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Shaun P Brothers
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Jo Ann Janovick
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P Michael Conn
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Introduction An evolutionary trend among gonadotropin-releasing hormone receptor (GnRHR) proteins results in progressively decreased expression at the plasma membrane ( Janovick et al. 2003 , 2006 , Knollman et al. 2005 ). In

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Robert M Dores
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Richard L Londraville Department of Biological Sciences, Department of Biology, University of Denver, Denver, Colorado 80210, USA

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Jeremy Prokop Department of Biological Sciences, Department of Biology, University of Denver, Denver, Colorado 80210, USA

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Perry Davis
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Nathan Dewey
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Natalie Lesinski
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Introduction The evolution of endocrine and neuronal melanocortin receptor (MCR)-mediated circuits has been shaped by the co-evolution of the MCR gene family, the proopiomelanocortin ( pomc ) gene, and the genes that code for polypeptides that

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Mihael Freamat Department of Biochemistry and Molecular Biology, University of New Hampshire, 46 College Road, Room 310, Durham, New Hampshire 03824, USA

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Stacia A Sower Department of Biochemistry and Molecular Biology, University of New Hampshire, 46 College Road, Room 310, Durham, New Hampshire 03824, USA

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. 1997 ) capable of controlling the reproduction in lamprey and involved also in regulation of the thyroid hormones ( Youson & Sower 2001 ). A receptor for lamprey GnRH has also been isolated from the sea lamprey pituitary, its sequence determined, and

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Fraydoon Rastinejad Metabolic Signaling and Disease Program, Sanford-Burnham Medical Research Institute, Orlando, Florida 32827, USA

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Pengxiang Huang Metabolic Signaling and Disease Program, Sanford-Burnham Medical Research Institute, Orlando, Florida 32827, USA

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Vikas Chandra Metabolic Signaling and Disease Program, Sanford-Burnham Medical Research Institute, Orlando, Florida 32827, USA

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Sepideh Khorasanizadeh Metabolic Signaling and Disease Program, Sanford-Burnham Medical Research Institute, Orlando, Florida 32827, USA

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Introduction As transcription factors, nuclear receptors (NRs) bind directly to lipophilic ligands, such as steroids, thyroid hormone, retinoids, and dietary lipids, and respond by regulating gene expression programs ( Mangelsdorf & Evans 1995

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Weiming Zheng Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas 75390-9032, USA

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Jingying Yang Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas 75390-9032, USA

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Qiaorong Jiang Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas 75390-9032, USA

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Zhibin He Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas 75390-9032, USA

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Lisa M Halvorson Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, Texas 75390-9032, USA

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identified a complex array of transcription factors and associated DNA-regulatory elements which mediate basal, tissue-specific, and hormonally responsive expression of the gonadotropin subunits and the gonadotropin-releasing hormone (GnRH)-receptor gene

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Fumihiko Hakuno Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, Japan

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Shin-Ichiro Takahashi Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, Japan

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resistance Mutation of insulin receptor Mutation of IGF1 receptor Production of anti-insulin receptor antibody Production of anti-IGF1 receptor antibody Obesity Malnutrition Aging Catabolic condition Diabetes Excess

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Kyle T Helzer McArdle Laboratory for Cancer Research, Department of Oncology, 6151 Wisconsin Institutes for Medical Research, University of Wisconsin Carbone Cancer Center, University of Wisconsin–Madison, 1111 Highland Avenue, Madison, Wisconsin 53705, USA

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Christopher Hooper McArdle Laboratory for Cancer Research, Department of Oncology, 6151 Wisconsin Institutes for Medical Research, University of Wisconsin Carbone Cancer Center, University of Wisconsin–Madison, 1111 Highland Avenue, Madison, Wisconsin 53705, USA

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Shigeki Miyamoto McArdle Laboratory for Cancer Research, Department of Oncology, 6151 Wisconsin Institutes for Medical Research, University of Wisconsin Carbone Cancer Center, University of Wisconsin–Madison, 1111 Highland Avenue, Madison, Wisconsin 53705, USA

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Elaine T Alarid McArdle Laboratory for Cancer Research, Department of Oncology, 6151 Wisconsin Institutes for Medical Research, University of Wisconsin Carbone Cancer Center, University of Wisconsin–Madison, 1111 Highland Avenue, Madison, Wisconsin 53705, USA

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Brief overview of nuclear receptor signaling and drug targets Nuclear receptors (NRs) comprise a family of transcriptional regulators that control multiple physiological processes including growth, development, reproduction and metabolism through

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Noelia Pinal-Seoane
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Ivan Rodríguez Martin
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Veronica Gonzalez-Nuñez
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Ezequiel Marron Fernandez de Velasco
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Francisco Alvar Alvarez
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Rogelio Gonzalez Sarmiento
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Raquel E Rodriguez
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. Hence, the elucidation of the mechanisms involved in opioid activity should be considered a priority in this field of research. Although the main body of research on opioid receptors has been performed on mammalian models, the presence of opioids

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Gábor Turu Department of Physiology, Laboratory of Neurobiochemistry and Molecular Physiology, Faculty of Medicine, Semmelweis University, PO Box 259, H-1444 Budapest, Hungary

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László Hunyady Department of Physiology, Laboratory of Neurobiochemistry and Molecular Physiology, Faculty of Medicine, Semmelweis University, PO Box 259, H-1444 Budapest, Hungary
Department of Physiology, Laboratory of Neurobiochemistry and Molecular Physiology, Faculty of Medicine, Semmelweis University, PO Box 259, H-1444 Budapest, Hungary

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receptors, the CB 1 receptor (CB 1 R) and CB 2 receptor (CB 2 R; Matsuda et al . 1990 , Munro et al . 1993 ). Anandamide and 2-arachidonylglycerol (2-AG) have been identified as the major endocannabinoids, but other endocannabinoid mediators, including

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Junhui Zhang
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Francis T F Tsai
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David S Geller
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Introduction Steroid hormones, including androgens, progestins, estrogens, glucocorticoids, and mineralocorticoids, regulate a wide variety of physiological processes by binding to their cognate receptors and are integral to

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