What is a murine macrophage cell line?
The popular murine macrophage cell line, RAW 264.7, is often used to initially screen natural products for bioactivity and to predict their potential effect in vivo or on primary cells.
How do you culture a J774 cell?
Take the culture dish with 90-95% cell confluency, Remove the old media and give a PBS wash. Then add 2 mL of media and dislodge the cells with the help of a cell scraper. Take the dislodged cells in a 15 mL falcon tube, add 8 mL of media, then pellet down the cells.
What are RAW 264.7 macrophages?
RAW 264.7 macrophages RAW 264.7 cells are a macrophage-like, Abelson leukemia virus-transformed cell line derived from BALB/c mice. This cell line is a commonly used model of mouse macrophages for the study of cellular responses to microbes and their products.
What are J774 cells?
Abstract. Macrophage cell lines like J774 cells are ideal model systems for establishing the biophysical foundations of autonomous deformation and motility of immune cells.
What are the j774 1 cells?
J774A. 1 is a cell line isolated in 1968 from the ascites of an adult, female patient with reticulum cell sarcoma. This cell line can be used in immunology research. Discounts are available for our fellow nonprofit organizations.
What is M1 and M2 phenotype of macrophages?
M1 phenotype macrophages are tumor-resistant due to intrinsic phagocytosis and enhanced antitumor inflammatory reactions. Contrastingly, M2 are endowed with a repertoire of tumor-promoting capabilities involving immuno-suppression, angiogenesis and neovascularization, as well as stromal activation and remodeling.
What triggers the activation of J774 macrophages?
As with other immune cells, activation of J774 macrophages may be triggered by mechanical stimulation or by contact with surfaces recognized as “foreign”. We implemented several additional measures to diminish cell activation.
How does glutathione affect macrophage monocyte cell line J774?
Exposure of SM to macrophage monocyte cell line J774 caused an approximately 15% decrease in the cellular glutathione content, 2 h after exposure. Pretreatment with glutathione elevated cellular reduced glutathione.
Does Mycoplasma arthritidis activate murine macrophage cell line?
Direct activation of the J774.1 Murine macrophage cell line by mycoplasma arthritidis. J N Dietzand B C Cole Copyright and License informationDisclaimer Copyright notice This article has been cited byother articles in PMC. Abstract
What is the effect of the nucleus on tension in J774 cells?
The apparent tension values at larger deformations (Fig. 2C) illustrate the effect of the nucleus of J774 cells. Higher pressures were usually required to further aspirate a cell whose nucleus had partially entered the pipette. This effect is due to the stiffness of the nucleus and does not necessarily reflect a higher tension of the cell cortex.