Occupancy and mechanism in antibody-mediated neutralization of animal viruses

PJ Klasse, QJ Sattentau - Journal of General Virology, 2002 - microbiologyresearch.org
Neutralization of virus infectivity by antibodies is an important component of immunity to
several virus infections. Here, the immunochemical basis for the action of neutralizing …

[HTML][HTML] CC chemokine receptor type five (CCR5): An emerging target for the control of HIV infection

F Barmania, MS Pepper - Applied & translational genomics, 2013 - Elsevier
When HIV was initially discovered as the causative agent of AIDS, many expected to find a
vaccine within a few years. This has however proven to be elusive; it has been …

The BLT Humanized Mouse Model as a Tool for Studying Human Gamma Delta T Cell-HIV Interactions In Vivo

S Biradar, Y Agarwal, MT Lotze, MT Bility… - Frontiers in …, 2022 - frontiersin.org
Gamma-delta (γδ) T cells recognize antigens in a major histocompatibility complex (MHC)
independent and have cytotoxic capability. Human immunodeficiency virus (HIV) infection …

Effects of CCR5 and CD4 cell surface concentrations on infections by macrophagetropic isolates of human immunodeficiency virus type 1

EJ Platt, K Wehrly, SE Kuhmann, B Chesebro… - Journal of …, 1998 - Am Soc Microbiol
It has been proposed that changes in cell surface concentrations of coreceptors may control
infections by human immunodeficiency virus type 1 (HIV-1), but the mechanisms of …

Quantification of CD4, CCR5, and CXCR4 levels on lymphocyte subsets, dendritic cells, and differentially conditioned monocyte-derived macrophages

B Lee, M Sharron, LJ Montaner… - Proceedings of the …, 1999 - National Acad Sciences
CCR5 and CXCR4 are the major HIV-1 coreceptors for R5 and X4 HIV-1 strains,
respectively, and a threshold number of CD4 and chemokine receptor molecules is required …

Relative resistance to HIV–1 infection of CD4 lymphocytes from persons who remain uninfected despite multiple high–risk sexual exposures

WA Paxton, SR Martin, D Tse, TR O'Brien, J Skurnick… - Nature medicine, 1996 - nature.com
Some individuals remain uninfected with human immunodeficiency virus type–1 (HIV–1)
despite multiple high–risk sexual exposures. We studied a cohort of 25 subjects with …

Structures of HIV-1 gp120 envelope glycoproteins from laboratory-adapted and primary isolates

PD Kwong, R Wyatt, S Majeed, J Robinson, RW Sweet… - Structure, 2000 - cell.com
Background: The gp120 exterior envelope glycoprotein of HIV-1 binds sequentially to CD4
and chemokine receptors on cells to initiate virus entry. During natural infection, gp120 is a …

Evidence that ecotropic murine leukemia virus contamination in TZM-bl cells does not affect the outcome of neutralizing antibody assays with human …

EJ Platt, M Bilska, SL Kozak, D Kabat… - Journal of …, 2009 - Am Soc Microbiol
The TZM-bl cell line that is commonly used to assess neutralizing antibodies against human
immunodeficiency virus type 1 (HIV-1) was recently reported to be contaminated with an …

Antibody potency relates to the ability to recognize the closed, pre-fusion form of HIV Env

M Guttman, A Cupo, JP Julien, RW Sanders… - Nature …, 2015 - nature.com
HIV's envelope glycoprotein (Env) is the sole target for neutralizing antibodies. The
structures of many broadly neutralizing antibodies (bNAbs) in complex with truncated Env …

Human immunodeficiency virus type 1 attachment to HeLa CD4 cells is CD4 independent and gp120 dependent and requires cell surface heparans

I Mondor, S Ugolini, QJ Sattentau - Journal of virology, 1998 - Am Soc Microbiol
The binding of human immunodeficiency virus type 1 (HIV-1)(Hx10) virions to two different
cell lines was analyzed by using a novel assay based on the detection, by anti-HLA-DR …