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Adeno-associated viral vectors for functional intravenous gene transfer throughout the non-human primate brain
被引:31
|作者:
Chuapoco, Miguel R.
[1
,2
]
Flytzanis, Nicholas C.
[1
,10
]
Goeden, Nick
[1
,10
]
Octeau, J. Christopher
[10
]
Roxas, Kristina M.
[10
]
Chan, Ken Y.
[1
,11
]
Scherrer, Jon
[10
]
Winchester, Janet
[10
]
Blackburn, Roy J.
[10
]
Campos, Lillian J.
[2
,3
,4
]
Man, Kwun Nok Mimi
[5
]
Sun, Junqing
[5
]
Chen, Xinhong
[1
,2
]
Lefevre, Arthur
[6
]
Singh, Vikram Pal
[6
]
Arokiaraj, Cynthia M.
[1
,2
]
Shay, Timothy F.
[1
]
Vendemiatti, Julia
[1
]
Jang, Min J.
[1
,2
]
Mich, John K.
[7
]
Bishaw, Yemeserach
[7
]
Gore, Bryan B.
[7
]
Omstead, Victoria
[7
]
Taskin, Naz
[7
]
Weed, Natalie
[7
]
Levi, Boaz P.
[7
]
Ting, Jonathan T.
[7
,8
]
Miller, Cory T.
[6
]
Deverman, Benjamin E.
[1
,11
]
Pickel, James
[9
]
Tian, Lin
[2
,5
]
Fox, Andrew S.
[2
,3
,4
]
Gradinaru, Viviana
[1
,2
]
机构:
[1] CALTECH, Div Biol & Biol Engn, Pasadena, CA 91125 USA
[2] Aligning Sci Parkinsons ASAP Collaborat Res Netwo, Chevy Chase, MD 20815 USA
[3] Univ Calif Davis, Dept Psychol, Davis, CA USA
[4] Univ Calif Davis, Calif Natl Primate Res Ctr, Davis, CA USA
[5] Univ Calif Davis, Dept Biochem & Mol Med, Davis, CA USA
[6] Univ Calif San Diego, Cort Syst & Behav Lab, San Diego, CA USA
[7] Allen Inst Brain Sci, Seattle, WA USA
[8] Univ Washington, Washington Natl Primate Res Ctr, Seattle, WA USA
[9] NIMH, NIH, Bethesda, MD USA
[10] Capsida Biotherapeut, Thousand Oaks, CA 91320 USA
[11] MIT, Broad Inst MIT & Harvard, Stanley Ctr Psychiat Res, Cambridge, MA USA
基金:
美国国家卫生研究院;
关键词:
CENTRAL-NERVOUS-SYSTEM;
VIRUS VECTOR;
IN-VIVO;
DELIVERY;
EXPRESSION;
BARRIER;
LIVER;
STRATEGIES;
TOXICOLOGY;
EVOLUTION;
D O I:
10.1038/s41565-023-01419-x
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
Crossing the blood-brain barrier in primates is a major obstacle for gene delivery to the brain. Adeno-associated viruses (AAVs) promise robust, non-invasive gene delivery from the bloodstream to the brain. However, unlike in rodents, few neurotropic AAVs efficiently cross the blood-brain barrier in non-human primates. Here we report on AAV.CAP-Mac, an engineered variant identified by screening in adult marmosets and newborn macaques, which has improved delivery efficiency in the brains of multiple non-human primate species: marmoset, rhesus macaque and green monkey. CAP-Mac is neuron biased in infant Old World primates, exhibits broad tropism in adult rhesus macaques and is vasculature biased in adult marmosets. We demonstrate applications of a single, intravenous dose of CAP-Mac to deliver functional GCaMP for ex vivo calcium imaging across multiple brain areas, or a cocktail of fluorescent reporters for Brainbow-like labelling throughout the macaque brain, circumventing the need for germline manipulations in Old World primates. As such, CAP-Mac is shown to have potential for non-invasive systemic gene transfer in the brains of non-human primates. Crossing the blood-brain barrier in primates is a major obstacle to gene delivery in the brain. Here an adeno-associated virus variant (AAV.CAP-Mac) is identified and demonstrated for crossing the blood-brain barrier and delivering gene sequences to the brain of different non-human primates species.
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页码:1241 / +
页数:27
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