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Cited by 215

The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.

Transcription factor IRF5 drives P2X4R+-reactive microglia gating neuropathic pain

Open access
Masuda, Takahiro, Iwamoto, Shosuke, Yoshinaga, Ryohei, Tozaki-Saitoh, Hidetoshi, Nishiyama, Akira, Mak, Tak W., Tamura, Tomohiko, Tsuda, Makoto, Inoue, Kazuhide·2014·Nature Communications

Abstract

In response to neuronal injury or disease, microglia adopt distinct reactive phenotypes via the expression of different sets of genes. Spinal microglia expressing the purinergic P2X4 receptor (P2X4R) after peripheral nerve injury (PNI) are implicated in neuropathic pain. Here we show that interferon regulatory factor-5 (IRF5), which is induced in spinal microglia after PNI, is responsible for direct transcriptional control of P2X4R. Upon stimulation of microglia by fibronectin, IRF5 induced de novo expression of P2X4R by directly binding to the promoter region of the P2rx4 gene. Mice lacking Irf5 did not upregulate spinal P2X4R after PNI, and also exhibited substantial resistance to pain hypersensitivity. Furthermore, we found that expression of IRF5 in microglia is regulated by IRF8. Thus, an IRF8-IRF5 transcriptional axis may contribute to shifting spinal microglia toward a P2X4R-expressing reactive state after PNI. These results may provide a new target for treating neuropathic pain.

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Metadata

Authors
Masuda, T., Iwamoto, S., Yoshinaga, R., Tozaki-Saitoh, H., Nishiyama, A., Mak, T. W., Tamura, T., Tsuda, M., & Inoue, K.
Venue
Nature Communications
Published
2014-05-13
Volume
5
Issue
1
Pages
3771-3771
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2071777696
Cited by
215
References
17
FWCI
8.94
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Transcription factor IRF5 drives P2X4R+-reactive microglia gating neuropathic pain. https://app.cochat.ai/papers/10.1038/ncomms4771
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Masuda, T., Iwamoto, S., Yoshinaga, R., Tozaki-Saitoh, H., Nishiyama, A., Mak, T. W., Tamura, T., Tsuda, M., & Inoue, K. (2014). Transcription factor IRF5 drives P2X4R+-reactive microglia gating neuropathic pain. Nature Communications. https://doi.org/10.1038/ncomms4771

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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