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Functional Characterization of Na+/H+ Exchangers in Primary Cultures of Prairie Dog Gallbladder

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Abstract

Gallbladder Na+ absorption is linked to gallstone formation in prairie dogs. We previously reported Na+/H+ exchanger (NHE1-3) expression in native gallbladder tissues. Here we report the functional characterization of NHE1, NHE2 and NHE3 in primary cultures of prairie dog gallbladder epithelial cells (GBECs). Immunohistochemical studies showed that GBECs grown to confluency are homogeneous epithelial cells of gastrointestinal origin. Electron microscopic analysis of GBECs demonstrated that the cells form polarized monolayers characterized by tight junctions and apical microvilli. GBECs grown on Snapwells exhibited polarity and developed transepithelial short-circuit current, I sc, (11.6 ± 0.5 µA · cm−2), potential differences, V t (2.1 ± 0.2 mV), and resistance, R t (169 ± 12 Ω · cm2). NHE activity in GBECs assessed by measuring dimethylamiloride-inhibitable 22Na+ uptake under a H+ gradient was the same whether grown on permeable Snapwells or plastic wells. The basal rate of 22Na+ uptake was 21.4 ± 1.3 nmol · mg prot−1 · min−1, of which 9.5 ± 0.7 (~45%) was mediated through apically-restricted NHE. Selective inhibition with HOE-694 revealed that NHE1, NHE2 and NHE3 accounted for ~6%, ~66% and ~28% of GBECs’ total NHE activity, respectively. GBECs exhibited saturable NHE kinetics (V max 9.2 ± 0.3 nmol · mg prot−1 · min−1; K m 11.4 ± 1.4 mM Na+). Expression of NHE1, NHE2 and NHE3 mRNAs was confirmed by RT-PCR analysis. These results demonstrate that the primary cultures of GBECs exhibit Na+ transport characteristics similar to native gallbladder tissues, suggesting that these cells can be used as a tool for studying the mechanisms of gallbladder ion transport both under physiologic conditions and during gallstone formation.

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References

  1. M.Z. Abedin D.I.N. Giurgiu Z.R. Abedin E.A. Peck X. Su P.R. Smith (2001) ArticleTitleCharacterization of Na+/H+ exchanger isoform (NHE1, NHE2, and NHE3) expression in prairie dog gallbladder. J. Membrane Biol. 182 123–134 Occurrence Handle10.1007/s00232-001-0038-9 Occurrence Handle1:CAS:528:DC%2BD3MXlsV2mtbY%3D

    Article  CAS  Google Scholar 

  2. H. Baerentsen F. Giraldez T. Zeuthen (1983) ArticleTitleInflux mechanism for Na+ and Cl across the brush border membrane of leaky epithelia: a model and microelectrode study. J. Membrane Biol. 75 205–218 Occurrence Handle1:CAS:528:DyaL3sXlslWnsLc%3D

    CAS  Google Scholar 

  3. M.M. Bradford (1976) ArticleTitleA rapid and sensitive method for the quantitation of microgram quantitites of protein utilizing the principle of protein-dye binding. Anal. Biochem. 72 248–254 Occurrence Handle10.1006/abio.1976.9999 Occurrence Handle1:CAS:528:DyaE28XksVehtrY%3D Occurrence Handle942051

    Article  CAS  PubMed  Google Scholar 

  4. D.E. Brenneman W.E. Connor E.L. Forker L. DenBesten (1972) ArticleTitleThe formation of abnormal bile and cholesterol gallstones from dietary cholesterol in the prairie dog. J. Clin. Invest. 51 1495–1503 Occurrence Handle1:CAS:528:DyaE38XktlehtL8%3D Occurrence Handle5063380

    CAS  PubMed  Google Scholar 

  5. J.A. Cates M.Z. Abedin K.D. Saunders-Kirkwood A.J. Moser D.I. Giurgiu J.J. Roslyn (1995) ArticleTitleProtein kinase C regulates prairie dog gallbladder ion transport. Surgery 117 206–212 Occurrence Handle1:STN:280:ByqC2cbitlQ%3D Occurrence Handle7846627

