Drug intelligence / Profile preview

SPYVLP01

Development stage
Phase 1
Lead developer
SpyBiotech
Modality
Split/Subunit Vaccines → Inactivated Vaccines → Prophylactic Vaccines → Vaccines & Immunotherapeutics, Recombinant Protein Vaccines → Recombinant Vaccines → Prophylactic Vaccines → Vaccines & Immunotherapeutics
Administration
Intramuscular
01

Overview

SPYVLP01 is an investigational prophylactic vaccine candidate developed by SpyBiotech for the prevention of human cytomegalovirus (HCMV) infection. It utilizes a Hepatitis B virus-like particle (VLP) platform, leveraging SpyBiotech’s proprietary protein ‘superglue’ technology (SpyTag/SpyCatcher), which enables stable and efficient antigen display on the VLP surface to enhance immunogenicity. The vaccine is designed to stimulate an immune response against HCMV, a common betaherpesvirus that can cause lifelong infection and is a leading infectious cause of congenital abnormalities in newborns. There are currently no approved vaccines for HCMV. As of July 2024, SPYVLP01 has completed enrollment in a Phase I clinical trial evaluating its safety and immunogenicity in healthy adults aged 18–50 years[3][5][6][8].

Other names
CMV pentamer-HBsAg VLP vaccineHepatitis B surface antigen virus-like particle cytomegalovirus vaccinepentamer-hepatitis B surface antigen virus-like particle cytomegalovirus vaccine

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