Dual role of Ca2+-activated Cl− channel transmembrane member 16A in lipopolysaccharide-induced intestinal epithelial barrier dysfunction in vitro
نویسندگان
چکیده
منابع مشابه
Transmembrane protein 16A (TMEM16A) is a Ca2+-regulated Cl- secretory channel in mouse airways.
For almost two decades, it has been postulated that calcium-activated Cl(-) channels (CaCCs) play a role in airway epithelial Cl(-) secretion, but until recently, the molecular identity of the airway CaCC(s) was unknown. Recent studies have unequivocally identified TMEM16A as a glandular epithelial CaCC. We have studied the airway bioelectrics of neonatal mice homozygous for a null allele of Tm...
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Inflammatory processes play a critical role in the pathogenesis of the neurodegenerative disorders and are associated with cognitive impairments. Nonsteroidal anti-inflammatory drugs (NSAIDs) and nitric oxide releasing NSAIDs are reported to be effective in reducing the risk of developing AD or cognitive impairments. Present experiments were performed to study the possible effect of nitro napro...
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Intestinal epithelial barrier plays a critical role in the maintenance of gut homeostasis by limiting the penetration of luminal bacteria and dietary allergens, yet allowing antigen sampling for the generation of tolerance. Undigested proteins normally do not gain access to the lamina propria due to physical exclusion by tight junctions at the cell-cell contact sites and intracellular degradati...
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Inflammatory processes play a critical role in the pathogenesis of the neurodegenerative disorders and are associated with cognitive impairments. Nonsteroidal anti-inflammatory drugs (NSAIDs) and nitric oxide releasing NSAIDs are reported to be effective in reducing the risk of developing AD or cognitive impairments. Present experiments were performed to study the possible effect of nitro napro...
متن کامل[Observation of functional remodeling of Ca2+-activated Cl- channel in pacing-induced canine failing heart].
OBJECTIVE To study whether Ca(2+)-activated Cl(-) current (I(to2)) contributes to the functional remodeling of the failing heart. METHODS The cardiac myocytes were isolated enzymatically from rapidly pacing-induced failing canine hearts (HF) at room temperature. Patch-Clamp whole cell recording technique was employed to record the I(to2). The Cl(-) transport blocker 4, 4'-diisothiocyanostilbe...
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ژورنال
عنوان ژورنال: Cell Death & Disease
سال: 2020
ISSN: 2041-4889
DOI: 10.1038/s41419-020-2614-x