Evidence map›Paper›PMID 34773448›Full record

SynthesisReviews in medical virology2021

C-reactive protein as an effector molecule in Covid-19 pathogenesis.

Jesús A Mosquera-Sulbaran, Adriana Pedreañez, Yenddy Carrero, Diana Callejas

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in Reviews in medical virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 4 pooled it
5.3field-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

35 citing papers in PubMed, 4 syntheses or guidelines pooled it, 88 citations in OpenAlex.

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  9. Biomarkers associated with the diagnosis and prognosis ofFrontiers in cellular and infection microbiology · 2025
    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

4 authors at 3 institutions in 2 countries.

Jesús A Mosquera-SulbaranInstituto de Investigaciones Clinicas "Dr. Americo Negrette", Facultad de Medicina, Universidad del Zulia, Maracaibo, Venezuela.ORCID https://orcid.org/0000-0002-1496-5511
Adriana PedreañezCatedra de Inmunologia, Escuela de Bioanalisis, Facultad de Medicina, Universidad del Zulia, Maracaibo, Venezuela.ORCID https://orcid.org/0000-0002-3937-0469
Yenddy CarreroFacultad de Ciencias de la Salud, Carrera de Medicina, Universidad Tecnica de Ambato, Ambato, Ecuador.ORCID https://orcid.org/0000-0003-4050-4468
Diana CallejasFacultad de Ciencias de la Salud, Departamento de Ciencias Biologicas, Universidad Tecnica de Manabi, Portoviejo, Ecuador.ORCID https://orcid.org/0000-0002-7864-5357
Universidad del Zulia · VEUniversidad Técnica de Ambato · ECUniversidad Técnica de Manabí · EC

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current pandemic caused by SARS-CoV-2 virus infection is known as Covid-19 (coronavirus disease 2019). This disease can be asymptomatic or can affect multiple organ systems. Damage induced by the virus is related to dysfunctional activity of the immune system, but the activity of molecules such as C-reactive protein (CRP) as a factor capable of inducing an inflammatory status that may be involved in the severe evolution of the disease, has not been extensively evaluated. A systematic review was performed using the NCBI-PubMed database to find articles related to Covid-19 immunity, inflammatory response, and CRP published from December 2019 to December 2020. High levels of CRP were found in patients with severe evolution of Covid-19 in which several organ systems were affected and in patients who died. CRP activates complement, induces the production of pro-inflammatory cytokines and induces apoptosis which, together with the inflammatory status during the disease, can lead to a severe outcome. Several drugs can decrease the level or block the effect of CRP and might be useful in the treatment of Covid-19. From this review it is reasonable to conclude that CRP is a factor that can contribute to severe evolution of Covid-19 and that the use of drugs able to lower CRP levels or block its activity should be evaluated in randomized controlled clinical trials.

Indexed as

COVID-19 Drug TreatmentADAM17 ProteinAngiotensin-Converting Enzyme 2Anti-Inflammatory AgentsBiomarkersCelecoxibComplement System ProteinsCOVID-19C-Reactive ProteinCytokine Release SyndromeCytokinesDisease ProgressionDoxycyclineGene Expression RegulationHumansRandomized Controlled Trials as TopicACE2 protein, humanADAM17 ProteinADAM17 protein, humanAngiotensin-Converting Enzyme 2Anti-Inflammatory AgentsBiomarkersCelecoxibComplement System ProteinsC-Reactive ProteinCytokinesDoxycyclineCOVID-19C-reactive proteinSARS-CoV-2severe evolution

Identifiers

PMID34773448
PMCPMC7995022
OpenAlexW3132155753

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.