Results 11 to 20 of about 62,802 (169)

Discovery of sea urchin NGFFFamide receptor unites a bilaterian neuropeptide family [PDF]

open access: yesOpen Biology, 2015
Neuropeptides are ancient regulators of physiology and behaviour, but reconstruction of neuropeptide evolution is often difficult owing to lack of sequence conservation.
Dean C. Semmens   +5 more
doaj   +1 more source

Combined gene overexpression of neuropeptide Y and its receptor Y5 in the hippocampus suppresses seizures

open access: yesNeurobiology of Disease, 2012
We recently demonstrated that recombinant adeno-associated viral vector-induced hippocampal overexpression of neuropeptide Y receptor, Y2, exerts a seizure-suppressant effect in kindling and kainate-induced models of epilepsy in rats.
Casper R. Gøtzsche   +8 more
doaj   +1 more source

Neuropeptides and Neuropeptide Receptors in the Drosophila melanogaster Genome [PDF]

open access: yesGenome Research, 2001
Recent genetic analyses in worms, flies, and mammals illustrate the importance of bioactive peptides in controlling numerous complex behaviors, such as feeding and circadian locomotion. To pursue a comprehensive genetic analysis of bioactive peptide signaling, we have scanned the recently completed Drosophila genome sequence for G protein-coupled ...
R S, Hewes, P H, Taghert
openaire   +2 more sources

Transcriptome of the female synganglion of the black-legged tick Ixodes scapularis (Acari: Ixodidae) with comparison between Illumina and 454 systems. [PDF]

open access: yesPLoS ONE, 2014
Illumina and 454 pyrosequencing were used to characterize genes from the synganglion of female Ixodes scapularis. GO term searching success for biological processes was similar for samples sequenced by both methods.
Noble Egekwu   +3 more
doaj   +1 more source

Echinoderms provide missing link in the evolution of PrRP/sNPF-type neuropeptide signalling

open access: yeseLife, 2020
Neuropeptide signalling systems comprising peptide ligands and cognate receptors are evolutionarily ancient regulators of physiology and behaviour.
Luis Alfonso Yañez-Guerra   +7 more
doaj   +1 more source

More than two decades of research on insect neuropeptide GPCRs: an overview

open access: yesFrontiers in Endocrinology, 2012
This review focuses on the state of the art on neuropeptide receptors in insects. Most of these receptors are G protein-coupled receptors (GPCRs) and are involved in the regulation of virtually all physiological processes during an insect’s life.
Jelle eCaers   +5 more
doaj   +1 more source

NPBWR1 and NPBWR2: implications in energy homeostasis, pain, and emotion

open access: yesFrontiers in Endocrinology, 2013
Neuropeptide B/W receptor 1 (NPBWR1) and NPBWR2 had been known as orphan receptors GPR7 and 8, respectively. Endogenous peptide ligands of these receptors, neuropeptide B and neuropeptide W, were identified in 2002 and 2003 (1-3).
Takeshi eSakurai
doaj   +1 more source

Receptor deorphanization in an echinoderm reveals kisspeptin evolution and relationship with SALMFamide neuropeptides

open access: yesBMC Biology, 2022
Background Kisspeptins are neuropeptides that regulate reproductive maturation in mammals via G-protein-coupled receptor-mediated stimulation of gonadotropin-releasing hormone secretion from the hypothalamus.
Nayeli Escudero Castelán   +10 more
doaj   +1 more source

Structure and function of neuropeptide F in insects

open access: yesJournal of Integrative Agriculture, 2020
Insect neuropeptides are a group of brain neuro-regulatory factors, which plays very important roles in growth and development, molting and metamorphosis, as well as mating and reproduction.
Hong-ying CUI, Zhang-wu ZHAO
doaj   +1 more source

Evolutionary origin of GnIH and NPFF in chordates: insights from novel amphioxus RFamide peptides.

open access: yesPLoS ONE, 2014
Gonadotropin-inhibitory hormone (GnIH) is a newly identified hypothalamic neuropeptide that inhibits pituitary hormone secretion in vertebrates. GnIH has an LPXRFamide (X = L or Q) motif at the C-terminal in representative species of gnathostomes. On the
Tomohiro Osugi   +6 more
doaj   +1 more source

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