Zobrazeno 1 - 10
of 801
pro vyhledávání: '"J E, Rivier"'
Autor:
J. E. RIVIER, A. G. CRAIG, E. MAHE, A. RABINOVICH, D. KIRBY, R. KAISER, J. PORTER, M. T. M. DE MIRANDA, A. DE MIRANDA, ET AL. ET AL.
Publikováno v:
ChemInform. 26
Autor:
J. E. Rivier, Bradford J. Stevenson, Kathleen A. Clark, Kent G. Golic, Y. S. Rong, Pradip K. Bandyopadhyay, Baldomero M. Olivera
Publikováno v:
Insect molecular biology. 15(2)
To investigate structure-function relationships in gamma-glutamyl carboxylases, the enzyme from Drosophila melanogaster was characterized. Four cysteine residues were shown to be important determinants for enzymatic activity. Native Drosophila substr
Publikováno v:
The journal of peptide research : official journal of the American Peptide Society. 65(2)
Degarelix is a potent very long-acting GnRH antagonist after subcutaneous administration. In this paper, we describe the synthesis of two analogs of degarelix incorporating racemic 3-(2-methoxy-5-pyridyl)-alanine (2-OMe-5Pal, 5) at position 3. The tw
Autor:
G M, Somoza, D W, Lescheid, L A, Miranda, F L, Lo Nostro, L, Magliulo-Cepriano, A D, Montaner, M P, Schreibman, J E, Rivier, N M, Sherwood
Publikováno v:
Biology of reproduction. 67(6)
Molecular variants of GnRH were characterized by reverse-phase, high-performance liquid chromatography from brain extracts of fish in three different orders: Synbranchiformes (swamp eel [Synbranchus marmoratus]), Cyprinidontiformes (platyfish [Xiphop
Autor:
J E, Rivier, G, Jiang, R S, Struthers, S C, Koerber, J, Porter, L A, Cervini, D A, Kirby, A G, Craig, C L, Rivier
Publikováno v:
Journal of medicinal chemistry. 43(5)
In three earlier papers, the structures and biological potencies of numerous mono- and dicyclic antagonists of GnRH were reported. Among these, two families, each containing two to four members were identified that had very high antagonist potencies
Autor:
J, Carolsfeld, J F, Powell, M, Park, W H, Fischer, A G, Craig, J P, Chang, J E, Rivier, N M, Sherwood
Publikováno v:
Endocrinology. 141(2)
The evolution of GnRH and the role of multiple forms within the brain are examined. Three forms of GnRH were purified from the brain of Pacific herring (Clupea harengus pallasi) and characterized using Edman degradation and mass spectrometry. Two for
Publikováno v:
The Journal of pharmacology and experimental therapeutics. 288(2)
The characteristics of a high-affinity antagonist radioligand are compared with those a high-affinity agonist in binding to the cloned corticotropin-releasing factor receptor type 1 (CRF-R1) and type 2 (CRF-R2) and to the native receptors that exist
Publikováno v:
Endocrinology. 140(1)
Urocortin (Ucn) is a newly identified mammalian member of the CRF family of peptides. Ucn activates CRF receptors (both CRF-R1 and CRF-R2) with greater potency than CRF itself, suggesting that Ucn may play an endogenous role in eliciting (at least so
Autor:
A G, Craig, E C, Jimenez, J, Dykert, D B, Nielsen, J, Gulyas, F C, Abogadie, J, Porter, J E, Rivier, L J, Cruz, B M, Olivera, J M, McIntosh
Publikováno v:
The Journal of biological chemistry. 272(8)
We report a novel post-translational modification involving halogenation of tryptophan in peptides recovered from the venom of carnivorous marine cone snails (Conus). The residue, L-6-bromotryptophan, was identified in the sequence of a heptapeptide,
Publikováno v:
Depression and anxiety. 6(1)
Neuropeptide Y (NPY) has neuromodulatory actions on multiple brain functions including endocrine, behavioral, and circadian processes and has been implicated in the pathophysiology of both anxiety and depression. Behavioral studies suggest that NPY i