Entry receptor LDLRAD3 is required for Venezuelan equine encephalitis virus peripheral infection and neurotropism leading to pathogenesis in mice.
Entry receptor LDLRAD3 is required for Venezuelan equine encephalitis virus peripheral infection and neurotropism leading to pathogenesis in mice.
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DOI:
10.1016/j.celrep.2023.112946
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发表时间:
2023-08-29
期刊:
影响因子:
8.8
通讯作者:
中科院分区:
文献类型:
--
作者:
Venezuelan equine encephalitis virus (VEEV) is an encephalitic alphavirus responsible for epidemics of neurological disease across the Americas. Low-density lipoprotein receptor class A domain-containing 3 (LDLRAD3) is a recently reported entry receptor for VEEV. Here, using wild-type and Ldlrad3-deficient mice, we define a critical role for LDLRAD3 in controlling steps in VEEV infection, pathogenesis, and neuro-tropism. Our analysis shows that LDLRAD3 is required for efficient VEEV infection and pathogenesis prior to and after central nervous system invasion. Ldlrad3-deficient mice survive intranasal and intracranial VEEV inoculation and show reduced infection of neurons in different brain regions. As LDLRAD3 is a determinant of pathogenesis and an entry receptor required for VEEV infection of neurons of the brain, receptor-targeted therapies may hold promise as countermeasures. Kafai et al. demonstrate that the low-density lipoprotein receptor class A domain-containing 3 (LDLRAD3), a major VEEV receptor, is important at multiple stages of VEEV pathogenesis using a murine model and Ldlrad3-deficient mice. LDLRAD3 is particularly important for VEEV infection of neurons in the central nervous system.
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影响因子:
11.8
作者:
Carrara AS;Coffey LL;Aguilar PV;Moncayo AC;Da Rosa AP;Nunes MR;Tesh RB;Weaver SC
通讯作者:
Weaver SC
影响因子:
4.2
作者:
Carrera JP;Pittí Y;Molares-Martínez JC;Casal E;Pereyra-Elias R;Saenz L;Guerrero I;Galué J;Rodriguez-Alvarez F;Jackman C;Pascale JM;Armien B;Weaver SC;Donnelly CA;Vittor AY
通讯作者:
Vittor AY
影响因子:
64.8
作者:
Basore K;Ma H;Kafai NM;Mackin S;Kim AS;Nelson CA;Diamond MS;Fremont DH
通讯作者:
Fremont DH
影响因子:
3.7
作者:
Bernard, KA;Klimstra, WB;Johnston, RE
通讯作者:
Johnston, RE
影响因子:
6.7
作者:
Burke, Crystal W.;Froude, Jeffery W.;Glass, Pamela J.
通讯作者:
Glass, Pamela J.