Evidence map›Paper›PMID 26294807›Full record

ArticleDisease markers2015

The Clinical and Pathological Significance of Nectin-2 and DDX3 Expression in Pancreatic Ductal Adenocarcinomas.

Shan Liang, Zhulin Yang, Daiqiang Li, Xiongying Miao, Leping Yang, Qiong Zou, Yuan Yuan

Open access · hybridAbstract read
In one paragraph

Article in Disease markers, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

31 citing papers in PubMed, 44 citations in OpenAlex.

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  18. Nectin-2 in general and in the brain.Molecular and cellular biochemistry · 2022
    Review
  19. Article
  20. The CD112R/CD112 axis: a breakthrough in cancer immunotherapy.Journal of experimental & clinical cancer research : CR · 2021
    Review
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.

Shan LiangResearch Laboratory of Hepatobiliary Diseases, Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
Zhulin YangDepartment of Pathology, Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
Daiqiang LiDepartment of Pathology, Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
Xiongying MiaoResearch Laboratory of Hepatobiliary Diseases, Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
Leping YangResearch Laboratory of Hepatobiliary Diseases, Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.
Qiong ZouDepartment of Pathology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China.
Yuan YuanDepartment of Pathology, Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China.
Central South University · CNSecond Xiangya Hospital of Central South University · CNThird Xiangya Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) is a highly malignant disease, but the genetic basis of PDAC is still unclear. In this study, Nectin-2 and DDX3 expression in 106 PDAC, 35 peritumoral tissues, 55 benign pancreatic lesions, and 13 normal pancreatic tissues were measured by immunohistochemical methods. Results showed that the percentage of positive Nectin-2 and DDX3 expression was significantly higher in PDAC tumors than in peritumoral tissues, benign pancreatic tissues, and normal pancreatic tissues (P < 0.01). The percentage of cases with positive Nectin-2 and DDX3 expression was significantly lower in PDAC patients without lymph node metastasis and invasion and having TNM stage I/II disease than in patients with lymph node metastasis, invasion, and TNM stage III/IV disease (P < 0.05 or P < 0.01). Positive DDX3 expression is associated with poor differentiation of PDAC. Kaplan-Meier survival analysis showed that positive Nectin-2 and DDX3 expression were significantly associated with survival in PDAC patients (P < 0.001). Cox multivariate analysis revealed that positive Nectin-2 and DDX3 expression were independent poor prognosis factors in PDAC patients. In conclusion, positive Nectin-2 and DDX3 expression are associated with the progression and poor prognosis in PDAC patients.

Indexed as

AdenocarcinomaAdultAgedBiomarkers, TumorCarcinoma, Pancreatic DuctalCell Adhesion MoleculesDEAD-box RNA HelicasesFemaleHumansLymphatic MetastasisMaleMiddle AgedNectinsPancreatic NeoplasmsBiomarkers, TumorCell Adhesion MoleculesDDX3X protein, humanDEAD-box RNA HelicasesNectins

Identifiers

PMID26294807
PMCPMC4534609
OpenAlexW1549142820

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.