دورية أكاديمية
HAX-1 interferes in assembly of NLRP3-ASC to block microglial pyroptosis in cerebral I/R injury
| العنوان: | HAX-1 interferes in assembly of NLRP3-ASC to block microglial pyroptosis in cerebral I/R injury |
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| المؤلفون: | Xin-bin Guo, Xin Deng, Jingjing Wang, Yuruo Qi, Wen Zhao, Sheng Guan |
| المصدر: | Cell Death Discovery, Vol 10, Iss 1, Pp 1-13 (2024) |
| بيانات النشر: | Nature Publishing Group, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens LCC:Cytology |
| مصطلحات موضوعية: | Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282, Cytology, QH573-671 |
| الوصف: | Abstract Acute cerebral ischemia has a high rate of disability and death. Although timely recanalization therapy may rescue the ischemic brain tissue, cerebral ischemia-reperfusion injury has been shown to limit the therapeutic effects of vascular recanalization. Protein HAX-1 has been reported as a pro-survival protein that plays an important role in various disorders, particularly in association with the nervous system. However, the effects and mechanisms of HAX-1 in cerebral IR injury have yet to be elucidated. So, we aimed to investigate the effect of HAX-1 on microglial pyroptosis and explore its potential neuroprotective effects in ischemia-reperfusion injury. Our results show that the expression of HAX-1 decreased after cerebral IR injury, accompanied by an increase in pyroptosis pathway activation. In addition, HAX-1 could inhibit microglial pyroptosis both in vivo and in vitro and reduce the release of inflammatory mediators. The above neuroprotective effects might be partially mediated by inhibiting of interaction of NLRP3 and ASC through competitive binding, followed by the attenuation of NLRP3 inflammasome formation. In conclusion, Our findings support that HAX-1 exhibits a protective role in cerebral I/R injury, and further study on HAX-1 expression regulation will contribute to cerebral infarction therapy. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2058-7716 |
| Relation: | https://doaj.org/toc/2058-7716 |
| DOI: | 10.1038/s41420-024-02005-3 |
| URL الوصول: | https://doaj.org/article/7e86fd5671354b56a1b4a24e9d7a9387 |
| رقم الأكسشن: | edsdoj.7e86fd5671354b56a1b4a24e9d7a9387 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 20587716 |
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| DOI: | 10.1038/s41420-024-02005-3 |