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A picture is worth a thousand endpoints: high-content imaging in drug discovery

12 September 2016 | By , ,

Over the past few years several factors in the drug discovery industry have come together to drive an increased interest and subsequent surge in the use of high-content imaging. These include the high costs of attrition in the clinic due to lack of efficacy; increased hurdles and rising costs to…

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Advanced techniques and applications of LC-MS in small molecule drug discovery

16 June 2016 | By , , ,

A key process in drug discovery is the ability to identify new drug candidates by screening chemical libraries of small molecules, natural products or extracts against a biological target and selecting lead compounds with desirable therapeutic effects. Medicinal chemistry has the challenging role of not only ensuring that the chemical…

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Inhibition of RNA-containing viruses by artificial RNases

16 June 2016 | By , , , ,

The toxicity and antiviral properties of 24 low-molecular-weight artificial RNases (artRNases) including peptides, peptidomimetics, N-alkyl-substituted 1,4-diazabicyclo[2.2.2]octane (DABCO) and a silver (I) complex with cystine were analysed for viruses containing single-stranded and double-stranded genomic RNA (the tick-borne encephalitis virus; TBEV and the influenza virus, respectively) in vitro and in vivo by…