Evidence map›Paper›PMID 19883638›Full record

ArticleClinical biochemistry2010

Nidogen-2: a new serum biomarker for ovarian cancer.

Cynthia Kuk, C Geeth Gunawardana, Antoninus Soosaipillai, Hiroshi Kobayashi, Lin Li, Yingye Zheng, Eleftherios P Diamandis

Abstract read
In one paragraph

Article in Clinical biochemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. NID2 Affects Prognosis of Glioma via Activating the Akt Signaling Pathway.International journal of molecular sciences · 2025
    Article
  4. Article
  5. Elevated levels of serum nidogen-2 in esophageal squamous cell carcinoma.Cancer biomarkers : section A of Disease markers · 2018
    Article
  6. Focused Analysis of Exome Sequencing Data for Rare Germline Mutations in Familial and Sporadic Lung Cancer.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2016
    Article
  7. Review
  8. 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

7 authors at 5 institutions in 3 countries.

Cynthia KukDepartment of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.
C Geeth Gunawardana
Antoninus Soosaipillai
Hiroshi Kobayashi
Lin Li
Yingye Zheng
Eleftherios P Diamandis
Fred Hutch Cancer Center · USUniversity of Toronto · CAMount Sinai Hospital · CANara Medical University · JPUniversity Health Network · CA

Funding

A New Biomarker for Ovarian Cancer DetectionR21CA093568 · NCI · MT SINAI HOSP-SAMUEL LUNENFELD RES INST · PI DIAMANDIS, ELEFTHERIOS P · 2002 to 2003
$200k
NCI NIH HHS R21 CA093568
6 · The paper itself

Abstract

objectivesNew ovarian cancer biomarkers suitable for early disease diagnosis, prognosis or monitoring could improve patient management and outcomes. DESIGN AND

methodsNidogen-2 was measured by immunoassay in serum of 100 healthy women, 100 women with benign gynecological conditions and 100 women with ovarian carcinoma.

resultsSerum nidogen-2 concentration between normal and benign disease patients was not different (median, 13.2 and 12.1 mg/L, respectively). However, nidogen-2 concentration in serum of ovarian cancer patients was elevated (median, 18.6 mg/L; p<0.0001). Both nidogen-2 and CA125 were elevated more in serous histotypes of ovarian cancer and late state disease. Nidogen-2 and CA125 concentrations were strongly correlated. ROC curve analysis for nidogen-2 had an area under the curve (AUC) ranging from 0.73 to 0.83 but CA125 was superior (AUC ranging from 0.87 to 0.99). There was no complementarity between the two markers.

conclusionsNidogen-2 is a new biomarker for ovarian cancer which correlates closely with CA125.

Indexed as

AdultAgedAged, 80 and overArea Under CurveBiomarkers, TumorCalcium-Binding ProteinsCell Adhesion MoleculesFemaleHumansIntracellular Signaling Peptides and ProteinsMiddle AgedOdds RatioOvarian NeoplasmsProteinsROC CurveYoung AdultBiomarkers, TumorCalcium-Binding ProteinsCell Adhesion MoleculesIntracellular Signaling Peptides and ProteinsNBR1 protein, humanNID2 protein, humanProteins

Identifiers

PMID19883638
PMCPMC3109863
OpenAlexW2072213112

What OpenQuestion holds

Textmetadata
LicenceTDM
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.