Evidence map›Paper›PMID 12082614›Full record

ArticleOncogene2002

Calgranulins S100A8 and S100A9 are negatively regulated by glucocorticoids in a c-Fos-dependent manner and overexpressed throughout skin carcinogenesis.

Christoffer Gebhardt, Ute Breitenbach, Jan Peter Tuckermann, Bernd Thilo Dittrich, Karl Hartmut Richter, Peter Angel

Abstract read
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In one paragraph

Article in Oncogene, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 6% 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

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 124 citations in OpenAlex.

  1. Pooled it
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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

6 authors at 3 institutions in 1 country.

Christoffer GebhardtDeutsches Krebsforschungszentrum, Division of Signal Transduction and Growth Control, 69120 Heidelberg, Germany.
Ute Breitenbach
Jan Peter Tuckermann
Bernd Thilo Dittrich
Karl Hartmut Richter
Peter Angel
German Cancer Research Center · DEDKFZ-ZMBH Alliance · DEBeiersdorf (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The two calgranulins S100A8 and S100A9 were found to be differentially expressed at sites of acute and chronic inflammation. Here we have employed the phorbol ester-induced multistage skin carcinogenesis protocol in mice to determine the expression of both genes in inflamed skin and in skin tumors. We show that expression is coordinately induced by the phorbol ester TPA in epithelial cells as well as infiltrating leukocytes. By comparing S100A8 and S100A9 mRNA levels in wild type and c-Fos deficient mice (c-fos(-/-)) we found that expression is negatively regulated by c-Fos/AP-1. Glucocorticoids, which exhibit potent anti-inflammatory and anti-tumor promoting activities repressed TPA-mediated S100A8 and S100A9 induction in wild type, but not in c-fos(-/-) mice, thus identifying both genes as the first examples of AP-1 target genes whose repression of TPA-induced transcription by glucocorticoids depends on c-Fos. Finally, we show that enhanced expression is not restricted to the initial TPA-induced inflammatory response but is observed at all stages of skin carcinogenesis. These data identify S100A8 and S100A9 as novel, tumor-associated genes and may point to an as yet unrecognized function of both genes in the development of epithelial skin tumors.

Indexed as

AnimalsAntigens, DifferentiationAnti-Inflammatory AgentsAntineoplastic Agents, HormonalCalciumCalcium-Binding ProteinsCalgranulin ACalgranulin BCarcinogensCarcinoma, Squamous CellDexamethasoneDisease ProgressionDrug EruptionsFemaleGene Expression RegulationGene Expression Regulation, NeoplasticAntigens, DifferentiationAnti-Inflammatory AgentsAntineoplastic Agents, HormonalCalciumCalcium-Binding ProteinsCalgranulin ACalgranulin BCarcinogensDexamethasoneProtein Kinase CProto-Oncogene Proteins c-fosS100 ProteinsTetradecanoylphorbol AcetateTranscription Factor AP-1

Identifiers

PMID12082614
OpenAlexW1981821813

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.