Multidonor analysis reveals structural elements, genetic determinants, and maturation pathway for HIV-1 neutralization by VRC01-class antibodies.
Multidonor analysis reveals structural elements, genetic determinants, and maturation pathway for HIV-1 neutralization by VRC01-class antibodies.
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DOI:
10.1016/j.immuni.2013.04.012
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发表时间:
2013-08-22
期刊:
影响因子:
32.4
通讯作者:
Kwong PD
中科院分区:
文献类型:
--
作者:
Zhou T;Zhu J;Wu X;Moquin S;Zhang B;Acharya P;Georgiev IS;Altae-Tran HR;Chuang GY;Joyce MG;Kwon YD;Longo NS;Louder MK;Luongo T;McKee K;Schramm CA;Skinner J;Yang Y;Yang Z;Zhang Z;Zheng A;Bonsignori M;Haynes BF;Scheid JF;Nussenzweig MC;Simek M;Burton DR;Koff WC;NISC Comparative Sequencing Program;Mullikin JC;Connors M;Shapiro L;Nabel GJ;Mascola JR;Kwong PD
Antibodies of the VRC01 class neutralize HIV-1, arise in diverse HIV-1-infected donors, and are potential templates for an effective HIV-1 vaccine. However, the stochastic processes that generate repertoires in each individual of >1012 antibodies make elicitation of specific antibodies uncertain. Here we determine the ontogeny of the VRC01 class by crystallography and next-generation sequencing. Despite antibody-sequence differences exceeding 50%, antibody-gp120 cocrystal structures reveal VRC01-class recognition to be remarkably similar. B cell transcripts indicate that VRC01-class antibodies require few specific genetic elements, suggesting that naive-B cells with VRC01-class features are generated regularly by recombination. Virtually all of these fail to mature, however, with only a few—likely one—ancestor B cell expanding to form a VRC01-class lineage in each donor. Developmental similarities in multiple donors thus reveal the generation of VRC01-class antibodies to be reproducible in principle, thereby providing a framework for attempts to elicit similar antibodies in the general population.
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DOI:
10.1038/nsb930
发表时间:
2003-06-01
期刊:
NATURE STRUCTURAL BIOLOGY
影响因子:
--
作者:
Li, YL;Li, HM;Mariuzza, RA
通讯作者:
Mariuzza, RA
DOI:
10.1107/s0907444904019158
发表时间:
2004-12-01
影响因子:
2.2
作者:
Emsley, P;Cowtan, K
通讯作者:
Cowtan, K
影响因子:
64.8
作者:
Balazs, Alejandro B.;Chen, Joyce;Hong, Christin M.;Rao, Dinesh S.;Yang, Lili;Baltimore, David
通讯作者:
Baltimore, David
DOI:
10.1073/pnas.0802203105
发表时间:
2008-05-27
影响因子:
11.1
作者:
Keele, Brandon F.;Giorgi, Elena E.;Shaw, George M.
通讯作者:
Shaw, George M.
DOI:
10.1126/science.1234150
发表时间:
2013-05-10
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Jardine J;Julien JP;Menis S;Ota T;Kalyuzhniy O;McGuire A;Sok D;Huang PS;MacPherson S;Jones M;Nieusma T;Mathison J;Baker D;Ward AB;Burton DR;Stamatatos L;Nemazee D;Wilson IA;Schief WR
通讯作者:
Schief WR