Intercellular adhesion molecule-1 (ICAM-1): From molecular functions to clinical applications in cancer investigation

• Published in: Biochimica et biophysica acta. Reviews on cancer Vol. 1879; no. 6; p. 189187
• Main Authors: Qian, Wen-Jing, Yan, Jin-Shan, Gang, Xiao-Yu, Xu, Lu, Shi, Sha, Li, Xin, Na, Fang-Jian, Cai, Lu-tong, Li, He-Ming, Zhao, Ming-Fang
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.11.2024
• Subjects: Immunology; Inflammation; Intercellular adhesion molecule-1 (ICAM-1); Metastasis; Therapeutic targets; Intercellular adhesion molecule-1 (ICAM-1); Inflammation; Immunology; Metastasis; Therapeutic targets
• ISSN: 0304-419X; 1879-2561; 1879-2561
• DOI: 10.1016/j.bbcan.2024.189187

Intercellular adhesion molecule-1 (ICAM-1) is a versatile molecule that plays a critical role in various physiological and pathological processes, particularly in tumor development where its impact is bidirectional. On the one hand, it augments the immune response by promoting immune cell migration, infiltration, and the formation of immunological synapses, thus facilitating potent antitumor effects. Simultaneously, it contributes to tumor immune evasion and influences metastasis by mediating transendothelial migration (TEM), epithelial-to-mesenchymal transition (EMT), and epigenetic modification of tumor cells. Despite its significant potential, the full clinical utility of ICAM-1 has yet to be fully realized. In this review, we thoroughly examine recent advancements in understanding the role of ICAM-1 in tumor development, its relevance in predicting therapeutic efficacy and prognosis, as well as the progress in clinical translational research on anti-ICAM-1-based therapies, encompassing including monoclonal antibodies, immunotherapy, antibody-drug conjugate (ADC), and conventional treatments. By shedding light on these innovative strategies, we aim to underscore ICAM-1's significance as a valuable and multifaceted target for cancer treatment, igniting enthusiasm for further research and facilitating translation into clinical applications.