Angela Halstead View Appointment Options Angela Halstead Appointment Options Research & Selected Publications Share Copy Link Email Link Print Page Facebook X Instagram LinkedIn Back Gmail Outlook Apple Mail Yahoo! Mail Appointment Options Whether you’re seeking a new patient appointment or exploring treatment options and looking for a second opinion, our Siteman care coordinators are ready to assist you. Request an Appointment Call Us Refer a Patient Research & Selected Publications A New Model of Gastric Pre-neoplasia Induced by Aberrant ADAR1-mediated Double-stranded RNA Signaling A New Model of Gastric Pre-neoplasia Induced by Aberrant ADAR1-mediated Double-stranded RNA Signaling Authors: Halstead AM, Nwokolo C, Hoft S, [...]one or more additional authors omitted Sáenz JB Journal & Year: Cell Mol Gastroenterol Hepatol | 2026