Evidence map›Paper›PMID 22607367›Full record

ArticleDiagnostic pathology2012

Survivin regulates the expression of VEGF-C in lymphatic metastasis of breast cancer.

Xiaopeng Cai, Shuai Ma, Ming Gu, Cong Zu, Wenzhi Qu, Xinyu Zheng

Open access · goldAbstract read
In one paragraph

Article in Diagnostic pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

17 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
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  5. What Inhibits Natural Killers' Performance in Tumour.International journal of molecular sciences · 2022
    Review
  6. Article
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  8. Observational
  9. Article
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  12. Survivin: a unique target for tumor therapy.Cancer cell international · 2016
    Review
  13. Article
  14. Downregulation of survivin by siRNA inhibits invasion and promotes apoptosis in neuroblastoma SH-SY5Y cells.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2014
    Article
  15. Article
  16. Article
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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

6 authors at 2 institutions in 1 country.

Xiaopeng CaiDepartment of Breast Surgery, First Affiliated Hospital, China Medical University, No, 155 North Nanjing Street, Shenyang, Liaoning Province, 110001, China.
Shuai Ma
Ming Gu
Cong Zu
Wenzhi Qu
Xinyu Zheng
China Medical University · CNFourth Affiliated Hospital of China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs a known regulator of apoptosis, survivin has positive relationship with lymphatic metastasis in breast cancer. This study aims to detect the difference in expression between survivin and vascular endothelial growth factor-C (VEGF-C) in treated breast cancer cells and tissues, and to analyze the correlation among survivin, VEGF-C and lymphatic metastasis.

methodsPlasmid with survivin and VEGF-C shRNA and lentivirus with survivin gene were constructed and transfected into breast cancer cell ZR-75-30. Then the expressions of the two genes were examined using western blot analysis and real-time PCR. The change of invasiveness of breast cancer cells was assessed using matrigel invasion assay. Using immunohistochemistry, the expression of survivin and VEGF-C were analyzed in 108 clinical breast cancer cases with breast cancer tissue and lymph node.

resultsSurvivin regulated the expression of VEGF-C at both protein and mRNA levels in breast cancer cells. Immunohistochemical analysis showed that the level of VEGF-C expression was significantly related with that of survivin in breast cancer tissues (p<0.05). VEGF-C was found to participate in the process of breast cancer cells invasion mediated by survivin. The co-expression of the two and the single expression of any one took significant difference in positive lymph node (p<0.05).

conclusionsSurvivin takes an important part in regulating the expression of VEGF-C. VEGF-C could influence the invasive ability mediated by survivin. The co-expression of survivin and VEGF-C is more statistically significant to assess lymphatic metastasis in breast cancer. VIRTUAL SLIDES: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/9193530897100952.

Indexed as

Blotting, WesternBreast NeoplasmsCarcinomaCarcinoma in SituCell Line, TumorChi-Square DistributionFemaleGene Expression Regulation, NeoplasticGenetic VectorsHumansImmunohistochemistryInhibitor of Apoptosis ProteinsLentivirusLymphatic MetastasisLymph NodesMiddle AgedBIRC5 protein, humanInhibitor of Apoptosis ProteinsRNA, MessengerSurvivinVascular Endothelial Growth Factor CVEGFC protein, human

Identifiers

PMID22607367
PMCPMC3487795
OpenAlexW2126835308

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.