Evidence map›Paper›PMID 28178213›Full record

ArticlePathogens (Basel, Switzerland)2017

Neurotrophic Factors NGF, GDNF and NTN Selectively Modulate HSV1 and HSV2 Lytic Infection and Reactivation in Primary Adult Sensory and Autonomic Neurons.

Andy A Yanez, Telvin Harrell, Heather J Sriranganathan, Angela M Ives, Andrea S Bertke

Open access · goldAbstract read
In one paragraph

Article in Pathogens (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Journal of virology · 2022
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Herpesviral Latency-Common Themes.Pathogens (Basel, Switzerland) · 2020
    Review
  15. Abortive herpes simplex virus infection of nonneuronal cells results in quiescent viral genomes that can reactivate.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  16. Article
  17. Review
  18. Review
  19. Review
  20. Article
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

5 authors at 2 institutions in 1 country.

Andy A YanezDepartment of Biology, Virginia Tech, Blacksburg, VA 24061, USA. andy2195@vt.edu.
Telvin HarrellMulticultural Academic Opportunities Program, Virginia Tech, Blacksburg, VA 24061, USA. tharr014@odu.edu.
Heather J SriranganathanDepartment of Population Health Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061, USA. hjscrugg@vt.edu.
Angela M IvesDepartment of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061, USA. amives@vt.edu.
Andrea S BertkeDepartment of Population Health Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061, USA. asbertke@vt.edu.
Virginia–Maryland College of Veterinary Medicine · USVirginia Tech · US

Funding

Neuron Specific Regulation of HSV1 and HSV2 Outcomes of InfectionR01NS104351 · NINDS · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI BERTKE, ANDREA S · 2018 to 2022
$1.7M
The Role of the Autonomic Nervous System in HSV InfectionK22AI097299 · NIAID · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI BERTKE, ANDREA S · 2013 to 2014
$270k
NIAID NIH HHS K22 AI097299NINDS NIH HHS R01 NS104351
6 · The paper itself

Abstract

Herpes simplex viruses (HSV1 and HSV2) establish latency in peripheral ganglia after ocular or genital infection, and can reactivate to produce different patterns and frequencies of recurrent disease. Previous studies showed that nerve growth factor (NGF) maintains HSV1 latency in embryonic sympathetic and sensory neurons. However, adult sensory neurons are no longer dependent on NGF for survival, some populations cease expression of NGF receptors postnatally, and the viruses preferentially establish latency in different populations of sensory neurons responsive to other neurotrophic factors (NTFs). Thus, NGF may not maintain latency in adult sensory neurons. To identify NTFs important for maintaining HSV1 and HSV2 latency in adult neurons, we investigated acute and latently-infected primary adult sensory trigeminal (TG) and sympathetic superior cervical ganglia (SCG) after NTF removal. NGF and glial cell line-derived neurotrophic factor (GDNF) deprivation induced HSV1 reactivation in adult sympathetic neurons. In adult sensory neurons, however, neurturin (NTN) and GDNF deprivation induced HSV1 and HSV2 reactivation, respectively, while NGF deprivation had no effects. Furthermore, HSV1 and HSV2 preferentially reactivated from neurons expressing GFRα2 and GFRα1, the high affinity receptors for NTN and GDNF, respectively. Thus, NTN and GDNF play a critical role in selective maintenance of HSV1 and HSV2 latency in primary adult sensory neurons.

Indexed as

herpes simplex virusHSV1HSV2latencyneurotrophic factorsprimary neuronsreactivation

Identifiers

PMID28178213
PMCPMC5371893
OpenAlexW2586578073

What OpenQuestion 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 OpenQuestion graph.