Abstract
Despite their remarkable safety profile and lack of clinical side effects, proton pump inhibitors (PPIs) induce a transmucosal gastric leak to non-electrolyte probes of various sizes. The ex vivo addition of PPIs to isolated rat gastric corpus increases transmucosal permeability in a dose-dependent manner, which corresponds with PPIs’ dose-dependent inhibition of acid secretion. Upon the addition of omeprazole, lansoprazole, or esomeprazole, a small decrease in transepithelial resistance and the concomitant stimulation of short circuit current was observed. Additionally, transepithelial flux of 14C-[d]-mannitol (MW 182.17) across the gastric mucosa increased by a mean of 68% immediately following the addition of 200 μM omeprazole. This flux increase was bidirectional. Omeprazole also increased the paracellular permeability to larger radiolabeled probes, including 14C-sucrose (MW 342.3) and 14C-polyethylene glycol (MW 4,000) by 118% and 350%, respectively. However, the flux of still larger probes, 10,000 and 70,000 MW dextrans, was not increased. Because PPIs are so widely used and are assumed to be innocuous, this transmucosal gastric leak must be further investigated, as it may carry considerable biomedical implications.
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Wilde MI, McTavish D. Omeprazole. An update of its pharmacology and therapeutic use in acid-related disorders. Drugs. 1994;48:91–132. doi:10.2165/00003495-199448010-00008.
Wallmark B, Lorentzon P, Larsson H. The mechanism of action of omeprazole—a survey of its inhibitory actions in vitro. Scand J Gastroenterol Suppl. 1985;108:37–51. doi:10.3109/00365528509095818.
Larsson H, Carlsson E, Junggren U, et al. Inhibition of gastric acid secretion by omeprazole in the dog and rat. Gastroenterology. 1983;85:900–907.
Olbe L, Lind T, Cederberg C, et al. Effect of omeprazole on gastric acid secretion in man. Scand J Gastroenterol Suppl. 1986;118:105–107. doi:10.3109/00365528609090908.
Mullin JM, Valenzano MC, Whitby M, et al. Esomeprazole induces upper gastrointestinal tract transmucosal permeability (R2). Aliment Pharmacol Ther. 2008 (in press).
Hopkins AM, McDonnell C, Breslin NP, et al. Omeprazole increases permeability across isolated rat gastric mucosa pre-treated with an acid secretagogue. J Pharm Pharmacol. 2002;54:341–347. doi:10.1211/0022357021778583.
Hameed B, Smith DM, Verrechio JJ, et al. Indocyanine green alters transepithelial electrical parameters of the distal colon. Dig Dis Sci. 2004;49:1381–1386. doi:10.1023/B:DDAS.0000042234.52224.a5.
Mullin JM, Marano CW, Laughlin KV, et al. Different size limitations for increased transepithelial paracellular solute flux across phorbol ester and tumor necrosis factor-treated epithelial cell sheets. J Cell Physiol. 1997;171:226–233. doi:10.1002/(SICI)1097-4652(199705)171:2<226::AID-JCP14>3.0.CO;2-B.
Mullin JM, Leatherman JM, Valenzano MC, et al. Ras mutation impairs epithelial barrier function to a wide range of nonelectrolytes. Mol Biol Cell. 2005;16:5538–5550. doi:10.1091/mbc.E05-04-0294.
Catto-Smith AG, Ripper JL. Mucosal mast cells and developmental changes in gastric absorption. Am J Physiol. 1995;268:G121–G127.
Jackson MJ, Norris SH. Transport of sodium and chloride across rat gastric mucosa in vitro. J Physiol. 1985;360:293–310.
Andersson T, Hassan-Alin M, Hasselgren G, et al. Drug interaction studies with esomeprazole, the (S)-isomer of omeprazole. Clin Pharmacokinet. 2001;40:523–537. doi:10.2165/00003088-200140070-00004.
Scaringi L, Cornacchione P, Ayroldi E, et al. Omeprazole induces apoptosis in jurkat cells. Int J Immunopathol Pharmacol. 2004;17:331–342.
Shiono Y, Fujita Y, Oka S, et al. ATPase inhibitors suppress actinomycin D-induced apoptosis in leukemia cells. Anticancer Res. 2002;22:2907–2911.
