Appearance of Water Channels in Xenopus Oocytes Expressing Red Cell CHIP28 Protein

American Association for the Advancement of Science (AAAS) - Tập 256 Số 5055 - Trang 385-387 - 1992
Gregory M. Preston1, Tiziana Piazza Carroll2, William B. Guggino2, Peter Agre1
1Departments of Medicine and Cell Biology/Anatomy, Johns Hopkins University School of Medicine, Baltimore, MD 21205
2Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, MD, 21205

Tóm tắt

Water rapidly crosses the plasma membrane of red blood cells (RBCs) and renal tubules through specialized channels. Although selective for water, the molecular structure of these channels is unknown. The CHIP28 protein is an abundant integral membrane protein in mammalian RBCs and renal proximal tubules and belongs to a family of membrane proteins with unknown functions. Oocytes from Xenopus laevis microinjected with in vitro-transcribed CHIP28 RNA exhibited increased osmotic water permeability; this was reversibly inhibited by mercuric chloride, a known inhibitor of water channels. Therefore it is likely that CHIP28 is a functional unit of membrane water channels.

Từ khóa


Tài liệu tham khảo

Andreoli, T. E., Membrane Physiology: CH9 (1980).

BAKER, M.E., A COMMON ANCESTOR FOR BOVINE LENS FIBER MAJOR INTRINSIC PROTEIN, SOYBEAN NODULIN-26 PROTEIN, AND ESCHERICHIA-COLI GLYCEROL FACILITATOR, CELL 60: 185 (1990).

BROWN, D, MEMBRANE RECYCLING AND EPITHELIAL-CELL FUNCTION, AMERICAN JOURNAL OF PHYSIOLOGY 256: F1 (1989).

CUTTING, G.R., CLONING OF THE GAMMA-AMINOBUTYRIC-ACID (GABA) RHO-1 CDNA - A GABA RECEPTOR SUBUNIT HIGHLY EXPRESSED IN THE RETINA, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 88: 2673 (1991).

DAVIS, J, MICROTUBULE-ASSOCIATED PROTEIN-2, A MICROTUBULE-ASSOCIATED PROTEIN FROM BRAIN, IS IMMUNOLOGICALLY RELATED TO THE ALPHA-SUBUNIT OF ERYTHROCYTE SPECTRIN, JOURNAL OF BIOLOGICAL CHEMISTRY 257: 5816 (1982).

DEMPSTER, J.A., GLUCOSE TRANSPORTERS DO NOT SERVE AS WATER CHANNELS IN RENAL AND INTESTINAL EPITHELIA, PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY 419: 249 (1991).

DENKER, B.M., IDENTIFICATION, PURIFICATION, AND PARTIAL CHARACTERIZATION OF A NOVEL MR 28,000 INTEGRAL MEMBRANE-PROTEIN FROM ERYTHROCYTES AND RENAL TUBULES, JOURNAL OF BIOLOGICAL CHEMISTRY 263: 15634 (1988).

Finkelstein A. Distinguished Lecture Series of the Society of General Physiologists 4 (1987).

FISCHBARG, J, GLUCOSE TRANSPORTERS SERVE AS WATER CHANNELS, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 87: 3244 (1990).

GORIN, M.B., THE MAJOR INTRINSIC PROTEIN (MIP) OF THE BOVINE LENS FIBER MEMBRANE - CHARACTERIZATION AND STRUCTURE BASED ON CDNA CLONING, CELL 39: 49 (1984).

GUERRERO, F.D., TURGOR-RESPONSIVE GENE-TRANSCRIPTION AND RNA LEVELS INCREASE RAPIDLY WHEN PEA SHOOTS ARE WILTED - SEQUENCE AND EXPRESSION OF 3-INDUCIBLE GENES, PLANT MOLECULAR BIOLOGY 15: 11 (1990).

HANDLER, J.S., ANTIDIURETIC-HORMONE MOVES MEMBRANES, AMERICAN JOURNAL OF PHYSIOLOGY 255: F375 (1988).

HARRIS, H.W., CURRENT UNDERSTANDING OF THE CELLULAR BIOLOGY AND MOLECULAR-STRUCTURE OF THE ANTIDIURETIC HORMONE-STIMULATED WATER TRANSPORT PATHWAY, JOURNAL OF CLINICAL INVESTIGATION 88: 1 (1991).

