013.834963] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES To determine whether disease activity verified by laboratorial parameters is associated with a higher frequency of hypertension in patients with systemic lupus erythematosus (SLE) without renal impairment and to investigate factors that could influence this hypertension. METHOD This study included 102 controls, 70 patients with inactive SLE, and 53 patients with active SLE without renal impairment. We evaluated T helper type 1 (Th1)/Th2 lineage cytokines, nitric oxide (NO), insulin resistance (IR), and oxidative stress. RESULTS Patients with active SLE had a higher probability of developing hypertension compared to controls [odds ratio (OR) 3.833, 95% confidence interval (CI) 1.806-8.137, p < 0.0003] and patients with inactive SLE (OR 2.215, 95% CI 1.032-4.752, p = 0.0394). Active SLE patients had a higher interleukin (IL)-12/IL-4 ratio (p < 0.05) than both controls and inactive SLE patients. Protein oxidation was significantly higher in patients with active SLE than in the control group and in patients with inactive SLE (p < 0.01 and p < 0.05, respectively). Multivariate analysis revealed an association between the presence of hypertension and he levels of glucose (p = 0.0276), insulin (p = 0.0498), hydroperoxides (p = 0.0221), IFN-γ (p = 0.0494), IL-17 (p = 0.0272), IL-12/IL-10 (p = 0.0373), IFN-γ/IL-10 (p = 0.0142), IFN-γ/IL-4 (p = 0.0320), and adiponectin (p = 0.0433). CONCLUSIONS Patients with active SLE without renal impairment had an increased frequency of high blood pressure (43.4%) compared with patients with inactive SLE (25.7%) and controls (16.7%). Hypertension was associated with serologically active disease and was influenced by an increased Th1/Th2 ratio and oxidative stress.
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Affiliation(s)
- M A B Lozovoy
- Department of Clinical Analysis, University of North Paraná (UNOPAR) , Londrina, Paraná , Brazil
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Lozovoy MAB, Simão ANC, Oliveira SR, Iryioda TMV, Panis C, Cecchini R, Dichi I. Relationship between iron metabolism, oxidative stress, and insulin resistance in patients with systemic lupus erythematosus. Scand J Rheumatol 2013; 42:303-10. [PMID: 23424997 DOI: 10.3109/03009742.2012.754942] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The aim of the present study was to assess oxidative stress and iron metabolism in systemic lupus erythematosus (SLE) patients with and without insulin resistance (IR). METHOD This study included 236 subjects (125 controls and 111 SLE patients). Patients with SLE were divided in two groups: with (n = 72) or without (n = 39) IR. RESULTS SLE patients with IR showed higher advanced oxidation protein product (AOPP) levels (p = 0.030) and gamma-glutamyltransferase (GGT) levels (p = 0.001) and lower sulfhydryl groups of proteins (p = 0.0002) and total radical-trapping antioxidant parameter (TRAP) corrected by uric acid (UA) levels (p = 0.04) when compared to SLE patients without IR. However, SLE patients with IR presented lower serum 8-isoprostane (p = 0.05) and carbonyl protein levels (p = 0.04) when compared to SLE patients without IR. Serum ferritin levels were significantly higher in SLE patients (p = 0.0006) than in controls, and SLE patients with IR presented higher serum ferritin levels (p = 0.01) than SLE patients without IR. Patients with SLE showed that IR was inversely correlated to TRAP/UA (r = -0.2724, p = 0.0008) and serum ferritin was positively correlated to AOPP (r = 0.2870, p = 0.004). CONCLUSIONS This study found that oxidative stress was higher in the group of SLE patients with IR, and increased ferritin, whether caused by the inflammatory process per se or hyperinsulinaemia, can favour the redox process. In addition, the preset data reinforce the need to measure oxidative stress with several methodologies with different assumptions.
