Bidong Zhang; Alexander Dömling
Expert. Opin. Ther. Pat., 2022, 1-13
https://doi.org/10.1080/13543776.2022.2143264

Abstract

Interleukin-17A (IL-17A) is a well-established pro-inflammatory cytokine, which plays a pivotal role in immune and autoimmune diseases including psoriasis, asthma, psoriatic arthritis, and rheumatoid arthritis. Three currently approved monoclonal antibodies (mAbs) are in clinical practice for the treatment of multiple immune diseases. However, the disadvantages of the mAbs, such as non-oral administration, poor tissue penetration, lacking blood-brain barrier penetration, often long half-life times, narrow its application. Thus, intensive research is performed to discover potent small molecules, peptides, and macrocycles targeting the IL-17A/IL-17 RA protein-protein interaction (PPI) to modulate immune responses as an attractive approach for immunotherapy.