Crustacean Hyperglycemic Neuropeptides
نویسندگان
چکیده
منابع مشابه
High-definition de novo sequencing of crustacean hyperglycemic hormone (CHH)-family neuropeptides.
A complete understanding of the biological functions of large signaling peptides (>4 kDa) requires comprehensive characterization of their amino acid sequences and post-translational modifications, which presents significant analytical challenges. In the past decade, there has been great success with mass spectrometry-based de novo sequencing of small neuropeptides. However, these approaches ar...
متن کاملImaging mass spectrometry of neuropeptides in decapod crustacean neuronal tissues.
Imaging mass spectrometry (IMS) of neuropeptides in crustacean neuronal tissues was performed on a MALDI-TOF/TOF instrument. Sample preparation protocols were developed for the sensitive detection of these highly complex endogenous signaling molecules. The neuromodulatory complements of the pericardial organ (PO) and brain of the Jonah crab, Cancer borealis, were mapped. Distributions of peptid...
متن کاملComparative genomic analysis of crustacean hyperglycemic hormone (CHH) neuropeptide genes across diverse crustacean
Recent studies on bioactive peptides have shed light on the Background: importance of these compounds in regulating a multitude of physiological, behavioral and biological processes in animals. Specifically, the neuropeptides of the crustacean hyperglycemic hormone (CHH) superfamily is known to control a number of important functions ranging from energy metabolism, molting, osmoregulation to re...
متن کاملCrustacean Hyperglycemic Hormone (cHH) as a Modulator of Aggression in Crustacean Decapods
Biogenic amines, particularly serotonin, are recognised to play an important role in controlling the aggression of invertebrates, whereas the effect of neurohormones is still underexplored. The crustacean Hyperglycemic Hormone (cHH) is a multifunctional member of the eyestalk neuropeptide family. We expect that this neuropeptide influences aggression either directly, by controlling its expressi...
متن کاملCHHBP: a newly identified receptor of crustacean hyperglycemic hormone.
Crustacean hyperglycemic hormone (CHH) is a neurohormone found only in arthropods that plays a pivotal role in the regulation of hemolymph glucose levels, molting and stress responses. Although it was determined that a membrane guanylyl cyclase (GC) acts as the CHH receptor in the Y-organ during ecdysteroidogenesis, the identity of the CHH receptor in the hepatopancreas has not been established...
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ژورنال
عنوان ژورنال: American Zoologist
سال: 1985
ISSN: 0003-1569
DOI: 10.1093/icb/25.1.207