Broadly neutralizing antibodies abrogate established hepatitis C virus infection.
Broadly neutralizing antibodies abrogate established hepatitis C virus infection.
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大致中和抗体消除了乙型肝炎病毒感染。
DOI:
10.1126/scitranslmed.3009512
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发表时间:
2014-09-17
影响因子:
17.1
通讯作者:
Ploss A
中科院分区:
文献类型:
--
作者:
de Jong YP;Dorner M;Mommersteeg MC;Xiao JW;Balazs AB;Robbins JB;Winer BY;Gerges S;Vega K;Labitt RN;Donovan BM;Giang E;Krishnan A;Chiriboga L;Charlton MR;Burton DR;Baltimore D;Law M;Rice CM;Ploss A
Hepatitis C virus (HCV) establishes a chronic infection in the majority of exposed individuals and can cause cirrhosis and hepatocellular carcinoma. The role of antibodies directed against HCV in disease progression is poorly understood. Neutralizing antibodies (nAbs) can prevent HCV infection in vitro and in animal models. However, the effects of nAbs on an established HCV infection are unclear. Here, we demonstrate that three broadly nAbs, AR3A, AR3B and AR4A, delivered with adeno-associated viral (AAV) vectors can confer protection against viral challenge in humanized mice. Furthermore, we provide evidence that nAbs can abrogate an ongoing HCV infection in primary hepatocyte cultures and in a human liver chimeric mouse model. These results showcase a novel therapeutic approach to interfere with HCV infection exploiting a previously unappreciated need for HCV to continuously infect new hepatocytes in order to sustain chronicity.
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影响因子:
46.9
作者:
Azuma, Hisaya;Paulk, Nicole;Grompe, Markus
通讯作者:
Grompe, Markus
影响因子:
64.8
作者:
Dorner, Marcus;Horwitz, Joshua A.;Robbins, Justin B.;Barry, Walter T.;Feng, Qian;Mu, Kathy;Jones, Christopher T.;Schoggins, John W.;Catanese, Maria Teresa;Burton, Dennis R.;Law, Mansun;Rice, Charles M.;Ploss, Alexander
通讯作者:
Ploss, Alexander
DOI:
10.1084/jem.20090766
发表时间:
2010-08-30
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Fafi-Kremer S;Fofana I;Soulier E;Carolla P;Meuleman P;Leroux-Roels G;Patel AH;Cosset FL;Pessaux P;Doffoël M;Wolf P;Stoll-Keller F;Baumert TF
通讯作者:
Baumert TF
影响因子:
64.8
作者:
通讯作者:
--
影响因子:
13.3
作者:
Bjoro, K;Skaug, K;Froland, SS
通讯作者:
Froland, SS