Evidence map›Paper›PMID 23069255›Full record

ArticleHuman pathology2013

Synaptonemal complex protein 3 as a novel prognostic marker in early stage non-small cell lung cancer.

Joon-Yong Chung, Haruhisa Kitano, Mikiko Takikita, Hanbyoul Cho, Kyung Hee Noh, Tae Woo Kim, Kris Ylaya, Jun Hanaoka, Junya Fukuoka, Stephen M Hewitt

Open access · greenAbstract readValidation Study
In one paragraph

Article in Human pathology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 38% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. Article
  5. Polyploidy as an Adaptation against Loss of Heterozygosity in Cancer.International journal of molecular sciences · 2022
    Article
  6. Tools used to assay genomic instability in cancers and cancer meiomitosis.Journal of cell communication and signaling · 2022
    Review
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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

10 authors at 5 institutions in 3 countries.

Joon-Yong ChungTissue Array Research Program and Applied Molecular Pathology Laboratory, Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892-4605, USA.
Haruhisa Kitano
Mikiko Takikita
Hanbyoul Cho
Kyung Hee Noh
Tae Woo Kim
Kris Ylaya
Jun Hanaoka
Junya Fukuoka
Stephen M Hewitt
National Cancer Institute · USKorea University · KRShiga University of Medical Science · JPNational Institutes of Health · USUniversity of Toyama · JP

Funding

Tissue Array Research ProgramZICBC010923 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HEWITT, STEPHEN · 2009 to 2014
$4.7M
Intramural NIH HHS Z99 CA999999Intramural NIH HHS ZIC BC010923NCI NIH HHS Y99 CA999999
6 · The paper itself

Abstract

Synaptonemal complex protein 3 is a marker for cell transformation that has prognostic significance in various cancers. However, the prognostic significance of synaptonemal complex protein 3 has not been studied in non-small cell lung cancer. To investigate the potential correlation between synaptonemal complex protein 3 and various clinicopathologic parameters, we assessed the expression of synaptonemal complex protein 3 in archival tumor tissues from 258 patients with non-small cell lung cancer by immunohistochemical staining. By immunofluorescence, synaptonemal complex protein 3 was detected in both the cytoplasmic and nuclear fractions of NCI-H1299 cell. In tumor samples, synaptonemal complex protein 3 is detected as cytoplasmic expression pattern and observed in 50 clinical samples (19.4%) by immunohistochemical staining. Synaptonemal complex protein 3 expression was correlated with T status (P = .008), lymph node metastasis (P = .010), tumor types (P = .019), and pleural invasion (P = .005). In multivariate analysis of patients with early stage disease, increased synaptonemal complex protein 3 expression predicted worse overall survival in early stage (stage I and II) with pT1 status (P = .041). These results suggest that positive synaptonemal complex protein 3 expression is a portent of poor outcome and may be a potential biomarker in the early stages of the non-small cell lung cancer for survival and may provide clues in the identification of patients for adjuvant therapy.

Indexed as

AgedBiomarkers, TumorCarcinoma, Non-Small-Cell LungCell Cycle ProteinsCell Line, TumorCell NucleusCytoplasmDNA-Binding ProteinsFemaleHumansLung NeoplasmsLymphatic MetastasisMaleNeoplasm InvasivenessNeoplasm StagingNuclear ProteinsBiomarkers, TumorCell Cycle ProteinsDNA-Binding ProteinsNuclear ProteinsSYCP3 protein, human

Identifiers

PMID23069255
PMCPMC3548971
OpenAlexW2032041889

What OpenQuestion holds

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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.