منابع مشابه
Cell–cell and cell–matrix interactions
Roles of cell protrusions as initial and dynamic mediators of cell–cell and cell–ECM interactions Filopodia have well-established roles in sampling the local environment and making initial cell–ECM contacts at the leading edge of many cell types. Filopodial-like structures, termed “epithelial zippers,” can mediate initial contacts between epithelial cells that culminate in assembly of cell–cell...
متن کاملCell–cell and cell–matrix interactions
Intracellular interactions shape cells Intestinal epithelial cells build a brush border of microvilli at their apical surfaces that mediates nutrient absorption and host defense. Scott Crawley (Tyska Laboratory, Vanderbilt University Medical Center) showed that brush border assembly is driven by trans interactions between protocadherin-24 and mucin-like protocadherin at the tips of adjacent mic...
متن کاملNucleus pulposus cell-matrix interactions with laminins.
The cells of the nucleus pulposus (NP) region of the intervertebral disc play a critical role in this tissue's generation and maintenance, and alterations in NP cell viability, metabolism, and phenotype with aging may be key contributors to progressive disc degeneration. Relatively little is understood about the phenotype of NP cells, including their cell-matrix interactions which may modulate ...
متن کاملCell interactions in nerve and muscle cell cultures.
The neurotransmitter synthesized by a given class of neurones is subject to modification and, indeed, a qualitative switchover in transmitter biochemistry recently has been demonstrated (Furshpan, POtter & Landis, 1980; Walicke, Campenot & Patterson, 1977). In conjunction with the specification of transmitter biosynthesis that becomes established in a given neurone, a complementary specificatio...
متن کاملCell Therapy in Cardiovascular Disease
Recently, cell therapy has sparked a revolution in ischemic heart disease that will in the future help clinicians to cure patients. Earlier investigations in animal models and clinical trials have suggested that positive paracrine effects such as neoangiogenesis and anti-apoptotic can improve myocardial function. In this regard the Royan cell therapy center designed a few trials in collaborat...
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ژورنال
عنوان ژورنال: The Journal of Pathology
سال: 2011
ISSN: 0022-3417
DOI: 10.1002/path.3020