Evidence map›Paper›PMID 18434611›Full record

ArticleBlood2008

SAGE analysis demonstrates increased expression of TOSO contributing to Fas-mediated resistance in CLL.

Rodrigo Proto-Siqueira, Rodrigo A Panepucci, Francisco P Careta, Abigail Lee, Andrew Clear, Kelly Morris, Carolyn Owen, Edgar G Rizzatti, Wilson A Silva, Roberto P Falcão and 2 more

Open access · greenAbstract read
In one paragraph

Article in Blood, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.2field-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

23 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. The risk of reactivity against healthy tissues: Novel CARs demand testing for overlooked binding properties.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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  3. Review
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  6. Distinct prognostic values of Annexin family members expression in acute myeloid leukemia.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Article
  7. Review
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  9. Article
  10. Article
  11. Article
  12. Monoclonal antibodies specific for human IgM Fc receptor inhibit ligand-binding activity.Monoclonal antibodies in immunodiagnosis and immunotherapy · 2014
    Article
  13. The long elusive IgM Fc receptor, FcμR.Journal of clinical immunology · 2014
    Review
  14. Toso controls encephalitogenic immune responses by dendritic cells and regulatory T cells.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  15. Article
  16. Involvement of Toso in activation of monocytes, macrophages, and granulocytes.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
  17. Article
  18. Article
  19. Article
  20. Article
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

12 authors at 2 institutions in 2 countries.

Rodrigo Proto-SiqueiraHematology Division and Center for Cell-Based Therapy, Faculty of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil.
Rodrigo A Panepucci
Francisco P Careta
Abigail Lee
Andrew Clear
Kelly Morris
Carolyn Owen
Edgar G Rizzatti
Wilson A Silva
Roberto P Falcão
Marco A Zago
John G Gribben
Universidade de São Paulo · BRQueen Mary University of London · GB

Funding

NCI NIH HHS P01 CA 81538
6 · The paper itself

Abstract

To identify novel genes involved in the molecular pathogenesis of chronic lymphocytic leukemia (CLL) we performed a serial analysis of gene expression (SAGE) in CLL cells, and compared this with healthy B cells (nCD19(+)). We found a high level of similarity among CLL subtypes, but a comparison of CLL versus nCD19(+) libraries revealed 55 genes that were over-represented and 49 genes that were down-regulated in CLL. A gene ontology analysis revealed that TOSO, which plays a functional role upstream of Fas extrinsic apoptosis pathway, was over-expressed in CLL cells. This finding was confirmed by real-time reverse transcription-polymerase chain reaction in 78 CLL and 12 nCD19(+) cases (P < .001). We validated expression using flow cytometry and tissue microarray and demonstrated a 5.6-fold increase of TOSO protein in circulating CLL cells (P = .013) and lymph nodes (P = .006). Our SAGE results have demonstrated that TOSO is a novel over-expressed antiapoptotic gene in CLL.

Indexed as

fas ReceptorGene Expression Regulation, NeoplasticApoptosis Regulatory ProteinsGene Expression ProfilingHumansLeukemia, Lymphocytic, Chronic, B-CellMembrane ProteinsApoptosis Regulatory Proteinsfas ReceptorFCMR protein, humanMembrane Proteins

Identifiers

PMID18434611
PMCPMC2442748
OpenAlexW2032096957

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.