scCUT&Tag: The Cutting Edge of Single-Cell Histone Modification ProfilingMay 11, 2021While we’re usually fans of shortcuts that make our lives easier, this exciting combination of accessible methods to profile single-cell chromatin modifications has our attention, no matter how you slice it. Chromatin profiling using cleavage under targets and tagmentation (CUT&Tag) allows you to investigate histone post-translational modifications and transcription factor occupancy, particularly when limited by […]
Fortune Telling with EPICOVID – A Novel DNA Methylation Signature that Predicts COVID-19 SeverityMay 9, 2021DNA methylation signatures can function somewhat like a fortune teller’s crystal ball – foretelling those patients with poor prognosis and helping to choose the optimal treatment strategy. By gazing into the crystal ball of the COVID-19 methylome, a fortune-telling team led by Manel Esteller (Josep Carreras Leukaemia Research Institute, Barcelona, Spain) and Aurora Pujol (Bellvitge […]
PANDORA-seq Opens a Pandora’s Box of sncRNAsMay 2, 2021The opening of Pandora’s box is said to have cursed the ancient Greek world with sickness, death, and innumerable other evils. Thankfully, a modern-day technique called “PANDORA-seq” brings forth new hope for removing these ancient afflictions on our epigenomes by identifying previously undetectable small non-coding RNAs (sncRNAs). A hopeful handful of researchers led by Qi […]
DNA Methylation Signature Defines a Second Neurodevelopmental Disorder Associated with SRCAPApril 27, 2021Sometimes the only way to tell who’s who is with their signatures. It turns out that epigenetic signatures can tell one disorder from another, and even help find new ones. Chromatin remodelers play important roles in neurodevelopmental disorders (NDDs). Pathogenic genetic variants in many of these genes cause specific NDDs. These are often associated with […]
QSER1 Teams up with TET to Protect the Developmental Secrets of DNA Methylation ValleysApril 23, 2021Believers in the Sasquatch say deep mountain valleys are where they may be hiding. When it comes to our genomes, DNA methylation valleys hold secrets yet to be discovered too. How DNA methylation is coordinated at multiple CpGs sites across regulatory regions in early development is still poorly understood. Bivalent promoters are one system used […]