Patents Assigned to POP BIOTECHNOLOGIES, INC.
  • Publication number: 20240033346
    Abstract: Provided are a vaccine composition for Varicella Zoster virus (VZV) including a glycoprotein E (gE) antigen of VZV and monophosphoryl lipid A (MLA), and a method of using the same. The vaccine composition according to an aspect of the invention may significantly improve a production yield by including the gE antigen having an optimized signal peptide sequence, may enhance immunogenicity by including MLA, and may further enhance the immunogenicity enhanced by MLA by further adding saponin such as QS-21, and may be prepared in a form of CoPoP liposomes so that vaccine antigens may be presented on the surface of the liposomes for better absorption by antigen-presenting cells, and vaccine efficacy may be maximized by inclusion of the vaccine antigens and immune adjuvants in a formulation. Therefore, the vaccine composition may be useful as an alternative to current vaccines in the art for prevention or treatment of VZV infection.
    Type: Application
    Filed: September 2, 2021
    Publication date: February 1, 2024
    Applicants: EUBIOLOGICS CO., LTD., POP BIOTECHNOLOGIES, INC.
    Inventors: Chan Kyu LEE, Jonathan F. LOVELL, Jee Sun YUN, Seok Kyu KIM, Byung Man LEE, Da Hui HA, Jeong Yoon LEE, Choon Geun LEE, Ye Ram LEE, Wei-Chiao HUANG, Jemin HAN