Cluster of differentiation 24 (CD24) is a cell surface glycoprotein involved in cell adhesion and signaling processes. It is expressed on various cell types, including hematopoietic stem cells, B cells, and epithelial cells. CD24 plays a role in regulating cell proliferation, differentiation, and survival, contributing to tissue development and homeostasis. In cancer biology, CD24 has been identified as a marker associated with tumor aggressiveness and metastasis in several cancer types. Research continues to explore its potential as a diagnostic marker and therapeutic target in oncology and other diseases.
