Expression of the serine protease inhibitor neuroserpin in cells of the human myeloid lineage.

Myeloid progenitors in the bone marrow differentiate into most of the major cell types of the immune system, including macrophages and dendritic cells. These cells play important roles in both innate and adaptive immunity. They express a number of proteases and protease inhibitors including members of the serine proteinase inhibitor or serpin superfamily.