Drug intelligence / Profile preview

MenABCWY+OMV vaccine

Development stage
Approved
Lead developer
GSK
Modality
Split/Subunit Vaccines → Inactivated Vaccines → Prophylactic Vaccines → Vaccines & Immunotherapeutics, Recombinant Proteins and Enzymes, Lipid-based Nanoparticles → Nanoparticles → Drug Delivery Systems
Administration
Intramuscular
01

Overview

The MenABCWY+OMV vaccine is an investigational pentavalent (5-in-1) meningococcal conjugate and protein-based vaccine designed to protect against invasive disease caused by *Neisseria meningitidis* serogroups A, B, C, W, and Y. It combines the antigenic components of existing quadrivalent conjugate vaccines (MenACWY) with recombinant proteins from serogroup B and outer membrane vesicle (OMV) from the New Zealand strain NZ98/254. The mechanism of action involves inducing protective antibodies against the polysaccharide capsules of serogroups A, C, W, Y as well as surface proteins specific to serogroup B. The addition of OMV enhances immunogenicity for group B strains. This combination aims to simplify vaccination schedules by providing broad protection in a single product for adolescents and young adults at risk for invasive meningococcal disease[5][6][7][8]. The developer is GSK.

Brand names
Penmenvy
Other names
pentavalent meningococcal vaccine5-in-1 meningococcal vaccine
02

Targets

NmA CPS (Neisseria meningitidis group A capsular polysaccharide)Neisseria meningitidis PorA P1.4 / outer membrane vesicle surface antigensfHbp (Factor H-binding protein)Group Y CPS (Neisseria meningitidis group Y capsular polysaccharide)Neisseria meningitidis group C capsular polysaccharideNadA (Neisserial adhesin A)MenW CPS (Neisseria meningitidis serogroup W capsular polysaccharide)NHBA (Neisserial heparin-binding antigen)

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