miRNA SNPs Here or There Can Make a Big DifferenceMarch 30, 2010One wrong snip from your barber might leave you with a bad hair day, but a genomic SNP in the wrong place, like a miRNA target site, can leave you in a much worse situation; with a predisposition to cancer. SNPs have been studied extensively in several diseases, but only recently have scientists started looking […]
Non-Coding RNAs in EpigeneticsMarch 30, 2010We interviewed John Mattick a few years back as we were getting ready to launch EpiGenie, but couldn’t manage to get the transcripts all edited and ready for show time. So, when we ran accross this interview in what was Invitrogen’s Quest magazine we were excited, then bummed because we didn’t run it first, then […]
Viral miRNA Social Networking via ExosomesMarch 29, 2010Just a few years ago miRNAs were viewed as pretty solitary transcripts, exhibiting their regulatory muti-tasking skills primarily within their micro-environments. Recent evidence however has shown that miRNAs can spring from their cellular confines when secreted in exosomes, our cells’ version of public transit. A few groups have hypothesized that these exosome-associated miRNAs might play […]
EpiGenie Gets a Face LiftMarch 18, 2010Since we launched EpiGenie two years ago, we’ve been redesigning it and putting various bandages on it to share information a little better. Well, three web developers and a bunch of late nights later, we’re psyched to present our new look and feel. What’s New? We made a number of changes to design and our […]
For miRNA Genes, Thin Is In(tron)March 3, 2010An alarming new trend is sweeping the nation: men in skinny jeans. The fad has gone so far that even miRNAs have started squeezing themselves into tight genes, so to speak. According to a new paper by researchers from Tel Aviv University and Harvard, it seems miRNA genes preferentially wedge themselves within the introns of […]
CSI’s Newest Crime-Solving Tool: miRNAsFebruary 17, 2010The TV franchise CSI: Crime Scene Investigation makes it seem like analyzing biological samples in a criminal investigation is as simple as pushing a button on a fancy gizmo and having the results printed out within seconds. (Of course, they also solve complex mysteries in under an hour every week, so I guess you can’t […]
Self Service Transcription Lane Now Open for miRNAsFebruary 2, 2010Many retailers have opened up self-service checkout lanes lately, which are great for those customers with just a few items, or don’t want to get stuck behind the old couple who still pays with paper checks. According to a recent report, when it comes to transcription, at least some miRNAs might have the option to […]
Cancer Suppression is a miR-200 Family ValueJanuary 21, 2010Cancer regulation and the miR-200 cluster has been a family affair for a while now. A new article from a group at The University of Arizona highlights a couple of family members, miR-200c and miR-141, (they must be the attention-starved middle children) and how epigenetic regulation of their expression differs in normal and cancer cells. […]
RIP-Chip Tears Into miRNP Complex AnalysisJanuary 6, 2010Solving the mysteries of miRNA:mRNA interactions has been a tough case to crack. Correlation studies, and miRNA target prediction algorithms point us in the right direction, but their indirect nature is a little like going to trial with only circumstantial evidence. Researchers from University of Kentucky published a new paper demonstrating how RIP-Chip techniques can […]
Developing Technologies for Improved In Vivo Epigenetic Imaging/AnalysisDecember 15, 2009The NIH is opening up its wallet again for epigenetic technology development. $3.5M will be allocated in 2010 for developing in vivo epigenetic imaging and analysis technologies. According to the grant description, the NIH has recognized that “… the technologies available to determine the epigenetic state of tissues in vivo are extremely limited. The specific […]