Evidence map›Paper›PMID 39426985›Full record

ArticleNPJ vaccines2024

Adenovirus type 5-expressing Gn induces better protective immunity than Gc against SFTSV infection in mice.

Hua Qian, Li Tian, Wenkai Liu, Lele Liu, Menghua Li, Zhongxin Zhao, Xiaoying Lei, Wenwen Zheng, Zhongpeng Zhao, Xuexing Zheng

Abstract read
In one paragraph

Article in NPJ vaccines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Article
  2. Review
  3. Immune Cells at the Frontline of SFTSV Infection.Journal of microbiology and biotechnology · 2026
    Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Review
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

10 authors.

Hua Qian *The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.ORCID http://orcid.org/0000-0001-8122-795X
Li Tian *The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
Wenkai LiuDepartment of Virology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
Lele LiuDepartment of Virology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
Menghua LiDepartment of Virology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
Zhongxin ZhaoDepartment of Laboratory Medicine, Linyi People's Hospital, Linyi, Shandong, China.
Xiaoying LeiDepartment of Virology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
Wenwen ZhengDepartment of Virology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China. wenwenzheng@sdu.edu.cn.
Zhongpeng ZhaoState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China.
Xuexing ZhengThe Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China. zhengxx2513@hotmail.com.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 82072332, 32170154, 82102391, 82272335 and 92269116Natural Science Foundation of Shandong Province (Shandong Provincial Natural Science Foundation) ZR2021MC010Natural Science Foundation of Shandong Province (Shandong Provincial Natural Science Foundation) ZR2021QH140
6 · The paper itself

Abstract

Severe fever with thrombocytopenia syndrome (SFTS) is caused by the SFTS virus (SFTSV) with high morbidity and mortality. The major immunodominant region of SFTSV surface glycoprotein (G) remains unclear. In this study, we constructed adenovirus type 5 (Ad5) vectored vaccine candidates expressing different regions of SFTSV G (Gn, Gc and Gn-Gc) and evaluated their immunogenicity and protective efficacy in mice. In wild-type mice, compared with Ad5-Gc or Ad5-Gn-Gc, Ad5-Gn recruited/activated more dendritic cells and B cells in lymph nodes or peripheral blood, causing Th1-/Th2-mediated responses in splenocytes and triggered a greater level of SFTSV-neutralizing antibodies. In IFNAR Ab-treated mice, immunization of Ad5-Gn exhibited better protection against SFTSV challenge than Ad5-Gc or Ad5-Gn-Gc. Furthermore, passive immunization revealed complete protective immunity of Gn-specific serum rather than Gc. Collectively, our data demonstrated that Gn is the immunodominant fragment of SFTSV G and could be a potential candidate for SFTSV vaccine development.

Identifiers

PMID39426985
PMCPMC11490641

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Registered trials

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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.