Evidence map›Paper›PMID 12775417›Full record

ArticleJournal of neurovirology2003

The herpes simplex virus type 1 ICP0 promoter is activated by viral reactivation stimuli in trigeminal ganglia neurons of transgenic mice.

C M Loiacono, N S Taus, W J Mitchell

Abstract read
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In one paragraph

Article in Journal of neurovirology, 2003. 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
2.6field-weighted citation impact, top 10% 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, 41 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

C M LoiaconoDepartment of Veterinary Pathobiology, University of Missouri, Columbia, Missouri 65211, USA.
N S Taus
W J Mitchell
University of Missouri · US

Funding

REGULATION OF HSV 1 LATENCY IN NEURONSK02AI001552 · NIAID · UNIVERSITY OF MISSOURI-COLUMBIA · PI MITCHELL, WILLIAM J. · 1998 to 2002
$297k
NEI NIH HHS EY07007NEI NIH HHS EY11833NIAID NIH HHS AI01552
6 · The paper itself

Abstract

Herpes simplex virus type 1 (HSV-1) causes a latent infection in sensory ganglia neurons in humans and in the mouse model. The ability of the virus to latently infect neurons and reactivate is central to the ability of HSV-1 to remain in the human population and spread to new hosts. It is possible that neuronal transcriptional proteins control latency and reactivation by modulating activation of the HSV-1 immediate-early (IE) gene ICP0. We have previously shown that factors in trigeminal ganglia neurons can differentially activate the IE ICP0 promoter and the IE ICP4 promoter in developing trigeminal ganglia neurons of transgenic mice. Ultraviolet (UV) irradiation and hyperthermic stress have been shown to result in HSV-1 reactivation from sensory neurons in the mouse model. Reporter transgenic mice were exposed to UV irradiation or hyperthermia to test whether stimuli that are known to reactivate HSV-1 could activate viral IE promoters in the absence of viral proteins. Measurement of beta-galactosidase activity in trigeminal ganglia from these transgenic mice indicated that the ICP0 promoter activity was significantly increased by both UV irradiation and hyperthermia. The IE genes ICP4 and ICP27 and the late gene gC reporter transgenes failed to be activated in parallel experiments. These results suggest that the ICP0 promoter is a target for activation by host transcription factors in sensory neurons that have undergone damage. It further suggests the possibility that activation of ICP0 gene expression by neuronal transcription factors may be important in reactivation of HSV-1 in neurons.

Indexed as

Gene Expression Regulation, ViralAnimalsCorneaFemaleGenes, Immediate-EarlyGenes, ReporterGenes, ViralHerpesvirus 1, HumanHot TemperatureImmediate-Early ProteinsKeratitis, HerpeticLac OperonMaleMiceMice, Inbred C3HMice, Inbred C57BLglycoprotein gC, herpes simplex virus type 1herpes simplex virus, type 1 protein ICP4ICP27 protein, human herpesvirus 1Immediate-Early ProteinsNerve Tissue ProteinsTranscription FactorsUbiquitin-Protein LigasesViral Envelope ProteinsViral Structural ProteinsVmw110 protein, Human herpesvirus 1

Identifiers

PMID12775417
OpenAlexW2000466396

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.