Evidence map›Paper›PMID 24999009›Full record

ArticleScientific reports2014

TGF-β1, IL-6, and TNF-α in bronchoalveolar lavage fluid: useful markers for lung cancer?

Zhongbo Chen, Zhiwei Xu, Shifang Sun, Yiming Yu, Dan Lv, Chao Cao, Zaichun Deng

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
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  5. Article
  6. Review
  7. Clinical Value of Cytokine Assay in Diagnosis and Severity Assessment of Lung Cancer.Evidence-based complementary and alternative medicine : eCAM · 2022
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  18. Elevated serum apolipoprotein E is associated with metastasis and poor prognosis of non-small cell lung cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  19. Article
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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.

Zhongbo Chen1] Department of Respiratory Medicine, Affiliated Hospital of Ningbo University School of Medicine, Ningbo 315020, China [2].
Zhiwei Xu1] Department of Critical Care Medicine, Ningbo Medical Center, Lihuili Hospital, Ningbo University, Ningbo 315041, China [2].
Shifang SunDepartment of Respiratory Medicine, Affiliated Hospital of Ningbo University School of Medicine, Ningbo 315020, China.
Yiming YuDepartment of Respiratory Medicine, Affiliated Hospital of Ningbo University School of Medicine, Ningbo 315020, China.
Dan LvDepartment of Respiratory Medicine, Affiliated Hospital of Ningbo University School of Medicine, Ningbo 315020, China.
Chao Cao1] Department of Respiratory Medicine, Affiliated Hospital of Ningbo University School of Medicine, Ningbo 315020, China [2] Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China.
Zaichun DengDepartment of Respiratory Medicine, Affiliated Hospital of Ningbo University School of Medicine, Ningbo 315020, China.
Ningbo University · CNSecond Affiliated Hospital of Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Changes of cytokines in bronchoalveolar lavage fluid (BALF) reflect immunologic reactions of the lung in pulmonary malignancies. Detection of biomarkers in BALF might serve as an important method for differential diagnosis of lung cancer. A total of 78 patients admitted into hospital with suspected lung cancer were included in our study. BALF samples were obtained from all patients, and were analyzed for TGF-β1, IL-6, and TNF-α using commercially available sandwich ELISA kits. The levels of TGF-β1 in BALF were significantly higher in patients with lung cancer compared with patients with benign diseases (P = 0.003). However, no significant difference of IL-6 (P = 0.61) or TNF-α (P = 0.72) in BALF was observed between malignant and nonmalignant groups. With a cut-off value of 10.85 pg/ml, TGF-β1 showed a sensitivity of 62.2%, and a specificity of 60.6%, in predicting the malignant nature of pulmonary disease. Our data suggest that TGF-β1 in BALF might be a valuable biomarker for lung cancer. However, measurement of IL-6 or TNF-α in BALF has poor diagnostic value in lung cancer.

Indexed as

AdenocarcinomaBiomarkers, TumorBronchoalveolar Lavage FluidCarcinoma, Squamous CellFemaleHumansInterleukin-6Lung NeoplasmsMaleMiddle AgedProspective StudiesROC CurveTransforming Growth Factor beta1Tumor Necrosis Factor-alphaBiomarkers, TumorIL6 protein, humanInterleukin-6TGFB1 protein, humanTNF protein, humanTransforming Growth Factor beta1Tumor Necrosis Factor-alpha

Identifiers

PMID24999009
PMCPMC4083430
OpenAlexW1999288062

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LicenceCC BY-NC-SA
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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.