Reprogramming to Pluripotency: Lessons from the EggDecember 8, 2014Have you ever wish you could just clone yourself? How much more work you’d be able to get done in a day! While creating an exact copy of yourself that knows everything you do is still very much in the realms of science fiction, cloning human cells is a reality. The first big leap came […]
Understanding How H3K4me1 Affects the Ageing Stem CellDecember 4, 2014Even though we don’t want to admit it, we all see changes in ourselves as the years pass by. A few more inches round the waistline here, and a little less muscle tone there, all due to a little less exercise and a little more food and drink! But what changes occur in our stem […]
Unwinding the Chromatin–Cancer ConnectionDecember 4, 2014There’s no denying that epigenetics and cancer are intimately intertwined, and that untangling this connection is vitally important in expanding our understanding of cancer initiation and development. Epigenetic signals are reversible regulators of gene expression and as such, make compelling targets in the study and treatment of cancer. As high-throughput data analysis becomes the norm, entire panels […]
EpiGenie Book Review: Epigenetics in PsychiatryDecember 3, 2014Epigenetics in Psychiatry brings together a collection of researchers in the field of neuroepigenetics to provide insight into research on the role of epigenetics in a range of psychiatric disorders, including schizophrenia, major depressive disorder, bipolar disorder and suicide. Not content with covering only these topics it also provides information on the techniques and animal models […]
Developmental Windows: Dutch Hunger WinterDecember 2, 2014Famine is never a good thing, particularly if you’re a developing fetus. And while the role of maternal diet in fetal programming is nothing new to the world of DNA methylation, there’s still a lot to be learned about the subtle variations. When it comes to growth and metabolism, timing of the environmental exposure appears is important, […]
DNMTs Divide Their Dynamic DNA Methylation LabourNovember 27, 2014Splitting up work amongst the team is always a sound strategy for success. We’ve seen that the TET family likes to divide it’s labour and now, not so suprisingly, the ever so famous DNA methyltransferases have also been caught working smart. Researchers from the Center for Individualized Medicine at the Mayo Clinic used acute and combined depletions […]
A New Methylation Signature: CpG Ravines as a CpG Island Sub-TypeNovember 13, 2014Islands and shores are always on the mind at this time of the year, but just because winter is coming doesn’t mean we need to put the rest of the CpGenome on the shelf. CpG Shores might be the regulatory master of CpG Islands but new features keep emerging, like CpG Canyons, and now a new sub-type of CpG Islands is coming […]
In the Epitranscriptome Clusters of Co-Methylation Define m6A’s FunctionNovember 13, 2014Lately, at the EpiGenie HQ, we’ve had our mind on methylation and our money on RNA. Not just limited to DNA or Cytosine, we’ve seen that N6-methyladenosine (m6A) is a highly dynamic mark in RNA that has a critical role in stem cell differentiation. Now researchers from the Northwestern Polytechnical University in China have set out to find how m6A dynamics work on […]
in vivo CRISPR Takes Aim at Key DNA Methylation Players in the BrainOctober 31, 2014Adding to the ever growing potential of genome editing, one of the latest breakthroughs from the lab of Feng Zhang at the Broad Institute of MIT and Harvard puts CRISPR/Cas9 to the test with an interesting research trifecta of: in vivo genome editing focused on the brain genome editing that targeted DNA methylation machinery including key readers and writers. both […]
Developmental Origin of Schizophrenia-Associated DNA MethylationOctober 30, 2014Schizophrenia is one complex disease, with a number of subtypes and an origin unknown. However, despite it’s complexity, recent evidence points toward an interaction between genes and environment that are mediated by the epigenome. Further adding to the complexity is the fact that most patients are treated with powerful antipsychotics that also remodel the epigenome in […]