Small Peptidic Ionophore for Calcium Transport.
Sign Up to like & getrecommendations! Published in 2022 at "Bioconjugate chemistry"
DOI: 10.1021/acs.bioconjchem.2c00396
Abstract: Synthetic calcium transporters are few despite their potential biological significance. Herein, we report small alanine-derived peptides containing pyridyl-triazole motifs for inducing calcium selectivity. The peptides are decorated with hydrophobic alkyl chains to facilitate membrane insertion.… read more here.
Keywords: calcium; calcium transport; peptidic ionophore; chemistry ... See more keywords
Renal Mechanisms for Hypercalciuria Induced by Metabolic Acidosis
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DOI: 10.1159/000528089
Abstract: Background: In metabolic acidosis, a negative calcium balance is induced by decreased renal tubular calcium reabsorption. This occurs independently of the action of parathyroid hormone or vitamin D and was attributed to a direct action… read more here.
Keywords: acidosis renal; calcium; calcium transport; transcellular calcium ... See more keywords
Fe3+ opposes the 1,25(OH)2D3-induced calcium transport across intestinal epithelium-like Caco-2 monolayer in the presence or absence of ascorbic acid
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0273267
Abstract: Although iron is an essential element for hemoglobin and cytochrome synthesis, excessive intestinal iron absorption—as seen in dietary iron supplementation and hereditary disease called thalassemia—could interfere with transepithelial transport of calcium across the intestinal mucosa.… read more here.
Keywords: calcium; calcium transport; iron; across intestinal ... See more keywords
Vasoactive intestinal peptide and cystic fibrosis transmembrane conductance regulator contribute to the transepithelial calcium transport across intestinal epithelium-like Caco-2 monolayer
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DOI: 10.1371/journal.pone.0277096
Abstract: Vasoactive intestinal peptide (VIP) as a neurocrine factor released by enteric neurons has been postulated to participate in the regulation of transcellular active calcium transport across intestinal epithelium, but the preceding evidence is scant and… read more here.
Keywords: calcium; intestinal epithelium; cftr; calcium transport ... See more keywords
Calcium Transport in Specialized Dental Epithelia and Its Modulation by Fluoride
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DOI: 10.3389/fendo.2021.730913
Abstract: Most cells use calcium (Ca2+) as a second messenger to convey signals that affect a multitude of biological processes. The ability of Ca2+ to bind to proteins to alter their charge and conformation is essential… read more here.
Keywords: calcium transport; transport specialized; specialized dental; epithelia modulation ... See more keywords
Calcium Transport in the Kidney and Disease Processes
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DOI: 10.3389/fendo.2021.762130
Abstract: Calcium is a key ion involved in cardiac and skeletal muscle contractility, nerve function, and skeletal structure. Global calcium balance is affected by parathyroid hormone and vitamin D, and calcium is shuttled between the extracellular… read more here.
Keywords: calcium; calcium transport; kidney; disease processes ... See more keywords
Calcium nutrition nanoagent rescues tomatoes from mosaic virus disease by accelerating calcium transport and activating antiviral immunity
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.1092774
Abstract: As an essential structural, metabolic and signaling element, calcium shows low remobilization from old to young tissues in plants, restricting the nutrient-use efficiency and control efficacy against mosaic virus disease. Nanotechnology has been applied to… read more here.
Keywords: calcium; calcium transport; calcium glycinate; transport ... See more keywords