294 Extensive alopecia areata is reversed by IL-12/23p40 cytokine antagonism

S | Clinical Research II: Pathophysiology and Therapeutics 294 Extensive alopecia areata is reversed by IL-12/23p40 cytokine antagonism E Guttman-Yassky, B Ungar, S Noda, M Suprun, A Shroff, R Dutt, S Khattri, M Min, Y Mansouri, X Zheng, YD Estrada, GK Singer, M Suarez-Farinas, JG Krueger and MG Lebwohl 1 Dermatology, Icahn School of Medicine at Mount Sinai, New York City, NY, 2 Laboratory for Investigative Dermatology, The Rockefeller University, New York City, NY and 3 Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New