Histone Methyltransferase Loss Disconnects the Autistic BrainFebruary 12, 2019Connection and communication represent two crucial concepts in the massive and complex network that is the mammalian brain; therefore, the disruption of neural connections during early development may promote the onset of neurodevelopmental disorders. Previous studies have linked the histone methyltransferase SETD5 with autism spectrum disorders (ASD), which inspired researchers from the lab of Alysson […]
ChIP-seq SNFs Out the Epigenomic Impact of SWI/SNF Loss in Paediatric Brain TumorsFebruary 8, 2019Cancer researchers have been SNFing around the role of the SWI/SNF complex for a long time. By SWItching to a ChIP-seq approach, novel details about how biallelic loss of a key gene promotes a cancerous epigenome have been uncovered. SWI/SNF (or BAF) is a chromatin remodeling complex and a key regulator of early development that […]
Too Much Tau Over Relaxes Chromatin in Neurons in Aging and Alzheimer’s BrainsFebruary 3, 2019Taking a break can be a great thing for our aging brains, it gives us a chance to unwind and open ourselves up to new ideas. However, it’s possible to have too much of a good thing, where overly relaxed chromatin can wreak havoc on an aging neuron and drive pathological changes! One of the […]
LncRNA-mediated Trisomy Silencing: Is the Reversal of Down Syndrome-associated Disease Just an Epigenetic Switch Away?January 24, 2019While “the rule of three” principle may make three the magic number for fairy tales and Hollywood blockbusters, trisomy of chromosome 21 causes Down syndrome (DS) and leads to the development of a range of severe associated disease and disorders in affected patients. However, research out of the laboratory of Jeanne B. Lawrence (University of […]
Teasing Apart the Brain: DNA Methylation Maps of Healthy Neurons Implicate Brain Region Differences in Psychiatric DisordersJanuary 24, 2019While conducting epigenomics research, we are often faced with a number of brain teasers. To solve these cognitive conundrums, many of us turn to diseases and disorders to learn about healthy conditions. However, the methylation maestros in the labs of Andrew Feinberg and Kasper Hansen at John Hopkins University (Maryland, USA) now demonstrate the utility of […]
