Move Over Caloric Restriction – Hungry-Hungry Histones Slow Aging!May 30, 2023Kick the kebab, bin the burger, axe the avocado toast?! While caloric restriction represents a hunger-inducing yet effective means to extend lifespans, a tasty new study highlights how “hungry-hungry histones” create a neural hunger “state” that slows aging (even when getting our fill), suggesting that growing old may be more delicious than we think! While […]
Gene Topology or Gene Expression? NSD1 Chooses Both to Protect the BrainMay 23, 2023We have to make a lot of decisions in our lives, but sometimes when given two choices, going with both can be the right answer. For example, researchers working on neurodevelopment figured out two different phenomena that regulate non-CG methylation in the postnatal brain, but how are they connected? Now, Harrison Gabel’s lab (Washington University […]
Tissue Regeneration Rejuvenates Chromatin Age-Domains to Wake Cells from Hyper-quiescenceMay 22, 2023Taking a break from the hectic world now and again might just save your sanity; however, we sometimes need a push to get back up the pace of everyday life! Now, exciting new tissue rejuvenation-based research into the chromatin age-domains associated with hyper-quiescence suggests that aging cells also suffer from this pesky problem. Aging tissues […]
BIND&MODIFY and NOMe-HiC Go the Distance with Single-Molecule, Long-Range Epigenetic MapsMay 4, 2023Staying in your own neighborhood can be nice, but sometimes you need to go on a trip and see different scenery. Chromatin is a lot like that—things can look very different along a DNA strand that bends and folds. That’s why two separate teams have come up with multi-omics methods that go the whole distance […]
H2B or Not H2B – Which Histone Modification Distinguishes Active Enhancers?May 1, 2023Science has moved on since William Shakespeare put quill to parchment around 1600 to write the Tragedy of Hamlet, Prince of Denmark, but his legacy has survived to influence a new manuscript that describes the quest to discover histone modifications that better distinguish active enhancers. “H2B, or not H2B, that is the question!” Enhancer elements […]
