Under certain conditions EGF induces morphological transformation and adhesion independent growth of mouse cells.
In preclinical stages, microglial cells that highly reacted towards focal lesions acquired over the course of the disease an ameboid shape indicating morphological transformation and consequent cellular activation.
Therefore, activation of autocrine TGF-β signaling, following ICN stable expression, is predominantly responsible for suppressing v-Src-induced transformation of QNR cells, as defined by the loss of both morphological transformation and anchorage-independent growth capacity.
In this work, we have identified autocrine TGF-β3 signaling activation as a major effector of Notch-induced phenotypic changes, sufficient to induce transition in differentiation markers expression, suppress morphological transformation and significantly inhibit anchorage-independent growth.
The readily loss of GATA4 expression through changes in chromatin conformation suggests a potential non-phenotypic initiating event, leading to subsequent loss of GATA6, morphological transformation, and ultimate tumorigenesis.
I presented an assessment of physiological components that drive morphological transformation and solid tumor progression arising from the self-propagating tumor microenvironment.
Thus, in addition to promoting EMT, TGF-β also enhances cancer progression by stimulating morphological transformation and anchorage-independent cell growth.
Moreover, both CystC molecules completely antagonized TGF-β-mediated morphological transformation and anchorage-independent growth of NRK cells, and inhibited their invasion through synthetic basement membranes.
Soft-agar growth assays were performed to determine the effectiveness of CystC in preventing TGF-β stimulation of morphological transformation and anchorage-independent growth in NRK fibroblasts.
