Protection of Baculovirus Vectors Expressing Complement Regulatory Proteins against Serum Complement Attack
نویسندگان
چکیده
منابع مشابه
Membrane complement regulatory proteins.
A number of proteins anchored on the cell surface function to protect host tissues from bystander injury when complement is activated. In humans, they include decay-accelerating factor (DAF, CD55), membrane cofactor protein (MCP, CD46), complement receptor 1 (CR1, CD35) and CD59. Although disease conditions directly attributable to abnormal function of these proteins are relatively rare, it has...
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To discriminate self from non-self is an essential issue in the immune system. Autologous cells are protected against complement-mediated cell injury by the self-recognition mechanism using complement regulatory proteins composed of complement receptor type 1 (CR1, CD35), membrane cofactor protein (MCP, CD46), decay accelerating factor (DAF, CD55) and homologous restriction factor (protectin, C...
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PURPOSE The complement system is part of the innate defense system of the body, and it contributes to inflammatory conditions. The current study examined tears for the presence of complement components, the activity of the components, and the presence of regulatory components. METHODS The significance of a functional complement system in tears was examined in four ways. First, the presence an...
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Glycosylphosphatidylinositol anchoring is a type of post-translational modification that allows proteins to be presented on the exterior side of the cell membrane. Purified glycosylphosphatidylinositol-anchored protein can spontaneously re-insert into lipid bilayer membranes in a process termed Molecular Painting. Here, we demonstrate the possibility of inserting purified, recombinant CD59 into...
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A complement regulatory protein (CRP) of Trypanosoma cruzi was evaluated as a vaccine candidate in a murine model of experimental T. cruzi infection. Recombinant CRP derived from an Escherichia coli expression system and a plasmid encoding the full-length crp structural gene under the control of a eukaryotic promoter were used to immunize BALB/c mice. Immunization with both protein and DNA vacc...
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ژورنال
عنوان ژورنال: Biological and Pharmaceutical Bulletin
سال: 2018
ISSN: 0918-6158,1347-5215
DOI: 10.1248/bpb.b18-00451