The Jurassic Park movies got the whole world excited about resurrecting dinosaurs from fossilized DNA, but more recent findings that the half-life of DNA is only 521 years mean that dream is science fiction. So, while the finer details of dinosaur genomes may be lost in the fossil record, new work has dug up epigenomic […]
- Aging
Inflammation in the Information Age: Multi-Tissue Chromatin and Transcriptional States of Mammalian Aging
We’re living in the information age―the age of supercomputers, big data, and machine learning―and the epigenetics field is capitalizing on these capabilities. New research from the lab of Anne Brunet at Stanford University harnesses the power of the ‘information age’ to provide insight on the ‘inflammation age’―that is, changes in the epigenetic landscape that lead […]
eBook: Aging and Epigenetics
This eBook explores various levels at which aging and epigenetics are related. Assembled are summaries of studies exploring specific questions regarding the epigenetic basis of aging and aging-related conditions. They are divided into four chapters: 1. DNA Methylation Epigenetic Clock 2. Anti-aging 3. Alzheimer’s Disease 4. Stem Cells
EpiTOF Histone Modification Analysis Reveals How Aging Cells Grow Apart!
Some say that all babies look the same – small, warm bags of tears and mayhem – with significant differences only appearing as we grow older and grow apart from our newborn brethren (and sistren!). Our burgeoning epigenome may react to aging in a very similar manner, with age-related losses and gains of DNA methylation combining […]
TERRA lncRNA Tailors a Trimethylation Trio at Telomeres
A good tailor will make any scientist look presentable in an expensive suit or a glitzy dress (when we escape the confines of a lab coat) and now, the group of Maria A. Blasco (CNIO, Madrid, Spain) describes how long non-coding RNAs (lncRNAs) tailor our telomeric DNA with just enough trimethylated histones to suit any […]