Drug intelligence / Profile preview

CN54gp140 + GLA-AF (Imperial College London)

Development stage
Phase 1
Lead developer
Imperial College London
Modality
Vaccines & Immunotherapeutics, Recombinant Proteins and Enzymes
Administration
Intramuscular
01

Overview

CN54gp140 + GLA-AF is a recombinant protein-based HIV-1 vaccine candidate developed by Imperial College London. It consists of a trimeric envelope glycoprotein derived from a clade C HIV-1 strain (CN54), which is the most prevalent subtype in the global epidemic. The vaccine is formulated with GLA-AF (glucopyranosyl lipid A-aqueous formulation), a synthetic Toll-like receptor 4 (TLR4) agonist adjuvant designed to enhance the magnitude and breadth of the immune response. The vaccine aims to elicit both systemic and mucosal antibodies to prevent HIV-1 infection. Clinical evaluation has focused on Phase 1 trials assessing safety, tolerability, and immunogenicity in healthy, HIV-uninfected adults.

Other names
CN54gp140 HIV vaccineCN-54gp140 HIV vaccineCN 54gp140 HIV vaccineCN54gp140/GLA-AF
02

Targets

CD14 (Monocyte differentiation antigen CD14)Human immunodeficiency virus 1 envelope glycoprotein epitopesMHC II (Major histocompatibility complex class II receptor)MYD88 (Myeloid differentiation primary response protein MyD88)TRIF (TIR-domain-containing adapter-inducing interferon-beta)gp41 (Human immunodeficiency virus type 1 glycoprotein 41)TLR4 (Toll-like receptor 4)

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