Skip to main content

Advertisement

Log in

IL-27 Protects the Brain from Ischemia-Reperfusion Injury via the gp130/STAT3 Signaling Pathway

  • Published:
Journal of Molecular Neuroscience Aims and scope Submit manuscript

Abstract

The occurrence of ischemia-reperfusion (I/R) injury leads to dysfunction as well as high rates of morbidity and mortality in stroke, and new effective therapeutic strategies for I/R are still needed. We investigated the effect of IL-27 on I/R injury-induced neurological function impairment, cerebral infarction volume and variation in levels of inflammatory factors in mice with middle cerebral artery occlusion (MCAO), as well as concentration of LDH and neuronal apoptosis in a neuron oxygen-glucose deprivation and reperfusion (OGD/R) model mediated by gp130/STAT3 signaling in vitro. Our results indicated that IL-27 could bind to its receptor of gp130 to attenuate the I/R injury-induced impairment function and cerebral infarction volume, and decrease inflammatory cytokines TNF-α, IL-1β and MCP-1 but increase anti-inflammatory factors IL-10 and TGF-β in vivo, while inhibiting LDH leakage and neuronal apoptosis through activation of STAT3 to antagonize I/R induction. Our results suggest that IL-27 may protect the brain from I/R injury through the gp130/STAT3 signaling pathway.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

Data Availability

All the data involved in this study are included along with this article.

Abbreviations

MCAO:

Middle cerebral artery occlusion

OGD/R:

Oxygen-glucose deprivation and reperfusion

I/R:

Ischemia–reperfusion

IL-27:

Interleukin 27

STAT3:

Activator of signal transcriptional and activators transcription3

p-STAT3:

Phosphorylation STAT3

TTC:

Triphenyl tetrazolium chloride

DAPI:

4’,6’-Diamidino-2-phenylindole dihydrochloride

c-IAP2:

Inhibitor of apoptosis protein-2

LDH:

Lactate dehydrogenase

References

Download references

Acknowledgements

This research was supported by funding from the project of science and technology plan Chongzuo (Grant No. 2019009 ChongKeGong).

Author information

Authors and Affiliations

Authors

Contributions

Chun Luo: conceptualization, methodology, writing, visualization; Binru Li: data curation, investigation; Lang Chen: data curation, validation; Lili Zhao: investigation; Yinghai Wei: writing, reviewing, editing supervision.

Corresponding author

Correspondence to Yinghai Wei.

Ethics declarations

Ethics Approval and Consent to Participate

All the animal experiments in our study were approved by the Institutional Animal Care and Use Committee (IACUC) of the National Hospital of Guangxi Zhuang Autonomous Region.

Competing Interests

All authors declare they have no conflict of interests in this manuscript.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Luo, C., Li, B., Chen, L. et al. IL-27 Protects the Brain from Ischemia-Reperfusion Injury via the gp130/STAT3 Signaling Pathway. J Mol Neurosci 71, 1838–1848 (2021). https://doi.org/10.1007/s12031-021-01802-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12031-021-01802-0

Keywords

Navigation