THP-1 is a human monocytic leukemia cell line. After treatment with phorbol esters, THP-1 cells differentiate into macrophage-like cells which mimic native monocyte-derived macrophages in several respects. Compared to other human myeloid cell lines, such as HL-60, U937, KG-1, or HEL cell lines, differentiated THP-1 cells behave more like native monocyte-derived macrophages. Because of these characteristics, the THP-1 cell line provides a valuable model for studying the mechanisms involved in macrophage differentiation, and for exploring the regulation of macrophage-specific genes as they relate to physiological functions displayed by these cells.
Michele De Palma, Melody Swartz, Mario Leonardo Squadrito, Witold Waldemar Kilarski, Esra Güç
Johan Auwerx, Matthias Alexander Sokrates Stein, Julien Weber, Tasneem Arsiwala