Evidence map›Paper›PMID 12085263›Full record

ArticleBritish journal of cancer2002

Increased expression of survivin in gastric cancer patients and in first degree relatives.

J Yu, W K Leung, M P A Ebert, E K W Ng, M Y Y Go, H B Wang, S C S Chung, P Malfertheiner, J J Y Sung

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Observational
  9. Review
  10. Article
  11. Survivin: A molecular biomarker in cancer.The Indian journal of medical research · 2015
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Prognostic significance of survivin in pediatric acute lymphoblastic leukemia.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2011
    Article
  18. Article
  19. Article
  20. 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

9 authors at 3 institutions in 2 countries.

J YuDepartment of Medicine and Therapeutics, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin, NT, Hong Kong.
W K Leung
M P A Ebert
E K W Ng
M Y Y Go
H B Wang
S C S Chung
P Malfertheiner
J J Y Sung
Prince of Wales Hospital · CNOtto-von-Guericke University Magdeburg · DEChinese University of Hong Kong · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Survivin was recently described as an apoptosis inhibitor. Its pathogenic role in gastric cancer is largely unknown. Expression of survivin in gastric cancer and non-cancer first-degree relatives, and its association with apoptosis and cyclo-oxygenase-2 expression was investigated. Fifty gastric cancer, 30 non-cancer first-degree relatives, 20 normal controls and five gastric cancer cell lines were studied. Survivin and cyclo-oxygenase-2 were evaluated by reverse transcriptase-polymerase chain reaction, immunohistochemistry and Western blot. Survivin expression was absent from normal gastric mucosa. All five cancer cell lines and 34 out of 50 (68%) human gastric cancer tissues expressed survivin mRNA. Survivin expression was less frequent (22%; P<0.001) in adjacent non-tumour gastric tissues. Immunohistochemistry and Western blot obtained similar findings. Gastric cancers with survivin expression displayed significantly reduced apoptosis (P=0.02), and associated with cyclo-oxygenase-2 overexpression at both mRNA (P=0.001) and protein levels (P=0.041). Moreover, survivin mRNA was detected in the gastric mucosa of eight (27%) non-cancer relatives. Expression in non-cancer patients showed positive correlation with H. pylori infection (P=0.004). This demonstrates the frequent expression of survivin in gastric cancer and in first-degree relatives. Co-expression of survivin and cyclo-oxygenase-2 may suggest multiple pathways contributing to the inhibition of apoptosis in gastric cancer.

Indexed as

Gene Expression Regulation, NeoplasticGenetic Predisposition to DiseaseMicrotubule-Associated ProteinsAdultAgedAged, 80 and overApoptosisBlotting, WesternChromosomal Proteins, Non-HistoneCyclooxygenase 2FemaleHelicobacter InfectionsHumansImmunohistochemistryInhibitor of Apoptosis ProteinsIsoenzymesBIRC5 protein, humanChromosomal Proteins, Non-HistoneCyclooxygenase 2Inhibitor of Apoptosis ProteinsIsoenzymesMembrane ProteinsMicrotubule-Associated ProteinsNeoplasm ProteinsProstaglandin-Endoperoxide SynthasesPTGS2 protein, humanRNA, MessengerSurvivin

Identifiers

PMID12085263
PMCPMC2364284
OpenAlexW2066855624

What OpenQuestion holds

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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.