A unique expression profile of kisspeptin receptor genes during final oocyte maturation in female chub mackerel, Scomber japonicas

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

Kisspeptin is a key regulator of not only pubertal onset but also the preovulatory luteinizing hormone (LH) surge in mammals. Our previous study demonstrated that both kissl and kiss2 mRNA levels increased during final oocyte maturation (FOM) and ovulation in the spawning cycle, and suggested their possible involvement in the regulation of these two processes. In this paper, we report the expression profiles of kisspeptin receptors (kissrl and kissr2) in the brain of adult female chub mackerel during FOM and ovulation. Contrary to the expression of their ligands, the expression of both receptor genes significantly decreased during FOM. The rhythmic expression of kiss/kissr during the spawning cycle may be involved in regulation of the reproductive axis, especially the LH surge, and could be affected by the circadian clock or the circadian oscillation of an environmental factor.

元の言語英語
ページ(範囲)87-91
ページ数5
ジャーナルJournal of the Faculty of Agriculture, Kyushu University
62
発行部数1
出版物ステータス出版済み - 2 1 2017

Fingerprint

Scomber
Kisspeptins
Scomber japonicus
Perciformes
Cyprinidae
Oocytes
oocytes
luteinizing hormone
Luteinizing Hormone
Ovulation
receptors
ovulation
spawning
Genes
Circadian Clocks
genes
circadian rhythm
oscillation
Mammals
mammals

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Agronomy and Crop Science

これを引用

@article{cfc898b92abc470d884c3760c8054a6e,
title = "A unique expression profile of kisspeptin receptor genes during final oocyte maturation in female chub mackerel, Scomber japonicas",
abstract = "Kisspeptin is a key regulator of not only pubertal onset but also the preovulatory luteinizing hormone (LH) surge in mammals. Our previous study demonstrated that both kissl and kiss2 mRNA levels increased during final oocyte maturation (FOM) and ovulation in the spawning cycle, and suggested their possible involvement in the regulation of these two processes. In this paper, we report the expression profiles of kisspeptin receptors (kissrl and kissr2) in the brain of adult female chub mackerel during FOM and ovulation. Contrary to the expression of their ligands, the expression of both receptor genes significantly decreased during FOM. The rhythmic expression of kiss/kissr during the spawning cycle may be involved in regulation of the reproductive axis, especially the LH surge, and could be affected by the circadian clock or the circadian oscillation of an environmental factor.",
author = "Hirofumi Ohga and Sethu Selvaraj and Akihiko Yamaguchi and Michiya Matsuyama",
year = "2017",
month = "2",
day = "1",
language = "English",
volume = "62",
pages = "87--91",
journal = "Journal of the Faculty of Agriculture, Kyushu University",
issn = "0023-6152",
publisher = "Faculty of Agriculture, Kyushu University",
number = "1",

}

TY - JOUR

T1 - A unique expression profile of kisspeptin receptor genes during final oocyte maturation in female chub mackerel, Scomber japonicas

AU - Ohga, Hirofumi

AU - Selvaraj, Sethu

AU - Yamaguchi, Akihiko

AU - Matsuyama, Michiya

PY - 2017/2/1

Y1 - 2017/2/1

N2 - Kisspeptin is a key regulator of not only pubertal onset but also the preovulatory luteinizing hormone (LH) surge in mammals. Our previous study demonstrated that both kissl and kiss2 mRNA levels increased during final oocyte maturation (FOM) and ovulation in the spawning cycle, and suggested their possible involvement in the regulation of these two processes. In this paper, we report the expression profiles of kisspeptin receptors (kissrl and kissr2) in the brain of adult female chub mackerel during FOM and ovulation. Contrary to the expression of their ligands, the expression of both receptor genes significantly decreased during FOM. The rhythmic expression of kiss/kissr during the spawning cycle may be involved in regulation of the reproductive axis, especially the LH surge, and could be affected by the circadian clock or the circadian oscillation of an environmental factor.

AB - Kisspeptin is a key regulator of not only pubertal onset but also the preovulatory luteinizing hormone (LH) surge in mammals. Our previous study demonstrated that both kissl and kiss2 mRNA levels increased during final oocyte maturation (FOM) and ovulation in the spawning cycle, and suggested their possible involvement in the regulation of these two processes. In this paper, we report the expression profiles of kisspeptin receptors (kissrl and kissr2) in the brain of adult female chub mackerel during FOM and ovulation. Contrary to the expression of their ligands, the expression of both receptor genes significantly decreased during FOM. The rhythmic expression of kiss/kissr during the spawning cycle may be involved in regulation of the reproductive axis, especially the LH surge, and could be affected by the circadian clock or the circadian oscillation of an environmental factor.

UR - http://www.scopus.com/inward/record.url?scp=85020819134&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85020819134&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:85020819134

VL - 62

SP - 87

EP - 91

JO - Journal of the Faculty of Agriculture, Kyushu University

JF - Journal of the Faculty of Agriculture, Kyushu University

SN - 0023-6152

IS - 1

ER -