HIV-1 Envelope Glycosylation and the Signal Peptide.
HIV-1 Envelope Glycosylation and the Signal Peptide.
复制标题
HIV-1包膜糖基化及其信号肽。
DOI:
10.3390/vaccines9020176
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发表时间:
2021-02-19
期刊:
影响因子:
7.8
通讯作者:
Upadhyay C
中科院分区:
文献类型:
--
作者:
Lambert GS;Upadhyay C
The RV144 trial represents the only vaccine trial to demonstrate any protective effect against HIV-1 infection. While the reason(s) for this protection are still being evaluated, it serves as justification for widespread efforts aimed at developing new, more effective HIV-1 vaccines. Advances in our knowledge of HIV-1 immunogens and host antibody responses to these immunogens are crucial to informing vaccine design. While the envelope (Env) protein is the only viral protein present on the surface of virions, it exists in a complex trimeric conformation and is decorated with an array of variable N-linked glycans, making it an important but difficult target for vaccine design. Thus far, efforts to elicit a protective humoral immune response using structural mimics of native Env trimers have been unsuccessful. Notably, the aforementioned N-linked glycans serve as a component of many of the epitopes crucial for the induction of potentially protective broadly neutralizing antibodies (bnAbs). Thus, a greater understanding of Env structural determinants, most critically Env glycosylation, will no doubt be of importance in generating effective immunogens. Recent studies have identified the HIV-1 Env signal peptide (SP) as an important contributor to Env glycosylation. Further investigation into the mechanisms by which the SP directs glycosylation will be important, both in the context of understanding HIV-1 biology and in order to inform HIV-1 vaccine design.
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DOI:
10.1016/s2352-3018(18)30071-7
发表时间:
2018-07
期刊:
The lancet. HIV
影响因子:
--
作者:
Bekker LG;Moodie Z;Grunenberg N;Laher F;Tomaras GD;Cohen KW;Allen M;Malahleha M;Mngadi K;Daniels B;Innes C;Bentley C;Frahm N;Morris DE;Morris L;Mkhize NN;Montefiori DC;Sarzotti-Kelsoe M;Grant S;Yu C;Mehra VL;Pensiero MN;Phogat S;DiazGranados CA;Barnett SW;Kanesa-Thasan N;Koutsoukos M;Michael NL;Robb ML;Kublin JG;Gilbert PB;Corey L;Gray GE;McElrath MJ;HVTN 100 Protocol Team
通讯作者:
HVTN 100 Protocol Team
影响因子:
3.7
作者:
Asmal M;Hellmann I;Liu W;Keele BF;Perelson AS;Bhattacharya T;Gnanakaran S;Daniels M;Haynes BF;Korber BT;Hahn BH;Shaw GM;Letvin NL
通讯作者:
Letvin NL
影响因子:
16.6
作者:
Cao L;Pauthner M;Andrabi R;Rantalainen K;Berndsen Z;Diedrich JK;Menis S;Sok D;Bastidas R;Park SR;Delahunty CM;He L;Guenaga J;Wyatt RT;Schief WR;Ward AB;Yates JR 3rd;Burton DR;Paulson JC
通讯作者:
Paulson JC
影响因子:
3.4
作者:
Behrens AJ;Struwe WB;Crispin M
通讯作者:
Crispin M
影响因子:
5.6
作者:
Checkley MA;Luttge BG;Freed EO
通讯作者:
Freed EO