Chemokines bind to specific chemokine receptors, known as cell surface G protein-coupled receptors, constructing chemokine axes which lead to cell migration and invasion in developmental stage, pathophysiological process, and immune reactions. The chemokine axes in the tumor microenvironment are involved in tumor growth, angiogenesis, cancer stem-like cell properties, metastasis, and chemoresistance, modifying tumor immune contexture and cancer progression. Clinical features, including tumor state, grade, lymph node metastasis, and cancer subtypes, are related to the specific chemokine axes, which play a significant role in immune contexture and cell to cell interaction in the tumor microenvironment, followed by altered cancer prognosis and overall survival. The present review summarizes the role of chemokine axes in breast cancer, based on data obtained from cell line and animal models and human tumor samples. This review provides information that understand the important roles of each chemokine axis in breast cancer, probably offering a clue of adjuvant therapeutic options to improve the quality of life and survival for patients with breast cancer.
Keywords: breast; cancer; chemokines.
© 2024 The Author(s). Published by IMR Press.