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 […]
Meet the Escape Artists of X-Chromosome InactivationApril 22, 2021While an escape from the zoo sounds newsworthy on its own, the addition of X-chromosome inactivation (XCI) makes it irresistible for our news crew. An exciting new epigenetic effort has captured the exceptional XCI escape artists across eutherian mammals. XCI is a dosage compensation mechanism in females that results in the inactivation of one of […]
