Allosteric antibodies: a novel paradigm in drug discovery

Allostery represents a fundamental mechanism in protein regulation, enabling modulation of protein function from sites distal to the active site. While traditionally explored in the context of small molecules, allosteric modulation is gaining traction as a main mode of action in the realm of antibodies, which offer enhanced specificity and reduced toxicity. This review delves into the rapidly growing field of allosteric antibodies, highlighting recent therapeutic advancements and novel druggability avenues. We also explore the potential of these antibodies as innovative tools in drug discovery and discuss contemporary strategies for designing novel allosteric antibodies, leveraging state-of-the-art computational approaches.