The role and potential treatment of macrophages in patients with infertility and endometriosis

Endometriosis is characterized as a macrophage-related ailment due to its strong link with immune dysfunction. Understanding the status of macrophage polarization in the context of endometriosis-related infertility is crucial for advancing diagnostic and therapeutic strategies. Our comprehensive review delves into the foundational understanding of macrophages and their profound influence on both endometriosis and infertility. Additionally, we illuminate the complex role of macrophages in infertility and endometriosis specifically. Finally, we focused on four critical dimensions: follicular fluid, the intraperitoneal environment, endometrial receptivity, and strategies for managing endometriosis. It is clear that throughout the progression of endometriosis, the diverse polarization states of macrophages play a pivotal role in the internal reproductive environment of infertile individuals grappling with this condition. Modulating macrophage polarization in the reproductive environment of endometriosis patients could address infertility challenges more effectively, offering a promising pathway for treating infertility associated with endometriosis.