Evidence map›Paper›PMID 35464489›Full record

SynthesisFrontiers in immunology2022

The Prognostic Value of Natural Killer Cells and Their Receptors/Ligands in Hepatocellular Carcinoma: A Systematic Review and Meta-Analysis.

Jun-Shuai Xue, Zi-Niu Ding, Guang-Xiao Meng, Lun-Jie Yan, Hui Liu, Hai-Chao Li, Sheng-Yu Yao, Bao-Wen Tian, Zhao-Ru Dong, Zhi-Qiang Chen and 3 more

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Association of Immune Cell Subsets With Longevity: The Cardiovascular Health Study.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
    Article
  11. Review
  12. Article
  13. Article
  14. Targeting PD-L1 in cholangiocarcinoma using nanovesicle-based immunotherapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

13 authors.

Jun-Shuai XueDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Zi-Niu DingDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Guang-Xiao MengDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Lun-Jie YanDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Hui LiuDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Hai-Chao LiDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Sheng-Yu YaoDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Bao-Wen TianDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Zhao-Ru DongDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Zhi-Qiang ChenDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Jian-Guo HongDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Dong-Xu WangDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.
Tao LiDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Natural killer (NK) cells play major roles in eliminating tumor cells. Preliminary studies have shown that NK cells and their receptors/ligands have prognostic value in malignant tumors. However, the relevance of NK cells and their receptors/ligands level to the prognosis of hepatocellular carcinoma (HCC) remains unclear. Methods: Several electronic databases were searched from database inception to November 8, 2021. Random effects were introduced to this meta-analysis. The relevance of NK cells and their receptors/ligands level to the prognosis of HCC was evaluated using hazard ratios (HRs) with 95% confidence interval (95%CI). Results: 26 studies were included in the analysis. The pooled results showed that high NK cells levels were associated with better overall survival (HR=0.70, 95%CI 0.57-0.86, P=0.001) and disease-free survival (HR=0.61, 95%CI 0.40-0.93, P=0.022) of HCC patients. In subgroup analysis for overall survival, CD57 Conclusion: NK cells and their inhibitory receptors have prognostic value for HCC. The prognostic role of NK cell activating receptors is unclear and more high-quality prospective studies are essential to evaluate the prognostic value of NK cells and their receptors/ligands for HCC.

Indexed as

Carcinoma, HepatocellularLiver NeoplasmsHumansKiller Cells, NaturalLigandsPrognosisProspective StudiesLigandshepatocellular carcinomaligandnatural killer cellsprognosisreceptor

Identifiers

PMID35464489
PMCPMC9021421

What OpenQuestion holds

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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.