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Receptores de progesterona y grado histológico del cáncer ductal de glándula mamaria
(Sociedad de Cirugía de Bogotá, Hospital de San José y Fundación Universitaria de Ciencias de la Salud, 2007-06-01)
Dynamic Regulation of the GABAA Receptor Function by Redox Mechanisms
(American Society for Pharmacology and Experimental Therapeutics, 2016-07)
Oxidizing and reducing agents, which are currently involved in cell metabolism and signaling pathways, can regulate fast inhibitory neurotransmission mediated by γ-aminobutyric acid (GABA) receptors in the nervous system. ...
Activation of Toll-like receptor 2 induces B 1 and B 2 kinin receptors in human gingival fibroblasts and in mouse gingiva
(2019-12-01)
The regulation of the kallikrein-kinin system is an important mechanism controlling vasodilation and promoting inflammation. We aimed to investigate the role of Toll-like receptor 2 (TLR2) in regulating kinin B 1 and B 2 ...
Insulin-like growth factor-1 receptor regulation in activated human T lymphocytes
(Karger, 2003-12)
Objective: To investigate the kinetics of insulin-like growth factor-1 receptor (IGF-1R) expression in PHA-stimulated T lymphocytes. Methods: IGF-1R protein and mRNA were detected by flow cytometry and RT-PCR respectively, ...
Angiotensin II AT(1) receptor mutants expressed in CHO cells caused morphological change and inhibition of cell growth
(Elsevier B.V., 2005-11-15)
To assess the importance of the leucine residues in positions 262 and 265 of the angiotensin AT, receptor for signaling pathways and receptor expression and regulation, we compared the properties of CHO cells transfected ...
Relationship between androgen receptor gene structure and protein function. Structural gene defects that promote androgen insensitivity in man Estructura del gen del receptor de andrógeno y función de la proteína. Defectos estructurales del gen que determ
(1996)
The human androgen receptor is a member of the superfamily of steroid hormone receptors and contains three functional domains: an amino-terminal region involved in the expression of androgen regulated genes, a central ...
Molecular mechanisms underlying progesterone receptor action in breast cancer: Insights into cell proliferation and stem cell regulation
(Elsevier Science Inc, 2019-12)
The ovarian steroid hormone progesterone and its nuclear receptor, the Progesterone Receptor (PR), play an essential role in the regulation of cell proliferation and differentiation in the mammary gland. In addition, ...
The glucocorticoid receptor interferes with progesterone receptor-dependent genomic regulation in breast cancer cells
(Oxford University Press, 2019-10)
The glucocorticoid and progesterone receptors (GR and PR) are closely related members of the steroid receptor family. Despite sharing similar structural and functional characteristics; the cognate hormones display very ...
Differential phosphorylation, desensitization, and internalization of α1A-adrenoceptors activated by norepinephrine and oxymetazoline
(2013-04-01)
Loss of response on repetitive drug exposure (i.e., tachyphylaxis) is a particular problem for the vasoconstrictor effects of medications containing oxymetazoline (OXY), an α1-adrenoceptor (AR) agonist of the imidazoline ...