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Diabetes, Vol 46, Issue 2 313-316, Copyright © 1997 by American Diabetes Association
Expression of the functional leptin receptor mRNA in pancreatic islets and direct inhibitory action of leptin on insulin secretion
V Emilsson, YL Liu, MA Cawthorne, NM Morton and M Davenport
Clore Laboratory, University of Buckingham, U.K.
Leptin, encoded for by the mouse ob gene, regulates feeding behavior and
energy metabolism. Its receptor (Ob-R) is encoded by the mouse diabetic
(db) gene and is mutated in the db/db mouse so that it lacks the
cytoplasmic domain. We show that the full-length leptin receptor (Ob-Rb),
which is believed to transmit the leptin signal, is expressed in pancreatic
islets of ob/ob and wild-type mice, as well as in hypothalamus, liver,
kidney, spleen, and heart. Recombinant leptin inhibited basal insulin
release in the perfused pancreas preparation from ob/ob mice but not in
that from Zucker fa/fa rats. Leptin (1-100 nmol/l) also produced a
dose-dependent inhibition of glucose-stimulated insulin secretion by
isolated islets from ob/ob mice. In contrast, leptin at maximum effective
concentration (100 nmol/l) did not inhibit glucose-stimulated insulin
secretion by islets from db/db mice. These results provide evidence that a
functional leptin receptor is present in pancreatic islets and suggest that
leptin overproduction, particularly from abdominal adipose tissue, may
modify directly both basal and glucose-stimulated insulin secretion.

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53(90001):
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|
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|
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144(11):
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|
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|
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|
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|
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|
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16(6):
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[Abstract]
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|
 |
|

|
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|
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February 1, 2002;
51(90001):
S138 - 143.
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|
 |
|

|
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|
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226(10):
906 - 911.
[Abstract]
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|
 |
|

|
 |

|
 |
 
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142(10):
4414 - 4419.
[Abstract]
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|
 |
|

|
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|
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281(4):
E809 - E816.
[Abstract]
[Full Text]
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|
 |
|

