» Articles » PMID: 12552019

Human Immunodeficiency Virus Type 1 Attachment, Coreceptor, and Fusion Inhibitors Are Active Against Both Direct and Trans Infection of Primary Cells

Overview
Journal J Virol
Date 2003 Jan 29
PMID 12552019
Citations 22
Authors
Affiliations
Soon will be listed here.
Abstract

Inhibitors of human immunodeficiency virus type 1 attachment (CD4-immunoglobulin G subclass 2), CCR5 usage (PRO 140), and fusion (T-20) were tested on diverse primary cell types that represent the major targets both for infection in vivo and for the inhibition of trans infection of target cells by virus bound to dendritic cells. Although minor cell-type-dependent differences in potency were observed, each inhibitor was active on each cell type and trans infection was similarly vulnerable to inhibition at each stage of the fusion cascade.

Citing Articles

Dendritic cells efficiently transmit HIV to T Cells in a tenofovir and raltegravir insensitive manner.

Kim J, Chang E, Sigal A, Baltimore D PLoS One. 2018; 13(1):e0189945.

PMID: 29293546 PMC: 5749731. DOI: 10.1371/journal.pone.0189945.


Opportunities for therapeutic antibodies directed at G-protein-coupled receptors.

Hutchings C, Koglin M, Olson W, Marshall F Nat Rev Drug Discov. 2017; 16(9):787-810.

PMID: 28706220 DOI: 10.1038/nrd.2017.91.


Humanized PA14 (a monoclonal CCR5 antibody) for treatment of people with HIV infection.

Li L, Tian J, Yang K, Zhang P, Jia W Cochrane Database Syst Rev. 2014; (7):CD008439.

PMID: 25063928 PMC: 7173721. DOI: 10.1002/14651858.CD008439.pub3.


Which Antibody Functions are Important for an HIV Vaccine?.

Su B, Moog C Front Immunol. 2014; 5:289.

PMID: 24995008 PMC: 4062070. DOI: 10.3389/fimmu.2014.00289.


HIV-1 Trans Infection of CD4(+) T Cells by Professional Antigen Presenting Cells.

Rinaldo C Scientifica (Cairo). 2013; 2013:164203.

PMID: 24278768 PMC: 3820354. DOI: 10.1155/2013/164203.


References
1.
Trkola A, Paxton W, Monard S, Hoxie J, Siani M, Thompson D . Genetic subtype-independent inhibition of human immunodeficiency virus type 1 replication by CC and CXC chemokines. J Virol. 1998; 72(1):396-404. PMC: 109387. DOI: 10.1128/JVI.72.1.396-404.1998. View

2.
Oravecz T, Pall M, Wang J, Roderiquez G, Ditto M, Norcross M . Regulation of anti-HIV-1 activity of RANTES by heparan sulfate proteoglycans. J Immunol. 1997; 159(9):4587-92. View

3.
Granelli-Piperno A, Delgado E, Finkel V, Paxton W, Steinman R . Immature dendritic cells selectively replicate macrophagetropic (M-tropic) human immunodeficiency virus type 1, while mature cells efficiently transmit both M- and T-tropic virus to T cells. J Virol. 1998; 72(4):2733-7. PMC: 109716. DOI: 10.1128/JVI.72.4.2733-2737.1998. View

4.
Mo H, Monard S, Pollack H, Ip J, Rochford G, Wu L . Expression patterns of the HIV type 1 coreceptors CCR5 and CXCR4 on CD4+ T cells and monocytes from cord and adult blood. AIDS Res Hum Retroviruses. 1998; 14(7):607-17. DOI: 10.1089/aid.1998.14.607. View

5.
Chan D, Kim P . HIV entry and its inhibition. Cell. 1998; 93(5):681-4. DOI: 10.1016/s0092-8674(00)81430-0. View