    CAS  PubMed  Google Scholar 

  6. M.E. Cavet S. Akhter F.S. De Medina M. Donowitz C.M. Tse (1999) ArticleTitleNa+/H+ exchangers (NHE1-3) have similar turnover numbers but different percentages on the cell surface. Am. J. Physiol. 277 C1111–C1121 Occurrence Handle1:CAS:528:DC%2BD3cXhs1Oksg%3D%3D Occurrence Handle10600762

    CAS  PubMed  Google Scholar 

  7. W.C. Chapman J. Fisk D. Schot J.P. Debelak M.K. Washington R.F. Bluth D. Pierce L.F. Williams (1998) ArticleTitleEstablishment and characterization of primary gallbladder epithelial cell cultures in the prairie dog. J. Surg. Res. 80 35–435 Occurrence Handle10.1006/jsre.1998.5401 Occurrence Handle1:STN:280:DyaK1M%2FgvFWnug%3D%3D Occurrence Handle9790812

    Article  CAS  PubMed  Google Scholar 

  8. J.H. Cho M.W. Musch C.M. Bookstein R.L McSwine R. Rabenau E.B. Chang (1998) ArticleTitleAldosterone stimulates intestinal Na+ absorption in rats by increasing NHE3 expression of the proximal colon. Am. J. Physiol. 274 C586–C594 Occurrence Handle1:CAS:528:DyaK1cXitVCks74%3D Occurrence Handle9530089

    CAS  PubMed  Google Scholar 

  9. P. Chomczynski N. Sacchi (1987) ArticleTitleSingle-step method of RNA isolation by acid guanidinium thiocyanante-phenol-chloroform extraction. Anal. Biochem. 162 156–159 Occurrence Handle10.1006/abio.1987.9999 Occurrence Handle1:CAS:528:DyaL2sXitFSns7Y%3D Occurrence Handle2440339

    Article  CAS  PubMed  Google Scholar 

  10. R.L. Conter J.J. Roslyn V. Porter-Fink L. DenBesten (1986) ArticleTitleGallbladder absorption increases during early cholesterol gallstone formation. Am. J. Surg. 151 184–191 Occurrence Handle1:STN:280:BimC38jpsFI%3D Occurrence Handle3946747

    CAS  PubMed  Google Scholar 

  11. L. Counillon W. Scholz H.J. Lang J. Pouyssegur (1993) ArticleTitlePharmacological characterization of stably transfected Na+/H+ antiporter isoforms using amiloride analogs and a new inhibitor exhibiting anti-ischemic properties. Mol. Pharmacol. 44 1041–1045 Occurrence Handle1:CAS:528:DyaK2cXmvFGmsw%3D%3D Occurrence Handle8246907

    CAS  PubMed  Google Scholar 

  12. D. Cremaschi G. Meyer C. Rosetti G. Botta P. Palestini (1987) ArticleTitleThe nature of the neutral Na+-Cl -coupled entry at the apical membrane of rabbit gallbladder epithelium I. Na+/H+, Cl/HCO 3 double exchange and Na+-Cl symport. J. Membrane Biol. 95 209–218 Occurrence Handle1:CAS:528:DyaL2sXhvFeguro%3D

    CAS  Google Scholar 

  13. L. DenBesten S. Safaie-Shirazi W.E. Connor S. Bell (1974) ArticleTitleEarly changes in bile composition and gallstone formation induced by a high cholesterol diet in prairie dogs. Gastroenterology 66 1036–1045 Occurrence Handle1:STN:280:CSuC2MfovVY%3D Occurrence Handle4826988

    CAS  PubMed  Google Scholar 

  14. J.M. Diamond (1964) ArticleTitleTransport of salt and water in rabbit and guinea pig gallbladder. J. Gen. Physiol. 48 1–14 Occurrence Handle1:CAS:528:DyaF2cXkvVKlu70%3D Occurrence Handle14212148

