Purification of LH/hCG Receptor

1990 ◽  
pp. 173-190
Author(s):  
Om P. Bahl ◽  
Hakimuddin T. Sojar
Keyword(s):  
Hcg Receptor

Constitutivity of the HCG-receptor protein in the testis of rat and man

Nature ◽  
1974 ◽  
Vol 249 (5455) ◽  
pp. 377-379 ◽  
Author(s):  
JOACHIM FROWEIN ◽  
WOLFGANG ENGEL
Keyword(s):  
Receptor Protein ◽  
Hcg Receptor

Characterization of LH/hCG Receptor Binding Inhibitor in Corpora Lutea of Human and Sheep Ovaries

1982 ◽  
pp. 283-301 ◽  
Author(s):  
G. L. Kumari ◽  
Narender Kumar ◽  
S. Duraiswami ◽  
J. K. Datta ◽  
I. C. Vidyasagar ◽  
...  
Keyword(s):  
Receptor Binding ◽  
Corpora Lutea ◽  
Hcg Receptor

Premature and multiple births in IVF are associated with pretreatment circulating LH/hCG receptor concentration

2016 ◽  
Vol 20 (4) ◽  
pp. 279-284 ◽  
Author(s):  
Anne Chambers ◽  
Craig Fairbairn ◽  
Marco Gaudoin ◽  
Walter Mills ◽  
Subhasis Banerjee
Keyword(s):  
Multiple Births ◽  
Receptor Concentration ◽  
Hcg Receptor

Human chorionic gonadotropin improves endometrial receptivity by increasing the expression of homeobox A10

2020 ◽  
Vol 26 (6) ◽  
pp. 413-424
Author(s):  
Mengchen Zhu ◽  
Shanling Yi ◽  
Xiaomin Huang ◽  
Junan Meng ◽  
Haixiang Sun ◽  
...  
Keyword(s):  
Chorionic Gonadotropin ◽  
Human Chorionic Gonadotropin ◽  
Embryo Implantation ◽  
Endometrial Receptivity ◽  
Endometrial Stromal Cells ◽  
Healthy Control ◽  
Hcg Receptor ◽  
Methyltransferase 1

Abstract Homeobox A10 (HOXA10) is a characterized marker of endometrial receptivity. The mechanism by which hCG intrauterine infusion promotes embryo implantation is still unclear. This study seeks to investigate whether hCG improves endometrial receptivity by increasing expression of HOXA10. HOXA10 expression with human chorionic gonadotropin stimulation was analyzed in vitro and in vivo. Our results demonstrate that HOXA10 was decreased in the endometria of recurrent implantation failure patients compared to that in the healthy control fertile group, also we observed that hCG intrauterine infusion increased endometrial HOXA10 expression. HOXA10, blastocyst-like spheroid expansion area was increased, whereas DNA (cytosine-5-)-methyltransferase 1 was decreased when human endometrial stromal cells (hESCs) were treated with 0.2 IU/ml of hCG for 48 h. HOXA10 promoter methylation was also reduced after hCG treatment. Collagen XV (ColXV) can repress the expression of DNA (cytosine-5-)-methyltransferase 1, and hCG treatment increased the expression of ColXV. However, when the hESCs were treated with LH/hCG receptor small interfering RNA to knock down LH/hCG receptor, hCG treatment failed to repress DNA (cytosine-5-)-methyltransferase 1 expression or to increase ColXV expression. Our findings suggest that hCG may promote embryo implantation by increasing the expression of HOXA10.

LH/hCG-receptor is coupled to both adenylate cyclase and protein kinase C signaling pathways in isolated mouse Leydig cells

Endocrine ◽  
1995 ◽  
Vol 3 (8) ◽  
pp. 579-584 ◽  
Author(s):  
Jens U. Würthner ◽  
Monika Kistler ◽  
Martin Kratzmeier ◽  
Amal K. Mukhopadhyay
Keyword(s):  
Protein Kinase C ◽  
Protein Kinase ◽  
Adenylate Cyclase ◽  
Signaling Pathways ◽  
Leydig Cells ◽  
Kinase C ◽  
Hcg Receptor

scholarly journals hLH/hCG-receptor expression correlates with in vitro invasiveness in human primary endometrial cancer

2008 ◽  
Vol 111 (3) ◽  
pp. 496-501 ◽  
Author(s):  
Ivo Noci ◽  
Serena Pillozzi ◽  
Elena Lastraioli ◽  
Sara Dabizzi ◽  
Massimo Giachi ◽  
...  
Keyword(s):  
Endometrial Cancer ◽  
Receptor Expression ◽  
In Vitro Invasiveness ◽  
Hcg Receptor
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