Simian-Human Immunodeficiency Virus SHIV.CH505-Infected Infant and Adult Rhesus Macaques Exhibit Similar Env-Specific Antibody Kinetics, despite Distinct T-Follicular Helper and Germinal Center B Cell Landscapes.
Age Factors
Animals
Antibodies, Neutralizing
/ blood
Antibody Formation
B-Lymphocytes
/ immunology
Disease Models, Animal
Germinal Center
/ immunology
HIV
/ immunology
HIV Antibodies
/ blood
HIV Infections
/ immunology
Immunoglobulin G
/ blood
Macaca mulatta
Plasma
/ virology
T-Lymphocytes
/ immunology
Viral Load
env Gene Products, Human Immunodeficiency Virus
/ immunology
SHIV
SIV
animal model
human immunodeficiency virus
macaque
pediatric HIV
pediatric immunology
Journal
Journal of virology
ISSN: 1098-5514
Titre abrégé: J Virol
Pays: United States
ID NLM: 0113724
Informations de publication
Date de publication:
01 08 2019
01 08 2019
Historique:
received:
31
01
2019
accepted:
02
05
2019
pubmed:
17
5
2019
medline:
2
6
2020
entrez:
17
5
2019
Statut:
epublish
Résumé
Global elimination of pediatric human immunodeficiency virus (HIV) infections will require the development of novel immune-based approaches, and understanding infant immunity to HIV is critical to guide the rational design of these intervention strategies. Despite their immunological immaturity, chronically HIV-infected children develop broadly neutralizing antibodies (bnAbs) more frequently and earlier than adults do. However, the ontogeny of humoral responses during acute HIV infection is poorly defined in infants and challenging to study in human cohorts due to the presence of maternal antibodies. To further our understanding of age-related differences in the development of HIV-specific immunity during acute infection, we evaluated the generation of virus-specific humoral immune responses in infant (
Identifiants
pubmed: 31092583
pii: JVI.00168-19
doi: 10.1128/JVI.00168-19
pmc: PMC6639294
pii:
doi:
Substances chimiques
Antibodies, Neutralizing
0
HIV Antibodies
0
Immunoglobulin G
0
env Gene Products, Human Immunodeficiency Virus
0
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : NIAID NIH HHS
ID : UM1 AI126620
Pays : United States
Organisme : NIAID NIH HHS
ID : UM1 AI126619
Pays : United States
Organisme : NIH HHS
ID : P51 OD011107
Pays : United States
Organisme : NIAID NIH HHS
ID : P30 AI045008
Pays : United States
Organisme : NCI NIH HHS
ID : T32 CA009111
Pays : United States
Organisme : NIAID NIH HHS
ID : P01 AI131251
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI106380
Pays : United States
Organisme : NIAID NIH HHS
ID : P01 AI117915
Pays : United States
Organisme : NIAID NIH HHS
ID : P30 AI050410
Pays : United States
Organisme : NIAID NIH HHS
ID : UM1 AI100645
Pays : United States
Organisme : NIDCR NIH HHS
ID : R01 DE025444
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI131331
Pays : United States
Organisme : NCI NIH HHS
ID : P30 CA016086
Pays : United States
Organisme : NIH HHS
ID : K01 OD024877
Pays : United States
Informations de copyright
Copyright © 2019 American Society for Microbiology.
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