Evidence map›Paper›PMID 8654372›Full record

ArticleThe EMBO journal1996

The Epstein-Barr virus bZIP transcription factor Zta causes G0/G1 cell cycle arrest through induction of cyclin-dependent kinase inhibitors.

C Cayrol, E K Flemington

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 109 papers.

0numbers the graph read from it
0cells of the map it votes in
109citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

109 citing papers in PubMed, 180 citations in OpenAlex.

  1. Manipulation of the cell cycle by HIV-1.Biochemical Society transactions · 2026
    Review
  2. Reconstructing EBV reactivation and DNA damage response kinetics in morphologic pseudotime.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. CMGC Kinases in Viral Infection and Human Disease.Pathogens (Basel, Switzerland) · 2026
    Review
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49 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

C CayrolDivision of Tumor Virology, Division of Neoplastic Disease Mechanisms, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.
E K Flemington
Dana-Farber Cancer Institute · US

Funding

CHEMISTRY AND BIOLOGY OF LYMPHOCYTESR35CA047554 · NCI · HARVARD UNIVERSITY · PI STROMINGER, JACK L · 1988 to 2001
$4.7M
EPSTEIN-BARR VIRUS BZLF1 GENE PRODUCTR29GM048045 · NIGMS · DANA-FARBER CANCER INSTITUTE · PI FLEMINGTON, ERIK K · 1993 to 1997
–
NCI NIH HHS CA47554NIGMS NIH HHS R29GM48045
6 · The paper itself

Abstract

While oncoproteins encoded by small DNA tumor viruses and Epstein-Barr virus (EBV) latent antigens facilitate G1/S progression, the EBV lytic switch transactivator Zta was found to inhibit growth by causing cell cycle arrest in G0/G1 in several epithelial tumor cell lines. Expression of Zta results in induction of the tumor suppressor protein, p53, and the cyclin-dependent kinase inhibitors, p21 and p27, as well as accumulation of hypophosphorylated pRb. Up-regulation of p53 and p27 occurs by post-transcriptional mechanisms while expression of p21 is induced at the RNA level in a p53-dependent manner. Inactivation of pRb by transient overexpression of the human papillomavirus E7 oncoprotein indicates that pRb or pRb-related proteins are key mediators of the growth-inhibitory function of Zta. These findings suggest that EBV plays an active role in redirecting epithelial cell physiology to facilitate the viral replicative program through a Zta-mediated growth arrest function.

Indexed as

Cell CycleCell Cycle ProteinsGrowth InhibitorsTumor Suppressor ProteinsCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent KinasesCyclinsDNADNA-Binding ProteinsHeLa CellsHerpesvirus 4, HumanHumansLeucine ZippersMicrotubule-Associated ProteinsNasopharyngeal NeoplasmsBZLF1 protein, Herpesvirus 4, HumanCDKN1A protein, humanCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent Kinase Inhibitor p27Cyclin-Dependent KinasesCyclinsDNADNA-Binding ProteinsGrowth InhibitorsMicrotubule-Associated ProteinsRetinoblastoma ProteinTrans-ActivatorsTumor Suppressor Protein p53Tumor Suppressor ProteinsViral Proteins

Identifiers

PMID8654372
PMCPMC450210
OpenAlexW2209450952

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.