نتایج جستجو برای: led to coup
تعداد نتایج: 10622959 فیلتر نتایج به سال:
COUP-TFs (Chicken Ovalbumin Upstream Promoter Transcription Factors) have been proposed to be negative regulators of retinoid receptor-mediated transcriptional activation. In a previous paper we reported the cloning of a Xenopus (x) COUP-TF (Matharu, P.J. and Sweeney, G.E. (1992) Biochim. Biophys. Acta 1129, 331-334). Here we describe the cloning of a second xCOUP-TF. Amino acid sequence compar...
OBJECTIVE Septal defects and coronary vessel anomalies are common congenital heart defects, yet their ontogeny and the underlying genetic mechanisms are not well understood. Here, we investigated the role of chicken ovalbumin upstream promoter-transcription factor II (COUP-TFII, NR2F2) in cardiac organogenesis. METHODS AND RESULTS We analyzed embryos deficient in COUP-TFII and observed a spec...
So the story goes, in the late 1980s, the Turkish general Kenan Evren, who led the 1980 coup d’etat in Turkey, encountered the popular Turkish music icon known widely as ‘the Pasha of Art’, Zeki Müren, who was a much respected performer – well-known for his extravagant costumes on stage and his mannered queer performance. This encounter was followed by a conversation initiated by the general’s ...
Cholesterol increases the risk of colorectal cancer. Liver X receptor (LXR), retinoid X receptor (RXR)α and sterol regulatory element binding protein (SREBP)-1c are transcriptional regulators of lipid metabolism. Chicken ovalbumin upstream promoter-transcription factor II (COUP-TFII) serves an essential role in angiogenesis and development, but its role in cancer is controversial. The expressio...
Chicken ovalbumin upstream promoter-transcription factor (COUP-TF) was identified as a low abundance protein in bovine uterus that co-purified with estrogen receptor (ER) in a ligand-independent manner and was separated from the ER by its lower retention on estrogen response element (ERE)-Sepharose. In gel mobility shift assays, COUP-TF bound as an apparent dimer to ERE and ERE half-sites. COUP...
Reproductive disorders that are common/increasing in prevalence in human males may arise because of deficient androgen production/action during a fetal 'masculinization programming window'. We identify a potentially important role for Chicken Ovalbumin Upstream Promoter-Transcription Factor II (COUP-TFII) in Leydig cell (LC) steroidogenesis that may partly explain this. In rats, fetal LC size a...
the present study was concerned with exploring the frequency and linguistic focus of corrective feedback types given by novice and experienced female teachers working with young learners and compared it with those of elementary classes for adults. moreover, it aimed at measuring learners’ acknowledgement of teachers’ corrective feedback in the form of uptake in relation to linguistic coverage o...
A 24 year old woman in the 33rd week of pregnancy developed progressive neurological complications with right sided hemiparesis in association with the occurrence of linear scleroderma "en coup de sabre" (LSCS) and pre-existing plaque-morphea, already being treated by balneophototherapy. Further progression of neurological symptoms led to a caesarean section with the delivery of a healthy child...
COUP-TFII (NR2F2), chicken ovalbumin upstream promoter-transcription factor II, is an orphan nuclear receptor of the steroid/thyroid hormone receptor superfamily. The Coup-tfII-null mutant mice die during the early embryonic development because of angiogenesis and heart defects. To analyze the physiological function of COUP-TFII during organogenesis, we used the cre/loxP system to conditionally...
The chicken ovalbumin upstream promoter-transcription factors (COUP-TFI and II) make up the most conserved subfamily of nuclear receptors that play key roles in angiogenesis, neuronal development, organogenesis, cell fate determination, and metabolic homeostasis. Although the biological functions of COUP-TFs have been studied extensively, little is known of their structural features or aspects ...
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