Evidence map›Paper›PMID 18205182›Full record

ArticleJournal of cellular physiology2008

Cancer testis antigens in human melanoma stem cells: expression, distribution, and methylation status.

Luca Sigalotti, Alessia Covre, Susan Zabierowski, Benjamin Himes, Francesca Colizzi, Pier Giorgio Natali, Meenhard Herlyn, Michele Maio

Open access · greenAbstract read
In one paragraph

Article in Journal of cellular physiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 58 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

8 authors at 2 institutions in 2 countries.

Luca SigalottiCancer Bioimmunotherapy Unit, Department of Medical Oncology, Centro di Riferimento Oncologico, Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy.
Alessia Covre
Susan Zabierowski
Benjamin Himes
Francesca Colizzi
Pier Giorgio Natali
Meenhard Herlyn
Michele Maio
Centro di Riferimento Oncologico · ITThe Wistar Institute · US

Funding

TUMOR DEVELOPMENT AND PROGRESSION IN HUMAN MELANOCYTESP01CA025874 · NCI · WISTAR INSTITUTE · PI HERLYN, MEENHARD F · 1985 to 2015
$19.0M
CELL/CELL COMMUNICATION DURING MELANOMA PROGRESSIONR01CA076674 · NCI · WISTAR INSTITUTE · PI HERLYN, MEENHARD F · 1998 to 2015
$4.0M
NCI NIH HHS CA 076674NCI NIH HHS CA 25874NCI NIH HHS P01 CA025874NCI NIH HHS R01 CA076674
6 · The paper itself

Abstract

Neoplastic populations with stem cell potential have been most recently identified in human cutaneous melanoma, and initially characterized for their phenotypic profile. Being melanoma stem cells (MSC) the most desirable target of therapeutic intervention, we asked whether they express the epigenetically-regulated cancer testis antigens (CTA) on which melanoma immunotherapy is increasingly focusing. Reverse transcription-PCR analyses identified the presence of the large majority of investigated CTA (i.e., MAGE, GAGE, NY-ESO, and SSX families) in different MSC populations. MSC expressed MAGE-A proteins as detected by western blot; noteworthy, the distribution of MAGE-A proteins was highly homogeneous within given MSC populations as shown by confocal immunofluorescence. Promoter methylation studies unveiled a homogeneously-demethylated MAGE-A3 promoter that paired MAGE-A3 expression in MSC. Altogether these findings demonstrate that MSC can be efficiently targeted by CTA-directed immunotherapeutic approaches, and suggest that epigenetic patterns most likely drive the expression of CTA in MSC as previously shown for melanoma cells.

Indexed as

Antigens, NeoplasmBlotting, WesternCell Line, TumorDNA MethylationEpigenesis, GeneticFluorescent Antibody TechniqueHumansMaleMelanomaMicroscopy, ConfocalPromoter Regions, GeneticReverse Transcriptase Polymerase Chain ReactionStem CellsTestisTissue DistributionAntigens, Neoplasm

Identifiers

PMID18205182
PMCPMC3624762
OpenAlexW1980733185

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.