Cellular Transdifferentiation: Meet the 21st Century AlchemistsFebruary 3, 2015For centuries, some of the world’s leading scholars worked endlessly with one objective, to turn ordinary metals into gold. Now, scientists of the 21st century are trying their hand at another type of alchemy, turning one cell type into another. This process, known as ‘transdifferentiation’ or ‘direct reprogramming’ can create a potentially limitless source of […]
Reprogramming Lottery is Epigenetically RiggedFebruary 3, 2015If epigenetics has taught us anything, it is that not all genetically identical beings are created equal. A team of stem-cell researchers from Tel Aviv University led by Iftach Nachman now apply this principle to populations of cells undergoing reprogramming to induced pluripotent stem cells (iPSCs) and show that some cells have a higher chance of […]
Reinventing Reprogramming: Bringing Induced Pluripotent Stem Cell Technology to the Masses?February 3, 2015“We can rebuild him. We have the technology. We can make him better than he was. Better, stronger, faster”. They did it for Steve Austin in The Six Million Dollar Man, and now researchers from the laboratory of Joseph C. Wu (Stanford) have applied the same thinking to the technology behind human induced pluripotent stem […]
Potential Stem Cell Treatment for Human Hair LossFebruary 3, 2015Throw away those tonics! Bin those balms! Hide those hairpieces! We bring great news for those who are losing more than the average of 100 hairs per day. In a set of hair-raising experiments researchers from the laboratory of Alexey V. Terskikh (Sanford-Burnham Medical Research Institute, USA) have developed a novel strategy for the production […]
Scientists Teach Bacteria a New Genetic Language to Prevent EscapesFebruary 2, 2015Although synthetic biology holds the potential to revolutionize everything from healthcare to sustainable manufacturing, it has also spawned fears of engineered organisms escaping the lab and wreaking havoc. Ever since Viktor Frankenstein first plugged life into his unwitting subject, something about manipulating life has held a special place in humanity’s collective nightmares. Early geneticists, recognizing […]
