Molecular and cellular aspects of basement membranes
نویسندگان
چکیده
منابع مشابه
Molecular architecture of basement membranes.
Basement membranes are specialized extracellular matrices with support, sieving, and cell regulatory functions. The molecular architectures of these matrices are created through specific binding interactions between unique glycoprotein and proteoglycan protomers. Type IV collagen chains, using NH2-terminal, COOH-terminal, and lateral association, form a covalently stabilized polygonal framework...
متن کاملBasement membranes
Basement membranes (BMs) are thin, dense sheets of specialized, self-assembled extracellular matrix that surround most animal tissues (Figure 1, top). The emergence of BMs coincided with the origin of multicellularity in animals, suggesting that they were essential for the formation of tissues. Their sheet-like structure derives from two independent polymeric networks - one of laminin and one o...
متن کاملBasement membranes.
Basement membranes are thin, specialized extracellular matrices surrounding most tissues in all metazoans. The compositions and functions of basement membranes have generally been well conserved throughout the subkingdom. Genetic analyses of basement membrane components in C. elegans have provided insights into their assembly and functions during development. Immuno- or GFP-tagged localization ...
متن کاملMolecular and Cellular Aspects of Rhabdovirus Entry
Rhabdoviruses enter the cell via the endocytic pathway and subsequently fuse with a cellular membrane within the acidic environment of the endosome. Both receptor recognition and membrane fusion are mediated by a single transmembrane viral glycoprotein (G). Fusion is triggered via a low-pH induced structural rearrangement. G is an atypical fusion protein as there is a pH-dependent equilibrium b...
متن کاملCellular and molecular aspects of inflammation.
Cellular host reaction to noxious agents and damaging events consists of inflammatory, immune and repair responses. These are usually involved in different phases of the host reaction in a well co-ordinated manner, contributing to the well-being of the host. However, when they are excessive, uncontrolled or occur in a vulnerable anatomic location, they can contribute greatly to injury. In gener...
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: FEBS Letters
سال: 1993
ISSN: 0014-5793
DOI: 10.1016/0014-5793(93)81055-5