Evidence map›Paper›PMID 23202957›Full record

ArticleInternational journal of molecular sciences2012

NotI microarrays: novel epigenetic markers for early detection and prognosis of high grade serous ovarian cancer.

Vladimir Kashuba, Alexey A Dmitriev, George S Krasnov, Tatiana Pavlova, Ilya Ignatjev, Vasily V Gordiyuk, Anna V Gerashchenko, Eleonora A Braga, Surya P Yenamandra, Michael Lerman and 2 more

Abstract read
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Article in International journal of molecular sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

10 citing papers in PubMed.

  1. Article
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  8. Oncology letters · 2014
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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.

Vladimir KashubaDepartment of Microbiology, Tumor and Cell Biology, Karolinska Institute, Stockholm SE-171 77, Sweden. eugene.zabarovsky@ki.se.
Alexey A Dmitriev
George S Krasnov
Tatiana Pavlova
Ilya Ignatjev
Vasily V Gordiyuk
Anna V Gerashchenko
Eleonora A Braga
Surya P Yenamandra
Michael Lerman
Vera N Senchenko
Eugene Zabarovsky

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chromosome 3-specific NotI microarray (NMA) containing 180 clones with 188 genes was used in the study to analyze 18 high grade serous ovarian cancer (HGSOC) samples and 7 benign ovarian tumors. We aimed to find novel methylation-dependent biomarkers for early detection and prognosis of HGSOC. Thirty five NotI markers showed frequency of methylation/deletion more or equal to 17%. To check the results of NMA hybridizations several samples for four genes (LRRC3B, THRB, ITGA9 and RBSP3 (CTDSPL)) were bisulfite sequenced and confirmed the results of NMA hybridization. A set of eight biomarkers: NKIRAS1/RPL15, THRB, RBPS3 (CTDSPL), IQSEC1, NBEAL2, ZIC4, LOC285205 and FOXP1, was identified as the most prominent set capable to detect both early and late stages of ovarian cancer. Sensitivity of this set is equal to (72 ± 11)% and specificity (94 ± 5)%. Early stages represented the most complicated cases for detection. To distinguish between Stages I + II and Stages III + IV of ovarian cancer the most perspective set of biomarkers would include LOC285205, CGGBP1, EPHB1 and NKIRAS1/RPL15. The sensitivity of the set is equal to (80 ± 13)% and the specificity is (88 ± 12)%. Using this technique we plan to validate this panel with new epithelial ovarian cancer samples and add markers from other chromosomes.

Indexed as

Epigenesis, GeneticBase SequenceBiomarkers, TumorDeoxyribonucleases, Type II Site-SpecificDNA MethylationFemaleGene DeletionGene FrequencyHumansMolecular Sequence DataNeoplasm StagingNucleic Acid HybridizationOligonucleotide Array Sequence AnalysisOvarian NeoplasmsPrognosisSequence Analysis, DNABiomarkers, TumorDeoxyribonucleases, Type II Site-SpecificGCGGCCGC-specific type II deoxyribonucleases

Identifiers

PMID23202957
PMCPMC3497331

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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.