Evidence map›Paper›PMID 20838376›Full record

SynthesisOncogene2011

BCR-ABL-mediated upregulation of PRAME is responsible for knocking down TRAIL in CML patients.

D D De Carvalho, R Binato, W O Pereira, J M G Leroy, M D Colassanti, R Proto-Siqueira, A E B Bueno-Da-Silva, M A Zago, M A Zanichelli, E Abdelhay and 3 more

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PubMed Publisher
In one paragraph

Synthesis in Oncogene, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. PRAME protein expression in DICER1-related tumours.The journal of pathology. Clinical research · 2022
    Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Epigenetic therapy in immune-oncology.Nature reviews. Cancer · 2019
    Review
  15. Review
  16. Article
  17. Immunological off-target effects of imatinib.Nature reviews. Clinical oncology · 2016
    Review
  18. The Philadelphia chromosome in leukemogenesis.Chinese journal of cancer · 2016
    Review
  19. Article
  20. Review
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

13 authors at 5 institutions in 1 country.

D D De CarvalhoDepartamento de Imunologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil.
R Binato
W O Pereira
J M G Leroy
M D Colassanti
R Proto-Siqueira
A E B Bueno-Da-Silva
M A Zago
M A Zanichelli
E Abdelhay
F A Castro
J F Jacysyn
G P Amarante-Mendes
Universidade de São Paulo · BRDr. Euryclides Hospital de Jesus Zerbini · BRInstituto Nacional do Câncer · BRFleury S.A. (Brazil) · BRHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor necrosis factor-related apoptosis-inducing ligand-TNFSF10 (TRAIL), a member of the TNF-α family and a death receptor ligand, was shown to selectively kill tumor cells. Not surprisingly, TRAIL is downregulated in a variety of tumor cells, including BCR-ABL-positive leukemia. Although we know much about the molecular basis of TRAIL-mediated cell killing, the mechanism responsible for TRAIL inhibition in tumors remains elusive because (a) TRAIL can be regulated by retinoic acid (RA); (b) the tumor antigen preferentially expressed antigen of melanoma (PRAME) was shown to inhibit transcription of RA receptor target genes through the polycomb protein, enhancer of zeste homolog 2 (EZH2); and (c) we have found that TRAIL is inversely correlated with BCR-ABL in chronic myeloid leukemia (CML) patients. Thus, we decided to investigate the association of PRAME, EZH2 and TRAIL in BCR-ABL-positive leukemia. Here, we demonstrate that PRAME, but not EZH2, is upregulated in BCR-ABL cells and is associated with the progression of disease in CML patients. There is a positive correlation between PRAME and BCR-ABL and an inverse correlation between PRAME and TRAIL in these patients. Importantly, knocking down PRAME or EZH2 by RNA interference in a BCR-ABL-positive cell line restores TRAIL expression. Moreover, there is an enrichment of EZH2 binding on the promoter region of TRAIL in a CML cell line. This binding is lost after PRAME knockdown. Finally, knocking down PRAME or EZH2, and consequently induction of TRAIL expression, enhances Imatinib sensibility. Taken together, our data reveal a novel regulatory mechanism responsible for lowering TRAIL expression and provide the basis of alternative targets for combined therapeutic strategies for CML.

Indexed as

AdenocarcinomaAntigens, NeoplasmAntineoplastic AgentsBenzamidesBreast NeoplasmsCarcinomaCell LineDisease ProgressionDNA-Binding ProteinsEnhancer of Zeste Homolog 2 ProteinFusion Proteins, bcr-ablHumansImatinib MesylateLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLung NeoplasmsMelanomaAntigens, NeoplasmAntineoplastic AgentsBenzamidesDNA-Binding ProteinsEnhancer of Zeste Homolog 2 ProteinEZH2 protein, humanFusion Proteins, bcr-ablImatinib MesylatePiperazinesPolycomb Repressive Complex 2PRAME protein, humanPyrimidinesTNF-Related Apoptosis-Inducing LigandTNFSF10 protein, humanTranscription Factors

Identifiers

PMID20838376
OpenAlexW2031776639

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.