Evidence map›Paper›PMID 33995382›Full record

ArticleFrontiers in immunology2021

SARS-CoV-2 Induces Lymphocytopenia by Promoting Inflammation and Decimates Secondary Lymphoid Organs.

Qun Xiang, Zeqing Feng, Bo Diao, Chao Tu, Qinghua Qiao, Han Yang, Yi Zhang, Gang Wang, Huiming Wang, Chenhui Wang and 6 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

72 citing papers in PubMed, 99 citations in OpenAlex.

  1. Review
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  10. Lethal COVID-19 associates with RAAS-induced inflammation for multiple organ damage including mediastinal lymph nodes.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  14. A crucial role of neutrophil extracellular traps in pulmonary infectious diseases.Chinese medical journal pulmonary and critical care medicine · 2024
    Review
  15. Article
  16. Review
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  19. SARS-CoV-2 and the DNA damage response.The Journal of general virology · 2023
    Review
  20. Article

12 more citing papers are in PubMed but not listed here.

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

16 authors at 9 institutions in 1 country.

Qun XiangInstitute of Immunology, PLA, Third Military Medical University, Chongqing, China.
Zeqing FengInstitute of Immunology, PLA, Third Military Medical University, Chongqing, China.
Bo DiaoDepartment of Medical Laboratory Center, General Hospital of Central Theater Command, Wuhan, China.
Chao TuDepartment of Pathology, Jinyintan Hospital, Wuhan, China.
Qinghua QiaoPingdingshan Medical District, The 989th Hospital of the PLA Joint Logistic Support Force, Pingdingshan, China.
Han YangInstitute of Immunology, PLA, Third Military Medical University, Chongqing, China.
Yi ZhangInstitute of Immunology, PLA, Third Military Medical University, Chongqing, China.
Gang WangDepartment of Medical Laboratory Center, General Hospital of Central Theater Command, Wuhan, China.
Huiming WangDepartment of Nephrology, Renmin Hospital of Wuhan University, Wuhan, China.
Chenhui WangInstitute of Immunology, PLA, Third Military Medical University, Chongqing, China.
Liang LiuDepartment of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Changsong WangDepartment of Pathology, 989th Hospital of PLA, Luoyang, China.
Longding LiuYunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Science and Peking Union Medical College, Kunming, China.
Rong ChenDepartment of Pathology, Jinyintan Hospital, Wuhan, China.
Yuzhang WuInstitute of Immunology, PLA, Third Military Medical University, Chongqing, China.
Yongwen ChenInstitute of Immunology, PLA, Third Military Medical University, Chongqing, China.
Army Medical University · CNJinyintan Hospital · CN82th Hospital of Pla · CNCentral Hospital of Wuhan · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNGeneral Hospital of Central Theater CommandHuazhong University of Science and Technology · CNPingdingshan University · CNWuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While lymphocytopenia is a common characteristic of coronavirus disease 2019 (COVID-19), the mechanisms responsible for this lymphocyte depletion are unclear. Here, we retrospectively reviewed the clinical and immunological data from 18 fatal COVID-19 cases, results showed that these patients had severe lymphocytopenia, together with high serum levels of inflammatory cytokines (IL-6, IL-8 and IL-10), and elevation of many other mediators in routine laboratory tests, including C-reactive protein, lactate dehydrogenase, α-hydroxybutyrate dehydrogenase and natriuretic peptide type B. The spleens and hilar lymph nodes (LNs) from six additional COVID-19 patients with post-mortem examinations were also collected, histopathologic detection showed that both organs manifested severe tissue damage and lymphocyte apoptosis in these six cases.

Indexed as

Angiotensin-Converting Enzyme 2Coronavirus Nucleocapsid ProteinsCOVID-19CytokinesFemaleHumansInflammationLymph NodesLymphopeniaMiddle AgedPhosphoproteinsRetrospective StudiesRNA, MessengerSARS-CoV-2SpleenACE2 protein, humanAngiotensin-Converting Enzyme 2Coronavirus Nucleocapsid ProteinsCytokinesnucleocapsid phosphoprotein, SARS-CoV-2PhosphoproteinsRNA, MessengerCOVID-19dendritic cellslymph nodeslymphocytopeniamacrophagesSARS-CoV-2spleen

Identifiers

PMID33995382
PMCPMC8113960
OpenAlexW3157705146

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.