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Gastroenterology
Volume 137, Issue 2
, Pages 598-606.e2
, August 2009
Release of Endogenous Opioids From Duodenal Enteroendocrine Cells Requires Trpm5
References
- The “normal” endocrine cell of the gut: changing concepts and new evidences. Ann N Y Acad Sci. 2004;1014:1–12
- . Gastrointestinal hormones and food intake. Gastroenterology. 2005;128:175–191
- . Gastrointestinal regulation of food intake. J Clin Invest. 2007;117:13–23
- Coding of sweet, bitter, and umami tastes: different receptor cells sharing similar signaling pathways. Cell. 2003;112:293–301
- Trpm5 null mice respond to bitter, sweet, and umami compounds. Chem Senses. 2006;31:253–264
- TRPM5, a taste-signaling transient receptor potential ion-channel, is a ubiquitous signaling component in chemosensory cells. BMC Neurosci. 2007;8:49
- . Taste-signaling proteins are coexpressed in solitary intestinal epithelial cells. Chem Senses. 2007;32:41–49
- TRPM5-expressing solitary chemosensory cells respond to odorous irritants. J Neurophysiol. 2008;99:1451–1460
- . Endogenous opiates and behavior: 2005. Peptides. 2006;27:3391–3478
- Glucose sensing by POMC neurons regulates glucose homeostasis and is impaired in obesity. Nature. 2007;449:228–232
- A role for the endogenous opioid beta-endorphin in energy homeostasis. Endocrinology. 2003;144:1753–1760
- Proopiomelanocortin and energy balance: insights from human and murine genetics. J Clin Endocrinol Metab. 2004;89:2557–2562
- . Endogenous opiates: 2000. Peptides. 2001;22:2257–2328
- Enkephalins: isolation, distribution and function. In: Kosterlitz HW editors. Opiates and endogenous opiate peptides. Amsterdam, The Netherlands: Elsevier/North-Holland Biomedical Press; 1986;p. 57–62
- Beta-endorphin-like immunoreactivity in normal mucosa, muscle layer, adenocarcinoma, and polyp of the colon. Dig Dis Sci. 1988;33:429–434
- . Histological and immunocytochemical data on the differentiation of intestinal endocrine cells in human fetus. Acta Physiol Pharmacol Bulg. 1998;23:61–71
- . Opioids and opioid receptors in the enteric nervous system: from a problem in opioid analgesia to a possible new prokinetic therapy in humans. Neurosci Lett. 2004;361:192–195
- . Opiate agonists and enterotoxin. Biochem Soc Trans. 1984;12:205–208
- . Effects of solution of low pH and taurocholate on release of beta-endorphin-like immunoreactivity from human duodenal mucosa in vitro. Regul Pept. 1982;3:173–181
- . Effect of solution of low pH on release of beta-endorphin-like immunoreactivity and ACTH-like reactivity from human gastric antral mucosa in vitro. Gastroenterol Jpn. 1983;18:210–215
- Meal-stimulated release of Methionie-enkephalin into the canine jejunal lumen. J Clin Invest. 1988;81:822–825
- Beta-endorphin in the human gallbladder. Regul Pept. 1986;16:331–338
- . Guanylin family: new intestinal peptides regulating electrolyte and water homeostasis. J Gastroenterol. 2001;36:219–225
- . Uroguanylin and guanylin peptides: pharmacology and experimental therapeutics. Pharmacol Ther. 2004;104:137–162
- . Cellular effects of guanylin and uroguanylin. J Am Soc Nephrol. 2006;17:607–616
- Mouse taste cells with G protein-coupled taste receptors lack voltage-gated calcium channels and SNAP-25. BMC Biol. 2006;4:7
- . A new fate for old cells: brush cells and related elements. J Anat. 2005;206:349–358
- . The taste cell-related diffuse chemosensory system. Prog Neurobiol. 2005;75:295–307
- . Brush cells in the human duodenojejunal junction: an ultrastructural study. J Anat. 2007;211:125–131
- . Beta-endorphin and adrenocorticotropin in extrapituitary sites: gastrointestinal tract. Endocrinology. 1980;107:438–442
- . The opiomelanotropinergic neuronal and endocrine systems. Peptides. 1982;3:353–395
- . Extracellular acid block and acid-enhanced inactivation of the Ca2+-activated cation channel TRPM5 involve residues in the S3-S4 and S5-S6 extracellular domains. J Biol Chem. 2005;280:20691–20699
- . Fine structure of tuft cells of the main excretory duct epithelium in the rat submandibular gland. Anat Rec. 1997;248:325–331
- Murine intestinal cells expressing Trpm5 are mostly brush cells and express markers of neuronal and inflammatory cells. Comp Neurol. 2008;509:514–525
