HAMP and Tangier disease: A formulation of hepcidin developed by La Jolla Pharmaceutical Company (LJPC-401) is currently undergoing Phase 1 clinical trials with patients at risk of iron overload (http://lajollapharmaceutical.com/2015/10/la-jolla-pharmaceutical-company-doses-first-patient-in-phase-1-clinical-trial-of-ljpc-401-in-patients-at-risk-of-iron-overload/).