Epigenetic modification of intestinal smooth muscle cell phenotype during proliferation
نویسندگان
چکیده
منابع مشابه
Autonomic modification of intestinal smooth muscle contractility.
Intestinal smooth muscle contracts rhythmically in the absence of nerve and hormonal stimulation because of the activity of pacemaker cells between and within the muscle layers. This means that the autonomic nervous system modifies rather than initiates intestinal contractions. The practical described here gives students an opportunity to observe this spontaneous activity and its modification b...
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Intestinal smooth muscle cells are normally quiescent, but in the widely studied model of trinitrobenzene sulfonic acid (TNBS)-induced colitis in the rat, the onset of inflammation causes proliferation that leads to increased cell number and an altered phenotype. The factors that drive this are unclear and were studied in primary cultures of circular smooth muscle cells (CSMC) from the rat colo...
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متن کاملProliferation modulates intestinal smooth muscle phenotype in vitro and in colitis in vivo.
Intestinal inflammation causes an increased intestinal wall thickness, in part, due to the proliferation of smooth muscle cells, which impairs the contractile phenotype elsewhere. To study this, cells from the circular muscle layer of the rat colon (CSMC) were isolated and studied, both in primary culture and after extended passage, using quantitative PCR, Western blot analysis, and immunocytoc...
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ژورنال
عنوان ژورنال: American Journal of Physiology-Cell Physiology
سال: 2018
ISSN: 0363-6143,1522-1563
DOI: 10.1152/ajpcell.00216.2018