Yeo M, Kim DK, Kim YB, et al. Selective induction of apoptosis with proton pump inhibitor in gastric cancer cells. Clin Cancer Res. 2004;10:8687–8696. doi:10.1158/1078-0432.CCR-04-1065.
De Milito A, Iessi E, Logozzi M, et al. Proton pump inhibitors induce apoptosis of human B-cell tumors through a caspase-independent mechanism involving reactive oxygen species. Cancer Res. 2007;67:5408–5417. doi:10.1158/0008-5472.CAN-06-4095.
Schillinger W, Teucher N, Sossalla S, et al. Negative inotropy of the gastric proton pump inhibitor pantoprazole in myocardium from humans and rabbits: evaluation of mechanisms. Circulation. 2007;116:57–66. doi:10.1161/CIRCULATIONAHA.106.666008.
Sarioglu Y, Yildirim S, Utkan T, et al. Evidence of relaxant effect of omeprazole in rabbit corpus cavernosum in vitro. Life Sci. 2000;66:1411–1421. doi:10.1016/S0024-3205(00)00452-5.
Naseri E, Yenişehirli A. Proton pump inhibitors omeprazole and lansoprazole induce relaxation of isolated human arteries. Eur J Pharmacol. 2006;531:226–231. doi:10.1016/j.ejphar.2005.12.025.
Yildirim K, Sarioglu Y, Kaya T, et al. Inhibitor effect of omeprazole in isolated human myometrial smooth muscle. Life Sci. 2001;69:435–442. doi:10.1016/S0024-3205(01)01135-3.
Martins de Oliveira R, Antunes E, Pedrazzoli J, et al. The inhibitory effects of H+K+ATPase inhibitors on human neutrophils in vitro: restoration by a K+ ionophore. Inflamm Res. 2007;56:105–111. doi:10.1007/s00011-006-6127-6.
Aydin C, Sarac B, Koyuncu A, et al. Relaxant effect of omeprazole and lansoprazole in guinea pig gallbladder muscle strips in vitro. J Gastroenterol. 2003;38:765–771. doi:10.1007/s00535-003-1143-6.
Yenişehirli A, Onur R. Specific H+/K(+)-ATPase inhibitors decreased contractile responses of isolated rat vas deferens. Pharmacol Res. 2006;54:397–405. doi:10.1016/j.phrs.2006.07.005.
Suzuki H, Masaoka T, Minegishi Y, et al. Lansoprazole promotes gastric mucosal cell proliferation and migration by activating p44/p42 mitogen-activated protein kinase. Wound Repair Regen. 2004;12:93–99. doi:10.1111/j.1067-1927.2004.012116.x.
Clarke H, Marano CW, Peralta Soler A, et al. Modification of tight junction function by protein kinase C isoforms. Adv Drug Deliv Rev. 2000;41:283–301. doi:10.1016/S0169-409X(00)00047-8.
Chen Y, Lu Q, Schneeberger EE, et al. Restoration of tight junction structure and barrier function by down-regulation of the mitogen-activated protein kinase pathway in ras-transformed Madin-Darby canine kidney cells. Mol Biol Cell. 2000;11(3):849–862.
Yoshida N, Yoshikawa T, Tanaka Y, et al. A new mechanism for anti-inflammatory actions of proton pump inhibitors—inhibitory effects on neutrophil–endothelial cell interactions. Aliment Pharmacol Ther. 2000;14:74–81. doi:10.1046/j.1365-2036.2000.014s1074.x.
Varro A, Kenny S, Hemers E, et al. Increased gastric expression of MMP-7 in hypergastrinemia and significance for epithelial-mesenchymal signaling. Am J Physiol Gastrointest Liver Physiol. 2007;292:G1133–G1140. doi:10.1152/ajpgi.00526.2006.
Joelson S, Joelson IB, Lundborg P, et al. Safety experience from long-term treatment with omeprazole. Digestion. 1992;51:93–101.
Fried M, Siegrist H, Frei R, et al. Duodenal bacterial overgrowth during treatment in outpatients with omeprazole. Gut. 1994;35:23–26. doi:10.1136/gut.35.1.23.
Cox NH. Acute disseminated epidermal necrosis due to omeprazole. Lancet. 1992;340:857. doi:10.1016/0140-6736(92)92739-3.
