The Crispr/Cas9 genetic engineering system has gotten a lot of buzz lately for its potential in epigenetic editing and now a team of researchers in China have just made a huge breakthrough, using the technique to create genetically engineered monkeys. The scientists approach was to inject an engineered bacterial immune system (known as CRISPR/Cas9) into one-cell-stage […]
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Search Results for: epigenetic editing
PaleoHi-C Makes a “Mammoth” Genome Architecture Discovery
Certain scientific findings may be considered colossal or even epic in scale; however, few compare to a “mammoth” new study describing the three-dimensional genome architecture of preserved cells from a 52,000-year-old animal skin sample thanks to a primeval-sounding yet cutting-edge technique known as PaleoHi-C! Epigenetics research goes pre-historic! A veritable “stampede” of researchers led by […]
EvoETR Epigenome Editor Helps Maintain Cholesterol Levels by Silencing Pcsk9
Ever wanted to cut a bad thing out of your life? Well, perhaps the secret to success doesn’t involve any cutting (of your DNA). In some people, a mutant PCSK9 gene interferes with the liver’s job to get rid of LDL, aka “bad” cholesterol. Now, researchers have developed an all-in-one “evolved engineered transcriptional repressor” (EvoETR) […]
Altered Chromatin Accessibility Shows Why Aging Stem Cells Don’t Know if They’re Coming or Going!
Once young and carefree, the passing years creep up on us all and bring so many responsibilities and places to be that we don’t know whether we are coming or going! A busy new study shows that the chromatin accessibility and gene expression alterations that occur during aging impact neural stem cells (NSCs) in much […]
X Chromosome vs. Autosome – m6A Helps to Level the RNA Stability Playing Field
While the single transcripts from the X chromosome may have a tough time competing with the one-two combination from their autosomal counterparts, heavy-hitting new findings now demonstrate that the m6A RNA modification lends a hand and levels the RNA stability playing field. The N6-methyladenosine RNA modification (m6A) recruits YTHDF proteins to reduce modified RNA stability […]