Evidence map›Paper›PMID 26016480›Full record

ArticleWorld journal of surgical oncology2015

Survivin expression and serum levels in pancreatic cancer.

He Dong, Dongmeng Qian, Yaqiu Wang, Lingsheng Meng, Dong Chen, Xiangyu Ji, Wei Feng

Open access · goldAbstract readComparative Study
In one paragraph

Article in World journal of surgical oncology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.3field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 52 citations in OpenAlex.

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  12. RFWD3 Participates in the Occurrence and Development of Colorectal CancerFrontiers in cell and developmental biology · 2021
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  17. Cyclin-dependent kinase 1 and survivin as potential therapeutic targets against nasal natural killer/T-cell lymphoma.Laboratory investigation; a journal of technical methods and pathology · 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 3 institutions in 1 country.

He DongDepartment of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China. donghe201536@126.com.
Dongmeng QianDepartment of Microbiology, Qingdao University, Qingdao, Shandong, China. fengweiqd@163.com.
Yaqiu WangDepartment of Clinical Laboratory, Qingdao Women and Children's Hospital, Qingdao, China. wangyaqiuqd@126.com.
Lingsheng MengDepartment of Clinical Laboratory, People's Hospital of Zhangqiu, Jinan, China. woplel@126.com.
Dong ChenDepartment of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China. chendd820@126.com.
Xiangyu JiDepartment of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China. jxymzs@126.com.
Wei FengDepartment of Anesthesia, The affiliated hospital of Qingdao University, Qingdao, China. fengweiqd@163.com.
Qingdao University · CNAffiliated Hospital of Qingdao University · CNZhangqiu City People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSurvivin, an inhibitor of apoptosis, is overexpressed in pancreatic ductal adenocarcinoma (PDAC). Its expression is known to be associated with poor clinical outcome. However, to our knowledge, there has been no study to characterize its usefulness as a serum marker for human pancreatic cancer. Furthermore, the relation between survivin expression and the serum level of survivin has not been widely studied in PDAC. We performed this study to investigate the expression and serum level of survivin in PDAC and its clinical significance as a prognostic factor.

methodsWe performed immunohistochemical staining for survivin in formalin-fixed, paraffin-embedded blocks from 80 PDAC tissues. The serum level of survivin from the patients (n = 80) and age-matched healthy volunteers (n = 80) were analyzed by enzyme-linked immunosorbent assays (ELISAs) prior to surgical resection. Levels of expression were correlated with clinicopathological parameters.

resultsSerum survivin concentrations were significantly elevated in patients with PDAC when compared with healthy sera (P < 0.001). High serum survivin levels were significantly associated with perineural invasion, venous invasion, lymph node status (N stage), cell differentiation, and recurrence but not with the tumor size, age, gender of the patients, or tumor location. The median overall survival time of the group with normal serum survivin levels was longer than that of the group with elevated serum survivin. The independent factors associated with overall survival were advanced pancreatic cancer and elevated serum survivin level. Of the 80 cases of PDAC, 65 (81.25 %) were positive for survivin expression. There were significant associations between survivin expression and perineural invasion, venous invasion, and lymph node status. A significant difference in overall survival was associated with survivin expression.

conclusionsPatients with elevated serum survivin level and high survivin expression at diagnosis demonstrated a poor outcome. Detection of serum survivin or tissue survivin expression may predict the prognosis of patients with PDAC.

Indexed as

AdultAgedBiomarkers, TumorCarcinoma, Pancreatic DuctalCase-Control StudiesCombined Modality TherapyFemaleFollow-Up StudiesHumansImmunoenzyme TechniquesInhibitor of Apoptosis ProteinsMaleMiddle AgedNeoplasm InvasivenessNeoplasm Recurrence, LocalNeoplasm StagingBiomarkers, TumorBIRC5 protein, humanInhibitor of Apoptosis ProteinsSurvivin

Identifiers

PMID26016480
PMCPMC4469100
OpenAlexW1597132114

What OpenQuestion holds

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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 OpenQuestion graph.