Haeney MR. Angio-edema and urticaria associated with omeprazole. BMJ. 1992;305:870.
Lindquist M, Edwards IR. Endocrine adverse effects of omeprazole. BMJ. 1992;305:451–452.
Santucci L, Farroni F, Fiorucci S, et al. Gynecomastia during omeprazole therapy. N Engl J Med. 1991;324:635.
Bank S, Greenberg R. Alternate day omeprazole in H2 receptor-antagonist (H2RA) resistant reflux esophagitis. Gastroenterology. 1991;100:A29.
Raoul JL, Bretagne JF, Ropert A, et al. Zollinger-Ellison syndrome, antisecretory treatment, and body weight. Dig Dis Sci. 1992;37:1308–1309. doi:10.1007/BF01296581.
Dutertre JP, Soutif D, Jonville AP, et al. Sexual disturbances during omeprazole therapy. Lancet. 1991;338:1022. doi:10.1016/0140-6736(91)91887-Z.
Sellapah S. An unusual side effect of omeprazole: case report. Br J Gen Pract. 1990;40:389.
Christensen PB, Albertsen KE, Jensen P. Renal failure after omeprazole. Lancet. 1993;341:55. doi:10.1016/0140-6736(93)92531-W.
Kuiper JJ. Omeprazole-induced acute interstitial nephritis. Am J Med. 1993;95:248. doi:10.1016/0002-9343(93)90273-R.
Ruffenach SJ, Siskind MS, Lien YH. Acute interstitial nephritis due to omeprazole. Am J Med. 1992;93:472–473. doi:10.1016/0002-9343(92)90181-A.
Lee ML, Piper DW, Fischer GO, et al. Lichen spinulosus after the ingestion of omeprazole. Med J Aust. 1989;150:410.
Marks DR, Joy JV, Bonheim NA. Hemolytic anemia associated with the use of omeprazole. Am J Gastroenterol. 1991;86:217–218.
Brunner G, Athmann C, Boldt JH. Reversible pheripheral edema in female patients taking proton pump inhibitors for peptic acid diseases. Dig Dis Sci. 2001;46:993–996. doi:10.1023/A:1010745624971.
Jochem V, Kirkpatrick R, Greenson J, et al. Fulminant hepatic failure related to omeprazole. Am J Gastroenterol. 1992;87:523–525.
Gonthier R, Bouchou K, Guy C, et al. Severe hyponatremia induced by meprazole. Presse Med. 1993;22:176.
Rudelli A, Leduc I, Traulle C, et al. Thrombopenia following treatment with omeprazole. Presse Med. 1993;22:966.
Garrote FJ, Lacambra C, del Ser T, et al. Subacute myopathy during omeprazole therapy. Lancet. 1992;340:672. doi:10.1016/0140-6736(92)92205-T.
Kakei N, Ichinose M, Tatematsu M, et al. Effects of long-term omeprazole treatment on adult rat gastric mucosa—enhancement of the epithelial cell proliferation and suppression of its differentiation. Biochem Biophys Res Commun. 1995;214:861–868. doi:10.1006/bbrc.1995.2366.
Jalving M, Koornstra JJ, Wesseling J, et al. Increased risk of fundic gland polyps during long-term proton pump inhibitor therapy. Aliment Pharmacol Ther. 2006;24:1341–1348. doi:10.1111/j.1365-2036.2006.03127.x.
Zhang T, O’Keefe SJD, Winter T, et al. Effect of chronic duodenal ulceration and its treatment with lanzoprazole or sucralfate on gastroduodenal mucosal protein turnover and TFG-alpha, bFGF, and EGF receptor expression in humans. Dig Dis Sci. 1998;43:2764–2770. doi:10.1023/A:1026680017329.
Rindi G, Fiocca R, Morocutti A, et al. Effects of 5 years of treatment with rabeprazole or omeprazole on the gastric mucosa. Eur J Gastroenterol Hepatol. 2005;17:559–566. doi:10.1097/00042737-200505000-00013.
Nørsett KG, Laegreid A, Langaas M, et al. Molecular characterization of rat gastric mucosal response to potent acid inhibition. Physiol Genomics. 2005;22:24–32. doi:10.1152/physiolgenomics.00245.2004.
