{HEAD ~ A method} for specifically down regulating {TAIL ~ the immune system} T cell response of a mammal to an autologous peptide antigen of said mammal, comprising the steps of: 
for specifically down regulating
{ HEAD ~ A method } for specifically down regulating { TAIL ~ the immune system } T cell response of a mammal to an autologous peptide antigen of said mammal , comprising the steps of :
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