This patent provides Advaxis with proprietary intellectual house protection for the usage of LLO and additional PEST including proteins when found in viral and DNA vaccine vectors.. Advaxis’ ‘Prokaryotic peptides for improving antigen immunogenicity’ European patent application allowed Advaxis, Inc., , the live, attenuated Listeria monocytogenes immunotherapy business, offers been notified by the European Patent Office that patent software WO2001/072329, for the use of Prokaryotic PEST-Like Peptides for Enhancing Immunogenicity of Antigen provides been allowed for issuance. This patent will become #1,303,299 when granted, and will be licensed to Advaxis by the University of Pennsylvania exclusively. It extends security for Advaxis’ usage of proprietary antigen-adjuvant fusion proteins beyond Listeria to viral and DNA vaccine vectors as well.For now, leaders in AIDS research are wary of the total results,’ Nature Information/Scientific American continues. The piece includes feedback by Anthony Fauci, director of the U.S. National Institute of Allergy and Infectious Illnesses , who expresses cautious optimism about the potential for therapeutic vaccines in treating patients with HIV/Helps, and Carl Dieffenbach, head of the NIAID Helps division . ‘Similarly, about half the respondents stated their ARV medication had had a poor impact on their lives, but only 43 % had ever asked their doctor about new treatment options with fewer unwanted effects,’ based on the news provider.