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PMID |
Sentence |
1 |
16936210
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Kisspeptins, ligands of G protein-coupled receptor 54 (GPR54) encoded by the KiSS-1 gene, have recently emerged as major gatekeepers of the gonadotropic axis.
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16936210
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In addition, functional studies involving kisspeptin replacement or continuous administration of leptin and insulin to diabetic male rats are presented.
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3 |
16936210
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In addition, central infusion of leptin, but not insulin, was sufficient to normalize hypothalamic KiSS-1 mRNA levels, as well as LH and testosterone concentrations.
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4 |
16936210
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Kisspeptins, ligands of G protein-coupled receptor 54 (GPR54) encoded by the KiSS-1 gene, have recently emerged as major gatekeepers of the gonadotropic axis.
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5 |
16936210
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In addition, functional studies involving kisspeptin replacement or continuous administration of leptin and insulin to diabetic male rats are presented.
|
6 |
16936210
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In addition, central infusion of leptin, but not insulin, was sufficient to normalize hypothalamic KiSS-1 mRNA levels, as well as LH and testosterone concentrations.
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7 |
16936210
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Kisspeptins, ligands of G protein-coupled receptor 54 (GPR54) encoded by the KiSS-1 gene, have recently emerged as major gatekeepers of the gonadotropic axis.
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8 |
16936210
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In addition, functional studies involving kisspeptin replacement or continuous administration of leptin and insulin to diabetic male rats are presented.
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9 |
16936210
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In addition, central infusion of leptin, but not insulin, was sufficient to normalize hypothalamic KiSS-1 mRNA levels, as well as LH and testosterone concentrations.
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10 |
17476303
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Administration of kisspeptin-10 resulted in an increase in plasma luteinizing hormone levels, further supporting appropriate regulation of the introduced GnRH transgene.
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11 |
19306109
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We previously identified that activation of the G protein coupled receptor 54 (GPR54) by the metastasis suppressor metastin inhibits cell migration in association with overexpression of Regulator of calcineurin 1 (RCAN1), an endogenous regulator of calcineurin.
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19306109
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Finally, overexpression of RCAN1 was associated with an increase in cell adhesion to collagen IV and reduced calcineurin activity.
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13 |
19817802
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A novel islet GPCR is GPR54, which couples to the Gq isoform of G proteins, which in turn signal through the phospholipase C pathway.
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14 |
19817802
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Ligands for GPR54 are kisspeptins, which are peptides encoded in the KISS1 gene and also expressed in islet beta-cells.
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15 |
20689830
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Reproductive hormone-dependent and -independent contributions to developmental changes in kisspeptin in GnRH-deficient hypogonadal mice.
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16 |
20689830
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Kisspeptin is a potent activator of GnRH-induced gonadotropin secretion and is a proposed central regulator of pubertal onset.
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17 |
20689830
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In order to better understand sex steroid hormone-dependent and -independent effects on the maturation of kisspeptin neurons, hypogonadal (hpg) mice deficient in GnRH and its downstream effectors were used to determine changes in the developmental kisspeptin expression.
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18 |
20689830
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Reproductive hormone-dependent and -independent contributions to developmental changes in kisspeptin in GnRH-deficient hypogonadal mice.
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19 |
20689830
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Kisspeptin is a potent activator of GnRH-induced gonadotropin secretion and is a proposed central regulator of pubertal onset.
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20 |
20689830
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In order to better understand sex steroid hormone-dependent and -independent effects on the maturation of kisspeptin neurons, hypogonadal (hpg) mice deficient in GnRH and its downstream effectors were used to determine changes in the developmental kisspeptin expression.
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21 |
20689830
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Reproductive hormone-dependent and -independent contributions to developmental changes in kisspeptin in GnRH-deficient hypogonadal mice.
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22 |
20689830
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Kisspeptin is a potent activator of GnRH-induced gonadotropin secretion and is a proposed central regulator of pubertal onset.
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23 |
20689830
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In order to better understand sex steroid hormone-dependent and -independent effects on the maturation of kisspeptin neurons, hypogonadal (hpg) mice deficient in GnRH and its downstream effectors were used to determine changes in the developmental kisspeptin expression.
