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Published in: Journal of Neuroinflammation 1/2016

Open Access 01-12-2016 | Short Report

Secreted herpes simplex virus-2 glycoprotein G alters thermal pain sensitivity by modifying NGF effects on TRPV1

Authors: Jorge Rubén Cabrera, Abel Viejo-Borbolla, Antonio Alcamí, Francisco Wandosell

Published in: Journal of Neuroinflammation | Issue 1/2016

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Abstract

Genital herpes is a painful disease frequently caused by the neurotropic pathogen herpes simplex virus type 2 (HSV-2). We have recently shown that HSV-2-secreted glycoprotein G (SgG2) interacts with and modulates the activity of the neurotrophin nerve growth factor (NGF). This interaction modifies the response of the NGF receptor TrkA, increasing NGF-dependent axonal growth. NGF is not only an axonal growth modulator but also an important mediator of pain and inflammation regulating the amount, localization, and activation of the thermal pain receptor transient receptor potential vanilloid 1 (TRPV1). In this work, we addressed whether SgG2 could contribute to HSV-2-induced pain. Injection of SgG2 in the mouse hindpaw produced a rapid and transient increase in thermal pain sensitivity. At the molecular level, this acute increase in thermal pain induced by SgG2 injection was dependent on differential NGF-induced phosphorylation and in changes in the amount of TrkA and TRPV1 in the dermis. These results suggest that SgG2 alters thermal pain sensitivity by modulating TRPV1 receptor.
Literature
2.
go back to reference Fields BN, Knipe DM, Howley PM. Fields virology. Fields Virology. 2001;2:3177. Fields BN, Knipe DM, Howley PM. Fields virology. Fields Virology. 2001;2:3177.
13.
go back to reference Guo a, Vulchanova L, Wang J, Li X, Elde R. Immunocytochemical localization of the vanilloid receptor purinoceptor and IB4 binding sites. Neuroscience. 1999;11(July 1998):946–58. Guo a, Vulchanova L, Wang J, Li X, Elde R. Immunocytochemical localization of the vanilloid receptor purinoceptor and IB4 binding sites. Neuroscience. 1999;11(July 1998):946–58.
23.
go back to reference Rathee, P. K., Distler, C., Obreja, O., Neuhuber, W., Wang, G. K., Wang, S.-Y., … Kress, M. (2002). PKA/AKAP/VR-1 module: a common link of Gs-mediated signaling to thermal hyperalgesia. The Journal of Neuroscience : The Official Journal of the Society for Neuroscience, 22(11), 4740–4745. http://doi.org/20026461. Rathee, P. K., Distler, C., Obreja, O., Neuhuber, W., Wang, G. K., Wang, S.-Y., … Kress, M. (2002). PKA/AKAP/VR-1 module: a common link of Gs-mediated signaling to thermal hyperalgesia. The Journal of Neuroscience : The Official Journal of the Society for Neuroscience, 22(11), 4740–4745. http://​doi.​org/​20026461.
26.
go back to reference McKelvey, L., Shorten, G. D., & O’Keeffe, G. W. (2013). Nerve growth factor-mediated regulation of pain signalling and proposed new intervention strategies in clinical pain management. Journal of Neurochemistry. http://doi.org/10.1111/jnc.12093. McKelvey, L., Shorten, G. D., & O’Keeffe, G. W. (2013). Nerve growth factor-mediated regulation of pain signalling and proposed new intervention strategies in clinical pain management. Journal of Neurochemistry. http://​doi.​org/​10.​1111/​jnc.​12093.
29.
go back to reference Xu F, Schillinger J a, Sternberg MR, Johnson RE, Lee FK, Nahmias AJ, Markowitz LE. Seroprevalence and coinfection with herpes simplex virus type 1 and type 2 in the United States, 1988-1994. J Infectious Dis. 2002;185(8):1019–24. http://doi.org/10.1086/340041.CrossRef Xu F, Schillinger J a, Sternberg MR, Johnson RE, Lee FK, Nahmias AJ, Markowitz LE. Seroprevalence and coinfection with herpes simplex virus type 1 and type 2 in the United States, 1988-1994. J Infectious Dis. 2002;185(8):1019–24. http://​doi.​org/​10.​1086/​340041.CrossRef
34.
go back to reference Inyama CO, Wharton J, Su HC, Polak JM. CGRP-immunoreactive nerves in the genitalia of the female rat originate from dorsal root ganglia T11-L3 and L6-S1: a combined immunocytochemical and retrograde tracing study. Eur J Neurosci. 1986;69(1):13–8. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/3528934. Inyama CO, Wharton J, Su HC, Polak JM. CGRP-immunoreactive nerves in the genitalia of the female rat originate from dorsal root ganglia T11-L3 and L6-S1: a combined immunocytochemical and retrograde tracing study. Eur J Neurosci. 1986;69(1):13–8. Retrieved from http://​www.​ncbi.​nlm.​nih.​gov/​pubmed/​3528934.
37.
go back to reference Seppanen, M., Meri, S., Notkola, I.-L., Seppala, I. J. T., Hiltunen-Back, E., Sarvas, H., … Lokki, M.-L. (2006). Subtly impaired humoral immunity predisposes to frequently recurring genital herpes simplex virus type 2 infection and herpetic neuralgia. J Infect Dis, 194(5), 571–8. http://doi.org/10.1086/506477. Seppanen, M., Meri, S., Notkola, I.-L., Seppala, I. J. T., Hiltunen-Back, E., Sarvas, H., … Lokki, M.-L. (2006). Subtly impaired humoral immunity predisposes to frequently recurring genital herpes simplex virus type 2 infection and herpetic neuralgia. J Infect Dis, 194(5), 571–8. http://​doi.​org/​10.​1086/​506477.
40.
Metadata
Title
Secreted herpes simplex virus-2 glycoprotein G alters thermal pain sensitivity by modifying NGF effects on TRPV1
Authors
Jorge Rubén Cabrera
Abel Viejo-Borbolla
Antonio Alcamí
Francisco Wandosell
Publication date
01-12-2016
Publisher
BioMed Central
Published in
Journal of Neuroinflammation / Issue 1/2016
Electronic ISSN: 1742-2094
DOI
https://doi.org/10.1186/s12974-016-0677-5

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