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Affiliation(s)
- M A B Lozovoy
- Department of Clinical Analysis, University North of Paraná (UNOPAR), Paraná, Brazil
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Delongui F, Kallaur AP, Oliveira SR, Bonametti AM, Grion CMC, Morimoto HK, Simão ANC, Magalhães GG, Reiche EMV. Serum levels of high sensitive C reactive protein in healthy adults from southern Brazil. J Clin Lab Anal 2013; 27:207-10. [PMID: 23426911 DOI: 10.1002/jcla.21585] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 01/11/2013] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND With the emergence of more sensitive assay techniques, it has been shown that C reactive protein (CRP) is present at low levels in the serum of all the clinically healthy individuals. OBJECTIVE To determine the interval values of high-sensitivity CRP (hs-CRP) in healthy adults. METHODS Serum hs-CRP level was evaluated in 176 healthy blood donors. RESULTS The serum hs-CRP level ranged from <0.175 to 48.7 mg/l (median 1.2 mg/l); 127 (72.2%) individuals exhibited values ≥0.175 and <3.0 mg/l and 31 (17.6%) showed values >3.0 and ≤10.0 mg. Higher hs-CRP level was observed among the female than male (P = 0.0001), and among the older than the younger individuals (P = 0.0180). Individuals with body mass index ≥25.0 kg/m(2) exhibited higher hs-CRP level than those with normal weight (18.5-24.9 kg/m(2) ; P < 0.0005). When the participants were stratified into gender and low (≤24.9 kg/m(2) ) and high (≥24.9 kg/m(2) ) body mass index (BMI) groups, the gender difference in hs-CRP levels remained (female with low BMI vs. male with low BMI, P = 0.0221; female with high BMI vs. male with high BMI, P = 0.0001). CONCLUSION Gender, age, and BMI influence serum hs-CRP level in healthy individuals and these variables should be considered for the interpretation of hs-CRP values. The results reinforce the importance in evaluating whether these differences in hs-CRP levels could contribute to alter the cardiovascular risk criteria and clinical outcomes, and whether hs-CRP thresholds for cardiovascular risk assessment should be adjusted for different gender and body mass index groups.
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Affiliation(s)
- Francieli Delongui
- Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, Brazil
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Lozovoy MAB, Simão ANC, Hohmann MSN, Simão TNC, Barbosa DS, Morimoto HK, Reiche EMV, Cecchini R, Dichi I. Inflammatory biomarkers and oxidative stress measurements in patients with systemic lupus erythematosus with or without metabolic syndrome. Lupus 2011; 20:1356-64. [PMID: 21868433 DOI: 10.1177/0961203311411348] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The aims of the present study were to report the frequency of metabolic syndrome in systemic lupus erythematosus (SLE); to verify differences in inflammatory biomarkers and oxidative stress in SLE patients with or without metabolic syndrome; and to assess which metabolic syndrome components are associated with oxidative stress and disease activity. The study included 58 SLE patients and 105 controls. SLE patients were divided in two groups, with and without metabolic syndrome. 41.4% patients met the criteria for metabolic syndrome compared with 10.5% controls. Patients with SLE and metabolic syndrome had significantly raised serum uric acid, C-reactive protein (CRP), lipid hydroperoxides, and protein oxidation when compared with patients with SLE without metabolic syndrome. Lipid hydroperoxides were correlated with CRP, whereas protein oxidation was associated with waist circumference and uric acid. There was a positive association between serum C3 and C4 and glucose and between C3 and CRP. SLE disease activity index (SLEDAI) scores were positively correlated with body mass index (BMI) and waist circumference (WC). In conclusion, SLE patients have a high prevalence of metabolic syndrome and this syndrome directly contributes to increase inflammatory status and oxidative stress. Inflammatory processes, being overweight/obese, and uric acid may favor oxidative stress increases in patients with SLE and metabolic syndrome. C3 and C4 may have a positive acute-phase protein behavior in patients with SLE.
