β-Catenin regulates ovarian granulosa cell cycle and proliferation in laying hens by interacting with TCF4 [PDF]
Poultry Science: Ovarian follicle development depends on the proliferation and differentiation of granulosa cells and is a complex biological process. The Wnt/β-catenin signaling pathway can regulate ovarian follicle development, and β-catenin, encoded by catenin beta ...
Xueying Ma +4 more
doaj +2 more sources
Renal metastasis of ovarian granulosa cell tumor
IJU Case Reports, 2022 IntroductionWe would like to present a rare case of metastatic renal tumor.Case presentationA 60‐year‐old woman presented to our department with a left renal tumor. She underwent a total hysterectomy and right adnexal resection for a stage IA ovarian granulosa cell tumor approximately 15 years ago, followed by left adnexal resection and postoperative ...
Kyo Togashi +8 more
openaire +3 more sources
Changes in expression of TNF alpha and its receptors mRNAs in oocytes and granulosa cells in mice with experimental immune ovarian failure [PDF]
, 2014 Purpose: To investigate the expression of TNF- α and its receptors (types I and II) at mRNA level in oocytes and granulose cells as well as to study effect of TNF-α on follicular cell death in mice with experimental immune ovarian failure induced by ...
Grushka, Nataliya +4 more
core +1 more source
The molecular mechanism of ovarian granulosa cell tumors [PDF]
Journal of Ovarian Research, 2018 Over these years, more and more sex cord-stromal tumors have been reported. Granulosa cell tumor (GCT) is a rare tumor in ovaries, accounts for 2% to 5% of ovarian cancers. The main different feature of GCTs from other ovarian cancers is that GCTs can lead to abnormally secreted hormones (estrogen, inhibin and Müllerian inhibiting substance).
Jiaheng Li +3 more
openaire +3 more sources
Expression of the neural cell adhesion NCAM in endocrine cells of the ovary [PDF]
, 1991 In the adult mammalian ovary morphogenesis and differentiation processes are under hormonal control and, thus, occur in a highly regulated way during the sexual cycle.
Lahr, G. +2 more
core +1 more source
Animal models of ovarian cancer. [PDF]
, 2003 Ovarian cancer is the most lethal of all of the gynecological cancers and can arise from any cell type of the ovary, including germ cells, granulosa or stromal cells.
Jean-François Ethier +11 more
core +1 more source
The anti-epileptic drug Valproic Acid (VPA) inhibits steroidogenesis in bovine theca and granulosa cells in vitro [PDF]
, 2012 Valproic acid (VPA) is used widely to treat epilepsy and bipolar disorder. Women undergoing VPA treatment reportedly have an increased incidence of polycystic ovarian syndrome (PCOS)-like symptoms including hyperandrogenism and oligo- or amenorrhoea.
Knight, PG +19 more
core +2 more sources
, 2009 For decades, scientists have thought that female mammals are born with a lifetime supply of oocytes in the ovary, irreversibly destined to decline after birth.
Tomaszczuk-Kossowska, Katarzyna
core +1 more source
Carbachol increases intracellular free calcium concentrations in human granulosa-lutein cells [PDF]
, 1992 We investigated whether the stimulation of human granulosa-lutein cells with muscarinic and nicotinic receptor agonists can cause increases in intracellular free calcium (Ca2+), using Fura-2 microfluorimetry.
Föhr, K. J. +3 more
core +1 more source
Concerted action of human chorionic gonadotropin and norepinephrine on intracellular-free calcium in human granulosa-lutein cells [PDF]
, 1993 Luteal cells are known to possess receptors for LH/hCG and receptors of the beta-adrenergic type. Interactions of specific agonists with either receptor lead to the activation of adenylate cyclase and subsequently to an increase of cAMP.
Föhr, K. J. +5 more
core +1 more source