Evidence map›Paper›PMID 21983884›Full record

ArticleMedical oncology (Northwood, London, England)2012

Overexpression of a disintegrin and metalloprotease 8 in human gliomas is implicated in tumor progression and prognosis.

Shiming He, Lianshu Ding, Yizhan Cao, Gang Li, Jianping Deng, Yanyang Tu, Boliang Wang

Abstract read
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In one paragraph

Article in Medical oncology (Northwood, London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 15 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

7 authors at 2 institutions in 1 country.

Shiming HeDepartment of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, China.
Lianshu Ding
Yizhan Cao
Gang Li
Jianping Deng
Yanyang Tu
Boliang Wang
Air Force Medical University · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A disintegrin and metalloprotease 8 (ADAM8) has been shown to be expressed in various cancer types, and its expression was associated with advanced progression of several tumors. However, little is known about ADAM8 in human gliomas. Therefore, we here evaluated the correlation of ADAM8 expression with the clinicopathological features and prognosis in the patients with gliomas. Immunohistochemistry and western blot were used to investigate the expression of ADAM8 protein, respectively, in 128 patients with gliomas. The expression levels of ADAM8 in glioma tissues were significantly higher (P = 0.002) than those in non-neoplastic brain tissues according to the immunohistochemistry analysis. In addition, a high level of ADAM8 expression was significantly more common in glioma tissues with advanced grade than those with low grade (P = 0.01), which were in line with the results of western blot analysis (P = 0.01). Moreover, the increased expression of ADAM8 was significantly correlated with low Karnofsky performance score (KPS) (P = 0.008), frequent intra-tumor necrosis (P = 0.01), and poor overall survival (P = 0.008). Furthermore, multivariate analysis identified the expression levels of ADAM8 (P = 0.01) and intra-tumor necrosis (P = 0.03) to be independent prognostic factors. These findings suggest for the first time that ADAM8 is frequently overexpressed in human gliomas and is closely associated with poor clinical outcome.

Indexed as

ADAM ProteinsAdultBiomarkers, TumorBlotting, WesternBrain NeoplasmsDisease ProgressionFemaleGliomaHumansImmunohistochemistryKaplan-Meier EstimateMaleMembrane ProteinsNeoplasm GradingPrognosisProportional Hazards ModelsADAM8 protein, humanADAM ProteinsBiomarkers, TumorMembrane Proteins

Identifiers

PMID21983884
OpenAlexW2056352032

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.