10.1093/nar/12.18.7057

10.1038/227680a0

LU, L, A DELAYED RECTIFIER POTASSIUM CURRENT IN XENOPUS-OOCYTES, BIOPHYSICAL JOURNAL 57: 1117 (1990).

MACEY, R.I., TRANSPORT OF WATER AND UREA IN RED-BLOOD-CELLS, AMERICAN JOURNAL OF PHYSIOLOGY 246: C195 (1984).

PAO, G.M., EVOLUTION OF THE MIP FAMILY OF INTEGRAL MEMBRANE-TRANSPORT PROTEINS, MOLECULAR MICROBIOLOGY 5: 33 (1991).

PRESTON, G.M., ISOLATION OF THE CDNA FOR ERYTHROCYTE INTEGRAL MEMBRANE-PROTEIN OF 28-KILODALTONS - MEMBER OF AN ANCIENT CHANNEL FAMILY, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 88: 11110 (1991).

Sambrook J. Molecular Cloning: A Laboratory Manual (1989).

SMITH, B.L., ERYTHROCYTE MR-28,000 TRANSMEMBRANE PROTEIN EXISTS AS A MULTISUBUNIT OLIGOMER SIMILAR TO CHANNEL PROTEINS, JOURNAL OF BIOLOGICAL CHEMISTRY 266: 6407 (1991).

SOLOMON, A.K., THE AQUEOUS PORE IN THE RED-CELL MEMBRANE - BAND-3 AS A CHANNEL FOR ANIONS, CATIONS, NONELECTROLYTES, AND WATER, ANNALS OF THE NEW YORK ACADEMY OF SCIENCES 414: 97 (1983).

10.1073/pnas.76.9.4350

TSAI, S.T., HIGH CHANNEL-MEDIATED WATER PERMEABILITY IN RABBIT ERYTHROCYTES - CHARACTERIZATION IN NATIVE CELLS AND EXPRESSION IN XENOPUS OOCYTES, BIOCHEMISTRY 30: 2087 (1991).

VANHOEK, A.N., FUNCTIONAL UNIT OF 30-KDA FOR PROXIMAL TUBULE WATER CHANNELS AS REVEALED BY RADIATION INACTIVATION, JOURNAL OF BIOLOGICAL CHEMISTRY 266: 16633 (1991).

VERKMAN, A.S., MECHANISMS AND REGULATION OF WATER PERMEABILITY IN RENAL EPITHELIA, AMERICAN JOURNAL OF PHYSIOLOGY 257: C837 (1989).

VERKMAN, A.S., ENDOSOMES FROM KIDNEY COLLECTING TUBULE CELLS CONTAIN THE VASOPRESSIN-SENSITIVE WATER CHANNEL, NATURE 333: 268 (1988).

WISTOW, G.J., TANDEM SEQUENCE REPEATS IN TRANSMEMBRANE CHANNEL PROTEINS, TRENDS IN BIOCHEMICAL SCIENCES 16: 170 (1991).

YISRAELI, J.K., SYNTHESIS OF LONG, CAPPED TRANSCRIPTS INVITRO BY SP6 AND T7 RNA-POLYMERASES, METHODS IN ENZYMOLOGY 180: 42 (1989).

ZAMPIGHI, G.A., THE STRUCTURAL ORGANIZATION AND PROTEIN-COMPOSITION OF LENS FIBER JUNCTIONS, JOURNAL OF CELL BIOLOGY 108: 2255 (1989).

ZEIDEL, M.L., ROLE OF GLUCOSE CARRIER IN HUMAN ERYTHROCYTE WATER PERMEABILITY, BIOCHEMISTRY 31: 589 (1992).

ZHANG, R, EXPRESSION OF MESSENGER-RNA CODING FOR KIDNEY AND RED-CELL WATER CHANNELS IN XENOPUS OOCYTES, JOURNAL OF BIOLOGICAL CHEMISTRY 265: 15375 (1990).

ZHANG, R, EVIDENCE FROM OOCYTE EXPRESSION THAT THE ERYTHROCYTE WATER CHANNEL IS DISTINCT FROM BAND-3 AND THE GLUCOSE TRANSPORTER, JOURNAL OF CLINICAL INVESTIGATION 88: 1553 (1991).