Evidence map›Paper›PMID 15150552›Full record

ArticleBritish journal of cancer2004

Low-dose interferon-gamma-producing human neuroblastoma cells show reduced proliferation and delayed tumorigenicity.

I Airoldi, R Meazza, M Croce, E Di Carlo, T Piazza, C Cocco, T D'Antuono, V Pistoia, S Ferrini, M V Corrias

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 15 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

10 authors at 3 institutions in 1 country.

I AiroldiLaboratory of Oncology, Gaslini Institute, Largo Gaslini 5, 16148 Genoa, Italy.
R Meazza
M Croce
E Di Carlo
T Piazza
C Cocco
T D'Antuono
V Pistoia
S Ferrini
M V Corrias
Istituto Giannina Gaslini · ITAlleanza Contro il Cancro · ITUniversity of Chieti-Pescara · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interferon-gamma (IFN-gamma) directs T helper-1 cell differentiation and mediates antitumour effects in preclinical models. However, high-dose IFN-gamma is toxic in vivo, and IFN-gamma-transfected neuroblastoma (NB) cells secreting high amounts of the cytokine may be lost due to cell apoptosis or differentiation. Two human NB cell lines (ACN and SK-N-BE2(c)) differing as to genetic and phenotypic features were transfected with the human IFN-gamma gene and selected on the grounds of the low concentrations of IFN-gamma produced. In both IFN-gamma-transfected cell lines, autocrine and paracrine activation of IFN-gamma-mediated pathways occurred, leading to markedly reduced proliferation rate, to increased expression of surface HLA and CD40 molecules and of functional TNF binding sites. ACN/IFN-gamma cells showed a significantly delayed tumorigenicity in nude mice as compared to parental cells. ACN/IFN-gamma tumours were smaller, with extensive necrotic area as a result of a damaged and defective microvascular network. In addition, a significant reduction in the proliferation index was observed. This is the first demonstration that IFN-gamma inhibits in vivo proliferation of NB cell by acting on the tumour cell itself. This effect adds to the immunoregulatory and antiangiogenic activities operated by IFN-gamma in syngeneic tumour-bearing hosts.

Indexed as

AnimalsAntineoplastic AgentsCell DivisionDNA PrimersFemaleFlow CytometryGenetic TherapyHumansInterferon-gammaMiceMice, NudeNeoplasms, ExperimentalNeovascularization, PathologicNeuroblastomaPhenotypeReceptors, Tumor Necrosis FactorAntineoplastic AgentsDNA PrimersInterferon-gammaReceptors, Tumor Necrosis Factor

Identifiers

PMID15150552
PMCPMC2409504
OpenAlexW1964689738

What OpenQuestion holds

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LicenceCC BY
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.