CAMBRIDGE, Mass.--(BUSINESS WIRE)--Idera Pharmaceuticals, Inc. (Nasdaq: IDRA) today announced a presentation describing the chemistry and immunological activity of its proprietary Toll-Like Receptor (TLR) 3 agonist compounds and the use of these compounds as vaccine adjuvants in a preclinical model. The presentation entitled “Novel synthetic double-stranded oligoribonucleotides act as agonists of Toll-like receptor 3, induce immune responses, and show potent adjuvant activity with HBsAg in mice” is being made today at the Immunological Mechanisms of Vaccination Keystone Meeting in Seattle, Washington.