Evidence map›Paper›PMID 38684722›Full record

ArticleNature communications2024

Dynamic diversity of SARS-CoV-2 genetic mutations in a lung transplantation patient with persistent COVID-19.

Hidetoshi Igari, Seiichiro Sakao, Takayuki Ishige, Kengo Saito, Shota Murata, Misuzu Yahaba, Toshibumi Taniguchi, Akiko Suganami, Kazuyuki Matsushita, Yutaka Tamura and 2 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
8.9field-weighted citation impact, top 1% 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

19 citing papers in PubMed, 23 citations in OpenAlex.

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  19. Research progress on the mechanism of exosome-mediated virus infection.Frontiers in cellular and infection microbiology · 2024
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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

12 authors at 2 institutions in 1 country.

Hidetoshi Igari *Department of Infectious Diseases, Chiba University Hospital, Chiba, Chiba, Japan. igari_h@chiba-u.jp.ORCID http://orcid.org/0000-0001-7754-3458
Seiichiro SakaoDepartment of Respiratory Medicine, Chiba University Hospital, Chiba, Chiba, Japan.
Takayuki Ishige *Division of Laboratory Medicine, Chiba University Hospital, Chiba, Chiba, Japan. ishige-t@chiba-u.jp.ORCID http://orcid.org/0000-0001-9940-4176
Kengo SaitoDepartment of Molecular Virology, Graduate School of Medicine, Chiba University, Chiba, Chiba, Japan.
Shota MurataDivision of Laboratory Medicine, Chiba University Hospital, Chiba, Chiba, Japan.ORCID http://orcid.org/0009-0009-4253-9067
Misuzu YahabaDepartment of Infectious Diseases, Chiba University Hospital, Chiba, Chiba, Japan.
Toshibumi TaniguchiDepartment of Infectious Diseases, Chiba University Hospital, Chiba, Chiba, Japan.ORCID http://orcid.org/0000-0002-7732-9870
Akiko SuganamiDepartment of Bioinformatics, Graduate School of Medicine, Chiba University, Chiba, Chiba, Japan.
Kazuyuki MatsushitaDivision of Laboratory Medicine, Chiba University Hospital, Chiba, Chiba, Japan.ORCID http://orcid.org/0000-0001-6742-0761
Yutaka TamuraDepartment of Bioinformatics, Graduate School of Medicine, Chiba University, Chiba, Chiba, Japan.
Takuji SuzukiFuture Mucosal Vaccine Research and Development Center, Chiba University Hospital, Chiba, Chiba, Japan.
Eiji Ido *Department of Infectious Diseases, Chiba University Hospital, Chiba, Chiba, Japan. idoe@chiba-u.jp.ORCID http://orcid.org/0000-0002-5732-9320
Chiba University · JPChiba University Hospital · JP

Funding

Japan Agency for Medical Research and Development (AMED) JP223fa627003
6 · The paper itself

Abstract

Numerous SARS-CoV-2 variant strains with altered characteristics have emerged since the onset of the COVID-19 pandemic. Remdesivir (RDV), a ribonucleotide analogue inhibitor of viral RNA polymerase, has become a valuable therapeutic agent. However, immunosuppressed hosts may respond inadequately to RDV and develop chronic persistent infections. A patient with respiratory failure caused by interstitial pneumonia, who had undergone transplantation of the left lung, developed COVID-19 caused by Omicron BA.5 strain with persistent chronic viral shedding, showing viral fusogenicity. Genome-wide sequencing analyses revealed the occurrence of several viral mutations after RDV treatment, followed by dynamic changes in the viral populations. The C799F mutation in nsp12 was found to play a pivotal role in conferring RDV resistance, preventing RDV-triphosphate from entering the active site of RNA-dependent RNA polymerase. The occurrence of diverse mutations is a characteristic of SARS-CoV-2, which mutates frequently. Herein, we describe the clinical case of an immunosuppressed host in whom inadequate treatment resulted in highly diverse SARS-CoV-2 mutations that threatened the patient's health due to the development of drug-resistant variants.

Indexed as

AlanineCoronavirus RNA-Dependent RNA PolymeraseCOVID-19Lung TransplantationMutationSARS-CoV-2Adenosine MonophosphateAntiviral AgentsCOVID-19 Drug TreatmentDrug Resistance, ViralHumansImmunocompromised HostLung Diseases, InterstitialMaleMiddle AgedAdenosine MonophosphateAlanineAntiviral AgentsCoronavirus RNA-Dependent RNA PolymeraseNSP12 protein, SARS-CoV-2remdesivir

Identifiers

PMID38684722
PMCPMC11058237
OpenAlexW4396238039

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.