Mechanisms of HCV resistance to broadly neutralizing antibodies.
Mechanisms of HCV resistance to broadly neutralizing antibodies.
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DOI:
10.1016/j.coviro.2021.07.003
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发表时间:
2021-10
影响因子:
5.9
通讯作者:
Bailey JR
中科院分区:
文献类型:
--
作者:
Frumento N;Flyak AI;Bailey JR
Broadly neutralizing antibodies (bNAbs) block infection by genetically diverse hepatitis C virus (HCV) isolates by targeting relatively conserved epitopes on the HCV envelope glycoproteins, E1 and E2. Many amino acid substitutions conferring resistance to these bNAbs have been characterized, identifying multiple mechanisms of bNAb escape. Some resistance substitutions follow the expected mechanism of directly disrupting targeted epitopes. Interestingly, other resistance substitutions fall in E2 domains distant from bNAb-targeted epitopes. These substitutions, which can confer broad resistance to multiple bNAbs, act by less clearly defined mechanisms. Some modulate binding of HCV to cell surface receptors, while others may induce conformational changes in the E2 protein. In this review, we discuss mechanisms of HCV bNAb resistance and implications for HCV vaccine development.
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DOI:
10.1084/jem.20050121
发表时间:
2005-06-06
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Cox AL;Mosbruger T;Mao Q;Liu Z;Wang XH;Yang HC;Sidney J;Sette A;Pardoll D;Thomas DL;Ray SC
通讯作者:
Ray SC
影响因子:
7.7
作者:
Flyak, Andrew, I;Ruiz, Stormy E.;Bjorkman, Pamela J.
通讯作者:
Bjorkman, Pamela J.
影响因子:
6.7
作者:
Gopal, Radhika;Jackson, Kelli;Law, Mansun
通讯作者:
Law, Mansun
影响因子:
8
作者:
Bailey, Justin R.;Flyak, Andrew I.;Crowe, James E., Jr.
通讯作者:
Crowe, James E., Jr.
影响因子:
5.4
作者:
Gu, Jun;Hardy, Joshua;Drummer, Heidi E.
通讯作者:
Drummer, Heidi E.