Hagiwara T, Mukaisho K, Ling ZQ, et al. Rebamipide contributes to reducing adverse effects of long-term administration of omeprazole in rats. Dig Dis Sci. 2007;52:988–994. doi:10.1007/s10620-006-9415-7.
Walsh JH. Role of gastrin as a trophic hormone. Digestion. 1990;47(suppl 1):11–16; discussion 49–52.
Hollande F, Choquet A, Blanc EM, et al. Involvement of phosphatidylinositol 3-kinase and mitogen-activated protein kinases in glycine-extended gastrin-induced dissociation and migration of gastric epithelial cells. J Biol Chem. 2001;276:40402–40410. doi:10.1074/jbc.M105090200.
Weber S, Zuckerman JE, Bostwick DG, et al. Gastrin releasing peptide is a selective mitogen for small cell lung carcinoma in vitro. J Clin Invest. 1985;75:306–309. doi:10.1172/JCI111690.
Dagogo-Jack S, Atkinson S, Kendall-Taylor P. Homologous radioimmunoassay for epidermal growth factor in human saliva. J Immunoassay. 1985;6:125–136. doi:10.1080/01971528508063025.
Jørgensen PE, Rasmussen TN, Skov Olsen P, et al. Renal uptake and excretion of epidermal growth factor from plasma in the rat. Regul Pept. 1990;28:273–281. doi:10.1016/0167-0115(90)90025-R.
Mullin JM. Epithelial barriers, compartmentation, and cancer. Sci STKE. 2004;2004(216):pe2. doi:10.1126/stke.2162004pe2.
Viste A, Øvrebø K, Maartmann-Moe H, et al. Lanzoprazole promotes gastric carcinogenesis in rats with duodenogastric reflux. Gastric Cancer. 2004;7:31–35. doi:10.1007/s10120-003-0264-1.
Wetscher GJ, Hinder RA, Smyrk T, et al. Gastric acid blockade with omeprazole promotes gastric carcinogenesis induced by duodenogastric reflux. Dig Dis Sci. 1999;44:1132–1135. doi:10.1023/A:1026615905170.
Graham JR. Gastric polyposis: onset during long-term therapy with omeprazole. Med J Aust. 1992;157:287–288.
Bell GD, Powell KU. Eradication of Helicobacter pylori and its effect in peptic ulcer disease. Scand J Gastroenterol Suppl. 1993;196:7–11. doi:10.3109/00365529309098334.
Labenz J, Gyenes E, Rühl GH, et al. Omeprazole plus amoxicillin: efficacy of various treatment regimens to eradicate Helicobacter pylori. Am J Gastroenterol. 1993;88:491–495.
Unge P, Gad A, Gnarpe H, et al. Does omeprazole improve antimicrobial therapy directed towards gastric Campylobacter pylori in patients with antral gastritis? A pilot study. Scand J Gastroenterol Suppl. 1989;167:49–54. doi:10.3109/00365528909091311.
Kiley CA, Cragin DJ, Roth BJ. Omeprazole-associated digoxin toxicity. South Med J. 2007;100:400–402.
Homma M, Itagaki F, Yuzawa K, et al. Effects of lansoprazole and rabeprazole on tacrolimus blood concentration: case of a renal transplant recipient with CYP2C19 gene mutation. Transplantation. 2002;73:303–304. doi:10.1097/00007890-200201270-00028.
Acknowledgments
We would like to thank AstraZeneca for supplying us with esomeprazole. Grant support from the Pennsylvania Department of Health was instrumental in conducting this work. The Department specifically disclaims responsibility for any analyses, interpretations, or conclusions presented in this paper. Additional thanks go to the animal care staff at Lankenau Hospital for housing the rats used in these studies and to Gwen Gilliard for her assistance with the animals. Thanks also go to the Editorial Department at the Lankenau Institute for Medical Research for their support in the preparation of this manuscript and to Dr. Thomas Stamato for his critical reading of the manuscript.
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Support: AstraZeneca, the Pennsylvania Department of Health, and the Sharpe/Strumia Foundation.
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Murray, L.J., Gabello, M., Rudolph, D.S. et al. Transmucosal Gastric Leak Induced by Proton Pump Inhibitors. Dig Dis Sci 54, 1408–1417 (2009). https://doi.org/10.1007/s10620-008-0528-z
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DOI: https://doi.org/10.1007/s10620-008-0528-z