text: Molecular glue serves as a valuable tool in chemical biology, enabling scientists to manipulate and understand protein functions and interactions in a controlled manner. The emergence of targeted protein degradation as a modality in drug discovery has further expanded the applications of molecular glue in chemical biology. The ability of small-molecule molecular glue compounds to induce iterative cycles of target degradation provides researchers with a powerful method for studying protein-protein interactions and opens avenues for drug development in various human diseases.