Evidence map›Paper›PMID 24833255›Full record

ArticleOncotarget2014

Loss of CADM1 expression is associated with poor prognosis and brain metastasis in breast cancer patients.

Harriet Wikman, Laura Westphal, Felicitas Schmid, Sirkku Pollari, Jolanthe Kropidlowski, Bettina Sielaff-Frimpong, Markus Glatzel, Jakob Matschke, Manfred Westphal, Kristiina Iljin and 9 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

26 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Review
  3. MiR-194 promotes hepatocellular carcinoma through negative regulation of CADM1.International journal of clinical and experimental pathology · 2020
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  10. A survey of metastasis suppressors in Metazoa.Laboratory investigation; a journal of technical methods and pathology · 2018
    Review
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  14. Clinicopathological analysis in PTCL-NOS with CADM1 expression.Virchows Archiv : an international journal of pathology · 2017
    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

19 authors at 8 institutions in 3 countries.

Harriet WikmanInstitute of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Laura Westphal
Felicitas Schmid
Sirkku Pollari
Jolanthe Kropidlowski
Bettina Sielaff-Frimpong
Markus Glatzel
Jakob Matschke
Manfred Westphal
Kristiina Iljin
Heini Huhtala
Luigi Terracciano
Anne Kallioniemi
Guido Sauter
Volkmar Müller
Isabell Witzel
Katrin Lamszus
Dirk Kemming
Klaus Pantel
University Medical Center Hamburg-Eppendorf · DEUniversität Hamburg · DEUniversity of Turku · FIEuropean Molecular Biology Laboratory · DEFimlab (Finland) · FIKlinik und Poliklinik für Neurologie · DETampere University · FIUniversity of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer brain metastases (BCBM) are detected with increasing incidence. In order to detect potential genes involved in BCBM, we first screened for genes down-regulated by methylation in cell lines with site-specific metastatic ability. The expression of five genes, CADM1, SPARC, RECK, TNFAIP3 and CXCL14, which were also found down-regulated in gene expression profiling analyses of BCBM tissue samples, was verified by qRT-PCR in a larger patient cohort. CADM1 was chosen for further down-stream analyses. A higher incidence of CADM1 methylation, correlating with lower expression levels, was found in BCBM as compared to primary BC. Loss of CADM1 protein expression was detected most commonly among BCBM samples as well as among primary tumors with subsequent brain relapse. The prognostic role of CADM1 expression was finally verified in four large independent breast cancer cohorts (n=2136). Loss of CADM1 protein expression was associated with disease stage, lymph node status, and tumor size in primary BC. Furthermore, all analyses revealed a significant association between loss of CADM1 and shorter survival. In multivariate analyses, survival was significantly shorter among patients with CADM1-negative tumors. Loss of CADM1 expression is an independent prognostic factor especially associated with the development of brain metastases in breast cancer patients.

Indexed as

Biomarkers, TumorBrain NeoplasmsBreast NeoplasmsCell Adhesion Molecule-1Cell Adhesion MoleculesCell Line, TumorFemaleGenome-Wide Association StudyHumansImmunoglobulinsImmunohistochemistryKaplan-Meier EstimateMiddle AgedPrognosisProportional Hazards ModelsReal-Time Polymerase Chain ReactionBiomarkers, TumorCADM1 protein, humanCell Adhesion Molecule-1Cell Adhesion MoleculesImmunoglobulins

Identifiers

PMID24833255
PMCPMC4102793
OpenAlexW2142558149

What OpenQuestion holds

Textmetadata
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.