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Buffered Memory: A Hypothesis For The Maintenance Of Functional, Virus-Specific Cd8(+) T Cells During Cytomegalovirus Infection., Christopher M Snyder
Buffered Memory: A Hypothesis For The Maintenance Of Functional, Virus-Specific Cd8(+) T Cells During Cytomegalovirus Infection., Christopher M Snyder
Department of Microbiology and Immunology Faculty Papers
Chronic infections have been a major topic of investigation in recent years, but the mechanisms that dictate whether or not a pathogen is successfully controlled are incompletely understood. Cytomegalovirus (CMV) is a herpesvirus that establishes a persistent infection in the majority of people in the world. Like other herpesviruses, CMV is well controlled by an effective immune response and induces little, if any, pathology in healthy individuals. However, controlling CMV requires continuous immune surveillance, and thus, CMV is a significant cause of morbidity and death in immune-compromised individuals. T cells in particular play an important role in controlling CMV and …
Rip1-Dependent And Independent Effects Of Necrostatin-1 In Necrosis And T Cell Activation., Youngsik Cho, Thomas Mcquade, Haibing Zhang, Jianke Zhang, Francis Ka-Ming Chan
Rip1-Dependent And Independent Effects Of Necrostatin-1 In Necrosis And T Cell Activation., Youngsik Cho, Thomas Mcquade, Haibing Zhang, Jianke Zhang, Francis Ka-Ming Chan
Department of Microbiology and Immunology Faculty Papers
BACKGROUND: Programmed necrosis/necroptosis is an emerging form of cell death that plays important roles in mammalian development and the immune system. The pro-necrotic kinases in the receptor interacting protein (RIP) family are crucial mediators of programmed necrosis. Recent advances in necrosis research have been greatly aided by the identification of chemical inhibitors that block programmed necrosis. Necrostatin-1 (Nec-1) and its derivatives were previously shown to target the pro-necrotic kinase RIP1/RIPK1. The protective effect conferred by Nec-1 and its derivatives in many experimental model systems was often attributed to the inhibition of RIP1 function.
METHODOLOGY/PRINCIPAL FINDINGS: We compared the effect of …