Evidence map›Paper›PMID 26023718›Full record

ArticleInternational journal of molecular sciences2015

Periostin expression and its prognostic value for colorectal cancer.

Zewu Li, Xin Zhang, Yongmei Yang, Sanhui Yang, Zhaogang Dong, Lutao Du, Lili Wang, Chuanxin Wang

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 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

8 authors at 1 institution in 1 country.

Zewu LiDepartment of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, China. lizwlgs@yeah.net.
Xin ZhangDepartment of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, China. zhangxin21@126.com.
Yongmei YangDepartment of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, China. yymxx@126.com.
Sanhui YangDepartment of General Surgery, Qilu Hospital, Shandong University, Jinan 250012, China. yangsanhui1234@163.com.
Zhaogang DongDepartment of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, China. dongzg790828@gmail.com.
Lutao DuDepartment of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, China. dulutao1984@163.com.
Lili WangDepartment of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, China. wanglili808@163.com.
Chuanxin WangDepartment of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan 250012, China. cxwang@sdu.edu.cn.
Qilu Hospital of Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Integrin is important for cell growth, invasion and metastasis, which are frequently observed in malignant tumors. The periostin (POSTN) gene encodes the ligand for integrin, one of the key focal adhesion proteins contributing to the formation of a structural link between the extracellular matrix and integrins. High expression levels of the POSTN gene are correlated with numerous human malignancies. We examined POSTN protein in colorectal cancer specimens from 115 patients by strictly following up using immunohistochemistry. Cytoplasm immunohistochemical staining showed POSTN protein expression in colorectal cancers. The positive expression rate of POSTN protein (59.13%, 68/115) in colorectal cancers was significantly higher than that in adjacent normal colon mucosa (0.47%, 11/109). POSTN over-expression in colorectal cancers was positively correlated with tumor size, differentiation, lymph node metastasis, serosal invasion, clinical stage and five-year survival rates. Further analysis showed that patients with advanced stage colorectal cancer and high POSTN expression levels had lower survival rates than those with early stage colorectal cancer and low POSTN expression levels. Overall, our results showed that POSTN played an important role in the progression of colorectal cancers.

Indexed as

Biomarkers, TumorCell Adhesion MoleculesColorectal NeoplasmsFemaleHumansMaleMiddle AgedNeoplasm InvasivenessNeoplasm MetastasisPrognosisSurvival AnalysisUp-RegulationBiomarkers, TumorCell Adhesion MoleculesPOSTN protein, humancolorectal cancerimmunohistochemistryPOSTNsurvival analysis

Identifiers

PMID26023718
PMCPMC4490432
OpenAlexW1550336417

What OpenQuestion holds

Textmetadata
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.