Evidence map›Paper›PMID 36661505›Full record

ArticleCurrent issues in molecular biology2022

Severe Acute Respiratory Syndrome Coronavirus-2 Delta Variant Study In Vitro and Vivo.

Hranush Avagyan, Sona Hakobyan, Arpine Poghosyan, Lina Hakobyan, Liana Abroyan, Elena Karalova, Aida Avetisyan, Mariam Sargsyan, Bagrat Baghdasaryan, Nane Bayramyan and 2 more

Open access · goldAbstract read
In one paragraph

Article in Current issues in molecular biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
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

12 authors at 2 institutions in 1 country.

Hranush AvagyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Sona HakobyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Arpine PoghosyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Lina HakobyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Liana AbroyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Elena KaralovaLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Aida AvetisyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Mariam SargsyanDepartment of Epidemiology and Parasitology, Armenian National Agrarian University, 74 Teryan St, Yerevan 0009, Armenia.
Bagrat BaghdasaryanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Nane BayramyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.
Diana AvetyanLaboratory of Human Genomics and Immunomics, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.ORCID 0000-0002-0126-7474
Zaven KaralyanLaboratory of Cell Biology and Virology, Institute of Molecular Biology of NAS RA, 7 Hasratyan St, Yerevan 0014, Armenia.ORCID 0000-0003-0861-2207
Institute of Molecular Biology · AMArmenian National Agrarian University · AM

Funding

Yerevan Terzian Armenian National Science and Education Fund (ANSEF) based in New York, USA NS- hubio -2674
6 · The paper itself

Abstract

At the end of 2019, an outbreak of a new severe acute respiratory syndrome caused by a coronavirus occurred in Wuhan, China, after which the virus spread around the world. Here, we have described the adaptive capacity and pathogenesis of the SARS-CoV-2 Delta variant, which is widespread in Armenia, in vitro and vivo on Syrian hamsters. We have studied the changes in the SARS-CoV-2genome using viral RNA sequencing during virus adaptation in vitro and in vivo. Our findings revealed that SARS-CoV-2 in Syrian hamsters causes a short-term pulmonary form of the disease, the first symptoms appear within 48 h after infection, reach 5-7 days after infection, and begin to disappear by 7-9 days after infection. The virus induces pathogenesis in the blood and bone marrow, which generally corresponds to the manifestation of the inflammatory process. The pulmonary form of the disease passes faster than changes in blood cells and bone marrow. Our data show that hamster organs do not undergo significant pathological changes in the Delta variant of SARS-CoV-2 infection.

Indexed as

pathogenesisSARS-CoV-2Syrian hamsters

Identifiers

PMID36661505
PMCPMC9857502
OpenAlexW4313472175

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.