Results 61 to 70 of about 41,704 (276)

Effective Mobilization of Very Small Embryonic-Like Stem Cells and Hematopoietic Stem/Progenitor Cells but Not Endothelial Progenitor Cells by Follicle-Stimulating Hormone Therapy

Stem Cells International, 2016
Recently, murine hematopoietic progenitor stem cells (HSCs) and very small embryonic-like stem cells (VSELs) were demonstrated to express receptors for sex hormones including follicle-stimulating hormone (FSH).
Monika Zbucka-Kretowska, Andrzej Eljaszewicz, Danuta Lipinska, Kamil Grubczak, Malgorzata Rusak, Grzegorz Mrugacz, Milena Dabrowska, Mariusz Z. Ratajczak, Marcin Moniuszko   +8 more
doaj   +1 more source

Immunohistochemical detection of FSH receptors in pituitary adenomas and adrenal tumors

Folia Histochemica et Cytobiologica, 2012
<p><strong> </strong></p><p><strong><em>Objectives</em></strong>. Follicle stimulating hormone (FSH) receptors (FSHR) are physiologically expressed in the ovary and testis.
Marek Pawlikowski, Hanna Pisarek, Robert Kubiak, Maria Jaranowska, Henryk Stępień   +4 more
doaj   +1 more source

Effect of androgen treatment during foetal and/or neonatal life on ovarian function in prepubertal and adult rats [PDF]

, 2012
We investigated the effects of different windows of testosterone propionate (TP) treatment during foetal and neonatal life in female rats to determine whether and when excess androgen exposure would cause disruption of adult reproductive function ...
Abbott, Abbott, Abbott, Alan S McNeilly, Amanda J Drake, Anderson, Anderson, Baravalle, BARRACLOUGH, Beloosesky, BRAWER, Brawer, Carretero, Champagne, Childs, Durlinger, Faiman, Franks, Grossmann, Hillier, HIRSHFIELD, Hoepfner, Honnma, Levallet, Marie Broyde, McNeilly, Michelle Welsh, Misugi, Murray, Nelson, Nelson, Nilsson, Ota, Pepling, Pepling, Picon, Rey, Richard Sharpe, Roma, Rossetti, Scalzo, Schindler, Slob, Tetsuka, Victoria Tyndall, Webber, Welsh, Welsh, Wolf, Xia, Yan   +50 more
core   +3 more sources

Lactylation of HMGB1 at K177 Drives Nuclear Export of TIAR to Promote Hypoxia‐Induced Stress Granule Formation

Advanced Science, EarlyView.
This study uncovers a novel mechanism in which p300‑catalyzed lactylation of HMGB1 triggers nuclear export of the HMGB1‐TIAR complex, driving TIAR‐dependent SGs formation in the cytoplasm. Mass spectrometry and mutagenesis reveals that K177 lactylation is essential for this export and subsequent SGs formation.
Chengyu Li, Zhaojun Liu, Linjie Zhu, Gang Wu, Chen Fu, Hongmin Li, Tong He, Ming Shen, Honglin Liu   +8 more
wiley   +1 more source

Association of Human Follitropin (FSH) Receptor with Splicing Variant of Human Lutropin/Choriogonadotropin Receptor Negatively Controls the Expression of Human FSH Receptor [PDF]

Molecular Endocrinology, 2005
Abstract A splice variant of human lutropin (LH)/choriogonadotropin (CG)-receptor [hLHR(exon 9)] that lacks exon 9 was previously cloned in the corpus luteum of a woman with a normal menstrual cycle. Supported by a detergent-soluble binding assay and a receptor biotinylation experiment, the receptor binding assay shows hLHR(exon 9) is ...
Takashi Minegishi, Soichi Yamashita, Katsuhiko Tsunekawa, Yuki Omori, Masami Murakami, Kazuto Nakamura   +5 more
openaire   +3 more sources

Hepatic KLF9 Deficiency Inhibits Dehydroepiandrosterone (DHEA)‐Induced Polycystic Ovary Syndrome via Liver‐Ovary Axis

Advanced Science, EarlyView.
The study shows that liver is a previously unrecognized extraovarian organ that plays a key role about androgen homeostasis in the development of DHEA‐induced PCOS. DHEA is the most common precursor of active androgen, such as DHT, and KLF9 is required for the conversion of DHEA to DHT and hepatic KLF9 might be a potential therapeutic target for PCOS ...
Jianli Song, Zhaoqing Guan, Guiyi Ji, Jing Wang, Xiurui Yan, Yujie Zhang, Yinliang Zhang, Chunfang Ha, Rong Hu, Yongsheng Chang, Yaolin Zhang, Heng Fan   +11 more
wiley   +1 more source

Identification of differential gene expression in in vitro FSH treated pig granulosa cells using suppression subtractive hybridization

Reproductive Biology and Endocrinology, 2006
FSH, which binds to specific receptors on granulosa cells in mammals, plays a key role in folliculogenesis. Its biological activity involves stimulation of intercellular communication and upregulation of steroidogenesis, but the entire spectrum of the ...
Tosser-Klopp G, Dehais P, Frappart PO, Bonnet A, Hatey F   +4 more
doaj   +1 more source

Gonadotropins in the Russian Sturgeon: Their Role in Steroid Secretion and the Effect of Hormonal Treatment on Their Secretion. [PDF]

, 2016
In the reproduction process of male and female fish, pituitary derived gonadotropins (GTHs) play a key role. To be able to specifically investigate certain functions of Luteinizing (LH) and Follicle stimulating hormone (FSH) in Russian sturgeon ...
Aizen, Joseph, Boehm, Benjamin, Degani, Gad, Golan, Matan, Hollander-Cohen, Lian, Hurvitz, Avshalom, Levavi-Sivan, Berta, Shpilman, Michal, Yom-Din, Svetlana   +8 more
core   +3 more sources

Synergistic effects of steroids with FSH on folliculogenesis, steroidogenesis and FSH- and hCG-receptors in hypophysectomized mice [PDF]

Reproduction, 1993
Injection of ovine FSH (4 micrograms day-1) for 4 days into hypophysectomized mice does not restore folliculogenesis to normal cyclic values. This may be due to insufficient production of oestradiol. The present study was designed to determine whether FSH- and LH-induced oestradiol was critical for growth and differentiation of follicles at all stages.
G. S. Greenwald, Xiaohong Wang
openaire   +3 more sources

Microgel Aspect Ratio Influences Injectable Granular Hydrogel Scaffold Pore Structure and Cellular Invasion for Tissue Repair

Advanced Science, EarlyView.
Granular hydrogels are being developed for the repair of tissues, mostly with the use of spherical microgels. Here, injectable granular hydrogels formed from anisotropic particles (i.e., rod‐like) are explored to improve cellular invasion by increasing scaffold void volume fraction.
Gabriel J. Rodriguez‐Rivera, Siddharth Sharma, Chima V. Maduka, Sara Boyd, Amy R. Perry, Nikolas Di Caprio, Lindsay Riley, Connor E. Miksch, Daeyeon Lee, Tatiana Segura, David Issadore, Jason A. Burdick   +11 more
wiley   +1 more source