Cited by 141Hypothalamic control of reproductive hormonesRegulation of Appetite and ObesityReproductive Biology and Fertility

Roles of ghrelin and leptin in the control of reproductive function

Tena-Sempere, Manuel·2007·Neuroendocrinology

Abstract

Reproductive function in mammals, defined as the capacity to generate viable male and female gametes, and to support pregnancy and lactation selectively in the female, is sensitive to the metabolic state of the organism. This contention, long assumed on the basis of intuitive knowledge, became formulated on a scientific basis only recently, with the identification of a number of neuroendocrine signals which crucially participate in the joint control of energy balance and reproduction. A paradigmatic example in this context is the adipocyte-derived hormone, leptin; a satiety factor which signals the amount of body energy (fat) stores not only to the circuits controlling food intake but also to a number of neuroendocrine axes, including the reproductive system. More recently, the reproductive dimension of another metabolic hormone, namely the orexigenic stomach-secreted peptide, ghrelin, has been disclosed by observations on its putative roles in the control of gonadal function and gonadotropin secretion. Of note, leptin and ghrelin have been proposed to act as reciprocal regulators of energy homeostasis. However, their potential interplay in the control of reproduction remains largely unexplored. Based on the comparison of the biological actions of leptin and ghrelin at different levels of the hypothalamic-pituitary-gonadal axis, reviewed in detail herein, we propose that, through concurrent or antagonistic actions, the leptin-ghrelin pair is likely to operate also as modulator of different reproductive functions, thereby contributing to the physiological integration of reproduction and energy balance.

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Crossref · 10.1159/000108410

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  • Leptin is a permissive metabolic signal to the reproductive system; its circulating concentrations inform the actual size of energy reserves not only to the reproductive axis, but to several body systems.

    “Leptin is a permissive metabolic signal to the reproductive system; its circulating concentrations inform of the actual size of energy reserves not only to the reproductive axis, but to several body systems.95”

    From Pubertal development and regulation (2016) · cites this paper as [95]

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Authors
Tena-Sempere, M.
Venue
Neuroendocrinology
Publisher
S. Karger AG
Published
2007
Volume
86
Issue
3
Pages
229-241
ISSN
  • 0028-3835 (ISSN-L)
  • 1423-0194
OpenAlex
W2053268739
Cited by
141
References
97
Citations by year
2026: 1 · 2025: 3 · 2024: 5 · 2023: 3 · 2022: 5 · 2021: 3 · 2020: 6 · 2019: 6 · 2018: 6 · 2017: 9 · 2016: 14 · 2015: 8 · 2014: 17 · 2013: 10 · 2012: 11
FWCI
7.74
Type
journal article
Language
en
Open access
closed
Locations
  • Neuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Universidad de Córdoba
  • Universidade de Santiago de Compostela
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Hypothalamic control of reproductive hormones
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Reproductive Biology and Fertility
Keywords
ghrelin, leptin, reproductive function, energy balance, hypothalamic-pituitary-gonadal axis, gonadotropin secretion, gonadal function, metabolic hormones, pregnancy and lactation
MeSH terms
Animals, Appetite Regulation, Eating, Energy Metabolism, Humans, Hypothalamo-Hypophyseal System, Neurosecretory Systems, Pituitary-Adrenal System, Reproduction, Leptin, Ghrelin

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