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Notch signaling is a highly conserved developmental pathway that plays important roles in the regulation of cellular processes including cell fate decisions and stem cell maintenance. A tight regulation of the Notch cascade ensures proper tissue homeostasi ...
The present invention relates to precursor molecules for the synthesis of D-luciferin, or blocked D-luciferin and derivatives thereof, which are functionalized in different positions. Further, the use of functionalized precursor molecules for the synthesis ...
Mycobacterium goes yeast: Target deconvolution of anti-tuberculosis drugs can be a very challenging task. Here we report a yeast 3-hybrid system that allows promising small molecules to be screened for protein targets of a pathogen in nontoxic yeast cells. ...
Notch signalling represents a form of cell-to-cell communication that plays a pivotal role for cellular organisation during embryonic and postnatal development, as well as in the homeostasis of adult organs and tissues. Malfunction of this signalling pathw ...
The binding of the arginine-rich motif (ARM) of HIV Rev protein to its high-affinity site in stem IIB in the Rev response element (RRE) initiates assembly of a ribonucleoprotein complex that mediates the export of essential, incompletely spliced viral tran ...
The identification of the targets of therapeutic drugs is one of the major challenges for pharmaceutical companies. The main target responsible for drug action is often known, but most drugs also bind other targets, either causing deleterious side effects ...
The use of powerful technologies for generating and screening DNA-encoded protein libraries has helped drive the development of proteins as pharmaceutical ligands. However the development of peptides as pharmaceutical ligands has been more limited. Althoug ...
Ligands that have an affinity for protein targets can be screened very effectively by exploiting favorable properties of long-lived states (LLS) in NMR spectroscopy. In this work, we describe the use of LLS for competitive binding experiments to measure ac ...
Cellular assays using label-free Digital Holographic Microscopy (DHM) have been previously validated for cell viability assays in a drug screening context. Our automated DHM system allows performing fast and cost-effective screening assays for a wide range ...
The precise tuning of gene expression levels is essential for optimal performance of transcriptional regulatory networks. Many regulatory components control promoter output, but transcription factor (TF) binding sites are amongst the most prominent. Beside ...
