Evidence map›Paper›PMID 25550857›Full record

ArticleInternational journal of clinical and experimental pathology2014

Expression of IRAK1 in lung cancer tissues and its clinicopathological significance: a microarray study.

Xiuling Zhang, Yiwu Dang, Ping Li, Minhua Rong, Gang Chen

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 36% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 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 2 institutions in 1 country.

Xiuling ZhangDepartment of Pathology, First Affiliated Hospital of Guangxi Medical University 6 Shuangyong Road, Nanning 530021, Guangxi Zhuang Autonomous Region, P. R. China.
Yiwu DangDepartment of Pathology, First Affiliated Hospital of Guangxi Medical University 6 Shuangyong Road, Nanning 530021, Guangxi Zhuang Autonomous Region, P. R. China.
Ping LiDepartment of Pathology, First Affiliated Hospital of Guangxi Medical University 6 Shuangyong Road, Nanning 530021, Guangxi Zhuang Autonomous Region, P. R. China.
Minhua RongDepartment of Medical Research, Affiliated Cancer Hospital, Guangxi Medical University 71 Hedi Road, Nanning 530021, Guangxi Zhuang Autonomous Region, P. R. China.
Gang ChenDepartment of Pathology, First Affiliated Hospital of Guangxi Medical University 6 Shuangyong Road, Nanning 530021, Guangxi Zhuang Autonomous Region, P. R. China.
First Affiliated Hospital of GuangXi Medical University · CNGuangxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The interleukin-1 receptor associated kinases 1 (IRAK1) is a down stream effector molecule of the toll like receptor (TLR) signaling pathway, which is involved in inflammation, autoimmunity and cancer. However, the role of IRAK1 in lung cancer remains unclarified. Herein, we investigated the protein expression and the clinicopathological significance of IRAK1 in 3 formalin-fixed paraffin-embedded lung cancer tissue microarrays by using immunohistochemistry, which included 365 tumor and 30 normal lung tissues. We found that the expression of IRAK1 in lung cancer was significantly higher compared with that in normal lung tissues (P=0.002). Receiver operating characteristic (ROC) curves were generated to evaluate the power of IRAK1 to distinguish lung cancer from non-cancerous lung tissue. The area under curve (AUC) of ROC of IRAK1 was 0.643 (95% CI 0.550~0.735, P=0.009). Additionally, IRAK1 expression was related to clinical TNM stage (r=0.241, P < 0.001), lymph node metastasis (r=0.279, P < 0.001) and tumor size (r=0.299, P < 0.001) in lung cancer. In the subgroup of non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC), the positive rates of IRAK1 were both higher than that in the normal lung tissues (P=0.003, P=0.002, respectively). Further spearman analysis showed that IRAK1 protein in NSCLC was positive correlated with clinical TNM stage (r=0.222, P < 0.001), lymph node metastasis (r=0.277, P < 0.001), tumor size (r=0.292, P < 0.001) and distal metastasis (r=0.110, P=0.043). In conclusion, the expression of IRAK1 protein might be valuable in identifying patients with increased risks of lung cancer and might act as a target for diagnosis and gene therapy for lung cancer.

Indexed as

AdolescentAdultAgedAged, 80 and overBiomarkers, TumorCarcinoma, Non-Small-Cell LungChildFemaleHumansImmunohistochemistryInterleukin-1 Receptor-Associated KinasesLung NeoplasmsLymphatic MetastasisMaleMiddle AgedNeoplasm StagingBiomarkers, TumorInterleukin-1 Receptor-Associated KinasesIRAK1 protein, humanimmunohistochemistryIRAK1Lung cancertissue microarray

Identifiers

PMID25550857
PMCPMC4270603
OpenAlexW1917389599

What OpenQuestion holds

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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.