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Turnbull C Perdeaux ER Pernet D Naranjo A Renwick A Seal S Munoz-Xicola RM Hanks S Slade I Zachariou A Warren-Perry M Ruark E Gerrard M Hale J Hewitt M Kohler J Lane S Levitt G Madi M Morland B Neefjes V Nicholdson J Picton S Pizer B Ronghe M Stevens M Traunecker H Stiller CA Pritchard-Jones K Dome J Grundy P Rahman N 《Nature genetics》2012,44(6):681-684
Wilms tumor is the most common renal malignancy of childhood. To identify common variants that confer susceptibility to Wilms tumor, we conducted a genome-wide association study in 757 individuals with Wilms tumor (cases) and 1,879 controls. We evaluated ten SNPs in regions significantly associated at P < 5 × 10(-5) in two independent replication series from the UK (769 cases and 2,814 controls) and the United States (719 cases and 1,037 controls). We identified clear significant associations at 2p24 (rs3755132, P = 1.03 × 10(-14); rs807624, P = 1.32 × 10(-14)) and 11q14 (rs790356, P = 4.25 × 10(-15)). Both regions contain genes that are plausibly related to Wilms tumorigenesis. We also identified candidate association signals at 5q14, 22q12 and Xp22. 相似文献
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Snape K Hanks S Ruark E Barros-Núñez P Elliott A Murray A Lane AH Shannon N Callier P Chitayat D Clayton-Smith J Fitzpatrick DR Gisselsson D Jacquemont S Asakura-Hay K Micale MA Tolmie J Turnpenny PD Wright M Douglas J Rahman N 《Nature genetics》2011,43(6):527-529
Using exome sequencing and a variant prioritization strategy that focuses on loss-of-function variants, we identified biallelic, loss-of-function CEP57 mutations as a cause of constitutional mosaic aneuploidies. CEP57 is a centrosomal protein and is involved in nucleating and stabilizing microtubules. Our findings indicate that these and/or additional functions of CEP57 are crucial for maintaining correct chromosomal number during cell division. 相似文献
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Neurotransmitter turnover in rat striatum is correlated with morphine self-administration 总被引:3,自引:0,他引:3
Drugs of abuse probably exert their reinforcing effects through 'reward' pathways in the central nervous system (CNS). Neuronal systems mediating opiate reinforcement have been investigated using pharmacological and electrolytic lesion procedures. Drugs that interfere with catecholaminergic and cholinergic neuronal activity decrease intravenous (i.v.) morphine self-administration in monkeys and rats. Electrolytic lesion procedures in rats have demonstrated that the medial forebrain bundle and caudate nucleus are important in maintaining i.v. morphine self-administration. We have now carried out a direct investigation of striatal (caudate nucleus, putamen and globus pallidus) neuronal systems. We show here that striatal catecholaminergic systems are important in mediating opiate reinforcement, and present direct evidence for the involvement of neurotransmitter systems in morphine reward. 相似文献
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Amino-acid sequence of the beta-subunit of the (Na+ + K+)ATPase deduced from a cDNA 总被引:14,自引:0,他引:14
The sodium/potassium-dependent ATPase [(Na+ + K+)ATPase], which establishes and maintains the Na+ and K+ gradients across the plasma membrane of animal cells, consists of two subunits, alpha and beta. Complementary DNA clones encoding the catalytic (alpha) subunit of sheep kidney and Torpedo californica electroplax enzymes have previously been isolated and characterized. However, there is little information concerning the primary structure of the beta-subunit, a glycoprotein of unknown function and relative molecular mass (Mr) approximately 55,000 (ref. 3). Here we describe the isolation and characterization of a cDNA clone containing the entire coding region of the beta-subunit of the sheep kidney (Na+ + K+)ATPase. We also discuss structural aspects of the protein and present evidence for a possible evolutionary relationship with the KdpC subunit of the Escherichia coli K+-ATPase. 相似文献
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