Evidence map›Paper›PMID 11583949›Full record

ArticleThe American journal of pathology2001

RNF4 is a growth inhibitor expressed in germ cells but not in human testicular tumors.

R Pero, F Lembo, D Di Vizio, A Boccia, P Chieffi, M Fedele, G M Pierantoni, P Rossi, R Iuliano, M Santoro and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-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

14 citing papers in PubMed, 49 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

14 authors at 5 institutions in 1 country.

R PeroDipartimento di Biologia e Patologia Cellulare e Molecolare L. Califano Centro di Endocrinologia ed Oncologia Sperimentale del CNR G. Salvatore, Università degli Studi di Napoli Federico II, Napoli, Italy.
F Lembo
D Di Vizio
A Boccia
P Chieffi
M Fedele
G M Pierantoni
P Rossi
R Iuliano
M Santoro
G Viglietto
C B Bruni
A Fusco
L Chiariotti
University of Naples Federico II · ITInstitute for Experimental Endocrinology and Oncology · ITMagna Graecia University · ITIstituto Nazionale di Fisica Nucleare, Sezione di Napoli · ITUniversity of Rome Tor Vergata · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The RING-finger protein RNF4 modulates both steroid-receptor-dependent and basal transcription and interacts with a variety of nuclear proteins involved in cell growth control. RNF4 is expressed at very high levels in testis and at much lower levels in several other tissues. We show that in germ cells RNF4 expression is strongly modulated during progression of spermatogonia to spermatids, with a peak in spermatocytes. Analysis of human testicular germ cell tumors shows that RNF4 is not expressed in all tumors analyzed including seminomas, the highly malignant embryonal carcinomas, yolk sac, and mixed germ cell tumors. We also show that the ectopically expressed RNF4 gene inhibits cell proliferation of both somatic and germ cell tumor-derived cells. Mutation of critical cysteine residues in the RING finger domain abolished the RNF4 growth inhibition activity. Our results suggest that the lack of RNF4 expression may play a role in the progression of testicular tumors.

Indexed as

Nuclear ProteinsTranscription FactorsAnimalsCell DivisionCellular SenescenceDNA-Binding ProteinsGrowth InhibitorsHumansImmunohistochemistryMaleMiceMice, Inbred StrainsReference ValuesSpermatozoaTesticular NeoplasmsTestisDNA-Binding ProteinsGrowth InhibitorsNuclear ProteinsRNF4 protein, humanRnf4 protein, mouseTranscription FactorsUbiquitin-Protein Ligases

Identifiers

PMID11583949
PMCPMC1850520
OpenAlexW2143294108

What OpenQuestion holds

Textmetadata
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.