Anti-V2 antibodies virus vulnerability revealed by envelope V1 deletion in HIV vaccine candidates.
Immunology
molecular structure
virology
Journal
iScience
ISSN: 2589-0042
Titre abrégé: iScience
Pays: United States
ID NLM: 101724038
Informations de publication
Date de publication:
19 Feb 2021
19 Feb 2021
Historique:
received:
14
09
2020
revised:
23
11
2020
accepted:
06
01
2021
entrez:
8
2
2021
pubmed:
9
2
2021
medline:
9
2
2021
Statut:
epublish
Résumé
The efficacy of ALVAC-based HIV and SIV vaccines in humans and macaques correlates with antibodies to envelope variable region 2 (V2). We show here that vaccine-induced antibodies to SIV variable region 1 (V1) inhibit anti-V2 antibody-mediated cytotoxicity and reverse their ability to block V2 peptide interaction with the α
Identifiants
pubmed: 33554060
doi: 10.1016/j.isci.2021.102047
pii: S2589-0042(21)00015-8
pmc: PMC7847973
doi:
Types de publication
Journal Article
Langues
eng
Pagination
102047Subventions
Organisme : NIAID NIH HHS
ID : T32 AI007392
Pays : United States
Organisme : NIDA NIH HHS
ID : DP1 DA036478
Pays : United States
Organisme : CCR NIH HHS
ID : HHSN261200800001C
Pays : United States
Organisme : NCI NIH HHS
ID : HHSN261200800001E
Pays : United States
Organisme : NIH HHS
ID : P51 OD011104
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI084119
Pays : United States
Informations de copyright
© 2021.
Déclaration de conflit d'intérêts
The US Government has filed a patent on the V1-deleted immunogens with G.F., T.C., I.S.d.C., M.B.-F., M. Bissa., and R.M.A as inventors.
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