Therapeutic alphavirus cross-reactive E1 human antibodies inhibit viral egress

LE Williamson, KM Reeder, K Bailey, MH Tran, V Roy… - Cell, 2021 - cell.com
Alphaviruses cause severe arthritogenic or encephalitic disease. The E1 structural
glycoprotein is highly conserved in these viruses and mediates viral fusion with host cells …

In vitro mechanisms of monoclonal antibody neutralization of alphaviruses

JT Roehrig, AR Hunt, RM Kinney, JH Mathews - Virology, 1988 - Elsevier
We have previously identified at least eight epitopes on the E2 glycoprotein of Venezuelan
equine encephalomyelitis (VEE) virus vaccine strain TC-83 by using monoclonal antibodies …

Monoclonal antibodies that cross-react with the E1 glycoprotein of different alphavirus serogroups: characterization including passive protection in vivo

CJ Wust, JAW Nicholas, D Fredin, DC Dodd… - Virus research, 1989 - Elsevier
A panel of four monoclonal antibodies (mAb) were produced that cross-react with
representatives of two different togavirus serogroups, namely sindbis (SIN) and Semliki …

Structural constraints link differences in neutralization potency of human anti-Eastern equine encephalitis virus monoclonal antibodies

LE Williamson, A Bandyopadhyay… - Proceedings of the …, 2023 - National Acad Sciences
Selection and development of monoclonal antibody (mAb) therapeutics against pathogenic
viruses depends on certain functional characteristics. Neutralization potency, or the half …

Pan-protective anti-alphavirus human antibodies target a conserved E1 protein epitope

AS Kim, NM Kafai, ES Winkler, TC Gilliland, EL Cottle… - Cell, 2021 - cell.com
Alphaviruses are emerging, mosquito-transmitted pathogens that cause musculoskeletal
and neurological disease in humans. Although neutralizing antibodies that inhibit individual …

[HTML][HTML] The mechanistic basis of protection by non-neutralizing anti-alphavirus antibodies

JT Earnest, AC Holmes, K Basore, M Mack… - Cell reports, 2021 - cell.com
Although neutralizing monoclonal antibodies (mAbs) against epitopes within the alphavirus
E2 protein can protect against infection, the functional significance of non-neutralizing mAbs …

Protective antibodies against Eastern equine encephalitis virus bind to epitopes in domains A and B of the E2 glycoprotein

AS Kim, SK Austin, CL Gardner, A Zuiani… - Nature …, 2019 - nature.com
Eastern equine encephalitis virus (EEEV) is a mosquito-transmitted alphavirus with a high
case mortality rate in humans. EEEV is a biodefence concern because of its potential for …

The first human epitope map of the alphaviral E1 and E2 proteins reveals a new E2 epitope with significant virus neutralizing activity

AR Hunt, S Frederickson, T Maruyama… - PLoS neglected …, 2010 - journals.plos.org
Background Venezuelan equine encephalitis virus (VEEV) is responsible for VEE epidemics
that occur in South and Central America and the US The VEEV envelope contains two …

Broadly neutralizing alphavirus antibodies bind an epitope on E2 and inhibit entry and egress

JM Fox, F Long, MA Edeling, H Lin… - Cell, 2015 - cell.com
We screened a panel of mouse and human monoclonal antibodies (MAbs) against
chikungunya virus and identified several with inhibitory activity against multiple …

Therapeutic efficacy of a potent anti-Venezuelan equine encephalitis virus antibody is contingent on Fc effector function

JL Schwedler, MA Stefan, CE Thatcher, PR McIlroy… - Mabs, 2024 - Taylor & Francis
The development of specific, safe, and potent monoclonal antibodies (Abs) has led to novel
therapeutic options for infectious disease. In addition to preventing viral infection through …