ArticleFrontiers in endocrinology2022
Novel pituitary actions of GnRH in teleost: The link between reproduction and feeding regulation.
Article in Frontiers in endocrinology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Dietary Spirulina (Animals : an open access journal from MDPI · 2025Article
- Differential hypothalamic regulation of FSH and LH secretion from the fish pituitary by GnRH and CCK.Reproduction (Cambridge, England) · 2025Article
- Qifuyin alleviates anxiety and depression in 3×Tg-AD mice by modulating neuroendocrine function.Frontiers in psychiatry · 2025Article
- Effect of GnRH Active Immunisation on Reproductive Performance of Male Sprague Dawley Rats.International journal of molecular sciences · 2024Article
- Differential involvement of cAMP/PKA-, PLC/PKC- and CaFrontiers in endocrinology · 2024Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gonadotropin-releasing hormone (GnRH), as a vital hypothalamic neuropeptide, was a key regulator for pituitary luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in the vertebrate. However, little is known about the other pituitary actions of GnRH in teleost. In the present study, two GnRH variants (namely, GnRH2 and GnRH3) and four GnRH receptors (namely, GnRHR1, GnRHR2, GnRHR3, and GnRHR4) had been isolated from grass carp. Tissue distribution displayed that GnRHR4 was more highly detected in the pituitary than the other three GnRHRs. Interestingly, ligand-receptor selectivity showed that GnRHR4 displayed a similar and high binding affinity for grass carp GnRH2 and GnRH3. Using primary culture grass carp pituitary cells as model, we found that both GnRH2 and GnRH3 could not only significantly induce pituitary reproductive hormone gene (GtHα, LHβ, FSHβ, INHBa, secretogranin-2) mRNA expression mediated by AC/PKA, PLC/IP
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.