Barium, Tea and Sodium Sensitive Potassium Channels are Present in the Human Placental Syncytiotrophoblast Apical Membrane

Placenta

Volumn 29, Issue 10, 2008, Pages 883-891

  Diaz P ^a   Vallejos, C ^a   Guerrero, I ^a   Riquelme, G ^a  

^a UNIVERSITY OF CHILE   (Chile)

Author keywords

Apical membrane; Placenta; Potassium channels; Syncytiotrophoblast

Indexed keywords

BARIUM; ION CHANNEL; LIPOSOME; POTASSIUM CHANNEL; POTASSIUM ION; SODIUM; TETRYLAMMONIUM;

ANIMAL CELL; APICAL MEMBRANE; ARTICLE; CONTROLLED STUDY; ELECTROPHYSIOLOGY; FEMALE; HUMAN; HUMAN EXPERIMENT; HUMAN TISSUE; LIPID MEMBRANE; MEMBRANE CONDUCTANCE; MEMBRANE CURRENT; MEMBRANE POTENTIAL; MICROINJECTION; MICROVILLUS; NONHUMAN; OOCYTE; PLACENTA; POTASSIUM CONDUCTANCE; POTASSIUM CURRENT; PRIORITY JOURNAL; SENSITIVITY ANALYSIS; SYNCYTIOTROPHOBLAST; XENOPUS LAEVIS;

ANIMALS; BARIUM COMPOUNDS; CHLORIDES; FEMALE; HUMANS; MICROVILLI; OOCYTES; PATCH-CLAMP TECHNIQUES; POTASSIUM CHANNELS; SODIUM; TETRAETHYLAMMONIUM; TROPHOBLASTS; XENOPUS LAEVIS;

EID: 51449119030     PISSN: 01434004     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.placenta.2008.07.002     Document Type: Article

References (53)

