Evidence map›Paper›PMID 33422689›Full record

ReviewVascular pharmacology2021

Endothelial cells and SARS-CoV-2: An intimate relationship.

Lucas Cunha Barbosa, Thaynan Lopes Gonçalves, Luanna Prudencio de Araujo, Luciane Vieira de Oliveira Rosario, Valéria Pereira Ferrer

Open access · greenAbstract readReview
In one paragraph

Review in Vascular pharmacology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.4field-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.

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

40 citing papers in PubMed, 73 citations in OpenAlex.

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  4. Atypical presentation of acute macular neuroretinopathy: a case description.Quantitative imaging in medicine and surgery · 2025
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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

5 authors at 1 institution in 1 country.

Lucas Cunha BarbosaGraduate Program in Medicine - Pathological Anatomy, Clementino Fraga Filho Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Brain's Biomedicine Lab, Paulo Niemeyer State Brain Institute, Rio de Janeiro, Brazil.
Thaynan Lopes GonçalvesBrain's Biomedicine Lab, Paulo Niemeyer State Brain Institute, Rio de Janeiro, Brazil.
Luanna Prudencio de AraujoBrain's Biomedicine Lab, Paulo Niemeyer State Brain Institute, Rio de Janeiro, Brazil.
Luciane Vieira de Oliveira RosarioBrain's Biomedicine Lab, Paulo Niemeyer State Brain Institute, Rio de Janeiro, Brazil.
Valéria Pereira FerrerGraduate Program in Medicine - Pathological Anatomy, Clementino Fraga Filho Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Department of Cellular and Molecular Biology, Institute of Biology, Fluminense Federal University, Niteroi, Brazil. Electronic address: valeriaferrer@id.uff.br.
Universidade Federal do Rio de Janeiro · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiotensin-converting enzyme 2 (ACE2) is an important player of the renin-angiotensin-aldosterone system (RAAS) in regulating the conversion of angiotensin II into angiotensin (1-7). While expressed on the surface of human cells, such as lung, heart, kidney, neurons, and endothelial cells (EC), ACE2 is the entry receptor for SARS-CoV-2. Here, we would like to highlight that ACE2 is predominant on the EC membrane. Many of coronavirus disease 2019 (COVID-19) symptoms have been associated with the large recruitment of immune cells, directly affecting EC. Additionally, cytokines, hypoxia, and complement activation can trigger the activation of EC leading to the coagulation cascade. The EC dysfunction plus the inflammation due to SARS-CoV-2 infection may lead to abnormal coagulation, actively participating in thrombo-inflammatory processes resulting in vasculopathy and indicating poor prognosis in patients with COVID-19. Considering the intrinsic relationship between EC and the pathophysiology of SARS-CoV-2, EC-associated therapies such as anticoagulants, fibrinolytic drugs, immunomodulators, and molecular therapies have been proposed. In this review, we will discuss the role of EC in the lung inflammation and edema, in the disseminate coagulation process, ACE2 positive cancer patients, and current and future EC-associated therapies to treat COVID-19.

Indexed as

Angiotensin-Converting Enzyme 2AnimalsBlood CoagulationCardiovascular DiseasesCOVID-19Endothelium, VascularHost-Pathogen InteractionsHumansInflammationInflammation MediatorsNeoplasmsPulmonary EdemaSARS-CoV-2Signal TransductionACE2 protein, humanAngiotensin-Converting Enzyme 2Inflammation MediatorsACE2CoagulationEndothelial cellsInflammationSARS-CoV-2

Identifiers

PMID33422689
PMCPMC7834309
OpenAlexW3092594146

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.