Engineered AAVs for non-invasive gene delivery to rodent and non-human primate nervous systems.
Engineered AAVs for non-invasive gene delivery to rodent and non-human primate nervous systems.
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DOI:
10.1016/j.neuron.2022.05.003
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发表时间:
2022-07-20
期刊:
影响因子:
16.2
通讯作者:
Gradinaru, Viviana
中科院分区:
文献类型:
--
作者:
Chen, Xinhong;Kumar, Sripriya Ravindra;Adams, Cameron D.;Yang, Daping;Wang, Tongtong;Wolfe, Damien A.;Arokiaraj, Cynthia M.;Ngo, Victoria;Campos, Lillian J.;Griffiths, Jessica A.;Ichiki, Takako;Mazmanian, Sarkis K.;Osborne, Peregrine B.;Keast, Janet R.;Miller, Cory T.;Fox, Andrew S.;Chiu, Isaac M.;Gradinaru, Viviana
Gene therapy offers great promise in addressing neuropathologies associated with the central and peripheral nervous systems (CNS and PNS). However, genetic access remains difficult, reflecting the critical need for development of effective and non-invasive gene delivery vectors across species. To that end, we evolved adeno-associated virus serotype 9 (AAV9) capsid in mice, and validated two capsids, AAV-MaCPNS1 and AAV-MaCPNS2, across rodent species (mice and rats) and non-human primate (NHP) species (marmosets and rhesus macaques). Intravenous administration of either AAV efficiently transduced the PNS in rodents, and both the PNS and CNS in NHPs. Furthermore, we used AAV-MaCPNS1 in mice to systemically deliver: (1) the neuronal sensor jGCaMP8s to record calcium signal dynamics in nodose ganglia, and (2) the neuronal actuator DREADD to dorsal root ganglia to mediate pain. This conclusively demonstrates the translatability of these two systemic AAVs across four species, and their functional utility through proof-of-concept studies in mice. Chen et al. evolved a family of AAV capsids variants, including MaCPNS1 and MaCPNS2, that efficiently transduced the PNS in rodents following systemic administration, enabling functional readout and non-invasive modulation of PNS. Both vectors could also enable efficient gene delivery to both PNS and CNS in NHPs.
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影响因子:
5.1
作者:
Gombash SE;Cowley CJ;Fitzgerald JA;Lepak CA;Neides MG;Hook K;Todd LJ;Wang GD;Mueller C;Kaspar BK;Bielefeld EC;Fischer AJ;Wood JD;Foust KD
通讯作者:
Foust KD
DOI:
10.1523/jneurosci.6451-10.2011
发表时间:
2011-03-30
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Cavanaugh DJ;Chesler AT;Jackson AC;Sigal YM;Yamanaka H;Grant R;O'Donnell D;Nicoll RA;Shah NM;Julius D;Basbaum AI
通讯作者:
Basbaum AI
影响因子:
4.8
作者:
Bourdenx M;Dutheil N;Bezard E;Dehay B
通讯作者:
Dehay B
影响因子:
25
作者:
Chan KY;Jang MJ;Yoo BB;Greenbaum A;Ravi N;Wu WL;Sánchez-Guardado L;Lois C;Mazmanian SK;Deverman BE;Gradinaru V
通讯作者:
Gradinaru V
DOI:
10.1038/mt.2011.157
发表时间:
2011-11
期刊:
Molecular therapy : the journal of the American Society of Gene Therapy
影响因子:
--
作者:
通讯作者:
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