Evidence map›Paper›PMID 16227258›Full record

ArticleJournal of virology2005

Herpes simplex virus type 1 glycoprotein e is required for axonal localization of capsid, tegument, and membrane glycoproteins.

Fushan Wang, Waixing Tang, Helen M McGraw, Jean Bennett, Lynn W Enquist, Harvey M Friedman

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

37 citing papers in PubMed, 56 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

6 authors at 3 institutions in 1 country.

Fushan WangDepartment of Medicine, Division of Infectious Diseases, 502 Johnson Pavilion, University of Pennsylvania, Philadelphia, PA 19104-6073, USA.
Waixing Tang
Helen M McGraw
Jean Bennett
Lynn W Enquist
Harvey M Friedman
Office of Infectious Diseases · USUniversity of Pennsylvania · USPrinceton University · US

Funding

TRAINING PROGRAM IN CELL AND MOLECULAR BIOLOGYT32GM007229 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BARTOLOMEI, MARISA S. · 1985 to 2023
$14.0M
VIRUS &IMMUNE INJURY TO VESSEL WALL CELLSR01HL028220 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI FRIEDMAN, HARVEY MICHAEL · 1985 to 2010
$3.9M
HERPES SIMPLEX VIRUS FC RECEPTORR01AI033063 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI FRIEDMAN, HARVEY MICHAEL · 1992 to 2009
$2.0M
HERPES SIMPLEX VIRUS FC RECEPTORR21AI033063 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI FRIEDMAN, HARVEY MICHAEL · 1997 to 1997
–
NHLBI NIH HHS HL28220NHLBI NIH HHS R01 HL028220NIAID NIH HHS AI33063NIAID NIH HHS R01 AI033063NIGMS NIH HHS T32 GM007229NIGMS NIH HHS T32 GM07229
6 · The paper itself

Abstract

Herpes simplex virus type 1 (HSV-1) glycoprotein E (gE) promotes cell-to-cell spread at basolateral surfaces of epithelial cells, but its activity in neurons is less clear. We used the mouse retina infection model and neuronal cell cultures to define the spread phenotype of gE mutant viruses. Wild-type (WT) and gE-null (NS-gEnull) viruses both infected retina ganglion cell neurons; however, NS-gEnull viral antigens failed to reach the optic nerve, which indicates a defect in axonal localization. We evaluated two Fc receptor-negative gE mutant viruses containing four amino acid inserts in the gE ectodomain. One mutant virus failed to spread from the retina into the optic nerve, while the other spread normally. Therefore, the gE ectodomain is involved in axonal localization, and the Fc receptor and neuronal spread are mediated by overlapping but distinct gE domains. In the retina infection model, virus can travel to the brain via the optic nerve from presynaptic to postsynaptic neurons (anterograde direction) or via nerves that innervate the iris and ciliary body from postsynaptic to presynaptic neurons (retrograde direction). WT virus infected the brain by anterograde and retrograde routes, whereas NS-gEnull virus failed to travel by either pathway. The site of the defect in retrograde spread remains to be determined; however, infection of rat superior cervical ganglia neurons in vitro indicates that gE is required to target virion components to the axon initial segment. The requirement for gE in axonal targeting and retrograde spread highlights intriguing similarities and differences between HSV-1 and pseudorabies virus gE.

Indexed as

Axonal TransportAnimalsBrainCapsidCells, CulturedDisease Models, AnimalHerpes SimplexMiceMutationOptic NerveRatsReceptors, FcRetinaSimplexvirusSuperior Cervical GanglionViral Envelope Proteinsglycoprotein D, Human herpesvirus 1glycoprotein E, herpes simplex virus type 1herpes simplex virus type 1 protein VP22Receptors, FcViral Envelope ProteinsViral Structural Proteins

Identifiers

PMID16227258
PMCPMC1262596
OpenAlexW2141363673

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.