Sulfonylurea receptor trangenic rodents

Multicellular living organisms and unmodified parts thereof and – Nonhuman animal – The nonhuman animal is a model for human disease

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800 8, C12N 500

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active

060311509

ABSTRACT:
The present invention is directed to a method of detecting persistent hyperinsulinemic hypoglycemia of infancy comprising obtaining a sample comprising patient nucleic acids from a patient tissue sample; amplifying sulfonylurea receptor specific nucleic acids from said patient nucleic acids to produce a test fragment; obtaining a sample comprising control nucleic acids from a control tissue sample; amplifying control nucleic acids encoding wild type sulfonylurea receptor to produce a control fragment; comparing the test fragment with the control fragment to detect the presence of a sequence difference in the test fragment, wherein a difference in said test fragment indicates persistent hyperinsulinemic hypoglycemia of infancy. A diagnostic kit and primers for the detection of persistent hyperinsulinemic hypoglycemia of infancy are also within the scope of the present invention.

REFERENCES:
patent: 4237224 (1980-12-01), Cohen et al.
patent: 4683195 (1987-07-01), Mullis et al.
patent: 4683202 (1987-07-01), Mullis
patent: 4800159 (1989-01-01), Mullis et al.
patent: 4883750 (1989-11-01), Whiteley et al.
patent: 4965188 (1990-10-01), Mullis et al.
Mullins et al. Transgenesis in Nonmurine Species. Hypertension, vol. 22, No. 4, pp. 630-633, Oct. 1993.
Fassler et al. Knockout Mice: How to make them and why. The immunological approach. Int. Arch. Allergy Immunol., vol. 106, pp. 323-334, 1995.
Bradley et al. Modifying the mouse: Design and Desire. Bio/Technology, vol. 10, pp. 534-539, May 1992.
Wall, R.J. Transgenic Livestock: Progress and Prospects for the Future. Theriogenology, vol. 45, pp. 57-68, 1996.
Krimpenfort, eta l. Generation of Transgenic Dairy Cattly using `In Vitro` Embryo Production. Bio/Technology, vol. 9, pp. 844-847, Sep. 1991.
Aguilar-Bryan Synthesis and Characterization of an Iodinated Sulfonylurea J. Cell Biol 1988 107:561.
Aguilar-Bryan Photoaffinity Labeling of the .beta. cell sulfonylurea Receptor Using a Novel Glyburide Analog Clinical Research National Meeting Apr. 1989 vol. 37.
Aguilar-Bryan Co-Expression of Sulfonylurea Receptors and K.sub.ATP Channels: Evidence that ta 140 kDa Protein is an Integral Part of this Channel Biophysical Soc. Houston, Texas 1992.
Aguilar-Bryan Photoaffinity Labeling and Partial Puriciation of the .beta. Call Sulfonylurea Receptor Using a Novel Biologically Active Glyburide Analogs J. Biol. Chem. 1990 265:8218-8224.
Aguilar-Bryan Cloning of a High Affinity Sulfonylurea Receptor From Rodent .alpha. and .beta. Cells J. Cell. Biochem. Suppl. 1994 18;133.
Ashcroft et al. Properties and Functions of ATP-Sensitive K-Channels Cell Signal. 1990 2:197-214.
Ashford et al. Tolbutamide excites rat glucoreceptive ventromedial hypothallamic neurones by indirect inhibition of ATP-K.sup.+ channels Br. J. Pharmac. 1990 101:531-540.
Bernardi et al. ATP/ADP Binding Sites are Present in the Sulfonylurea Binding Protein Associated with Brain ATP-Sensitive K.sup.+ Channels Biochemistry 1992 31:6328-6332.
Boyle et al. Electrophysiological Expressionof Ion Channels in Xenopus Oocytes Methods in Neuroscience 1991 4:157-173.
Bryan et al. Cloning of a Sulfonylurea Receptor (ATP-Sensitive K.sup.= Channel?) From Rodent .alpha. and .beta.-Cells Internat'l Conference on ATP-Sensitive K.sup.= Channels and Sulfonylurea Receptors, Houston, TX 1993.
Cole et al. Overexpression of a Transporter Gene in a Multidrug-Resistant Human Lung Cancer Cell Line Science 1992 258:1650-1654.
de Weille et al. Activation and Inhibition of APT-Sensitive K.sup.+ Channels By Fluorescein Derivatives J. Biol. Chem. 1992 267:4557-4563.
Edwards et al. The Pharmacology of ATP-Sensitive Potassium Channels Annu. Rev. Pharmacol. Toxicol. 1993 33:597-637.
Eisenberg et al. Analysis of Membrane and Surface Protein Sequence with the Hydrophobic Moment Plot J. Mol. Biol. 1984 179:125.
Feng et al. Progressive Sequence Alignment as a Prerequisite to Correct Phylogenetic Trees J. Mol. Evol. 1987 25:351.
