Search Results - "Lomniczi, A"

SIRT1 mediates obesity- and nutrient-dependent perturbation of pubertal timing by epigenetically controlling Kiss1 expression by Vazquez, M. J., Toro, C. A., Castellano, J. M., Ruiz-Pino, F., Roa, J., Beiroa, D., Heras, V., Velasco, I., Dieguez, C., Pinilla, L., Gaytan, F., Nogueiras, R., Bosch, M. A., Rønnekleiv, O. K., Lomniczi, A., Ojeda, S. R., Tena-Sempere, M.

“…Puberty is regulated by epigenetic mechanisms and is highly sensitive to metabolic and nutritional cues. However, the epigenetic pathways mediating the effects…”
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Hypothalamic epigenetics driving female puberty by Toro, C. A., Aylwin, C. F., Lomniczi, A.

“…Puberty involves a series of morphological, physiological and behavioural changes during the last part of the juvenile period that culminates in the attainment…”
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Glial-Gonadotrophin Hormone (GnRH) Neurone Interactions in the Median Eminence and the Control of GnRH Secretion by Ojeda, S. R., Lomniczi, A., Sandau, U. S.

“…A wealth of information now exists showing that glial cells are actively involved in the cell–cell communication process generating and disseminating…”
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Engineering a gene silencing viral construct that targets the cat hypothalamus to induce permanent sterility: An update by Dissen, GA, Adachi, K, Lomniczi, A, Chatkupt, T, Davidson, BL, Nakai, H, Ojeda, SR

“…Contents The intent of this contribution is to provide an update of the progress we have made towards developing a method/treatment to permanently sterilize…”
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Applying Gene Silencing Technology to Contraception by Dissen, GA, Lomniczi, A, Boudreau, RL, Chen, YH, Davidson, BL, Ojeda, SR

“…Contents Population control of feral animals is often difficult, as it can be dangerous for the animals, labour intensive and expensive. Therefore, a useful…”
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A Contactin-Receptor-Like Protein Tyrosine Phosphatase β Complex Mediates Adhesive Communication Between Astroglial Cells and Gonadotrophin-Releasing Hormone Neurones by Parent, A.-S., Mungenast, A. E., Lomniczi, A., Sandau, U. S., Peles, E., Bosch, M. A., Rønnekleiv, O. K., Ojeda, S. R.

“…Although it is well established that gonadotrophin‐releasing hormone (GnRH) neurones and astrocytes maintain an intimate contact throughout development and…”
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Targeted Gene Silencing to Induce Permanent Sterility by Dissen, GA, Lomniczi, A, Boudreau, RL, Chen, YH, Davidson, BL, Ojeda, SR

“…A non‐surgical method to induce sterility would be a useful tool to control feral populations of animals. Our laboratories have experience with approaches…”
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Interaction among beta-endorphin, nitric oxide and prostaglandins during ovulation in rats by Faletti, AG, Mohn, C, Farina, M, Lomniczi, A, Rettori, V

“…The aim of this study was to investigate the relationship between beta-endorphin and nitric oxide (NO) during the ovulatory process in rats. Immature rats were…”
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Inhibition of salivary secretion by lipopolysaccharide: possible role of prostaglandins by Lomniczi, A, Mohn, C, Faletti, A, Franchi, A, McCann, S M, Rettori, V, Elverdin, J C

“…Inducible (calcium-independent) nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) are important in the regulation of the function of different organs…”
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Neuroendocrine mechanisms controlling female puberty: new approaches, new concepts by Ojeda, Sergio R., Roth, Christian, Mungenast, Alison, Heger, Sabine, Mastronardi, Claudio, Parent, Anne-Simone, Lomniczi, Alejandro, Jung, Heike

“…Summary Sexual development and mature reproductive function are controlled by a handful of neurones that, located in the basal forebrain, produce the…”
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Role of nitric oxide in salivary secretion by Lomniczi, A, Suburo, A M, Elverdin, J C, Mastronardi, C A, Diaz, S, Rettori, V, McCann, S M

“…Since nitric oxide has been found to control the function of many organs of the body by the non-adrenergic, non-cholinergic branch of the autonomic nervous…”
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Control of Salivary Secretion by Nitric Oxide and Its Role in Neuroimmunomodulation by RETTORI, V., LOMNICZI, A., ELVERDIN, J. C., SUBURO, A., FALETTI, A., FRANCHI, A., McCANN, S. M.

