Evidence map›Paper›PMID 20033758›Full record

ArticleJournal of molecular histology2009

Inhibin/activin-betaE subunit in normal and malignant human cervical tissue and cervical cancer cell lines.

Florian Bergauer, Ansgar Brüning, Naim Shabani, Thomas Blankenstein, Julia Jückstock, Darius Dian, Ioannis Mylonas

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Article in Journal of molecular histology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

6 citing papers in PubMed, 19 citations in OpenAlex.

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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 2 institutions in 1 country.

Florian Bergauer1st Department of Obstetrics and Gynaecology, Ludwig-Maximilians-University Munich, Maistrasse 11, 80337 Munich, Germany.
Ansgar Brüning
Naim Shabani
Thomas Blankenstein
Julia Jückstock
Darius Dian
Ioannis Mylonas
Ludwig-Maximilians-Universität München · DEMünchen Klinik Neuperlach · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inhibins are dimeric glycoproteins, composed of an alpha-subunit and one of two possible beta-subunits (betaA or betaB), with substantial roles in human reproduction and in endocrine-responsive tumours. Recently a novel beta subunit named betaE was described, although it is still unclear if normal or cancerous cervical epithelial cells as well as cervical cancer cell lines can synthesise the novel inhibin-betaE subunit. About 4 normal cervical tissue samples together with 10 specimens of well-differentiated squamous cervical cancer and adenocarcinoma of the cervix were immunohistochemical analyzed. Additionally, two cervical carcinoma cell lines (HeLa and CaSki) were analyzed by immunofluorescence and RT-PCR for the expression of this novel subunit. We demonstrated for the first time an immunolabelling of the inhibin-betaE subunit in normal and malignant cervical tissue, as well as cervical cancer cells. Although the physiological role is still quite unclear in cervical tissue, inhibin-betaE might play important roles in carcinogenesis. Moreover, the synthesis of this subunit in cervical carcinoma cell lines of squamous and glandular epithelial origins also allows the use of these cell lines in elucidating its functions in cervical cancer pathogenesis. However, since the expression of the inhibin-betaE is minimal in HeLa cells as assessed by immunofluorescence and RT-PCR, the CaSki cell line might be a better model for further functional experiments regarding cervical cancer pathogenesis.

Indexed as

Cell Line, TumorFemaleGene Expression Regulation, NeoplasticHumansImmunohistochemistryInhibin-beta SubunitsProtein SubunitsProtein TransportUterine Cervical NeoplasmsINHBE protein, humanInhibin-beta SubunitsProtein Subunits

Identifiers

PMID20033758
OpenAlexW1980624844

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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.