The complement cascade at the Utah microelectrode-tissue interface.
The complement cascade at the Utah microelectrode-tissue interface.
复制标题
犹他州微电极组织接口的补体级联反应。
DOI:
10.1016/j.biomaterials.2020.120583
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发表时间:
2021-01
期刊:
影响因子:
14
通讯作者:
Prasad A
中科院分区:
文献类型:
--
作者:
Bennett C;Álvarez-Ciara A;Franklin M;Dietrich WD;Prasad A
Devices implanted within the central nervous system (CNS) are subjected to tissue reactivity due to the lack of biocompatibility between implanted material and the cells’ microenvironment. Studies have attributed blood-brain barrier disruption, inflammation, and oxidative stress as main contributing factors that lead to electrode recording failure. The complement cascade is a part of the innate immunity that focuses on recognizing and targeting foreign objects; however, its role in the context of neural implants is substantially unknown. In this study, we implanted a non-functional 4×4 Utah microelectrode array (UEA) into the somatosensory cortex and studied the complement cascade via combined gene and immunohistochemistry quantification at acute (48-hour), sub-acute (1-week), and early chronic (4-weeks) time points. The results of this study demonstrate the activation and continuation of the complement cascade at the electrode-tissue interface, illustrating the therapeutic potential of modulating the foreign body response via the complement cascade.
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影响因子:
4
作者:
Barrese JC;Aceros J;Donoghue JP
通讯作者:
Donoghue JP
影响因子:
9.3
作者:
Hammad A;Westacott L;Zaben M
通讯作者:
Zaben M
影响因子:
14
作者:
Eles, J. R.;Vazquez, A. L.;Cui, X. T.
通讯作者:
Cui, X. T.
DOI:
10.4049/jimmunol.0903678
发表时间:
2010-11-01
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Amara U;Flierl MA;Rittirsch D;Klos A;Chen H;Acker B;Brückner UB;Nilsson B;Gebhard F;Lambris JD;Huber-Lang M
通讯作者:
Huber-Lang M
影响因子:
5.3
作者:
Alawieh, Ali;Langley, E. Farris;Tomlinson, Stephen
通讯作者:
Tomlinson, Stephen