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Affiliation(s)
- M A B Lozovoy
- Department of Clinical Analysis, University North of Paraná (UNOPAR), Londrina, Brazil
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Lozovoy MAB, Simão ANC, Panis C, Rotter MAC, Reiche EMV, Morimoto HK, Lavado E, Cecchini R, Dichi I. Oxidative stress is associated with liver damage, inflammatory status, and corticosteroid therapy in patients with systemic lupus erythematosus. Lupus 2011; 20:1250-9. [PMID: 21813592 DOI: 10.1177/0961203311411350] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Oxidative stress exerts an important role on the pathophysiological mechanisms of systemic lupus erythematosus (SLE). This study investigated oxidative stress in patients with SLE and its correlation with disease activity, corticosteroid therapy, and liver function biomarkers. The study included 58 patients with SLE and 105 healthy volunteers. Patients showed oxidative stress increase evaluated by tert-butyl hydroperoxide-initiated chemiluminescence (CL-LOOH), advanced oxidation protein products (AOPP), and nitric oxide metabolites. C-reactive protein (CRP) was associated with CL-LOOH and with AOPP. Aspartate aminotransferase correlated significantly with CL-LOOH and with AOPP. Patients with disease activity showed an inverse significant correlation of daily prednisone doses and CL-LOOH and a direct correlation with total antioxidant capacity. In conclusion, patients with SLE have persistent lipoperoxidation and protein oxidation even with inactive disease or mild disease activity. The significant correlation between oxidative stress and CRP suggests that, despite clinical remission, the persistence of an inflammatory condition favors oxidative stress. Oxidative stress was associated with liver enzymes, and this relationship seems to support the hypothesis of drug-induced oxidative stress with consequent liver injury. In relation to non-active disease, patients with active SLE did not present oxidative stress and antioxidant capacity changes, due to the antioxidant drugs used in SLE treatment, especially prednisone.
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Affiliation(s)
- M A B Lozovoy
- Department of Clinical Analysis, University North of Paraná (UNOPAR), Londrina, Brazil
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Casado MF, Cecchini AL, Simão ANC, Oliveira RD, Cecchini R. Free radical-mediated pre-hemolytic injury in human red blood cells subjected to lead acetate as evaluated by chemiluminescence. Food Chem Toxicol 2007; 45:945-52. [PMID: 17250942 DOI: 10.1016/j.fct.2006.12.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2006] [Revised: 09/01/2006] [Accepted: 12/01/2006] [Indexed: 11/16/2022]
Abstract
The mechanisms by which Pb(2+) induces hemolysis are not completely understood. For this reason, the involvement of oxidative stress in the mechanism of Pb(2+)-induced pre-hemolytic lesion was investigated by exposing RBC to Pb(2+) in vitro and then separating the intact non-hemolysed RBC. Oxidative stress was investigated on human RBCs by tert-butyl hydroperoxide-initiated chemiluminescence method (CL). Our results revealed that lead-induced time and concentration-dependent hemolysis and CL time curves showed a very narrow correlation each other. GSH oxidation to GSSG and the stress index also increased significantly. Treatment of lead-exposed RBC with desferrioxamine, an iron-chelating agent or the chain-breaking antioxidant, Trolox, quenched light emission and inhibited hemolysis dramatically. Mannitol and sodium formate, (*)OH scavengers, on the contrary, did not inhibit CL or hemolysis, significantly. These data indicate that lead-induced lipid peroxide formation is mediated by a metal-driven Fenton reaction but do not support the direct involvement of hydroxyl radicals in this process. By contrast, our results revealed a decrease in light emission and decreased hemolysis in the presence of histidine, a singlet oxygen scavenger. Our results suggest that membrane damage and hemolysis of RBC are mediated by Pb(2+) through free radical reactions and that singlet oxygen plays a significant role in this process.
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Affiliation(s)
- M F Casado
- Pathophysiology Laboratory of Free Radicals, Department of Pathological Sciences, Universidade Estadual de Londrina, 86051-990 Londrina, Brazil
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