Evidence map›Paper›PMID 24606961›Full record

ArticleJournal of experimental & clinical cancer research : CR2014

Survival analyses correlate stanniocalcin 2 overexpression to poor prognosis of nasopharyngeal carcinomas.

Shaojun Lin, Qiaojuan Guo, Jiangmei Wen, Chao Li, Jin Lin, Xiaofei Cui, Nianli Sang, Jianji Pan

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
3.7field-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

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 61 citations in OpenAlex.

  1. Pooled it
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  10. Stanniocalcin 2 (STC2): a universal tumour biomarker and a potential therapeutical target.Journal of experimental & clinical cancer research : CR · 2022
    Review
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  20. Functions of stem cells of thyroid glands in health and disease.Reviews in endocrine & metabolic disorders · 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

8 authors at 2 institutions in 2 countries.

Shaojun Lin
Qiaojuan Guo
Jiangmei Wen
Chao Li
Jin Lin
Xiaofei Cui
Nianli SangDepartment of Radiation Oncology, Fujian Provincial Cancer Hospital, Fuzhou, Fujian, China. nianli.sang@drexel.edu.
Jianji Pan
Fujian Medical University · CNFujian Provincial Cancer Hospital · CN

Funding

X-Ray Crystallography and Macromolecular CharacterizationP30CA056036 · NCI · THOMAS JEFFERSON UNIVERSITY · PI DANIEL P SILVER · 1995 to 2026
$94.8M
Repressing HIF-1: targets and mechanismsR01CA129494 · NCI · DREXEL UNIVERSITY · PI SANG, NIANLI · 2008 to 2012
$1.6M
NCI NIH HHS P30 CA056036NCI NIH HHS R01-CA0129494NCI NIH HHS R01 CA129494
6 · The paper itself

Abstract

backgroundStanniocalcin 2 (STC2) is overexpressed in several types of human cancers, and its overexpression positively correlates to tumor progression and poor prognosis. However, the clinical significance of STC2 overexpression in nasopharyngeal carcinomas (NPC) has not been investigated. This study examined STC2 expression in a cohort of 94 NPC samples, and explored its value in clinical diagnosis and prognosis.

methodsTumor samples from 94 patients diagnosed in 2008 were studied. All samples were obtained prior to treatment start. All cases were clinically diagnosed and pathologically confirmed to be poorly differentiated or undifferentiated NPC without distant metastasis, and have been treated with radical radiation therapy and followed-up for five years. Survival analyses were performed.

resultsOf the 94 NPC samples, STC2 overexpression (STC2+) was detected in 65 samples (69.1%). Overall survival rate of STC2 (+) patients is significantly lower than that of patients with normal STC2 levels (72.2% vs. 96.4%, respectively, P = 0.049). Moreover, STC2 (+) is also strongly predictive of a low progression-free survival and distant metastasis-free survival (63.0% vs 92.9%. P = 0.007; and 77.0% vs 96.4%. P = 0.028). Of the 54 patients treated with IMRT, residual tumors were found in 54.8% of STC2 positive patients (17/31), but only in 17.4% of STC2 negative ones (4/23), suggesting STC2 overexpression predicts a higher risk of residual tumors after IMRT.

conclusionsSTC2 overexpression correlates to poor prognosis for NPC and may be useful as a novel biomarker to predict NPC responses to radiation. Whether STC2 promotes NPC progression and metastasis remains to be investigated.

Indexed as

CarcinomaDisease-Free SurvivalFemaleGene ExpressionGlycoproteinsHumansIntercellular Signaling Peptides and ProteinsKaplan-Meier EstimateMaleMiddle AgedMultivariate AnalysisNasal MucosaNasopharyngeal CarcinomaNasopharyngeal NeoplasmsPrognosisRetrospective StudiesGlycoproteinsIntercellular Signaling Peptides and ProteinsSTC2 protein, human

Identifiers

PMID24606961
PMCPMC4015363
OpenAlexW2106232306

What OpenQuestion holds

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LicenceCC BY
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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.