Kaladhar, KRenz, HSharma, CP2017-03-102017-03-102014123 ,;845-85110.1016/j.colsurfb.2014.10.029https://dspace.sctimst.ac.in/handle/123456789/9424Extrinsically induced or engineered cells are providing new therapeutic means in emerging fields such as cell therapeutics, immunomodulation and regenerative medicine. We are demonstrating a spatial induction method using lipid coatings, which can change signal presentation strength from material surface to adherent macrophage cells, that induce early cell-cell interaction leading to organotypic morphology. For that, we have developed a cell mimetic lipid coating with a rafts size to the order of transmembrane proteins (<10 nm) with enhanced lateral elastic properties. Such surface coatings are capable of reducing adherent macrophage spreading, while enabling early induction of cell-cell interaction to form organotypic macrophage colonies or "spheres" (M-spheres). (C) 2014 Elsevier B.V. All rights reserved.Biophysics; Chemistry; Materials Science