Some of today’s fantastic questions (admittedly all answerable by thinking about pathogens as containing many epitope peptides or by thinking of MHC molecules presented by a cell as a population but cool nonetheless…)

Do any MHC Class II molecules with CLiP make it to the cell surface in a normal individuals? If so, are they recognized by T cells? Are there any microbes that have a CLiP mimic peptide to evade Class II presentation?