Evidence map›Paper›PMID 17397260›Full record

ArticlePLoS pathogens2007

Systematic identification of cellular signals reactivating Kaposi sarcoma-associated herpesvirus.

Fuqu Yu, Josephine N Harada, Helen J Brown, Hongyu Deng, Moon Jung Song, Ting-Ting Wu, Juran Kato-Stankiewicz, Christian G Nelson, Jeffrey Vieira, Fuyuhiko Tamanoi and 2 more

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

66 citing papers in PubMed, 98 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Kaposi Sarcoma, a Trifecta of Pathogenic Mechanisms.Diagnostics (Basel, Switzerland) · 2022
    Review
  7. Article
  8. Viruses and Skin Cancer.International journal of molecular sciences · 2021
    Review
  9. Article
  10. Review
  11. Global epigenomic analysis of KSHV-infected primary effusion lymphoma identifies functionalProceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  12. Review
  13. Review
  14. CRISPR/Cas9-Mediated Knockout andJournal of virology · 2019
    Article
  15. Human DNA Virus Exploitation of the MAPK-ERK Cascade.International journal of molecular sciences · 2019
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

6 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

12 authors at 3 institutions in 3 countries.

Fuqu YuDepartment of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California, United States of America.
Josephine N Harada
Helen J Brown
Hongyu Deng
Moon Jung Song
Ting-Ting Wu
Juran Kato-Stankiewicz
Christian G Nelson
Jeffrey Vieira
Fuyuhiko Tamanoi
Sumit K Chanda
Ren Sun
University of California, Los Angeles · USGenomics Institute of the Novartis Research Foundation · USUniversity of Washington · US

Funding

T-LYMPHOCYTE-DERIVED ERYTHROID-POTENTIATING ACTIVITYP01CA032737 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SLAMON, DENNIS J · 1985 to 2006
$8.9M
Reactivation of Kaposi's Sarcoma-Associated HerpesvirusR01CA091791 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, REN · 2001 to 2017
$4.4M
Viral Lysis of Kaposi's Sarcoma Tumor CellsR01DE014153 · NIDCR · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, REN · 2001 to 2004
$1.1M
POLYADENYLATED NUCLEAR RNA OF HUMAN HERPESVIRUS-8R01CA083525 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SUN, REN · 1999 to 2001
$472k
NCI NIH HHS CA 32737NCI NIH HHS CA83525NCI NIH HHS CA91791NCI NIH HHS P01 CA032737NCI NIH HHS R01 CA091791NIDCR NIH HHS DE14153NIDCR NIH HHS R01 DE014153
6 · The paper itself

Abstract

The herpesvirus life cycle has two distinct phases: latency and lytic replication. The balance between these two phases is critical for viral pathogenesis. It is believed that cellular signals regulate the switch from latency to lytic replication. To systematically evaluate the cellular signals regulating this reactivation process in Kaposi sarcoma-associated herpesvirus, the effects of 26,000 full-length cDNA expression constructs on viral reactivation were individually assessed in primary effusion lymphoma-derived cells that harbor the latent virus. A group of diverse cellular signaling proteins were identified and validated in their effect of inducing viral lytic gene expression from the latent viral genome. The results suggest that multiple cellular signaling pathways can reactivate the virus in a genetically homogeneous cell population. Further analysis revealed that the Raf/MEK/ERK/Ets-1 pathway mediates Ras-induced reactivation. The same pathway also mediates spontaneous reactivation, which sets the first example to our knowledge of a specific cellular pathway being studied in the spontaneous reactivation process. Our study provides a functional genomic approach to systematically identify the cellular signals regulating the herpesvirus life cycle, thus facilitating better understanding of a fundamental issue in virology and identifying novel therapeutic targets.

Indexed as

Cell Line, TumorExtracellular Signal-Regulated MAP KinasesGene Expression RegulationGenes, ReporterHerpesvirus 8, HumanHumansLymphoma, AIDS-RelatedMAP Kinase Kinase KinasesPromoter Regions, GeneticProto-Oncogene Protein c-ets-1raf KinasesSignal TransductionVirus ActivationVirus ReplicationETS1 protein, humanExtracellular Signal-Regulated MAP KinasesMAP Kinase Kinase KinasesProto-Oncogene Protein c-ets-1raf Kinases

Identifiers

PMID17397260
PMCPMC1839163
OpenAlexW1973621084

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.