Disease Associated with Immune System
If Class IIMHC is not expressed in the thymus, the resulting immune deficiencies would include all of the following except reduced

IgG synthesis
macrophage activation to vesicular pathogens
CD8 T cell-mediated cytotoxicity
alternative complement activation.

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Disease Associated with Immune System
To treat HIV infections using drugs, the major problem is that

the drugs are rapidly degraded
the drugs interfere with normal digestion
the virus particles with altered (mutant) proteases arise
the drugs that are good inhibitors cannot by synthesized

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Disease Associated with Immune System
Chronic granulomatous disease results from a failure to perform oxidative burst. This deficiency would be most likely to interfere with

infected cell processing of virus peptides
dendritic cell activation to become a mature APC
macrophage intracellular killing of bacteria
CTL killing of viruses

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