Drano is a genius! Besides the fact he is a genius for always "buying more" CTIX . . . he is a genius for thinking that Prurisol may be a compound that is effective against other autoimmune diseases besides psoriasis. I posed the question to Dr Menon yesterday and he said they are continuing to study Prurisol for other treatments and have had positive results . . . it's just a bit early still in the process for any definitive results. A "star" for Drano!