Gerich J.E. Oral Hypoglycemic Agents new Engl. J. Med. 1989 321:1231-1245.
Gregory et al. Expression and characterization of the cystic fibrosis transmembrane conductance regulator Nature 1990 347:382-386.
Ho et al. Cloning and Expression of an inwardly rectifying ATP-regulated Potassium Channel Nature 1993 362:31-38.
Hopkins et al. Two Sites for Adenine-Nucleotide Regulation of ATP-Sensitive Potassium Channels in Mouse Pancreatic .beta.-Cells and HIT Cells J. Membrane Biol. 1992 129:287-295.
Hyde et al. Structural Model of ATP-Binding Proteins Associated with Cystic Fibrosis, multidrug resistance and bacterial transport Nature 1990 346:362-365.
Kelly et al. Cloning and Expression of A Novel Inward Rectifier K+ Channel HRK1 From Human Hippocampus Biophyscial J. 1994 66 (2):A109.
Khan et al. Dissociation of K.sub.ATP channel and sulphonylurea receptor in the rat clonal insulin-secreting cell line, CR1-D11 Proc. R. Soc. Lond. B. 1993 253:225-231.
Kozak M. Point Mutations Define a Sequence Flanking the AUG Initiator Codon That Modulates Traslation by Eukaryotic Ribosomes Cell 1986 44:283.
Kramer et al. Direct Photoaffinity labeling of the putative sulfonylurea receptor in rat .beta.-Cell tumor membranes by [H3] glibenclamide FEBS Lett. 1988 229:355-359.
Kyte et al. A simple method for displaying the hydropathic Character of a Protein J. Mol. Biol. 1982 157:105-132.
Nelson et al. Evidence that a 140 kDa Protein Contains the .beta.-Cell High Affinity Sulfonylurea Binding Site and is an Integral Part of the ATP-Sensive Potassium Channel Amer. Diab. Assoc. Diabetes 1992 41:78A.
Nelson et al. Photolabeling of .beta.-Cell Membrane Proteins with an .sup.125 I-Labeleld Glyburide Analog: The High Affinity Sulfonylurea Binding Site Residesona 140KDa Polypeptide Houston TX.
Nelson et al. Purification and Characterization of the High Affinity Sulfonylurea Receptors Biophys. J. 1993 64:311.
Nelson et al. Purification of the 140 kDa High Affinity Sulfonylurea Recptor Diabetes 1993 42:129.
Nelson et al. Specificity of Photolabeling of .beta.-Cell Membrane Proteins with an .sup.125 I-Labeled Glyburide Analog JBC 1992 267:14928.
Nichols et al. Adenosine triphophate-sensitive potassium channels in the cardiovascular system Am. J. Physiol. 1991 261:H1675-H1686.
Panten et al. Pancreatic and Extrapancreatic Sulfonylurea Receptors Horm. Metab. Res. 1992 24:529-554.
Panten et al. Control of Insulin Secretion by Sulfonylureas, Meglitinide and Diazoxide in Relation to Their Binding to the Sulfonylurea Receptor in Pancreatic Islets Biochem. Pharm. 1989 38:1217-1229.
Posnett et al. A Novel Method for Producing Anti-peptide Antibodies J. Biol. Chem. 263:1719-1725.
Rajan et al. Sulfonylurea Receptors and ATP-Sensitive K.sup.+ Channels in a Glucagon Secreting Pancreatic Alpha Cell Line Diabetes 1992 41:47A.
Rajan et al. ATP-Sensitive K+ Channels in Pancreatic Alpha Cells Biophys. J. 64:A311.
Rajan et al. Ion Channels and Insulin Secretion Diabetes Care 1190
Riordan et al. Identification of the Cystic Fibrosis Gene: Cloning and Characterization of Complementary DNA Science 1989 245:1066-1073.
Sanger et al. DNA Sequencing with chain-terminating inhibitors Proc. Nat'l. Acad. Sci USA 1977 74:5463.
Schmid-Antomarchi et al. The Receptor for Antidiabetic Sulfonylureas Controls the Activity of ATP-modulated K.sup.+ Channel in Insulin-secreting Cells J. Biol. Chem. 1987 262:15840-15844.
Schwanstecher et al. The Binding Properties of the Solubilized Sulfonylurea Receptor from a Pancreatic B-Cell Line are Modulated by the Mg.sup.++ --Complex of ATP.sup.1 J. Phar. Exper. Ther. 1992 262:495-502.
Schwanstecher et al. Br. J. Pharm. 1992 107:87-84.
Takano et al. The ATP-Sensitive K.sup.+ Channel Progress in Neurobiology 1993 41:21-30.
Vu et al. Functional Solubilization of the HIT Cell SUlfonylurea Receptor Diabetes 1989 38:178a.
Vu et al. Partial Purification of the HIT Cell SUlfonylurea Receptor J. Cell BIol. 1989 109:102.
Walker et al. EMBO Jour. 1982 1:945-951.
Aynsley-Green et al. Nesidioblastosis of the pancreas: definitionof the syndrome and the management of the severe neonatal hyperinsulinaemic hyppoglycaemia Arch. Dis. Child. 1981 56:496.

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