Bimekizumab

Bimekizumab is a humanized monoclonal antibody directed towards IL-17, which was approved for use in the EU on August 20, 2021, for the treatment of plaque psoriasis. It is the first IL-17 inhibitor to target both IL-17A and IL-17F. It has demonstrated superior efficacy as compared to another IL-17 inhibitor, secukinumab, as well as ustekinumab (an IL-12/23 inhibitor) and adalimumab (a TNF inhibitor) in the treatment of moderate-to-severe psoriasis, likely owing to its dual inhibition of both IL-17A and IL-17F. Bimekizumab was also granted FDA approval on October 18, 2023.