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Emerging Molecular Views in Neuroendocrinology

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Neurobiology".

Deadline for manuscript submissions: 20 October 2024 | Viewed by 1117

Special Issue Editor


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Guest Editor
Department of Anatomy, Histology and Embryology, Faculty of Medicine, Semmelweis University, Tűzoltó u. 58, H-1094 Budapest, Hungary
Interests: neuroendocrinology; centrifugal visual system;neuronal pathways

Special Issue Information

Dear Colleagues,

The father of neuroendocrinology was Geoffrey Wingfield Harris, who was born on June 4, 1913, in London. Prior to Harris’s activities, Marshall had shown that the central nervous system plays a role in triggering ovulation. After this observation, Harris was the first to suggest that oxytocin plays a role in the initiation of labor. Later W. Bargmann and E. Scharrer proposed the magnocellular supraoptico–paraventriculo–neurohypophyseal system. Hypophyseal portal vessels were first characterized by D. Green and G. W. Harris. Harris also made the critical observation that blood flows from the hypothalamus to the anterior pituitary. This allows the delivery of substances produced by the brain, such as neuropeptides, neurotransmitters, growth factors, and interleukins, to the hormone-producing anterior pituitary cells. The recognition of peripheral hormone feedback to the hypothalamus (long-loop feedback) and pituitary hormone feedback to the hypothalamus (short-loop feedback) was another important development in neuroendocrine research. Further progress was made with the introduction of radioimmunoassay, immunohistochemistry and in situ hybridization, as well as many other important molecular biological methods, including diagnostic and therapeutic nuclear medicine methods for the diagnosis and therapy of neuroendocrine tumors (theranostics).

This Special Issue aims to review the current literature (including original and review papers) to advance our knowledge of basic and clinical neuroendocrine researchers.

Dr. Katalin Köves
Guest Editor

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Keywords

  • neuropeptides
  • neurotransmitters
  • neural control of ovulation
  • molecular basis of neuroendocrine diseases
  • theranostics

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Published Papers (1 paper)

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Review

35 pages, 5189 KiB  
Review
History of the Development of Knowledge about the Neuroendocrine Control of Ovulation—Recent Knowledge on the Molecular Background
by Flóra Szabó, Katalin Köves and Levente Gál
Int. J. Mol. Sci. 2024, 25(12), 6531; https://doi.org/10.3390/ijms25126531 - 13 Jun 2024
Viewed by 657
Abstract
The physiology of reproduction has been of interest to researchers for centuries. The purpose of this work is to review the development of our knowledge on the neuroendocrine background of the regulation of ovulation. We first describe the development of the pituitary gland, [...] Read more.
The physiology of reproduction has been of interest to researchers for centuries. The purpose of this work is to review the development of our knowledge on the neuroendocrine background of the regulation of ovulation. We first describe the development of the pituitary gland, the structure of the median eminence (ME), the connection between the hypothalamus and the pituitary gland, the ovarian and pituitary hormones involved in ovulation, and the pituitary cell composition. We recall the pioneer physiological and morphological investigations that drove development forward. The description of the supraoptic–paraventricular magnocellular and tuberoinfundibular parvocellular systems and recognizing the role of the hypophysiotropic area were major milestones in understanding the anatomical and physiological basis of reproduction. The discovery of releasing and inhibiting hormones, the significance of pulse and surge generators, the pulsatile secretion of the gonadotropin-releasing hormone (GnRH), and the subsequent pulsatility of luteinizing (LH) and follicle-stimulating hormones (FSH) in the human reproductive physiology were truly transformative. The roles of three critical neuropeptides, kisspeptin (KP), neurokinin B (NKB), and dynorphin (Dy), were also identified. This review also touches on the endocrine background of human infertility and assisted fertilization. Full article
(This article belongs to the Special Issue Emerging Molecular Views in Neuroendocrinology)
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