Evidence map›Paper›PMID 34654443›Full record

SynthesisWorld journal of surgical oncology2021

The prognostic value of intratumoral and peritumoral tumor-infiltrating FoxP3+Treg cells in of pancreatic adenocarcinoma: a meta-analysis.

Lingyu Hu, Mingyuan Zhu, Yiyu Shen, Zhengxiang Zhong, Bin Wu

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in World journal of surgical oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.8field-weighted citation impact, top 12% 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

17 citing papers in PubMed, 25 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Lingyu Hu *Department of Hepatobiliary Surgery, The Second Affiliated Hospital of JiaXing University, Jiaxing, 314000, Zhejiang, China.
Mingyuan Zhu *Department of Hepatobiliary Surgery, The Second Affiliated Hospital of JiaXing University, Jiaxing, 314000, Zhejiang, China.
Yiyu ShenDepartment of Hepatobiliary Surgery, The Second Affiliated Hospital of JiaXing University, Jiaxing, 314000, Zhejiang, China.
Zhengxiang ZhongDepartment of Hepatobiliary Surgery, The Second Affiliated Hospital of JiaXing University, Jiaxing, 314000, Zhejiang, China. zhongzhengxiangabc@126.com.ORCID http://orcid.org/0000-0003-2270-4140
Bin WuDepartment of Hepatobiliary Surgery, The Second Affiliated Hospital of JiaXing University, Jiaxing, 314000, Zhejiang, China. 13456321269@163.com.
Jiaxing University · CN

Funding

the foundation of platform plan of zhejiang provincial health department 2019ZD054The project of the Second Hospital of Jiaxing Y2019-103
6 · The paper itself

Abstract

backgroundTumor-infiltrating lymphocytes (TILs) are major participants in the tumor microenvironment. The prognostic value of TILs in patients with pancreatic cancer is still controversial.

methodsThe aim of our meta-analysis was to determine the impact of FoxP3+Treg cells on the survival of pancreatic cancer patients. We searched for related studies in PubMed, EMBASE, Ovid, and Cochrane Library from the time the databases were established to Mar 30, 2017. We identified studies reporting the prognostic value of FoxP3+Treg cells in patients with pancreatic cancer. Overall survival (OS) and disease-free survival (DFS)/progression-free survival (PFS)/relapse-free survival (RFS) were investigated by pooling the data. The pooled hazard ratios (HRs) with 95% confidence intervals (95% CI) were used to evaluate the association between FoxP3+Treg cells and survival outcomes of pancreatic cancer patients. A total of 972 pancreatic cancer patients from 8 studies were included in our meta-analysis.

resultsHigh levels of infiltration with FoxP3+Treg cells were significantly associated with poor OS (HR=2.13; 95% CI 1.64-2.77; P<0.05) and poor DFS/PFS/RFS (HR=1.70; 95% CI 1.04 ~ 2.78; P< 0.05). Similar results were also observed in the peritumoral tissue; high levels of FoxP3+Treg cells were associated with poor OS (HR =2.1795% CI, CI 1.50-3.13).

conclusionThis meta-analysis indicated that high levels of intratumoral or peritumoral FoxP3+Treg cell infiltration could be recognized as a negative factor in the prognosis of pancreatic cancer.

Indexed as

AdenocarcinomaPancreatic NeoplasmsForkhead Transcription FactorsHumansLymphocytes, Tumor-InfiltratingNeoplasm Recurrence, LocalPrognosisT-Lymphocytes, RegulatoryTumor MicroenvironmentForkhead Transcription FactorsFOXP3 protein, humanFoxP3+Treg cellsPancreatic cancersPrognostic

Identifiers

PMID34654443
PMCPMC8520308
OpenAlexW3177575207

What Socratic 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 Socratic graph.