MicroRNA-205 Targets Tight Junction-related Proteins during Urothelial Cellular Differentiation
نویسندگان
چکیده
منابع مشابه
-related Tight Junction Events
The molecular mechanisms by which Ca 2 1 and metal ions interact with the binding sites that modulate the tight junctions (TJs) have not been fully described. Metal ions were used as probes of these sites in the frog urinary bladder. Basolateral Ca 2 1 withdrawal induces the opening of the TJs, a process that is abruptly terminated when Ca 2 1 is readmitted, and is followed by a complete recove...
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Enterotoxigenic Escherichia coli (ETEC) causes diarrhea in travelers, young children and piglets, but the precise pathogenesis of ETEC induced diarrhea is not fully known. Recent investigations have shown that tight junction (TJ) proteins and aquaporin 3 (AQP 3) are contributing factors in bacterial diarrhea. In this study, using immunoblotting and immunohistochemistry analyses, we found that E...
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Interstitial cystitis/bladder pain syndrome (IC/BPS) is a chronic voiding disorder that presents with pain in the urinary bladder and surrounding pelvic region. A growing body of evidence suggests that an increase in the permeability of the urothelium, the epithelial barrier that lines the interior of the bladder, contributes to the symptoms of IC/BPS. To examine the consequence of increased ur...
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MicroRNAs play important roles in many cell processes, including the differentiation process in several different lineages. For example, microRNAs can promote differentiation by repressing negative regulators of transcriptional activity. These regulated transcription factors can further up-regulate levels of the microRNA in a feed-forward mechanism. Here we show that MyoD up-regulates miR-378 d...
متن کاملTransmembrane proteins in the tight junction barrier.
Three types of transmembrane proteins have been identified within the tight junction, but it remains to be determined how they provide the molecular basis for regulating the paracellular permeability for water, solutes, and immune cells. Several of these proteins localize specifically within the continuous cell-to-cell contacts of the tight junction. One of these, occludin, is a cell adhesion m...
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ژورنال
عنوان ژورنال: Molecular & Cellular Proteomics
سال: 2014
ISSN: 1535-9476
DOI: 10.1074/mcp.m113.033563