octopressin

Octopressin (CFWTSCPIGamide) is a member of the vasopressin / oxytocin superfamily isolated from the common octopus, Octopus vulgaris (Takuwa-Kuroda et al, 2003). Octopressin mRNA is expressed in the supraesophageal and subesophageal brains, and the buccal and gastric ganglia. The neuropeptide has been shown to cause contractions of the Octopus peripheral tissues such as oviduct, aorta, rectum and may be a multifunctional neuropeptide contributing to reproduction, cardiac circulation, and feeding.

Bardou et al (2010) have reported that octopressin influences long-term memory of a passive avoidance task in the cuttlefish, Sepia officinalis.

See also: hormones/neuropeptide MiniCOPE dictionary for hormonally active proteins, peptides, ... ... ... ...
 
... CONTINUE READING at cells-talk.com, COPE's new home with 61 100+ entries, 141 552 cited references and >2,5 million internal hyperlinks. This most comprehensive knowledge base provides extensive in-context information covering nomenclature, terminology, and highlighting concepts, strategies & complexities of cellular communication processes. COPE's fully integrated subdictionaries include Dictionary of Angiogenesis • Dictionary of Antimicrobial & host defense peptides • Dictionary of Apoptosis and cell death • Dictionary of CD antigens • Dictionary of Chemokines • Dictionary of Cryptides • Dictionary of Cytokines & Growth factors • Dictionary of Eukaryotic cell types & expression profiles • Dictionary of Hematopoiesis • Dictionary of Hormones • Dictionary of Inflamation & inflammatory mediators • Dictionary of Innate Immunity • Dictionary of Metalloproteinases • Dictionary of Moonlighting proteins & cryptides • Dictionary of Neuropeptides • Dictionary of Pathogenicity & Virulence Factors • Dictionary of Pattern recognition receptors • Dictionary of Protein domains • Dictionary of Regulatory peptide factors • Dictionary of Viroceptors • Dictionary of Virokines • Dictionary of Stem cells and more.
 
An important note about your privacy: A search engine may have brought you here. If the provided URL differs in any way from "www.copewithcytokines.org/cope.cgi?key=search term", 3rd parties may record your activities on COPE. Bypass snoopers by doing this: Go directly to cells-talk.com or go to copewithcytokines.org in a new browser tab and from there explore whether COPE contains the terms that interest you. The private bioinformatics initiative COPE at cells-talk.com never shares your search histories or user databank entry with 3rd parties.

Copyright © 1997-2025. All rights reserved by Dr H Ibelgaufts, the sole author/owner/maintainer of the COPE Knowledge Base. EXPLICITLY: COPE's contents are strictly for the personal use of subscribers. They aren't in the public-domain and may not be reproduced elsewhere or transmitted in any form!

Entry last modified: August 2013