Evidence map›Paper›PMID 19048396›Full record

ArticlePathology oncology research : POR2009

Expression of EphA2 and E-cadherin in gastric cancer: correlated with tumor progression and lymphogenous metastasis.

Weijie Yuan, Zhikang Chen, Shaobin Wu, Jie Ge, Shi Chang, Xianwei Wang, Jingxiang Chen, Zihua Chen

Abstract read
PubMed Publisher
In one paragraph

Article in Pathology oncology research : POR, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

37 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Role ofFrontiers in oncology · 2025
    Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. EphA2 as a new target for breast cancer and its potential clinical application.International journal of clinical and experimental pathology · 2021
    Article
  9. Cells · 2020
    Article
  10. Article
  11. Silencing ofOncology letters · 2019
    Article
  12. Impact of proteomics investigations on gastric cancer treatment and diagnosis.Gastroenterology and hepatology from bed to bench · 2019
    Review
  13. Article
  14. A review on Eph/ephrin, angiogenesis and lymphangiogenesis in gastric, colorectal and pancreatic cancers.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2017
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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 1 country.

Weijie YuanDepartment of General Surgery, Xiangya Hospital, Central South University, Xiangya Road, Changsha 410008, Hunan Province, Peoples Republic of China.
Zhikang Chen
Shaobin Wu
Jie Ge
Shi Chang
Xianwei Wang
Jingxiang Chen
Zihua Chen
Central South University · CNXiangya Hospital Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, gastric cancer progression was correlated with the over-expression of erythropoietin-producing hepatocellular (Eph)A2 receptor and down-expression of epithelial cadherin (E-cadherin). Immunohistochemistry of EphA2 and E-cadherin were performed on these tumor samples from 165 primary lesions of gastric cancer. The results showed that expression of EphA2 was obviously increased in gastric cancer tissues (P < 0.01), which was positively correlated with the depth of cancer invasion, tumor-node-metastasis (TNM) stage and lymph node metastasis (P < 0.05). Meanwhile, the expression of E-cadherin was significantly reduced (P < 0.01), which was negatively correlated with the depth of cancer invasion, grade of tumor differentiation, TNM stage and lymph node metastasis (P < 0.05). The correlation between EphA2 and E-cadherin expression was negative (r = -0.198, P = 0.011). In conclusion, either the over-expression of EphA2 or the down-expression of E-cadherin is correlated with cancer progression and lymphogenous metastasis in gastric cancer, suggesting that both of them may play an important role in tumor progression and metastasis.

Indexed as

AdultAgedBiomarkers, TumorCadherinsDisease ProgressionFemaleHumansImmunohistochemistryLymphatic MetastasisMaleMiddle AgedNeoplasm StagingReceptor, EphA2Stomach NeoplasmsBiomarkers, TumorCadherinsReceptor, EphA2

Identifiers

PMID19048396
OpenAlexW2076925139

What OpenQuestion holds

Textmetadata
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.