Non-Coding (RNA) Doesn’t Have to Mean Non-SenseOctober 14, 2009Our understanding of non-coding RNAs has ramped up like a quarter pipe at the X Games over the last several years and, if recent publications are any indication, we’ve only scratched the surface. The realization that just a sliver of our vast transcriptomes is protein-coding, much of it is churned out in both directions, and […]
Epigenetic Cancer Therapy – Not Just for DNA AnymoreOctober 14, 2009Researchers studying cancer epigenetics therapies dream of days when we might be able to control DNA methylation like our car stereos…less treble, little more bass. 5 Aza is one of the early leaders in the epi pipeline, and like a lot of therapeutics out there, we learn more about how it impacts other cellular processes […]
The Emerging Players in the Epigenetics of HypoxiaOctober 14, 2009Even beyond its most obvious consequence – death — oxygen deprivation has profound effects on cells and tissues. A couple of recent papers highlight some connections between epigenetics and hypoxia. Anaerobic respiration is great for brewing beer. But add O2 and the yeasty beasties stop fermenting. It’s the same principle – only in reverse – […]
The First Completed DNA Methylomes Cover All the BasesOctober 14, 2009Halfway into October, we’re deep into post-season baseball. Although, the Padres haven’t given us local San Diegans much to boast about this year (or last), local standouts at the Salk Institute and UCSD knocked one out of the park this week in Nature. Here’s a team that really knows how to cover the bases, all […]
ChIP-Seq Analysis: May All Sequences Be Treated EqualOctober 14, 2009“All men are created equal” is one of the most famous phrases in U.S. politics, but it took a while for this concept to be adopted by researchers dealing with repetitive sequences during ChIP-Seq analysis. The short length of individual deep sequencing reads creates some sequence runs that don’t map to a unique loci on […]