Evidence map›Paper›PMID 18953492›Full record

ArticleJournal of neuro-oncology2009

Nuclear survivin expression predicts poorer prognosis in glioblastoma.

Katsuyuki Shirai, Yoshiyuki Suzuki, Kuniyuki Oka, Shin-ei Noda, Hiroyuki Katoh, Yoshihiko Suzuki, Jun Itoh, Hideaki Itoh, Shogo Ishiuchi, Hideyuki Sakurai and 2 more

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Article in Journal of neuro-oncology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 9% 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, 2 syntheses or guidelines pooled it, 70 citations in OpenAlex.

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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

12 authors at 3 institutions in 1 country.

Katsuyuki ShiraiDepartment of Radiation Oncology, Gunma University Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma, Japan.
Yoshiyuki Suzuki
Kuniyuki Oka
Shin-ei Noda
Hiroyuki Katoh
Yoshihiko Suzuki
Jun Itoh
Hideaki Itoh
Shogo Ishiuchi
Hideyuki Sakurai
Masatoshi Hasegawa
Takashi Nakano
Gunma University · JPMaebashi Red Cross Hospital · JPMito Saiseikai General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Survivin is a member of the inhibitor of apoptosis family, and is expressed in various malignant tumors. Survivin overexpression has been reported to be a poorer prognostic factor in various malignancies. However, the prognostic value of survivin expression in patients with glioblastoma is still controversial. Therefore, in this study the role of survivin as a predictor for survival was investigated in patients with glioblastoma. Tissue specimens were obtained from 66 patients with glioblastoma treated with radiotherapy. Survivin expression was detected by an immunohistochemical method. Nuclear and cytoplasm survivin scores were defined by using the cell positivity and staining intensity. The scores were defined as follows, 0 (no staining), 1 (less than 50% of cell positivity and any staining), 2 (more than 50% of cell positivity and weak to moderate intensity) and 3 (more than 50% of cell positivity and strong intensity). The correlation between survivin scores and the overall survival rate was evaluated. Nuclear and cytoplasm survivin staining were noted in 47 and 58 patients, respectively. The number of patients with nuclear survivin score of 0, 1, 2 and 3, were 19 (28.8%), 26 (39.4%), 9 (13.6%) and 12 (18.2%), respectively. The 3-year overall survival rate of the nuclear survivin score 3 was 0%, significantly lower than the 11.6% of the nuclear survivin score </=2 (P = 0.0003). Cytoplasm survivin score did not correlate with the prognosis. Nuclear survivin expression may be a useful biomarker for predicting prognosis in patients with glioblastoma.

Indexed as

AdultAgedCell NucleusFemaleGene Expression Regulation, NeoplasticGlioblastomaHumansInhibitor of Apoptosis ProteinsMaleMicrotubule-Associated ProteinsMiddle AgedRadiotherapySurvivinTime FactorsBIRC5 protein, humanInhibitor of Apoptosis ProteinsMicrotubule-Associated ProteinsSurvivin

Identifiers

PMID18953492
OpenAlexW2007345690

What OpenQuestion holds

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Registered trials

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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.