Sökning: "integrin"

Visar resultat 1 - 5 av 179 avhandlingar innehållade ordet integrin.

  1. 1. Structural and Functional Aspects of β1 Integrin Signalling

    Författare :Stina Nilsson; Staffan Johansson; Teet Velling; Maria Fällman; Uppsala universitet; []
    Nyckelord :Cell and molecular biology; Integrin; Integrin subunit β1; Integrin activation; Threonine; Phosphorylation; Integrin signalling; FAK; PI3K; MAPK; Cell- och molekylärbiologi;

    Sammanfattning : Integrins are transmembrane glycoproteins primarily mediating interactions of cells with the extracellular matrix. Each receptor is a complex of one α- and one β-subunit with affinity for a diverse set of ligands. LÄS MER

  2. 2. Mechanisms of Integrin Signal Transduction

    Författare :Anne Stefansson; Staffan Johansson; Annika Armulik; Björn Öbrink; Uppsala universitet; []
    Nyckelord :Cell biology; Integrin; Integrin signalling; PI3K; Akt PKB; Integrin transmembrane domain; cell spreading; Cellbiologi;

    Sammanfattning : Integrins are a protein family of cell surface receptors, expressed in all cell types in the human body, except the red blood cells. Besides their importance in mediating physical connections with the surrounding environment, the integrin family members are also vital signalling mediators. LÄS MER

  3. 3. Functional studies of integrin subunit 1 and its cytoplasmic domain

    Författare :Krister Wennerberg; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; integrin; integrin subunit β1; integrin signaling; extracellular matrix; fibronectin polymerisation; focal adhesions; focal adhesion kinase; metastasis; Biokemi; Biochemistry; Biokemi; Medical Biochemistry; medicinsk biokemi;

    Sammanfattning : Integrin subunit β1 can form functional heterodimeric receptors together with at least 11different a subunits. These integrins are the main cellular receptors for extracellular matrixproteins such as collagens, fibronectin, laminins, and others, and they are necessary fornormal embryonal development. LÄS MER

  4. 4. Functional analysis of the alpha10beta1 integrin

    Författare :Therese Bengtsson; Malmö Experimentell patologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; cytogenetics; Genetik; cytogenetik; limb; gene targeting; chondrocyte; integrin; cartilage;

    Sammanfattning : The aim of this thesis was to study the function of the integrin a10b1. Integrins mediate signals between cells and their environment and regulate several cellular processes such as cell migration, proliferation and differentiation. LÄS MER

  5. 5. Integrin Signaling in Cell Adhesion and Mechanotransduction : Regulation of PI3K, AKT, and ROS

    Författare :Kathrin Stephanie Zeller; Staffan Johansson; Kristofer Rubin; John Couchman; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; integrin; ROS; PI3K; AKT; mechanosignaling; actin polymerization; spreading;

    Sammanfattning : Integrins are a family of conserved cell surface receptors found throughout the animal kingdom. They comprise 24 dimers in mammals, and regulate a number of processes including cell survival, differentiation, and migration. LÄS MER