    CAS  PubMed  Google Scholar 

  15. M. Donowitz C.D. De La Horra M.L. Calonge I.S. Wood J. Dyer S.M. Gribble F. Sanchez De Medina C.M. Tse S.P. Shirazi-Beechey A.A. llundain (1998) ArticleTitleIn birds, NHE2 is the major brush-border Na+/H+ exchanger in colon and is increased by a low-NaCl diet. Am. J. Physiol. 274 R1659–R1669 Occurrence Handle1:CAS:528:DyaK1cXkt1ajs7Y%3D Occurrence Handle9608021

    CAS  PubMed  Google Scholar 

  16. P.K. Dudeja D.D. Rao I. Syed V. Joshi R.Y. Dahdal C. Gardner M.C. Risk L. Schmidt D. Bavishi K.E. Kim J.M. Harig J.L. Goldstein T. Layden K. Ramaswamy (1996) ArticleTitleIntestinal distribution of human N+/H+ exchanger isoforms NHE-1, NHE-2, and NHE-3 mRNA. Am. J. Physiol. 271 G483–G493 Occurrence Handle1:CAS:528:DyaK28XmtFajurw%3D Occurrence Handle8843774

    CAS  PubMed  Google Scholar 

  17. D.I. Giurgiu K.D. Saunders-Kirkwood J.J. Roslyn M.Z. Abedin (1997) ArticleTitleSequential changes in biliary lipids and gallbladder ion transport during gallstone formation. Ann. Surg. 25 457–465

    Google Scholar 

  18. P.J. Gunter-Smith O. Abdulkader L. Hammonds-Odi M. Scanlon R. Terrel (2000) ArticleTitleA primary culture of guinea pig gallladder epithelial cells that is responsive to secretagogues. Am. J. Physiol. 279 G866–G874 Occurrence Handle1:CAS:528:DC%2BD3cXotFaqsbg%3D

    CAS  Google Scholar 

  19. N. Gurll L. DenBesten (1978) ArticleTitleAnimal models of human cholesterol gallstone disease: a review. Lab. Animal Sci. 28 428–432 Occurrence Handle1:STN:280:CSaD3s%2FnsFM%3D

    CAS  Google Scholar 

  20. R.T. Holzbach (1984) ArticleTitleAnimal models of cholesterol gallstone disease. Hepatology 4 191S–198S Occurrence Handle1:CAS:528:DyaL2cXmtVygur8%3D Occurrence Handle6479878

    CAS  PubMed  Google Scholar 

  21. R.T. Holzbach C. Corbusier M. Marsh H.K. Naito (1976) ArticleTitleThe process of cholesterol cholelithiasis induced by diet in the prairie dog: a physicochemical characterization. J. Lab. Clin. Med. 87 987–998 Occurrence Handle1:CAS:528:DyaE28XksVGgt74%3D Occurrence Handle180214

    CAS  PubMed  Google Scholar 

  22. M. Ikuma M. Kashgarian H.J. Binder V.M. Rajendran (1999) ArticleTitleDifferential regulation of NHE isoforms by sodium depletion in proximal and distal segments of rat colon. Am. J. Physiol. 39 G539–G549

    Google Scholar 

  23. R.A. Kandasamy F.H. Yu R. Harris A. Boucher J.W. Hanrahan J. Orlowski (1995) ArticleTitlePlasma membrane Na+-H+ exchanger isoforms (NHE-1, -2, -3) are differentially responsive to second messenger agonists of the protein kinase A and C pathways. J. Biol. Chem. 270 29209–29216 Occurrence Handle10.1074/jbc.270.49.29209 Occurrence Handle1:CAS:528:DyaK2MXpvVOhu7s%3D Occurrence Handle7493949

