SEM images of fibroblasts and cancer cells: Untreated IMR-90 cells preserved their normal morphology (A). The Ag-np treated fibroblasts appeared more spherical and small with less cellular extensions (B). Untreated cancer cells showed normal morphology (C) whereas treated cells showed spherical cells with minimal cellular extensions and low spreading (D). (E) Filamin downregulation in normal and cancer cells as detected by RT-PCR.
AshaRani et al. BMC Cell Biology 2009 10:65 doi:10.1186/1471-2121-10-65