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2008 | 13 | 4 |

Tytuł artykułu

Calcium transport by mammary secretory cells: mechanisms underlying transepithelial movement

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The secretion of calcium into milk by mammary epithelial cells is a fundamentally important process. Despite this, the mechanisms which underlie the movement of calcium across the lactating mammary gland are still poorly understood. There are, however, two models which describe the handling of calcium by mammary epithelial cells. On the one hand, a model which has existed for several decades, suggests that the vast majority of calcium enters milk via the Golgi secretory vesicle route. On the other hand, a new model has recently been proposed which implies that the active transport of calcium across the apical membrane of mammary secretory cells is central to milk calcium secretion. This short review examines the strengths and weaknesses of both models and suggests some experiments which could add to our understanding of mammary calcium transport.

Wydawca

-

Rocznik

Tom

13

Numer

4

Opis fizyczny

p.514-525,fig.,ref.

Twórcy

autor
  • University of Strathclyde, Royal College, 204 George St, Glasgow UK G1 1XW, U.K.

Bibliografia

  • 1. Greer, F.R., Tsang, R.C., Seary, J.E., Levin, R.S. and Steichen, J.J. Mineral homeostasis during lactation – relationship to serum 1,25-dihydroxyvitamin D, 25-hydroxyvitamin D, parathyroid hormone, and calcitonin. Am. J. Clin. Nutr. 36 (1982) 431-437.
  • 2. Neville, M.C. Calcium secretion into milk. J. Mammary Gland Biol. Neoplasia 10 (2005) 119-128.
  • 3. Neville, M.C. and Peaker, M. Ionized calcium in milk and the integrity of the mammary epithelium in the goat. J. Physiol. 313 (1981) 561-570.
  • 4. Stelwagen, K., Farr, V.C., Davis, S.R. and Prosser, C.G. EGTA-induced disruption of epithelial cell tight junctions in the lactating caprine mammary gland. Am. J. Physiol. 269 (1995) R848-855.
  • 5. Grant, A.C.G., Gow, I.F., Zammit, V.A. and Shennan, D.B. Regulation of protein synthesis in lactating rat mammary tissue by cell volume. Biochim. Biophys. Acta 1475 (2000) 39-46.
  • 6. Lee, W.J., Monteith, G.R. and Roberts-Thomson, S.J. Calcium transport in the mammary gland: targets for breast cancer. Biochim. Biophys. Acta 1765 (2006) 235-255.
  • 7. Wei, N., Mi, M.T. and Zhou, Y. Influences of lovastatin on membrane ion flow and intracellular signalling in breast cancer cells. Cell. Mol. Biol. Lett. 12 (2007) 1-15.
  • 8. Neville, M.C. and Watters, C.D. Secretion of calcium into milk: review. J. Dairy Sci. 66 (1983) 371-380.
  • 9. Shennan, D.B. and Peaker, M. Transport of milk constituents by the mammary gland. Physiol. Rev. 80 (2000) 925-951.
  • 10. VanHouten, J.N., Neville, M.C. and Wysolmerski, J.J. The calcium receptor regulates PMCA2 activity in mammary epithelial cells: a mechanism for calcium-regulated calcium transport into milk. Endocrinology 148 (2007) 5943-5954.
  • 11. VanHouten, J.N. and Wysolmerski, J.J. Transepithelial calcium transport in mammary epithelial cells. J. Mammary Gland Biol. Neoplasia 12 (2007) 223-235.
  • 12. Neville, M.C. and Peaker, M. The secretion of calcium and phosphorous into milk. J. Physiol. 290 (1979) 59-67.
  • 13. Twardock, A.R. and Comar, C.L. Calcium and strontium secretion from blood to milk. Am. J. Physiol. 201 (1961) 645-650.
  • 14. Baumrucker, C.R. and Keenan, T.W. Membranes of mammary gland. X. Adenosine triphosphate dependent calcium accumulation by Golgi apparatus rich fractions from bovine mammary gland. Exp. Cell Res. 90 (1975) 253-260.
  • 15. West, D.W. Energy-dependent calcium sequestration activity in a Golgi apparatus fraction derived from lactating rat mammary glands. Biochim. Biophys. Acta 673 (1981) 374-386.
  • 16. Neville, M.C., Selker, F., Semple, K. and Watters, C. ATP-dependent calcium transport by a Golgi-enriched membrane fraction from mouse mammary gland. J. Membr. Biol. 61 (1981) 97-105.
  • 17. Virk, S.S., Kirk, C.J. and Shears, S.B. Ca2+ transport and Ca2+-dependent ATP hydrolysis by Golgi vesicles from lactating rat mammary glands. Biochem. J. 226 (1985) 741-748.
