Evidence map›Paper›PMID 26732588›Full record

ArticleMolecular neurobiology2017

Genetic, Immune-Inflammatory, and Oxidative Stress Biomarkers as Predictors for Disability and Disease Progression in Multiple Sclerosis.

Ana Paula Kallaur, Edna Maria Vissoci Reiche, Sayonara Rangel Oliveira, Andrea Name Colado Simão, Wildea Lice de Carvalho Jennings Pereira, Daniela Frizon Alfieri, Tamires Flauzino, Caio de Meleck Proença, Marcell Alysson Batisti Lozovoy, Damacio Ramón Kaimen-Maciel and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
6.6field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

38 citing papers in PubMed, 2 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Observational
  10. Article
  11. Review
  12. Oxidative Stress Markers in Multiple Sclerosis.International journal of molecular sciences · 2024
    Review
  13. Review
  14. The Role of Gut Microbiota in Neuromyelitis Optica Spectrum Disorder.International journal of molecular sciences · 2024
    Review
  15. Article
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  18. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 3 countries.

Ana Paula KallaurHealth Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil.
Edna Maria Vissoci ReicheDepartment of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Av. Robert Koch, 60, Londrina, Paraná, CEP 86.038-440, Brazil. reiche@sercomtel.com.br.
Sayonara Rangel OliveiraHealth Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil.
Andrea Name Colado SimãoDepartment 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 PereiraHealth Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil.
Daniela Frizon AlfieriHealth Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil.
Tamires FlauzinoHealth Sciences Postgraduate Program, Health Sciences Center, State University of Londrina, Londrina, Paraná, 86.038-440, Brazil.
Caio de Meleck ProençaOutpatient Clinic for Demyelinating Diseases, University Hospital, State University of Londrina, Londrina, Paraná, 86061-335, Brazil.
Marcell Alysson Batisti LozovoyDepartment 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-MacielOutpatient Clinic for Demyelinating Diseases, University Hospital, State University of Londrina, Londrina, Paraná, 86061-335, Brazil.
Michael MaesImpact Strategic Research Centre, School of Medicine, Deakin University, Geelong, Victoria, Australia.
Universidade Estadual de Londrina · BRDeakin University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

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.

Indexed as

Persons with DisabilitiesAdultBiomarkersDisease ProgressionFemaleGenetic MarkersHumansInflammation MediatorsMaleMiddle AgedMultiple SclerosisOxidative StressPredictive Value of TestsRetrospective StudiesBiomarkersGenetic MarkersInflammation MediatorsCytokinesDisabilityMultiple sclerosisOxidative stressPyramidal symptomsTNFβ NcoI polymorphism

Identifiers

PMID26732588
OpenAlexW2231157493

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.