Regulation of Gastrointestinal Smooth Muscle Function by Interstitial Cells
نویسندگان
چکیده
منابع مشابه
Interstitial cells: regulators of smooth muscle function.
Smooth muscles are complex tissues containing a variety of cells in addition to muscle cells. Interstitial cells of mesenchymal origin interact with and form electrical connectivity with smooth muscle cells in many organs, and these cells provide important regulatory functions. For example, in the gastrointestinal tract, interstitial cells of Cajal (ICC) and PDGFRα(+) cells have been described,...
متن کاملNitrergic relaxation of gastrointestinal smooth muscle: role of interstitial cells of Cajal and smooth muscle cells
Background The signaling molecule nitric oxide (NO) is known to activate the enzyme NO-sensitive guanylyl cyclase (NOGC). By generation of the intracellular second messenger cGMP NO-GC regulates many physiological processes. In the gastrointestinal (GI) tract nitrergic neurons are part of the enteric nervous system which regulates GI motility. In addition, interstitial cells of Cajal (ICC) are ...
متن کاملTranscriptional regulation of cytokine function in airway smooth muscle cells.
The immuno-modulatory properties of airway smooth muscle have become of increasing importance in our understanding of the mechanisms underlying chronic inflammation and structural remodeling of the airway wall in asthma and chronic obstructive pulmonary disease (COPD). ASM cells respond to many cytokines, growth factors and lipid mediators to produce a wide array of immuno-modulatory molecules ...
متن کاملMicroRNAs Dynamically Remodel Gastrointestinal Smooth Muscle Cells
Smooth muscle cells (SMCs) express a unique set of microRNAs (miRNAs) which regulate and maintain the differentiation state of SMCs. The goal of this study was to investigate the role of miRNAs during the development of gastrointestinal (GI) SMCs in a transgenic animal model. We generated SMC-specific Dicer null animals that express the reporter, green fluorescence protein, in a SMC-specific ma...
متن کاملRegulation of Vascular Smooth Muscle Cell Function by Mechanical Strain
Although smooth muscle cells participate in the remodeling associated with atherosclerosis and other vascular diseases, the mechanisms by which these cells interact with their mechanical environment are incompletely characterized. This thesis serves to elucidate the capacity of smooth muscle cells to modulate their matrix and respond to mechanical loading. Because integrins mediate many cell-ma...
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: Physiology
سال: 2016
ISSN: 1548-9213,1548-9221
DOI: 10.1152/physiol.00006.2016