Evidence map›Paper›PMID 19641524›Full record

ArticleLeukemia2009

Gene knockdown studies revealed CCDC50 as a candidate gene in mantle cell lymphoma and chronic lymphocytic leukemia.

A Farfsing, F Engel, M Seiffert, E Hartmann, G Ott, A Rosenwald, S Stilgenbauer, H Döhner, M Boutros, P Lichter and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Leukemia, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

28 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Integration of CD34Journal of translational medicine · 2022
    Article
  14. Article
  15. Article
  16. Review
  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

11 authors at 4 institutions in 2 countries.

A FarfsingDivision of Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
F Engel
M Seiffert
E Hartmann
G Ott
A Rosenwald
S Stilgenbauer
H Döhner
M Boutros
P Lichter
A Pscherer
German Cancer Research Center · DEUniversity of Würzburg · DEUniversity Hospital Ulm · DEHeidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The two B-cell non-Hodgkin's lymphoma entities, chronic lymphocytic leukemia (CLL) and mantle cell lymphoma (MCL), show recurrent chromosomal gains of 3q25-q29, 12q13-q14 and 18q21-q22. The pathomechanisms affected by these aberrations are not understood. The aim of this study was to identify genes, located within these gained regions, which control cell death and cell survival of MCL and CLL cancer cells. Blood samples collected from 18 patients with CLL and 6 patients with MCL, as well as 6 cell lines representing both malignancies were analyzed by gene expression profiling. By a comparison of genomic DNA and gene expression, 72 candidate genes were identified. We performed a limited RNA interference screening with these candidates to identify genes affecting cell survival. CCDC50 (coiled coil domain containing protein 50), SERPINI2 and SMARCC2 mediated a reduction of cell viability in primary CLL cells as well as in cell lines. Gene knockdown and a nuclear factor kappa B (NFkappaB) reporter gene assay revealed that CCDC50 is required for survival in MCL and CLL cells and controls NFkappaB signaling.

Indexed as

RNA, Small InterferingBone Marrow CellsCell Line, TumorCell SurvivalDNA-Binding ProteinsGene Expression ProfilingGene Expression Regulation, LeukemicGene Expression Regulation, NeoplasticGenetic TestingGenomicsHumansIntracellular Signaling Peptides and ProteinsKidneyLeukemia, Lymphocytic, Chronic, B-CellLymphoma, Mantle-CellNeoplasm ProteinsCCDC50 protein, humanDNA-Binding ProteinsIntracellular Signaling Peptides and ProteinsNeoplasm ProteinsNF-kappa BRNA, Small InterferingSERPINI2 protein, humanSerpinsSMARCC2 protein, humanTranscription Factors

Identifiers

PMID19641524
OpenAlexW1985956243

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.