Laminin-332-Integrin Interaction: A Target For Cancer Therapy?
نویسندگان
چکیده
منابع مشابه
Laminin 332 processing impacts cellular behavior
Laminin 332, composed of the α3, β3 and γ2 chains, is an epithelial-basement membrane specific laminin variant. Its main role in normal tissues is the maintenance of epithelial-mesenchymal cohesion in tissues exposed to external forces, including skin and stratified squamous mucosa. After being secreted and deposited in the extracellular matrix, laminin 332 undergoes physiological maturation pr...
متن کاملThe Canonical Wnt Signaling (Wnt/β-Catenin Pathway): A Potential Target for Cancer Prevention and Therapy
Precise regulation of signal transduction pathways is crucial for normal animal development and for maintaining cellular and tissue homeostasis in adults. The Wnt/Frizzled-mediated signaling includes canonical and non-canonical signal transduction pathways. Upregulation or downregulation of the canonical Wnt-signaling (or the Wnt/β-Catenin signal transduction) leads to a variety of human diseas...
متن کاملThe short arm of laminin gamma2 chain of laminin-5 (laminin-332) binds syndecan-1 and regulates cellular adhesion and migration by suppressing phosphorylation of integrin beta4 chain.
The proteolytic processing of laminin-5 at the short arm of the gamma2 chain (gamma2sa) is known to convert this laminin from a cell adhesion type to a motility type. Here, we studied this mechanism by analyzing the functions of gamma2sa. In some immortalized or tumorigenic human cell lines, a recombinant gamma2sa, in either soluble or insoluble (coated) form, promoted the adhesion of these cel...
متن کاملThe Short Arm of Laminin 2 Chain of Laminin-5 (Laminin-332) Binds Syndecan-1 and Regulates Cellular Adhesion and Migration by Suppressing Phosphorylation of Integrin 4 Chain
The proteolytic processing of laminin-5 at the short arm of the 2 chain ( 2sa) is known to convert this laminin from a cell adhesion type to a motility type. Here, we studied this mechanism by analyzing the functions of 2sa. In some immortalized or tumorigenic human cell lines, a recombinant 2sa, in either soluble or insoluble (coated) form, promoted the adhesion of these cells to the processed...
متن کاملWhy Integrin as a Primary Target for Imaging and Therapy
Integrin-mediated cell adhesion is involved in many essential normal cellular and pathological functions including cell survival, growth, differentiation, migration, inflammatory responses, platelet aggregation, tissue repair and tumor invasion. 24 different heterodimerized transmembrane integrin receptors are combined from 18 different α and 8 different β subunits. Each integrin subunit contai...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Medicinal Chemistry
سال: 2008
ISSN: 0929-8673
DOI: 10.2174/092986708785132834