نتایج جستجو برای: signal pathways

تعداد نتایج: 620196  

2015
Nils Blüthgen

The central questions in understanding signaling pathway specificity are how these pathways encode which stimulus is present and how this stimulus is decoded to yield the correct cell fate decision. In their recent work, Ryu et al (2015) show by stimulation experiments with different ligands how the differential engagement of feedback and feed-forward regulation leads to different dynamics of p...

Objective(s): Longan seeds have been used as a folk medicine in China. Longan seed extract (LSE) is known for antioxidative, antiproliferative, hypoglycemic, and hypouremic effects. However, its anti-inflammatory effect has not been shown. Materials and Methods: In this study, Sprague-Dawley (SD) rats were given LSE orally (vehicle, 10, and 30 mg/kg) for 3 days to its test anti-inflammatory eff...

Journal: :Cell 1998
Jian Hua Elliot M Meyerowitz

A family of genes including ETR1, ETR2, EIN4, ERS1, and ERS2 is implicated in ethylene perception in Arabidopsis thaliana. As only dominant mutations were previously available for these genes, it was unclear whether all of them are components in the ethylene signaling pathway and whether they code for positive or negative regulators of ethylene responses. In this study, we have isolated loss-of...

2017
Liang Ding Lifang Zhang Sudipta Biswas Rebecca C. Schugar J. Mark Brown Tatiana Byzova Eugene Podrez

Journal: :Bioorganic & medicinal chemistry 2016
Savvas Thysiadis Spyros Mpousis Nicolaos Avramidis Sotirios Katsamakas Athanasios Balomenos Rosaria Remelli Spyros Efthimiopoulos Vasiliki Sarli

Amino derivatives of NCI8642 were synthesized and evaluated as inhibitors of DKK1/LRP6 interactions. The new inhibitors were able to activate the Wnt signaling pathway as indicated by the increased levels of β-catenin, and decrease the DKK1-induced Tau phosphorylation at serine 396.

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