Evidence map›Paper›PMID 17522225›Full record

ArticleJournal of virology2007

Expression of extremely low levels of thymidine kinase from an acyclovir-resistant herpes simplex virus mutant supports reactivation from latently infected mouse trigeminal ganglia.

Michael I Besecker, Caroline L Furness, Donald M Coen, Anthony Griffiths

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Net -1 frameshifting on a noncanonical sequence in a herpes simplex virus drug-resistant mutant is stimulated by nonstop mRNA.Proceedings of the National Academy of Sciences of the United States of America · 2012
    Article
  4. Article
  5. Slipping and sliding: frameshift mutations in herpes simplex virus thymidine kinase and drug-resistance.Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2011
    Review
  6. Review
  7. Review
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

4 authors at 2 institutions in 1 country.

Michael I BeseckerDepartment of Virology and Immunology, Southwest Foundation for Biomedical Research, San Antonio, TX 78227, USA.
Caroline L Furness
Donald M Coen
Anthony Griffiths
Harvard University · USTexas Biomedical Research Institute · US

Funding

VIRAL AND CELLULAR GENES IN HSV LATENCY AND REACTIVATIONP01NS035138 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI KNIPE, DAVID M. · 1996 to 2010
$15.0M
MOLECULAR BASIS OF VIRAL INFECTIVITYT32AI007245 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI Aaron Gregory Schmidt · 1985 to 2026
$11.3M
MECHANISMS REGULATING HSV TK EXPRESSION DURING INFECTIONR01AI026126 · NIAID · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI COEN, DONALD M · 1988 to 2010
$3.2M
NIAID NIH HHS R01 AI026126NIAID NIH HHS R01 AI26126NIAID NIH HHS T32 AI007245NIAID NIH HHS T32 AI07245NINDS NIH HHS P01 NS035138NINDS NIH HHS P01 NS35138
6 · The paper itself

Abstract

A single-cytosine-deletion in the herpes simplex virus gene encoding thymidine kinase (TK) was previously found in an acyclovir-resistant clinical isolate. A laboratory strain engineered to carry this mutation did not generate sufficient TK activity for detection by plaque autoradiography, which detected 0.25% wild-type activity. However, a drug sensitivity assay suggested that extremely low levels of TK are generated by this virus. The virus was estimated to express 0.09% of wild-type TK activity via a ribosomal frameshift 24 nucleotides upstream of the mutation. Remarkably, this appeared to be sufficient active TK to support a low level of reactivation from latently infected mouse trigeminal ganglia.

Indexed as

Drug Resistance, ViralSimplexvirusThymidine KinaseVirus ActivationVirus LatencyAcyclovirAmino Acid SequenceAnimalsAntiviral AgentsBase SequenceMiceMolecular Sequence DataMutationSequence AlignmentTrigeminal GanglionAcyclovirAntiviral AgentsThymidine Kinase

Identifiers

PMID17522225
PMCPMC1951311
OpenAlexW2171782904

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.