A “Grandiose” Project Provides a Fuzzy New Future for iPSC ResearchDecember 17, 2014Induced pluripotent stem cell (iPSCs) research burst on to the scene in 2006 with a paper which has since spawned thousands of studies and has proved to be a quantum leap for regenerative medicine. This reached a crescendo this year when a Japanese patient became the first recipient of retinal cells generated from iPSCs made […]
Vitamin C Promotes ESC Self-Renewal by Modulating miRNA ExpressionDecember 16, 2014We all know “an apple a day, keeps the doctor away”, but it requires a lot of discipline to ensure that our diet contains enough vitamins. This holds especially true for the daily vitamin C uptake. Unfortunately, humans (and – for some mysterious reason – guinea pigs) lost the ability to synthesize this now essential […]
Alpha-ketoglutarate: Small Metabolite With Big Influence on Stem Cell PluripotencyDecember 15, 2014Many of us go through the morning ritual of picking up store-brewed coffee, although we could just as easily make it ourselves. Most mammalian cells feel the same about glutamine, which they require in abundance, even though glutamine is a non-essential amino acid. Now, stem cell researchers from Memorial Sloan Kettering Cancer Center show that glutamine […]
Epigenetic Exploitation of Host Cells by VirusesDecember 14, 2014Exploitation is a common theme in all fields of biology and viruses are no exception. But now it seems that viruses are up to some creative tricks when it comes to keeping a low profile in preparation for their full attack and sneaking out a few infections, a process known as viral latency. While DNA methylation may function as […]
Reprogramming to Pluripotency: Lessons from the EggDecember 8, 2014Have you ever wish you could just clone yourself? How much more work you’d be able to get done in a day! While creating an exact copy of yourself that knows everything you do is still very much in the realms of science fiction, cloning human cells is a reality. The first big leap came […]
