Evidence map›Paper›PMID 11521189›Full record

ArticleOncogene2001

Inhibitors of histone deacetylase arrest cell cycle and induce apoptosis in cervical carcinoma cells circumventing human papillomavirus oncogene expression.

P Finzer, C Kuntzen, U Soto, H zur Hausen, F Rösl

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

42 citing papers in PubMed, 111 citations in OpenAlex.

  1. Review
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  14. Human papillomavirus and lung cancinogenesis: an overview.Journal of cancer research and clinical oncology · 2016
    Review
  15. Article
  16. Phenylbutyrate-a pan-HDAC inhibitor-suppresses proliferation of glioblastoma LN-229 cell line.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  17. Article
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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

5 authors at 2 institutions in 1 country.

P FinzerDeutsches Krebsforschungszentrum, Forschungsschwerpunkt Angewandte Tumorvirologie, Abteilung Tumorvirus-Immunologie, Im Neuenheimer Feld 242, 69120 Heidelberg, Germany.
C Kuntzen
U Soto
H zur Hausen
F Rösl
DKFZ-ZMBH Alliance · DEGerman Cancer Research Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Histone deacetylase (HDAC) inhibitors sodium butyrate and trichostatin A arrest human papillomavirus (HPV)-positive carcinoma cells in G1 to S transition of the cell cycle, which is paralleled by an up-regulation of the cyclin-dependent kinase inhibitors (CKIs) p21CIP1 and p27KIP1 as well as the complete loss of cdk2 activity. Although HPV expression was hitherto thought to be required to maintain a proliferative phenotype of these cells, cdk2 suppression is achieved even in the presence of ongoing viral transcription. While CKIs normally cannot exert their cdk2-inhibitory function in the presence of the viral oncoprotein E7, co-immunoprecipitation experiments revealed that E7 binding is prevented. Increase of p27KIP1 correlates with down-regulation of p45SKP2, a component of the ubiquitin-protein ligase SCF(SKP2) controlling the half-life of regulatory proteins during the cell cycle. HDAC inhibition also triggered an E7-dependent degradation of pRb, while the levels of E2F remained unaffected. The presence of free intracellular E2F and the concomitant up-regulation of CKIs during G1 arrest results in a 'conflicting growth situation', which finally renders the cells to undergo apoptosis. These data provide novel molecular insights into how the transforming potential of HPV can be bypassed and open new therapeutical perspectives for the treatment of cervical cancer.

Indexed as

CDC2-CDC28 KinasesCell Transformation, NeoplasticDNA-Binding ProteinsHistone Deacetylase InhibitorsMuscle ProteinsApoptosisCell CycleCyclin-Dependent Kinase 2Cyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent KinasesCyclinsEnzyme InhibitorsFemaleHeLa CellsHumansMicrofilament ProteinsCDC2-CDC28 KinasesCDK2 protein, humanCDKN1A protein, humanCyclin-Dependent Kinase 2Cyclin-Dependent Kinase Inhibitor p21Cyclin-Dependent KinasesCyclinsDNA-Binding ProteinsE7 protein, Human papillomavirus type 18Enzyme InhibitorsHistone Deacetylase InhibitorsMicrofilament ProteinsMuscle ProteinsOncogene Proteins, ViralProtein Serine-Threonine KinasesRetinoblastoma ProteinTagln protein, mouse

Identifiers

PMID11521189
OpenAlexW2313004864

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.