  • 18. Bingham, E.W., McGranaghan, M.B., Wickham, E.D., Leung, C.T. and Farrell, H.M. Properties of [Ca2+ + Mg2+]-adenosine triphosphatases in the Golgi apparatus and microsomes of the lactating mammary glands of cows. J. Dairy Sci. 76 (1993) 393-400.
  • 19. Watters, C.D. A Ca2+-stimulated adenosine triphosphatase in Golgi-enriched membranes of lactating murine mammary tissue. Biochem. J. 224 (1984) 39-45.
  • 20. Reinhardt, T.A. and Horst, R.L. Ca2+-ATPases and their expression in the mammary gland of pregnant and lactating rats. Am. J. Physiol. 276 (1999) C796-C802.
  • 21. Faddy, H.M., Smart, C.E., Xu, R., Lee, G.Y., Kenny, P.A., Feng, M., Rao, R., Brown, M.A., Bissell, M.J., Roberts-Thomson, S.J. and Monteith, G.R. Localization of plasma membrane and secretory calcium pumps in the mammary gland. Biochem. Biophys. Res. Commun. 369 (2008) 977-981.
  • 22. Dmitriev, R.I., Pestov, N.B., Korneeko, T.V., Kostina, M.B. and Shakhparonov, M.I. Characterization of second isoform of secretory pathway Ca2+/Mn2+-ATPase. J. Gen. Physiol. 126 (2005) 71a-72a.
  • 23. Prapong, S., Reinhardt, T.A., Goff, J.P. and Horst, R.L. Ca2+-adenosine triphosphatase protein expression in the mammary gland of preparturient cows. J. Dairy Sci. 88 (2005) 1741-1744.
  • 24. Anantamongkol, U., Takemura, H., Suthiphongchai, T., Krishnamra, N. and Horio, Y. Regulation of Ca2+ mobilization by prolactin in mammary gland cells: possible role of secretory pathway Ca2+-ATPase type 2. Biochem. Biophys. Res. Commun. 352 (2007) 537-542.
  • 25. Holt, C. An equilibrium thermodynamic model of the sequestration of calcium phosphate by casein micelles and its application to the calculation of the partition of salts in milk. Eur. Biophys. J. 33 (2004) 421-434.
  • 26. Beery, K.E., Hood, L.F. and Patton, S. Formation of casein micelles in Golgi vesicles of mammary tissue. J. Dairy Sci. 54 (1971) 911-912.
  • 27. Sudlow, A.W. and Burgoyne, R.D. A hypo-osmotically induced increase in intracellular Ca2+ in lactating mouse mammary epithelial cells involving Ca2+ influx. Pflugers Arch. 433 (1997) 609-616.
  • 28. Shennan, D.B., Grant, A.C. and Gow, I.F. The effect of hyposmotic and isosmotic cell swelling on the intracellular [Ca2+] in lactating rat mammary acinar cells. Mol. Cell. Biochem. 233 (2002) 91-97.
  • 29. Reinhardt, T.A., Filoteo, A.G., Penniston, J.T. and Horst, R.L. Ca2+-ATPase protein expression in mammary tissue. Am. J. Physiol. 279 (2000) C1595- C1602.
  • 30. Silverstein, R.S. and Tempel, B.L. Atpb2, encoding plasma membrane Ca2+-ATPase TYPE 2, (PMCA2) exhibits tissue-specific first exon usage in hair cells, neurons, and mammary glands of mice. Neuroscience 141 (2006) 245-257.
  • 31. Mather, I.H. and Keenan, T.W. Origin and secretion of milk lipids. J. Mammary Gland Biol. Neoplasia 3 (1998) 258-273.
  • 32. Reinhardt, T.A., Lippolis, J.D., Shull, G.E. and Horst, R.L. Null mutation in the gene encoding plasma membrane Ca2+ATPase isoform 2 impairs calcium transport into milk. J. Biol. Chem. 278 (2004) 42369-42373.
  • 33. Shennan, D.B. Is the milk-fat-globule membrane a model for mammary secretory cell apical membrane? Exp. Physiol. 77 (1992) 653-656.
  • 34. Shennan, D.B. K+ and Cl- transport by mammary secretory cell apical membrane vesicles isolated from milk. J Dairy Res. 59 (1992) 339-348.
  • 35. Sweiry, J.H. and Yudilevich, D.L. Asymmetric calcium influx and efflux at maternal and fetal sides of the guinea-pig placenta: kinetics and specificity. J. Physiol. 355 (1984) 295-311.
  • 36. Millar, I.D., Calvert, D.T., Lomax, M.A. and Shennan, D.B. The mechanism of L-glutamate transport by lactating rat mammary tissues. Biochim. Biophys. Acta 1282 (1996) 200-206.
  • 37. Shennan, D.B., Calvert, D.T., Travers, M.T., Kudo, Y. and Boyd, C.A.R. A study of L-leucine, L-phenylalanine and L-alanine transport in the perfused rat mammary gland: possible involvement of LAT1 and LAT2. Biochim. Biophys. Acta 1564 (2002) 133-139.
  • 38. Quensell, R.R., Erickson, J. and Schultz, B.D. Apical electrolyte concentration modulates barrier function and tight junction protein localization in bovine mammary epithelium. Am. J. Physiol. 292 (2007) C305-C318.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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