Search Results - "Roberson, M S"

Molecular Cloning and Characterization of Phospholipase C Zeta in Equine Sperm and Testis Reveals Species-Specific Differences in Expression of Catalytically Active Protein by BEDFORD-GUAUS, S. J, MCPARTLIN, L. A, XIE, J, WESTMILLER, S. L, BUFFONE, M. G, ROBERSON, M. S

“…Oocyte activation at fertilization is brought about by the testis-specific phospholipase C zeta (PLCZ), owing to its ability to induce oscillations in…”
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Role of MAP kinase phosphatases in GnRH-dependent activation of MAP kinases by Zhang, T, Roberson, M S

“…GnRH controls the synthesis and release of the pituitary gonadotropic hormones. MAP kinase (MAPK) cascades, including extracellular signal-regulated kinase…”
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Distal-less 3 haploinsufficiency results in elevated placental oxidative stress and altered fetal growth kinetics in the mouse by Clark, P.A, Brown, J.L, Li, S, Woods, A.K, Han, L, Sones, J.L, Preston, R.L, Southard, T.L, Davisson, R.L, Roberson, M.S

“…Abstract Distal-less 3 (Dlx3)−/− mice die at E9.5 presumably due to an abnormal placental phenotype including reduced placental vasculature and secretion of…”
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Retinoic acid induced mitogen-activated protein (MAP)/extracellular signal-regulated kinase (ERK) kinase-dependent MAP kinase activation needed to elicit HL-60 cell differentiation and growth arrest by YEN, A, ROBERSON, M. S, VARVAYANIS, S, LEE, A. T

“…Retinoic acid (RA) activated the extracellular signal-regulated kinase (ERK) 2 mitogen-activated protein kinase (MAPK) of HL-60 human myeloblastic leukemia…”
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Extracellular signal-regulated kinase 1 and 2 are not required for GnRH neuron development and normal female reproductive axis function in mice by Wierman, Margaret E, Xu, Mei, Pierce, A, Bliesner, B, Bliss, S P, Roberson, M S

“…Selective deletion of extracellular signal-regulated kinase (ERK) 1 and ERK2 in the pituitary gonadotrope and ovarian granulosa cells disrupts female…”
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Identification of C-terminal domain residues involved in protein kinase A-mediated potentiation of kainate receptor subtype 6 by Kornreich, B.G, Niu, L, Roberson, M.S, Oswald, R.E

“…Abstract Glutamate receptors are the major excitatory receptors in the vertebrate CNS and have been implicated in a number of physiological and pathological…”
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Developmental expression of the homeobox protein Distal-less 3 and its relationship to progesterone production in mouse placenta by Berghorn, K A, Clark, P A, Encarnacion, B, DeRegis, C J, Folger, J K, Morasso, M I, Soares, M J, Wolfe, M W, Roberson, M S

“…Distal-less 3 (Dlx3) is a homeobox factor that functions as a placental-specific transcriptional regulator. Dlx3 null mice (−/−) have compromised placental…”
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Activation of the p38 mitogen-activated protein kinase pathway by gonadotropin-releasing hormone by Roberson, M S, Zhang, T, Li, H L, Mulvaney, J M

“…Previous studies have shown that interaction of GnRH with its serpentine, G protein-coupled receptor results in activation of the extracellular signal…”
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Activation of the glycoprotein hormone alpha-subunit promoter by a LIM-homeodomain transcription factor by ROBERSON, M. S, SCHODERBEK, W. E, TREMML, G, MAURER, R. A

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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A role for mitogen-activated protein kinase in mediating activation of the glycoprotein hormone alpha-subunit promoter by gonadotropin-releasing hormone by Roberson, Mark S., Misra-Press, Anita, Laurance, Megan E., Stork, Philip J. S., Maurer, Richard A.

