Drug intelligence / Profile preview

sonepcizumab + aflibercept

Development stage
Preclinical
Lead developer
Regeneron Pharmaceuticals
Modality
Fc-Fusion Proteins → Carrier/Scaffold Proteins → Recombinant Proteins and Enzymes, Monoclonal Antibodies → Antibody-Based Therapeutics
Administration
Intravitreal
01

Overview

**sonepcizumab + aflibercept** is a combination drug consisting of sonepcizumab and aflibercept. Aflibercept is a recombinant fusion protein that acts as a potent inhibitor of vascular endothelial growth factor (VEGF), blocking VEGF-A, VEGF-B, and placental growth factor (PlGF). This action reduces abnormal blood vessel growth and vascular permeability in the eye[1][5]. Sonepcizumab is a monoclonal antibody targeting sphingosine-1-phosphate (S1P), which is involved in angiogenesis and vascular permeability. The combination is investigated for enhanced efficacy in conditions involving neovascularization, notably wet age-related macular degeneration (AMD).

Other names
VEGF Trap-Eye
02

Targets

VEGFA (Vascular endothelial growth factor A)VEGFB (Vascular endothelial growth factor B)S1P (Site-1 protease)PGF (Placental Growth Factor)

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