Evidence map›Paper›PMID 32509143›Full record

ReviewOxidative medicine and cellular longevity2020

Reliability and Usefulness of Different Biomarkers of Oxidative Stress in Chronic Obstructive Pulmonary Disease.

Elisabetta Zinellu, Angelo Zinellu, Alessandro G Fois, Sara S Fois, Barbara Piras, Ciriaco Carru, Pietro Pirina

Registry-linked trialOpen access · hybridAbstract readReview
In one paragraph

Review in Oxidative medicine and cellular longevity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04849104 (Cohort Study of Airway Microecology and the Pathogenesis and Evolution of Chronic Obstructive Pulmonary Disease), which is not on this map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.2field-weighted citation impact, top 4% 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.

NCT04849104 active not recruitingnot on this mapstarted 2021, after this paper: background citation

Cohort Study of Airway Microecology and the Pathogenesis and Evolution of Chronic Obstructive Pulmonary Disease

TypeobservationalSponsorShanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong UniversityRan2021 to 2026Enrolled210ConditionsChronic Obstructive Pulmonary Disease
3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Role of Olive Bioactive Compounds in Respiratory Diseases.Antioxidants (Basel, Switzerland) · 2023
    Review
  7. Review
  8. Article
  9. Serum Free Radical Scavenging Capacity Profiles of Patients with Chronic Obstructive Pulmonary Disease.International journal of chronic obstructive pulmonary disease · 2023
    Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Review
  16. The Role of Oxidative Stress in Sarcoidosis.International journal of molecular sciences · 2021
    Review
  17. Observational
  18. Review
  19. Article
  20. Article
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

7 authors at 2 institutions in 1 country.

Elisabetta ZinelluRespiratory Unit-Azienda Ospedaliero Universitaria, Sassari, Italy.
Angelo ZinelluDepartment of Biomedical Sciences, University of Sassari, Sassari, Italy.ORCID https://orcid.org/0000-0002-8396-0968
Alessandro G FoisRespiratory Unit-Azienda Ospedaliero Universitaria, Sassari, Italy.
Sara S FoisRespiratory Unit, Department of Medical, Surgical and Experimental Sciences-University of Sassari, Sassari, Italy.
Barbara PirasRespiratory Unit, Department of Medical, Surgical and Experimental Sciences-University of Sassari, Sassari, Italy.
Ciriaco CarruDepartment of Biomedical Sciences, University of Sassari, Sassari, Italy.ORCID https://orcid.org/0000-0002-6985-4907
Pietro PirinaRespiratory Unit-Azienda Ospedaliero Universitaria, Sassari, Italy.ORCID https://orcid.org/0000-0003-1457-8025
University of Sassari · ITAzienda Ospedaliero Universitaria di Sassari · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionChronic obstructive pulmonary disease (COPD) is a progressive disease characterized by airflow limitation that is not fully reversible after inhaled bronchodilator use associated with an abnormal inflammatory condition. The biggest risk factor for COPD is cigarette smoking. The exposure to noxious chemicals contained within tobacco smoke is known to cause airway epithelial injury through oxidative stress, which in turn has the ability to elicit an inflammatory response. In fact, the disruption of the delicate balance between oxidant and antioxidant defenses leads to an oxidative burden that has long been held responsible to play a pivotal role in the pathogenesis of COPD. There are currently several biomarkers of oxidative stress in COPD that have been evaluated in a variety of biological samples. The aim of this review is to identify the best studied molecules by summarizing the key literature findings, thus shedding some light on the subject.

methodsWe searched for relevant case-control studies examining oxidative stress biomarkers in stable COPD, taking into account the analytical method of detection as an influence factor.

resultsMany oxidative stress biomarkers have been evaluated in several biological matrices, mostly in the blood. Some of them consistently differ between the cases and controls even when allowing different analytical methods of detection.

conclusionsThe present review provides an overview of the oxidative stress biomarkers that have been evaluated in patients with COPD, bringing focus on those molecules whose reliability has been confirmed by the use of different analytical methods.

Indexed as

AnimalsBiomarkersCigarette SmokingHumansOxidative StressPulmonary Disease, Chronic ObstructiveReactive Oxygen SpeciesReproducibility of ResultsBiomarkersReactive Oxygen Species

Identifiers

PMID32509143
PMCPMC7244946
OpenAlexW3025465781

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

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.