Kisspeptin resets the hypothalamic GnRH clock in men

YM Chan, JP Butler, NE Pinnell… - The Journal of …, 2011 - academic.oup.com
Context: Reproduction in all mammals is controlled by a hypothalamic clock that produces
periodic secretory pulses of GnRH, but how the timing of these pulses is determined is …

The Role of Kiss1 Neurons As Integrators of Endocrine, Metabolic, and Environmental Factors in the Hypothalamic–Pituitary–Gonadal Axis

SH Yeo, WH Colledge - Frontiers in endocrinology, 2018 - frontiersin.org
Kisspeptin–GPR54 signaling in the hypothalamus is required for reproduction and fertility in
mammals. Kiss1 neurons are key regulators of gonadotropin-releasing hormone (GnRH) …

Coming of age in the kisspeptin era: sex differences, development, and puberty

AS Kauffman - Molecular and cellular endocrinology, 2010 - Elsevier
The status of the neuroendocrine reproductive axis differs dramatically during various stages
of development, and also differs in several critical ways between the sexes, including its …

Kisspeptin depolarizes gonadotropin-releasing hormone neurons through activation of TRPC-like cationic channels

C Zhang, TA Roepke, MJ Kelly… - Journal of …, 2008 - Soc Neuroscience
Kisspeptin and its cognate receptor, GPR54, are critical for reproductive development and
for the regulation of gonadotropin-releasing hormone (GnRH) secretion. Although kisspeptin …

Kisspeptin directly excites anorexigenic proopiomelanocortin neurons but inhibits orexigenic neuropeptide Y cells by an indirect synaptic mechanism

LY Fu, AN van den Pol - Journal of Neuroscience, 2010 - Soc Neuroscience
The neuropeptide kisspeptin is necessary for reproduction, fertility, and puberty. Here, we
show strong kisspeptin innervation of hypothalamic anorexigenic proopiomelanocortin …

Spontaneous kisspeptin neuron firing in the adult mouse reveals marked sex and brain region differences but no support for a direct role in negative feedback

S De Croft, R Piet, C Mayer, O Mai, U Boehm… - …, 2012 - academic.oup.com
Kisspeptin-Gpr54 signaling is critical for the GnRH neuronal network controlling fertility. The
present study reports on a kisspeptin (Kiss)-green fluorescent protein (GFP) mouse model …

Activation of gonadotropin-releasing hormone neurons by kisspeptin as a neuroendocrine switch for the onset of puberty

SK Han, ML Gottsch, KJ Lee, SM Popa… - Journal of …, 2005 - Soc Neuroscience
We examined the role of kisspeptin and its receptor, the G-protein-coupled receptor GPR54,
in governing the onset of puberty in the mouse. In the adult male and female mouse …

The role of kisspeptin signaling in reproduction

X d'Anglemont de Tassigny, WH Colledge - Physiology, 2010 - journals.physiology.org
Kisspeptins are a group of peptides that stimulate GnRH release and are required for
puberty and maintenance of normal reproductive function. This review focuses on our …

Postnatal development of kisspeptin neurons in mouse hypothalamus; sexual dimorphism and projections to gonadotropin-releasing hormone neurons

J Clarkson, AE Herbison - Endocrinology, 2006 - academic.oup.com
The neuropeptide kisspeptin has recently been implicated as having a critical role in the
activation of the GnRH neurons to bring about puberty. We examined here the postnatal …

Direct actions of kisspeptins on GnRH neurons permit attainment of fertility but are insufficient to fully preserve gonadotropic axis activity

S León, A Barroso, MJ Vázquez, D García-Galiano… - Scientific reports, 2016 - nature.com
Kisspeptins, ligands of the receptor, Gpr54, are potent stimulators of puberty and fertility. Yet,
whether direct kisspeptin actions on GnRH neurons are sufficient for the whole repertoire of …