Evidence map›Paper›PMID 7609050›Full record

ArticleJournal of virology1995

Multiple independent loci within the human cytomegalovirus unique short region down-regulate expression of major histocompatibility complex class I heavy chains.

T R Jones, L K Hanson, L Sun, J S Slater, R M Stenberg, A E Campbell

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 122 papers.

0numbers the graph read from it
0cells of the map it votes in
122citing papers in PubMed
22.3field-weighted citation impact, top 1% 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

122 citing papers in PubMed, 280 citations in OpenAlex.

  1. Article
  2. Mechanisms and Determinants of CMV Reactivation in Kidney Transplantation.International journal of molecular sciences · 2026
    Review
  3. Review
  4. Unconventional CD8Science advances · 2025
    Article
  5. The immune response to human cytomegalovirus: impact of age, co-morbidities and the significance of anti-viral activity assessment.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Review
  20. Frontiers in cellular and infection microbiology · 2020
    Article

62 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

6 authors at 1 institution in 1 country.

T R JonesMolecular Biology Section, American Cyanamid Co., Pearl River, New York 10965, USA.
L K Hanson
L Sun
J S Slater
R M Stenberg
A E Campbell
Pearl River Hydraulic Research Institute · CN

Funding

GENETIC DETERMINANTS OF CYTOMEGALOVIRUS PATHOGENESISR01CA041451 · NCI · EASTERN VIRGINIA MEDICAL SCHOOL · PI CAMPBELL, ANN E · 1992 to 2007
$1.7M
NCI NIH HHS R01-CA41451
6 · The paper itself

Abstract

Reduction of major histocompatibility complex class I cell surface expression occurs in adenovirus-, herpes simplex virus-, human cytomegalovirus (HCMV)-, and murine cytomegalovirus-infected cell systems. Recently, it was demonstrated that the down-regulation mediated by HCMV infection is posttranslational, as a result of increased turnover of class I heavy chains in the endoplasmic reticulum (M. F. C. Beersma, M. J. E. Bijlmakers, and H. L. Ploegh, J. Immunol. 151:4455-4464, 1993; Y. Yamashita, K. Shimokata, S. Saga, S. Mizuno, T. Tsurumi, and Y. Nishiyama, J. Virol. 68:7933-7943, 1994. To identify HCMV genes involved in class I regulation, we screened our bank of HCMV deletion mutants for this phenotype. A mutant with a 9-kb deletion in the S component of the HCMV genome (including open reading frames IRS1 to US9 and US11) failed to down-regulate class I heavy chains. By examining the effects of smaller deletions within this portion of the HCMV genome, a 7-kb region containing at least nine open reading frames was shown to contain the genes required for reduction in heavy-chain expression. Furthermore, it was determined that at least two independent loci within the 7-kb region were able to cause class I heavy-chain down-regulation. One of these, US11, encodes a 32-kDa glycoprotein which causes down-regulation of class I heavy chains in the absence of other viral gene products. Hence, a specific function associated with a phenotype of the HCMV replicative cycle has been mapped to a dispensable gene region. These loci may be important for evasion of the host's immune response and viral persistence.

Indexed as

Gene Expression Regulation, ViralAstrocytomaCells, CulturedCytomegalovirusDown-RegulationFibroblastsHistocompatibility Antigens Class IHumansSequence DeletionTumor Cells, CulturedHistocompatibility Antigens Class I

Identifiers

PMID7609050
PMCPMC189296
OpenAlexW2102510758

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.