Evidence map›Paper›PMID 34696485›Full record

ArticleViruses2021

SARS-CoV-2 Spike Impairs DNA Damage Repair and Inhibits V(D)J Recombination In Vitro.

Hui Jiang, Ya-Fang Mei

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in Viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.3field-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

20 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
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  8. Review
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  10. Review
  11. Innate immune suppression by SARS-CoV-2 mRNA vaccinations: The role of G-quadruplexes, exosomes, and MicroRNAs.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2022
    Article
  12. Article
  13. Review
  14. Article
  15. Medicina (Kaunas, Lithuania) · 2022
    Review
  16. Project and Prototype of Mobile Application for Monitoring the Global COVID-19 Epidemiological Situation.International journal of environmental research and public health · 2022
    Review
  17. Article
  18. Review
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Hui JiangDepartment of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, SE-10691 Stockholm, Sweden.
Ya-Fang MeiDepartment of Clinical Microbiology, Virology, Umeå University, SE-90185 Umeå, Sweden.
Stockholm University · SEUmeå University · SE

Funding

Umeå University, ALF-Basenhet,the Lion's Cancer Research Foundation 3453 16032,ALF-Basenhet 2020, 2021, AMP 19-982, and LP 20-2256
6 · The paper itself

Abstract

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to the coronavirus disease 2019 (COVID-19) pandemic, severely affecting public health and the global economy. Adaptive immunity plays a crucial role in fighting against SARS-CoV-2 infection and directly influences the clinical outcomes of patients. Clinical studies have indicated that patients with severe COVID-19 exhibit delayed and weak adaptive immune responses; however, the mechanism by which SARS-CoV-2 impedes adaptive immunity remains unclear. Here, by using an in vitro cell line, we report that the SARS-CoV-2 spike protein significantly inhibits DNA damage repair, which is required for effective V(D)J recombination in adaptive immunity. Mechanistically, we found that the spike protein localizes in the nucleus and inhibits DNA damage repair by impeding key DNA repair protein BRCA1 and 53BP1 recruitment to the damage site. Our findings reveal a potential molecular mechanism by which the spike protein might impede adaptive immunity and underscore the potential side effects of full-length spike-based vaccines.

Indexed as

Adaptive ImmunityAntibodies, NeutralizingAntibodies, ViralBRCA1 ProteinCD4 Lymphocyte CountCD8-Positive T-LymphocytesCell LineCOVID-19COVID-19 VaccinesDNA DamageDNA RepairHEK293 CellsHumansImmunity, HumoralImmunosuppression TherapySARS-CoV-2Antibodies, NeutralizingAntibodies, ViralBRCA1 ProteinBRCA1 protein, humanCOVID-19 VaccinesSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2TP53BP1 protein, humanTumor Suppressor p53-Binding Protein 1DNA damage repairSARS–CoV–2spikevaccineV(D)J recombination

Identifiers

PMID34696485
PMCPMC8538446
OpenAlexW3206399761

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.