Evidence map›Paper›PMID 34522118›Full record

ArticleJournal of inflammation research2021

Monomeric CRP is Elevated in Patients with COPD Compared to Non-COPD Control Persons.

Revathy Munuswamy, Jana De Brandt, Chris Burtin, Wim Derave, Joseph Aumann, Martijn A Spruit, Luc Michiels

Abstract read
In one paragraph

Article in Journal of inflammation research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

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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

7 authors.

Revathy Munuswamy *Faculty of Medicine and Life Sciences, Biomedical Research Institute BIOMED, Hasselt University, Hasselt, Belgium.
Jana De Brandt *Faculty of Rehabilitation Sciences, Rehabilitation Research Center REVAL, Biomedical Research Institute BIOMED, Hasselt University, Hasselt, Belgium.ORCID 0000-0003-3463-1911
Chris BurtinFaculty of Rehabilitation Sciences, Rehabilitation Research Center REVAL, Biomedical Research Institute BIOMED, Hasselt University, Hasselt, Belgium.
Wim DeraveDepartment of Movement and Sports Sciences, Ghent University, Ghent, Belgium.
Joseph AumannDepartment of Pneumology, Jessa Hospital, Hasselt, Belgium.
Martijn A Spruit *Department of Research and Development, CIRO, Horn, the Netherlands.ORCID 0000-0003-3822-7430
Luc Michiels *Faculty of Medicine and Life Sciences, Biomedical Research Institute BIOMED, Hasselt University, Hasselt, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic low-grade systemic inflammation is frequently observed in patients with chronic obstructive pulmonary disease (COPD), e.g., elevated pentameric CRP (pCRP). However, pCRP can dissociate to form monomeric CRP (mCRP) which exhibits a clear pro-inflammatory behaviour in contrast to the more anti-inflammatory properties of pCRP. Therefore, mCRP may be an informative biomarker to demonstrate chronic low-grade systemic inflammation. This was confirmed by analysing serum samples from 38 patients with COPD and 18 non-COPD control persons (NCCP). mCRP was significantly elevated in patients with COPD vs. NCCP, indicating that mCRP might be considered as a new sensitive marker of chronic low-grade systemic inflammation.

Indexed as

COPDlow-grade systemic inflammationmCRPpCRP

Identifiers

PMID34522118
PMCPMC8434905

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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.