Evidence map›Paper›PMID 34920080›Full record

ArticleBiochimica et biophysica acta. Molecular basis of disease2022

The spike protein of SARS-CoV-2 induces heme oxygenase-1: Pathophysiologic implications.

Raman Deep Singh, Michael A Barry, Anthony J Croatt, Allan W Ackerman, Joseph P Grande, Rosa M Diaz, Richard G Vile, Anupam Agarwal, Karl A Nath

Open access · greenAbstract read
In one paragraph

Article in Biochimica et biophysica acta. Molecular basis of disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.8field-weighted citation impact, top 12% 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

13 citing papers in PubMed, 28 citations in OpenAlex.

  1. ACE2 deficiency protects against heme protein-induced acute kidney injury.American journal of physiology. Renal physiology · 2025
    Article
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  4. Structural proteins of human coronaviruses: what makes them different?Frontiers in cellular and infection microbiology · 2024
    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

9 authors at 3 institutions in 1 country.

Raman Deep SinghDivision of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN, United States of America.
Michael A BarryDivision of Infectious Diseases, Mayo Clinic, Rochester, MN, United States of America.
Anthony J CroattDivision of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN, United States of America.
Allan W AckermanDivision of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN, United States of America.
Joseph P GrandeDepartment of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, United States of America.
Rosa M DiazMolecular Medicine Program, Mayo Clinic, Rochester, MN, United States of America.
Richard G VileMolecular Medicine Program, Mayo Clinic, Rochester, MN, United States of America.
Anupam AgarwalDivision of Nephrology, Department of Medicine, University of Alabama, Birmingham, AL, United States of America.
Karl A NathDivision of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN, United States of America. Electronic address: nath.karl@mayo.edu.
Mayo Clinic · USMayo Clinic in Florida · USUniversity of Alabama · US

Funding

UAB-UCSD O'Brien Core Center for Acute Kidney Injury ResearchP30DK079337 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AGARWAL, ANUPAM · 2008 to 2022
$18.3M
Human Heme Oxygenase-1 Gene Regulation in Renal InjuryR01DK059600 · NIDDK · UNIVERSITY OF FLORIDA · PI AGARWAL, ANUPAM, GEORGE, JAMES F · 2002 to 2019
$4.5M
Role of CC chemokine signaling in hyperglycemic renal artery stenosisR01AI100911 · NIAID · MAYO CLINIC ROCHESTER · PI GRANDE, JOSEPH PETER · 2013 to 2017
$2.4M
The Murine Dialysis Fistula Model Exhibits a Senescence Phenotype: Pathobiologic Mechanisms and Therapeutic PotentialR01DK119167 · NIDDK · MAYO CLINIC ROCHESTER · PI NATH, KARL A. · 2019 to 2022
$1.7M
NIAID NIH HHS R01 AI100911NIDDK NIH HHS P30 DK079337NIDDK NIH HHS R01 DK059600NIDDK NIH HHS R01 DK119167
6 · The paper itself

Abstract

backgroundAcute kidney injury (AKI) is both a consequence and determinant of outcomes in COVID-19. The kidney is one of the major organs infected by the causative virus, SARS-CoV-2. Viral entry into cells requires the viral spike protein, and both the virus and its spike protein appear in the urine of COVID-19 patients with AKI. We examined the effects of transfecting the viral spike protein of SARS-CoV-2 in kidney cell lines.

methodsHEK293, HEK293-ACE2

findingsSpike transfection in HEK293-ACE2

interpretationThe major conclusions of the study are: 1) Spike protein expression in kidney cells provides a relevant model for the study of maladaptive and adaptive responses germane to AKI in COVID-19; 2) such spike protein expression upregulates HO-1; and 3) quercetin, an HO-1 inducer, may provide a clinically relevant/feasible protective strategy in AKI occurring in the setting of COVID-19.

fundingR01-DK119167 (KAN), R01-AI100911 (JPG), P30-DK079337; R01-DK059600 (AA).

Indexed as

AnimalsCell LineChlorocebus aethiopsCOVID-19HEK293 CellsHeme Oxygenase-1Host-Pathogen InteractionsHumansProtein BindingQuercetinSARS-CoV-2Signal TransductionSpike Glycoprotein, CoronavirusUp-RegulationVero CellsVirus InternalizationHeme Oxygenase-1HMOX1 protein, humanQuercetinSpike Glycoprotein, CoronavirusAcute kidney injuryAngiotensin-converting enzyme 2COVID-19Heme oxygenase-1SARS-CoV-2Spike proteinSyncytia

Identifiers

PMID34920080
PMCPMC8669938
OpenAlexW4200495130

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.