Successful treatment of mucous membrane pemphigoid with bortezomib

Mucous membrane pemphigoid (MMP) is a rare, autoantibody-mediated disease characterized by mucocutaneous blistering including oral, ocular, laryngeal, and skin involvement. Treating MMP is challenging, with few effective therapies available. We report successful treatment of a patient with treatment-refractory MMP with the proteasome inhibitor, bortezomib.