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The expression of progesterone receptor in the uterotubular junction after deep intrauterine insemination with a reduced number of sperm was lower than after conventional artificial insemination and might influence sperm transportation and fertilization.
the digitonin-soluble progesterone binding protein (show PGRMC1 ELISA Kits) has a binding site that differs from that of membrane PR; it is concluded that more than one progesterone receptor is present in porcine spermatozoa.
The expression of mRNAs for ERalpha (show ESR1 ELISA Kits), ERbeta (show ESR2 ELISA Kits) and PR in the sow uterus differed between endometrium and myometrium as well as with stages of the estrous cycle and early pregnancy.
Data suggest that the classical xPR-1, located at the plasma membrane, mediates reinitiation of the meiotic cell cycle in the X. laevis oocyte through a non-genomic mechanism.
Xenopus laevis progesterone receptor is capable of associating with the plasma membrane and this association is through its ligang-binding domain.
Pgr is widely distributed in all regions of the zebrafish brain.
The localization of Pgr suggests that it mediates progestin regulation of reproductive signaling in the brain, early germ cell proliferation in testis, and ovarian follicular functions, but not final oocyte or sperm maturation.
11 beta-hydroxysteroid dehydrogenase activity stimulated by DHP (show DPYS ELISA Kits) via Pgr
Data suggest that there are no changes in expression or localization patterns for PGR and PGRMC1 (show PGRMC1 ELISA Kits) (progesterone receptor membrane component 2 (show PGRMC2 ELISA Kits)) in endometrium in artificially cycled disease-free animals compared with an endometriosis model.
These results indicate that ptger4b expression is regulated by a genomic mechanism involving Pgr.
showed a high concordance with immunohistochemistry/in situ hybridization of 95 % (kappa 0.81) for estrogen receptor (show ESR1 ELISA Kits), 81 % (kappa 0.56) for progesterone receptor, and 94 % (kappa 0.76) for HER2 (show ERBB2 ELISA Kits)
Positive results were found in 15 situations when genes were analyzed in groups of 3; the most significant result corresponded to polymorphisms of p53 (show TP53 ELISA Kits), ERb (show ESR2 ELISA Kits) and GSTM1 (show GSTM1 ELISA Kits) seen in 20%; PROGINS, ERb (show ESR2 ELISA Kits) and GSTM1 (show GSTM1 ELISA Kits) in 18%; and p53 (show TP53 ELISA Kits), ERb (show ESR2 ELISA Kits) and PROGINS in 12% patients., while 31.25% patients showed GSTM1 (show GSTM1 ELISA Kits)- PROGINS and GSTT1 (show GSTT1 ELISA Kits)-CYP1A1 (show CYP1A1 ELISA Kits) polymorphism
Progesterone receptor antagonism inhibits progestogen-related carcinogenesis and suppresses tumor cell proliferation.
progesterone receptor gene polymorphism is associated with uterine leiomyomas.
Loss of progesterone receptor expression is associated with breast cancer.
Tert (show TERT ELISA Kits) expression was substantially increased, whereas ER alpha (show ESR1 ELISA Kits) expression significantly decreased in the endometrium with RIF. No change was observed in PR expression. Tert (show TERT ELISA Kits) expression was inversely associated with ER alpha (show ESR1 ELISA Kits) expression.
Calculation of the PGR/ESR1 (show ESR1 ELISA Kits) gene-expression ratio and its immunohistochemical surrogate could be a useful and simple addition to routine breast cancer diagnostics. A high PGR/ESR1 (show ESR1 ELISA Kits) ratio could be indicative of a favorable clinical outcome.
Data, including data from in silico/molecular docking studies, suggest that high molecular weight phthalates, environmental pollutants, cause endocrine disruption by high-affinity interacts with specific ligand-binding sites on ketosteroid receptors such as AR (androgen receptor (show AR ELISA Kits)), PR (progesterone receptor), and GR (glucocorticoid receptor (show NR3C1 ELISA Kits)).
Ulipristal acetate antagonizes the inhibitory effect of progesterone on ciliary beat frequency and upregulates the expression levels of estrogen receptor alpha (show ESR1 ELISA Kits) and the progesterone receptor in the fallopian tubes.
PGR rs1042838 and rs10895068 polymorphisms may be involved in the pathogenesis of endometrial cancer.
expression differences among PGR genotypes in oviduct and uterus and when differences appear during gestation
generated a model to study the consequence of increased Notch (show NOTCH1 ELISA Kits) signaling in female reproduction and provide the first evidence, to our knowledge, that Notch (show NOTCH1 ELISA Kits) signaling can regulate epigenetic modification of the progesterone receptor
Calvarial cells had more potential to differentiate into osteoblasts and displayed more osteogeic markers after the PR expression was ablated from the Mx1+ cells. This indicates that PRs may play a role in the later stages of osteoblast differentiation.
progesterone receptor is a key contributor to the hypoxic ventilatory response in newborn mice
Progesterone receptor rapid and nonclassical transcriptional effects govern breast cancer growth.
PgR expression may play an important role in the maturation of cortical connectivity and sensorimotor
RANKL (show TNFSF11 ELISA Kits) is a direct progesterone receptor (PR) target gene and Stat5a (show STAT5A ELISA Kits) has a novel role as a cofactor in PR-mediated transcriptional signaling in the mammary gland.
Progesterone receptor function may be involved in the development of diabetes mellitus.
Progesterone receptor A stability is mediated by glycogen synthase kinase-3beta in the Brca1-deficient mammary gland.
This study demonstrates PR-mediated dynamic expression of Npl (show NPL ELISA Kits) in the periimplantation uterus and dispensable role of Npl (show NPL ELISA Kits) in uterine function and embryo development.
Progesterone upregulation of Gs proteins increases VIP (show Vip ELISA Kits)-induced inhibition of intestinal smooth muscle cell contraction mediated by progesterone receptor A.(progesterone receptor A)
During early pregnancy mares had the same pattern of progesterone receptor in the endometrium as that reported for other mammals; namely, a loss of progesterone receptor from the endometrial epithelia but continued localization in stromal cells.
This gene encodes a member of the steroid receptor superfamily. The encoded protein mediates the physiological effects of progesterone, which plays a central role in reproductive events associated with the establishment and maintenance of pregnancy. This gene uses two distinct promotors and translation start sites in the first exon to produce two isoforms, A and B. The two isoforms are identical except for the additional 165 amino acids found in the N-terminus of isoform B and mediate their own response genes and physiologic effects with little overlap.
, progesterone receptor
, nuclear progesterone receptor Pgr
, nuclear receptor subfamily 3 group C member 3
, Nuclear receptor subfamily 3 group C member 3