|
 |

|
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July 24, 2001;
104(4):
384 - 386.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Wauters, I. Mertens, T. Rankinen, M. Chagnon, C. Bouchard, and L. Van Gaal
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J. Clin. Endocrinol. Metab.,
July 1, 2001;
86(7):
3227 - 3232.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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July 1, 2001;
142(7):
2888 - 2897.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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May 1, 2001;
86(5):
1884 - 1887.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
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Physiological Increase in Plasma Leptin Markedly Inhibits Insulin Secretion In Vivo
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February 1, 2001;
50(2):
348 - 352.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
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February 1, 2001;
50(2):
425 - 435.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
P C Ng, C W K Lam, C H Lee, G W K Wong, T F Fok, E Wong, K C Ma, and I H S Chan
Leptin and metabolic hormones in infants of diabetic mothers
Arch. Dis. Child. Fetal Neonatal Ed.,
November 1, 2000;
83(3):
193F - 197.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
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October 1, 2000;
68(4):
437 - 446.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
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October 1, 2000;
6(10):
873 - 876.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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October 1, 2000;
36(4):
501 - 505.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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July 1, 2000;
141(7):
2328 - 2339.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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Essential Role of Phosphoinositide 3-Kinase in Leptin-induced KATP Channel Activation in the Rat CRI-G1 Insulinoma Cell Line
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February 18, 2000;
275(7):
4660 - 4669.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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The adipoinsular axis: effects of leptin on pancreatic beta -cells
Am J Physiol Endocrinol Metab,
January 1, 2000;
278(1):
E1 - E14.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
B. Ahren and P. J. Havel
Leptin inhibits insulin secretion induced by cellular cAMP in a pancreatic B cell line (INS-1 cells)
Am J Physiol Regulatory Integrative Comp Physiol,
October 1, 1999;
277(4):
R959 - R966.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. M. Bryson, J. L. Phuyal, V. Swan, and I. D. Caterson
Leptin has acute effects on glucose and lipid metabolism in both lean and gold thioglucose-obese mice
Am J Physiol Endocrinol Metab,
September 1, 1999;
277(3):
E417 - E422.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. V. Kumar, G. D. Sunvold, and P. J. Scarpace
Dietary vitamin A supplementation in rats: suppression of leptin and induction of UCP1 mRNA
J. Lipid Res.,
May 1, 1999;
40(5):
824 - 829.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
D. M. Muoio, G. L. Dohm, E. B. Tapscott, and R. A. Coleman
Leptin opposes insulin's effects on fatty acid partitioning in muscles isolated from obese ob/ob mice
Am J Physiol Endocrinol Metab,
May 1, 1999;
276(5):
E913 - E921.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
L. Aguilar-Bryan and J. Bryan
Molecular Biology of Adenosine Triphosphate-Sensitive Potassium Channels
Endocr. Rev.,
April 1, 1999;
20(2):
101 - 135.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
D. Barkan, H. Jia, A. Dantes, L. Vardimon, A. Amsterdam, and M. Rubinstein
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April 1, 1999;
140(4):
1731 - 1738.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
E. Jequier and L. Tappy
Regulation of Body Weight in Humans
Physiol Rev,
April 1, 1999;
79(2):
451 - 480.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Seufert, T. J. Kieffer, C. A. Leech, G. G. Holz, W. Moritz, C. Ricordi, and J. F. Habener
Leptin Suppression of Insulin Secretion and Gene Expression in Human Pancreatic Islets: Implications for the Development of Adipogenic Diabetes Mellitus
J. Clin. Endocrinol. Metab.,
February 1, 1999;
84(2):
670 - 676.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
J. Seufert, T. J. Kieffer, and J. F. Habener
Leptin inhibits insulin gene transcription and reverses hyperinsulinemia in leptin-deficient ob/ob mice
PNAS,
January 19, 1999;
96(2):
674 - 679.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Glasow, A. Haidan, U. Hilbers, M. Breidert, J. Gillespie, W. A. Scherbaum, G. P. Chrousos, and S. R. Bornstein
Expression of Ob Receptor in Normal Human Adrenals: Differential Regulation of Adrenocortical and Adrenomedullary Function by Leptin
J. Clin. Endocrinol. Metab.,
December 1, 1998;
83(12):
4459 - 4466.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
T. Ishizuka, P. Ernsberger, S. Liu, D. Bedol, T. M. Lehman, R. J. Koletsky, and J. E. Friedman
Phenotypic Consequences of a Nonsense Mutation in the Leptin Receptor Gene (fak) in Obese Spontaneously Hypertensive Koletsky Rats (SHROB)
J. Nutr.,
December 1, 1998;
128(12):
2299 - 2306.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
F. P. Pralong, R. Roduit, G. Waeber, E. Castillo, F. Mosimann, B. Thorens, and R. C. Gaillard
Leptin Inhibits Directly Glucocorticoid Secretion by Normal Human and Rat Adrenal Gland
Endocrinology,
October 1, 1998;
139(10):
4264 - 4268.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
P.-O. Carlsson, A. Andersson, and L. Jansson
Influence of age, hyperglycemia, leptin, and NPY on islet blood flow in obese-hyperglycemic mice
Am J Physiol Endocrinol Metab,
October 1, 1998;
275(4):
E594 - E601.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Mizuno, T. Murakami, S. Otani, M. Kuwajima, and K. Shima
Leptin Affects Pancreatic Endocrine Functions through the Sympathetic Nervous System
Endocrinology,
September 1, 1998;
139(9):
3863 - 3870.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
G. S. Tannenbaum, W. Gurd, and M. Lapointe
Leptin Is a Potent Stimulator of Spontaneous Pulsatile Growth Hormone (GH) Secretion and the GH Response to GH-Releasing Hormone
Endocrinology,
September 1, 1998;
139(9):
3871 - 3875.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. C. Cha and P. J. H. Jones
Dietary fat type and energy restriction interactively influence plasma leptin concentration in rats
J. Lipid Res.,
August 1, 1998;
39(8):
1655 - 1660.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
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Chronic administration of OB protein decreases food intake by selectively reducing meal size in male rats
Am J Physiol Regulatory Integrative Comp Physiol,
July 1, 1998;
275(1):
R180 - R185.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
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J. Clin. Endocrinol. Metab.,
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