Evidence map›Paper›PMID 34433832›Full record

ArticleScientific reports2021

Homology between SARS CoV-2 and human proteins.

Vladimir Khavinson, Alexander Terekhov, Dmitry Kormilets, Alexander Maryanovich

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 3 pooled it
–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

19 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Structural Features of a Tiny Viral Protein, ORF7b of SARS-CoV-2.International journal of molecular sciences · 2026
    Article
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  13. SARS-CoV-2: The Self-Nonself Issue and Diagnostic Tests.Journal of laboratory physicians · 2023
    Article
  14. Article
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  19. SARS-CoV-2-Specific Immune Response and the Pathogenesis of COVID-19.International journal of molecular sciences · 2022
    Review
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.

Vladimir KhavinsonMechinkov North-Western State Medical University, 47 Piskaryovsky Prosp., 195067, St. Petersburg, Russia.ORCID 0000-0001-7547-7725
Alexander TerekhovMechinkov North-Western State Medical University, 47 Piskaryovsky Prosp., 195067, St. Petersburg, Russia.ORCID 0000-0001-7007-2067
Dmitry KormiletsKirov Military Medical Academy, St. Petersburg, Russia.ORCID 0000-0002-9025-6223
Alexander MaryanovichMechinkov North-Western State Medical University, 47 Piskaryovsky Prosp., 195067, St. Petersburg, Russia. atm52atm52@gmail.com.ORCID 0000-0001-7482-3403

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An extremely high contagiousness of SARS CoV-2 indicates that the virus developed the ability to deceive the innate immune system. The virus could have included in its outer protein domains some motifs that are structurally similar to those that the potential victim's immune system has learned to ignore. The similarity of the primary structures of the viral and human proteins can provoke an autoimmune process. Using an open-access protein database Uniprot, we have compared the SARS CoV-2 proteome with those of other organisms. In the SARS CoV-2 spike (S) protein molecule, we have localized more than two dozen hepta- and octamers homologous to human proteins. They are scattered along the entire length of the S protein molecule, while some of them fuse into sequences of considerable length. Except for one, all these n-mers project from the virus particle and therefore can be involved in providing mimicry and misleading the immune system. All hepta- and octamers of the envelope (E) protein, homologous to human proteins, are located in the viral transmembrane domain and form a 28-mer protein E

Indexed as

COVID-19SARS-CoV-2Spike Glycoprotein, CoronavirusAmino Acid SequenceCoronavirus Envelope ProteinsDatabases, ProteinHumansProteomeSequence Homology, Amino AcidCoronavirus Envelope Proteinsenvelope protein, SARS-CoV-2ProteomeSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2

Identifiers

PMID34433832
PMCPMC8387358

What OpenQuestion holds

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LicenceCC BY
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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.