矛毒素和垂体腺苷酸环化酶激活多肽(PACAP)调节鱼类繁殖的新发现

Q1 Agricultural and Biological Sciences
Ashis Saha , Mrinal Samanta , Hirak kumar Barman , Shiba Shankar Giri
{"title":"矛毒素和垂体腺苷酸环化酶激活多肽(PACAP)调节鱼类繁殖的新发现","authors":"Ashis Saha ,&nbsp;Mrinal Samanta ,&nbsp;Hirak kumar Barman ,&nbsp;Shiba Shankar Giri","doi":"10.1016/j.aaf.2023.08.008","DOIUrl":null,"url":null,"abstract":"<div><p>Reproduction is one of the most crucial physiological processes for the continuation of the generation of any species. Teleost are one of the most divergent aquatic species. The reproductive neuro-endocrine regulatory studies are limited to only few species. Neuroendocrine regulation is a finely tuned complex mechanistic pathways, involving mainly hypothalamic-pituitary-gonad (HPG) axis. Within the HPG axis, gonadotropin-releasing hormone (GnRH) modulates the synthesis and release of pituitary gonadotropins, which act on the gonads to stimulate steroidogenesis and gametogenesis. Very recently, several novel neuropeptides, associated with reproductive regulation, have been identified. Spexin (SPX), a novel neuropeptide coevolved with the galanin/kisspeptin family, has been identified as a regulator of the species-specific reproductive processes in teleost. Pituitary adenylate cyclase-activating polypeptide (PACAP) is another novel member of the secretin-glucagon peptide family that functions as a hypophysiotropic factor involved in regulating pituitary hormone secretion in fish. These two emerging neuropeptides have pleiotropic functions, but information regarding their exact roles in fish reproduction is very limited. An updated overview of the mechanistic reproductive functions of these two new neuropeptides are highlighted in this review.</p></div>","PeriodicalId":36894,"journal":{"name":"Aquaculture and Fisheries","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2468550X23001090/pdfft?md5=d570765e18880fb6f7e02fd093e7beb8&pid=1-s2.0-S2468550X23001090-main.pdf","citationCount":"0","resultStr":"{\"title\":\"New insights into spexin and pituitary adenylate cyclase-activating polypeptide (PACAP) in regulating fish reproduction\",\"authors\":\"Ashis Saha ,&nbsp;Mrinal Samanta ,&nbsp;Hirak kumar Barman ,&nbsp;Shiba Shankar Giri\",\"doi\":\"10.1016/j.aaf.2023.08.008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Reproduction is one of the most crucial physiological processes for the continuation of the generation of any species. Teleost are one of the most divergent aquatic species. The reproductive neuro-endocrine regulatory studies are limited to only few species. Neuroendocrine regulation is a finely tuned complex mechanistic pathways, involving mainly hypothalamic-pituitary-gonad (HPG) axis. Within the HPG axis, gonadotropin-releasing hormone (GnRH) modulates the synthesis and release of pituitary gonadotropins, which act on the gonads to stimulate steroidogenesis and gametogenesis. Very recently, several novel neuropeptides, associated with reproductive regulation, have been identified. Spexin (SPX), a novel neuropeptide coevolved with the galanin/kisspeptin family, has been identified as a regulator of the species-specific reproductive processes in teleost. Pituitary adenylate cyclase-activating polypeptide (PACAP) is another novel member of the secretin-glucagon peptide family that functions as a hypophysiotropic factor involved in regulating pituitary hormone secretion in fish. These two emerging neuropeptides have pleiotropic functions, but information regarding their exact roles in fish reproduction is very limited. An updated overview of the mechanistic reproductive functions of these two new neuropeptides are highlighted in this review.</p></div>\",\"PeriodicalId\":36894,\"journal\":{\"name\":\"Aquaculture and Fisheries\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-09-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2468550X23001090/pdfft?md5=d570765e18880fb6f7e02fd093e7beb8&pid=1-s2.0-S2468550X23001090-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Aquaculture and Fisheries\",\"FirstCategoryId\":\"1091\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2468550X23001090\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aquaculture and Fisheries","FirstCategoryId":"1091","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2468550X23001090","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0

摘要

繁殖是任何物种延续世代的最关键生理过程之一。远洋鱼类是差异最大的水生物种之一。生殖神经内分泌调控研究仅限于少数物种。神经内分泌调节是一个精细调整的复杂机制途径,主要涉及下丘脑-垂体-性腺轴(HPG)。在 HPG 轴中,促性腺激素释放激素(GnRH)调节垂体促性腺激素的合成和释放,促性腺激素作用于性腺,刺激类固醇生成和配子生成。最近,人们发现了几种与生殖调节有关的新型神经肽。Spexin(SPX)是一种与galanin/kisspeptin家族共同进化的新型神经肽,已被确认为调节远洋鱼类特定物种生殖过程的一种神经肽。垂体腺苷酸环化酶激活多肽(PACAP)是胰泌素-胰高血糖素肽家族的另一个新成员,它是一种参与调节鱼类垂体激素分泌的低促性腺激素。这两种新出现的神经肽具有多种功能,但有关它们在鱼类繁殖中的确切作用的信息却非常有限。本综述将对这两种新神经肽的生殖机理功能进行最新概述。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
New insights into spexin and pituitary adenylate cyclase-activating polypeptide (PACAP) in regulating fish reproduction

Reproduction is one of the most crucial physiological processes for the continuation of the generation of any species. Teleost are one of the most divergent aquatic species. The reproductive neuro-endocrine regulatory studies are limited to only few species. Neuroendocrine regulation is a finely tuned complex mechanistic pathways, involving mainly hypothalamic-pituitary-gonad (HPG) axis. Within the HPG axis, gonadotropin-releasing hormone (GnRH) modulates the synthesis and release of pituitary gonadotropins, which act on the gonads to stimulate steroidogenesis and gametogenesis. Very recently, several novel neuropeptides, associated with reproductive regulation, have been identified. Spexin (SPX), a novel neuropeptide coevolved with the galanin/kisspeptin family, has been identified as a regulator of the species-specific reproductive processes in teleost. Pituitary adenylate cyclase-activating polypeptide (PACAP) is another novel member of the secretin-glucagon peptide family that functions as a hypophysiotropic factor involved in regulating pituitary hormone secretion in fish. These two emerging neuropeptides have pleiotropic functions, but information regarding their exact roles in fish reproduction is very limited. An updated overview of the mechanistic reproductive functions of these two new neuropeptides are highlighted in this review.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Aquaculture and Fisheries
Aquaculture and Fisheries Agricultural and Biological Sciences-Aquatic Science
CiteScore
7.50
自引率
0.00%
发文量
54
审稿时长
48 days
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信