Evidence map›Paper›PMID 18982533›Full record

ArticleJournal of neurovirology2008

A speculated ribozyme site in the herpes simplex virus type 1 latency-associated transcript gene is not essential for a wild-type reactivation phenotype.

Dale Carpenter, Sukhpreet Singh, Nelson Osorio, Chinhui Hsiang, Xianzhi Jiang, Ling Jin, Clinton Jones, Steven L Wechsler

Open access · greenAbstract read
In one paragraph

Article in Journal of neurovirology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 89% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

8 authors at 3 institutions in 1 country.

Dale CarpenterThe Gavin S. Herbert Eye Institute, School of Medicine, University of California Irvine, Corvallis, Irvine, California, USA.
Sukhpreet Singh
Nelson Osorio
Chinhui Hsiang
Xianzhi Jiang
Ling Jin
Clinton Jones
Steven L Wechsler
Oregon State University · USUniversity of California, Irvine · USUniversity of Nebraska–Lincoln · US

Funding

VIRAL SHUTOFF OF HOST TRANSCRIPTION--PBCV-1 INFECTEDP20RR015635 · NCRR · UNIVERSITY OF NEBRASKA LINCOLN · PI ZHENG, JIALIN CHARLES · 2000 to 2009
$22.1M
Corneal HSV-1: LAT's Anti-Apoptosis Activity and LatencyR01EY013191 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI WECHSLER, STEVEN L · 2001 to 2013
$6.9M
Corneal HSV-1: Immunopathologic Mechanisms of HSKR01EY018171 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI WECHSLER, STEVEN L · 2008 to 2010
$1.1M
VISION RESEARCH INFRASTRUCTURE DEVELOPMENT GRANTR24EY016663 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI NESBURN, ANTHONY BART · 2005 to 2009
$1.1M
Does the HSV-1 latency associated transcript (LAT) encode a protein?R21AI069176 · NIAID · UNIVERSITY OF NEBRASKA LINCOLN · PI JONES, CLINTON J · 2007 to 2008
$402k
NCRR NIH HHS 1P20RR15635NCRR NIH HHS P20 RR015635NEI NIH HHS EY013191NEI NIH HHS EY016663NEI NIH HHS EY018171NEI NIH HHS R01 EY013191NEI NIH HHS R01 EY018171NEI NIH HHS R24 EY016663NIAID NIH HHS R21 AI069176NIAID NIH HHS R21AI069176
6 · The paper itself

Abstract

During herpes simplex virus-1 (HSV-1) latency in sensory neurons, LAT (latency-associated transcript) is the only abundantly expressed viral gene. LAT plays an important role in the HSV-1 latency-reactivation cycle, because LAT deletion mutants have a significantly decreased reactivation phenotype. Based solely on sequence analysis, it was speculated that LAT encodes a ribozyme that plays an important role in how LAT enhances the virus' reactivation phenotype. Because LAT ribozyme activity has never been reported, we decided to test the converse hypothesis, namely, that this region of LAT does not encode a ribozyme function important for LAT's ability to enhance the reactivation phenotype. We constructed a viral mutant (LAT-Rz) in which the speculated ribozyme consensus sequence was altered such that no ribozyme was encoded. We report here that LAT-Rz had a wild-type reactivation phenotype in mice, confirming the hypothesis that the speculated LAT ribozyme is not a dominant factor in stimulating the latency-reactivation cycle in mice.

Indexed as

AnimalsHerpes SimplexHerpesvirus 1, HumanMiceMicroRNAsPoint MutationRNA, CatalyticVirus ActivationVirus Latencylatency associated transcript, herpes simplex virus-1MicroRNAsRNA, Catalytic

Identifiers

PMID18982533
PMCPMC3059543
OpenAlexW2021079849

What OpenQuestion holds

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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.