Evidence map›Paper›PMID 11328840›Full record

ArticleJournal of clinical pathology2001

Reduced expression of alpha-catenin, beta-catenin, and gamma-catenin is associated with high cell proliferative activity and poor differentiation in non-small cell lung cancer.

R T Pirinen, P Hirvikoski, R T Johansson, S Hollmén, V M Kosma

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical pathology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 3 pooled it
2.7field-weighted citation impact, top 10% 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

40 citing papers in PubMed, 3 syntheses or guidelines pooled it, 101 citations in OpenAlex.

  1. Pooled it
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  8. Prognostic Significance of Wnt1, Wnt2, E-Cadherin, and β-catenin Expression in Operable Non-small Cell Lung Cancer.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2021
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  14. Interference with the β-catenin gene in gastric cancer induces changes to the miRNA expression profile.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  15. Decreased expression of claudin-3 is associated with a poor prognosis and EMT in completely resected squamous cell lung carcinoma.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
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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

5 authors at 3 institutions in 1 country.

R T PirinenDepartments of Pathology and Forensic Medicine, University of Kuopio and Kuopio University Hospital, PO Box 1627, FIN-70211 Kuopio, Finland.
P Hirvikoski
R T Johansson
S Hollmén
V M Kosma
Kuopio University Hospital · FISatakunta Central Hospital · FITampere University · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsTo investigate the expression of catenins (alpha, beta, and gamma) in non-small cell lung carcinoma (NSCLC) and its relation to clinicopathological factors and prognosis.

methodsThe expression of catenins was analysed immunohistochemically in 261 patients with resected NSCLC, diagnosed between 1978 and 1996 in eastern Finland: The cell proliferation index of the tumours was analysed by means of an image analyser. The staining results were compared with clinicopathological characteristics and survival.

resultsNormal catenin staining was found significantly more often in adenocarcinomas than in squamous cell carcinomas or anaplastic/large cell carcinomas. Reduced staining of alpha-catenin, beta-catenin, and gamma-catenin was related to poor differentiation of the tumour. The tumours with reduced staining of beta-catenin or gamma-catenin often had higher cell proliferation activity. Nuclear staining of beta-catenin and gamma-catenin was found in 16 (7%) and 29 (13%) cases, respectively. This nuclear staining correlated directly with increased cell proliferation and inversely with membranous staining. In survival analyses the predictors of overall and disease free survival were stage and tumour type. The expression of catenins did not affect survival.

conclusionsThe expression of alpha-catenin, beta-catenin, and gamma-catenin is related to histological type and differentiation in NSCLC, although catenins have no independent prognostic value. However, this study supports the important role of the nuclear accumulation of beta-catenin and gamma-catenin in highly proliferative cells.

Indexed as

Trans-ActivatorsAgedalpha Cateninbeta CateninBiomarkers, TumorCadherinsCarcinoma, Non-Small-Cell LungCell DifferentiationCell DivisionCytoskeletal ProteinsDesmoplakinsFemaleFollow-Up Studiesgamma CateninHumansImmunoenzyme Techniquesalpha Cateninbeta CateninBiomarkers, TumorCadherinsCTNNA1 protein, humanCTNNB1 protein, humanCytoskeletal ProteinsDesmoplakinsgamma CateninJUP protein, humanNeoplasm ProteinsTrans-Activators

Identifiers

PMID11328840
PMCPMC1731412
OpenAlexW2148650874

What OpenQuestion holds

Textmetadata
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Registered trials

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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.