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Archive for the ‘Article’ Category

A small molecule enhances RNA interference and promotes microRNA processing

Tuesday, September 2nd, 2008

Small interfering RNAs (siRNAs) and microRNAs (miRNAs) are sequence-specific post-transcriptional regulators of gene expression. Although major components of the RNA interference (RNAi) pathway have been identified, regulatory mechanisms for this pathway remain largely unknown. Here we demonstrate that the RNAi pathway can be modulated intracellularly by small molecules.

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Emory Team Uncovers Small Molecule that Boosts RNAi Silencing; Effigene to Sell Tech

Thursday, July 24th, 2008

By Doug Macron

A research team led by investigators from Emory University this week published data showing how a novel cell-based assay technology, licensed to startup Effigene Pharmaceuticals, was able to identify a small molecule that could enhance siRNA-mediated mRNA degradation and endogenous microRNA biogenesis. (more…)

Class of antibiotics can enhance gene-silencing tool

Sunday, July 20th, 2008

A way to turn off one gene at a time has earned acceptance in biology laboratories over the last decade. Doctors envision the technique, called RNA interference, as a tool to treat a variety of diseases if it can be adapted to humans

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