Evidence map›Paper›PMID 11953819›Full record

ArticleBritish journal of cancer2002

Expression of survivin, a novel inhibitor of apoptosis and cell cycle regulatory protein, in pancreatic adenocarcinoma.

A I Sarela, C S Verbeke, J Ramsdale, C L Davies, A F Markham, P J Guillou

Registry-linked trialOpen 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. It is linked to trial NCT01556178 (Collection of Blood and Cerebrospinal Fluid for Pediatric Brain Tumor Research), which is not on this map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
6.5field-weighted citation impact, top 2% 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.

NCT01556178 completednot on this mapstarted 2011, after this paper: background citation

Collection of Blood and Cerebrospinal Fluid for Pediatric Brain Tumor Research

TypeobservationalSponsorAnn & Robert H Lurie Children's Hospital of ChicagoRan2011 to 2012Enrolled5ConditionsHydrocephalus
3 · Its place in the literature

Who cites it

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 180 citations in OpenAlex.

  1. Pooled it
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  5. Article
  6. Review
  7. Article
  8. Article
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  15. Article
  16. Anticancer Effect and Apoptosis Induction of Gambogic Acid in Human Leukemia Cell Line K562 In Vitro.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Article
  17. Survivin: A molecular biomarker in cancer.The Indian journal of medical research · 2015
    Review
  18. Article
  19. Review
  20. Downregulation of a long noncoding RNA-ncRuPAR contributes to tumor inhibition in colorectal cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    Article

9 more citing papers are in PubMed but not listed here.

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.

A I SarelaAcademic Unit of Surgery, School of Medicine, University of Leeds, Leeds, UK.
C S Verbeke
J Ramsdale
C L Davies
A F Markham
P J Guillou
University of Leeds · GBSt James's University Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Survivin is unique for its expression in human malignancies but not in normal adult cells. It has been implicated in sensitisation to chemotherapy and as a prognostic marker in several common cancers. Immunohistochemistry for Survivin, P53 and BCL-2 expression as well as cell proliferative index (Ki-67) and apoptosis index (TUNEL) was conducted on 52 pancreatic and 12 ampullary adenocarcinomas. Survivin was detected in the cytoplasm of carcinoma cells in 46 (88%) of pancreatic tumours. P53 and BCL-2 were detected in 54% and 12% of pancreatic tumours, respectively. Proliferative index was 26.2+/-10.5% and apoptosis index was 1.38+/-0.69%. Prevalence of Survivin expression was significantly higher in P53-positive than in P53-negative cases (P=0.05) but was not associated with BCL-2 expression. Incrementally higher weighted scores of Survivin expression were associated with increased proliferative index (P=0.001). Furthermore, there was linear correlation between increased proliferative index and higher apoptosis index (P<0.001). Surprisingly, higher scores of Survivin expression were associated with increased apoptosis index (P=0.007). Survival characteristics were not influenced by Survivin, P53 or BCL-2 expression, apoptosis index or proliferative index. Ampullary carcinoma showed Survivin expression in 83% of cases. However, unlike pancreatic carcinoma, there was no correlation between Survivin and P53 expression or proliferative index. In conclusion, Survivin is expressed in the majority of pancreatic adenocarcinomas and correlates with both cellular proliferation and apoptosis. Molecular manipulation of Survivin expression may enhance chemotherapy and radiation therapy for pancreatic cancer.

Indexed as

ApoptosisMicrotubule-Associated ProteinsAdenocarcinomaAgedCell CycleCell DivisionChromosomal Proteins, Non-HistoneFemaleHumansImmunohistochemistryInhibitor of Apoptosis ProteinsIn Situ Nick-End LabelingMaleMiddle AgedNeoplasm ProteinsPancreatic NeoplasmsBIRC5 protein, humanChromosomal Proteins, Non-HistoneInhibitor of Apoptosis ProteinsMicrotubule-Associated ProteinsNeoplasm ProteinsProto-Oncogene Proteins c-bcl-2SurvivinTumor Suppressor Protein p53

Identifiers

PMID11953819
PMCPMC2364160
OpenAlexW1967608817

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Registered trials

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.