CTCF Prevents Cancerous LandscapesMay 26, 2014This is the time of year to spruce up the garden, but a recent report has us thinking more about a DNA Methylation landscaper: CTCF. Epigenetic marks have long been associated with cancer and resarchers from the Fred Hutchinson Cancer Research Center (Seattle) have shown that when the epigenetic groundskeepers (i.e. CTCF) are short handed, the epigenetic […]
lncRNAs Give a Shout Out to Imprinted GenesMay 22, 2014For a while there, it didn’t seem like long non-coding RNAS (lncRNAs) had very much to say on the subject of genomic imprinting. But some new evidence shows that lncRNAs have found their voice, shouting loud and clear as a cross-talk conduit between imprinted regions. Researchers from Hebrew University (Jerusalem) introduced a new concept into […]
Genome Editing & iPSCs Reveal Matters of the HeartMay 15, 2014Matters of the heart are always complicated (Just ask Dr. Phil!), but this is especially true when appropriate cardiac models aren’t available to medical researchers. Fortunately, a reverse engineering team from Harvard has found a way to combine the CRISPR/Cas9 genome editing system and induced pluripotent stem cells (iPSC), to create a “heart-on-chip” technology that’s […]
Synthetic DNA Adds Storage Capacity to Genome EditingMay 9, 2014Just when you thought you’d mastered both your linguistic and scientific alphabets, it looks like it’s time to dust off the ol’ learning cap and re-learn your ATGCs because the two-base-pair genetic alphabet has just got some fancy new characters. A clever team from the Scripps Research Institute in La Jolla (California) have now expanded the inheritable […]
DNA Methylation and Diet: A Lot to Chew OnMay 7, 2014Just in time for Mother’s Day, a new published report finds that a mother’s diet at the conception of her child causes life-long epigenetic differences in the metastable epialleles of the child with “permanent phenotypic consequences”. While it may seem that the “you are what you eat” card has been played to death to explain […]
