Researchers Identify Two HIV-1 Envelope Immunogens Capable of Eliciting ... Newswise (press release) Newswise — Seattle, WA., January 24, 2013 — Seattle BioMed researchers identified two HIV-1 Envelope immunogens that elicit broadly neutralizing antibodies when introduced as a vaccine. The study was published online in PLOS One. The HIV-1 ... HIV-1 Envelope Immunogens Elicit Antibodies Associated with Vaccine Protection |