- Stimulation of duodenal motility by hyperosmolar mannitol depends on local osmoreceptor control. Am J Physiol. 1994;266:G940–G943
- . Thirty four years since the discovery of gastrointestinal melatonin. J Physiol Pharmacol. 2008;59(Suppl 2):33–51
- . Food-derived peptides and intestinal functions. Curr Pharm Des. 2007;13:885–895
- Transport of micro-opioid receptor agonists and antagonist peptides across Caco-2 monolayer. Peptides. 2008;29:1042–1047
- . The effect of enzyme inhibitor and absorption site following [D-ala2, D-leu5]enkephalin oral administration in rats. Biopharm Drug Dispos. 2002;23:131–141
- Effect of chain length on absorption of biologically active peptides from the gastrointestinal tract. Digestion. 1999;60:332–337
- Optimizing bioavailability of oral administration of small peptides through pharmacokinetic and pharmacodynamic parameters: the effect of water and timing of meal intake on oral delivery of salmon calcitonin. BMC Clin Pharmacol. 2008;8:5
- Preparation and evaluation of mucinated sodium alginate microparticles for oral delivery of insulin. Eur J Pharm Biopharm. 2008;70:777–783
- Complexation hydrogels for intestinal delivery of interferon beta and calcitonin. J Control Release. 2009;134:98–102
- Lipotropin, melanotropin and endorphin: in vivo catabolism and entry into cerebrospinal fluid. Can J Neurol Sci. 1978;5:183–188
- . Opiate binding sites in mucosa of pig small intestine. Life Sci. 1991;49:PL219–PL222
- . Characterization of delta-opioid receptors and effect of enkephalins on IRD 98 rat epithelial intestinal cell line. Pflugers Arch. 2000;439:547–554
- Functional expression of mu-opioid receptors in the human colon cancer cell line, HT-29, and their localization in human colon. Dig Dis Sci. 2008;53:461–466
- Gastroduodenal bicarbonate secretion in mucosal protection (Possible role of vasoactive intestinal peptide and opiates). Dig Dis Sci. 1985;30:63S–68S
- . Beta-endorphin and enkephalins stimulate duodenal mucosal alkaline secretion in the rat in vivo. Gastroenterology. 1986;90:368–372
- . Guanylin regulatory peptides: structures, biological activities mediated by cyclic GMP and pathobiology. Regul Pept. 1999;81:25–39
- A brainstem substrate for analgesia elicited by intraoral sucrose. Neuroscience. 2005;133:231–243
- Age-dependency of analgesia elicited by intraoral sucrose in acute and persistent pain models. Pain. 2002;97:93–103
- Analgesia in preterm newborns: the comparative effects of sucrose and glucose. Eur J Pediatr. 2007;166:1017–1024
- . Intestinal absorption of IgA in the newborn. J Pediatr Gastroenterol Nutr. 1983;2:248–251
- . Timing of the gut closure. J Pediatr Gastroenterol Nutr. 1984;3:700–703
- Intestinal permeability changes during the first month: effect of natural versus artificial feeding. J Pediatr Gastroenterol Nutr. 1995;21:383–386
- . Transfer of antibody via mother's milk. Vaccine. 2003;21:3374–3376
- . The “perfect storm” for type 1 diabetes: the complex interplay between intestinal microbiota, gut permeability, and mucosal immunity. Diabetes. 2008;57:2555–2562
- . Irritable bowel syndrome neuropharmacology (A review of approved and investigational compounds). J Clin Gastroenterol. 2002;35:S58–S67
- Mu opioid receptor expression is increased in inflammatory bowel diseases: implications for homeostatic intestinal inflammation. Gut. 2006;55:815–823
- Visceral pain perception is determined by the duration of colitis and associated neuropeptide expression in the mouse. Gut. 2007;56:358–364
- The expression of delta- and kappa-opioid receptor is enhanced during intestinal inflammation in mice. J Pharmacol Exp Ther. 2003;306:455–462
Conflicts of interest Dr Margolskee has a personal financial interest in the form of stock ownership in the Redpoint Bio company, receives consulting fees from the Redpoint Bio company, and is an inventor on patents and patent applications that have been licensed to the Redpoint Bio company. The remaining authors disclose no conflicts.
Funding Supported in part by National Institutes of Health grants DC007399 and DK073248 (to B.M.) and DC03055 (to R.F.M.).
PII: S0016-5085(09)00356-4
doi: 10.1053/j.gastro.2009.02.070
© 2009 AGA Institute. Published by Elsevier Inc. All rights reserved.
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Gastroenterology
Volume 137, Issue 2
, Pages 598-606.e2
, August 2009

