Evidence map›Paper›PMID 27418836›Full record

ArticleOncoTargets and therapy2016

Association between an elevated level of HMGB1 and non-small-cell lung cancer: a meta-analysis and literature review.

Quansong Xia, Juan Xu, Huoying Chen, Yanzhang Gao, Feili Gong, Liya Hu, Li Yang

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
3.3field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

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  12. Targeting High Mobility Group Box-1 (HMGB1) Promotes Cell Death in Myelodysplastic Syndrome.Clinical cancer research : an official journal of the American Association for Cancer Research · 2019
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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

7 authors at 2 institutions in 1 country.

Quansong XiaClinical Laboratory, The Third Affiliated Hospital of Kunming Medical University.
Juan XuThe People's Hospital of Guandu District, Kunming.
Huoying ChenDepartment of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
Yanzhang GaoClinical Laboratory, The Third Affiliated Hospital of Kunming Medical University.
Feili GongDepartment of Immunology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
Liya HuClinical Laboratory, The Third Affiliated Hospital of Kunming Medical University.
Li YangClinical Laboratory, The Third Affiliated Hospital of Kunming Medical University.
Kunming Medical University · CNHuazhong University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHMGB1 has been overexpressed in the tissues or serum of patients with non-small-cell lung cancer (NSCLC) in several studies. However, the results remain inconsistent.

objectiveThe aim of this study was to perform a meta-analysis to investigate the relationship between elevated level of HMGB1 and NSCLC.

methodsAssociated studies were included, and the pooled risk difference and mean difference (MD) together with 95% confidence interval (CI) were calculated.

resultsA total of ten relevant studies on HMGB1 expression were included in this meta-analysis. The pooled results suggested that the expression of HMGB1 in NSCLC tissues was notably higher than those in corresponding nontumor normal tissues by using immu-nohistochemistry (risk difference =0.38, 95% CI: 0.28-0.48, Z=7.67, P<0.00001, I (2)=0%), Western blot (MD =0.27, 95% CI: 0.06-0.47, Z=2.57, P<0.01), or real-time polymerase chain reaction (MD =15.15, 95% CI: 14.8-15.5, Z=2.08, P=0.04). Serum HMGB1 levels were similarly significantly higher in patients with NSCLC than those in healthy controls. The pooled MDs of HMGB1 in patients with NSCLC compared with healthy controls were 17.54 with 95% CI: 10.99-24.09, Z=5.25, P<0.00001. Two of the included studies were fully reviewed without performing meta-analysis due to the different detection methods used. The protein level of HMGB1 in patients with NSCLC of tumor, nodes, and metastasis (TNM) stages III-IV was higher than that of TNM stages I-II (P<0.047 and P<0.001, respectively).

conclusionThe expression levels of HMGB1 in both tissues and serum of patients with NSCLC were statistically higher than those of normal lung samples, which indicated that elevated levels of HMGB1 can reveal changes that correlated with disease progression, or even the risk of NSCLC disease progression. The elevated level of HMGB1 could also be considered as a potential biomarker for the diagnosis of patients with NSCLC.

Indexed as

HMGB1meta-analysisnon-small-cell lung cancer

Identifiers

PMID27418836
PMCPMC4935082
OpenAlexW2474883867

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.