MTUS1/ATIP3a knockdown in SACC-83 cells also induced morphologic changes consistent with EMT, with the cells displaying irregular fibroblast-like morphology (Additional file 9: Figure S5).
In summary, immunohistochemistry carried out here to probe molecular level changes in key response elements in addition to tumor cell morphology demonstrated changes consistent with vascular disruption caused by the combined ultrasound-stimulated microbubble and radiation treatments.
The analysis so far indicated that the automated scoring method, although slightly less sensitive than the manual method, is able to capture pathological tissue morphology change in a consistent manner.
Additionally, panobinostat up-regulated CDH1 protein in vitro and in vivo and induced cell morphology changes in MDA-MB-231 cells consistent with reversal of the mesenchymal phenotype.
Furthermore, MCF 10C has acquired phenotypic changes consistent with mesenchymal morphology and gene and protein expression patterns characteristic of EMT, including expression of mesenchymal markers (fibronectin, vimentin, and N-cadherin) with concomitant downregulation of E-cadherin, β-catenin, and γ-catenin.
MiR-21 up-regulation is also consistent in the cell morphology changes associated with acquired antiestrogen resistance [ 2].
Consistent with the temperature-dependent cell morphology changes in the pmt mutants, both pmt1A and pmt4A strains displayed a marked defect in growth at elevated temperatures (Figure 5).
Unlike the situation with hepatocytes [ 12], however, the bulk of the Smad2 null IMEC population retained an epithelial morphology in the basal state, although there was some evidence for molecular changes consistent with a partial EMT (see below).
In our study, morphology changes in bMSC during culture were characterized by cell body retraction and formation of multiple and complex cell extensions that were consistent with neuronal differentiation.
Cell morphology changes were examined by FESEM.