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24 |
21079036
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Activation of the kisspeptin receptor by kisspeptin is via coupling to G(q/11) and the phospholipase C pathway, causing Ca(2+) mobilization.
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25 |
21079036
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Mutations in the KISS1R gene result in hypogonadotropic hypogonadotropism, and targeted disruption of Kiss1r in mice reproduces this phenotype, which led to the discovery of the remarkable ability of the kisspeptin receptor to act as a molecular switch for puberty.
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26 |
21079036
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Activation of the kisspeptin receptor by kisspeptin is via coupling to G(q/11) and the phospholipase C pathway, causing Ca(2+) mobilization.
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27 |
21079036
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Mutations in the KISS1R gene result in hypogonadotropic hypogonadotropism, and targeted disruption of Kiss1r in mice reproduces this phenotype, which led to the discovery of the remarkable ability of the kisspeptin receptor to act as a molecular switch for puberty.
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28 |
21427219
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Possibilities include the direct or indirect action of leptin on hypothalamic GnRH neurons, or on kisspeptin (Kiss1) neurons that are major regulators of GnRH neurons.
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29 |
21427219
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Our analysis revealed no LepRb in GnRH neurons or in anteroventral periventricular Kiss1 neurons, and very limited (0-6%) colocalization with arcuate nucleus Kiss1 cells, suggesting that leptin does not modulate reproduction by direct action on any of these neural populations.
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30 |
21427219
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Taken together, these findings suggest that leptin communicates with the neuroendocrine reproductive axis via multiple populations of LepRb neurons that lie afferent to both Kiss1 and GnRH neurons.
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31 |
21427219
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Possibilities include the direct or indirect action of leptin on hypothalamic GnRH neurons, or on kisspeptin (Kiss1) neurons that are major regulators of GnRH neurons.
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32 |
21427219
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Our analysis revealed no LepRb in GnRH neurons or in anteroventral periventricular Kiss1 neurons, and very limited (0-6%) colocalization with arcuate nucleus Kiss1 cells, suggesting that leptin does not modulate reproduction by direct action on any of these neural populations.
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33 |
21427219
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Taken together, these findings suggest that leptin communicates with the neuroendocrine reproductive axis via multiple populations of LepRb neurons that lie afferent to both Kiss1 and GnRH neurons.
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34 |
21427219
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Possibilities include the direct or indirect action of leptin on hypothalamic GnRH neurons, or on kisspeptin (Kiss1) neurons that are major regulators of GnRH neurons.
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35 |
21427219
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Our analysis revealed no LepRb in GnRH neurons or in anteroventral periventricular Kiss1 neurons, and very limited (0-6%) colocalization with arcuate nucleus Kiss1 cells, suggesting that leptin does not modulate reproduction by direct action on any of these neural populations.
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36 |
21427219
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Taken together, these findings suggest that leptin communicates with the neuroendocrine reproductive axis via multiple populations of LepRb neurons that lie afferent to both Kiss1 and GnRH neurons.
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37 |
22229029
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Developmental defects of GnRH neurons and the olfactory bulb are associated with hyposmia, rarely associated with the clinical phenotypes of synkinesia, cleft palate, ear anomalies, or choanal atresia, and may be due to mutations of KAL1, FGFR1/FGF8, PROKR2/PROK2, or CHD7.
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38 |
22229029
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Impaired GnRH secretion in normosmic patients with IHH may be caused by deficient hypothalamic GPR54/KISS1, TACR3/TAC3, and leptinR/leptin signalling or mutations within the GNRH1 gene itself.
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39 |
23392256
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Delayed puberty but normal fertility in mice with selective deletion of insulin receptors from Kiss1 cells.
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40 |
23392256
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The neuropeptide kisspeptin, encoded by the Kiss1 gene, modifies GnRH neuronal activity to initiate puberty and maintain fertility, but the factors that regulate Kiss1 neurons and permit pubertal maturation remain to be clarified.
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41 |
23392256
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To determine whether insulin sensing plays an important role in Kiss1 neuron function, we generated mice lacking insulin receptors in Kiss1 neurons (IR(ΔKiss) mice).
