Results 11 to 20 of about 95,091 (211)

MicroRNAs and Progesterone Receptor Signaling in Endometriosis Pathophysiology

open access: yesCells, 2022
Endometriosis is a significant disease characterized by infertility and pelvic pain in which endometrial stromal and glandular tissue grow in ectopic locations.
Warren B. Nothnick
doaj   +2 more sources

Overexpression of Androgen, Oestrogen and Progesterone Receptors in Skin Lesions of Becker’s Naevus

open access: yesActa Dermato-Venereologica, 2018
Becker’s naevus is androgen-dependent. The aim of this study was to investigate whether oestrogen and progesterone receptors are involved in this disorder.
Ping Sheng   +6 more
doaj   +2 more sources

Progesterone receptors in normal breast development and breast cancer [PDF]

open access: yes, 2021
Progesterone receptors (PR) play a pivotal role in many female reproductive tissues such as the uterus, the ovary, and the mammary gland (MG). Moreover, PR play a key role in breast cancer growth and progression. This has led to the development and study
Giulianelli, Sebastian Jesus   +2 more
core   +1 more source

Expression of nuclear progesterone receptors (nPR), membrane progesterone receptors (mPR) and progesterone receptor membrane components (PGRMC) in the human endometrium after 6 months levonorgestrel low dose intrauterine therapy [PDF]

open access: yes, 2020
The classical steroid receptors (nuclear receptors), including those for progesterone (nPRs), are thoroughly characterized. The knowledge about so-called non-genomic effects, which are mediated by extra-nuclear initiated signals, has increased immensely ...
Ørbo, Anne   +3 more
core   +1 more source

Progesterone Regulation of the Progesterone Receptor in Rat Gonadotropes* [PDF]

open access: yesEndocrinology, 2000
For rat pituitary cells, progesterone receptor (PR) protein localizes to gonadotropes and PR messenger RNA is induced by E2 and rapidly but transiently down-regulated by progesterone. Here we quantitatively establish the down-regulatory effect of progesterone on PR protein and evaluate possible mechanisms.
J L, Turgeon, D W, Waring
openaire   +2 more sources

A novel therapeutic approach for treatment of catamenial epilepsy

open access: yesNeurobiology of Disease, 2018
Many women with epilepsy experience perimenstrual seizure exacerbation, referred to as catamenial epilepsy. There is no effective treatment for this condition, proposed to result from withdrawal of neurosteroid-mediated effects of progesterone.
Suchitra Joshi   +5 more
doaj   +1 more source

Progesterone receptors, their isoforms and progesterone regulated transcription [PDF]

open access: yesMolecular and Cellular Endocrinology, 2012
This review discusses mechanisms by which progesterone receptors (PR) regulate transcription. We examine available data in different species and tissues regarding: (1) regulation of PR levels; and (2) expression profiling of progestin-regulated genes by total PRs, or their PRA and PRB isoforms.
Britta M, Jacobsen, Kathryn B, Horwitz
openaire   +2 more sources

Morphological Characteristics and Expression of Estrogen and Progesterone Receptors in the Canine Endometrium During the Estrus Cycle, Cystic Endometrial Hyperplasia and Pyometra

open access: yesActa Veterinaria, 2018
The estrus cycle of bitches is divided into four phases: proestrus, estrus, diestrus and anestrus, during which different morphological changes, and also cyclic changes of estrogen and progesterone receptors are present.
Marinković Darko   +4 more
doaj   +1 more source

Progesterone signaling mechanisms in brain and behavior

open access: yesFrontiers in Endocrinology, 2012
Steroid hormone, progesterone, modulates neuroendocrine functions in the central nervous system resulting in alterations in physiology and behavior.
Shaila eMani, Mario G Oyola
doaj   +1 more source

Rapid progesterone actions on thymulin-secreting epithelial cells cultured from rat thymus [PDF]

open access: yes, 1999
Many soluble factors of neural, endocrine, paracrine and autocrine origin are present in the thymus and modulate its function. Long-term effects of sex steroids have! been documented for thymocytes and cells of the thymic microenvironment. In this report
Downing, James E. G.   +4 more
core   +1 more source

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