Evidence map›Paper›PMID 26870208›Full record

ArticleOncology letters2016

Slug overexpression is associated with poor prognosis in thymoma patients.

Tianqiang Zhang, X U Chen, Xiumei Chu, Y I Shen, Wenjie Jiao, Yucheng Wei, Tong Qiu, Guanzhong Yan, Xiaofei Wang, Linhao Xu

Open access · diamondAbstract read
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Article in Oncology letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact, top 94% 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

4 citing papers in PubMed, 5 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

10 authors at 2 institutions in 1 country.

Tianqiang ZhangDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
X U ChenDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Xiumei ChuDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Y I ShenDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Wenjie JiaoDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Yucheng WeiDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Tong QiuDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Guanzhong YanDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Xiaofei WangDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Linhao XuDepartment of Thoracic Surgery, The Affiliated Hospital, Qingdao University, Qingdao, Shandong 266003, P.R. China.
Qingdao University · CNAffiliated Hospital of Qingdao University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Slug, a member of the Snail family of transcriptional factors, is a newly identified suppressive transcriptional factor of E-cadherin. The present study investigated the expression pattern of Slug in thymomas to evaluate its clinical significance. Immunohistochemistry was used to investigate the expression pattern of the Slug protein in archived tissue sections from 100 thymoma and 60 histologically normal thymus tissue samples. The associations between Slug expression and clinicopathological factors, such as prognosis, were analyzed. Positive expression of Slug was detected in a greater proportion of thymoma samples [51/100 (51%) patients, P<0.001] compared with normal thymus tissues [9/60 (15%) cases]. Of the 100 patients with thymoma, 42 (42%) displayed high levels of Slug expression (high-level group) and 58 (58%) displayed low levels of Slug expression (low-level group). The 10-year survival rate was improved for patients in the low-level group when compared with those in the high-level group (P=0.002). A multivariate analysis using the Cox proportional hazards regression model demonstrated that Slug overexpression was not an independent prognostic factor. In conclusion, the present study demonstrated that Slug overexpression was associated with poor prognosis in patients with thymoma. Therefore, Slug may be a potential diagnostic biomarker and a predictor of poor prognosis in thymoma patients.

Indexed as

prognosisSlugthymomathymus

Identifiers

PMID26870208
PMCPMC4726920
OpenAlexW1876598469

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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.