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42 |
23392256
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These data suggest that impaired insulin sensing by Kiss1 neurons delays the initiation of puberty but does not affect adult fertility.
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43 |
23392256
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Delayed puberty but normal fertility in mice with selective deletion of insulin receptors from Kiss1 cells.
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44 |
23392256
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The neuropeptide kisspeptin, encoded by the Kiss1 gene, modifies GnRH neuronal activity to initiate puberty and maintain fertility, but the factors that regulate Kiss1 neurons and permit pubertal maturation remain to be clarified.
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45 |
23392256
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To determine whether insulin sensing plays an important role in Kiss1 neuron function, we generated mice lacking insulin receptors in Kiss1 neurons (IR(ΔKiss) mice).
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46 |
23392256
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These data suggest that impaired insulin sensing by Kiss1 neurons delays the initiation of puberty but does not affect adult fertility.
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47 |
23392256
|
Delayed puberty but normal fertility in mice with selective deletion of insulin receptors from Kiss1 cells.
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48 |
23392256
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The neuropeptide kisspeptin, encoded by the Kiss1 gene, modifies GnRH neuronal activity to initiate puberty and maintain fertility, but the factors that regulate Kiss1 neurons and permit pubertal maturation remain to be clarified.
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49 |
23392256
|
To determine whether insulin sensing plays an important role in Kiss1 neuron function, we generated mice lacking insulin receptors in Kiss1 neurons (IR(ΔKiss) mice).
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50 |
23392256
|
These data suggest that impaired insulin sensing by Kiss1 neurons delays the initiation of puberty but does not affect adult fertility.
|
51 |
23392256
|
Delayed puberty but normal fertility in mice with selective deletion of insulin receptors from Kiss1 cells.
|
52 |
23392256
|
The neuropeptide kisspeptin, encoded by the Kiss1 gene, modifies GnRH neuronal activity to initiate puberty and maintain fertility, but the factors that regulate Kiss1 neurons and permit pubertal maturation remain to be clarified.
|
53 |
23392256
|
To determine whether insulin sensing plays an important role in Kiss1 neuron function, we generated mice lacking insulin receptors in Kiss1 neurons (IR(ΔKiss) mice).
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54 |
23392256
|
These data suggest that impaired insulin sensing by Kiss1 neurons delays the initiation of puberty but does not affect adult fertility.
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55 |
23935929
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Microarray analysis revealed that SPARC depletion upregulated the expression of interleukin 11 (IL11), KISS1, insulin-like growth factor binding protein 4 (IGFBP4), collagen type I alpha 1 (COLIA1), matrix metallopeptidase 9 (MMP9), and downregulated the expression of the alpha polypeptide of chorionic gonadotropin (CGA), MMP1, gap junction protein alpha 1 (GJA1), et al.
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56 |
23968537
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Benzothiazole aniline tetra(ethylene glycol) and 3-amino-1,2,4-triazole inhibit neuroprotection against amyloid peptides by catalase overexpression in vitro.
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57 |
23968537
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The antioxidant enzyme catalase is a neuroprotective amyloid binding protein.
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58 |
23968537
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Herein the effects of catalase overexpression in SH-SY5Y neuronal cells on the toxicity of amyloid-β (Aβ), amyloid-Bri (ABri), amyloid-Dan (ADan), amylin (IAPP), and prion protein (PrP) peptides were determined.
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59 |
23968537
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The catalase inhibitor 3-amino-1,2,4-triazole (3-AT) and catalase-amyloid interaction inhibitor benzothiazole aniline tetra(ethylene glycol) (BTA-EG4) significantly enhanced neurotoxicity of amyloid peptides in catalase overexpressing neuronal cells.
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60 |
23968537
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Kisspeptin 45-50 had additive neuroprotective actions against the Aβ peptide in catalase overexpressing cells.
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61 |
23968537
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Use of BTA-EG4, or compounds that inhibit catalase binding to amyloid peptides, as potential therapeutics for Neurodegenerative diseases may therefore result in unwanted effects.
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