ASB2 (Ankyrin Repeat and SOCS Box Containing 2): ASB2, standing for ankyrin repeat and SOCS box containing 2, is part of the ASB family that participates in the ubiquitin-proteasome pathway for protein degradation. It acts by targeting specific proteins for ubiquitination and subsequent degradation, playing a critical role in controlling protein levels within cells. ASB2 is especially involved in the regulation of actin cytoskeleton dynamics and muscle function. Its activity has been linked to the regulation of hematopoietic stem cell differentiation and may influence the development of certain leukemias and muscular disorders. Dysregulation of ASB2 can disrupt normal cellular homeostasis,...