نتایج جستجو برای: parvin
تعداد نتایج: 161 فیلتر نتایج به سال:
Integrin-linked kinase (ILK) plays a role in integrin signaling-mediated extracellular matrix (ECM)-cell interactions and also acts as a scaffold protein in functional focal adhesion points. In the present study, we investigated the expression and roles of ILK in human intestinal epithelial cells (IECs) in vivo and in vitro. Herein, we report that ILK and its scaffold-function interacting partn...
ILK (integrin-linked kinase) is a central component of cell-matrix adhesions and an important regulator of integrin function. It forms a ternary complex with two other adaptor proteins, PINCH (particularly interesting cysteine- and histidine-rich protein) and parvin, forming the IPP (ILK-PINCH-parvin) complex that regulates the integrin-actin linkage as well as microtubule dynamics. These funct...
The vertebrate heart possesses autoregulatory mechanisms enabling it first to sense and then to adapt its force of contraction to continually changing demands. The molecular components of the cardiac mechanical stretch sensor are mostly unknown but of immense medical importance, since dysfunction of this sensing machinery is suspected to be responsible for a significant proportion of human hear...
Epithelial cell adhesion to the surrounding extracellular matrix is necessary for their proper behavior and function. During pregnancy and lactation, mammary epithelial cells (MECs) receive signals from their interaction with laminin via β1-integrin (β1-itg) to establish apico-basal polarity and to differentiate in response to prolactin. Downstream of β1-itg, the scaffold protein Integrin Linke...
Cell adhesion is important in cancer metastasis. Malignant cells in cancer patients may be exposed to physical forces such as extracellular pressure and shear, that stimulate their adhesion to matrix proteins, endothelium and surgical wounds. Pressure induces phosphorylation of AKT and focal adhesion kinase (FAK), which are required for pressure-stimulated cancer cell adhesion, but what mediate...
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