1. Illsley N.P., and Sellers M.C. Ion conductances in the microvillous and basal membrane vesicles isolated from human placental syncytiotrophoblast. Placenta 13 (1992) 25-34
2. Birdsey T.J., Boyd R.D., Sibley C.P., and Greenwood S.L. Effect of hyposmotic challenge on microvillous membrane potential in isolated human placental villi. Am J Physiol 276 (1999) R1479-R1488
3. Clarson L.H., Greenwood S.L., Mylona P., and Sibley C.P. Inwardly rectifying K(+) current and differentiation of human placental cytotrophoblast cells in culture. Placenta 22 (2001) 328-336
4. Clarson L.H., Roberts V.H., Greenwood S.L., and Elliott A.C. ATP-stimulated Ca(2+)-activated K(+) efflux pathway and differentiation of human placental cytotrophoblast cells. Am J Physiol Regul Integr Comp Physiol 282 (2002) R1077-R1085
5. + channels, in human cytotrophoblast cells. J Soc Gynecol Investig 12 (2005) 77-83
6. Bai X., Lacey H.A., Greenwood S.L., Baker P.N., Turner M.A., Sibley C.P., et al. TASK channel expression in human placenta and cytotrophoblast cells. J Soc Gynecol Investig 13 (2006) 30-39
7. Jimenez V., Henriquez M., Llanos P., and Riquelme G. Isolation and purification of human placental plasma membranes from normal and pre-eclamptic pregnancies. a comparative study. Placenta 25 (2004) 422-437
8. Riquelme G., Stutzin A., Barros L.F., and Liberona J.L. A chloride channel from human placenta reconstituted into giant liposomes. Am J Obstet Gynecol 173 (1995) 733-738
9. Riquelme G., and Parra M. Regulation of human placental chloride channel by arachidonic acid and other cis unsaturated fatty acids. Am J Obstet Gynecol 180 (1999) 469-475
10. Henriquez M., and Riquelme G. 17beta-estradiol and tamoxifen regulate a maxi-chloride channel from human placenta. J Membr Biol 191 (2003) 59-68
11. Riquelme G., Llanos P., Tischner E., Neil J., and Campos B. Annexin 6 modulates the maxi-chloride channel of the apical membrane of syncytiotrophoblast isolated from human placenta. J Biol Chem 279 (2004) 50601-50608
12. Bernucci L., Umana F., Llanos P., and Riquelme G. Large chloride channel from pre-eclamptic human placenta. Placenta 24 (2003) 895-903
13. Llanos P., Henriquez M., and Riquelme G. A low conductance, non-selective cation channel from human placenta. Placenta 23 (2002) 184-191
14. Ivorra I., Henriquez M., Lax P., Riquelme G., and Morales A. Functional transplantation of chloride channels from the human syncytiotrophoblast microvillous membrane to Xenopus oocytes. Pflugers Arch 444 (2002) 685-691
15. Vallejos C., and Riquelme G. The maxi-chloride channel in human syncytiotrophoblast: a pathway for taurine efflux in placental volume regulation?. Placenta 28 11-12 (2007) 1182-1191 [Epub 2007 Aug 6]
16. Smith P.K., Krohn R.I., Hermanson G.T., Mallia A.K., Gartner F.H., Provenzano M.D., et al. Measurement of protein using bicinchoninic acid. Anal Biochem 150 (1985) 76-85
17. Wiechelman K.J., Braun R.D., and Fitzpatrick J.D. Investigation of the bicinchoninic acid protein assay: identification of the groups responsible for color formation. Anal Biochem 175 (1988) 231-237
18. Dumont J.N. Oogenesis in Xenopus laevis (Daudin). I. Stages of oocyte development in laboratory maintained animals. J Morphol 136 (1972) 153-179
19. Morales A., Aleu J., Ivorra I., Ferragut J.A., Gonzalez-Ros J.M., and Miledi R. Incorporation of reconstituted acetylcholine receptors from torpedo into the Xenopus oocyte membrane. PNAS 92 (1995) 8468-8472
20. - channels in Xenopus oocytes injected with torpedo electroplaque membranes. PNAS 92 (1995) 5224-5228
21. Miledi R. A calcium-dependent transient outward current in Xenopus laevis oocytes. Proc R Soc Lond B Biol Sci 215 (1982) 491-497
22. Riquelme G., Lopez E., Garcia-Segura L.M., Ferragut J.A., and Gonzalez-Ros J.M. Giant liposomes: a model system in which to obtain patch-clamp recordings of ionic channels. Biochemistry 29 (1990) 11215-11222
23. Hamill O.P., Marty A., Neher E., Sakmann B., and Sigworth F.J. Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches. Pflugers Arch 391 (1981) 85-100
24. + uptake by human placental microvillus membrane vesicles prepared by three different methods. Biochim Biophys Acta 945 (1988) 127-134
25. + uptake. Placenta 11 (1990) 451-463
26. Illsley N.P., Wang Z.Q., Gray A., Sellers M.C., and Jacobs M.M. Simultaneous preparation of paired, syncytial, microvillous and basal membranes from human placenta. Biochim Biophys Acta 1029 (1990) 218-226
