A 49-year-old black man. The patient presented to the dermatology clinic for evaluation of a rash of 4 weeks' duration on his trunk and extremities. In taking a detailed history, it became evident ...

Tacrolimus is one of the newer immunosuppressants that act by inhibiting T-cell activation and cytokine release. It is approved for the treatment of atopic dermatitis, and its safety and efficacy have ...

A research team led by Erwin F. Wagner from the Medical University of Vienna has discovered a previously unknown molecular mechanism that contributes to the development of psoriasis—and at the same ...