    Article  CAS  PubMed  Google Scholar 

  24. R. Kuver C. Savard T.D. Nguyen W.R. Osborne S.P. Lee (1997) ArticleTitleIsolation and long-term culture of gallbladder cells from wild-type and mice. In Vitro Cell Dev. Biol. Anim. 33 104–109 Occurrence Handle1:STN:280:ByiB3snjtlw%3D Occurrence Handle9081217

    CAS  PubMed  Google Scholar 

  25. W. LaMorte D. O’Leary M. Booker T. Scott (1993) ArticleTitleIncreased dietary fat content accelerates cholesterol gallstone formation in the cholesterol-fed prairie dog. Hepatology 18 1498–1503 Occurrence Handle1:CAS:528:DyaK2cXltlKjuw%3D%3D Occurrence Handle8244276

    CAS  PubMed  Google Scholar 

  26. S.P. Lee (1978) ArticleTitleEnhanced fluid transport across gallbladder mucosa in experimental cholelithiasis. Am. J. Physiol. 234 E575–E578 Occurrence Handle1:CAS:528:DyaE1cXksFOrsr0%3D Occurrence Handle352156

    CAS  PubMed  Google Scholar 

  27. S.P. Lee J.T. LaMont M.C. Carey (1981) ArticleTitleRole of gallbladder mucus hypersecretion in the evolution of cholesterol gallstones:studies in the prairie dog. J. Clin. Invest. 67 1712–1723 Occurrence Handle1:CAS:528:DyaL3MXksVSntLw%3D Occurrence Handle7240416

    CAS  PubMed  Google Scholar 

  28. U. Marti C. Elsing E.L. Renner S. Liechti-Gallati J. Reichen (1996) ArticleTitleDifferential expression of Na+/H+ antiporter mRNA in biliary epithelial cells and hepatocytes. J. Hepatol. 24 489–502 Occurrence Handle10.1016/S0168-8278(96)80172-3

    Article  Google Scholar 

  29. R.L McSwine M.W. Musch C. Bookstein Y. Xie M. Rao E.B. Chang (1998) ArticleTitleRegulation of apical membrane Na+/H+ exchangers NHE2 and NHE3 in intestinal epithelial cell line C2/bbe. Am. J. Physiol. 275 C693–C701 Occurrence Handle1:CAS:528:DyaK1cXmtFSqsL0%3D Occurrence Handle9730953

    CAS  PubMed  Google Scholar 

  30. A.J. Moser M.Z. Abedin Z.R. Abedin J.J. Roslyn (1993) ArticleTitleCa2+ calmodulin regulates basal gallbladder absorption. Surgery 114 300–307 Occurrence Handle1:STN:280:ByyA2c3mtlA%3D Occurrence Handle8342133

    CAS  PubMed  Google Scholar 

  31. D. Oda S.P. Lee A. Hayshi (1991) ArticleTitleLong-term culture and partial characterization of dog gallbladder epithelial cells. Lab. Invest. 682 682–692

    Google Scholar 

  32. J.N. Plevris S.W. Walker D.J. Harrison A. Dhariwal P.C. Hayes I.A. Bouchier (1993) ArticleTitlePrimary culture of bovine gall bladder epithelial cells. Gut 34 1612–1615 Occurrence Handle1:STN:280:ByuD28zmsVU%3D Occurrence Handle8244152

    CAS  PubMed  Google Scholar 

  33. P.P.O. Purdum A. Ulissi P.B. Hylemon M.L. Shiftman E.W. Moore (1993) ArticleTitleCultured human gallbladder epithelia. Methods and partial characterization of a carcinoma-derived model. Lab. Invest. 68 345–353 Occurrence Handle1:CAS:528:DyaK3sXks1Ois7k%3D Occurrence Handle7680730

    CAS  PubMed  Google Scholar 

  34. L. Reuss (1984) ArticleTitleIndependence of apical membrane Na+ and Cl entry in Necturus gallbladder epithelium. J. Gen. Physiol. 84 423–445 Occurrence Handle1:CAS:528:DyaL2cXlvVynsbs%3D Occurrence Handle6481335

