Evidence map›Paper›PMID 20040571›Full record

ArticleGenes & development2010

Regulation of the p53 transcriptional response by structurally diverse core promoters.

José M Morachis, Christopher M Murawsky, Beverly M Emerson

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

59 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. A molecular mechanism for the "digital" response of p53 to stress.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. ThePeerJ · 2020
    Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Ceramide Signaling and p53 Pathways.Advances in cancer research · 2018
    Review
  17. Mechanisms of transcriptional regulation by p53.Cell death and differentiation · 2018
    Review
  18. Article
  19. Review
  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

3 authors at 1 institution in 1 country.

José M MorachisRegulatory Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA.
Christopher M Murawsky
Beverly M Emerson
Salk Institute for Biological Studies · US

Funding

Viral Vector Core (VVC)P30CA014195 · NCI · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI Reuben Shaw · 1985 to 2026
$82.8M
MARC Predoctoral FellowshipF31GM076953 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MORACHIS, JOSE MANUEL · 2006 to 2009
$120k
NCI NIH HHS P30 CA014195NIGMS NIH HHS 1F31GM076953-01NIGMS NIH HHS F31 GM076953
6 · The paper itself

Abstract

p53 target promoters are structurally diverse and display pronounced differences in RNA polymerase II (RNAP II) occupancy even in unstressed cells, with higher levels observed on cell cycle arrest genes (p21) compared with apoptotic genes (Fas/APO1). This occupancy correlates well with their ability to undergo rapid or delayed stress induction. To understand the basis for such distinct temporal assembly of transcription complexes, we examined the role of core promoter structures in this process. We find that the p21 core promoter directs rapid, TATA box-dependent assembly of RNAP II preinitiation complexes (PICs), but permits few rounds of RNAP II reinitiation. In contrast, PIC formation at the Fas/APO1 core promoter is very inefficient but supports multiple rounds of transcription. We define a downstream element within the Fas/APO1 core promoter that is essential for its activation, and identify nuclear transcription factor Y (NF-Y) as its binding partner. NF-Y acts as a bifunctional transcription factor that regulates basal expression of Fas/APO1 in vivo. Thus, two critical parameters of the stress-induced p53 transcriptional response are the kinetics of gene induction and duration of expression through frequent reinitiation. These features are intrinsic, DNA-encoded properties of diverse core promoters that may be fundamental to anticipatory programming of p53 response genes upon stress.

Indexed as

Gene Expression RegulationAmino Acid SequenceCCAAT-Binding Factorfas ReceptorHeLa CellsHumansKineticsMolecular Sequence DataPromoter Regions, GeneticProtein BindingRecombinant Fusion ProteinsRNA Polymerase IIStress, PhysiologicalTATA BoxTumor Suppressor Protein p53CCAAT-Binding Factorfas ReceptorRecombinant Fusion ProteinsRNA Polymerase IITumor Suppressor Protein p53

Identifiers

PMID20040571
PMCPMC2807349
OpenAlexW2133832725

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.