27. Marty A. Blocking of large unitary calcium-dependent potassium currents by internal sodium ions. Pflugers Arch 396 (1983) 179-181
28. + channels by external cations. J Gen Physiol 84 (1984) 187-199
29. + ions. Biophys J 45 (1984) 68-70
30. 2+-activated potassium channel of the guinea pig taenia coli myocyte. J Gen Physiol 94 (1989) 849-862
31. +. J Physiol 495 Pt 3 (1996) 701-716
32. + channels. J Physiol 533 (2001) 135-143
33. + channel of known structure. J Gen Physiol 120 (2002) 323-335
34. Morton M.J., Chipperfield S., Abohamed A., Sivaprasadarao A., and Hunter M. Na(+)-induced inward rectification in the two-pore domain K(+) channel, TASK-2. Am J Physiol Renal Physiol 288 (2005) F162-F169
35. Sanna E., Motzo C., Murgia A., Amato F., Deserra T., and Biggio G. Expression of native GABAA receptors in Xenopus oocytes injected with rat brain synaptosomes. J Neurochem 67 (1996) 2212-2214
36. Sanna E., Motzo C., Usala M., Pau D., Cagetti E., and Biggio G. Functional changes in rat nigral GABA(A) receptors induced by degeneration of the striatonigral GABAergic pathway: an electrophysiological study of receptors incorporated into Xenopus oocytes. J Neurochem 70 (1998) 2539-2544
37. Aleu J., Ivorra I., Lejarreta M., Gonzalez-Ros J.M., Morales A., and Ferragut J.A. Functional incorporation of P-glycoprotein into Xenopus oocyte plasma membrane fails to elicit a swelling-evoked conductance. Biochem Biophys Res Commun 237 (1997) 407-412
38. Burgos J.S., Aleu J., Barat A., Solsona C., Marsal J., and Ramirez G. Kainate-triggered currents in Xenopus oocytes injected with chick retinal membrane fragments: effect of guanine nucleotides. Invest Ophthalmol Vis Sci 44 (2003) 3124-3129
39. Aleu J., Barat A., Burgos J.S., Solsona C., Marsal J., and Ramirez G. Guanine nucleotides, including GMP, antagonize kainate responses in Xenopus oocytes injected with chick cerebellar membranes. J Neurochem 72 (1999) 2170-2176
40. Le Caherec F., Bron P., Verbavatz J.M., Garret A., Morel G., Cavalier A., et al. Incorporation of proteins into (Xenopus) oocytes by proteoliposome microinjection: functional characterization of a novel aquaporin. J Cell Sci 109 (1996) 1285-1295
41. Miledi R., Eusebi F., Martinez-Torres A., Palma E., and Trettel F. Expression of functional neurotransmitter receptors in Xenopus oocytes after injection of human brain membranes. Proc Natl Acad Sci USA 99 (2002) 13238-13242
42. Miledi R., Duenas Z., Martinez-Torres A., Kawas C.H., and Eusebi F. Microtransplantation of functional receptors and channels from the Alzheimer's brain to frog oocytes. Proc Natl Acad Sci USA 101 (2004) 1760-1763
43. Weber W. Ion currents of Xenopus laevis oocytes: state of the art. Biochim Biophys Acta 1421 (1999) 213-233
44. Parker I., and Ivorra I. A slowly inactivating potassium current in native oocytes of Xenopus laevis. Proc R Soc Lond B Biol Sci 238 (1990) 369-381
45. Bernucci L., Henriquez M., Diaz P., and Riquelme G. Diverse calcium channel types are present in the human placental syncytiotrophoblast basal membrane. Placenta 27 (2006) 1082-1095
46. Godoy V., Henriquez M., and Riquelme G. Detergent-resistant membrane microdomains in apical membranes from human syncytiotrophoblast. Placenta 27 (2006) A55
47. Godoy V., and Riquelme G. Altered expression of raft-markers in apical membranes from preeclamptic human syncytiotrophoblast. Placenta 29 (2008) P65
48. Grosman C., Mariano M.I., Bozzini J.P., and Reisin I.L. Properties of two multisubstate Cl- channels from human syncytiotrophoblast reconstituted on planar lipid bilayers. J Membr Biol 157 (1997) 83-95
49. Grosman C., and Reisin I.L. Single-channel characterization of a nonselective cation channel from human placental microvillus membranes. Large conductance, multiplicity of conductance states, and inhibition by lanthanides. J Membr Biol 174 (2000) 59-70
50. 2+-permeable nonselective cation channel. Proc Natl Acad Sci USA 98 (2001) 1182-1187
51. Montalbetti N., Li Q., Gonzalez-Perrett S., Semprine J., Chen X.Z., and Cantiello H.F. Effect of hydro-osmotic pressure on polycystin-2 channel function in the human syncytiotrophoblast. Pflugers Arch 451 (2005) 294-303
52. Montalbetti N., Li Q., Wu Y., Chen X.Z., and Cantiello H.F. Polycystin-2 cation channel function in the human syncytiotrophoblast is regulated by microtubular structures. J Physiol 579 (2007) 717-728
53. + in voltage-gated potassium channels. Evidence for cation binding sites of different affinity. J Gen Physiol 111 (1998) 195-206