Evidence map›Paper›PMID 12533512›Full record

ArticleGenes & development2003

c-MYC apoptotic function is mediated by NRF-1 target genes.

Fionnuala Morrish, Christopher Giedt, David Hockenbery

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
–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

55 citing papers in PubMed, 126 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. USP13: Multiple Functions and Target Inhibition.Frontiers in cell and developmental biology · 2022
    Review
  5. Article
  6. Anti-Biomedicines · 2020
    Review
  7. Review
  8. Article
  9. Anti-F1000Research · 2020
    Article
  10. Review
  11. Article
  12. CytochromeCancer research · 2019
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Fionnuala MorrishFred Hutchinson Cancer Research Center, Division of Molecular Medicine, Seattle, Washington 98109, USA.
Christopher Giedt
David Hockenbery
Fred Hutch Cancer Center · US

Funding

MITOCHONDRIAL CONTROL OF INTESTINAL APOPTOSISR01DK056761 · NIDDK · FRED HUTCHINSON CANCER RESEARCH CENTER · PI HOCKENBERY, DAVID MARK · 2000 to 2004
$1.2M
NIDDK NIH HHS DK56761-01NIDDK NIH HHS R01 DK056761
6 · The paper itself

Abstract

A detailed understanding of the signaling pathways by which c-Myc elicits apoptosis has proven elusive. In the current study, we have evaluated whether the activation of the mitochondrial apoptotic signaling pathway is linked to c-Myc induction of a subset of genes involved in mitochondrial biogenesis. Cytochrome c and other nuclear-encoded mitochondrial genes are regulated by the transcription factor nuclear respiratory factor-1 (NRF-1). The consensus binding sequence (T/C)GCGCA(C/T)GCGC(A/G) of NRF-1 includes a noncanonical CA(C/T)GCG Myc:MAX binding site. In this study, we establish a link between the induction of NRF-1 target genes and sensitization to apoptosis on serum depletion. We demonstrate, by using Northern analysis, transactivation assays, and in vitro and in vivo promoter binding assays that cytochrome c is a direct target of c-Myc. Like c-Myc, NRF-1 overexpression sensitizes cells to apoptosis on serum depletion. We also demonstrate that selective interference with c-Myc induction of NRF-1 target genes by using a dominant-negative NRF-1 prevented c-Myc-induced apoptosis, without affecting c-Myc-dependent proliferation. These results suggest that c-myc expression leads to mitochondrial dysfunction and apoptosis by deregulating genes involved in mitochondrial function.

Indexed as

Genes, myc3T3 CellsAnimalsApoptosisBase SequenceBinding SitesCell DivisionCell LineCytochrome c GroupDNADNA-Binding ProteinsGene DeletionGene ExpressionMiceMicroscopy, ElectronMitochondriaCytochrome c GroupDNADNA-Binding ProteinsNfe2l1 protein, ratNF-E2-Related Factor 1Nrf1 protein, mouseNuclear Respiratory Factor 1Nuclear Respiratory FactorsTrans-Activators

Identifiers

PMID12533512
PMCPMC195978
OpenAlexW2158049208

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.