Evidence map›Paper›PMID 31199522›Full record

ArticleJournal of medical virology2019

Severe acute respiratory syndrome coronavirus spike protein counteracts BST2-mediated restriction of virus-like particle release.

Shiu-Mei Wang, Kuo-Jung Huang, Chin-Tien Wang

Open access · bronzeAbstract read
In one paragraph

Article in Journal of medical virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

24 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Observational
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

3 authors at 1 institution in 1 country.

Shiu-Mei WangDepartment of Medical Research, Taipei Veterans General Hospital and Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
Kuo-Jung HuangDepartment of Medical Research, Taipei Veterans General Hospital and Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
Chin-Tien WangDepartment of Medical Research, Taipei Veterans General Hospital and Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.ORCID 0000-0003-2231-4492
National Yang Ming Chiao Tung University · TW

Funding

Ministry of Science and Technology, Taiwan 104-2320-B-010-035Ministry of Science and Technology, Taiwan 105-2320-B-010-023 and 106-23Taipei Veterans General Hospital V104C-056 and V105C-036
6 · The paper itself

Abstract

BST2/tetherin, an interferon-inducible antiviral factor, can block the cellular release of various enveloped viruses. We previously reported that human coronavirus 229E (HCoV-229E) infection can alleviate the BST2 tethering of HIV-1 virions by downregulating cell surface BST2, suggesting that coronaviruses are capable of encoding anti-BST2 factors. Here we report our new finding that severe acute respiratory syndrome coronavirus (SARS-CoV) spike (S) glycoprotein, similar to Vpu, is capable of antagonizing the BST2 tethering of SARS-CoV, HCoV-229E, and HIV-1 virus-like particles via BST2 downregulation. However, unlike Vpu (which downmodulates BST2 by means of proteasomal and lysosomal degradation pathways), BST2 downregulation is apparently mediated by SARS-CoV S through the lysosomal degradation pathway only. We found that SARS-CoV S colocalized with both BST2 and reduced cell surface BST2, suggesting an association between SARS-CoV S and BST2 that targets the lysosomal degradation pathway. According to one recent report, SARS-CoV ORF7a antagonizes BST2 by interfering with BST2 glycosylation

Indexed as

Antigens, CDBone Marrow Stromal Antigen 2Down-RegulationGene Expression RegulationGPI-Linked ProteinsHEK293 CellsHeLa CellsHumansSevere acute respiratory syndrome-related coronavirusSpike Glycoprotein, CoronavirusVirus ReleaseVirus ReplicationAntigens, CDBone Marrow Stromal Antigen 2BST2 protein, humanGPI-Linked ProteinsSpike Glycoprotein, Coronavirusspike glycoprotein, SARS-CoVcoronavirushuman immunodeficiency virusimmune responsesinnate immunitySARS coronavirusvirus classification

Identifiers

PMID31199522
PMCPMC7166632
OpenAlexW2953152674

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.