Immunology Help 1) Antibody-dependent cellular cytotoxicity is a process by which some immune cells can target...
Immunology Help
1) Antibody-dependent cellular cytotoxicity is a process by which some immune cells can target and kill pathogens as well as your own cells, in order for a cell to participate in ADCC, it must express a receptor on the surface. what receptor?
2) A type of effector B cell called a plasma cell will be generated after exposure to antigen that is recognized as non-self. What is the primary function of plasma cells?
3) what is a sign of increased vascular permeability as it might present in the skin?
4) Give an example of an opsonin derived from adaptive immunity.
Homework Answers
1)Antibody-dependent cellular cytotoxicity is a cell mediated immune response. It involves mostly natural killer cells.These cells express Fc receptor called CD16 on their surface.
2) Plasma cells generate antibodies. The antibodies generated bind to the specific antigen and destroy it.
3) Due to increased vascular permeability, inflammation can be observed on the skin. The major symptoms observed are swelling, redness, pain and heat.
4) Opsonins are proteins which causes opsonization. Opsonization is a process by which an antigen is identified for elimination by phagocytosis. Antibodies like IgG is an opsonin.
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