Results 51 to 60 of about 1,110,898 (202)

The differential expression of Kiss1, MMP9 and angiogenic regulators across the feto-maternal interface of healthy human pregnancies: implications for trophoblast invasion and vessel development. [PDF]

PLoS ONE, 2013
Genes involved in invasion of trophoblast cells and angiogenesis are crucial in determining pregnancy outcome. We therefore studied expression profiles of these genes in both fetal and maternal tissues to enhance our understanding of feto-maternal ...
Mushi Matjila, Robert Millar, Zephne van der Spuy, Arieh Katz   +3 more
doaj   +1 more source

Kiss1-PgrKO mice have impaired kisspeptin-mediated GnRH release.

, 2016
A. Serum LH before and after stimulation of kisspeptin neurons by exogenous administration of estradiol in 6-8-month-old ovariectomized WT and Kiss1-PgrKO mice (n = 3); a represent statistical difference between WT, and b represents statistical ...
Andrew Wolfe (703417), Carol F. Elias (386291), Arnon Gal (3150036), Patrick R. Hannon (3150039), Megan M. Mahoney (3150042), John P. Lydon (476343), Joseph A. Cacioppo (555398), Rodrigo Fernandez-Valdivia (3150030), CheMyong Ko (3150045), Po-Ching Lin (3150033)   +9 more
core   +1 more source

Investigation of the relationship between prolactin and infertility by expression levels of kisspeptin (KISS1), KISS1 receptor, neurokinin (NK), NK receptor genes

The European Research Journal
Objectives: Prolactin level, which rises in the blood during pregnancy and after birth, plays a role in physiological events such as metabolism and reproduction. Increased blood levels of prolactin lead to various disorders. The most important of these are amenorrhea/galactorrhea and disruption of ovulation. Disruption of ovulation is a serious problem
Eylül Akbal, Mehmet Bertan Yılmaz
openaire   +2 more sources

Immunohistochemical study of KiSS1 and KiSS1R expression in human primary breast cancer: Association with breast cancer receptor status, proliferation markers and clinicopathological features [PDF]

, 2015
Recent studies have raised doubts about the protective role of KiSS1/KiSS1R in breast malignancy progression. However, the role of the KiSS1/KiSS1R system in primary breast cancer remains largely unknown.
Milewski, Robert, Kozlowski, Leszek, Koda, Mariusz, Wolczynsk, Slawomir, Jarzabek, Katarzyna   +4 more
core   +1 more source

Transcriptional profiling of Kiss1 neurons from arcuate and rostral periventricular hypothalamic regions in female mice. [PDF]

, 2023
IN BRIEF: The transcriptional profiles of Kiss1 neurons from the arcuate and the rostral periventricular region of the third ventricle of the hypothalamus have been directly compared in diestrous female mice.

core   +2 more sources

Supplemental Material, supplemental_figure_1 - Increased Expression of KISS1 and KISS1 Receptor in Human Granulosa Lutein Cells—Potential Pathogenesis of Polycystic Ovary Syndrome

, 2018
Supplemental Material, supplemental_figure_1 for Increased Expression of KISS1 and KISS1 Receptor in Human Granulosa Lutein Cells—Potential Pathogenesis of Polycystic Ovary Syndrome by Kai-Lun Hu, Hongcui Zhao, Zheying Min, Yilei He, Tianjie Li, Xiumei ...
Tianjie Li (2885159), Hongcui Zhao (712949), Yang Yu (4292), Zheying Min (5618366), Yilei He (6167462), Kai-Lun Hu (6167459), Xiumei Zhen (777429), Rong Li (72042), Yun Ren (512044), Hsun-Ming Chang (2213254)   +9 more
core   +1 more source

Developmental Profile and Sexually Dimorphic Expression of Kiss1 and Kiss1r in the Fetal Mouse Brain

Frontiers in Endocrinology, 2013
The hypothalamic-pituitary-gonadal axis (HPG) is a complex neuroendocrine circuit involving multiple levels of regulation. Kisspeptin neurons play essential roles in controlling the HPG axis from the perspectives of puberty onset, oscillations of ...
John Gabriel Knoll, Colin eClay, Gerrit eBouma, Timothy eHenion, Gerald eSchwarting, Robert eMillar, Stuart eTobet   +6 more
doaj   +1 more source

New Evidence for the Existence of Two Kiss/Kissr Systems in a Flatfish Species, the Turbot (Scophthalmus maximus), and Stimulatory Effects on Gonadotropin Gene Expression

Frontiers in Endocrinology, 2022
Seasonal reproduction is generally controlled by the hypothalamus-pituitary-gonadal (HPG) axis in fish. Previous studies have demonstrated that the kisspeptin (Kiss)/kisspeptin receptor (Kissr) system, a positive regulator of the HPG axis, mediates the ...
Chunyan Zhao, Chunyan Zhao, Chunyan Zhao, Bin Wang, Yifan Liu, Yifan Liu, Yifan Liu, Chengcheng Feng, Chengcheng Feng, Shihong Xu, Shihong Xu, Wenqi Wang, Qinghua Liu, Qinghua Liu, Jun Li, Jun Li, Jun Li   +16 more
doaj   +1 more source

Toxic Effects of Bisphenol A and Its Analogs on Ovarian Structure and Function: A Narrative Review of Ovary‐Focused Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA) is a widely used industrial chemical found in polycarbonate plastics and epoxy resins and is recognized for its endocrine‐disrupting properties. Human exposure is common due to its presence in food packaging and everyday products. As BPA use has been restricted, structurally similar compounds such as BPS, BPB, BPAF, and BADGE
Nurbanu Zengin, Marwa Tawfıq Ahmed Alsalım, Muhammed Canik, Sevda Bağdatlı, Nazan Deniz Yön   +4 more
wiley   +1 more source

Inhibiting Kiss1 Neurons With Kappa Opioid Receptor Agonists to Treat Polycystic Ovary Syndrome and Vasomotor Symptoms

The Journal of Clinical Endocrinology & Metabolism, 2021
Abstract Context Recent evidence suggests that vasomotor symptoms (VMS) or hot flashes in the postmenopausal reproductive state and polycystic ovary syndrome (PCOS) in the premenopausal reproductive state emanate from the hyperactivity of Kiss1 neurons in the hypothalamic infundibular/arcuate nucleus (
Elizabeth A McCarthy, Daniel Dischino, Caroline Maguire, Silvia Leon, Rajae Talbi, Eugene Cheung, Claudio D Schteingart, Pierre J M Rivière, Susan D Reed, Robert A Steiner, Victor M Navarro   +10 more
openaire   +2 more sources