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Increasing exogenous progesterone during synchronization of estrus decreases endogenous 17 beta-estradiol and increases conception in cows by WEHRMAN, M. E, ROBERSON, M. S, CUPP, A. S, KOJIMA, F. N, STUMPF, T. T, WERTH, L. A, WOLFE, M. W, KITTOK, R. J, KINDER, J. E

“…The objectives of this study were to determine the effects of dose of exogenous progesterone (P4) prior to artificial insemination on concentrations of 17…”
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Exogenous progesterone and progestins as used in estrous synchrony regimens do not mimic the corpus luteum in regulation of luteinizing hormone and 17 beta-estradiol in circulation of cows by Kojima, N, Stumpf, T T, Cupp, A S, Werth, L A, Roberson, M S, Wolfe, M W, Kittok, R J, Kinder, J E

“…Our working hypothesis was that the low concentrations of progesterone (P4) and synthetic progestins administered in hormonal regimens to control estrous…”
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Two different DNA elements mediate gonadotropin releasing hormone effects on expression of the glycoprotein hormone alpha-subunit gene by SCHODERBEK, W. E, ROBERSON, M. S, MAURER, R. A

“…Transient transfection studies using gonadotrope-derived, alpha T3-1 cells were used to determine the DNA sequences of the mouse glycoprotein hormone…”
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Luteinizing hormone secretion and corpus luteum function in cows receiving two levels of progesterone by Roberson, M.S. (University of Nebraska-Lincoln, Lincoln, NE), Wolfe, M.W, Stumpf, T.T, Kittok, R.J, Kinder, J.E

“…The objectives of this experiment were to determine if subnormal levels of progesterone (P4) indicative of luteal insufficiency influence (1) pulsatile release…”
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Progesterone, 17 beta-estradiol, and opioid neuropeptides modulate pattern of luteinizing hormone in circulation of the cow by Stumpf, T.T, Roberson, M.S, Wolfe, M.W, Hamernik, D.L, Kittok, R.J, Kinder, J.E

“…The working hypothesis for this study was that 17 beta-estradiol (E2), progesterone (P4), and opioid neuropeptides modulate frequency of pulsatile release of…”
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Season of the year influences concentration and pattern of gonadotropins and testosterone in circulation of the bovine male by Stumpf, T.T, Wolfe, M.W, Roberson, M.S, Kittok, R.J, Kinder, J.E

“…Serum concentrations of LH vary with season of the year in ovariectomized beef and dairy cows. The objective of the present study was to determine whether…”
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Increasing concentrations of 17 beta-estradiol has differential effects on secretion of luteinizing hormone and follicle-stimulating hormone and amounts of mRNA for gonadotropin subunits during the follicular phase of the bovine estrous cycle by Cupp, A.S. (University of Nebraska, Lincoln, NE.), Kojima, F.N, Roberson, M.S, Stumpf, T.T, Wolfe, M.W, Werth, L.A, Kittok, R.J, Grotjan, H.E, Kinder, J.E

“…The hypothesis tested was that 17 beta-estradiol (E2) would increase amounts of mRNA for alpha, LH beta, and FSH beta subunits during the follicular phase of…”
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Effects of 17 beta-estradiol on distribution of pituitary isoforms of luteinizing hormone and follicle-stimulating hormone during the follicular phase of the bovine estrous cycle by Kojima, F.N. (University of Nebraska-Lincoln, Lincoln, NE.), Cupp, A.S, Stumpf, T.T, Zalesky, D.D, Roberson, M.S, Werth, L.A, Wolfe, M.W, Kittok, R.J, Grotjan, H.E, Kinder, J.E

“…The objective of this study was to examine the influence of 17 beta-estradiol (E2) on distribution of LH and FSH isoforms during the follicular phase of the…”
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Divergent Signaling Pathways Requiring Discrete Calcium Signals Mediate Concurrent Activation of Two Mitogen-activated Protein Kinases by Gonadotropin-releasing Hormone by Mulvaney, Jennifer M., Roberson, Mark S.

“…Receptors coupled to heterotrimeric G proteins are linked to activation of mitogen-activated protein kinases (MAPKs) via receptor- and cell-specific…”
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Calcium Influx through L-type Channels Is Required for Selective Activation of Extracellular Signal-regulated Kinase by Gonadotropin-releasing Hormone by Mulvaney, Jennifer M., Zhang, Tong, Fewtrell, Clare, Roberson, Mark S.

“…The hypothalamic decapeptide gonadotropin-releasing hormone stimulates mobilization of two discrete pools of calcium in clonal (αT3-1) and primary pituitary…”
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