Evidence map›Paper›PMID 17234734›Full record

Trial reportBlood2007

Temporal genetic program following B-cell receptor cross-linking: altered balance between proliferation and death in healthy and malignant B cells.

Laurent D Vallat, Yuhyun Park, Cheng Li, John G Gribben

Open access · bronzeAbstract readClinical TrialComparative Study
In one paragraph

Trial report in Blood, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.0field-weighted citation impact, top 14% 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, 49 citations in OpenAlex.

  1. Trial
  2. Article
  3. Multi-targeted immunotherapeutics to treat B cell malignancies.Journal of controlled release : official journal of the Controlled Release Society · 2023
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Beyond TCR Signaling: Emerging Functions of Lck in Cancer and Immunotherapy.International journal of molecular sciences · 2019
    Review
  11. Article
  12. Article
  13. Drug-free macromolecular therapeutics: Impact of structure on induction of apoptosis in Raji B cells.Journal of controlled release : official journal of the Controlled Release Society · 2017
    Article
  14. α-Helical coiled-coil peptide materials for biomedical applications.Wiley interdisciplinary reviews. Nanomedicine and nanobiotechnology · 2017
    Review
  15. Article
  16. 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

4 authors at 2 institutions in 1 country.

Laurent D VallatMedical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
Yuhyun Park
Cheng Li
John G Gribben
Harvard University · USDana-Farber Cancer Institute · US

Funding

NCI NIH HHS P01 CA 81538
6 · The paper itself

Abstract

Gene expression in cells is a dynamic process but is usually examined at a single time point. We used gene expression profiling over time to build temporal models of gene transcription after B-cell receptor (BCR) signaling in healthy and malignant B cells and chose this as a model since BCR cross-linking induces both cell proliferation and apoptosis, with increased apoptosis in chronic lymphocytic leukemia (CLL) compared to healthy B cells. To determine the basis for this, we examined the global temporal gene expression profile for BCR stimulation and developed a linear combination method to summarize the effect of BCR simulation over all the time points for all patients. Functional learning identified common early events in healthy B cells and CLL cells. Although healthy and malignant B cells share a common genetic pattern early after BCR signaling, a specific genetic program is engaged by the malignant cells at later time points after BCR stimulation. These findings identify the molecular basis for the different functional consequences of BCR cross-linking in healthy and malignant B cells. Analysis of gene expression profiling over time may be used to identify genes that might be rational targets to perturb these pathways.

Indexed as

Gene Expression Regulation, LeukemicModels, BiologicalSignal TransductionAdultB-LymphocytesFemaleGene Expression ProfilingHumansLeukemia, Lymphocytic, Chronic, B-CellMaleNeoplasm ProteinsOligonucleotide Array Sequence AnalysisReceptors, Antigen, B-CellTime FactorsNeoplasm ProteinsReceptors, Antigen, B-Cell

Identifiers

PMID17234734
PMCPMC1874586
OpenAlexW2034823982

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.