The One With All The Brand New Methylation FactorsSeptember 22, 2020Could there BE anymore genes affecting DNA methylation? Actually, yes! We always hear about the main cast of the methylation show, the DNMTs and the TETs, but where are all the supporting actors that attract, repel or otherwise interact with these stars? A new show (study) from the studio (lab) of Bastiaan Heijmans (Leiden University […]
A TET1 Thermostat Cranks up the Heat in Beige AdipocytesSeptember 9, 2020Many of us eagerly reach for the thermostat to crank up the heat a little as summer turns to fall, and now, a team of red-hot researchers studying heat generation in adipose tissue have discovered that the ten-eleven translocation 1 (TET1) DNA demethylase forms part of an epigenetic thermostat that could provide a means to […]
TET2 Overtrims the Methylation Hedges at Enhancers in Parkinson’s Disease NeuronsAugust 25, 2020It takes real restraint to prevent a routine hedge trim from turning into a horticultural horror show; and like an overzealous landscaper, new research shows that TET2 may be mowing down the methylome in Parkinson’s Disease (PD) neurons. The cognitive and motor symptoms of PD are caused by the degeneration of dopamine-producing neurons in the […]
Epitranscriptomic tRNA Study Finally Reveals the “Y” of Aggressive Colon TumorsAugust 25, 2020Away with you Holmes, begone Poirot, and bye-bye Nancy Drew, because a terrific team of epigenetic detectives has solved an epitranscriptomic cold case to reveal the “Y” of aggressive colon tumors by linking CpG island promoter DNA hypermethylation of a key epitranscriptomic modifier and a transfer RNA (tRNA) modification to tumorigenesis. Epitranscriptomics includes the modification […]
Cell free DNA MeDIP-seq is a Molecular Methylation Magnet for Machine Learning Cancer DetectionAugust 7, 2020Finding the cell free DNA (cfDNA) that most cell-types release into blood plasma is always a challenging task, but certain cancers release so little that it takes looking for a needle in a haystack to the next level. Methods for sorting the “hay” have often come up short, but two new studies successfully developed a […]
