Evidence map›Paper›PMID 8627669›Full record

ArticleJournal of virology1996

Functional comparison of PML-type and archetype strains of JC virus.

E Sock, K Renner, D Feist, H Leger, M Wegner

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Sox10, a novel transcriptional modulator in glial cells.The Journal of neuroscience : the official journal of the Society for Neuroscience · 1998
    Article
  19. 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

5 authors at 1 institution in 1 country.

E SockZentrum für Molekulare Neurobiologie, Universität Hamburg, Germany.
K Renner
D Feist
H Leger
M Wegner
Universität Hamburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Isolates of the human polyomavirus JC can be grouped as either PML-type or archetype strains primarily on the basis of divergence in their regulatory regions. Only PML-type viruses have so far been found to be associated with the human demyelinating disease progressive multifocal leukoencephalopathy. Here we have compared the functional properties of archetype and PML-type regulatory regions with regard to DNA replication and viral gene expression. No significant differences could be detected between archetype and PML-type regions in their ability to direct episomal DNA replication in the presence of JC virus T antigen. When viral gene expression was examined, early- and late-gene promoters from all PML-type strains exhibited a significantly higher activity in glial than in nonglial cells. Surprisingly, archetype strain promoters were also preferentially active in glial cells, although this effect was less pronounced than in PML-type strains. Furthermore, all promoters from archetype strains reacted to the presence of viral T antigen or the glial transcription factor Tst-1/Oct6 in a manner similar to the promoters of the PML-type viral strain Mad-1. Interestingly, T antigen and Tst-1/Oct6 were found to function in a species-specific and cell-type-specific manner, respectively. We concluded from our experiments that the differences in the regulatory regions cannot account for the different biology of archetype and PML-type viral strains.

Indexed as

Gene Expression Regulation, ViralVirus ReplicationAntigens, Polyomavirus TransformingBase SequenceCell LineDNA-Binding ProteinsDNA ReplicationDNA, ViralGenetic VariationHumansJC VirusLeukoencephalopathy, Progressive MultifocalMolecular Sequence DataNeurogliaOctamer Transcription Factor-6Species SpecificityAntigens, Polyomavirus TransformingDNA-Binding ProteinsDNA, ViralOctamer Transcription Factor-6POU3F1 protein, humanTranscription Factors

Identifiers

PMID8627669
PMCPMC189972
OpenAlexW2128361109

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.