Evidence map›Paper›PMID 30328024›Full record

ArticleClinical rheumatology2018

Telomere dysfunction-related serological markers and oxidative stress markers in rheumatoid arthritis patients: correlation with diseases activity.

Rania M Gamal, Nevin Hammam, Madeha M Zakary, Marwa Mahmoud Abdelaziz, Mohamed Raouf Abdel Razek, Mona Sallam Embarek Mohamed, Yaser Emad, Mohamed Galal Elnaggar, Daniel E Furst

Abstract read
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In one paragraph

Article in Clinical rheumatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 30% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Immunosenescence of T cells: a key player in rheumatoid arthritis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2022
    Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. The Importance of Telomere Shortening for Atherosclerosis and Mortality.Journal of cardiovascular development and disease · 2020
    Review
  17. Resveratrol reduces store-operated CaBiological research · 2019
    Article
  18. Inflammation and Vascular Ageing: From Telomeres to Novel Emerging Mechanisms.High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension · 2019
    Review
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

9 authors at 5 institutions in 4 countries.

Rania M GamalRheumatology and Rehabilitation Department, Assiut University Hospitals, Faculty of Medicine, Assiut, Egypt. drraniami@gmail.com.
Nevin HammamRheumatology and Rehabilitation Department, Assiut University Hospitals, Faculty of Medicine, Assiut, Egypt.
Madeha M ZakaryDepartment of Biochemistry, Faculty of Medicine, Assiut University, Assiut, Egypt.
Marwa Mahmoud AbdelazizRheumatology and Rehabilitation Department, Assiut University Hospitals, Faculty of Medicine, Assiut, Egypt.
Mohamed Raouf Abdel RazekRheumatology and Rehabilitation Department, Assiut University Hospitals, Faculty of Medicine, Assiut, Egypt.
Mona Sallam Embarek MohamedDepartment of Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Yaser EmadRheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University Hospital, Cairo, Egypt.
Mohamed Galal ElnaggarClinical pathology, South Egypt Cancer Institute, Assiut University, Assiut, Egypt.
Daniel E FurstDepartment of Medicine, Division of Rheumatology, University of California in Los Angeles (emeritus), Los Angeles, CA, USA.
Assiut University · EGAssiut University Hospitals · EGCairo University · EGUniversity of Alberta · CAUniversity of Washington · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rheumatoid arthritis (RA) is an inflammatory autoimmune polyarthritis with progressive destruction of the synovial joints associated with systemic manifestations. RA is characterized by infiltration of the synovial joints with inflammatory immune cells with premature immunosenescence. Shorter telomere length in the peripheral blood cells and increase in the oxidative stress have been detected in patients with RA. The aim of the present study was to study the association of markers of telomere shortening and oxidative stress with RA disease activity. Sixty-one RA patients and 15 healthy controls were enrolled in the study. Demographic data, clinical examination, and disease activity status were evaluated for the RA patients. Serum levels of chitinase and NAG (telomere markers) were determined by biochemical reactions using colloidal chitin and NAG as substrates, respectively. Nitric oxide and superoxide dismutase (oxidative stress markers) were determined colometrically and spectrophotometrically, respectively, in the sera of RA patients and controls. Results were correlated with disease activity. Indices of telomere shortening and oxidative markers were significantly higher in RA patients compared to controls. These indices were correlated with signs of disease activity (including number of swollen and tender joints, DAS-28, and inflammatory markers). Rheumatoid arthritis is a disease in which markers of telomere shortening and elevated oxidant stress correlate with disease activity.

Indexed as

Oxidative StressAdolescentAdultAgedAntioxidantsArthritis, RheumatoidBiomarkersCase-Control StudiesChitinasesColorimetryCross-Sectional StudiesFemaleHumansInflammationMaleMiddle AgedAntioxidantsBiomarkersChitinasesNitric OxideSuperoxide DismutaseDisease activityOxidative stressRheumatoid arthritisTelomere dysfunction

Identifiers

PMID30328024
OpenAlexW2896596532

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.