MS1 Cells

The MS1 cell line retains many properties characteristic of endothelial cells, including the uptake of acetylated low-density lipoprotein (acLDL) and the expression of Factor VIII-related antigen and VEGF receptor. These features make MS1 cells particularly valuable for studying endothelial cell functions and their role in vascular biology. The uptake of acLDL is a key function of endothelial cells, involved in lipid metabolism and atherogenesis, while the expression of Factor VIII-related antigen is indicative of their endothelial origin and involvement in coagulation processes. The presence of VEGF receptors further highlights their utility in angiogenesis research, as these receptors play a critical role in mediating the effects of VEGF in promoting blood vessel formation and maintenance. Moreover, the MS1 cell line expresses high levels of the tissue inhibitor of bioreactive matrix metalloproteinases (TIMPs), which regulates the activity of matrix metalloproteinases (MMPs). This expression pattern makes the behavior of MS1 cells resemble that of normal macrophages from some commonly used strains of mice. TIMPs are crucial in maintaining extracellular matrix homeostasis by inhibiting MMPs, which are involved in tissue remodeling and degradation. This unique characteristic of MS1 cells provides a dual model for studying both endothelial and macrophage-like behaviors, offering a broader understanding of vascular biology, tissue repair, and inflammatory responses. As such, the MS1 cell line is an invaluable tool for researchers investigating the intricate interactions between endothelial cells, macrophages, and their microenvironment. Mouse cell lines, Pancreas, islet of langerhans, endothelium, Growth Conditions: Adherent, Biosafety level: BSL 1