Frequency and phenotype of human immunodeficiency virus envelope-specific B cells from patients with broadly cross-neutralizing antibodies

NA Doria-Rose, RM Klein, MM Manion, S O'Dell… - Journal of …, 2009 - Am Soc Microbiol
Induction of broadly cross-reactive neutralizing antibodies (NAb) is an important goal for a
prophylactic human immunodeficiency virus type 1 (HIV-1) vaccine. Some HIV-infected …

The dynamic roles of TGF-β signalling in EBV-associated cancers

S Velapasamy, CW Dawson, LS Young, IC Paterson… - Cancers, 2018 - mdpi.com
The transforming growth factor-β (TGF-β) signalling pathway plays a critical role in
carcinogenesis. It has a biphasic action by initially suppressing tumorigenesis but promoting …

The unfolded protein response and autophagy: herpesviruses rule!

DY Lee, J Lee, B Sugden - Journal of virology, 2009 - Am Soc Microbiol
The unfolded protein response (UPR) and autophagy are two cellular environmental
responses that affect a cell's life or death. The UPR begins on the sensing of an excess of …

Epigenetic histone modification of Epstein-Barr virus BZLF1 promoter during latency and reactivation in Raji cells

T Murata, Y Kondo, A Sugimoto, D Kawashima… - Journal of …, 2012 - Am Soc Microbiol
ABSTRACT The Epstein-Barr virus (EBV) predominantly establishes latent infection in B
cells, and the reactivation of the virus from latency is dependent on the expression of the …

An Epstein-Barr Virus (EBV) mutant with enhanced BZLF1 expression causes lymphomas with abortive lytic EBV infection in a humanized mouse model

SD Ma, X Yu, JE Mertz, JE Gumperz… - Journal of …, 2012 - Am Soc Microbiol
Immunosuppressed patients are at risk for developing Epstein-Barr Virus (EBV)-positive
lymphomas that express the major EBV oncoprotein, LMP1. Although increasing evidence …

X box binding protein XBP-1s transactivates the Kaposi's sarcoma-associated herpesvirus (KSHV) ORF50 promoter, linking plasma cell differentiation to KSHV …

SJ Wilson, EH Tsao, BLJ Webb, H Ye… - Journal of …, 2007 - Am Soc Microbiol
Reactivation of lytic replication from viral latency is a defining property of all herpesviruses.
Despite this, the authentic physiological cues for the latent-lytic switch are unclear. Such …

Identification of infected B-cell populations by using a recombinant murine gammaherpesvirus 68 expressing a fluorescent protein

CM Collins, JM Boss, SH Speck - Journal of virology, 2009 - Am Soc Microbiol
Infection of inbred mice with murine gammaherpesvirus 68 (MHV68) has proven to be a
powerful tool to study gammaherpesvirus pathogenesis. However, one of the limitations of …

Histone hyperacetylation occurs on promoters of lytic cycle regulatory genes in Epstein-Barr virus-infected cell lines which are refractory to disruption of latency by …

JK Countryman, L Gradoville, G Miller - Journal of virology, 2008 - Am Soc Microbiol
ABSTRACT Activation of the Epstein-Barr virus (EBV) lytic cycle is mediated through the
combined actions of ZEBRA and Rta, the products of the viral BZLF1 and BRLF1 genes …

Cytomegalovirus downregulates IRE1 to repress the unfolded protein response

S Stahl, JM Burkhart, F Hinte, B Tirosh, H Mohr… - PLoS …, 2013 - journals.plos.org
During viral infection, a massive demand for viral glycoproteins can overwhelm the capacity
of the protein folding and quality control machinery, leading to an accumulation of unfolded …

Activation of the B cell antigen receptor triggers reactivation of latent Kaposi's sarcoma-associated herpesvirus in B cells

S Kati, EH Tsao, T Günther, M Weidner-Glunde… - Journal of …, 2013 - Am Soc Microbiol
Kaposi's sarcoma-associated herpesvirus (KSHV) is an oncogenic herpesvirus and the
cause of Kaposi's sarcoma, primary effusion lymphoma (PEL) and multicentric Castleman's …