Kisspeptin: Role in reproduction and implications for infertility management
نویسندگان
چکیده
منابع مشابه
Oxidative Stress and its Role in Female Infertility and Assisted Reproduction: Clinical Implications
Reactive oxygen species (ROS) are involved in physiological functions and act as mediators in various signaling processes. Elevated or sustained generation of free radicals and non radical species derived from free radicals can lead to an imbalance in the intracellular redox homeostasis. Normally, any excess levels of reactive radical and nonradical species generated are intercepted by antioxid...
متن کاملThe Role of Kisspeptin in Female Reproduction
Context Kisspeptin (KISS1), a recently discovered neuropeptide that acts upstream of gonadotropin-releasing hormone (GnRH) neurons, is critical for maturation and function of the reproductive axis. This review aimed at providing comprehensive and up-to-date information on Kisspeptin and its role in female reproduction. Evidence Acquisition A literature review was performed using PubMed for al...
متن کاملThe role of kisspeptin signaling in reproduction.
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 understanding of the way in which kisspeptin signaling regulates mammalian fertility and how they act as central integrators of different hormonal and physiological signals.
متن کاملEnvironmental control of kisspeptin: implications for seasonal reproduction.
The KiSS-1 gene encodes the peptide hormone kisspeptin, which acts as a principal positive regulator of the reproductive axis by directly stimulating GnRH neuron activity. To gain insight into a potential role for kisspeptin in integrating and relaying reproductively relevant stimuli to the GnRH system, we investigated changes in kisspeptin peptide expression associated with photoperiodic chang...
متن کاملGPR54 and kisspeptin in reproduction.
Kisspeptins, the peptide products of the KiSS-1 gene, were identified in 2001 as natural ligands of the previously orphan G protein-coupled receptor, GPR54. They include, among others, metastin and kisspeptin-10. The known biological functions of kisspeptins were initially restricted to their ability to suppress tumour metastasis, hence the name of metastin. However, in late 2003, two groups in...
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ژورنال
عنوان ژورنال: Journal of Human Reproductive Sciences
سال: 2012
ISSN: 0974-1208
DOI: 10.4103/0974-1208.101029