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Questions and Answers
Which cells present antigens to T cells in the form of peptide:MHC complex?
Which type of T cell recognizes peptides from intracellular pathogens that associate with MHC1?
Which molecule guides naïve T cells to lymph nodes?
Which cells activate the microbiocidal properties of macrophages and induce B cells to make IgG?
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Which cells recognize peptides from pathogens multiplying in vesicles and ingested pathogens bound to MHC2?
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Which molecule enhances integrin affinity and is found on T cells?
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Which cells ingest antigen and present to T cells, then migrate to lymphoid tissue and express co-stimulatory molecules?
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Which molecule is expressed by vascular endothelial cells and binds to CCR7 on naïve T cells?
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Which type of T cell recognizes peptides from extracellular antigens and can stimulate B cells to produce IgA and IgE?
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Which molecule is expressed as sialyl-LewisX molecules on endothelial venules and interacts with L-selectin on naïve T cells?
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Which cells recognize peptides from pathogens that accumulate in large numbers in macrophages and dendritic cells?
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Which molecule is found on T cells and interacts with ICAM-1 on endothelial cells?
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What do TCRs recognize when presented by MHC on the surface of another cell?
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Which type of T cells recognize MHC1 and respond to cells infected with pathogens residing in the cytosol?
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Which type of cells present peptides from the membrane of virus glycoproteins in viral envelope through MHC1?
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What type of pathogens or products are recognized by CD4 helper T cells through MHC2?
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What is typically derived from viruses that take over the cell's biomachinery to make their own proteins and is presented by MHC1?
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In addition to proteins made in the cytosol, what else is presented by MHC1 from the virus?
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Which virus prevents the transport of viral peptides into ER by a protein that inhibits TAP, interfering with MHC1:peptide complex being expressed on the cell surface?
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Which virus encodes a protein that binds to MHC1 and retains them in the ER, thereby evading immune recognition?
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What is typically presented by MHC2 from infected cells?
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Which type of pathogens or products are recognized by CD4 helper T cells through MHC2?
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What do antigen fragments that bind MHC1 are typically derived from?
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What do CD8 cytotoxic T cells respond to?
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