Results 11 to 20 of about 255,087 (307)

Sex Steroid Receptors in Polycystic Ovary Syndrome and Endometriosis: Insights from Laboratory Studies to Clinical Trials

open access: yesBiomedicines, 2022
Polycystic ovary syndrome (PCOS) and endometriosis are reproductive disorders that may cause infertility. The pathology of both diseases has been suggested to be associated with sex steroid hormone receptors, including oestrogen receptors (ER ...
Fazilah Abdul Hamid   +6 more
doaj   +1 more source

The roles of sex steroid receptor coregulators in cancer

open access: yesMolecular Cancer, 2002
Sex steroid hormones, estrogen, progesterone and androgen, play pivotal roles in sex differentiation and development, and in reproductive functions and sexual behavior.
Loggie Brian W, Gao Xiuhua, Nawaz Zafar
doaj   +1 more source

3D model of amphioxus steroid receptor complexed with estradiol [PDF]

open access: yes, 2009
The origins of signaling by vertebrate steroids are not fully understood. An important advance was the report that an estrogen-binding steroid receptor [SR] is present in amphioxus, a basal chordate with a similar body plan as vertebrates.
David J. Chang, Michael E. Baker
core   +2 more sources

Realising the therapeutic potential of neuroactive steroid modulators of the GABAA receptor [PDF]

open access: yes, 2020
In the 1980s particular endogenous metabolites of progesterone and of deoxycorticosterone were revealed to be potent, efficacious, positive allosteric modulators (PAMs) of the GABAA receptor (GABAAR).
Belelli, Delia   +3 more
core   +1 more source

Mutual Shaping of Circadian Body-Wide Synchronization by the Suprachiasmatic Nucleus and Circulating Steroids

open access: yesFrontiers in Behavioral Neuroscience, 2022
BackgroundSteroids are lipid hormones that reach bodily tissues through the systemic circulation, and play a major role in reproduction, metabolism, and homeostasis. All of these functions and steroids themselves are under the regulation of the circadian
Yifan Yao   +4 more
doaj   +1 more source

Steroid receptor expression in the fish inner earvaries with sex, social status, and reproductive state

open access: yesBMC Neuroscience, 2010
Background Gonadal and stress-related steroid hormones are known to influence auditory function across vertebrates but the cellular and molecular mechanisms responsible for steroid-mediated auditory plasticity at the level of the inner ear remain unknown.
Fernald Russell D, Maruska Karen P
doaj   +1 more source

Independent elaboration of steroid hormone signaling pathways in Metazoans [PDF]

open access: yes, 2009
Steroid hormones regulate many physiological processes in vertebrates, nematodes and arthropods through binding to nuclear receptors (NR), a metazoan-specific family of ligand-activated transcription factors.
Gabriel V. Markov   +5 more
core   +3 more sources

Special aspects of steroid hormone receptors’ expression in cases of cervical intraepithelial neoplasia depending on the papillomavirus infection progression in women with infertility

open access: yesRegulatory Mechanisms in Biosystems, 2020
The relevance of the study is contingent on insufficient study of the correlation between the reception of uterine cervix steroid hormones in cases of cervical intraepithelial neoplasia (CIN) and the level of human papilloma virus load in women with ...
E. O. Kindrativ   +2 more
doaj   +1 more source

Effect of spironolactone and potassium canrenoate on cytosolic and nuclear androgen and estrogen receptors of rat liver [PDF]

open access: yes, 1987
Spironolactone and potassium canrenoate are diuretics that are used widely for management of cirrhotic ascites. The administration of spironolactone frequently leads to feminization, which has been noted less frequently with the use of potassium ...
Alfredo Di Leo   +46 more
core   +1 more source

Neuroactive steroids in depression and anxiety disorders: Clinical studies [PDF]

open access: yes, 2006
Certain neuroactive steroids modulate ligand-gated ion channels via non-genomic mechanisms. Especially 3 alpha-reduced pregnane steroids are potent positive allosteric modulators of the gamma-aminobutyric acid type A (GABA(A)) receptor.
Akwa Y   +79 more
core   +1 more source

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