“…: In many in vivo systems exposure to endotoxins (LPS) leads to the co‐induction of inducible nitric oxide synthase (iNOS) and cyclooxygenase‐2 (COX‐2), which…”
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Changes in the genes expression involved in the ovarian function, induced by 3-methylcholanthrene, and its prevention by α-naphthoflavone by Rhon Calderón, E.A., Galarza, R.A., Lomniczi, A., Faletti, A.G.

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Nitric oxide synthase-independent release of nitric oxide induced by KCl in the perfused mesenteric bed of the rat by Mendizabal, V.E, Poblete, I, Lomniczi, A, Rettori, V, Huidobro-Toro, J.P, Adler-Graschinsky, E

“…The aim of the present study was to test whether the contractile responses elicited by KCl in the rat mesenteric bed are coupled to the release of nitric oxide…”
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Minireview: The Neuroendocrine Regulation of Puberty: Is the Time Ripe for a Systems Biology Approach? by Ojeda, Sergio R, Lomniczi, Alejandro, Mastronardi, Claudio, Heger, Sabine, Roth, Christian, Parent, Anne-Simone, Matagne, Valérie, Mungenast, Alison E

“…The initiation of mammalian puberty requires an increase in pulsatile release of GnRH from the hypothalamus. This increase is brought about by coordinated…”
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Enhanced at puberty 1 (EAP1) is a new transcriptional regulator of the female neuroendocrine reproductive axis by Heger, Sabine, Mastronardi, Claudio, Dissen, Gregory A, Lomniczi, Alejandro, Cabrera, Ricardo, Roth, Christian L, Jung, Heike, Galimi, Francesco, Sippell, Wolfgang, Ojeda, Sergio R

“…The initiation of mammalian puberty and the maintenance of female reproductive cycles are events controlled by hypothalamic neurons that secrete the…”
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erbB-1 and erbB-4 Receptors Act in Concert to Facilitate Female Sexual Development and Mature Reproductive Function by Prevot, Vincent, Lomniczi, Alejandro, Corfas, Gabriel, Ojeda, Sergio R

“…Glial erbB-1 and erbB-4 receptors are key components of the process by which neuroendocrine glial cells control LHRH secretion and the onset of female puberty…”
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Oxytocin Facilitates Female Sexual Maturation through a Glia-to-Neuron Signaling Pathway by Parent, Anne-Simone, Rasier, Grégory, Matagne, Valérie, Lomniczi, Alejandro, Lebrethon, Marie-Christine, Gérard, Arlette, Ojeda, Sergio R, Bourguignon, Jean-Pierre

“…It has been earlier proposed that oxytocin could play a facilitatory role in the preovulatory LH surge in both rats and humans. We here provide evidence that…”
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Normal female sexual development requires neuregulin-erbB receptor signaling in hypothalamic astrocytes by Prevot, Vincent, Rio, Carlos, Cho, Gyeong J, Lomniczi, Alejandro, Heger, Sabine, Neville, Craig M, Rosenthal, Nadia A, Ojeda, Sergio R, Corfas, Gabriel

“…The initiation of mammalian puberty requires the activation of hypothalamic neurons secreting the neuropeptide luteinizing hormone-releasing hormone (LHRH). It…”
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Hypothalamic tumor necrosis factor-alpha converting enzyme mediates excitatory amino acid-dependent neuron-to-glia signaling in the neuroendocrine brain by Lomniczi, Alejandro, Cornea, Anda, Costa, Maria E, Ojeda, Sergio R

“…Glial erbB1 receptors play a significant role in the hypothalamic control of female puberty. Activation of these receptors by transforming growth factor alpha…”
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