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Full-Text Articles in Biochemistry
A Mechanistic And Genomic Analysis Of Molluscum Contagiosum Virus Immune Evasion, Ian Benjamin Harvey
A Mechanistic And Genomic Analysis Of Molluscum Contagiosum Virus Immune Evasion, Ian Benjamin Harvey
Arts & Sciences Electronic Theses and Dissertations
Molluscum contagiosum virus (MCV) is a common human-specific poxvirus with a proclivity for
infecting children and the immune-compromised. A characteristic MCV infection is restricted to
the epidermal layers of the skin and can persist for weeks to years in an otherwise healthy
individual. The high clinical burden of MCV is at odds with our limited knowledge regarding how
it successfully evades the human immune response, which is in part due to the lack of an animal
model or cell line to propagate the virus. Through this dissertation, we have uncovered and
characterized a novel mechanism by which MC80, a protein …
The Enzymatic Function Of The Tir Domain: From Axon Degeneration To Innate Immunity, Kow Essuman
The Enzymatic Function Of The Tir Domain: From Axon Degeneration To Innate Immunity, Kow Essuman
Arts & Sciences Electronic Theses and Dissertations
The Toll/Interleukin-1 Receptor (TIR) domain is an evolutionarily ancient protein domain conserved from bacteria to eukaryotes, and is an essential signaling component of innate immunity pathways. In animal innate immunity, TIR domains have primarily been described for their scaffolding function in assembling protein complexes in host defense. In plant immunity, TIR domains are key components of the intracellular Nucleotide Binding Leucine rich repeat (NLR) immune receptors that confer resistance to pathogens. These NLR receptors trigger cell death and an immune response upon activation, but their mechanism has remained elusive. In bacteria, TIR domain proteins have been suggested to function as …