Skip to main content
Top
Published in: The Journal of Headache and Pain 1/2022

Open Access 01-12-2022 | Migraine | Research article

Temporal characteristics of astrocytic activation in the TNC in a mice model of pain induced by recurrent dural infusion of inflammatory soup

Authors: Leyi Zhang, Chenglong Lu, Li Kang, Yingji Li, Wenjing Tang, Dengfa Zhao, Shengyuan Yu, Ruozhuo Liu

Published in: The Journal of Headache and Pain | Issue 1/2022

Login to get access

Abstract

Background

Astrocytic activation might play a significant role in the central sensitization of chronic migraine (CM). However, the temporal characteristics of the astrocytic activation in the trigeminal nucleus caudalis (TNC) and the molecular mechanism under the process remain not fully understood. Therefore, this study aims to investigate the duration and levels change of astrocytic activation and to explore the correlation between astrocytic activation and the levels change of cytokines release.

Methods

We used a mice model induced by recurrent dural infusion of inflammatory soup (IS). The variation with time of IS-induced mechanical thresholds in the periorbital and hind paw plantar regions were evaluated using the von Frey filaments test. We detected the expression profile of glial fibrillary acidic protein (GFAP) in the TNC through immunofluorescence staining and western blot assay. We also investigated the variation with time of the transcriptional levels of GFAP and ionized calcium binding adapter molecule 1 (Iba1) through RNAscope in situ hybridization analysis. Then, we detected the variation with time of cytokines levels in the TNC tissue extraction and serum, including c-c motif chemokine ligand 2 (CCL2), c-c motif chemokine ligand 5 (CCL5), c-c motif chemokine ligand 7 (CCL7), c-c motif chemokine ligand 12 (CCL12), c-x-c motif chemokine ligand 1 (CXCL1), c-x-c motif chemokine ligand 13 (CXCL13), interferon gamma (IFN-γ), tumor necrosis factor alpha (TNF-α), macrophage colony-stimulating factor (M-CSF), interleukin 1beta (IL-1β), interleukin 6 (IL-6), interleukin 10 (IL-10), interleukin 17A (IL-17A).

Results

Recurrent IS infusion resulted in cutaneous allodynia in both the periorbital region and hind paw plantar, ranging from 5 d (after the second IS infusion) to 47 d (28 d after the last infusion) and 5 d to 26 d (7 d after the last infusion), respectively. The protein levels of GFAP and messenger ribonucleic acid (mRNA) levels of GFAP and Iba1 significantly increased and sustained from 20 d to 47 d (1 d to 28 d after the last infusion), which was associated with the temporal characteristics of astrocytic activation in the TNC. The CCL7 levels in the TNC decreased from 20 d to 47 d. But the CCL7 levels in serum only decreased on 20 d (1 d after the last infusion). The CCL12 levels in the TNC decreased on 22 d (3 d after the last infusion) and 33 d (14 d after the last infusion). In serum, the CCL12 levels only decreased on 22 d. The IL-10 levels in the TNC increased on 20 d.

Conclusions

Our results indicate that the astrocytic activation generated and sustained in the IS-induced mice model from 1 d to 28 d after the last infusion and may contribute to the pathology through modulating CCL7, CCL12, and IL-10 release.
Literature
1.
go back to reference Vos T, Abajobir AA, Abbafati C et al (2017) Global, regional, and national incidence, prevalence, and years lived with disability for 328 diseases and injuries for 195 countries, 1990-2016: a systematic analysis for the global burden of disease study 2016. Lancet 390(10100):1211–1259. https://doi.org/10.1016/S0140-6736(17)32154-2CrossRef Vos T, Abajobir AA, Abbafati C et al (2017) Global, regional, and national incidence, prevalence, and years lived with disability for 328 diseases and injuries for 195 countries, 1990-2016: a systematic analysis for the global burden of disease study 2016. Lancet 390(10100):1211–1259. https://​doi.​org/​10.​1016/​S0140-6736(17)32154-2CrossRef
8.
go back to reference Lukács M, Warfvinge K, Tajti J, Fülöp F, Toldi J, Vécsei L, Edvinsson L (2017) Topical dura mater application of CFA induces enhanced expression of c-fos and glutamate in rat trigeminal nucleus caudalis: attenuated by KYNA derivate (SZR72). J headache pain 18. 18(1):39. https://doi.org/10.1186/s10194-017-0746-x Lukács M, Warfvinge K, Tajti J, Fülöp F, Toldi J, Vécsei L, Edvinsson L (2017) Topical dura mater application of CFA induces enhanced expression of c-fos and glutamate in rat trigeminal nucleus caudalis: attenuated by KYNA derivate (SZR72). J headache pain 18. 18(1):39. https://​doi.​org/​10.​1186/​s10194-017-0746-x
20.
go back to reference Wieseler J, Ellis A, McFadden A, Stone K, Brown K, Cady S, Bastos LF, Sprunger D, Rezvani N, Johnson K, Rice KC, Maier SF, Watkins LR (2017) Supradural inflammatory soup in awake and freely moving rats induces facial allodynia that is blocked by putative immune modulators. Brain Res:1664–1694. https://doi.org/10.1016/j.brainres.2017.03.011 Wieseler J, Ellis A, McFadden A, Stone K, Brown K, Cady S, Bastos LF, Sprunger D, Rezvani N, Johnson K, Rice KC, Maier SF, Watkins LR (2017) Supradural inflammatory soup in awake and freely moving rats induces facial allodynia that is blocked by putative immune modulators. Brain Res:1664–1694. https://​doi.​org/​10.​1016/​j.​brainres.​2017.​03.​011
31.
go back to reference Afroz S, Arakaki R, Iwasa T, Oshima M, Hosoki M, Inoue M, Baba O, Okayama Y, Matsuka Y (2019) CGRP induces differential regulation of cytokines from satellite glial cells in trigeminal ganglia and orofacial nociception. Int J Mol Sci 20(3). https://doi.org/10.3390/ijms20030711 Afroz S, Arakaki R, Iwasa T, Oshima M, Hosoki M, Inoue M, Baba O, Okayama Y, Matsuka Y (2019) CGRP induces differential regulation of cytokines from satellite glial cells in trigeminal ganglia and orofacial nociception. Int J Mol Sci 20(3). https://​doi.​org/​10.​3390/​ijms20030711
33.
Metadata
Title
Temporal characteristics of astrocytic activation in the TNC in a mice model of pain induced by recurrent dural infusion of inflammatory soup
Authors
Leyi Zhang
Chenglong Lu
Li Kang
Yingji Li
Wenjing Tang
Dengfa Zhao
Shengyuan Yu
Ruozhuo Liu
Publication date
01-12-2022
Publisher
Springer Milan
Published in
The Journal of Headache and Pain / Issue 1/2022
Print ISSN: 1129-2369
Electronic ISSN: 1129-2377
DOI
https://doi.org/10.1186/s10194-021-01382-9

Other articles of this Issue 1/2022

The Journal of Headache and Pain 1/2022 Go to the issue