Inflammatory Cell Recruitment

Inflammatory cell recruitment refers to the process by which immune cells are attracted from the bloodstream into tissues at sites of injury or infection. This is a fundamental component of the inflammatory response and is essential for host defense but can also contribute to tissue damage in chronic inflammation. Recruitment involves several steps including margination, capture/rolling, activation, firm adhesion, and transmigration. Key mediators include chemokines, cytokines, and adhesion molecules. Signaling pathways such as NF-kB, MAPK, and JAK/STAT are involved. Recruitment is tightly regulated to prevent excessive inflammation and tissue damage. Dysregulation contributes to various diseases, making it a therapeutic target.

Blocking key chemokine/receptor interactions (e.g., CXCL12/CXCR4), Inhibiting upstream signaling pathways such as NF-kB