    CAS  PubMed  Google Scholar 

  35. R.C. Rose R.T. Gelarden D.L. Narhwold (1973) ArticleTitleElectrical properties of isolated human gallbladder. Am. J. Physiol. 224 1320–1326 Occurrence Handle1:CAS:528:DyaE3sXksVSmsrw%3D Occurrence Handle4712145

    CAS  PubMed  Google Scholar 

  36. J.J. Roslyn M.Z. Abedin K.D. Saunders J.A. Cates S.D. Strichartz M. Alperin M. Fromm C.E. Palant (1991) ArticleTitleUncoupled basal sodium absorption and chloride secretion in prairie dog (Cynomys ludovicianus) gallbladder. Comp. Biochem. Physiol. 100A 335–341 Occurrence Handle10.1016/0300-9629(91)90478-U Occurrence Handle1:CAS:528:DyaK3MXmt12jurk%3D

    Article  CAS  Google Scholar 

  37. V. Silviani V. Colombani L. Heyries A. Gerolami G. Cartouzou C. Marteau (1996) ArticleTitleRole of the NHE3 isoform of the Na+/H+ by the rabbit gallbladder. Pfluegers Arch. Eur. J. Physiol. 432 791–796 Occurrence Handle10.1007/s004240050200 Occurrence Handle1:CAS:528:DyaK28XlsF2mtL0%3D

    Article  CAS  Google Scholar 

  38. V. Silviani M. Gastaldi R. Planells C. Marteau A. Massacrier P. Cohen P. Cau A. Gerolami (1997) ArticleTitleNHE-3 isoform of the Na+/H+ exchanger in human gallbladder: Localization of specific mRNA by in situ hybridization. J. Hepatol. 26 1281–1286 Occurrence Handle10.1016/S0168-8278(97)80463-1 Occurrence Handle1:CAS:528:DyaK2sXksFGlu7w%3D Occurrence Handle9210615

    Article  CAS  PubMed  Google Scholar 

  39. S.D. Strichartz M.Z. Abedin M.S. Abdou J.J. Roslyn (1989) ArticleTitleThe effects of amiloride on biliary calcium and cholesterol gallstone formation. Ann. Surg. 209 152–156 Occurrence Handle1:STN:280:BiaC3szlvFY%3D Occurrence Handle2916859

    CAS  PubMed  Google Scholar 

  40. S.A. Weinman L. Reuss (1984) ArticleTitleNa+/H+ exchange and Na+ entry across the apical membrane of Necturus gallbladder. J. Gen. Physiol. 83 57–74 Occurrence Handle1:CAS:528:DyaL2cXhtVShu7o%3D Occurrence Handle6319545

    CAS  PubMed  Google Scholar 

  41. J.M. Winterhager C.P. Stewart K. Heintze K.U. Petersen (1986) ArticleTitleElectroneutral secretion of bicarbonate by guinea pig gallbladder epithelium. Am. J. Physiol. 250 C617–C628 Occurrence Handle1:CAS:528:DyaL28XhvVert7Y%3D Occurrence Handle3963174

    CAS  PubMed  Google Scholar 

  42. L. Wormmeester F.S. De Medina F. Kokke C.M. Tse S. Khurana J. Bowser M.E. Cohen M. Donowitz (1998) ArticleTitleQuantitative contribution of NHE2 and NHE3 to rabbit ileal brush-border Na+/H+ exchange. Am. J. Physiol. 274 C1261–C1272 Occurrence Handle1:CAS:528:DyaK1cXjsFSisrg%3D Occurrence Handle9612213

    CAS  PubMed  Google Scholar 

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Narins, S., Park, E., Ramakrishnan, R. et al. Functional Characterization of Na+/H+ Exchangers in Primary Cultures of Prairie Dog Gallbladder . J. Membrane Biol. 197, 123–134 (2004). https://doi.org/10.1007/s00232-003-0647-6

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