Evidence map›Paper›PMID 32864865›Full record

ArticleJournal of cellular and molecular medicine2020

The phenotypic changes of γδ T cells in COVID-19 patients.

Lei Lei, Hongbo Qian, Xiaofang Yang, Xingzhe Zhang, Dan Zhang, Tongxin Dai, Rui Guo, Lin Shi, Yanbin Cheng, Baojun Zhang and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 11% 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

56 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. Mucosal immune response in biology, disease prevention and treatment.Signal transduction and targeted therapy · 2025
    Pooled it
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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

13 authors at 2 institutions in 1 country.

Lei LeiDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.ORCID 0000-0002-7506-2180
Hongbo QianDepartment of Clinical Laboratory, The 8th hospital of Xi'an, Xi'an, China.
Xiaofang YangDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.
Xingzhe ZhangDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.
Dan ZhangDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.
Tongxin DaiDepartment of Clinical Laboratory, The 8th hospital of Xi'an, Xi'an, China.
Rui GuoDepartment of Clinical Laboratory, The 8th hospital of Xi'an, Xi'an, China.
Lin ShiDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.
Yanbin ChengDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.
Baojun ZhangDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.
Xiaobo ZhouDepartment of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China.
Jinsong HuDepartment of Cell Biology and Genetics, Xi'an Jiaotong University Health Science Center, Xi'an, China.ORCID 0000-0003-0565-4567
Yaling GuoDepartment of Clinical Laboratory, The 8th hospital of Xi'an, Xi'an, China.
Xi'an Jiaotong University · CNThe Eighth Hospital of Xi'an · CN

Funding

COVID-19 special project from Xi'an Jiaotong University Foundation xzy032020002Natural Science Foundation of Shaanxi Province, China 2020JM-065
6 · The paper itself

Abstract

A novel pneumonia-associated respiratory syndrome named coronavirus disease-2019 (COVID-19), which was caused by SARS-CoV-2,broke out in Wuhan, China, in the end of 2019. Unfortunately, there is no specific antiviral agent or vaccine available to treat SARS-CoV-2 infections. The information regarding the immunological characteristics in COVID-19 patients remains limited. Here, we collected the blood samples from 18 healthy donors (HD) and 38 COVID-19 patients to analyze changes on γδ T cell population. In comparison with HD, the γδ T cell percentage decreased, while the activation marker CD25 expression increased in response to SARS-CoV-2 infection. Interestingly, the CD4 expression was upregulated in γδ T cells reflecting the occurrence of a specific effector cell population, which may serve as a biomarker for the assessment of SARS-CoV-2 infection.

Indexed as

AdultBetacoronavirusBiomarkersCD4 AntigensChinaCoronavirus InfectionsCOVID-19Flow CytometryHumansImmunity, InnateInterleukin-2 Receptor alpha SubunitPandemicsPneumonia, ViralSARS-CoV-2T-Lymphocyte SubsetsBiomarkersCD4 AntigensIL2RA protein, humanInterleukin-2 Receptor alpha SubunitactivationCOVID-19innate immunitySARS-CoV-2γδ T cells

Identifiers

PMID32864865
PMCPMC7576249
OpenAlexW3082341874

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.