AAV-mediated NT-3 overexpression protects cochleae against noise-induced synaptopathy.
AAV-mediated NT-3 overexpression protects cochleae against noise-induced synaptopathy.
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DOI:
10.1038/s41434-018-0012-0
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发表时间:
2018-07
期刊:
影响因子:
5.1
通讯作者:
Wang J
中科院分区:
文献类型:
--
作者:
Chen H;Xing Y;Xia L;Chen Z;Yin S;Wang J
The synapse between inner hair cells (IHCs) and type I spiral ganglion neurons (SGNs) has been identified as a sensitive structure to noise-induced damage in the mammalian cochlea. Since this synapse provides the major information pathway from the cochlea to the auditory brain, it is important to maintain its integrity. Neurotrophin-3 (NT-3) has been known to play an important role in the development and the functional maintenance of this synapse. Application of exogenous NT-3, or overexpression of this gene in a transgenic animal model, have shown the value to protect this synapse from noise-induced damage. In the present study, NT-3 overexpression was induced by cochlear gene transfection before noise exposure via the use of an adeno-associated viral (AAV) vector. We found that such an overexpression provided a significant synaptic protection against a noise exposure that caused massive damage to the synapses, likely due to it promoting the repair of the synapse after the initial damage.
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影响因子:
3
作者:
Bharadwaj HM;Verhulst S;Shaheen L;Liberman MC;Shinn-Cunningham BG
通讯作者:
Shinn-Cunningham BG
影响因子:
3.7
作者:
Shi L;Liu L;He T;Guo X;Yu Z;Yin S;Wang J
通讯作者:
Wang J
DOI:
10.1002/neu.20264
发表时间:
2006-08-01
期刊:
JOURNAL OF NEUROBIOLOGY
影响因子:
--
作者:
Hossain, Waheeda A.;D'Sa, Chrystal;Morest, D. Kent
通讯作者:
Morest, D. Kent
影响因子:
3.4
作者:
Oestreicher, E;Knipper, M;Felix, D
通讯作者:
Felix, D
DOI:
10.1111/j.1749-6632.1999.tb08649.x
发表时间:
1999-01-01
期刊:
OTOTOXICITY: BASIC SCIENCE AND CLINICAL APPLICATIONS
影响因子:
--
作者:
Qun, LX;Pirvola, U;Ylikoski, J
通讯作者:
Ylikoski, J